@import"https://fonts.googleapis.com/css2?family=Nunito:wght@400;500;600;700;800;900&family=Inter:wght@300;400;500;600;700;800&family=JetBrains+Mono:wght@400;500&display=swap";:root{--bg-primary: #070a13;--bg-secondary: #0f172a;--bg-surface: rgba(15, 23, 42, .6);--bg-surface-hover: rgba(30, 41, 59, .8);--bg-glass: rgba(7, 10, 19, .8);--text-primary: #f8fbff;--text-secondary: #94a3b8;--text-muted: #64748b;--primary: #3b82f6;--primary-glow: rgba(59, 130, 246, .5);--success: #22c55e;--warning: #f59e0b;--error: #ef4444;--accent: #c4b5fd;--border: rgba(148, 163, 184, .2);--border-strong: rgba(148, 163, 184, .35);--border-solid: #334155;--shadow-neo: 4px 4px 0px 0px rgba(59, 130, 246, .25);--shadow-neo-hover: 6px 6px 0px 0px rgba(59, 130, 246, .4);--shadow-neo-active: 2px 2px 0px 0px rgba(59, 130, 246, .6);--font-sans: "Inter", -apple-system, system-ui, sans-serif;--font-mono: "JetBrains Mono", monospace;--font-display: "Inter", sans-serif}*{box-sizing:border-box;-webkit-font-smoothing:antialiased}body{margin:0;padding:0;background:var(--bg-primary);color:var(--text-primary);font-family:var(--font-sans);line-height:1.5;overflow-x:hidden}.ev-loading{position:fixed;inset:0;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:20px;background:#050505;z-index:9999}.spinner{width:40px;height:40px;border:3px solid rgba(59,130,246,.1);border-top:3px solid #3b82f6;border-radius:50%;animation:spin .8s cubic-bezier(.4,0,.2,1) infinite}.ev-loading span{font-family:var(--font-mono);font-size:.8rem;color:#64748b;letter-spacing:.1em;text-transform:uppercase}.ev-empty{padding:80px 40px;text-align:center;background:#0f172a4d;border:1px solid rgba(148,163,184,.08);border-radius:20px;color:#64748b;font-size:1rem;display:flex;flex-direction:column;align-items:center;gap:16px}.material-symbols-outlined{font-variation-settings:"FILL" 0,"wght" 400,"GRAD" 0,"opsz" 24;vertical-align:middle}::-webkit-scrollbar{width:8px}::-webkit-scrollbar-track{background:#050505}::-webkit-scrollbar-thumb{background:#1e293b;border-radius:10px}::-webkit-scrollbar-thumb:hover{background:#334155}.auth-page{display:flex;align-items:center;justify-content:center;background:var(--bg-primary);padding:24px;position:relative;overflow:hidden}.auth-page:before{content:"";position:absolute;top:-120px;right:-120px;width:400px;height:400px;background:radial-gradient(circle,rgba(14,165,233,.15),transparent 70%);border-radius:50%;pointer-events:none}.auth-page:after{content:"";position:absolute;bottom:-80px;left:-80px;width:300px;height:300px;background:radial-gradient(circle,rgba(249,115,22,.1),transparent 70%);border-radius:50%;pointer-events:none}.auth-card{background:var(--bg-card);border-radius:24px;padding:48px;width:100%;max-width:420px;box-shadow:var(--shadow-lg);transition:background-color .3s ease}.auth-card h2{font-family:var(--font-display);font-size:1.75rem;font-weight:800;color:var(--text-primary);margin:0 0 6px}.auth-card p{color:var(--text-secondary);font-size:.95rem;margin:0}.form-group{margin-bottom:20px}.form-group label{display:block;font-family:var(--font-display);font-size:.82rem;font-weight:700;color:var(--text-secondary);margin-bottom:8px;text-transform:uppercase;letter-spacing:.04em}.input-field{width:100%;padding:14px 18px;background:var(--bg-secondary);border:2px solid transparent;border-radius:14px;font-family:var(--font-sans);font-size:.95rem;color:var(--text-primary);outline:none;transition:border-color .2s,box-shadow .2s;box-sizing:border-box}.input-field::placeholder{color:var(--text-muted)}.input-field:focus{border-color:var(--accent);box-shadow:0 0 0 4px var(--accent-soft)}.form-error{background:#ef444414;border:1px solid rgba(239,68,68,.2);color:#dc2626;padding:12px 16px;border-radius:12px;font-size:.88rem;font-weight:600}.btn{display:inline-flex;align-items:center;justify-content:center;border:none;cursor:pointer;font-family:var(--font-display);font-weight:800;transition:all .2s}.btn-primary{background:linear-gradient(135deg,#0ea5e9,#0284c7);color:#fff;border-radius:14px;box-shadow:0 4px 16px #0ea5e94d}.btn-primary:hover{transform:scale(1.02);box-shadow:0 6px 24px #0ea5e966}.spin{animation:spin 1s linear infinite}.loading-page{min-height:100vh;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:16px;background:var(--bg-primary);color:var(--accent);font-family:var(--font-display);font-weight:700;font-size:1.1rem}.spinner{width:40px;height:40px;border:4px solid var(--border);border-top-color:var(--accent);border-radius:50%;animation:spin .8s linear infinite}.glass-card{background:#fff;border:1px solid var(--border);border-radius:20px;box-shadow:0 4px 24px #0ea5e90f}.custom-scrollbar::-webkit-scrollbar{width:6px}.custom-scrollbar::-webkit-scrollbar-track{background:transparent}.custom-scrollbar::-webkit-scrollbar-thumb{background:#cbd5e1;border-radius:10px}.custom-scrollbar::-webkit-scrollbar-thumb:hover{background:#94a3b8}.line-clamp-2{display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}::selection{background:#0ea5e933;color:#0c4a6e}.moon-html img{max-width:100%;height:auto;display:inline-block;vertical-align:middle}.moon-html code,.moon-html pre,.moon-html pre code{font-family:Consolas,Courier New,Liberation Mono,monospace;font-weight:400;white-space:pre-wrap;overflow-wrap:anywhere;word-break:break-word;tab-size:4;-moz-tab-size:4}.moon-html pre{max-width:100%}.moon-html img[src*=new-latex]{height:auto;min-height:12px;width:auto;vertical-align:middle;zoom:.55}.moon-html img[src*="/img/chat/"]{display:block;margin:8px 0;max-width:480px;height:auto;zoom:1}.moon-html br{display:block;content:"";margin-top:4px}.reorder-handle{cursor:grab;-webkit-user-select:none;user-select:none;opacity:.5;transition:opacity .2s}.reorder-handle:hover{opacity:1}.reorder-handle:active{cursor:grabbing}.admin-settings-container{flex:1;padding:40px;background:var(--color-background);overflow-y:auto}.admin-settings-card{background:var(--color-surface);border:2px solid var(--color-border-light);border-radius:24px;padding:32px;max-width:900px;margin:0 auto;box-shadow:0 4px 24px #0ea5e90f}.admin-settings-card select:focus,.admin-settings-card input:focus{border-color:var(--color-primary)!important;box-shadow:0 0 0 4px #0ea5e91a}.admin-editor{display:flex;flex-direction:column;height:calc(100vh - 72px);background:var(--color-background);overflow:hidden}.admin-header{display:flex;align-items:center;gap:12px;padding:10px 20px;background:var(--color-surface);border-bottom:2px solid var(--color-border-light);flex-shrink:0;flex-wrap:wrap}.btn-back{padding:6px 14px;border-radius:10px;border:2px solid var(--color-border);background:var(--color-surface);color:var(--color-text-secondary);font-size:.82rem;font-weight:700;cursor:pointer;transition:all .15s;font-family:var(--font-display);white-space:nowrap}.btn-back:hover{border-color:var(--color-primary);color:var(--color-primary);background:var(--color-primary-wash)}.admin-title{font-family:var(--font-display);font-size:.95rem;font-weight:800;margin:0;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;max-width:400px;color:var(--color-text)}.admin-actions{display:flex;align-items:center;gap:10px;margin-left:auto;flex-wrap:wrap}.admin-toolbar{display:flex;align-items:center;gap:12px;padding:12px 20px;background:var(--color-surface);border-bottom:2px solid var(--color-border-light);flex-wrap:wrap}.admin-toolbar h2{font-family:var(--font-display);font-size:1rem;font-weight:800;margin:0;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;max-width:400px}.mode-toggle{display:flex;gap:4px;background:var(--color-surface-sunken);border-radius:12px;padding:4px}.mode-btn{padding:6px 14px;border:none;border-radius:10px;background:transparent;color:var(--color-text-secondary);font-size:.82rem;font-weight:700;cursor:pointer;transition:all .2s;font-family:var(--font-display)}.mode-btn:hover{background:var(--color-surface-hover);color:var(--color-text)}.mode-btn.active{background:var(--color-primary);color:#fff;box-shadow:0 2px 8px #0ea5e94d}.admin-page-info{font-size:.8rem;color:var(--color-text-muted);font-weight:600;margin-left:auto}.admin-save-btn{padding:6px 16px;font-size:.82rem}.admin-body{display:flex;flex:1;overflow:hidden;min-height:0}.admin-canvas-wrap{flex:1;overflow:auto;background:var(--color-surface-sunken);position:relative;display:flex;flex-direction:column}.admin-zoom{display:flex;align-items:center;gap:8px;padding:8px 16px;background:var(--color-surface);border-bottom:1px solid var(--color-border-light);font-size:.82rem;font-weight:700;color:var(--color-text-secondary)}.admin-zoom button{width:30px;height:30px;border-radius:8px;border:2px solid var(--color-border);background:var(--color-surface);color:var(--color-text);font-size:1rem;font-weight:700;cursor:pointer;display:flex;align-items:center;justify-content:center;transition:all .15s}.admin-zoom button:hover{border-color:var(--color-primary);color:var(--color-primary);background:var(--color-primary-wash)}.admin-canvas{flex:1;padding:20px;overflow:auto}.admin-page-img{display:block;max-width:100%;border-radius:8px;box-shadow:0 4px 20px #00000014}.admin-box{position:absolute!important;cursor:move;transition:box-shadow .15s}.admin-box.selected{box-shadow:0 0 0 3px var(--color-primary),0 4px 12px #0ea5e933}.admin-box-label{position:absolute;top:-1px;left:-1px;padding:1px 6px;font-size:.7rem;font-weight:800;color:#fff;border-radius:4px 0;white-space:nowrap;pointer-events:none;line-height:1.4}.dirty-dot{color:#fbbf24;margin-left:3px;font-size:.6rem}.admin-page-nav{display:flex;align-items:center;gap:8px;padding:10px 16px;background:var(--color-surface);border-top:1px solid var(--color-border-light);flex-wrap:wrap}.admin-page-dots{display:flex;gap:4px;flex-wrap:wrap}.page-dot{width:28px;height:28px;border-radius:8px;border:2px solid var(--color-border);background:var(--color-surface);color:var(--color-text-secondary);font-size:.75rem;font-weight:700;cursor:pointer;display:flex;align-items:center;justify-content:center;transition:all .15s}.page-dot:hover{border-color:var(--color-primary);color:var(--color-primary)}.page-dot.active{background:var(--color-primary);border-color:var(--color-primary);color:#fff;box-shadow:0 2px 8px #0ea5e94d}.admin-sidebar{width:320px;min-width:320px;background:var(--color-surface);border-left:2px solid var(--color-border-light);display:flex;flex-direction:column;overflow-y:auto}.admin-sidebar-header{display:flex;align-items:center;justify-content:space-between;padding:14px 16px;border-bottom:2px solid var(--color-border-light)}.admin-sidebar-header h3{font-family:var(--font-display);font-size:.95rem;font-weight:800;margin:0}.admin-q-list{flex:1;overflow-y:auto;padding:8px}.admin-q-item{display:flex;align-items:center;gap:10px;padding:8px 10px;border-radius:12px;cursor:pointer;transition:all .15s;margin-bottom:4px}.admin-q-item:hover{background:var(--color-surface-hover)}.admin-q-item.selected{background:var(--color-primary-wash);box-shadow:inset 3px 0 0 var(--color-primary)}.admin-q-item.dirty{background:var(--color-warning-wash)}.admin-q-num{width:28px;height:28px;border-radius:8px;color:#fff;font-size:.75rem;font-weight:800;display:flex;align-items:center;justify-content:center;flex-shrink:0}.admin-q-info{flex:1;min-width:0;display:flex;flex-direction:column;gap:2px}.admin-q-type{font-size:.8rem;font-weight:700;color:var(--color-text)}.admin-q-coords{font-size:.7rem;color:var(--color-text-muted);font-family:var(--font-mono);overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.admin-q-actions{display:flex;gap:4px;flex-shrink:0}.mini-btn{width:26px;height:26px;border-radius:8px;border:none;background:transparent;cursor:pointer;font-size:.8rem;display:flex;align-items:center;justify-content:center;transition:all .15s}.mini-btn.save:hover{background:var(--color-primary-wash)}.mini-btn.delete:hover{background:var(--color-error-wash)}.admin-detail-panel{padding:16px;border-top:2px solid var(--color-border-light);background:var(--color-surface-sunken)}.admin-detail-panel h4{font-family:var(--font-display);font-size:.95rem;font-weight:800;margin:0 0 12px;color:var(--color-primary)}.admin-detail-row{display:flex;align-items:center;gap:8px;margin-bottom:8px;font-size:.82rem}.admin-detail-row label{font-weight:700;color:var(--color-text-secondary);white-space:nowrap;min-width:50px}.admin-detail-row select{flex:1;padding:6px 10px;border-radius:8px;border:2px solid var(--color-border);background:var(--color-surface);color:var(--color-text);font-size:.82rem;outline:none}.admin-detail-row select:focus{border-color:var(--color-primary)}.admin-detail-row code{font-family:var(--font-mono);font-size:.75rem;background:var(--color-surface);padding:3px 8px;border-radius:6px;color:var(--color-text-secondary);overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.figure-toolbar{padding:12px 16px;border-bottom:1px solid var(--color-border-light)}.figure-toolbar-hint{font-size:.78rem;color:var(--color-text-muted);margin:0 0 8px}.figure-class-buttons{display:flex;flex-wrap:wrap;gap:6px}.figure-class-btn{padding:4px 10px;border-radius:8px;border:2px solid;font-size:.78rem;font-weight:700;cursor:pointer;transition:all .15s}.figure-class-btn.active{transform:scale(1.05);box-shadow:0 2px 8px #0000001a}.figure-stats{padding:16px;border-top:2px solid var(--color-border-light);background:var(--color-surface-sunken)}.figure-stats h4{margin:0 0 12px;font-size:.9rem;font-weight:800}.figure-stats-grid{display:grid;grid-template-columns:1fr 1fr;gap:8px;margin-bottom:12px}.stat-item{text-align:center;padding:10px;background:var(--color-surface);border-radius:12px;border:1px solid var(--color-border-light)}.stat-value{display:block;font-size:1.3rem;font-weight:800;color:var(--color-primary)}.stat-label{font-size:.7rem;color:var(--color-text-muted);font-weight:600;text-transform:uppercase}.figure-stats-classes{margin-bottom:12px}.stat-class-row{display:flex;justify-content:space-between;padding:4px 0;font-size:.82rem;font-weight:600}.stat-class-count{font-weight:800;color:var(--color-text)}.figure-export-section{padding-top:12px;border-top:1px solid var(--color-border-light)}.export-hint{font-size:.78rem;color:var(--color-text-muted);margin:8px 0}.admin-editor-page{display:flex;flex-direction:column;height:calc(100vh - 70px);background:var(--color-background)}.take-exam-page{--take-bg: #0c0d0e;--take-surface: #1a1b1e;--take-surface-hover: #2c2d31;--take-border: #2c2d31;--take-text: #ffffff;--take-text-muted: #9ba1a6;--take-accent: #3b82f6;height:100vh;display:flex;flex-direction:column;background:var(--take-bg);color:var(--take-text);overflow:hidden;font-family:var(--font-sans)}.take-header{height:72px;display:flex;align-items:center;justify-content:space-between;padding:0 24px;background:#000;border-bottom:1px solid var(--take-border);flex-shrink:0}.take-header-left{display:flex;align-items:center;gap:16px}.take-back-btn{width:44px;height:44px;border-radius:50%;border:1px solid var(--take-border);background:transparent;color:#fff;cursor:pointer;display:flex;align-items:center;justify-content:center;transition:all .2s}.take-back-btn:hover{background:var(--take-surface);border-color:var(--take-text-muted)}.take-title-group{display:flex;flex-direction:column}.take-label{font-size:.65rem;font-weight:800;letter-spacing:.1em;color:var(--take-text-muted)}.take-title{font-size:1.1rem;font-weight:700;margin:0;font-family:var(--font-display)}.take-header-right{display:flex;align-items:center;gap:24px}.take-timer{display:flex;align-items:center;gap:8px;background:var(--take-surface);padding:8px 16px;border-radius:99px;font-family:var(--font-mono);font-weight:600;font-size:1.1rem;border:1px solid var(--take-border)}.take-submit-btn{display:flex;align-items:center;gap:8px;background:#fff;color:#000;border:none;padding:10px 24px;border-radius:99px;font-weight:700;cursor:pointer;transition:all .2s}.take-submit-btn:hover{transform:translateY(-2px);box-shadow:0 4px 12px #fff3}.take-mode-btn{background:#ffffff1a;color:#fff;border:1px solid var(--take-border);width:44px;height:44px;border-radius:50%;display:flex;align-items:center;justify-content:center;cursor:pointer;transition:all .2s}.take-mode-btn:hover{background:#fff;color:#000;border-color:#fff}.take-content{display:flex;flex:1;overflow:hidden;padding:24px;gap:24px}.take-viewer{flex:1;display:flex;flex-direction:column;background:#000;border-radius:24px;overflow:hidden;border:1px solid var(--take-border);position:relative}.viewer-controls{padding:16px 24px;display:flex;align-items:center;justify-content:space-between;background:#00000080;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);z-index:10}.viewer-page-info{font-weight:700;font-size:.9rem}.viewer-zoom-group{display:flex;align-items:center;gap:12px;background:#ffffff0d;padding:4px 12px;border-radius:12px}.viewer-zoom-group button{background:transparent;border:none;color:#fff;cursor:pointer;display:flex;padding:4px}.zoom-value{font-size:.8rem;font-weight:600;min-width:45px;text-align:center}.viewer-image-container{flex:1;overflow:auto;display:flex;justify-content:center;align-items:flex-start;padding:40px;background:#0c0d0e}.exam-page-image{background:#fff;box-shadow:0 10px 40px #00000080;transition:width .2s ease-out;height:auto;object-fit:contain;flex-shrink:0}.viewer-error{display:flex;flex-direction:column;align-items:center;justify-content:center;gap:16px;color:#ef4444;height:100%}.viewer-error span{font-size:3rem}.simulated-page{background:#fff;color:#1a1a1a;padding:30px 40px;min-height:100%;box-shadow:0 10px 40px #00000080;display:flex;flex-direction:column;gap:20px;transition:width .2s ease-out;text-align:left}.sim-question{border-bottom:1px dotted #ddd;padding-bottom:16px}.sim-q-header{font-weight:800;font-size:.95rem;margin-bottom:8px;color:#000}.sim-q-content{font-size:.9rem;line-height:1.6;margin-bottom:12px}.sim-q-content p,.sim-q-content div{display:inline;margin:0;padding:0}.sim-q-content img{display:inline-block;vertical-align:middle;max-height:1.8em;width:auto;margin:2px 4px}.sim-q-img{max-width:80%;border-radius:4px;margin:0 auto 12px;display:block}.sim-options{display:grid;grid-template-columns:repeat(auto-fill,minmax(200px,1fr));gap:8px 16px;margin-top:8px}.sim-opt{font-size:.85rem;display:flex;gap:6px;align-items:flex-start}.sim-opt img{max-height:30px;width:auto;vertical-align:middle}.sim-page-footer{margin-top:auto;text-align:center;color:#999;font-size:.8rem;padding-top:40px}.viewer-footer{padding:16px;display:flex;align-items:center;justify-content:center;gap:16px;background:#000c}.page-nav-btn{background:var(--take-surface);border:1px solid var(--take-border);color:#fff;width:40px;height:40px;border-radius:12px;cursor:pointer;display:flex;align-items:center;justify-content:center}.page-nav-btn:disabled{opacity:.3;cursor:not-allowed}.page-dots{display:flex;gap:8px}.page-dot{width:32px;height:32px;border-radius:10px;background:var(--take-surface);border:1px solid var(--take-border);color:#fff;font-weight:700;font-size:.8rem;cursor:pointer}.page-dot.active{background:var(--take-accent);border-color:var(--take-accent)}.take-sidebar{width:420px;display:flex;flex-direction:column}.sidebar-card{flex:1;background:var(--take-surface);border-radius:24px;border:1px solid var(--take-border);display:flex;flex-direction:column;overflow:hidden}.sidebar-header{padding:24px;border-bottom:1px solid var(--take-border)}.sidebar-title-row{display:flex;align-items:center;justify-content:space-between;margin-bottom:12px}.sidebar-title{font-size:1.25rem;font-weight:800;margin:0;font-family:var(--font-display)}.progress-mini{display:flex;align-items:center;gap:12px}.progress-bar-bg{width:100px;height:6px;background:#ffffff1a;border-radius:99px;overflow:hidden}.progress-bar-fill{height:100%;background:var(--take-accent);transition:width .3s}.progress-text{font-size:.7rem;font-weight:600;color:var(--take-text-muted)}.answered-stats{font-size:.85rem;color:var(--take-text-muted);margin:0}.admin-quick-tools{padding:12px 24px;background:#ffffff08;border-bottom:1px solid var(--take-border);display:flex;flex-direction:column;gap:12px}.admin-search{display:flex;align-items:center;gap:8px;background:#0000004d;padding:8px 12px;border-radius:12px;border:1px solid var(--take-border)}.admin-search span{font-size:1.1rem;color:var(--take-text-muted)}.admin-search input{background:transparent;border:none;color:#fff;font-size:.85rem;outline:none;width:100%}.admin-btns{display:flex;gap:8px}.admin-btns button{flex:1;display:flex;align-items:center;justify-content:center;gap:6px;background:var(--take-surface);border:1px solid var(--take-border);color:#fff;padding:8px;border-radius:10px;font-size:.75rem;font-weight:700;cursor:pointer;transition:all .2s}.admin-btns button:hover{background:#ffffff1a;border-color:var(--take-accent)}.admin-btns button:disabled{opacity:.5;cursor:not-allowed}.sidebar-tabs{display:flex;padding:8px 24px;gap:8px;background:#0003}.tab-item{flex:1;padding:8px;background:transparent;border:none;color:var(--take-text-muted);font-weight:700;font-size:.85rem;cursor:pointer;border-radius:12px;transition:all .2s}.tab-item.active{background:#fff;color:#000}.answer-grid{flex:1;overflow-y:auto;padding:20px;display:grid;grid-template-columns:repeat(2,1fr);gap:12px}.answer-item{background:#ffffff08;border:1px solid var(--take-border);border-radius:16px;padding:12px}.q-label-row{display:flex;align-items:center;justify-content:space-between;margin-bottom:10px}.q-label{font-size:.85rem;font-weight:700}.q-done-icon{font-size:1.1rem;color:var(--take-accent)}.option-row{display:flex;gap:6px}.option-btn{flex:1;height:34px;border-radius:8px;border:1px solid var(--take-border);background:#ffffff0d;color:#fff;font-weight:700;font-size:.8rem;cursor:pointer;transition:all .15s}.option-btn:hover{background:#ffffff1a}.option-btn.selected{background:#fff;color:#000;border-color:#fff}.short-answer-input{width:100%;background:#ffffff0d;border:1px solid var(--take-border);border-radius:8px;padding:8px 12px;color:#fff;font-weight:600;font-size:.85rem;outline:none;transition:all .2s}.short-answer-input:focus{border-color:var(--take-accent);background:#ffffff1a}.no-questions{grid-column:span 2;text-align:center;padding:40px 20px;color:var(--take-text-muted);font-size:.9rem;font-style:italic}.timer-warning{color:#ef4444!important;border-color:#ef4444!important;animation:pulse 1s infinite}@keyframes pulse{0%{opacity:1}50%{opacity:.5}to{opacity:1}}.take-score-badge{background:var(--take-accent);color:#fff;padding:8px 16px;border-radius:99px;font-weight:700;font-size:.9rem}.answer-item.correct{border-color:#22c55e;background:#22c55e0d}.answer-item.wrong{border-color:#ef4444;background:#ef44440d}.answer-item.missed{border-color:#64748b;opacity:.7}.q-status-icon{font-size:1.1rem}.answer-item.correct .q-status-icon{color:#22c55e}.answer-item.wrong .q-status-icon{color:#ef4444}.option-btn.correct-opt{background:#22c55e!important;color:#fff!important;border-color:#22c55e!important}.tf-container{width:100%;display:flex;flex-direction:column;gap:8px}.tf-row{display:flex;align-items:center;gap:12px}.tf-key{width:20px;font-size:.8rem;font-weight:800;color:var(--take-text-muted)}.tf-btn{flex:1;height:30px;border-radius:6px;border:1px solid var(--take-border);background:#ffffff0d;color:#fff;font-weight:700;font-size:.75rem;cursor:pointer}.tf-btn.selected-true{background:#3b82f6;border-color:#3b82f6}.tf-btn.selected-false{background:#ef4444;border-color:#ef4444}.tf-btn.correct-val{border:2px solid #22c55e;box-shadow:0 0 8px #22c55e4d}.sa-container{width:100%}.short-answer-input.correct-sa{border-color:#22c55e;background:#22c55e1a}.short-answer-input.wrong-sa{border-color:#ef4444;background:#ef44441a}.correct-answer-hint{margin-top:8px;font-size:.75rem;color:#22c55e;font-weight:600}.result-overlay{position:fixed;inset:0;background:#000c;-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);display:flex;align-items:center;justify-content:center;z-index:1000;animation:fadeIn .3s}.result-card{background:var(--take-surface);border:1px solid var(--take-border);border-radius:32px;padding:48px;width:100%;max-width:500px;text-align:center;box-shadow:0 20px 60px #00000080}.result-card h2{font-size:1.75rem;font-weight:800;margin-bottom:32px;font-family:var(--font-display)}.score-circle{width:180px;height:180px;border-radius:50%;border:8px solid var(--take-accent);display:flex;flex-direction:column;align-items:center;justify-content:center;margin:0 auto 40px;background:#3b82f61a}.score-value{font-size:3rem;font-weight:900;color:#fff}.score-detail{font-size:.9rem;font-weight:600;color:var(--take-text-muted)}.result-actions{display:flex;flex-direction:column;gap:12px}.btn-review{background:#fff;color:#000;border:none;padding:14px;border-radius:16px;font-weight:700;cursor:pointer;transition:all .2s}.btn-review:hover{transform:scale(1.02)}.btn-close-result{background:transparent;color:var(--take-text-muted);border:1px solid var(--take-border);padding:14px;border-radius:16px;font-weight:700;cursor:pointer}.btn-close-result:hover{background:#ffffff0d}.moon-html{font-family:Times New Roman,Times,serif;font-size:1.15rem;line-height:1.7}.moon-html p{margin-bottom:.8em}.moon-html b,.moon-html strong{font-weight:700}.moon-html i,.moon-html em{font-style:italic}.moon-html table{width:100%;max-width:100%;border-collapse:collapse;margin:1.5rem 0;border:1.5px solid var(--text-muted);font-family:var(--font-serif)}.moon-html th,.moon-html td{border:1px solid var(--text-muted);padding:10px 15px;text-align:left}.moon-html th{background:var(--bg-primary);font-weight:700}.dark-theme .moon-html th{background:var(--bg-surface-sunken)}.moon-html strong:first-child,.moon-html b:first-child{color:#ff4d94;font-family:var(--font-display);font-weight:800;margin-right:4px}.admin-content-mode{display:flex;height:calc(100vh - 72px);background:var(--color-surface);overflow:hidden}.admin-content-sidebar{width:280px;border-right:2px solid var(--color-border);display:flex;flex-direction:column;background:var(--color-surface-sunken)}.admin-sidebar-header{padding:16px;border-bottom:2px solid var(--color-border);display:flex;align-items:center;justify-content:space-between}.admin-sidebar-header h3{font-size:.9rem;font-weight:800;margin:0;text-transform:uppercase;color:var(--color-text-secondary)}.admin-content-q-list{flex:1;overflow-y:auto;padding:12px;display:flex;flex-direction:column;gap:4px}.content-q-link{display:flex;align-items:center;justify-content:space-between;padding:12px 16px;border-radius:12px;color:var(--color-text);text-decoration:none;font-weight:600;font-size:.9rem;transition:all .2s}.content-q-link:hover{background:var(--color-surface-hover)}.content-q-link.dirty{color:var(--color-warning)}.content-q-link .dot{width:8px;height:8px;background:var(--color-warning);border-radius:50%}.admin-content-main{flex:1;overflow-y:auto;padding:32px;display:flex;flex-direction:column;gap:32px;scroll-behavior:smooth;background:var(--color-surface)}.admin-section-header{margin:40px 0 20px;padding:12px 24px;background:var(--primary-wash);border-left:4px solid var(--primary-accent);border-radius:0 16px 16px 0;font-family:var(--font-display);font-weight:800;font-size:1.1rem;color:var(--primary-accent);display:flex;align-items:center;gap:12px}.admin-passage-box{margin-bottom:24px;padding:24px;background:var(--bg-sunken);border:1px solid var(--border);border-radius:20px;position:relative}.admin-passage-label{font-size:.7rem;font-weight:800;text-transform:uppercase;letter-spacing:.1em;color:var(--text-muted);margin-bottom:12px}.admin-passage-content{font-size:1rem;line-height:1.7;color:var(--text-primary);white-space:pre-line}.admin-sidebar-group{margin-bottom:20px}.admin-sidebar-group-label{font-size:.75rem;font-weight:800;color:var(--primary-accent);padding:4px 16px;margin-bottom:8px;border-bottom:1px solid var(--border);letter-spacing:.05em;opacity:.8}.q-grouping-edit{display:grid;grid-template-columns:1fr 1fr;gap:16px;margin-bottom:24px;padding:20px;background:var(--bg-sunken);border-radius:20px;border:1px solid var(--border)}.group-field label{font-size:.75rem!important;color:var(--text-secondary);font-weight:800;margin-bottom:8px;display:block}.group-field input,.group-field textarea{width:100%;padding:10px 14px;border-radius:12px;border:2px solid var(--border);background:var(--bg-card);color:var(--text-primary);font-size:.88rem;outline:none;transition:border-color .2s}.group-field input:focus,.group-field textarea:focus{border-color:var(--primary-accent)}.group-field textarea{height:80px;resize:vertical}.q-edit-card{background:var(--color-surface-card);border:2px solid var(--color-border);border-radius:24px;padding:24px;box-shadow:0 8px 30px #0000000a}.q-edit-header{display:flex;align-items:center;justify-content:space-between;margin-bottom:20px;padding-bottom:16px;border-bottom:2px solid var(--color-border-light)}.q-badge{background:var(--color-primary);color:#fff;padding:4px 12px;border-radius:99px;font-weight:800;font-size:.85rem}.q-meta{display:flex;align-items:center;gap:16px}.q-meta select{padding:6px 12px;border-radius:10px;border:2px solid var(--color-border);background:var(--color-surface);color:var(--color-text);font-weight:600;outline:none}.q-page{font-size:.85rem;color:var(--color-text-secondary);font-weight:600}.q-edit-grid{display:grid;grid-template-columns:1fr 320px;gap:32px}.q-edit-text-side{display:flex;flex-direction:column;gap:20px}.q-edit-text-side label{display:block;font-size:.85rem;font-weight:800;color:var(--color-text-secondary);margin-bottom:8px;text-transform:uppercase;letter-spacing:.05em}.rich-editor-wrapper textarea,.solution-edit textarea{width:100%;min-height:120px;padding:16px;border-radius:16px;border:2px solid var(--color-border);background:var(--color-surface-sunken);color:var(--color-text);font-family:inherit;font-size:.95rem;line-height:1.6;resize:vertical;outline:none;transition:border-color .2s}.rich-editor-wrapper textarea:focus,.solution-edit textarea:focus{border-color:var(--color-primary)}.options-edit{background:var(--color-surface-sunken);padding:16px;border-radius:16px;border:1px solid var(--color-border)}.opt-row{display:flex;align-items:center;gap:12px;margin-bottom:8px}.opt-label{font-weight:800;color:var(--color-primary);width:24px}.opt-row input{flex:1;padding:8px 12px;border-radius:8px;border:1px solid var(--color-border);background:var(--color-surface);color:var(--color-text);outline:none}.btn-add-opt{margin-top:8px;font-size:.8rem;font-weight:700;color:var(--color-primary);background:transparent;border:none;cursor:pointer}.q-edit-image-side .q-img-preview{background:var(--color-surface-sunken);border:2px dashed var(--color-border);border-radius:16px;min-height:200px;display:flex;align-items:center;justify-content:center;overflow:hidden;padding:16px}.q-img-preview .img-container{position:relative;width:100%}.q-img-preview img{width:100%;height:auto;border-radius:12px;display:block}.btn-remove-img{position:absolute;top:8px;right:8px;background:#ef4444e6;color:#fff;border:none;padding:6px 12px;border-radius:8px;font-size:.75rem;font-weight:700;cursor:pointer;box-shadow:0 4px 12px #ef44444d}.btn-upload{padding:10px 24px;background:var(--color-primary);color:#fff;border-radius:12px;font-weight:700;font-size:.85rem;cursor:pointer;display:flex;align-items:center;gap:8px}.btn-save-mini{background:var(--color-success);color:#fff;border:none;padding:8px 20px;border-radius:12px;font-weight:700;font-size:.85rem;cursor:pointer;transition:transform .1s}.btn-save-mini:active{transform:scale(.95)}.dirty-indicator{display:flex;align-items:center}.admin-group-container{margin-bottom:40px}.admin-passage-cluster{background:var(--color-surface);border:2px solid var(--color-border-light);border-radius:32px;overflow:hidden;box-shadow:0 10px 30px #00000008;margin-bottom:24px}.admin-passage-box{background:var(--color-surface-sunken);padding:24px 32px;border-bottom:2px solid var(--color-border-light);position:relative}.admin-passage-label{display:flex;align-items:center;gap:8px;font-size:.75rem;font-weight:800;color:var(--color-primary);text-transform:uppercase;letter-spacing:.1em;margin-bottom:12px}.admin-passage-content{font-size:1rem;line-height:1.7;color:var(--color-text);white-space:pre-line;font-family:var(--font-sans)}.admin-cluster-questions{padding:12px;display:flex;flex-direction:column;gap:12px}.admin-cluster-questions .q-edit-card{border:none;background:var(--color-surface);box-shadow:none;border-bottom:1px solid var(--color-border-light)}.admin-cluster-questions .q-edit-card:last-child{border-bottom:none}.passage-cluster{background:var(--bg-card);border-radius:var(--radius-2xl);border:1px solid var(--border);overflow:hidden;margin-bottom:32px;box-shadow:var(--shadow-md)}.passage-header{background:var(--bg-sunken);padding:24px 32px;border-bottom:1px solid var(--border)}.passage-title{display:flex;align-items:center;gap:10px;font-family:var(--font-display);font-weight:800;font-size:.85rem;color:var(--accent);text-transform:uppercase;letter-spacing:.1em;margin-bottom:12px}.passage-text{font-size:1.05rem;line-height:1.8;color:var(--text-primary);white-space:pre-line}.passage-questions{background:var(--bg-card)}.home-retro-page{min-height:calc(100vh - 72px);padding:24px;background:radial-gradient(circle at 0% 0%,rgba(52,211,153,.08),transparent 38%),radial-gradient(circle at 100% 0%,rgba(96,165,250,.12),transparent 45%),linear-gradient(180deg,#090b16,#090d1f);color:#dbe6ff}.home-retro-hero{position:relative;overflow:hidden;border:2px solid #263057;border-radius:22px;padding:32px;margin-bottom:24px;background:linear-gradient(145deg,#0f152cf5,#0c1024f2);box-shadow:0 18px 40px #00000073,inset 0 0 0 1px #7a8ac22e;display:grid;grid-template-columns:minmax(0,1.5fr) minmax(280px,.9fr);gap:24px}.home-retro-grid-bg{position:absolute;inset:0;background-image:linear-gradient(rgba(122,138,194,.16) 1px,transparent 1px),linear-gradient(90deg,rgba(122,138,194,.13) 1px,transparent 1px);background-size:38px 38px;-webkit-mask-image:linear-gradient(180deg,#0000007a,#0000);mask-image:linear-gradient(180deg,#0000007a,#0000);pointer-events:none}.home-retro-scanline{position:absolute;inset:0;background:repeating-linear-gradient(180deg,rgba(255,255,255,.015) 0px,rgba(255,255,255,.015) 2px,transparent 2px,transparent 5px);opacity:.45;pointer-events:none}.home-retro-hero-main,.home-retro-console{position:relative;z-index:2}.home-retro-kicker{width:fit-content;margin:0 0 14px;padding:6px 10px;font-family:var(--font-mono);font-size:.72rem;letter-spacing:.1em;text-transform:uppercase;color:#8cc6ff;border:1px solid rgba(140,198,255,.35);border-radius:8px;background:#26428647}.home-retro-hero-main h1{margin:0 0 10px;font-size:clamp(1.8rem,4.5vw,3rem);line-height:1.1;font-family:var(--font-display);font-weight:900;color:#f7fbff;text-shadow:0 0 18px rgba(149,209,255,.25)}.home-retro-copy{margin:0;max-width:62ch;color:#a7b6df;font-size:1rem;line-height:1.6}.home-retro-hero-actions{margin-top:18px;display:flex;gap:12px;flex-wrap:wrap}.retro-btn{border:1px solid rgba(177,200,255,.28);border-radius:10px;padding:10px 16px;font-family:var(--font-mono);font-size:.82rem;letter-spacing:.04em;text-transform:uppercase;text-decoration:none;cursor:pointer;transition:transform .18s ease,box-shadow .18s ease,border-color .18s ease,background .18s ease}.retro-btn:hover{transform:translateY(-1px)}.retro-btn-primary{color:#f4fcff;background:linear-gradient(180deg,#2f9bf1,#1d6fcf);box-shadow:0 0 22px #2f9bf159}.retro-btn-primary:hover{border-color:#97d1ffbf}.retro-btn-ghost{color:#c9d7ff;background:#2d3a6861}.retro-btn-ghost:hover{background:#3b4e8e6b;border-color:#a2bcff9e}.home-retro-stats{margin-top:20px;display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:10px}.home-retro-stat{border:1px solid rgba(116,142,214,.35);border-radius:12px;padding:12px;background:#121835b8}.home-retro-stat .label{display:block;margin-bottom:6px;font-family:var(--font-mono);font-size:.66rem;letter-spacing:.09em;color:#7f95c7}.home-retro-stat strong{font-family:var(--font-display);font-size:1.45rem;color:#f0f7ff}.home-retro-console{border:1px solid rgba(109,138,215,.38);border-radius:14px;padding:16px;background:#0f132cdb;box-shadow:inset 0 0 0 1px #485fad47}.console-title{margin:0;font-size:1.05rem;font-family:var(--font-display);font-weight:900;color:#ebf6ff}.console-subtitle{margin:4px 0 14px;font-family:var(--font-mono);font-size:.76rem;color:#8aa0d8}.home-retro-console ul{margin:0;padding:0;list-style:none;display:grid;gap:10px}.home-retro-console li{display:flex;align-items:center;gap:8px;color:#bec9ea;font-size:.9rem}.dot{width:9px;height:9px;border-radius:999px;display:inline-block;flex:0 0 auto}.dot-active{background:#34d399;box-shadow:0 0 10px #34d399a6}.dot-idle{background:#64748b}.console-footer{margin-top:14px;padding-top:12px;border-top:1px solid rgba(131,154,224,.28);display:flex;justify-content:space-between;align-items:center;font-family:var(--font-mono);color:#9cb2e6}.console-footer strong{color:#ffd66e}.home-retro-section{border:2px solid #23315d;border-radius:22px;background:#0c1127f0;padding:24px;box-shadow:0 16px 34px #00000073,inset 0 0 0 1px #5d74be26}.home-retro-section-head{display:flex;align-items:flex-end;justify-content:space-between;gap:14px;margin-bottom:16px}.home-retro-section-head h2{margin:0;font-size:1.85rem;font-family:var(--font-display);font-weight:900;color:#f5f9ff}.home-retro-section-head p{margin:6px 0 0;color:#99add9;font-size:.95rem}.retro-link{color:#8fd6ff;font-family:var(--font-mono);font-size:.82rem;text-decoration:none;border-bottom:1px dashed rgba(143,214,255,.55);padding-bottom:2px}.retro-link:hover{color:#d5f2ff}.home-retro-search{display:flex;gap:10px;margin-bottom:14px}.home-retro-search input{flex:1;min-width:0;border:1px solid rgba(126,148,214,.35);border-radius:10px;background:#101838;color:#dfe8ff;padding:11px 12px;font-size:.95rem}.home-retro-search input::placeholder{color:#7f92c6}.home-retro-search input:focus{outline:2px solid rgba(97,196,255,.45);outline-offset:0}.home-retro-search button{border:1px solid rgba(113,159,232,.55);border-radius:10px;background:linear-gradient(180deg,#294783,#20366c);color:#f2f7ff;font-family:var(--font-mono);padding:0 14px;cursor:pointer}.home-retro-filters{display:flex;flex-wrap:wrap;gap:8px;margin-bottom:16px}.subject-chip{display:inline-flex;align-items:center;gap:7px;border:1px solid rgba(123,147,215,.35);border-radius:999px;background:#1a234abf;color:#afbee5;padding:7px 12px;font-size:.78rem;cursor:pointer}.subject-chip span{font-family:var(--font-mono);font-size:.7rem;color:#90b4f5}.subject-chip.is-active{background:linear-gradient(180deg,#3054a8,#244085);border-color:#7fb6ffb3;color:#f3f8ff;box-shadow:0 0 16px #4082ea73}.home-retro-loading,.home-retro-empty{border:1px dashed rgba(111,137,205,.42);border-radius:14px;padding:20px;color:#90a5d7;text-align:center}.home-retro-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:12px}.retro-exam-card{text-decoration:none;color:inherit;border-radius:14px;border:1px solid rgba(111,137,205,.34);padding:14px;background:#131a3ae6;display:flex;flex-direction:column;gap:10px;min-height:178px;transition:transform .18s ease,border-color .18s ease,box-shadow .18s ease}.retro-exam-card:hover{transform:translateY(-2px);border-color:#7fbcffad;box-shadow:0 10px 22px #070b1d8c}.exam-card-top{display:flex;align-items:center;justify-content:space-between;gap:8px}.exam-subject-badge{font-family:var(--font-mono);font-size:.68rem;letter-spacing:.08em;border-radius:999px;padding:3px 8px;border:1px solid currentColor}.exam-date{font-size:.72rem;color:#8ea1d0;font-family:var(--font-mono)}.retro-exam-card h3{margin:0;font-size:1.02rem;line-height:1.4;font-family:var(--font-display);color:#f5f8ff;display:-webkit-box;-webkit-box-orient:vertical;-webkit-line-clamp:2;overflow:hidden}.exam-meta-line{margin-top:auto;display:flex;justify-content:space-between;gap:8px;color:#a7b7e1;font-size:.84rem}.exam-enter{border-radius:8px;padding:8px 10px;border:1px solid rgba(126,171,244,.42);background:#28438257;font-family:var(--font-mono);font-size:.75rem;color:#cae0ff;text-align:center;text-transform:uppercase;letter-spacing:.04em}.tone-math .exam-subject-badge{color:#7dd3fc}.tone-physics .exam-subject-badge{color:#f59e0b}.tone-chemistry .exam-subject-badge{color:#34d399}.tone-english .exam-subject-badge{color:#f472b6}.tone-informatics .exam-subject-badge{color:#a78bfa}.tone-default .exam-subject-badge{color:#93c5fd}.home-retro-pagination{margin-top:16px;display:flex;align-items:center;justify-content:center;gap:10px}.home-retro-pagination button{border:1px solid rgba(126,152,224,.44);background:#1a2753;color:#dce8ff;border-radius:8px;padding:6px 14px;font-family:var(--font-mono);cursor:pointer}.home-retro-pagination button:disabled{opacity:.45;cursor:not-allowed}.home-retro-pagination span{font-family:var(--font-mono);color:#9eb2e5;font-size:.82rem}@media(max-width:1100px){.home-retro-grid{grid-template-columns:repeat(2,minmax(0,1fr))}}@media(max-width:960px){.home-retro-hero,.home-retro-stats{grid-template-columns:1fr}.home-retro-section-head{flex-direction:column;align-items:flex-start}}@media(max-width:680px){.home-retro-page{padding:14px}.home-retro-hero,.home-retro-section{padding:16px;border-radius:14px}.home-retro-grid{grid-template-columns:1fr}.home-retro-search{flex-direction:column}}.app-shell{min-height:100vh;color:var(--text-primary);background:linear-gradient(rgba(148,163,184,.05) 1px,transparent 1px),linear-gradient(90deg,rgba(148,163,184,.05) 1px,transparent 1px),var(--bg-primary);background-size:20px 20px;font-family:var(--font-sans)}.app-nav{position:fixed;top:0;width:100%;z-index:50;padding:16px 18px 0}.app-nav-inner{width:min(1380px,100%);margin:0 auto;border:1px solid rgba(148,163,184,.18);border-radius:8px;background:#090e1aeb;box-shadow:0 18px 50px #00000057;-webkit-backdrop-filter:blur(18px);backdrop-filter:blur(18px);display:grid;grid-template-columns:auto minmax(0,1fr) auto;align-items:center;gap:16px;padding:10px}.app-brand{display:inline-flex;align-items:center;gap:10px;color:#f8fbff;text-decoration:none;min-width:0}.app-brand-mark{width:38px;height:38px;display:inline-flex;align-items:center;justify-content:center;border:1px solid rgba(96,165,250,.44);border-radius:8px;background:#0f1c33;color:#93c5fd;font-family:var(--font-mono);font-weight:800}.app-brand-copy{display:grid;gap:1px}.app-brand-copy strong{font-size:.98rem;letter-spacing:-.01em}.app-brand-copy small{color:#7d8ca8;font-family:var(--font-mono);font-size:.66rem;text-transform:uppercase;letter-spacing:.08em}.app-nav-links{justify-self:center;display:inline-flex;align-items:center;gap:4px;border:1px solid rgba(148,163,184,.12);border-radius:8px;background:#0f172ac7;padding:4px}.app-nav-link,.app-mobile-link{display:inline-flex;align-items:center;gap:8px;border-radius:6px;color:#9aa8bf;text-decoration:none;font-weight:700;font-size:.88rem;transition:color .18s ease,background .18s ease,border-color .18s ease}.app-nav-link{padding:10px 13px}.app-nav-link .material-symbols-outlined,.app-mobile-link .material-symbols-outlined{font-size:18px}.app-nav-link:hover,.app-mobile-link:hover{color:#dbeafe;background:#1e293bbf}.app-nav-link.is-active,.app-mobile-link.is-active{color:#f8fbff;background:#10213a;box-shadow:inset 0 0 0 1px #60a5fa5c}.app-nav-actions{display:inline-flex;align-items:center;justify-content:flex-end;gap:8px}.app-icon-button,.app-logout,.app-mobile-toggle{border:1px solid rgba(148,163,184,.16);border-radius:8px;background:#0f172acc;color:#a8b5cb;cursor:pointer;transition:color .18s ease,background .18s ease,border-color .18s ease}.app-icon-button,.app-mobile-toggle{width:40px;height:40px;display:inline-flex;align-items:center;justify-content:center}.app-icon-button:hover,.app-logout:hover,.app-mobile-toggle:hover{color:#eef6ff;border-color:#60a5fa6b;background:#1e293be6}.app-user{display:inline-flex;align-items:center;gap:8px;height:40px;padding:0 12px;border:1px solid rgba(34,197,94,.26);border-radius:8px;background:#14532d29;color:#bbf7d0;font-family:var(--font-mono);font-size:.76rem}.app-user-dot,.status-dot{width:8px;height:8px;border-radius:999px;display:inline-block;flex:0 0 auto}.app-user-dot,.status-dot-green{background:#22c55e;box-shadow:0 0 14px #22c55e8c}.status-dot-blue{background:#60a5fa;box-shadow:0 0 14px #60a5fa8c}.app-logout{height:40px;display:inline-flex;align-items:center;gap:7px;padding:0 12px;font-weight:800}.app-logout .material-symbols-outlined{font-size:17px}.app-login-btn{display:inline-flex;align-items:center;gap:7px;height:40px;padding:0 16px;border-radius:8px;border:1px solid rgba(96,165,250,.45);background:#1e40af38;color:#93c5fd;font-size:.82rem;font-weight:700;text-decoration:none;cursor:pointer;transition:color .18s,background .18s,border-color .18s,box-shadow .18s;white-space:nowrap}.app-login-btn:hover{color:#fff;background:#3b82f661;border-color:#60a5facc;box-shadow:0 0 18px #60a5fa38}.app-login-btn .material-symbols-outlined{font-size:17px}.app-mobile-login{color:#93c5fd!important;border-color:#60a5fa4d!important;background:#1e40af1f!important}.app-mobile-login:hover{background:#3b82f640!important;color:#fff!important}.app-mobile-logout{width:100%;text-align:left;background:transparent;border:1px solid rgba(239,68,68,.2);border-radius:6px;color:#fca5a5;cursor:pointer}.app-mobile-logout:hover{background:#ef44441a!important;color:#fff!important;border-color:#ef444473!important}.app-mobile-toggle{display:none}.app-mobile-menu{width:min(1380px,calc(100% - 36px));margin:8px auto 0;border:1px solid rgba(148,163,184,.18);border-radius:8px;background:#090e1af5;padding:8px;display:grid;gap:4px;box-shadow:0 18px 50px #00000057}.app-mobile-link{padding:12px}.app-main{padding-top:84px;min-height:calc(100vh - 84px)}.app-main-plain{padding-top:0}.app-footer{width:min(1380px,calc(100% - 36px));margin:0 auto;border-top:1px solid rgba(148,163,184,.14);padding:24px 0 34px;display:flex;align-items:center;justify-content:space-between;gap:16px;color:#78879e}.app-footer strong{display:block;color:#dbeafe;margin-bottom:3px}.app-footer-links{display:inline-flex;align-items:center;gap:10px;font-family:var(--font-mono);font-size:.76rem;text-transform:uppercase;letter-spacing:.08em}.home-koyeb-page,.exams-koyeb-page{width:min(1380px,calc(100% - 36px));margin:0 auto}.home-koyeb-page{padding:28px 0 56px}.home-koyeb-hero{display:grid;grid-template-columns:minmax(0,1.35fr) minmax(320px,.65fr);gap:18px;margin-bottom:18px}.home-koyeb-hero-copy,.home-koyeb-terminal,.koyeb-panel,.exams-koyeb-header,.exams-koyeb-toolbar,.exams-koyeb-table-panel{border:1px solid rgba(148,163,184,.16);border-radius:8px;background:#0b111ee0;box-shadow:0 22px 60px #00000047}.home-koyeb-hero-copy{padding:clamp(26px,4vw,44px)}.koyeb-eyebrow,.koyeb-section-label{display:inline-flex;align-items:center;gap:8px;color:#93c5fd;font-family:var(--font-mono);font-size:.72rem;font-weight:700;text-transform:uppercase;letter-spacing:.11em}.koyeb-section-label{margin-bottom:10px}.home-koyeb-hero h1{margin:16px 0 14px;max-width:880px;color:#f8fbff;font-size:clamp(2rem,5vw,4.4rem);line-height:.98;letter-spacing:-.06em;font-weight:900}.home-koyeb-hero p{max-width:760px;color:#9aa8bf;font-size:1rem;line-height:1.75;margin:0}.home-koyeb-actions{display:flex;flex-wrap:wrap;gap:10px;margin-top:24px}.koyeb-button{display:inline-flex;align-items:center;justify-content:center;min-height:42px;border-radius:8px;padding:0 15px;text-decoration:none;font-size:.88rem;font-weight:800;transition:transform .18s ease,border-color .18s ease,background .18s ease}.koyeb-button:hover{transform:translateY(-1px)}.koyeb-button-primary{border:1px solid rgba(96,165,250,.54);color:#f8fbff;background:#1d4ed8}.koyeb-button-secondary{border:1px solid rgba(148,163,184,.2);color:#cbd5e1;background:#0f172ad9}.home-koyeb-terminal{align-self:stretch;display:flex;flex-direction:column;overflow:hidden}.terminal-bar{min-height:42px;padding:0 14px;display:flex;align-items:center;gap:8px;border-bottom:1px solid rgba(148,163,184,.14);background:#0f172abf}.terminal-bar span{width:9px;height:9px;border-radius:999px;background:#334155}.terminal-bar span:nth-child(1){background:#ef4444}.terminal-bar span:nth-child(2){background:#eab308}.terminal-bar span:nth-child(3){background:#22c55e}.terminal-bar strong{margin-left:auto;color:#93a4bc;font-family:var(--font-mono);font-size:.72rem}.terminal-lines{padding:18px;display:grid;gap:12px;font-family:var(--font-mono);font-size:.82rem}.terminal-lines p{max-width:none;color:#dbeafe;display:flex;gap:12px;margin:0;line-height:1.5}.terminal-lines span{width:72px;color:#60a5fa;flex:0 0 auto}.koyeb-metrics{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:10px;margin-bottom:18px}.koyeb-metrics article{border:1px solid rgba(148,163,184,.14);border-radius:8px;background:#0f172ab8;padding:16px}.koyeb-metrics span{display:block;color:#7f8fa8;font-family:var(--font-mono);font-size:.68rem;text-transform:uppercase;letter-spacing:.09em;margin-bottom:9px}.koyeb-metrics strong{color:#f8fbff;font-size:1.55rem;letter-spacing:-.04em}.home-koyeb-workspace{display:grid;grid-template-columns:minmax(0,1fr) 330px;gap:18px}.koyeb-panel{padding:22px}.koyeb-panel-head,.exams-koyeb-header{display:flex;align-items:flex-start;justify-content:space-between;gap:16px}.koyeb-panel h2,.home-koyeb-side h2,.exams-koyeb-header h1{color:#f8fbff;margin:0;font-weight:900;letter-spacing:-.04em}.koyeb-panel h2,.home-koyeb-side h2{font-size:1.4rem}.exams-koyeb-header h1{font-size:clamp(2rem,4vw,3.4rem)}.exams-koyeb-header p{margin:10px 0 0;color:#93a4bc}.koyeb-inline-link{color:#93c5fd;font-family:var(--font-mono);font-size:.75rem;text-transform:uppercase;text-decoration:none;letter-spacing:.08em}.koyeb-search{margin:18px 0 12px;min-height:46px;border:1px solid rgba(148,163,184,.17);border-radius:8px;background:#02061780;display:grid;grid-template-columns:auto minmax(0,1fr) auto;align-items:center;overflow:hidden}.koyeb-search .material-symbols-outlined{color:#64748b;font-size:20px;margin-left:14px}.koyeb-search input{min-width:0;border:0;background:transparent;color:#eef6ff;font:inherit;outline:none;padding:0 12px}.koyeb-search input::placeholder{color:#64748b}.koyeb-search button{height:100%;border:0;border-left:1px solid rgba(148,163,184,.14);background:#1e293bc2;color:#dbeafe;font-family:var(--font-mono);font-size:.75rem;font-weight:800;letter-spacing:.06em;text-transform:uppercase;padding:0 16px;cursor:pointer}.koyeb-filter-row{display:flex;flex-wrap:wrap;gap:8px}.koyeb-chip{min-height:34px;display:inline-flex;align-items:center;gap:8px;border:1px solid rgba(148,163,184,.16);border-radius:8px;background:#0f172a9e;color:#9aa8bf;padding:0 11px;font-weight:800;cursor:pointer}.koyeb-chip span:not(.material-symbols-outlined){color:#60a5fa;font-family:var(--font-mono);font-size:.68rem}.koyeb-chip .material-symbols-outlined{font-size:17px}.koyeb-chip.is-active{color:#f8fbff;background:#10213a;border-color:#60a5fa7a}.koyeb-empty-state{margin-top:16px;border:1px dashed rgba(148,163,184,.2);border-radius:8px;padding:28px 18px;text-align:center;color:#8290a8}.koyeb-exam-list{margin-top:16px;display:grid;gap:8px}.koyeb-exam-row{min-height:68px;display:grid;grid-template-columns:auto minmax(0,1fr) auto auto;align-items:center;gap:13px;border:1px solid rgba(148,163,184,.13);border-radius:8px;background:#0f172a8c;padding:12px;color:inherit;text-decoration:none;transition:border-color .18s ease,background .18s ease,transform .18s ease}.koyeb-exam-row:hover{transform:translateY(-1px);background:#1e293bb3;border-color:#60a5fa6b}.exam-row-status{width:10px;height:10px;border-radius:999px;background:#60a5fa}.tone-informatics .exam-row-status{background:#a78bfa}.tone-math .exam-row-status{background:#38bdf8}.tone-physics .exam-row-status{background:#f59e0b}.tone-chemistry .exam-row-status{background:#34d399}.tone-english .exam-row-status{background:#f472b6}.exam-row-main{min-width:0;display:grid;gap:4px}.exam-row-main strong{color:#edf4ff;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.exam-row-main span,.exam-row-meta{color:#7f8fa8;font-size:.82rem}.exam-row-meta{display:flex;gap:8px;flex-wrap:wrap;justify-content:flex-end}.koyeb-exam-row>.material-symbols-outlined{color:#64748b;font-size:20px}.koyeb-pagination{margin-top:16px;display:flex;align-items:center;justify-content:flex-end;gap:8px}.koyeb-pagination button,.exams-koyeb-pagination button,.exams-koyeb-page-list button{border:1px solid rgba(148,163,184,.16);border-radius:8px;background:#0f172ac7;color:#aebbd0;cursor:pointer;font-weight:800}.koyeb-pagination button{min-height:34px;padding:0 12px}.koyeb-pagination button:disabled,.exams-koyeb-pagination button:disabled{opacity:.45;cursor:not-allowed}.koyeb-pagination span{color:#8090aa;font-family:var(--font-mono);font-size:.78rem}.home-koyeb-side{align-self:start}.koyeb-op-list{margin-top:18px;display:grid;gap:10px}.koyeb-op{display:grid;grid-template-columns:40px minmax(0,1fr);gap:12px;align-items:center;border:1px solid rgba(148,163,184,.14);border-radius:8px;padding:12px;color:inherit;text-decoration:none;background:#0f172a8a}.koyeb-op:hover{border-color:#60a5fa6b;background:#1e293bb3}.koyeb-op .material-symbols-outlined{width:40px;height:40px;border-radius:8px;display:inline-flex;align-items:center;justify-content:center;background:#10213a;color:#93c5fd}.koyeb-op strong,.koyeb-op small{display:block}.koyeb-op strong{color:#f1f6ff;margin-bottom:3px}.koyeb-op small{color:#7e8da4}.exams-koyeb-page{padding:28px 0 56px}.exams-koyeb-shell{display:grid;gap:16px}.exams-koyeb-header,.exams-koyeb-toolbar{padding:22px}.exams-koyeb-count{min-width:150px;border:1px solid rgba(148,163,184,.14);border-radius:8px;background:#0f172aa8;padding:14px}.exams-koyeb-count span{display:block;color:#7f8fa8;font-family:var(--font-mono);font-size:.68rem;text-transform:uppercase;letter-spacing:.09em;margin-bottom:7px}.exams-koyeb-count strong{color:#f8fbff;font-size:1.7rem}.exams-search{margin-top:0}.exams-koyeb-table-panel{padding:0;overflow:hidden}.exams-koyeb-table-wrap{overflow-x:auto}.exams-koyeb-table{width:100%;min-width:920px;border-collapse:collapse}.exams-koyeb-table thead{background:#0f172ae6}.exams-koyeb-table th,.exams-koyeb-table td{padding:15px 18px;border-bottom:1px solid rgba(148,163,184,.11);text-align:left}.exams-koyeb-table th button{border:0;background:transparent;color:#8ea0ba;display:inline-flex;align-items:center;gap:5px;padding:0;cursor:pointer;font-family:var(--font-mono);font-size:.7rem;font-weight:800;letter-spacing:.08em;text-transform:uppercase}.exams-koyeb-table th button:hover{color:#dbeafe}.exams-koyeb-table th .material-symbols-outlined{font-size:16px}.exams-koyeb-table td{color:#aebbd0;font-size:.9rem}.exams-koyeb-table tbody tr{transition:background .16s ease}.exams-koyeb-table tbody tr:hover{background:#1e293b7a}.exam-title-link{display:inline-flex;align-items:center;gap:9px;max-width:520px;color:#edf4ff;font-weight:800;text-decoration:none}.exam-title-link:hover{color:#93c5fd}.exam-title-link .status-dot{flex:0 0 auto}.koyeb-subject-pill{display:inline-flex;align-items:center;min-height:28px;border:1px solid rgba(148,163,184,.16);border-radius:8px;background:#0f172ab3;color:#c8d4e6;padding:0 10px;font-size:.78rem;font-weight:800}.exams-koyeb-pagination{display:flex;align-items:center;justify-content:center;gap:10px}.exams-koyeb-pagination>button{width:40px;height:40px;display:inline-flex;align-items:center;justify-content:center}.exams-koyeb-pagination .material-symbols-outlined{font-size:20px}.exams-koyeb-page-list{display:inline-flex;align-items:center;gap:6px}.exams-koyeb-page-list button{min-width:40px;height:40px}.exams-koyeb-page-list button.is-active{color:#f8fbff;background:#1d4ed8;border-color:#60a5fa94}.exams-koyeb-page-list span{color:#64748b;padding:0 4px}@media(max-width:1100px){.home-koyeb-hero,.home-koyeb-workspace{grid-template-columns:1fr}.home-koyeb-side{align-self:stretch}.koyeb-metrics{grid-template-columns:repeat(2,minmax(0,1fr))}.app-brand-copy small{display:none}}@media(max-width:900px){.app-nav-inner{grid-template-columns:auto 1fr auto}.app-nav-links{display:none}.app-mobile-toggle{display:inline-flex}.app-user,.app-logout{display:none}}@media(max-width:720px){.app-nav{padding-inline:10px}.app-nav-inner{gap:8px}.home-koyeb-page,.exams-koyeb-page{width:min(100% - 20px,1380px)}.home-koyeb-hero-copy,.koyeb-panel,.exams-koyeb-header,.exams-koyeb-toolbar{padding:16px}.home-koyeb-hero h1{letter-spacing:-.045em}.koyeb-metrics{grid-template-columns:1fr}.koyeb-search{grid-template-columns:auto minmax(0,1fr)}.koyeb-search button{grid-column:1 / -1;min-height:38px;border-left:0;border-top:1px solid rgba(148,163,184,.14)}.koyeb-exam-row{grid-template-columns:auto minmax(0,1fr) auto}.exam-row-meta{grid-column:2 / -1;justify-content:flex-start}.exams-koyeb-header{display:grid}.exams-koyeb-count{min-width:0}.app-footer{display:grid}}body:not(.dark-theme){--bg-primary: #f0ebe4;--bg-secondary: #e6e0d8;--bg-surface: rgba(214, 207, 197, .6);--bg-surface-hover: rgba(200, 192, 181, .8);--bg-glass: rgba(240, 235, 228, .9);--text-primary: #1c1814;--text-secondary: #5e554c;--text-muted: #8a8078;--primary: #2563eb;--primary-glow: rgba(37, 99, 235, .25);--success: #16a34a;--warning: #d97706;--error: #dc2626;--accent: #7c3aed;--border: rgba(180, 170, 158, .4);--border-strong: rgba(160, 148, 134, .5);--border-solid: #c4bbb1;--shadow-neo: 4px 4px 0px 0px rgba(37, 99, 235, .18);--shadow-neo-hover: 6px 6px 0px 0px rgba(37, 99, 235, .28);--shadow-neo-active: 2px 2px 0px 0px rgba(37, 99, 235, .35);background:var(--bg-primary);color:var(--text-primary)}body:not(.dark-theme) ::selection{background:#2563eb40}body:not(.dark-theme) ::-webkit-scrollbar-track{background:#e6e0d8}body:not(.dark-theme) ::-webkit-scrollbar-thumb{background:#c4bbb1}body:not(.dark-theme) ::-webkit-scrollbar-thumb:hover{background:#a89f95}body:not(.dark-theme) .app-nav-inner{background:#e6e0d8eb;border-color:#c4bbb1}body:not(.dark-theme) .app-nav-links{background:#ddd6ce99;border-color:#c4bbb1}body:not(.dark-theme) .app-brand-mark{background:#2563eb;color:#fff}body:not(.dark-theme) .app-brand-copy strong{color:#1c1814}body:not(.dark-theme) .app-brand-copy small{color:#8a8078}body:not(.dark-theme) .app-nav-link{color:#5e554c}body:not(.dark-theme) .app-nav-link:hover{color:#1c1814;background:#2563eb14}body:not(.dark-theme) .app-nav-link.is-active{color:#2563eb;background:#2563eb1a;border-color:transparent;box-shadow:inset 0 0 0 1px #2563eb}body:not(.dark-theme) .app-icon-button{color:#5e554c;background:transparent}body:not(.dark-theme) .app-icon-button:hover{color:#2563eb;background:#2563eb1a}body:not(.dark-theme) .app-user{color:#1c1814}body:not(.dark-theme) .app-user-dot{background:#16a34a}body:not(.dark-theme) .app-logout{color:#8a8078;border-color:#c4bbb1;background:transparent}body:not(.dark-theme) .app-logout:hover{color:#dc2626;border-color:#dc2626;background:#dc26260f}body:not(.dark-theme) .app-login-btn{background:#2563eb;color:#fff}body:not(.dark-theme) .app-footer{background:#e6e0d8;border-color:#c4bbb1;color:#8a8078}body:not(.dark-theme) .app-footer strong{color:#1c1814}body:not(.dark-theme) .qb-sidebar,body:not(.dark-theme) .qb-filter-bar,body:not(.dark-theme) .qb-passage-header{background:#e6e0d8e6;border-color:#c4bbb1}body:not(.dark-theme) .qb-side-title,body:not(.dark-theme) .qb-header h1{color:#1c1814}body:not(.dark-theme) .qb-side-label{color:#2563eb}body:not(.dark-theme) .qb-side-tag,body:not(.dark-theme) .qb-header p{color:#5e554c}body:not(.dark-theme) .qb-side-btn{background:#ddd6ce;border-color:#c4bbb1;color:#5e554c}body:not(.dark-theme) .qb-side-btn:hover{background:#2563eb1a;border-color:#2563eb;color:#2563eb}body:not(.dark-theme) .qb-side-btn.active{background:#2563eb;color:#fff;border-color:#1d4ed8}body:not(.dark-theme) .qb-search-input{background:#ddd6ce;border-color:#c4bbb1;color:#1c1814}body:not(.dark-theme) .qb-search-input:focus{border-color:#2563eb;background:#e6e0d8}body:not(.dark-theme) .qb-select{background:#ddd6ce;border-color:#c4bbb1;color:#1c1814}body:not(.dark-theme) .qb-card{background:#e6e0d8;border-color:#c4bbb1}body:not(.dark-theme) .qb-tag.exam{background:#0000000d;color:#5e554c}body:not(.dark-theme) .qb-q-content,body:not(.dark-theme) .qb-passage-text{color:#1c1814}body:not(.dark-theme) .qb-opt-btn{background:#ddd6ce;border-color:#c4bbb1;color:#1c1814}body:not(.dark-theme) .qb-opt-btn:hover:not(:disabled){border-color:#2563eb;background:#2563eb14;color:#1c1814}body:not(.dark-theme) .qb-opt-btn.selected{background:#2563eb26;border-color:#2563eb;color:#1c1814}body:not(.dark-theme) .qb-opt-btn .qb-opt-letter{background:#e6e0d8;border-color:#c4bbb1;color:#5e554c}body:not(.dark-theme) .qb-opt-btn.selected .qb-opt-letter{background:#2563eb;color:#fff;border-color:#1d4ed8}body:not(.dark-theme) .qb-sol-box{background:#ddd6ce;border-color:#c4bbb1}body:not(.dark-theme) .qb-passage-card{background:#e6e0d899;border-color:#c4bbb1}body:not(.dark-theme) .qb-bookmark-btn{background:#ddd6ce;border-color:#c4bbb1;color:#5e554c}body:not(.dark-theme) .qb-bookmark-btn:hover{border-color:#f97316;color:#f97316}body:not(.dark-theme) .qb-sol-toggle{color:#2563eb}body:not(.dark-theme) .qb-sol-toggle:hover{color:#1d4ed8}body:not(.dark-theme) .app-mobile-menu{background:#e6e0d8;border-color:#c4bbb1}body:not(.dark-theme) .app-mobile-link{color:#5e554c;border-color:#b4aa9e4d}body:not(.dark-theme) .app-mobile-link.is-active{color:#2563eb;background:#2563eb14}body:not(.dark-theme) .home-page{background-color:#f0ebe4;background-image:radial-gradient(rgba(0,0,0,.06) 1px,transparent 1px)}body:not(.dark-theme) .welcome-title{color:#1c1814}body:not(.dark-theme) .welcome-subtitle{color:#5e554c}body:not(.dark-theme) .bento-card{background:#e6e0d8;border-color:#c4bbb1;box-shadow:4px 4px #2563eb26}body:not(.dark-theme) .bento-card:hover{border-color:#2563eb;box-shadow:6px 6px #2563eb40}body:not(.dark-theme) .bento-eyebrow{color:#2563eb}body:not(.dark-theme) .bento-resume-title{color:#1c1814}body:not(.dark-theme) .resume-meta .material-symbols-outlined{color:#8a8078}body:not(.dark-theme) .progress-bar-bg{background:#00000014}body:not(.dark-theme) .progress-text{color:#5e554c}body:not(.dark-theme) .bento-btn-primary{background:#2563eb;border-color:#1d4ed8;box-shadow:4px 4px #1d4ed840}body:not(.dark-theme) .resume-item{background:#ddd6ce;border-color:#c4bbb1;box-shadow:3px 3px #00000014}body:not(.dark-theme) .resume-item:hover{border-color:#2563eb;box-shadow:5px 5px #2563eb26}body:not(.dark-theme) .exam-card-neo,body:not(.dark-theme) .exams-koyeb-card{background:#e6e0d8;border-color:#c4bbb1;box-shadow:4px 4px #2563eb26}body:not(.dark-theme) .exam-card-neo:hover,body:not(.dark-theme) .exams-koyeb-card:hover{border-color:#2563eb;box-shadow:6px 6px #2563eb40}body:not(.dark-theme) .exam-card-title,body:not(.dark-theme) .exams-koyeb-title{color:#1c1814}body:not(.dark-theme) .exam-card-meta,body:not(.dark-theme) .exams-koyeb-meta{color:#5e554c}body:not(.dark-theme) .ev-panel{background:#e6e0d8;border-color:#c4bbb1}body:not(.dark-theme) .ev-panel-header{background:#ddd6ce;border-color:#c4bbb1;color:#1c1814}body:not(.dark-theme) .ev-question{background:#e6e0d8;border-color:#c4bbb1}body:not(.dark-theme) .ev-question:hover{border-color:#2563eb}body:not(.dark-theme) .ev-option:hover{border-color:#2563eb;background:#2563eb14}body:not(.dark-theme) .ev-option.selected{border-color:#2563eb;background:#2563eb1f}body:not(.dark-theme) .ev-option.correct{border-color:#16a34a;background:#16a34a1a}body:not(.dark-theme) .ev-option.wrong{border-color:#dc2626;background:#dc262614}body:not(.dark-theme) .ev-solution{background:#2563eb0f;border-color:#2563eb33;color:#1c1814}body:not(.dark-theme) .practice-panel,body:not(.dark-theme) .practice-header{background:#e6e0d8;border-color:#c4bbb1}body:not(.dark-theme) .practice-q-card{background:#e6e0d8;border-color:#c4bbb1}body:not(.dark-theme) .practice-option{background:#ddd6ce;border-color:#c4bbb1;color:#1c1814}body:not(.dark-theme) .practice-option:hover{border-color:#2563eb}body:not(.dark-theme) .practice-nav-dot{background:#c4bbb1;border-color:#a89f95}body:not(.dark-theme) .practice-nav-dot.active{background:#2563eb;border-color:#1d4ed8}body:not(.dark-theme) .practice-nav-dot.answered{background:#16a34a;border-color:#15803d}body:not(.dark-theme) .qbank-card{background:#e6e0d8;border-color:#c4bbb1}body:not(.dark-theme) .qbank-card:hover{border-color:#2563eb}body:not(.dark-theme) .qbank-content{color:#1c1814}body:not(.dark-theme) .qbank-filter-bar{background:#e6e0d8;border-color:#c4bbb1}body:not(.dark-theme) .history-card{background:#e6e0d8;border-color:#c4bbb1}body:not(.dark-theme) .history-card:hover{border-color:#2563eb}body:not(.dark-theme) .session-stat{background:#ddd6ce;border-color:#c4bbb1}body:not(.dark-theme) .lb-card{background:#e6e0d8;border-color:#c4bbb1}body:not(.dark-theme) .lb-row{background:#e6e0d8;border-color:#c4bbb1}body:not(.dark-theme) .lb-row:hover{background:#ddd6ce;border-color:#2563eb}body:not(.dark-theme) .lb-rank{color:#5e554c}body:not(.dark-theme) .lb-name{color:#1c1814}body:not(.dark-theme) .auth-page{background:var(--bg-primary)}body:not(.dark-theme) .auth-page:before{background:radial-gradient(circle,rgba(37,99,235,.1),transparent 70%)}body:not(.dark-theme) .auth-page:after{background:radial-gradient(circle,rgba(124,58,237,.08),transparent 70%)}body:not(.dark-theme) .auth-card{background:#e6e0d8;border:2px solid #c4bbb1;box-shadow:6px 6px #2563eb26}body:not(.dark-theme) .auth-card h2{color:#1c1814}body:not(.dark-theme) .auth-card p{color:#5e554c}body:not(.dark-theme) .form-group label{color:#5e554c}body:not(.dark-theme) .input-field{background:#ddd6ce;border-color:#c4bbb1;color:#1c1814}body:not(.dark-theme) .input-field:focus{border-color:#2563eb}body:not(.dark-theme) .input-field::placeholder{color:#8a8078}body:not(.dark-theme) .contest-card{background:#e6e0d8;border-color:#c4bbb1}body:not(.dark-theme) .contest-card:hover{border-color:#2563eb}body:not(.dark-theme) .subject-chip,body:not(.dark-theme) .filter-chip{background:#ddd6ce;border-color:#c4bbb1;color:#5e554c}body:not(.dark-theme) .subject-chip.active,body:not(.dark-theme) .filter-chip.active{background:#2563eb1f;border-color:#2563eb;color:#2563eb}body:not(.dark-theme) .badge,body:not(.dark-theme) .tag{background:#ddd6ce;color:#5e554c}body:not(.dark-theme) [class*=card],body:not(.dark-theme) [class*=panel]{border-color:#c4bbb1}body:not(.dark-theme) .ev-loading,body:not(.dark-theme) .loading-page{background:#f0ebe4}body:not(.dark-theme) .ev-loading span{color:#8a8078}body:not(.dark-theme) .spinner{border-color:#2563eb26;border-top-color:#2563eb}body:not(.dark-theme) .ev-empty{background:#d6cfc566;border-color:#b4aa9e4d;color:#8a8078}body:not(.dark-theme) button:not([class]){color:#1c1814}body:not(.dark-theme) .modal-overlay{background:#1c181480}body:not(.dark-theme) .modal-content{background:#e6e0d8;border-color:#c4bbb1;color:#1c1814}body:not(.dark-theme) select{background:#ddd6ce;border-color:#c4bbb1;color:#1c1814}body:not(.dark-theme) table{border-color:#c4bbb1}body:not(.dark-theme) th{background:#ddd6ce;color:#5e554c;border-color:#c4bbb1}body:not(.dark-theme) td{border-color:#b4aa9e4d;color:#1c1814}body:not(.dark-theme) .pagination-btn{background:#ddd6ce;border-color:#c4bbb1;color:#5e554c}body:not(.dark-theme) .pagination-btn:hover{border-color:#2563eb;color:#2563eb}body:not(.dark-theme) .pagination-btn.active{background:#2563eb;border-color:#1d4ed8;color:#fff}body:not(.dark-theme) .tooltip{background:#1c1814;color:#f0ebe4}body:not(.dark-theme) .moon-formula{filter:none!important}body:not(.dark-theme) .exams-koyeb-page{background-color:#f0ebe4;background-image:radial-gradient(rgba(0,0,0,.06) 1px,transparent 1px)}body:not(.dark-theme) .exams-koyeb-search{background:#ddd6ce;border-color:#c4bbb1;color:#1c1814}body:not(.dark-theme) .exams-koyeb-search::placeholder{color:#8a8078}body:not(.dark-theme) .exams-koyeb-filters{border-color:#c4bbb1}body:not(.dark-theme) .exams-koyeb-filter-btn{background:#ddd6ce;border-color:#c4bbb1;color:#5e554c}body:not(.dark-theme) .exams-koyeb-filter-btn:hover,body:not(.dark-theme) .exams-koyeb-filter-btn.active{background:#2563eb1f;border-color:#2563eb;color:#2563eb}body:not(.dark-theme) .exams-koyeb-card{background:#e6e0d8;border-color:#c4bbb1;box-shadow:4px 4px #2563eb1f}body:not(.dark-theme) .exams-koyeb-card:hover{border-color:#2563eb;box-shadow:6px 6px #2563eb33}body:not(.dark-theme) .exams-koyeb-title{color:#1c1814}body:not(.dark-theme) .exams-koyeb-meta{color:#5e554c}body:not(.dark-theme) .exams-koyeb-badge{background:#ddd6ce;border-color:#c4bbb1;color:#5e554c}body:not(.dark-theme) .exams-koyeb-count{color:#5e554c}body:not(.dark-theme) .exams-koyeb-pagination button{background:#ddd6ce;border-color:#c4bbb1;color:#5e554c}body:not(.dark-theme) .exams-koyeb-pagination button:hover{border-color:#2563eb;color:#2563eb}body:not(.dark-theme) .exams-koyeb-pagination button.active{background:#2563eb;border-color:#1d4ed8;color:#fff}body:not(.dark-theme) .ev-page,body:not(.dark-theme) .ev-container{background:transparent}body:not(.dark-theme) .ev-header{background:#e6e0d8;border-color:#c4bbb1}body:not(.dark-theme) .ev-title{color:#1c1814}body:not(.dark-theme) .ev-meta{color:#5e554c}body:not(.dark-theme) .ev-sidebar{background:#e6e0d8;border-color:#c4bbb1}body:not(.dark-theme) .ev-sidebar-title{color:#1c1814}body:not(.dark-theme) .ev-nav-btn{background:#ddd6ce;border-color:#c4bbb1;color:#5e554c}body:not(.dark-theme) .ev-nav-btn:hover,body:not(.dark-theme) .ev-nav-btn.active{background:#2563eb1f;border-color:#2563eb;color:#2563eb}body:not(.dark-theme) .ev-nav-btn.correct{background:#16a34a1a;border-color:#16a34a}body:not(.dark-theme) .ev-nav-btn.wrong{background:#dc262614;border-color:#dc2626}body:not(.dark-theme) .ev-q-number{color:#2563eb}body:not(.dark-theme) .ev-badge{background:#ddd6ce;color:#5e554c;border-color:#c4bbb1}body:not(.dark-theme) .ev-btn-primary{background:#2563eb;border-color:#1d4ed8;color:#fff}body:not(.dark-theme) .ev-btn-secondary{background:#ddd6ce;border-color:#c4bbb1;color:#5e554c}body:not(.dark-theme) .ev-btn-secondary:hover{border-color:#2563eb;color:#2563eb}body:not(.dark-theme) .ev-toolbar{background:#e6e0d8;border-color:#c4bbb1}body:not(.dark-theme) .ev-toolbar button{color:#5e554c}body:not(.dark-theme) .ev-toolbar button:hover{color:#2563eb}body:not(.dark-theme) .ev-passage{background:#2563eb0d;border-color:#2563eb26}body:not(.dark-theme) .ev-section-header{background:#ddd6ce;border-color:#c4bbb1;color:#1c1814}body:not(.dark-theme) .practice-page,body:not(.dark-theme) .practice-container{background:#f0ebe4}body:not(.dark-theme) .practice-sidebar{background:#e6e0d8;border-color:#c4bbb1}body:not(.dark-theme) .practice-sidebar-title{color:#1c1814}body:not(.dark-theme) .practice-timer{background:#ddd6ce;border-color:#c4bbb1;color:#1c1814}body:not(.dark-theme) .practice-stats{background:#ddd6ce;border-color:#c4bbb1}body:not(.dark-theme) .practice-stat-label{color:#8a8078}body:not(.dark-theme) .practice-stat-value{color:#1c1814}body:not(.dark-theme) .practice-q-number{color:#2563eb}body:not(.dark-theme) .practice-q-text{color:#1c1814}body:not(.dark-theme) .practice-btn-submit{background:#2563eb;border-color:#1d4ed8;color:#fff}body:not(.dark-theme) .practice-btn-next{background:#ddd6ce;border-color:#c4bbb1;color:#5e554c}body:not(.dark-theme) .practice-btn-next:hover{border-color:#2563eb;color:#2563eb}body:not(.dark-theme) .practice-result{background:#e6e0d8;border-color:#c4bbb1}body:not(.dark-theme) .practice-solution{background:#2563eb0d;border-color:#2563eb26}body:not(.dark-theme) .leaderboard-page{background-color:#f0ebe4;background-image:radial-gradient(rgba(0,0,0,.06) 1px,transparent 1px)}body:not(.dark-theme) .lb-tabs{border-color:#c4bbb1}body:not(.dark-theme) .lb-tab{background:#ddd6ce;border-color:#c4bbb1;color:#5e554c}body:not(.dark-theme) .lb-tab:hover,body:not(.dark-theme) .lb-tab.active{background:#2563eb1f;border-color:#2563eb;color:#2563eb}body:not(.dark-theme) .lb-podium-card{background:#e6e0d8;border-color:#c4bbb1;box-shadow:4px 4px #2563eb1f}body:not(.dark-theme) .lb-podium-name{color:#1c1814}body:not(.dark-theme) .lb-podium-score{color:#2563eb}body:not(.dark-theme) .lb-avatar{background:#ddd6ce;border-color:#c4bbb1;color:#5e554c}body:not(.dark-theme) .lb-table-container{background:#e6e0d8;border-color:#c4bbb1}body:not(.dark-theme) .lb-table th{background:#ddd6ce;color:#5e554c;border-color:#c4bbb1}body:not(.dark-theme) .lb-table td{border-color:#b4aa9e4d;color:#1c1814}body:not(.dark-theme) .lb-table tr:hover td{background:#ddd6ce}body:not(.dark-theme) .lb-stat-card{background:#ddd6ce;border-color:#c4bbb1}body:not(.dark-theme) .lb-stat-label{color:#8a8078}body:not(.dark-theme) .lb-stat-value{color:#1c1814}body:not(.dark-theme) .history-page{background-color:#f0ebe4;background-image:radial-gradient(rgba(0,0,0,.06) 1px,transparent 1px)}body:not(.dark-theme) .history-title{color:#1c1814}body:not(.dark-theme) .history-empty{color:#8a8078}body:not(.dark-theme) .history-item{background:#e6e0d8;border-color:#c4bbb1;box-shadow:4px 4px #2563eb1f}body:not(.dark-theme) .history-item:hover{border-color:#2563eb;box-shadow:6px 6px #2563eb33}body:not(.dark-theme) .history-item-title{color:#1c1814}body:not(.dark-theme) .history-item-meta{color:#5e554c}body:not(.dark-theme) .history-item-score{color:#2563eb}body:not(.dark-theme) .review-page{background:#f0ebe4}body:not(.dark-theme) .review-header{background:#e6e0d8;border-color:#c4bbb1}body:not(.dark-theme) .review-title{color:#1c1814}body:not(.dark-theme) .review-stat{background:#ddd6ce;border-color:#c4bbb1}body:not(.dark-theme) .review-stat-label{color:#8a8078}body:not(.dark-theme) .review-stat-value{color:#1c1814}body:not(.dark-theme) .review-question{background:#e6e0d8;border-color:#c4bbb1}body:not(.dark-theme) .review-q-text{color:#1c1814}body:not(.dark-theme) .bank-page{background-color:#f0ebe4;background-image:radial-gradient(rgba(0,0,0,.06) 1px,transparent 1px)}body:not(.dark-theme) .bank-title{color:#1c1814}body:not(.dark-theme) .bank-filter{background:#ddd6ce;border-color:#c4bbb1;color:#1c1814}body:not(.dark-theme) .bank-card{background:#e6e0d8;border-color:#c4bbb1;box-shadow:4px 4px #2563eb1f}body:not(.dark-theme) .bank-card:hover{border-color:#2563eb;box-shadow:6px 6px #2563eb33}body:not(.dark-theme) .bank-q-content{color:#1c1814}body:not(.dark-theme) .bank-q-meta{color:#5e554c}body:not(.dark-theme) .contests-page{background-color:#f0ebe4}body:not(.dark-theme) .contest-card{background:#e6e0d8;border-color:#c4bbb1;box-shadow:4px 4px #2563eb1f}body:not(.dark-theme) .contest-card:hover{border-color:#2563eb;box-shadow:6px 6px #2563eb33}body:not(.dark-theme) .contest-title{color:#1c1814}body:not(.dark-theme) .contest-desc{color:#5e554c}body:not(.dark-theme) .contest-meta{color:#8a8078}body:not(.dark-theme) .contest-exam-item{background:#ddd6ce;border-color:#c4bbb1}body:not(.dark-theme) .contest-exam-item:hover{border-color:#2563eb}body:not(.dark-theme) .auth-container{background:#f0ebe4}body:not(.dark-theme) .auth-submit{background:#2563eb;border-color:#1d4ed8;color:#fff}body:not(.dark-theme) .auth-toggle{color:#2563eb}body:not(.dark-theme) .auth-error{background:#dc262614;border-color:#dc26264d;color:#dc2626}body:not(.dark-theme) .admin-page{background:#f0ebe4}body:not(.dark-theme) .admin-header{background:#e6e0d8;border-color:#c4bbb1}body:not(.dark-theme) .admin-title{color:#1c1814}body:not(.dark-theme) .admin-card{background:#e6e0d8;border-color:#c4bbb1}body:not(.dark-theme) .admin-table th{background:#ddd6ce;color:#5e554c;border-color:#c4bbb1}body:not(.dark-theme) .admin-table td{border-color:#b4aa9e4d;color:#1c1814}body:not(.dark-theme) .admin-btn{background:#ddd6ce;border-color:#c4bbb1;color:#5e554c}body:not(.dark-theme) .admin-btn:hover{border-color:#2563eb;color:#2563eb}body:not(.dark-theme) .admin-input,body:not(.dark-theme) .admin-textarea{background:#ddd6ce;border-color:#c4bbb1;color:#1c1814}body:not(.dark-theme) .admin-editor{background:#e6e0d8;border-color:#c4bbb1}body:not(.dark-theme) .topic-page{background:#f0ebe4}body:not(.dark-theme) .topic-title{color:#1c1814}body:not(.dark-theme) .topic-card{background:#e6e0d8;border-color:#c4bbb1}body:not(.dark-theme) .topic-card:hover{border-color:#2563eb}body:not(.dark-theme){color-scheme:light}body:not(.dark-theme) .stat-box,body:not(.dark-theme) .quick-link-card,body:not(.dark-theme) .bento-link-card{background:#ddd6ce!important;border-color:#c4bbb1!important}body:not(.dark-theme) .quick-link-card:hover,body:not(.dark-theme) .bento-link-card:hover{border-color:#2563eb!important}body:not(.dark-theme) .quick-link-title,body:not(.dark-theme) .bento-link-title{color:#1c1814}body:not(.dark-theme) .quick-link-desc,body:not(.dark-theme) .bento-link-desc{color:#5e554c}body:not(.dark-theme) .subject-filter-btn{background:#ddd6ce;border-color:#c4bbb1;color:#5e554c}body:not(.dark-theme) .subject-filter-btn.active,body:not(.dark-theme) .subject-filter-btn:hover{background:#2563eb1f;border-color:#2563eb;color:#2563eb}body:not(.dark-theme) .el-header-info h1{color:#1c1814}body:not(.dark-theme) .el-header-info p{color:#5e554c}body:not(.dark-theme) .el-label{color:#2563eb}body:not(.dark-theme) .el-stats-card{background:#e6e0d8;border-color:#c4bbb1;box-shadow:4px 4px #2563eb1f}body:not(.dark-theme) .el-stats-card .label{color:#8a8078}body:not(.dark-theme) .el-stats-card .val{color:#1c1814}body:not(.dark-theme) .el-controls{background:#e6e0d8;border-color:#c4bbb1;box-shadow:4px 4px #2563eb1f}body:not(.dark-theme) .el-search-input{background:#ddd6ce;border-color:#c4bbb1;color:#1c1814}body:not(.dark-theme) .el-search-input:focus{border-color:#2563eb;background:#ddd6ce}body:not(.dark-theme) .el-search-input::placeholder{color:#8a8078}body:not(.dark-theme) .el-search-input-box span{color:#8a8078}body:not(.dark-theme) .el-sub-pill{background:#ddd6ce;border-color:#c4bbb1;color:#5e554c;box-shadow:2px 2px #0000000d}body:not(.dark-theme) .el-sub-pill:hover{color:#1c1814;border-color:#2563eb;box-shadow:3px 3px #2563eb26}body:not(.dark-theme) .el-sub-pill.active{background:#2563eb;color:#fff;border-color:#1d4ed8;box-shadow:3px 3px #1d4ed84d}body:not(.dark-theme) .el-registry{background:#e6e0d8;border-color:#c4bbb1;box-shadow:4px 4px #2563eb1f}body:not(.dark-theme) .el-table th{color:#8a8078;border-color:#c4bbb1}body:not(.dark-theme) .el-table th:hover{color:#5e554c}body:not(.dark-theme) .el-table th.active{color:#2563eb}body:not(.dark-theme) .el-table td{color:#1c1814;border-color:#b4aa9e4d}body:not(.dark-theme) .el-table tr:hover td{background:#ddd6ce}body:not(.dark-theme) .el-title-cell{color:#1c1814!important}body:not(.dark-theme) .el-tag{background:#ddd6ce;border-color:#c4bbb1;color:#5e554c}body:not(.dark-theme) .el-page-btn{background:#ddd6ce;border-color:#c4bbb1;color:#5e554c;box-shadow:2px 2px #0000000d}body:not(.dark-theme) .el-page-btn:hover:not(:disabled){border-color:#2563eb;color:#2563eb;box-shadow:4px 4px #2563eb26}body:not(.dark-theme) .el-page-btn.active{background:#2563eb;color:#fff;border-color:#1d4ed8}body:not(.dark-theme) .ev-hero{background:#e6e0d8cc;border-color:#c4bbb1}body:not(.dark-theme) .ev-hero:before{background:radial-gradient(circle,rgba(37,99,235,.08),transparent 70%)}body:not(.dark-theme) .ev-hero:after{background:radial-gradient(circle,rgba(124,58,237,.06),transparent 70%)}body:not(.dark-theme) .ev-hero h1{color:#1c1814}body:not(.dark-theme) .ev-breadcrumb{color:#8a8078}body:not(.dark-theme) .ev-breadcrumb a{color:#5e554c}body:not(.dark-theme) .ev-breadcrumb a:hover{color:#2563eb}body:not(.dark-theme) .ev-breadcrumb .ev-bc-current{color:#2563eb}body:not(.dark-theme) .ev-author{color:#8a8078}body:not(.dark-theme) .ev-btn-sm{background:#ddd6cecc;border-color:#c4bbb1;color:#5e554c}body:not(.dark-theme) .ev-btn-sm:hover{color:#1c1814;border-color:#2563eb;background:#2563eb14}body:not(.dark-theme) .ev-btn-sm.active{background:#2563eb;color:#fff;border-color:#1d4ed8}body:not(.dark-theme) .ev-question-card{background:#e6e0d8cc;border-color:#c4bbb1}body:not(.dark-theme) .ev-question-card:hover{border-color:#2563eb}body:not(.dark-theme) .ev-q-content{color:#1c1814}body:not(.dark-theme) .ev-option{background:#ddd6ce;border-color:#c4bbb1;color:#1c1814}body:not(.dark-theme) .ev-option:hover:not(:disabled){border-color:#2563eb;background:#2563eb0f}body:not(.dark-theme) .ev-option-letter{background:#0000000d;border-color:#c4bbb1;color:#5e554c}body:not(.dark-theme) .ev-option.selected .ev-option-letter{background:#2563eb;color:#fff;border-color:#2563eb}body:not(.dark-theme) .ev-option-text{color:#1c1814}body:not(.dark-theme) .ev-global-instructions{background:#e6e0d899;border-color:#c4bbb1}body:not(.dark-theme) .ev-global-instructions .ev-global-body{color:#1c1814}body:not(.dark-theme) .ev-tab{background:#ddd6ce99;border-color:#c4bbb1;color:#5e554c}body:not(.dark-theme) .ev-tab.active{background:#2563eb26;border-color:#2563eb;color:#2563eb}body:not(.dark-theme) .ev-passage{background:#e6e0d880;border-color:#c4bbb1}body:not(.dark-theme) .ev-passage-header{background:#ddd6ce66;border-color:#c4bbb1}body:not(.dark-theme) .ev-passage-text{color:#1c1814}body:not(.dark-theme) .ev-section-tag{background:#ddd6ce99;border-color:#c4bbb1;color:#5e554c}body:not(.dark-theme) .ev-section-line{background:#b4aa9e4d}body:not(.dark-theme) .ev-sidebar{background:#e6e0d8f7;border-color:#c4bbb1}body:not(.dark-theme) .ev-sidebar-title{color:#8a8078}body:not(.dark-theme) .ev-sidebar-dot{background:#ddd6ce99;border-color:#c4bbb1;color:#8a8078}body:not(.dark-theme) .ev-sidebar-dot:hover{border-color:#2563eb;color:#2563eb;background:#2563eb14}body:not(.dark-theme) .ev-solution-box{background:#2563eb0d;border-color:#2563eb26}body:not(.dark-theme) .ev-solution-body{color:#1c1814}body:not(.dark-theme) .ev-modal{background:#e6e0d8fa;border-color:#c4bbb1}body:not(.dark-theme) .ev-modal h3{color:#1c1814}body:not(.dark-theme) .ev-modal-info{background:#ddd6ce99;border-color:#c4bbb1;color:#5e554c}body:not(.dark-theme) .ev-modal-info strong{color:#1c1814}body:not(.dark-theme) .ev-modal-btn-secondary{background:#ddd6ce;border-color:#c4bbb1;color:#1c1814}body:not(.dark-theme) .ev-tf-row{background:#ddd6ce80;border-color:#c4bbb1}body:not(.dark-theme) .ev-tf-btn{background:#ddd6ce99;border-color:#c4bbb1;color:#5e554c}body:not(.dark-theme) .ev-tf-btn:hover:not(:disabled){color:#1c1814;border-color:#2563eb}body:not(.dark-theme) .ev-short-input{background:#ddd6ce99;border-color:#c4bbb1;color:#1c1814}body:not(.dark-theme) .ev-short-input:focus{border-color:#2563eb}body:not(.dark-theme) .ev-short-label{color:#8a8078}body:not(.dark-theme) .ev-short-answer{color:#8a8078}body:not(.dark-theme) .ev-pdf-panel{background:#e6e0d899;border-color:#c4bbb1}body:not(.dark-theme) .ev-pdf-bar{background:#ddd6ceb3;border-color:#c4bbb1}body:not(.dark-theme) .ev-pdf-bar span{color:#2563eb}body:not(.dark-theme) .ev-split-group{background:#ddd6ce99;border-color:#c4bbb1}body:not(.dark-theme) .ev-split-group input{color:#1c1814}body:not(.dark-theme) .ev-split-group input::placeholder{color:#8a8078}body:not(.dark-theme) .ev-split-group button{background:#c4bbb180;border-color:#c4bbb1;color:#5e554c}body:not(.dark-theme) .ev-split-group button:hover{color:#1c1814;background:#b4aa9e80}body:not(.dark-theme) .stat-box{background:#ddd6ce;border-color:#c4bbb1}body:not(.dark-theme) .stat-label{color:#8a8078}body:not(.dark-theme) .stat-value{color:#1c1814}body:not(.dark-theme) .stat-value .material-symbols-outlined{color:#2563eb}body:not(.dark-theme) .stat-icon{color:#2563eb}body:not(.dark-theme) .hero-title{color:#1c1814}body:not(.dark-theme) .hero-subtitle{color:#5e554c}body:not(.dark-theme) .registry-search{background:#ddd6ce;border-color:#c4bbb1}body:not(.dark-theme) .registry-search input{color:#1c1814;background:transparent}body:not(.dark-theme) .registry-search input::placeholder{color:#8a8078}body:not(.dark-theme) .registry-search button{background:#2563eb;color:#fff}body:not(.dark-theme) .registry-search span{color:#8a8078}body:not(.dark-theme) .filter-chip{background:#ddd6ce;border-color:#c4bbb1;color:#5e554c}body:not(.dark-theme) .filter-chip:hover{border-color:#2563eb;color:#2563eb}body:not(.dark-theme) .filter-chip.is-active{background:#2563eb1a;border-color:#2563eb;color:#2563eb}body:not(.dark-theme) .registry-row{background:#e6e0d8;border-color:#c4bbb1}body:not(.dark-theme) .registry-row:hover{border-color:#2563eb;box-shadow:4px 4px #2563eb26;transform:translate(-2px,-2px)}body:not(.dark-theme) .registry-row strong{color:#1c1814}body:not(.dark-theme) .row-meta{color:#5e554c}body:not(.dark-theme) .meta-pill{background:#0000000d;border-color:#c4bbb1}body:not(.dark-theme) .registry-pagination button{background:#ddd6ce;border-color:#c4bbb1;color:#5e554c}body:not(.dark-theme) .registry-pagination button:hover:not(:disabled){border-color:#2563eb;color:#2563eb}body:not(.dark-theme) .bento-resume{background:#e6e0d8;border-color:#c4bbb1}body:not(.dark-theme) .resume-item{background:#ddd6ce;border-color:#c4bbb1}body:not(.dark-theme) .resume-item-title{color:#1c1814}body:not(.dark-theme) .resume-meta{color:#5e554c}body:not(.dark-theme) .bento-stats{background:#e6e0d8;border-color:#c4bbb1}body:not(.dark-theme) .bento-action{background:#e6e0d8;border-color:#c4bbb1}body:not(.dark-theme) .action-info strong{color:#1c1814}body:not(.dark-theme) .action-info small{color:#5e554c}body:not(.dark-theme) .ct-header-info h1{color:#1c1814}body:not(.dark-theme) .ct-header-info p{color:#5e554c}body:not(.dark-theme) .ct-card{background:#e6e0d8;border-color:#c4bbb1;box-shadow:4px 4px #2563eb1f}body:not(.dark-theme) .ct-card:hover{border-color:#2563eb;box-shadow:6px 6px #2563eb33}body:not(.dark-theme) .ct-card h3{color:#1c1814}body:not(.dark-theme) .ct-card p{color:#5e554c}body:not(.dark-theme) .ct-card-icon{background:#2563eb1a;color:#2563eb}body:not(.dark-theme) .ct-card-footer{border-color:#b4aa9e4d}body:not(.dark-theme) .ct-exam-count{color:#8a8078}body:not(.dark-theme) .ct-more-btn{color:#2563eb}body:not(.dark-theme) .ct-form-card{background:#e6e0d8;border-color:#c4bbb1}body:not(.dark-theme) .ct-form-card h3{color:#1c1814!important}body:not(.dark-theme) .ct-create-btn{background:#ddd6ce;border-color:#c4bbb1;color:#5e554c}body:not(.dark-theme) .ct-form-title{color:#1c1814}body:not(.dark-theme) .ct-list-title{color:#1c1814}body:not(.dark-theme) .ct-exam-item{background:#e6e0d8;border-color:#c4bbb1}body:not(.dark-theme) .ct-exam-item:hover{background:#ddd6ce66}body:not(.dark-theme) .ct-exam-title{color:#1c1814}body:not(.dark-theme) .auth-input{background:#ddd6ce;border-color:#c4bbb1;color:#1c1814}body:not(.dark-theme) .auth-input:focus{border-color:#2563eb;background:#ddd6ce}body:not(.dark-theme) .auth-input option{background:#e6e0d8;color:#1c1814}body:not(.dark-theme) .sr-back-btn{color:#2563eb}body:not(.dark-theme) .ps-page{background:#f0ebe4;color:#1c1814}body:not(.dark-theme) .ps-header{background:#e6e0d8e6;border-color:#c4bbb1}body:not(.dark-theme) .ps-back-btn{background:#ddd6cecc;border-color:#c4bbb1;color:#5e554c}body:not(.dark-theme) .ps-back-btn:hover{background:#ddd6ce;color:#1c1814}body:not(.dark-theme) .ps-title-box h1{color:#1c1814}body:not(.dark-theme) .ps-timer{background:#ddd6cecc;border-color:#c4bbb1;color:#2563eb}body:not(.dark-theme) .ps-card{background:#e6e0d899;border-color:#c4bbb1}body:not(.dark-theme) .ps-q-content{color:#1c1814}body:not(.dark-theme) .ps-opt-btn{background:#ddd6ce;border-color:#c4bbb1;color:#1c1814}body:not(.dark-theme) .ps-opt-btn:hover:not(:disabled){border-color:#2563eb;background:#2563eb14}body:not(.dark-theme) .ps-opt-btn.selected{background:#2563eb26;border-color:#2563eb;color:#1c1814}body:not(.dark-theme) .ps-opt-btn .ev-option-letter{background:#e6e0d8;border-color:#c4bbb1;color:#5e554c}body:not(.dark-theme) .ps-opt-btn.selected .ev-option-letter{background:#2563eb;color:#fff;border-color:#2563eb}body:not(.dark-theme) .ps-footer-nav{background:#e6e0d8f2;border-color:#c4bbb1;box-shadow:0 4px 20px #0000001a}body:not(.dark-theme) .ps-q-nav{background:#e6e0d8e6;border-color:#c4bbb1;box-shadow:0 -4px 20px #0000000d}body:not(.dark-theme) .ps-nav-btn{background:#ddd6ce;border-color:#c4bbb1;color:#5e554c}body:not(.dark-theme) .ps-nav-btn:hover:not(:disabled){background:#2563eb1a;color:#2563eb;border-color:#2563eb}body:not(.dark-theme) .ps-nav-btn.primary{background:#2563eb;color:#fff;border-color:#1d4ed8}body:not(.dark-theme) .ps-sidebar{background:#e6e0d8f2;border-color:#c4bbb1}body:not(.dark-theme) .ps-side-title{color:#1c1814;border-color:#c4bbb180}body:not(.dark-theme) .ps-side-grid,body:not(.dark-theme) .ps-q-nav-grid{border-color:#c4bbb1}body:not(.dark-theme) .ps-dot{background:#ddd6ce;border-color:#c4bbb1;color:#5e554c}body:not(.dark-theme) .ps-dot:hover:not(.active){border-color:#2563eb;color:#2563eb;background:#2563eb1a}body:not(.dark-theme) .ps-dot.answered{background:#2563eb;color:#fff;border-color:#1d4ed8}body:not(.dark-theme) .ps-dot.active{outline-color:#3b82f6}body:not(.dark-theme) .ps-q-nav-dot{background:#ddd6ce;border-color:#c4bbb1;color:#5e554c}body:not(.dark-theme) .ps-q-nav-dot:hover{border-color:#2563eb;color:#2563eb;background:#2563eb1a}body:not(.dark-theme) .ps-q-nav-dot.answered{background:#2563eb;color:#fff;border-color:#1d4ed8}body:not(.dark-theme) .omr-group{background:#e6e0d8;border-color:#c4bbb1}body:not(.dark-theme) .omr-group-label,body:not(.dark-theme) .omr-opt-head,body:not(.dark-theme) .omr-qnum-head,body:not(.dark-theme) .omr-qnum,body:not(.dark-theme) .omr-tf-qnum,body:not(.dark-theme) .omr-tf-header-labels span,body:not(.dark-theme) .omr-tf-key{color:#5e554c}body:not(.dark-theme) .omr-row:hover,body:not(.dark-theme) .omr-tf-row:hover{background:#2563eb0d}body:not(.dark-theme) .omr-bubble{background:#ddd6ce;border-color:#c4bbb1;color:#1c1814}body:not(.dark-theme) .omr-bubble:hover:not(:disabled){border-color:#2563eb;background:#2563eb1a}body:not(.dark-theme) .omr-bubble.filled{background:#2563eb;border-color:#1d4ed8;box-shadow:none}body:not(.dark-theme) .omr-tf-block{background:#ddd6ce;border-color:#c4bbb1}body:not(.dark-theme) .omr-tf-title-row{border-color:#c4bbb1}body:not(.dark-theme) .omr-sa-input{background:#ddd6ce;border-color:#c4bbb1;color:#1c1814}body:not(.dark-theme) .omr-sa-input:focus{border-color:#2563eb}body:not(.dark-theme) .take-viewer{background:#f0ebe4;border-color:#c4bbb1}body:not(.dark-theme) .viewer-image-container{background:#ddd6ce}body:not(.dark-theme) .viewer-controls,body:not(.dark-theme) .viewer-footer{background:#e6e0d8e6;border-color:#c4bbb1}body:not(.dark-theme) .viewer-page-info{color:#5e554c}body:not(.dark-theme) .viewer-zoom-group{background:#ddd6ce;border-color:#c4bbb1}body:not(.dark-theme) .viewer-zoom-group button{color:#5e554c}body:not(.dark-theme) .viewer-zoom-group button:hover{background:#2563eb1a;color:#2563eb}body:not(.dark-theme) .zoom-value{color:#1c1814}body:not(.dark-theme) .page-nav-btn{background:#ddd6ce;border-color:#c4bbb1;color:#5e554c}body:not(.dark-theme) .page-nav-btn:hover:not(:disabled){background:#2563eb1a;border-color:#2563eb;color:#2563eb}body:not(.dark-theme) .page-dot{background:#ddd6ce;border-color:#c4bbb1;color:#5e554c}body:not(.dark-theme) .page-dot:hover:not(.active){background:#2563eb1a;border-color:#2563eb;color:#2563eb}body:not(.dark-theme) .page-dot.active{background:#2563eb;color:#fff;border-color:#1d4ed8}body:not(.dark-theme) .exam-page-image{box-shadow:0 4px 12px #0000001a}body:not(.dark-theme) .ev-tf-key{background:#7c3aed1f;border-color:#7c3aed40;color:#7c3aed}body:not(.dark-theme) .ev-tf-btn.sel-true{background:#2563eb1f;color:#2563eb;border-color:#2563eb40}body:not(.dark-theme) .ev-tf-btn.sel-false{background:#dc26261f;color:#dc2626;border-color:#dc262640}body:not(.dark-theme) .ev-tf-btn.ok{background:#16a34a1f;color:#16a34a;border-color:#16a34a40}body:not(.dark-theme) .ev-tf-btn.nok{background:#dc26261f;color:#dc2626;border-color:#dc262640}body:not(.dark-theme) .qb-tag.subject{background:#2563eb1f;color:#2563eb}body:not(.dark-theme) .qb-tag.num{background:#7c3aed1f;color:#7c3aed}body:not(.dark-theme) .bento-ai-panel{background:#e6e0d8;border-color:#c4bbb1;box-shadow:4px 4px #7c3aed26}body:not(.dark-theme) .bento-ai-header h2{color:#1c1814}body:not(.dark-theme) .bento-ai-header p{color:#5e554c}body:not(.dark-theme) .ai-spark-icon{color:#7c3aed;background:#7c3aed14;border-color:#7c3aed26}body:not(.dark-theme) .ai-stat-card{background:#ddd6ce;border-color:#c4bbb1}body:not(.dark-theme) .ai-topic-title{color:#1c1814}body:not(.dark-theme) .ai-advice{color:#3d352e}body:not(.dark-theme) .ai-advice strong{color:#1c1814}body:not(.dark-theme) .ai-progress-bar{background:#1c181414}body:not(.dark-theme) .ai-accuracy{color:#5e554c}body:not(.dark-theme) .strength-btn{background:#ddd6ce;color:#5e554c;border-color:#c4bbb1}body:not(.dark-theme) .strength-btn:hover{background:#c4bbb1;color:#1c1814}body:not(.dark-theme) .ai-empty-state{background:#ddd6ce66;border-color:#c4bbb1}body:not(.dark-theme) .ai-empty-icon{color:#8a8078;background:#8a80781a}body:not(.dark-theme) .ai-empty-text h3{color:#1c1814}body:not(.dark-theme) .ai-empty-text p{color:#5e554c}mark.custom-hl{border-radius:4px;padding:1px 3px;background:transparent;color:inherit}mark.custom-hl.hl-yellow{background-color:#eab30859!important;border-bottom:2px solid rgba(234,179,8,.7)}mark.custom-hl.hl-green{background-color:#22c55e59!important;border-bottom:2px solid rgba(34,197,94,.7)}mark.custom-hl.hl-pink{background-color:#ec489959!important;border-bottom:2px solid rgba(236,72,153,.7)}mark.custom-hl.hl-blue{background-color:#3b82f659!important;border-bottom:2px solid rgba(59,130,246,.7)}body:not(.dark-theme) mark.custom-hl.hl-yellow{background-color:#eab30840!important;border-bottom:2px solid rgba(234,179,8,.5);color:#1c1814}body:not(.dark-theme) mark.custom-hl.hl-green{background-color:#22c55e40!important;border-bottom:2px solid rgba(34,197,94,.5);color:#1c1814}body:not(.dark-theme) mark.custom-hl.hl-pink{background-color:#ec489940!important;border-bottom:2px solid rgba(236,72,153,.5);color:#1c1814}body:not(.dark-theme) mark.custom-hl.hl-blue{background-color:#3b82f640!important;border-bottom:2px solid rgba(59,130,246,.5);color:#1c1814}.floating-hl-container{display:flex;align-items:center;justify-content:center;transition:opacity .2s ease-in-out,transform .2s cubic-bezier(.175,.885,.32,1.275)}.hl-trigger-btn{background:#7c3aed;color:#fff;border:2px solid #a78bfa;width:32px;height:32px;border-radius:50%;display:flex;align-items:center;justify-content:center;cursor:pointer;box-shadow:0 4px 10px #0000004d;transition:transform .2s,background-color .2s}.hl-trigger-btn:hover{transform:scale(1.1);background:#6d28d9}body:not(.dark-theme) .hl-trigger-btn{background:#7c3aed;border-color:#ddd6ce;box-shadow:0 4px 10px #00000026}.hl-palette{background:#1e293b;border:2px solid #475569;border-radius:999px;padding:6px 12px;display:flex;align-items:center;gap:10px;box-shadow:0 6px 20px #0006;animation:scaleUp .18s cubic-bezier(.175,.885,.32,1.275) forwards}body:not(.dark-theme) .hl-palette{background:#e6e0d8;border-color:#c4bbb1;box-shadow:0 6px 20px #00000026}@keyframes scaleUp{0%{transform:scale(.85);opacity:0}to{transform:scale(1);opacity:1}}.hl-dot{width:20px;height:20px;border-radius:50%;border:2px solid transparent;cursor:pointer;transition:transform .15s}.hl-dot:hover{transform:scale(1.2)}.hl-dot.yellow{background:#eab308;border-color:#fef08a}.hl-dot.green{background:#22c55e;border-color:#bbf7d0}.hl-dot.pink{background:#ec4899;border-color:#fbcfe8}.hl-dot.blue{background:#3b82f6;border-color:#bfdbfe}.hl-dot.clear{background:#475569;border-color:#64748b;color:#fff;display:flex;align-items:center;justify-content:center;width:20px;height:20px;border:none}body:not(.dark-theme) .hl-dot.clear{background:#c4bbb1;border-color:#8a8078;color:#1c1814}.animate-scale-up{animation:scaleUp .15s cubic-bezier(.175,.885,.32,1.275) forwards}.offline-sync-banner{position:fixed;bottom:24px;right:24px;z-index:100000;display:flex;align-items:center;gap:10px;padding:12px 20px;border-radius:12px;font-weight:700;font-size:.88rem;box-shadow:4px 4px #00000040;animation:slideUpBanner .3s cubic-bezier(.175,.885,.32,1.275) forwards;max-width:380px}.offline-sync-banner.warning{background:#f59e0b;color:#000;border:2px solid #000}.offline-sync-banner.info{background:#10b981;color:#fff;border:2px solid #047857}@keyframes slideUpBanner{0%{transform:translateY(20px);opacity:0}to{transform:translateY(0);opacity:1}}body:not(.dark-theme) .offline-sync-banner.warning{background:#fbbf24;color:#1c1814;border-color:#92400e}body:not(.dark-theme) .offline-sync-banner.info{background:#34d399;color:#064e3b;border-color:#065f46}body:not(.dark-theme) .hp-header h1{color:#1c1814}body:not(.dark-theme) .hp-header p{color:#5e554c}body:not(.dark-theme) .hp-stat-card{background:#e6e0d8;border-color:#c4bbb1}body:not(.dark-theme) .hp-stat-card:hover{background:#ddd6ce;border-color:#a3998f}body:not(.dark-theme) .hp-stat-val{color:#1c1814}body:not(.dark-theme) .hp-stat-label{color:#5e554c}body:not(.dark-theme) .hp-card{background:#e6e0d8;border-color:#c4bbb1}body:not(.dark-theme) .hp-card-title{color:#1c1814}body:not(.dark-theme) .hp-topic-name,body:not(.dark-theme) .hp-topic-acc{color:#1c1814}body:not(.dark-theme) .hp-progress-bg{background:#5e554c33}body:not(.dark-theme) .hp-item{border-bottom-color:#5e554c1a}body:not(.dark-theme) .hp-item:hover{background:#ddd6ce99}body:not(.dark-theme) .hp-item-title{color:#1c1814}body:not(.dark-theme) .hp-item-meta{color:#5e554c}body:not(.dark-theme) .hp-btn{background:#ddd6ce;color:#1c1814;border-color:#c4bbb1}body:not(.dark-theme) .hp-btn:hover{background:#c4bbb1;color:#1c1814;border-color:#a3998f}body:not(.dark-theme) .hp-btn.accent{background:#3b82f61a;color:#2563eb;border-color:#3b82f633}body:not(.dark-theme) .hp-btn.accent:hover{background:#3b82f633;color:#1d4ed8}body:not(.dark-theme) .sr-header h1{color:#1c1814}body:not(.dark-theme) .sr-header p{color:#5e554c}body:not(.dark-theme) .sr-score-card{background:#e6e0d8;border-color:#c4bbb1}body:not(.dark-theme) .sr-score-val .num{color:#1c1814}body:not(.dark-theme) .sr-score-val .label{color:#5e554c}body:not(.dark-theme) .sr-section-head h3{color:#1c1814}body:not(.dark-theme) .sr-q-card{background:#e6e0d8;border-color:#c4bbb1}body:not(.dark-theme) .sr-status-tag.empty{background:#5e554c26;color:#5e554c}body:not(.dark-theme) .sr-opt{background:#f0ebe4;border-color:#5e554c26}body:not(.dark-theme) .sr-opt.correct{background:#22c55e26;border-color:#22c55e66;color:#15803d}body:not(.dark-theme) .sr-opt.wrong{background:#ef444426;border-color:#ef444466;color:#b91c1c}body:not(.dark-theme) .sr-sidebar{background:#e6e0d8;border-color:#c4bbb1}body:not(.dark-theme) .sr-map-btn.empty{background:#f0ebe4;border-color:#5e554c33;color:#5e554c}body:not(.dark-theme) .sr-q-content{color:#1c1814}body:not(.dark-theme) .sr-tf-row{background:#f0ebe4}body:not(.dark-theme) .sr-tf-content{color:#1c1814}body:not(.dark-theme) .sr-tf-label{color:#5e554c}body:not(.dark-theme) .sr-sol-content{color:#5e554c}body:not(.dark-theme) .sr-legend-label{color:#5e554c}body:not(.dark-theme) .sr-legend-empty{background:#f0ebe4;border-color:#5e554c33}@layer properties{@supports (((-webkit-hyphens:none)) and (not (margin-trim:inline))) or ((-moz-orient:inline) and (not (color:rgb(from red r g b)))){*,:before,:after,::backdrop{--tw-translate-x:0;--tw-translate-y:0;--tw-translate-z:0;--tw-rotate-x:initial;--tw-rotate-y:initial;--tw-rotate-z:initial;--tw-skew-x:initial;--tw-skew-y:initial;--tw-space-y-reverse:0;--tw-border-style:solid;--tw-gradient-position:initial;--tw-gradient-from:#0000;--tw-gradient-via:#0000;--tw-gradient-to:#0000;--tw-gradient-stops:initial;--tw-gradient-via-stops:initial;--tw-gradient-from-position:0%;--tw-gradient-via-position:50%;--tw-gradient-to-position:100%;--tw-leading:initial;--tw-font-weight:initial;--tw-tracking:initial;--tw-shadow:0 0 #0000;--tw-shadow-color:initial;--tw-shadow-alpha:100%;--tw-inset-shadow:0 0 #0000;--tw-inset-shadow-color:initial;--tw-inset-shadow-alpha:100%;--tw-ring-color:initial;--tw-ring-shadow:0 0 #0000;--tw-inset-ring-color:initial;--tw-inset-ring-shadow:0 0 #0000;--tw-ring-inset:initial;--tw-ring-offset-width:0px;--tw-ring-offset-color:#fff;--tw-ring-offset-shadow:0 0 #0000;--tw-outline-style:solid;--tw-blur:initial;--tw-brightness:initial;--tw-contrast:initial;--tw-grayscale:initial;--tw-hue-rotate:initial;--tw-invert:initial;--tw-opacity:initial;--tw-saturate:initial;--tw-sepia:initial;--tw-drop-shadow:initial;--tw-drop-shadow-color:initial;--tw-drop-shadow-alpha:100%;--tw-drop-shadow-size:initial;--tw-backdrop-blur:initial;--tw-backdrop-brightness:initial;--tw-backdrop-contrast:initial;--tw-backdrop-grayscale:initial;--tw-backdrop-hue-rotate:initial;--tw-backdrop-invert:initial;--tw-backdrop-opacity:initial;--tw-backdrop-saturate:initial;--tw-backdrop-sepia:initial;--tw-duration:initial;--tw-scale-x:1;--tw-scale-y:1;--tw-scale-z:1}}}@layer theme{:root,:host{--font-sans:ui-sans-serif, system-ui, sans-serif, "Apple Color Emoji", "Segoe UI Emoji", "Segoe UI Symbol", "Noto Color Emoji";--font-serif:ui-serif, Georgia, Cambria, "Times New Roman", Times, serif;--font-mono:"JetBrains Mono", monospace;--color-red-400:oklch(70.4% .191 22.216);--color-red-500:oklch(63.7% .237 25.331);--color-amber-400:oklch(82.8% .189 84.429);--color-amber-500:oklch(76.9% .188 70.08);--color-green-400:oklch(79.2% .209 151.711);--color-green-500:oklch(72.3% .219 149.579);--color-emerald-400:oklch(76.5% .177 163.223);--color-emerald-500:oklch(69.6% .17 162.48);--color-emerald-600:oklch(59.6% .145 163.225);--color-sky-100:oklch(95.1% .026 236.824);--color-sky-200:oklch(90.1% .058 230.902);--color-sky-300:oklch(82.8% .111 230.318);--color-sky-400:oklch(74.6% .16 232.661);--color-sky-500:oklch(68.5% .169 237.323);--color-blue-400:oklch(70.7% .165 254.624);--color-blue-500:oklch(62.3% .214 259.815);--color-purple-400:oklch(71.4% .203 305.504);--color-slate-400:oklch(70.4% .04 256.788);--color-slate-500:oklch(55.4% .046 257.417);--color-slate-600:oklch(44.6% .043 257.281);--color-slate-700:oklch(37.2% .044 257.287);--color-slate-800:oklch(27.9% .041 260.031);--color-gray-100:oklch(96.7% .003 264.542);--color-gray-200:oklch(92.8% .006 264.531);--color-gray-300:oklch(87.2% .01 258.338);--color-gray-400:oklch(70.7% .022 261.325);--color-gray-500:oklch(55.1% .027 264.364);--color-white:#fff;--spacing:.25rem;--container-md:28rem;--container-4xl:56rem;--container-5xl:64rem;--text-xs:.75rem;--text-xs--line-height:calc(1 / .75);--text-sm:.875rem;--text-sm--line-height:calc(1.25 / .875);--text-base:1rem;--text-base--line-height: 1.5 ;--text-lg:1.125rem;--text-lg--line-height:calc(1.75 / 1.125);--text-xl:1.25rem;--text-xl--line-height:calc(1.75 / 1.25);--text-2xl:1.5rem;--text-2xl--line-height:calc(2 / 1.5);--text-4xl:2.25rem;--text-4xl--line-height:calc(2.5 / 2.25);--text-6xl:3.75rem;--text-6xl--line-height:1;--font-weight-medium:500;--font-weight-semibold:600;--font-weight-bold:700;--font-weight-black:900;--tracking-tight:-.025em;--tracking-wide:.025em;--tracking-wider:.05em;--tracking-widest:.1em;--leading-relaxed:1.625;--radius-md:12px;--radius-lg:16px;--radius-xl:20px;--radius-2xl:24px;--shadow-md:0 4px 6px -1px #0000001a, 0 2px 4px -2px #0000001a;--shadow-lg:0 10px 15px -3px #0000001a, 0 4px 6px -4px #0000001a;--animate-spin:spin 1s linear infinite;--animate-pulse:pulse 2s cubic-bezier(.4, 0, .6, 1) infinite;--blur-sm:8px;--blur-xl:24px;--default-transition-duration:.15s;--default-transition-timing-function:cubic-bezier(.4, 0, .2, 1);--default-font-family:var(--font-sans);--default-mono-font-family:var(--font-mono);--color-primary:#0ea5e9;--color-primary-wash:#e0f2fe;--color-on-primary:#fff;--color-accent:#f97316;--color-accent-wash:#fff7ed;--color-success:#22c55e;--color-success-wash:#f0fdf4;--color-error:#ef4444;--color-error-wash:#fef2f2;--color-warning:#eab308;--color-warning-wash:#fefce8;--color-background:#f0f9ff;--color-surface:#fff;--color-surface-sunken:#f1f5f9;--color-surface-hover:#f8fafc;--color-border:#e2e8f0;--color-border-light:#f1f5f9;--color-text:#0f172a;--color-text-secondary:#64748b;--color-text-muted:#94a3b8;--color-on-surface:#0f172a;--color-on-surface-variant:#64748b;--color-surface-container-lowest:#fff;--color-surface-container-low:#f8fafc;--color-surface-container:#f1f5f9;--color-surface-container-high:#e2e8f0;--color-surface-container-highest:#cbd5e1;--color-primary-container:#bae6fd;--radius-full:9999px;--font-display:"Nunito", "Outfit", system-ui, sans-serif;--font-body:"Inter", system-ui, sans-serif}}@layer base{*,:after,:before,::backdrop{box-sizing:border-box;border:0 solid;margin:0;padding:0}::file-selector-button{box-sizing:border-box;border:0 solid;margin:0;padding:0}html,:host{-webkit-text-size-adjust:100%;tab-size:4;line-height:1.5;font-family:var(--default-font-family,ui-sans-serif, system-ui, sans-serif, "Apple Color Emoji", "Segoe UI Emoji", "Segoe UI Symbol", "Noto Color Emoji");font-feature-settings:var(--default-font-feature-settings,normal);font-variation-settings:var(--default-font-variation-settings,normal);-webkit-tap-highlight-color:transparent}hr{height:0;color:inherit;border-top-width:1px}abbr:where([title]){-webkit-text-decoration:underline dotted;text-decoration:underline dotted}h1,h2,h3,h4,h5,h6{font-size:inherit;font-weight:inherit}a{color:inherit;-webkit-text-decoration:inherit;text-decoration:inherit}b,strong{font-weight:bolder}code,kbd,samp,pre{font-family:var(--default-mono-font-family,ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono", "Courier New", monospace);font-feature-settings:var(--default-mono-font-feature-settings,normal);font-variation-settings:var(--default-mono-font-variation-settings,normal);font-size:1em}small{font-size:80%}sub,sup{vertical-align:baseline;font-size:75%;line-height:0;position:relative}sub{bottom:-.25em}sup{top:-.5em}table{text-indent:0;border-color:inherit;border-collapse:collapse}:-moz-focusring{outline:auto}progress{vertical-align:baseline}summary{display:list-item}ol,ul,menu{list-style:none}img,svg,video,canvas,audio,iframe,embed,object{vertical-align:middle;display:block}img,video{max-width:100%;height:auto}button,input,select,optgroup,textarea{font:inherit;font-feature-settings:inherit;font-variation-settings:inherit;letter-spacing:inherit;color:inherit;opacity:1;background-color:#0000;border-radius:0}::file-selector-button{font:inherit;font-feature-settings:inherit;font-variation-settings:inherit;letter-spacing:inherit;color:inherit;opacity:1;background-color:#0000;border-radius:0}:where(select:is([multiple],[size])) optgroup{font-weight:bolder}:where(select:is([multiple],[size])) optgroup option{padding-inline-start:20px}::file-selector-button{margin-inline-end:4px}::placeholder{opacity:1}@supports (not ((-webkit-appearance:-apple-pay-button))) or (contain-intrinsic-size:1px){::placeholder{color:currentColor}@supports (color:color-mix(in lab,red,red)){::placeholder{color:color-mix(in oklab,currentcolor 50%,transparent)}}}textarea{resize:vertical}::-webkit-search-decoration{-webkit-appearance:none}::-webkit-date-and-time-value{min-height:1lh;text-align:inherit}::-webkit-datetime-edit{display:inline-flex}::-webkit-datetime-edit-fields-wrapper{padding:0}::-webkit-datetime-edit{padding-block:0}::-webkit-datetime-edit-year-field{padding-block:0}::-webkit-datetime-edit-month-field{padding-block:0}::-webkit-datetime-edit-day-field{padding-block:0}::-webkit-datetime-edit-hour-field{padding-block:0}::-webkit-datetime-edit-minute-field{padding-block:0}::-webkit-datetime-edit-second-field{padding-block:0}::-webkit-datetime-edit-millisecond-field{padding-block:0}::-webkit-datetime-edit-meridiem-field{padding-block:0}::-webkit-calendar-picker-indicator{line-height:1}:-moz-ui-invalid{box-shadow:none}button,input:where([type=button],[type=reset],[type=submit]){appearance:button}::file-selector-button{appearance:button}::-webkit-inner-spin-button{height:auto}::-webkit-outer-spin-button{height:auto}[hidden]:where(:not([hidden=until-found])){display:none!important}body{background-color:var(--color-background);color:var(--color-text);font-family:var(--font-body);-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}}@layer components;@layer utilities{.visible{visibility:visible}.absolute{position:absolute}.fixed{position:fixed}.relative{position:relative}.inset-0{inset:calc(var(--spacing) * 0)}.start{inset-inline-start:var(--spacing)}.end{inset-inline-end:var(--spacing)}.-top-20{top:calc(var(--spacing) * -20)}.top-1\/2{top:50%}.-right-20{right:calc(var(--spacing) * -20)}.right-0{right:calc(var(--spacing) * 0)}.bottom-0{bottom:calc(var(--spacing) * 0)}.left-4{left:calc(var(--spacing) * 4)}.z-10{z-index:10}.z-50{z-index:50}.container{width:100%}@media(min-width:40rem){.container{max-width:40rem}}@media(min-width:48rem){.container{max-width:48rem}}@media(min-width:64rem){.container{max-width:64rem}}@media(min-width:80rem){.container{max-width:80rem}}@media(min-width:96rem){.container{max-width:96rem}}.mx-auto{margin-inline:auto}.mt-1{margin-top:calc(var(--spacing) * 1)}.mt-2{margin-top:calc(var(--spacing) * 2)}.mt-3{margin-top:calc(var(--spacing) * 3)}.mt-4{margin-top:calc(var(--spacing) * 4)}.mt-8{margin-top:calc(var(--spacing) * 8)}.mr-2{margin-right:calc(var(--spacing) * 2)}.mr-4{margin-right:calc(var(--spacing) * 4)}.mb-0{margin-bottom:calc(var(--spacing) * 0)}.mb-2{margin-bottom:calc(var(--spacing) * 2)}.mb-3{margin-bottom:calc(var(--spacing) * 3)}.mb-4{margin-bottom:calc(var(--spacing) * 4)}.mb-6{margin-bottom:calc(var(--spacing) * 6)}.mb-8{margin-bottom:calc(var(--spacing) * 8)}.ml-2{margin-left:calc(var(--spacing) * 2)}.ml-4{margin-left:calc(var(--spacing) * 4)}.ml-8{margin-left:calc(var(--spacing) * 8)}.ml-12{margin-left:calc(var(--spacing) * 12)}.ml-auto{margin-left:auto}.block{display:block}.contents{display:contents}.flex{display:flex}.grid{display:grid}.hidden{display:none}.inline-block{display:inline-block}.table{display:table}.h-2{height:calc(var(--spacing) * 2)}.h-4{height:calc(var(--spacing) * 4)}.h-5{height:calc(var(--spacing) * 5)}.h-8{height:calc(var(--spacing) * 8)}.h-10{height:calc(var(--spacing) * 10)}.h-16{height:calc(var(--spacing) * 16)}.h-20{height:calc(var(--spacing) * 20)}.h-32{height:calc(var(--spacing) * 32)}.h-64{height:calc(var(--spacing) * 64)}.h-auto{height:auto}.h-full{height:100%}.max-h-\[50vh\]{max-height:50vh}.max-h-\[95vh\]{max-height:95vh}.max-h-\[300px\]{max-height:300px}.min-h-\[200px\]{min-height:200px}.min-h-screen{min-height:100vh}.w-1\/3{width:33.3333%}.w-1\/4{width:25%}.w-2{width:calc(var(--spacing) * 2)}.w-8{width:calc(var(--spacing) * 8)}.w-10{width:calc(var(--spacing) * 10)}.w-16{width:calc(var(--spacing) * 16)}.w-20{width:calc(var(--spacing) * 20)}.w-24{width:calc(var(--spacing) * 24)}.w-64{width:calc(var(--spacing) * 64)}.w-full{width:100%}.w-px{width:1px}.max-w-4xl{max-width:var(--container-4xl)}.max-w-5xl{max-width:var(--container-5xl)}.max-w-\[150px\]{max-width:150px}.max-w-\[200px\]{max-width:200px}.max-w-\[350px\]{max-width:350px}.max-w-\[400px\]{max-width:400px}.max-w-\[1240px\]{max-width:1240px}.max-w-full{max-width:100%}.max-w-md{max-width:var(--container-md)}.min-w-0{min-width:calc(var(--spacing) * 0)}.min-w-\[1\.5rem\]{min-width:1.5rem}.min-w-\[200px\]{min-width:200px}.min-w-\[280px\]{min-width:280px}.flex-1{flex:1}.shrink-0{flex-shrink:0}.-translate-y-1\/2{--tw-translate-y: -50% ;translate:var(--tw-translate-x) var(--tw-translate-y)}.transform{transform:var(--tw-rotate-x,) var(--tw-rotate-y,) var(--tw-rotate-z,) var(--tw-skew-x,) var(--tw-skew-y,)}.animate-pulse{animation:var(--animate-pulse)}.animate-spin{animation:var(--animate-spin)}.resize{resize:both}.resize-none{resize:none}.appearance-none{appearance:none}.grid-cols-1{grid-template-columns:repeat(1,minmax(0,1fr))}.flex-col{flex-direction:column}.flex-wrap{flex-wrap:wrap}.items-center{align-items:center}.justify-between{justify-content:space-between}.justify-center{justify-content:center}.justify-end{justify-content:flex-end}.gap-1{gap:calc(var(--spacing) * 1)}.gap-1\.5{gap:calc(var(--spacing) * 1.5)}.gap-2{gap:calc(var(--spacing) * 2)}.gap-3{gap:calc(var(--spacing) * 3)}.gap-4{gap:calc(var(--spacing) * 4)}.gap-6{gap:calc(var(--spacing) * 6)}:where(.space-y-1>:not(:last-child)){--tw-space-y-reverse:0;margin-block-start:calc(calc(var(--spacing) * 1) * var(--tw-space-y-reverse));margin-block-end:calc(calc(var(--spacing) * 1) * calc(1 - var(--tw-space-y-reverse)))}:where(.space-y-2>:not(:last-child)){--tw-space-y-reverse:0;margin-block-start:calc(calc(var(--spacing) * 2) * var(--tw-space-y-reverse));margin-block-end:calc(calc(var(--spacing) * 2) * calc(1 - var(--tw-space-y-reverse)))}:where(.space-y-4>:not(:last-child)){--tw-space-y-reverse:0;margin-block-start:calc(calc(var(--spacing) * 4) * var(--tw-space-y-reverse));margin-block-end:calc(calc(var(--spacing) * 4) * calc(1 - var(--tw-space-y-reverse)))}:where(.space-y-6>:not(:last-child)){--tw-space-y-reverse:0;margin-block-start:calc(calc(var(--spacing) * 6) * var(--tw-space-y-reverse));margin-block-end:calc(calc(var(--spacing) * 6) * calc(1 - var(--tw-space-y-reverse)))}.truncate{text-overflow:ellipsis;white-space:nowrap;overflow:hidden}.overflow-hidden{overflow:hidden}.overflow-x-auto{overflow-x:auto}.overflow-y-auto{overflow-y:auto}.rounded{border-radius:.25rem}.rounded-2xl{border-radius:var(--radius-2xl)}.rounded-\[10px\]{border-radius:10px}.rounded-\[12px\]{border-radius:12px}.rounded-\[16px\]{border-radius:16px}.rounded-\[24px\]{border-radius:24px}.rounded-\[32px\]{border-radius:32px}.rounded-\[999px\]{border-radius:999px}.rounded-full{border-radius:var(--radius-full)}.rounded-lg{border-radius:var(--radius-lg)}.rounded-md{border-radius:var(--radius-md)}.rounded-xl{border-radius:var(--radius-xl)}.border{border-style:var(--tw-border-style);border-width:1px}.border-2{border-style:var(--tw-border-style);border-width:2px}.border-4{border-style:var(--tw-border-style);border-width:4px}.border-t{border-top-style:var(--tw-border-style);border-top-width:1px}.border-t-2{border-top-style:var(--tw-border-style);border-top-width:2px}.border-t-4{border-top-style:var(--tw-border-style);border-top-width:4px}.border-b{border-bottom-style:var(--tw-border-style);border-bottom-width:1px}.border-b-2{border-bottom-style:var(--tw-border-style);border-bottom-width:2px}.border-l-4{border-left-style:var(--tw-border-style);border-left-width:4px}.border-l-\[3px\]{border-left-style:var(--tw-border-style);border-left-width:3px}.border-dashed{--tw-border-style:dashed;border-style:dashed}.border-none{--tw-border-style:none;border-style:none}.border-\[\#1e293b\]{border-color:#1e293b}.border-\[\#3a3a52\]{border-color:#3a3a52}.border-\[\#23354a\]{border-color:#23354a}.border-\[\#334155\]{border-color:#334155}.border-green-500\/30{border-color:#00c7584d}@supports (color:color-mix(in lab,red,red)){.border-green-500\/30{border-color:color-mix(in oklab,var(--color-green-500) 30%,transparent)}}.border-primary\/15{border-color:#0ea5e926}@supports (color:color-mix(in lab,red,red)){.border-primary\/15{border-color:color-mix(in oklab,var(--color-primary) 15%,transparent)}}.border-primary\/20{border-color:#0ea5e933}@supports (color:color-mix(in lab,red,red)){.border-primary\/20{border-color:color-mix(in oklab,var(--color-primary) 20%,transparent)}}.border-primary\/25{border-color:#0ea5e940}@supports (color:color-mix(in lab,red,red)){.border-primary\/25{border-color:color-mix(in oklab,var(--color-primary) 25%,transparent)}}.border-primary\/30{border-color:#0ea5e94d}@supports (color:color-mix(in lab,red,red)){.border-primary\/30{border-color:color-mix(in oklab,var(--color-primary) 30%,transparent)}}.border-primary\/40{border-color:#0ea5e966}@supports (color:color-mix(in lab,red,red)){.border-primary\/40{border-color:color-mix(in oklab,var(--color-primary) 40%,transparent)}}.border-red-500\/30{border-color:#fb2c364d}@supports (color:color-mix(in lab,red,red)){.border-red-500\/30{border-color:color-mix(in oklab,var(--color-red-500) 30%,transparent)}}.border-sky-500\/20{border-color:#00a5ef33}@supports (color:color-mix(in lab,red,red)){.border-sky-500\/20{border-color:color-mix(in oklab,var(--color-sky-500) 20%,transparent)}}.border-sky-500\/50{border-color:#00a5ef80}@supports (color:color-mix(in lab,red,red)){.border-sky-500\/50{border-color:color-mix(in oklab,var(--color-sky-500) 50%,transparent)}}.border-transparent{border-color:#0000}.border-white\/5{border-color:#ffffff0d}@supports (color:color-mix(in lab,red,red)){.border-white\/5{border-color:color-mix(in oklab,var(--color-white) 5%,transparent)}}.border-t-primary{border-top-color:var(--color-primary)}.bg-\[\#0f172a\]{background-color:#0f172a}.bg-\[\#1a2536\]{background-color:#1a2536}.bg-\[\#1e293b55\]{background-color:#1e293b55}.bg-\[\#1e293b\]{background-color:#1e293b}.bg-\[\#2a2a3e\]{background-color:#2a2a3e}.bg-\[\#060e20\]{background-color:#060e20}.bg-\[\#070a13ee\]{background-color:#070a13ee}.bg-\[\#050505\]{background-color:#050505}.bg-\[\#181824\]{background-color:#181824}.bg-\[\#212134\]{background-color:#212134}.bg-\[\#334155\]{background-color:#334155}.bg-\[\#f1f5f9\]{background-color:#f1f5f9}.bg-amber-500\/20{background-color:#f99c0033}@supports (color:color-mix(in lab,red,red)){.bg-amber-500\/20{background-color:color-mix(in oklab,var(--color-amber-500) 20%,transparent)}}.bg-blue-500\/20{background-color:#3080ff33}@supports (color:color-mix(in lab,red,red)){.bg-blue-500\/20{background-color:color-mix(in oklab,var(--color-blue-500) 20%,transparent)}}.bg-emerald-500\/20{background-color:#00bb7f33}@supports (color:color-mix(in lab,red,red)){.bg-emerald-500\/20{background-color:color-mix(in oklab,var(--color-emerald-500) 20%,transparent)}}.bg-emerald-600{background-color:var(--color-emerald-600)}.bg-green-500\/10{background-color:#00c7581a}@supports (color:color-mix(in lab,red,red)){.bg-green-500\/10{background-color:color-mix(in oklab,var(--color-green-500) 10%,transparent)}}.bg-primary-container{background-color:var(--color-primary-container)}.bg-primary\/10{background-color:#0ea5e91a}@supports (color:color-mix(in lab,red,red)){.bg-primary\/10{background-color:color-mix(in oklab,var(--color-primary) 10%,transparent)}}.bg-primary\/15{background-color:#0ea5e926}@supports (color:color-mix(in lab,red,red)){.bg-primary\/15{background-color:color-mix(in oklab,var(--color-primary) 15%,transparent)}}.bg-primary\/20{background-color:#0ea5e933}@supports (color:color-mix(in lab,red,red)){.bg-primary\/20{background-color:color-mix(in oklab,var(--color-primary) 20%,transparent)}}.bg-red-400\/15{background-color:#ff656826}@supports (color:color-mix(in lab,red,red)){.bg-red-400\/15{background-color:color-mix(in oklab,var(--color-red-400) 15%,transparent)}}.bg-red-500\/10{background-color:#fb2c361a}@supports (color:color-mix(in lab,red,red)){.bg-red-500\/10{background-color:color-mix(in oklab,var(--color-red-500) 10%,transparent)}}.bg-red-500\/20{background-color:#fb2c3633}@supports (color:color-mix(in lab,red,red)){.bg-red-500\/20{background-color:color-mix(in oklab,var(--color-red-500) 20%,transparent)}}.bg-sky-500{background-color:var(--color-sky-500)}.bg-sky-500\/10{background-color:#00a5ef1a}@supports (color:color-mix(in lab,red,red)){.bg-sky-500\/10{background-color:color-mix(in oklab,var(--color-sky-500) 10%,transparent)}}.bg-sky-500\/20{background-color:#00a5ef33}@supports (color:color-mix(in lab,red,red)){.bg-sky-500\/20{background-color:color-mix(in oklab,var(--color-sky-500) 20%,transparent)}}.bg-slate-800{background-color:var(--color-slate-800)}.bg-surface-container-high\/60{background-color:#e2e8f099}@supports (color:color-mix(in lab,red,red)){.bg-surface-container-high\/60{background-color:color-mix(in oklab,var(--color-surface-container-high) 60%,transparent)}}.bg-surface-container-highest{background-color:var(--color-surface-container-highest)}.bg-surface-container-highest\/30{background-color:#cbd5e14d}@supports (color:color-mix(in lab,red,red)){.bg-surface-container-highest\/30{background-color:color-mix(in oklab,var(--color-surface-container-highest) 30%,transparent)}}.bg-surface-container-low\/60{background-color:#f8fafc99}@supports (color:color-mix(in lab,red,red)){.bg-surface-container-low\/60{background-color:color-mix(in oklab,var(--color-surface-container-low) 60%,transparent)}}.bg-surface-container-lowest\/50{background-color:#ffffff80}@supports (color:color-mix(in lab,red,red)){.bg-surface-container-lowest\/50{background-color:color-mix(in oklab,var(--color-surface-container-lowest) 50%,transparent)}}.bg-surface-container\/60{background-color:#f1f5f999}@supports (color:color-mix(in lab,red,red)){.bg-surface-container\/60{background-color:color-mix(in oklab,var(--color-surface-container) 60%,transparent)}}.bg-transparent{background-color:#0000}.bg-gradient-to-br{--tw-gradient-position:to bottom right in oklab;background-image:linear-gradient(var(--tw-gradient-stops))}.bg-gradient-to-r{--tw-gradient-position:to right in oklab;background-image:linear-gradient(var(--tw-gradient-stops))}.from-primary-container{--tw-gradient-from:var(--color-primary-container);--tw-gradient-stops:var(--tw-gradient-via-stops,var(--tw-gradient-position), var(--tw-gradient-from) var(--tw-gradient-from-position), var(--tw-gradient-to) var(--tw-gradient-to-position))}.from-primary\/40{--tw-gradient-from:#0ea5e966}@supports (color:color-mix(in lab,red,red)){.from-primary\/40{--tw-gradient-from:color-mix(in oklab, var(--color-primary) 40%, transparent)}}.from-primary\/40{--tw-gradient-stops:var(--tw-gradient-via-stops,var(--tw-gradient-position), var(--tw-gradient-from) var(--tw-gradient-from-position), var(--tw-gradient-to) var(--tw-gradient-to-position))}.to-primary{--tw-gradient-to:var(--color-primary);--tw-gradient-stops:var(--tw-gradient-via-stops,var(--tw-gradient-position), var(--tw-gradient-from) var(--tw-gradient-from-position), var(--tw-gradient-to) var(--tw-gradient-to-position))}.to-primary\/10{--tw-gradient-to:#0ea5e91a}@supports (color:color-mix(in lab,red,red)){.to-primary\/10{--tw-gradient-to:color-mix(in oklab, var(--color-primary) 10%, transparent)}}.to-primary\/10{--tw-gradient-stops:var(--tw-gradient-via-stops,var(--tw-gradient-position), var(--tw-gradient-from) var(--tw-gradient-from-position), var(--tw-gradient-to) var(--tw-gradient-to-position))}.p-1{padding:calc(var(--spacing) * 1)}.p-1\.5{padding:calc(var(--spacing) * 1.5)}.p-2{padding:calc(var(--spacing) * 2)}.p-3{padding:calc(var(--spacing) * 3)}.p-4{padding:calc(var(--spacing) * 4)}.p-5{padding:calc(var(--spacing) * 5)}.p-6{padding:calc(var(--spacing) * 6)}.p-8{padding:calc(var(--spacing) * 8)}.px-2{padding-inline:calc(var(--spacing) * 2)}.px-2\.5{padding-inline:calc(var(--spacing) * 2.5)}.px-3{padding-inline:calc(var(--spacing) * 3)}.px-4{padding-inline:calc(var(--spacing) * 4)}.px-5{padding-inline:calc(var(--spacing) * 5)}.px-6{padding-inline:calc(var(--spacing) * 6)}.px-8{padding-inline:calc(var(--spacing) * 8)}.px-12{padding-inline:calc(var(--spacing) * 12)}.py-0\.5{padding-block:calc(var(--spacing) * .5)}.py-1{padding-block:calc(var(--spacing) * 1)}.py-1\.5{padding-block:calc(var(--spacing) * 1.5)}.py-2{padding-block:calc(var(--spacing) * 2)}.py-2\.5{padding-block:calc(var(--spacing) * 2.5)}.py-3{padding-block:calc(var(--spacing) * 3)}.py-4{padding-block:calc(var(--spacing) * 4)}.py-5{padding-block:calc(var(--spacing) * 5)}.py-6{padding-block:calc(var(--spacing) * 6)}.py-12{padding-block:calc(var(--spacing) * 12)}.py-16{padding-block:calc(var(--spacing) * 16)}.pt-4{padding-top:calc(var(--spacing) * 4)}.pt-24{padding-top:calc(var(--spacing) * 24)}.pr-2{padding-right:calc(var(--spacing) * 2)}.pb-2{padding-bottom:calc(var(--spacing) * 2)}.pb-3{padding-bottom:calc(var(--spacing) * 3)}.pb-4{padding-bottom:calc(var(--spacing) * 4)}.pb-6{padding-bottom:calc(var(--spacing) * 6)}.pb-20{padding-bottom:calc(var(--spacing) * 20)}.pl-1{padding-left:calc(var(--spacing) * 1)}.pl-12{padding-left:calc(var(--spacing) * 12)}.text-center{text-align:center}.text-left{text-align:left}.font-mono{font-family:var(--font-mono)}.font-sans{font-family:var(--font-sans)}.text-2xl{font-size:var(--text-2xl);line-height:var(--tw-leading,var(--text-2xl--line-height))}.text-4xl{font-size:var(--text-4xl);line-height:var(--tw-leading,var(--text-4xl--line-height))}.text-6xl{font-size:var(--text-6xl);line-height:var(--tw-leading,var(--text-6xl--line-height))}.text-base{font-size:var(--text-base);line-height:var(--tw-leading,var(--text-base--line-height))}.text-lg{font-size:var(--text-lg);line-height:var(--tw-leading,var(--text-lg--line-height))}.text-sm{font-size:var(--text-sm);line-height:var(--tw-leading,var(--text-sm--line-height))}.text-xl{font-size:var(--text-xl);line-height:var(--tw-leading,var(--text-xl--line-height))}.text-xs{font-size:var(--text-xs);line-height:var(--tw-leading,var(--text-xs--line-height))}.text-\[10px\]{font-size:10px}.text-\[11px\]{font-size:11px}.text-\[14px\]{font-size:14px}.text-\[18px\]{font-size:18px}.text-\[20px\]{font-size:20px}.text-\[48px\]{font-size:48px}.text-\[64px\]{font-size:64px}.leading-\[1\.8\]{--tw-leading:1.8;line-height:1.8}.leading-relaxed{--tw-leading:var(--leading-relaxed);line-height:var(--leading-relaxed)}.font-black{--tw-font-weight:var(--font-weight-black);font-weight:var(--font-weight-black)}.font-bold{--tw-font-weight:var(--font-weight-bold);font-weight:var(--font-weight-bold)}.font-medium{--tw-font-weight:var(--font-weight-medium);font-weight:var(--font-weight-medium)}.font-semibold{--tw-font-weight:var(--font-weight-semibold);font-weight:var(--font-weight-semibold)}.tracking-\[0\.2em\]{--tw-tracking:.2em;letter-spacing:.2em}.tracking-\[0\.3em\]{--tw-tracking:.3em;letter-spacing:.3em}.tracking-tight{--tw-tracking:var(--tracking-tight);letter-spacing:var(--tracking-tight)}.tracking-wide{--tw-tracking:var(--tracking-wide);letter-spacing:var(--tracking-wide)}.tracking-wider{--tw-tracking:var(--tracking-wider);letter-spacing:var(--tracking-wider)}.tracking-widest{--tw-tracking:var(--tracking-widest);letter-spacing:var(--tracking-widest)}.break-words{overflow-wrap:break-word}.whitespace-normal{white-space:normal}.whitespace-nowrap{white-space:nowrap}.text-amber-400{color:var(--color-amber-400)}.text-amber-500{color:var(--color-amber-500)}.text-blue-400{color:var(--color-blue-400)}.text-blue-500{color:var(--color-blue-500)}.text-emerald-400{color:var(--color-emerald-400)}.text-error{color:var(--color-error)}.text-gray-100{color:var(--color-gray-100)}.text-gray-200{color:var(--color-gray-200)}.text-gray-300{color:var(--color-gray-300)}.text-gray-400{color:var(--color-gray-400)}.text-gray-500{color:var(--color-gray-500)}.text-green-400{color:var(--color-green-400)}.text-on-primary{color:var(--color-on-primary)}.text-on-surface{color:var(--color-on-surface)}.text-on-surface-variant{color:var(--color-on-surface-variant)}.text-on-surface-variant\/20{color:#64748b33}@supports (color:color-mix(in lab,red,red)){.text-on-surface-variant\/20{color:color-mix(in oklab,var(--color-on-surface-variant) 20%,transparent)}}.text-on-surface-variant\/30{color:#64748b4d}@supports (color:color-mix(in lab,red,red)){.text-on-surface-variant\/30{color:color-mix(in oklab,var(--color-on-surface-variant) 30%,transparent)}}.text-on-surface-variant\/50{color:#64748b80}@supports (color:color-mix(in lab,red,red)){.text-on-surface-variant\/50{color:color-mix(in oklab,var(--color-on-surface-variant) 50%,transparent)}}.text-on-surface-variant\/60{color:#64748b99}@supports (color:color-mix(in lab,red,red)){.text-on-surface-variant\/60{color:color-mix(in oklab,var(--color-on-surface-variant) 60%,transparent)}}.text-primary{color:var(--color-primary)}.text-purple-400{color:var(--color-purple-400)}.text-red-400{color:var(--color-red-400)}.text-red-500{color:var(--color-red-500)}.text-sky-100{color:var(--color-sky-100)}.text-sky-200{color:var(--color-sky-200)}.text-sky-300{color:var(--color-sky-300)}.text-sky-400{color:var(--color-sky-400)}.text-slate-400{color:var(--color-slate-400)}.text-slate-500{color:var(--color-slate-500)}.text-slate-600{color:var(--color-slate-600)}.text-slate-700{color:var(--color-slate-700)}.text-white{color:var(--color-white)}.uppercase{text-transform:uppercase}.italic{font-style:italic}.no-underline{text-decoration-line:none}.shadow-\[-10px_-10px_30px_rgba\(0\,0\,0\,0\.5\)\]{--tw-shadow:-10px -10px 30px var(--tw-shadow-color,#00000080);box-shadow:var(--tw-inset-shadow),var(--tw-inset-ring-shadow),var(--tw-ring-offset-shadow),var(--tw-ring-shadow),var(--tw-shadow)}.shadow-\[0_0_8px_rgba\(14\,165\,233\,0\.8\)\]{--tw-shadow:0 0 8px var(--tw-shadow-color,#0ea5e9cc);box-shadow:var(--tw-inset-shadow),var(--tw-inset-ring-shadow),var(--tw-ring-offset-shadow),var(--tw-ring-shadow),var(--tw-shadow)}.shadow-\[0_2px_10px_rgba\(14\,165\,233\,0\.1\)\]{--tw-shadow:0 2px 10px var(--tw-shadow-color,#0ea5e91a);box-shadow:var(--tw-inset-shadow),var(--tw-inset-ring-shadow),var(--tw-ring-offset-shadow),var(--tw-ring-shadow),var(--tw-shadow)}.shadow-\[0_4px_12px_rgba\(14\,165\,233\,0\.3\)\]{--tw-shadow:0 4px 12px var(--tw-shadow-color,#0ea5e94d);box-shadow:var(--tw-inset-shadow),var(--tw-inset-ring-shadow),var(--tw-ring-offset-shadow),var(--tw-ring-shadow),var(--tw-shadow)}.shadow-\[0_4px_15px_rgba\(16\,185\,129\,0\.3\)\]{--tw-shadow:0 4px 15px var(--tw-shadow-color,#10b9814d);box-shadow:var(--tw-inset-shadow),var(--tw-inset-ring-shadow),var(--tw-ring-offset-shadow),var(--tw-ring-shadow),var(--tw-shadow)}.shadow-\[0_8px_30px_rgba\(0\,0\,0\,0\.12\)\]{--tw-shadow:0 8px 30px var(--tw-shadow-color,#0000001f);box-shadow:var(--tw-inset-shadow),var(--tw-inset-ring-shadow),var(--tw-ring-offset-shadow),var(--tw-ring-shadow),var(--tw-shadow)}.shadow-\[30px_30px_0px_rgba\(0\,0\,0\,0\.5\)\]{--tw-shadow:30px 30px 0px var(--tw-shadow-color,#00000080);box-shadow:var(--tw-inset-shadow),var(--tw-inset-ring-shadow),var(--tw-ring-offset-shadow),var(--tw-ring-shadow),var(--tw-shadow)}.shadow-inner{--tw-shadow:inset 0 2px 4px 0 var(--tw-shadow-color,#0000000d);box-shadow:var(--tw-inset-shadow),var(--tw-inset-ring-shadow),var(--tw-ring-offset-shadow),var(--tw-ring-shadow),var(--tw-shadow)}.shadow-lg{--tw-shadow:0 10px 15px -3px var(--tw-shadow-color,#0000001a), 0 4px 6px -4px var(--tw-shadow-color,#0000001a);box-shadow:var(--tw-inset-shadow),var(--tw-inset-ring-shadow),var(--tw-ring-offset-shadow),var(--tw-ring-shadow),var(--tw-shadow)}.shadow-sm{--tw-shadow:0 1px 3px 0 var(--tw-shadow-color,#0000001a), 0 1px 2px -1px var(--tw-shadow-color,#0000001a);box-shadow:var(--tw-inset-shadow),var(--tw-inset-ring-shadow),var(--tw-ring-offset-shadow),var(--tw-ring-shadow),var(--tw-shadow)}.ring-1{--tw-ring-shadow:var(--tw-ring-inset,) 0 0 0 calc(1px + var(--tw-ring-offset-width)) var(--tw-ring-color,currentcolor);box-shadow:var(--tw-inset-shadow),var(--tw-inset-ring-shadow),var(--tw-ring-offset-shadow),var(--tw-ring-shadow),var(--tw-shadow)}.shadow-emerald-500\/10{--tw-shadow-color:#00bb7f1a}@supports (color:color-mix(in lab,red,red)){.shadow-emerald-500\/10{--tw-shadow-color:color-mix(in oklab, color-mix(in oklab, var(--color-emerald-500) 10%, transparent) var(--tw-shadow-alpha), transparent)}}.ring-primary\/20{--tw-ring-color:#0ea5e933}@supports (color:color-mix(in lab,red,red)){.ring-primary\/20{--tw-ring-color:color-mix(in oklab, var(--color-primary) 20%, transparent)}}.outline{outline-style:var(--tw-outline-style);outline-width:1px}.blur-\[60px\]{--tw-blur:blur(60px);filter:var(--tw-blur,) var(--tw-brightness,) var(--tw-contrast,) var(--tw-grayscale,) var(--tw-hue-rotate,) var(--tw-invert,) var(--tw-saturate,) var(--tw-sepia,) var(--tw-drop-shadow,)}.invert{--tw-invert:invert(100%);filter:var(--tw-blur,) var(--tw-brightness,) var(--tw-contrast,) var(--tw-grayscale,) var(--tw-hue-rotate,) var(--tw-invert,) var(--tw-saturate,) var(--tw-sepia,) var(--tw-drop-shadow,)}.backdrop-blur-sm{--tw-backdrop-blur:blur(var(--blur-sm));-webkit-backdrop-filter:var(--tw-backdrop-blur,) var(--tw-backdrop-brightness,) var(--tw-backdrop-contrast,) var(--tw-backdrop-grayscale,) var(--tw-backdrop-hue-rotate,) var(--tw-backdrop-invert,) var(--tw-backdrop-opacity,) var(--tw-backdrop-saturate,) var(--tw-backdrop-sepia,);backdrop-filter:var(--tw-backdrop-blur,) var(--tw-backdrop-brightness,) var(--tw-backdrop-contrast,) var(--tw-backdrop-grayscale,) var(--tw-backdrop-hue-rotate,) var(--tw-backdrop-invert,) var(--tw-backdrop-opacity,) var(--tw-backdrop-saturate,) var(--tw-backdrop-sepia,)}.backdrop-blur-xl{--tw-backdrop-blur:blur(var(--blur-xl));-webkit-backdrop-filter:var(--tw-backdrop-blur,) var(--tw-backdrop-brightness,) var(--tw-backdrop-contrast,) var(--tw-backdrop-grayscale,) var(--tw-backdrop-hue-rotate,) var(--tw-backdrop-invert,) var(--tw-backdrop-opacity,) var(--tw-backdrop-saturate,) var(--tw-backdrop-sepia,);backdrop-filter:var(--tw-backdrop-blur,) var(--tw-backdrop-brightness,) var(--tw-backdrop-contrast,) var(--tw-backdrop-grayscale,) var(--tw-backdrop-hue-rotate,) var(--tw-backdrop-invert,) var(--tw-backdrop-opacity,) var(--tw-backdrop-saturate,) var(--tw-backdrop-sepia,)}.transition{transition-property:color,background-color,border-color,outline-color,text-decoration-color,fill,stroke,--tw-gradient-from,--tw-gradient-via,--tw-gradient-to,opacity,box-shadow,transform,translate,scale,rotate,filter,-webkit-backdrop-filter,backdrop-filter,display,content-visibility,overlay,pointer-events;transition-timing-function:var(--tw-ease,var(--default-transition-timing-function));transition-duration:var(--tw-duration,var(--default-transition-duration))}.transition-all{transition-property:all;transition-timing-function:var(--tw-ease,var(--default-transition-timing-function));transition-duration:var(--tw-duration,var(--default-transition-duration))}.transition-colors{transition-property:color,background-color,border-color,outline-color,text-decoration-color,fill,stroke,--tw-gradient-from,--tw-gradient-via,--tw-gradient-to;transition-timing-function:var(--tw-ease,var(--default-transition-timing-function));transition-duration:var(--tw-duration,var(--default-transition-duration))}.transition-transform{transition-property:transform,translate,scale,rotate;transition-timing-function:var(--tw-ease,var(--default-transition-timing-function));transition-duration:var(--tw-duration,var(--default-transition-duration))}.duration-200{--tw-duration:.2s;transition-duration:.2s}.duration-300{--tw-duration:.3s;transition-duration:.3s}.outline-none{--tw-outline-style:none;outline-style:none}.placeholder\:text-on-surface-variant\/40::placeholder{color:#64748b66}@supports (color:color-mix(in lab,red,red)){.placeholder\:text-on-surface-variant\/40::placeholder{color:color-mix(in oklab,var(--color-on-surface-variant) 40%,transparent)}}@media(hover:hover){.hover\:-translate-y-1:hover{--tw-translate-y:calc(var(--spacing) * -1);translate:var(--tw-translate-x) var(--tw-translate-y)}.hover\:scale-105:hover{--tw-scale-x:105%;--tw-scale-y:105%;--tw-scale-z:105%;scale:var(--tw-scale-x) var(--tw-scale-y)}.hover\:scale-\[1\.01\]:hover{scale:1.01}.hover\:border-gray-500:hover{border-color:var(--color-gray-500)}.hover\:bg-\[\#2a2a3e\]:hover{background-color:#2a2a3e}.hover\:bg-emerald-500:hover{background-color:var(--color-emerald-500)}.hover\:bg-primary\/10:hover{background-color:#0ea5e91a}@supports (color:color-mix(in lab,red,red)){.hover\:bg-primary\/10:hover{background-color:color-mix(in oklab,var(--color-primary) 10%,transparent)}}.hover\:bg-red-400\/10:hover{background-color:#ff65681a}@supports (color:color-mix(in lab,red,red)){.hover\:bg-red-400\/10:hover{background-color:color-mix(in oklab,var(--color-red-400) 10%,transparent)}}.hover\:text-gray-300:hover{color:var(--color-gray-300)}.hover\:text-on-surface:hover{color:var(--color-on-surface)}.hover\:text-primary:hover{color:var(--color-primary)}.hover\:text-red-400:hover{color:var(--color-red-400)}.hover\:text-red-500:hover{color:var(--color-red-500)}.hover\:text-white:hover{color:var(--color-white)}.hover\:underline:hover{text-decoration-line:underline}}.focus\:border-sky-500\/50:focus{border-color:#00a5ef80}@supports (color:color-mix(in lab,red,red)){.focus\:border-sky-500\/50:focus{border-color:color-mix(in oklab,var(--color-sky-500) 50%,transparent)}}.focus\:ring-2:focus{--tw-ring-shadow:var(--tw-ring-inset,) 0 0 0 calc(2px + var(--tw-ring-offset-width)) var(--tw-ring-color,currentcolor);box-shadow:var(--tw-inset-shadow),var(--tw-inset-ring-shadow),var(--tw-ring-offset-shadow),var(--tw-ring-shadow),var(--tw-shadow)}.focus\:ring-primary\/40:focus{--tw-ring-color:#0ea5e966}@supports (color:color-mix(in lab,red,red)){.focus\:ring-primary\/40:focus{--tw-ring-color:color-mix(in oklab, var(--color-primary) 40%, transparent)}}.disabled\:opacity-40:disabled{opacity:.4}@media(hover:hover){.disabled\:hover\:scale-100:disabled:hover{--tw-scale-x:100%;--tw-scale-y:100%;--tw-scale-z:100%;scale:var(--tw-scale-x) var(--tw-scale-y)}}@media(min-width:48rem){.md\:w-\[500px\]{width:500px}.md\:p-8{padding:calc(var(--spacing) * 8)}.md\:px-8{padding-inline:calc(var(--spacing) * 8)}}@media(min-width:64rem){.lg\:w-72{width:calc(var(--spacing) * 72)}.lg\:w-\[280px\]{width:280px}.lg\:flex-row{flex-direction:row}}}.dark-theme{--color-background:#020617;--color-surface:#0f172a;--color-surface-raised:#1e293b;--color-surface-sunken:#020617;--color-surface-hover:#1e293b;--color-border:#1e293b;--color-border-light:#1e293b;--color-text:#f8fafc;--color-text-secondary:#94a3b8;--color-text-muted:#64748b;--color-surface-container-lowest:#0f172a;--color-surface-container-low:#1e293b;--color-surface-container:#1e293b;--color-surface-container-high:#334155;--color-surface-container-highest:#475569;--color-outline-variant:#334155;--color-primary-container:#0c4a6e;--color-on-primary-container:#bae6fd}.material-symbols-outlined{letter-spacing:normal;text-transform:none;white-space:nowrap;word-wrap:normal;-webkit-font-feature-settings:"liga";font-feature-settings:"liga";-webkit-font-smoothing:antialiased;font-variation-settings:"FILL" 0,"wght" 400,"GRAD" 0,"opsz" 24;direction:ltr;font-size:24px;line-height:1;display:inline-block;font-family:Material Symbols Outlined!important;font-style:normal!important;font-weight:400!important}.dot-grid{background-image:radial-gradient(circle at 1.5px 1.5px,#cbd5e1 .75px,#0000 0);background-size:24px 24px}.dark-theme .dot-grid{background-image:radial-gradient(circle at 1.5px 1.5px,#1e293b .75px,#0000 0)}.fun-gradient{background:linear-gradient(135deg,#0ea5e9,#38bdf8,#7dd3fc)}.warm-gradient{background:linear-gradient(135deg,#f97316,#fb923c,#fdba74)}.hero-gradient{background:linear-gradient(135deg,#0ea5e9,#06b6d4 40%,#14b8a6)}.text-gradient{-webkit-text-fill-color:transparent;background:linear-gradient(135deg,#0ea5e9,#f97316);-webkit-background-clip:text;background-clip:text}.blob-bg:before{content:"";pointer-events:none;background:radial-gradient(circle,#0ea5e91f,#0000 70%);border-radius:50%;width:300px;height:300px;position:absolute;top:-100px;right:-50px}.blob-bg:after{content:"";pointer-events:none;background:radial-gradient(circle,#f9731614,#0000 70%);border-radius:50%;width:200px;height:200px;position:absolute;bottom:-80px;left:-30px}@keyframes fadeInUp{0%{opacity:0;transform:translateY(16px)}to{opacity:1;transform:translateY(0)}}@keyframes fadeIn{0%{opacity:0}to{opacity:1}}@keyframes float{0%,to{transform:translateY(0)}50%{transform:translateY(-10px)}}@keyframes wiggle{0%,to{transform:rotate(0)}25%{transform:rotate(3deg)}75%{transform:rotate(-3deg)}}@keyframes shimmer{0%{background-position:-200% 0}to{background-position:200% 0}}@keyframes pop{0%{opacity:0;transform:scale(.95)}60%{transform:scale(1.02)}to{opacity:1;transform:scale(1)}}@keyframes slideDown{0%{opacity:0;transform:translateY(-10px)}to{opacity:1;transform:translateY(0)}}.animate-fade-in-up{animation:.5s ease-out fadeInUp}.animate-pop{animation:.4s cubic-bezier(.34,1.56,.64,1) pop}.animate-float{animation:3s ease-in-out infinite float}.animate-wiggle{animation:2s ease-in-out infinite wiggle}.animate-slide-down{animation:.3s ease-out slideDown}.card{background:var(--color-surface);border-radius:20px;transition:all .3s cubic-bezier(.4,0,.2,1);box-shadow:0 4px 24px #0ea5e90f}.card:hover{transform:translateY(-4px);box-shadow:0 8px 32px #0ea5e91f}.card-flat{background:var(--color-surface);border:1px solid var(--color-border-light);border-radius:20px}.btn-primary{color:#fff;font-family:var(--font-display);cursor:pointer;background:linear-gradient(135deg,#0ea5e9,#0284c7);border:none;border-radius:9999px;font-weight:800;transition:all .2s;box-shadow:0 4px 16px #0ea5e94d}.btn-primary:hover{transform:scale(1.03);box-shadow:0 6px 24px #0ea5e966}.btn-primary:active{transform:scale(.97)}.btn-accent{color:#fff;font-family:var(--font-display);cursor:pointer;background:linear-gradient(135deg,#f97316,#ea580c);border:none;border-radius:9999px;font-weight:800;transition:all .2s;box-shadow:0 4px 16px #f973164d}.btn-accent:hover{transform:scale(1.03);box-shadow:0 6px 24px #f9731666}.btn-ghost{border:2px solid var(--color-border);color:var(--color-text);font-family:var(--font-display);cursor:pointer;background:0 0;border-radius:9999px;font-weight:700;transition:all .2s}.btn-ghost:hover{border-color:var(--color-primary);color:var(--color-primary);background:var(--color-primary-wash)}.shadow-glow{box-shadow:0 4px 24px #0ea5e959}@property --tw-translate-x{syntax:"*";inherits:false;initial-value:0}@property --tw-translate-y{syntax:"*";inherits:false;initial-value:0}@property --tw-translate-z{syntax:"*";inherits:false;initial-value:0}@property --tw-rotate-x{syntax:"*";inherits:false}@property --tw-rotate-y{syntax:"*";inherits:false}@property --tw-rotate-z{syntax:"*";inherits:false}@property --tw-skew-x{syntax:"*";inherits:false}@property --tw-skew-y{syntax:"*";inherits:false}@property --tw-space-y-reverse{syntax:"*";inherits:false;initial-value:0}@property --tw-border-style{syntax:"*";inherits:false;initial-value:solid}@property --tw-gradient-position{syntax:"*";inherits:false}@property --tw-gradient-from{syntax:"<color>";inherits:false;initial-value:#0000}@property --tw-gradient-via{syntax:"<color>";inherits:false;initial-value:#0000}@property --tw-gradient-to{syntax:"<color>";inherits:false;initial-value:#0000}@property --tw-gradient-stops{syntax:"*";inherits:false}@property --tw-gradient-via-stops{syntax:"*";inherits:false}@property --tw-gradient-from-position{syntax:"<length-percentage>";inherits:false;initial-value:0%}@property --tw-gradient-via-position{syntax:"<length-percentage>";inherits:false;initial-value:50%}@property --tw-gradient-to-position{syntax:"<length-percentage>";inherits:false;initial-value:100%}@property --tw-leading{syntax:"*";inherits:false}@property --tw-font-weight{syntax:"*";inherits:false}@property --tw-tracking{syntax:"*";inherits:false}@property --tw-shadow{syntax:"*";inherits:false;initial-value:0 0 #0000}@property --tw-shadow-color{syntax:"*";inherits:false}@property --tw-shadow-alpha{syntax:"<percentage>";inherits:false;initial-value:100%}@property --tw-inset-shadow{syntax:"*";inherits:false;initial-value:0 0 #0000}@property --tw-inset-shadow-color{syntax:"*";inherits:false}@property --tw-inset-shadow-alpha{syntax:"<percentage>";inherits:false;initial-value:100%}@property --tw-ring-color{syntax:"*";inherits:false}@property --tw-ring-shadow{syntax:"*";inherits:false;initial-value:0 0 #0000}@property --tw-inset-ring-color{syntax:"*";inherits:false}@property --tw-inset-ring-shadow{syntax:"*";inherits:false;initial-value:0 0 #0000}@property --tw-ring-inset{syntax:"*";inherits:false}@property --tw-ring-offset-width{syntax:"<length>";inherits:false;initial-value:0}@property --tw-ring-offset-color{syntax:"*";inherits:false;initial-value:#fff}@property --tw-ring-offset-shadow{syntax:"*";inherits:false;initial-value:0 0 #0000}@property --tw-outline-style{syntax:"*";inherits:false;initial-value:solid}@property --tw-blur{syntax:"*";inherits:false}@property --tw-brightness{syntax:"*";inherits:false}@property --tw-contrast{syntax:"*";inherits:false}@property --tw-grayscale{syntax:"*";inherits:false}@property --tw-hue-rotate{syntax:"*";inherits:false}@property --tw-invert{syntax:"*";inherits:false}@property --tw-opacity{syntax:"*";inherits:false}@property --tw-saturate{syntax:"*";inherits:false}@property --tw-sepia{syntax:"*";inherits:false}@property --tw-drop-shadow{syntax:"*";inherits:false}@property --tw-drop-shadow-color{syntax:"*";inherits:false}@property --tw-drop-shadow-alpha{syntax:"<percentage>";inherits:false;initial-value:100%}@property --tw-drop-shadow-size{syntax:"*";inherits:false}@property --tw-backdrop-blur{syntax:"*";inherits:false}@property --tw-backdrop-brightness{syntax:"*";inherits:false}@property --tw-backdrop-contrast{syntax:"*";inherits:false}@property --tw-backdrop-grayscale{syntax:"*";inherits:false}@property --tw-backdrop-hue-rotate{syntax:"*";inherits:false}@property --tw-backdrop-invert{syntax:"*";inherits:false}@property --tw-backdrop-opacity{syntax:"*";inherits:false}@property --tw-backdrop-saturate{syntax:"*";inherits:false}@property --tw-backdrop-sepia{syntax:"*";inherits:false}@property --tw-duration{syntax:"*";inherits:false}@property --tw-scale-x{syntax:"*";inherits:false;initial-value:1}@property --tw-scale-y{syntax:"*";inherits:false;initial-value:1}@property --tw-scale-z{syntax:"*";inherits:false;initial-value:1}@keyframes spin{to{transform:rotate(360deg)}}@keyframes pulse{50%{opacity:.5}}.hero-orbs{display:none}.home-page{position:relative;z-index:1;width:min(1280px,calc(100% - 40px));margin:0 auto;padding:40px 0 80px;background-color:#070a13;background-image:radial-gradient(rgba(255,255,255,.05) 1px,transparent 1px);background-size:20px 20px}.welcome-section{margin-bottom:32px}.welcome-title{font-size:clamp(2rem,4vw,2.8rem);font-weight:800;color:#f8fbff;margin:0 0 8px;letter-spacing:-.03em}.welcome-title span{background:linear-gradient(135deg,#38bdf8,#818cf8,#e879f9);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}.welcome-subtitle{color:#94a3b8;font-size:1.1rem;margin:0}.bento-grid{display:grid;grid-template-columns:repeat(12,1fr);grid-auto-rows:minmax(180px,auto);gap:20px;margin-bottom:40px}.bento-card{background:#0f172a;border:2px solid #334155;border-radius:16px;padding:24px;box-shadow:4px 4px #3b82f640;transition:transform .2s,box-shadow .2s,border-color .2s;display:flex;flex-direction:column;position:relative;overflow:hidden}.bento-card:hover{border-color:#3b82f6;transform:translate(-2px,-2px);box-shadow:6px 6px #3b82f666}.bento-card:active{transform:translate(1px,1px);box-shadow:2px 2px #3b82f640}.bento-gradient-1:before,.bento-gradient-2:before{display:none}.bento-resume{grid-column:span 8;grid-row:span 2;justify-content:space-between}.bento-eyebrow{display:inline-flex;align-items:center;gap:6px;color:#38bdf8;font-family:var(--font-mono);font-size:.75rem;font-weight:700;text-transform:uppercase;letter-spacing:.1em;margin-bottom:12px}.bento-resume-title{font-size:1.8rem;font-weight:800;color:#f1f5f9;margin:0 0 16px;line-height:1.3}.resume-meta{display:flex;gap:16px;color:#94a3b8;font-size:.9rem;margin-bottom:24px}.resume-meta span{display:flex;align-items:center;gap:6px}.resume-meta .material-symbols-outlined{font-size:18px;color:#64748b}.resume-progress{margin-bottom:24px}.progress-bar-bg{width:100%;height:8px;background:#ffffff1a;border-radius:99px;overflow:hidden}.progress-bar-fill{height:100%;background:linear-gradient(90deg,#38bdf8,#818cf8);border-radius:99px;transition:width .5s ease-out}.progress-text{display:flex;justify-content:space-between;margin-top:8px;font-size:.85rem;color:#94a3b8;font-weight:600}.bento-btn-primary{display:inline-flex;align-items:center;justify-content:center;gap:8px;background:#2563eb;color:#fff;padding:12px 24px;border-radius:12px;font-weight:700;text-decoration:none;border:2px solid #1d4ed8;box-shadow:4px 4px #1d4ed866;transition:all .2s;width:fit-content}.bento-btn-primary:hover{box-shadow:6px 6px #1d4ed880;transform:translate(-2px,-2px)}.bento-btn-primary:active{box-shadow:2px 2px #1d4ed866;transform:translate(1px,1px)}.resume-list{display:flex;flex-direction:column;gap:16px;margin-bottom:16px}.resume-item{display:flex;align-items:center;justify-content:space-between;gap:16px;padding:16px;background:#1e293b;border:2px solid #334155;border-radius:12px;box-shadow:3px 3px #0f172a80;transition:transform .2s,box-shadow .2s,border-color .2s}.resume-item:hover{border-color:#3b82f6;transform:translate(-2px,-2px);box-shadow:5px 5px #3b82f633}.resume-item-info{flex:1;min-width:0}.resume-item-title{font-size:1.1rem;font-weight:700;color:#f1f5f9;margin:0 0 8px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.bento-btn-sm{padding:8px 16px;font-size:.9rem;border-radius:8px}.bento-stats{grid-column:span 4;grid-row:span 2;display:flex;flex-direction:column;gap:16px}.stat-box{flex:1;background:#1e293b;border-radius:12px;padding:20px;border:2px solid #334155;box-shadow:3px 3px #0f172a80;display:flex;flex-direction:column;justify-content:center;transition:transform .2s,box-shadow .2s,border-color .2s}.stat-box:hover{border-color:#3b82f6;transform:translate(-2px,-2px);box-shadow:5px 5px #3b82f633}.stat-value{font-size:2.4rem;font-weight:900;color:#f8fbff;line-height:1;margin-bottom:8px}.stat-label{color:#94a3b8;font-size:.85rem;text-transform:uppercase;letter-spacing:.05em;font-weight:600}.stat-value.accent-orange{color:#fb923c}.stat-value.accent-green{color:#34d399}.stat-value.accent-purple{color:#a78bfa}.bento-action{grid-column:span 4;grid-row:span 1;text-decoration:none;display:flex;align-items:center;gap:16px;background:#1e293b;border:2px solid #334155;border-radius:12px;box-shadow:3px 3px #0f172a80;padding:16px;transition:transform .2s,box-shadow .2s,border-color .2s}.bento-action:hover{border-color:#3b82f6;transform:translate(-2px,-2px);box-shadow:5px 5px #3b82f633}.bento-action:active{transform:translate(1px,1px);box-shadow:1px 1px #3b82f633}.bento-action .icon-wrap{width:48px;height:48px;border-radius:12px;display:flex;align-items:center;justify-content:center}.bento-action .icon-wrap .material-symbols-outlined{font-size:24px}.action-info strong{display:block;color:#f1f5f9;font-size:1.1rem;margin-bottom:4px}.action-info small{color:#64748b;font-size:.85rem}.bg-purple{background:#7c3aed26;color:#a78bfa}.bg-teal{background:#14b8a626;color:#5eead4}.bg-orange{background:#f9731626;color:#fb923c}.registry-section{padding:20px 0}.section-header{margin-bottom:28px}.section-eyebrow{display:inline-flex;align-items:center;gap:8px;color:#a78bfa;font-family:var(--font-mono);font-size:.72rem;font-weight:700;text-transform:uppercase;letter-spacing:.11em;margin-bottom:10px}.section-header h2{margin:0;color:#f8fbff;font-size:clamp(1.6rem,3vw,2.4rem);font-weight:900;letter-spacing:-.04em}.registry-toolbar{margin-bottom:16px}.registry-search{display:grid;grid-template-columns:auto 1fr auto;align-items:center;min-height:46px;border:1px solid rgba(148,163,184,.15);border-radius:10px;background:#02061780;overflow:hidden;margin-bottom:14px}.registry-search .material-symbols-outlined{color:#64748b;font-size:20px;margin-left:14px}.registry-search input{border:0;background:transparent;color:#eef6ff;font:inherit;outline:none;padding:0 12px}.registry-search input::placeholder{color:#475569}.registry-search button{height:100%;border:0;border-left:1px solid rgba(148,163,184,.12);background:#1e293bb3;color:#dbeafe;font-family:var(--font-mono);font-size:.75rem;font-weight:800;letter-spacing:.06em;text-transform:uppercase;padding:0 16px;cursor:pointer;transition:background .18s}.registry-search button:hover{background:#334155e6}.registry-filters{display:flex;flex-wrap:wrap;gap:8px}.filter-chip{display:inline-flex;align-items:center;gap:8px;min-height:34px;padding:0 12px;border:1px solid rgba(148,163,184,.14);border-radius:8px;background:#0f172a8c;color:#94a3b8;font-weight:700;font-size:.88rem;cursor:pointer;transition:all .18s}.filter-chip:hover{color:#e2e8f0;border-color:#94a3b847}.filter-chip.is-active{color:#f8fbff;background:#1d4ed84d;border-color:#60a5fa73}.chip-badge{color:#60a5fa;font-family:var(--font-mono);font-size:.68rem}.registry-empty{border:1px dashed rgba(148,163,184,.18);border-radius:10px;padding:32px;text-align:center;color:#64748b}.registry-list{display:grid;grid-template-columns:repeat(auto-fill,minmax(350px,1fr));gap:16px}.registry-row{display:grid;grid-template-columns:auto 1fr auto;align-items:center;gap:14px;min-height:72px;padding:16px;background:#1e293b;border:2px solid #334155;border-radius:12px;color:inherit;text-decoration:none;box-shadow:3px 3px #0f172a80;transition:transform .2s,box-shadow .2s,border-color .2s}.registry-row:hover{border-color:#3b82f6;transform:translate(-2px,-2px);box-shadow:5px 5px #3b82f633}.registry-row:active{transform:translate(1px,1px);box-shadow:1px 1px #3b82f633}.row-indicator{width:12px;height:12px;border-radius:50%;background:#60a5fa}.tone-math .row-indicator{background:#38bdf8;box-shadow:0 0 10px #38bdf880}.tone-physics .row-indicator{background:#f59e0b;box-shadow:0 0 10px #f59e0b80}.tone-chemistry .row-indicator{background:#34d399;box-shadow:0 0 10px #34d39980}.tone-english .row-indicator{background:#f472b6;box-shadow:0 0 10px #f472b680}.tone-informatics .row-indicator{background:#a78bfa;box-shadow:0 0 10px #a78bfa80}.row-info{min-width:0;display:grid;gap:4px}.row-info strong{color:#edf4ff;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;font-size:1.05rem}.row-meta{display:flex;gap:8px;color:#94a3b8;font-size:.85rem}.meta-pill{padding:2px 8px;border:1px solid rgba(148,163,184,.14);border-radius:6px;font-size:.75rem;color:#cbd5e1;background:#ffffff0d}.row-arrow{color:#475569;font-size:20px;transition:color .2s}.registry-row:hover .row-arrow{color:#38bdf8}.registry-footer{display:flex;align-items:center;justify-content:space-between;margin-top:24px}.registry-pagination{display:flex;align-items:center;gap:8px}.registry-pagination button{min-height:36px;padding:0 16px;border:1px solid rgba(148,163,184,.14);border-radius:8px;background:#0f172ab3;color:#e2e8f0;font-weight:700;cursor:pointer;transition:all .18s}.registry-pagination button:hover{color:#fff;border-color:#94a3b866;background:#1e293be6}.registry-pagination button:disabled{opacity:.4;cursor:not-allowed}.registry-pagination span{color:#94a3b8;font-family:var(--font-mono);font-size:.85rem}.view-all-link{display:inline-flex;align-items:center;gap:6px;color:#a78bfa;font-family:var(--font-mono);font-size:.85rem;font-weight:700;text-transform:uppercase;letter-spacing:.08em;text-decoration:none;transition:color .18s}.view-all-link:hover{color:#c4b5fd}.view-all-link .material-symbols-outlined{font-size:18px}.hero-section{padding:clamp(40px,8vw,80px) 0 40px;text-align:center}.hero-badge{display:inline-flex;align-items:center;gap:8px;padding:6px 16px;border:1px solid rgba(34,197,94,.3);border-radius:999px;background:#14532d26;color:#86efac;font-family:var(--font-mono);font-size:.75rem;font-weight:600;letter-spacing:.06em;text-transform:uppercase;margin-bottom:28px}.hero-badge-dot{width:8px;height:8px;border-radius:50%;background:#22c55e;box-shadow:0 0 12px #22c55e99;animation:pulse-dot 2s ease-in-out infinite}@keyframes pulse-dot{0%,to{opacity:1;transform:scale(1)}50%{opacity:.6;transform:scale(.85)}}.hero-title{margin:0 auto;max-width:900px;color:#f8fbff;font-size:clamp(2.2rem,5.5vw,4.8rem);font-weight:900;line-height:1.05;letter-spacing:-.055em}.hero-gradient-text{background:linear-gradient(135deg,#a78bfa,#38bdf8,#34d399);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}.hero-subtitle{max-width:640px;margin:24px auto 0;color:#94a3b8;font-size:1.08rem;line-height:1.75}.bento-empty{grid-column:span 12;text-align:center;padding:60px 20px;align-items:center;justify-content:center}.bento-empty h3{font-size:1.8rem;color:#f8fbff;margin:0 0 12px}.bento-empty p{color:#94a3b8;max-width:500px;margin:0 0 24px;line-height:1.6}@media(max-width:1024px){.bento-resume{grid-column:span 12}.bento-stats{grid-column:span 12;flex-direction:row}.bento-action{grid-column:span 4}}@media(max-width:768px){.bento-stats{flex-direction:column}.bento-action{grid-column:span 12}.registry-list{grid-template-columns:1fr}.registry-row{grid-template-columns:auto 1fr auto}.row-meta{grid-column:2/-1}.registry-search{grid-template-columns:auto 1fr}.registry-search button{grid-column:1/-1;border-left:0;border-top:1px solid rgba(148,163,184,.12);min-height:38px}.registry-footer{flex-direction:column;gap:12px}}.bento-ai-panel{background:#0f172a;border:2px solid #334155;border-radius:16px;padding:32px;box-shadow:4px 4px #7c3aed40;margin-top:24px;margin-bottom:48px;display:flex;flex-direction:column;gap:24px;text-align:left}.bento-ai-header{display:flex;align-items:center;gap:16px}.ai-spark-icon{font-size:32px;color:#a78bfa;background:#a78bfa1a;padding:12px;border-radius:12px;border:1px solid rgba(167,139,250,.2)}.bento-ai-header h2{font-size:1.5rem;font-weight:850;color:#f8fbff;margin:0 0 4px;letter-spacing:-.02em}.bento-ai-header p{color:#94a3b8;font-size:.95rem;margin:0}.ai-loading{display:flex;align-items:center;gap:12px;color:#94a3b8;font-size:.95rem;padding:24px 0}.spinner-small{width:20px;height:20px;border:2px solid rgba(148,163,184,.1);border-top:2px solid #a78bfa;border-radius:50%;animation:spin .8s linear infinite}@keyframes spin{0%{transform:rotate(0)}to{transform:rotate(360deg)}}.ai-stats-grid{display:grid;grid-template-columns:1fr 1fr;gap:24px}.ai-stat-card{background:#1e293b66;border:1px solid rgba(148,163,184,.1);border-radius:16px;padding:24px;display:flex;flex-direction:column;gap:16px;position:relative}.ai-badge{align-self:flex-start;font-family:var(--font-mono);font-size:.7rem;font-weight:800;text-transform:uppercase;letter-spacing:.05em;padding:4px 10px;border-radius:999px}.weakness-badge{background:#ef444426;color:#f87171;border:1px solid rgba(239,68,68,.2)}.strength-badge{background:#22c55e26;color:#4ade80;border:1px solid rgba(34,197,94,.2)}.ai-topic-title{font-size:1.25rem;font-weight:800;color:#f1f5f9;margin:0}.ai-progress-wrap{display:flex;align-items:center;gap:12px}.ai-progress-bar{flex:1;height:8px;background:#94a3b81a;border-radius:999px;overflow:hidden}.ai-progress-fill{height:100%;border-radius:999px}.weakness-fill{background:#ef4444}.strength-fill{background:#22c55e}.ai-accuracy{font-family:var(--font-mono);font-size:.8rem;font-weight:700;color:#94a3b8;white-space:nowrap}.ai-advice{color:#cbd5e1;font-size:.9rem;line-height:1.5;margin:0}.ai-advice strong{color:#f1f5f9}.ai-action-btn{align-self:flex-start;padding:10px 18px;border-radius:10px;font-size:.85rem;font-weight:800;cursor:pointer;border:none;transition:all .2s;display:flex;align-items:center;gap:8px}.weakness-btn{background:#3b82f6;color:#fff;box-shadow:0 4px 12px #3b82f633}.weakness-btn:hover{background:#2563eb;transform:translateY(-1px)}.strength-btn{background:#1e293b;color:#cbd5e1;border:1px solid #334155}.strength-btn:hover{background:#334155;color:#fff}.ai-empty-state{display:flex;align-items:center;gap:24px;padding:24px;background:#1e293b33;border:1px dashed rgba(148,163,184,.2);border-radius:16px;width:100%}.ai-empty-icon{font-size:48px;color:#64748b;background:#64748b1a;padding:16px;border-radius:16px}.ai-empty-text{flex:1;text-align:left}.ai-empty-text h3{font-size:1.15rem;font-weight:800;color:#f1f5f9;margin:0 0 8px}.ai-empty-text p{color:#94a3b8;font-size:.92rem;line-height:1.5;margin:0}.ev-page{width:min(1280px,calc(100% - 40px));margin:0 auto;padding:20px 0 80px;position:relative}.ev-breadcrumb{display:flex;align-items:center;gap:8px;font-size:.85rem;color:#64748b;margin-bottom:20px}.ev-breadcrumb a{color:#94a3b8;text-decoration:none;transition:color .18s}.ev-breadcrumb a:hover{color:#a78bfa}.ev-breadcrumb .material-symbols-outlined{font-size:16px}.ev-breadcrumb .ev-bc-current{color:#c4b5fd}.ev-hero{position:relative;border:1px solid rgba(148,163,184,.12);border-radius:16px;padding:clamp(24px,4vw,48px);background:#0f172a99;-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);overflow:hidden;margin-bottom:24px}.ev-hero:before{content:"";position:absolute;top:-80px;right:-80px;width:300px;height:300px;background:radial-gradient(circle,rgba(124,58,237,.15),transparent 70%);border-radius:50%;pointer-events:none}.ev-hero:after{content:"";position:absolute;bottom:-60px;left:20%;width:200px;height:200px;background:radial-gradient(circle,rgba(14,165,233,.1),transparent 70%);border-radius:50%;pointer-events:none}.ev-hero-inner{position:relative;z-index:2;display:flex;flex-wrap:wrap;justify-content:space-between;align-items:flex-start;gap:24px}.ev-hero-info{flex:1;min-width:280px}.ev-badges{display:flex;flex-wrap:wrap;gap:8px;margin-bottom:16px}.ev-badge{display:inline-flex;align-items:center;gap:6px;padding:4px 12px;border-radius:999px;font-family:var(--font-mono);font-size:.72rem;font-weight:700;text-transform:uppercase;letter-spacing:.06em}.ev-badge-subject{background:#7c3aed26;border:1px solid rgba(124,58,237,.3);color:#c4b5fd}.ev-badge-count{background:#94a3b814;border:1px solid rgba(148,163,184,.15);color:#94a3b8}.ev-badge-count .material-symbols-outlined{font-size:14px}.ev-hero h1{margin:0 0 12px;color:#f8fbff;font-size:clamp(1.6rem,4vw,2.8rem);font-weight:900;letter-spacing:-.04em;line-height:1.15;word-break:break-word}.ev-author{color:#64748b;font-size:.9rem;display:flex;align-items:center;gap:6px}.ev-author .material-symbols-outlined{font-size:18px}.ev-actions{display:flex;flex-direction:column;gap:10px;min-width:180px}.ev-btn-practice{display:flex;align-items:center;justify-content:center;gap:8px;padding:14px 28px;border:1px solid rgba(34,197,94,.4);border-radius:12px;background:linear-gradient(135deg,#22c55e,#16a34a);color:#fff;font-weight:800;font-size:1rem;cursor:pointer;transition:all .2s;box-shadow:0 0 24px #22c55e33}.ev-btn-practice:hover{transform:translateY(-2px);box-shadow:0 0 36px #22c55e59}.ev-btn-practice .material-symbols-outlined{font-size:22px}.ev-btn-row{display:flex;flex-wrap:wrap;gap:8px}.ev-btn-sm{display:inline-flex;align-items:center;justify-content:center;gap:6px;padding:8px 14px;border:1px solid rgba(148,163,184,.15);border-radius:10px;background:#0f172ab3;color:#94a3b8;font-weight:700;font-size:.82rem;cursor:pointer;transition:all .18s}.ev-btn-sm:hover{color:#e2e8f0;border-color:#94a3b84d;background:#1e293bcc}.ev-btn-sm.active{color:#fff;background:#1d4ed8;border-color:#60a5fa80}.ev-btn-sm:disabled{opacity:.4;cursor:not-allowed}.ev-btn-sm .material-symbols-outlined{font-size:17px}.ev-btn-icon{width:38px;height:38px;padding:0}.ev-admin-bar{display:flex;flex-wrap:wrap;gap:12px;align-items:center;margin-bottom:24px;padding-bottom:16px;border-bottom:1px solid rgba(148,163,184,.1)}.ev-admin-bar .ev-btn-sm{font-family:var(--font-mono);font-size:.75rem;letter-spacing:.04em}.ev-split-group{display:flex;align-items:center;border:1px solid rgba(148,163,184,.14);border-radius:10px;background:#0f172a80;overflow:hidden}.ev-split-group input{width:90px;padding:8px 12px;border:0;background:transparent;color:#e2e8f0;font:inherit;font-size:.85rem;outline:none}.ev-split-group input::placeholder{color:#475569}.ev-split-group button{padding:8px 14px;border:0;border-left:1px solid rgba(148,163,184,.12);background:#1e293b99;color:#94a3b8;font-weight:700;font-size:.72rem;text-transform:uppercase;letter-spacing:.04em;cursor:pointer;transition:all .18s;white-space:nowrap}.ev-split-group button:hover{color:#e2e8f0;background:#334155cc}.ev-split-group button:disabled{opacity:.35;cursor:not-allowed}.ev-split-group .ev-split-accent{background:#7c3aed33;color:#c4b5fd;border-color:#7c3aed33}.ev-gap-alert{margin-bottom:24px;padding:16px 20px;border-radius:12px;border:1px solid rgba(239,68,68,.25);background:#ef44440f}.ev-gap-alert-title{display:flex;align-items:center;gap:8px;color:#f87171;font-weight:800;margin-bottom:8px}.ev-gap-alert-title .material-symbols-outlined{font-size:20px}.ev-gap-ok{margin-bottom:24px;padding:14px 20px;border-radius:12px;border:1px solid rgba(34,197,94,.25);background:#22c55e0f;color:#86efac;font-weight:700;display:flex;align-items:center;gap:8px}.ev-tabs{display:flex;flex-wrap:wrap;gap:8px;margin-bottom:24px}.ev-tab{padding:8px 18px;border:1px solid rgba(148,163,184,.14);border-radius:10px;background:#0f172a80;color:#94a3b8;font-weight:700;cursor:pointer;transition:all .18s}.ev-tab.active{color:#fff;background:#1d4ed866;border-color:#60a5fa80}.ev-tab .ev-tab-count{margin-left:6px;opacity:.6;font-size:.78rem}.ev-content{display:grid;gap:24px}.ev-global-instructions{border:1px solid rgba(148,163,184,.1);border-radius:14px;padding:28px;background:#0f172a80;text-align:center;position:relative;overflow:hidden}.ev-global-instructions:before{content:"";position:absolute;top:0;left:0;right:0;height:2px;background:linear-gradient(90deg,transparent,rgba(124,58,237,.4),transparent)}.ev-global-label{font-family:var(--font-mono);font-size:.72rem;font-weight:700;text-transform:uppercase;letter-spacing:.2em;color:#a78bfa;margin-bottom:12px}.ev-global-instructions .ev-global-body{color:#e2e8f0;font-size:1.05rem;line-height:1.8}.ev-question-card{border:2px solid var(--border-solid);border-radius:14px;padding:24px;background:#0f172a99;transition:all .2s;box-shadow:var(--shadow-neo)}.ev-question-card:hover{border-color:var(--primary);box-shadow:var(--shadow-neo-hover);transform:translate(-2px,-2px)}.ev-q-header{display:flex;gap:14px;align-items:flex-start}.ev-q-num{width:44px;height:44px;border-radius:10px;display:flex;align-items:center;justify-content:center;font-weight:900;font-size:.9rem;flex-shrink:0;background:#7c3aed1f;border:1px solid rgba(124,58,237,.2);color:#c4b5fd}.ev-q-body{flex:1;min-width:0}.ev-q-result{display:inline-flex;padding:3px 10px;border-radius:999px;font-size:.72rem;font-weight:700;margin-bottom:8px}.ev-q-result.correct{background:#22c55e1f;color:#86efac;border:1px solid rgba(34,197,94,.25)}.ev-q-result.wrong{background:#ef44441f;color:#f87171;border:1px solid rgba(239,68,68,.25)}.ev-q-content{color:#e2e8f0;font-size:1.15rem;line-height:1.7}.ev-q-image{margin-top:12px;border-radius:10px;overflow:hidden;background:#94a3b80d;border:1px solid rgba(148,163,184,.1);padding:8px;max-width:600px}.ev-q-image img{max-width:100%;border-radius:8px;display:block}.ev-options{display:grid;grid-template-columns:1fr 1fr;gap:10px;margin-top:16px}.ev-option{display:flex;align-items:center;gap:12px;padding:12px 16px;border:2px solid var(--border-solid);border-radius:12px;background:var(--bg-surface);color:#cbd5e1;cursor:pointer;transition:all .18s;text-align:left;box-shadow:var(--shadow-neo)}.ev-option:hover:not(:disabled){border-color:var(--primary);background:var(--bg-surface-hover);transform:translate(-2px,-2px);box-shadow:var(--shadow-neo-hover)}.ev-option:active:not(:disabled){transform:translate(1px,1px);box-shadow:var(--shadow-neo-active)}.ev-option:disabled{cursor:default}.ev-option-letter{width:34px;height:34px;border-radius:8px;display:flex;align-items:center;justify-content:center;font-weight:800;font-size:.82rem;flex-shrink:0;background:#94a3b814;border:2px solid var(--border-solid);color:#94a3b8;transition:all .18s}.ev-option.selected{border-color:var(--primary);box-shadow:var(--shadow-neo-hover)}.ev-option.selected .ev-option-letter{background:var(--primary);color:#fff;border-color:var(--primary)}.ev-option.correct{border-color:#22c55e66;background:#22c55e14}.ev-option.correct .ev-option-letter{background:#16a34a;color:#fff;border-color:#22c55e}.ev-option.wrong{border-color:#ef444466;background:#ef444414}.ev-option.wrong .ev-option-letter{background:#dc2626;color:#fff;border-color:#ef4444}.ev-option-text{flex:1;min-width:0;font-size:1.05rem;line-height:1.5}.ev-tf-list{display:grid;gap:10px;margin-top:16px}.ev-tf-row{display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:12px;padding:14px 18px;border:1px solid rgba(148,163,184,.1);border-radius:12px;background:#0f172a66}.ev-tf-label{display:flex;align-items:flex-start;gap:10px;flex:1;min-width:200px}.ev-tf-key{width:36px;height:36px;border-radius:8px;display:flex;align-items:center;justify-content:center;font-weight:800;font-size:1rem;flex-shrink:0;background:#7c3aed1a;border:1px solid rgba(124,58,237,.2);color:#c4b5fd}.ev-tf-btns{display:flex;gap:8px}.ev-tf-btn{padding:10px 24px;border-radius:999px;font-weight:700;font-size:1.15rem;cursor:pointer;border:1px solid rgba(148,163,184,.15);background:#0f172a80;color:#94a3b8;transition:all .18s}.ev-tf-btn:hover:not(:disabled){color:#e2e8f0;border-color:#94a3b84d}.ev-tf-btn.sel-true{background:#1d4ed84d;color:#93c5fd;border-color:#60a5fa66}.ev-tf-btn.sel-false{background:#dc262633;color:#fca5a5;border-color:#ef44444d}.ev-tf-btn.ok{background:#22c55e26;color:#86efac;border-color:#22c55e4d}.ev-tf-btn.nok{background:#ef444426;color:#fca5a5;border-color:#ef44444d}.ev-short-label{font-family:var(--font-mono);font-size:.75rem;font-weight:700;text-transform:uppercase;letter-spacing:.08em;color:#64748b;margin-bottom:8px}.ev-short-input{width:100%;padding:12px 18px;border:1px solid rgba(148,163,184,.15);border-radius:12px;background:#0f172a80;color:#e2e8f0;font:inherit;font-size:1.05rem;outline:none;transition:border-color .18s}.ev-short-input:focus{border-color:#60a5fa80}.ev-short-input:disabled{opacity:.6}.ev-short-input.correct{border-color:#22c55e66}.ev-short-input.wrong{border-color:#ef444466}.ev-short-answer{margin-top:8px;font-size:.9rem;color:#64748b}.ev-short-answer span{color:#86efac;font-weight:700}.ev-solution-toggle{display:inline-flex;align-items:center;gap:6px;padding:8px 16px;border-radius:999px;font-weight:700;font-size:.85rem;cursor:pointer;border:1px solid rgba(124,58,237,.2);background:#7c3aed14;color:#c4b5fd;transition:all .18s;margin-top:16px}.ev-solution-toggle:hover{background:#7c3aed33;border-color:#7c3aed66}.ev-solution-toggle .material-symbols-outlined{font-size:18px}.ev-solution-box{margin-top:12px;padding:20px;border-radius:12px;border:1px solid rgba(124,58,237,.15);background:#7c3aed0d}.ev-solution-label{display:flex;align-items:center;gap:6px;color:#c4b5fd;font-weight:700;font-size:.85rem;margin-bottom:10px}.ev-solution-label .material-symbols-outlined{font-size:20px}.ev-solution-body{color:#cbd5e1;font-size:1.05rem;line-height:1.7}.ev-ai-btn{position:absolute;bottom:16px;right:16px;width:36px;height:36px;border-radius:50%;display:flex;align-items:center;justify-content:center;border:1px solid rgba(124,58,237,.25);background:#7c3aed1a;color:#c4b5fd;cursor:pointer;transition:all .2s;z-index:5}.ev-ai-btn:hover{background:#7c3aed4d;transform:scale(1.1)}.ev-ai-btn:disabled{cursor:not-allowed;opacity:.5}.ev-ai-btn .material-symbols-outlined{font-size:18px}.ev-passage{border:1px solid rgba(148,163,184,.1);border-radius:14px;overflow:hidden;background:#0f172a73}.ev-passage-header{padding:24px;border-bottom:1px solid rgba(148,163,184,.08);background:#0f172a4d;position:relative}.ev-passage-label{font-family:var(--font-mono);font-size:.75rem;font-weight:700;text-transform:uppercase;letter-spacing:.15em;color:#a78bfa;margin-bottom:12px;display:flex;align-items:center;gap:6px}.ev-passage-label .material-symbols-outlined{font-size:18px}.ev-passage-text{color:#e2e8f0;font-size:1.15rem;line-height:1.8;white-space:pre-line}.ev-passage-questions{padding:8px}.ev-section-divider{display:flex;align-items:center;gap:16px;margin:32px 0 16px}.ev-section-line{flex:1;height:1px;background:#94a3b81a}.ev-section-tag{padding:6px 16px;border-radius:999px;border:1px solid rgba(148,163,184,.12);background:#0f172a80;color:#94a3b8;font-weight:700;font-size:.82rem;display:flex;align-items:center;gap:6px}.ev-section-tag .material-symbols-outlined{font-size:16px}.ev-sidebar{position:fixed;right:0;top:84px;bottom:0;width:280px;background:#090e1af2;-webkit-backdrop-filter:blur(16px);backdrop-filter:blur(16px);border-left:1px solid rgba(148,163,184,.1);padding:24px;overflow-y:auto;z-index:30}.ev-sidebar-title{font-family:var(--font-mono);font-size:.7rem;font-weight:700;text-transform:uppercase;letter-spacing:.15em;color:#64748b;margin-bottom:20px;display:flex;align-items:center;gap:6px}.ev-sidebar-title .material-symbols-outlined{font-size:16px;color:#a78bfa}.ev-sidebar-group{margin-bottom:20px}.ev-sidebar-group-label{display:flex;align-items:center;gap:8px;margin-bottom:10px}.ev-sidebar-group-label span{font-size:.78rem;font-weight:800;color:#a78bfa}.ev-sidebar-group-label .ev-sg-line{flex:1;height:1px;background:linear-gradient(90deg,rgba(167,139,250,.2),transparent)}.ev-sidebar-grid{display:grid;grid-template-columns:repeat(5,1fr);gap:6px}.ev-sidebar-dot{aspect-ratio:1;border-radius:8px;display:flex;align-items:center;justify-content:center;font-size:.78rem;font-weight:700;color:#64748b;border:1px solid rgba(148,163,184,.1);background:#0f172a80;text-decoration:none;transition:all .18s}.ev-sidebar-dot:hover{color:#e2e8f0;border-color:#7c3aed66;background:#7c3aed1a}.ev-pdf-panel{border:1px solid rgba(148,163,184,.1);border-radius:14px;overflow:hidden;background:#0f172a80;position:sticky;top:100px}.ev-pdf-bar{padding:12px 18px;display:flex;align-items:center;gap:8px;border-bottom:1px solid rgba(148,163,184,.1);background:#0f172a99}.ev-pdf-bar .material-symbols-outlined{font-size:18px;color:#a78bfa}.ev-pdf-bar span{color:#c4b5fd;font-weight:700;font-size:.88rem}.ev-pdf-panel iframe{width:100%;height:calc(100vh - 200px);border:none}.ev-empty{padding:40px;text-align:center;color:#475569;border:1px dashed rgba(148,163,184,.15);border-radius:14px}.ev-loading{display:flex;align-items:center;justify-content:center;gap:12px;min-height:60vh;color:#94a3b8;font-weight:700}.ev-modal-overlay{position:fixed;inset:0;z-index:100;background:#000000b3;-webkit-backdrop-filter:blur(6px);backdrop-filter:blur(6px);display:flex;align-items:center;justify-content:center;padding:16px}.ev-modal{background:#0f172af2;border:1px solid rgba(148,163,184,.15);border-radius:16px;padding:32px;max-width:420px;width:100%;box-shadow:0 24px 60px #00000080}.ev-modal h3{color:#f8fbff;font-size:1.2rem;font-weight:900;text-align:center;margin:0 0 16px}.ev-modal-info{padding:14px;border-radius:10px;border:1px solid rgba(148,163,184,.1);background:#0f172a80;margin-bottom:20px;color:#94a3b8;font-size:.88rem}.ev-modal-info strong{color:#e2e8f0}.ev-modal-btns{display:grid;gap:10px}.ev-modal-btn-primary{padding:12px;border-radius:12px;border:1px solid rgba(34,197,94,.4);background:linear-gradient(135deg,#22c55e,#16a34a);color:#fff;font-weight:800;cursor:pointer}.ev-modal-btn-secondary{padding:12px;border-radius:12px;border:1px solid rgba(148,163,184,.2);background:#0f172ab3;color:#cbd5e1;font-weight:800;cursor:pointer}@media(max-width:1100px){.ev-sidebar{display:none}}@media(max-width:768px){.ev-options{grid-template-columns:1fr}.ev-hero-inner{flex-direction:column}.ev-actions,.ev-btn-practice{width:100%}}.ps-page{background:#050505;min-height:100vh;color:#cbd5e1}.ps-header{position:fixed;top:0;left:0;width:100%;z-index:50;background:#0f172ab3;-webkit-backdrop-filter:blur(20px);backdrop-filter:blur(20px);border-bottom:1px solid rgba(148,163,184,.1);padding:12px 24px;display:flex;align-items:center;justify-content:space-between}.ps-header-left{display:flex;align-items:center;gap:16px;max-width:50%}.ps-back-btn{width:40px;height:40px;border-radius:50%;background:#0f172a80;border:1px solid rgba(148,163,184,.15);color:#94a3b8;display:flex;align-items:center;justify-content:center;cursor:pointer;transition:all .2s}.ps-back-btn:hover{color:#e2e8f0;border-color:#94a3b84d;background:#1e293bcc}.ps-title-box h1{font-size:1rem;font-weight:800;color:#f8fbff;margin:0;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.ps-meta{display:flex;align-items:center;gap:8px;font-size:.75rem;color:#64748b;font-family:var(--font-mono)}.ps-header-right{display:flex;align-items:center;gap:16px}.ps-timer{background:#0f172a80;border:1px solid rgba(148,163,184,.12);padding:8px 16px;border-radius:12px;display:flex;align-items:center;gap:8px;font-family:var(--font-mono);font-weight:800;color:#c4b5fd;font-size:1.1rem}.ps-submit-btn{background:linear-gradient(135deg,#22c55e,#16a34a);color:#fff;padding:10px 24px;border-radius:10px;font-weight:800;cursor:pointer;border:none;box-shadow:0 0 20px #22c55e33;transition:all .2s}.ps-submit-btn:hover{transform:translateY(-1px);box-shadow:0 0 30px #22c55e59}.ps-progress-container{position:absolute;bottom:0;left:0;width:100%;height:2px;background:#94a3b80d}.ps-progress-bar{height:100%;background:#3b82f6;transition:width .4s cubic-bezier(.4,0,.2,1)}.ps-main-container{padding:100px 24px 120px;max-width:1200px;margin:0 auto;display:grid;grid-template-columns:1fr 300px;gap:32px}@media(max-width:1100px){.ps-main-container{grid-template-columns:1fr}.ps-sidebar{display:none}}.ps-question-list{display:flex;flex-direction:column;gap:24px}.ps-card{background:#0f172a66;border:2px solid var(--border-solid);border-radius:16px;padding:32px;position:relative;transition:all .2s;box-shadow:var(--shadow-neo)}.ps-card.active{border-color:var(--primary);box-shadow:var(--shadow-neo-hover);transform:translate(-2px,-2px)}.ps-card-side-bar{position:absolute;left:0;top:0;bottom:0;width:4px;border-radius:4px 0 0 4px;background:#94a3b81a}.ps-card.active .ps-card-side-bar{background:#3b82f6}.ps-q-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:24px}.ps-q-num{background:#7c3aed1f;border:1px solid rgba(124,58,237,.2);color:#c4b5fd;padding:4px 12px;border-radius:999px;font-family:var(--font-mono);font-weight:800;font-size:.8rem}.ps-q-content{font-size:1.15rem;line-height:1.7;color:#f1f5f9;margin-bottom:24px}.ps-options{display:grid;grid-template-columns:1fr 1fr;gap:12px}@media(max-width:640px){.ps-options{grid-template-columns:1fr}}.ps-opt-btn{background:var(--bg-surface);border:2px solid var(--border-solid);border-radius:12px;padding:16px;display:flex;align-items:center;gap:12px;cursor:pointer;transition:all .2s;text-align:left;color:#94a3b8;font-size:1.05rem;box-shadow:var(--shadow-neo)}.ps-opt-btn:hover:not(:disabled){border-color:var(--primary);background:var(--bg-surface-hover);color:#e2e8f0;transform:translate(-2px,-2px);box-shadow:var(--shadow-neo-hover)}.ps-opt-btn:active:not(:disabled){transform:translate(1px,1px);box-shadow:var(--shadow-neo-active)}.ps-opt-btn.selected{background:#3b82f626;border-color:var(--primary);color:#60a5fa;box-shadow:var(--shadow-neo-hover)}.ps-opt-letter{width:36px;height:36px;border-radius:8px;background:#0f172a99;border:1px solid rgba(148,163,184,.15);display:flex;align-items:center;justify-content:center;font-weight:800;transition:all .2s}.ps-opt-btn.selected .ps-opt-letter{background:#3b82f6;color:#fff;border-color:transparent}.ps-opt-btn.correct{background:#22c55e1a;border-color:#22c55e66;color:#4ade80}.ps-opt-btn.correct .ps-opt-letter{background:#22c55e;color:#fff}.ps-opt-btn.wrong{background:#ef44441a;border-color:#ef444466;color:#f87171}.ps-opt-btn.wrong .ps-opt-letter{background:#ef4444;color:#fff}.ps-sidebar{background:#0f172a66;border:1px solid rgba(148,163,184,.1);border-radius:16px;padding:24px;position:sticky;top:100px;max-height:calc(100vh - 140px);overflow-y:auto}.ps-side-title{font-family:var(--font-mono);font-size:.7rem;font-weight:800;color:#64748b;text-transform:uppercase;letter-spacing:.15em;margin-bottom:24px;display:flex;align-items:center;gap:8px}.ps-side-grid{display:grid;grid-template-columns:repeat(5,1fr);gap:8px;margin-bottom:32px}.ps-dot{aspect-ratio:1;border-radius:8px;background:#0f172a99;border:1px solid rgba(148,163,184,.1);display:flex;align-items:center;justify-content:center;font-size:.8rem;font-weight:800;color:#64748b;cursor:pointer;transition:all .15s}.ps-dot:hover{border-color:#94a3b84d;color:#94a3b8}.ps-dot.answered{background:#3b82f6;color:#fff;border-color:transparent;box-shadow:0 4px 12px #3b82f633}.ps-dot.active{outline:2px solid #60a5fa;outline-offset:2px}.ps-dot.flagged:after{content:"";position:absolute;top:-2px;right:-2px;width:6px;height:6px;background:#f97316;border-radius:50%}.ps-solution{margin-top:24px;padding:24px;background:#7c3aed0d;border:1px solid rgba(124,58,237,.15);border-radius:12px;color:#cbd5e1}.ps-solution-label{display:flex;align-items:center;gap:8px;color:#c4b5fd;font-weight:800;margin-bottom:12px;font-size:.85rem}.ps-footer-nav{position:fixed;bottom:24px;left:50%;transform:translate(-50%);background:#0f172acc;-webkit-backdrop-filter:blur(24px);backdrop-filter:blur(24px);border:1px solid rgba(148,163,184,.1);border-radius:999px;padding:12px 24px;display:flex;gap:16px;box-shadow:0 10px 40px #0006;z-index:100}.ps-nav-btn{background:transparent;border:none;color:#94a3b8;display:flex;align-items:center;gap:8px;font-weight:700;cursor:pointer;transition:all .2s;padding:8px 16px;border-radius:999px}.ps-nav-btn:hover:not(:disabled){color:#f1f5f9;background:#94a3b81a}.ps-nav-btn.primary{background:#3b82f6;color:#fff}.ps-nav-btn:disabled{opacity:.3;cursor:not-allowed}.ps-score-overlay{margin-bottom:32px;background:#0f172a99;border:1px solid rgba(148,163,184,.15);border-radius:20px;padding:40px;display:flex;align-items:center;gap:40px}.ps-score-circle{width:120px;height:120px;border-radius:50%;border:8px solid rgba(148,163,184,.1);display:flex;align-items:center;justify-content:center;font-size:2rem;font-weight:900;position:relative}.ps-score-info h2{font-size:2rem;font-weight:900;margin:0 0 16px;color:#f8fbff}.ps-score-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}.ps-score-item{background:#0f172a80;padding:12px 20px;border-radius:12px;border:1px solid rgba(148,163,184,.1)}.ps-score-val{font-size:1.5rem;font-weight:800;color:#f1f5f9}.ps-score-label{font-size:.7rem;font-weight:700;color:#64748b;text-transform:uppercase}.ps-modal-overlay{position:fixed;inset:0;z-index:1000;background:#000c;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);display:flex;align-items:center;justify-content:center;padding:24px}.ps-modal{background:#0f172a;border:1px solid rgba(148,163,184,.2);border-radius:24px;padding:40px;max-width:440px;width:100%;text-align:center}.ps-modal h3{font-size:1.5rem;font-weight:900;color:#f8fbff;margin:0 0 12px}.ps-modal p{color:#94a3b8;margin-bottom:32px}.ps-modal-btns{display:flex;flex-direction:column;gap:12px}.ps-modal-btn{padding:14px;border-radius:12px;font-weight:800;cursor:pointer;transition:all .2s;border:1px solid transparent}.ps-modal-btn.primary{background:#3b82f6;color:#fff}.ps-modal-btn.danger{background:#ef44441a;color:#f87171;border-color:#ef444433}.ps-modal-btn.ghost{background:transparent;color:#64748b;border-color:#94a3b81a}.ps-page .take-viewer{flex:1;min-width:0;display:flex;flex-direction:column;background:#09090b;border-radius:20px;overflow:hidden;border:1px solid rgba(148,163,184,.1);height:calc(100vh - 140px);position:sticky;top:100px}.ps-page .viewer-controls{padding:12px 20px;display:flex;align-items:center;justify-content:space-between;background:#0f172ad9;-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);border-bottom:1px solid rgba(148,163,184,.08);flex-shrink:0}.ps-page .viewer-page-info{font-family:var(--font-mono);font-size:.78rem;font-weight:700;color:#64748b;letter-spacing:.05em}.ps-page .viewer-zoom-group{display:flex;align-items:center;gap:4px;background:#ffffff0a;padding:4px 8px;border-radius:10px;border:1px solid rgba(148,163,184,.08)}.ps-page .viewer-zoom-group button{background:transparent;border:none;color:#64748b;cursor:pointer;display:flex;align-items:center;justify-content:center;padding:4px;border-radius:6px;transition:color .15s,background .15s}.ps-page .viewer-zoom-group button:hover{color:#e2e8f0;background:#ffffff14}.ps-page .zoom-value{font-family:var(--font-mono);font-size:.75rem;font-weight:700;color:#94a3b8;min-width:40px;text-align:center}.ps-page .viewer-image-container{flex:1;overflow:auto;display:flex;justify-content:center;align-items:flex-start;padding:32px 24px;background:#09090b;scrollbar-width:thin;scrollbar-color:rgba(148,163,184,.15) transparent}.ps-page .viewer-image-container::-webkit-scrollbar{width:6px;height:6px}.ps-page .viewer-image-container::-webkit-scrollbar-track{background:transparent}.ps-page .viewer-image-container::-webkit-scrollbar-thumb{background:#94a3b826;border-radius:999px}.ps-page .exam-page-image{background:#fff;border-radius:4px;box-shadow:0 8px 40px #0009,0 0 0 1px #ffffff0f;transition:width .2s ease-out;height:auto;object-fit:contain;flex-shrink:0}.ps-page .viewer-error{display:flex;flex-direction:column;align-items:center;justify-content:center;gap:12px;color:#475569;flex:1;padding:40px}.ps-page .viewer-error span.material-symbols-outlined{font-size:48px;color:#334155}.ps-page .viewer-error p{font-size:.9rem;color:#475569}.ps-page .viewer-footer{padding:12px 20px;display:flex;align-items:center;justify-content:center;gap:12px;background:#0f172ad9;border-top:1px solid rgba(148,163,184,.08);-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);flex-shrink:0}.ps-page .page-nav-btn{background:#ffffff0a;border:1px solid rgba(148,163,184,.1);color:#94a3b8;width:36px;height:36px;border-radius:10px;cursor:pointer;display:flex;align-items:center;justify-content:center;transition:all .15s}.ps-page .page-nav-btn:hover:not(:disabled){color:#e2e8f0;border-color:#94a3b840;background:#ffffff14}.ps-page .page-nav-btn:disabled{opacity:.25;cursor:not-allowed}.ps-page .page-dots{display:flex;gap:6px;flex-wrap:wrap;justify-content:center;max-width:480px}.ps-page .page-dot{width:30px;height:30px;border-radius:8px;background:#ffffff0a;border:1px solid rgba(148,163,184,.1);color:#475569;font-weight:700;font-size:.75rem;cursor:pointer;transition:all .15s;display:flex;align-items:center;justify-content:center}.ps-page .page-dot:hover:not(.active){color:#94a3b8;border-color:#94a3b840;background:#ffffff0f}.ps-page .page-dot.active{background:#3b82f6;border-color:transparent;color:#fff;box-shadow:0 0 12px #3b82f659}.omr-sheet{display:flex;flex-direction:column;gap:20px}.omr-group{background:#0f172a80;border:1px solid rgba(148,163,184,.08);border-radius:12px;padding:14px 12px}.omr-group-label{font-family:var(--font-mono);font-size:.65rem;font-weight:800;letter-spacing:.1em;color:#475569;text-transform:uppercase;margin-bottom:10px;padding-bottom:8px;border-bottom:1px solid rgba(148,163,184,.06)}.omr-header-row{display:grid;grid-template-columns:28px repeat(4,1fr);gap:4px;margin-bottom:4px;padding:0 2px}.omr-qnum-head{font-size:.6rem;color:#334155;text-align:center}.omr-opt-head{font-family:var(--font-mono);font-size:.65rem;font-weight:800;color:#475569;text-align:center}.omr-row{display:grid;grid-template-columns:28px repeat(4,1fr);gap:4px;align-items:center;padding:3px 2px;border-radius:6px;transition:background .15s}.omr-row:hover{background:#ffffff05}.omr-row.omr-correct{background:#22c55e0f}.omr-row.omr-wrong{background:#ef44440f}.omr-qnum{font-family:var(--font-mono);font-size:.68rem;font-weight:700;color:#475569;text-align:center;line-height:1}.omr-bubble{width:22px;height:22px;border-radius:50%;border:1.5px solid rgba(148,163,184,.2);background:#ffffff08;cursor:pointer;margin:0 auto;display:block;transition:all .12s;position:relative}.omr-bubble:hover:not(:disabled){border-color:#3b82f680;background:#3b82f614}.omr-bubble.filled{background:#1e40af;border-color:#3b82f6;box-shadow:0 0 0 2px #3b82f640,inset 0 0 0 4px #3b82f6}.omr-bubble.correct-bubble{border-color:#22c55e;background:#166534;box-shadow:0 0 0 2px #22c55e4d}.omr-bubble.wrong-bubble{border-color:#ef4444;background:#7f1d1d;box-shadow:0 0 0 2px #ef44444d}.omr-bubble:disabled{cursor:not-allowed}.omr-row.omr-multi{background:#fb923c0d;border-radius:6px}.omr-qnum-warn{color:#f97316!important}.omr-bubble.multi-fill{border-color:#f97316;background:#fb923c4d;box-shadow:0 0 0 2px #fb923c33}.omr-tf-block{margin-bottom:12px;padding:10px 12px;background:#ffffff03;border-radius:10px;border:1px solid rgba(148,163,184,.05)}.omr-tf-title-row{display:flex;justify-content:space-between;align-items:center;margin-bottom:8px;padding-bottom:6px;border-bottom:1px dashed rgba(148,163,184,.06)}.omr-tf-qnum{font-family:var(--font-mono);font-size:.65rem;font-weight:800;color:#475569}.omr-tf-header-labels{display:flex;gap:6px}.omr-tf-header-labels span{font-family:var(--font-mono);font-size:.65rem;font-weight:800;color:#475569;width:22px;text-align:center}.omr-tf-row{display:flex;justify-content:space-between;align-items:center;padding:3px 2px;border-radius:4px;transition:background .12s}.omr-tf-row:hover{background:#ffffff05}.omr-tf-key{font-family:var(--font-mono);font-size:.68rem;font-weight:800;color:#334155;width:16px}.omr-tf-bubbles{display:flex;gap:6px}.omr-sa-row{display:flex;align-items:center;gap:8px;margin-bottom:6px}.omr-sa-input{flex:1;height:26px;background:#ffffff0a;border:1px solid rgba(148,163,184,.12);border-radius:6px;color:#e2e8f0;font-size:.72rem;padding:0 8px;outline:none;transition:border-color .15s}.omr-sa-input:focus{border-color:#60a5fa80}.omr-sa-input:disabled{opacity:.6;cursor:not-allowed}.omr-sa-input.omr-sa-ok{border-color:#22c55e;background:#22c55e14}.omr-sa-input.omr-sa-nok{border-color:#ef4444;background:#ef444414}.qb-page{width:min(1440px,calc(100% - 40px));margin:0 auto;padding:100px 0 80px;display:grid;grid-template-columns:320px 1fr;gap:32px}@media(max-width:1024px){.qb-page{grid-template-columns:1fr}}.qb-sidebar{position:sticky;top:100px;height:fit-content;background:#0f172a66;border:1px solid rgba(148,163,184,.12);border-radius:20px;padding:24px}.qb-side-title{font-size:1.5rem;font-weight:900;color:#f1f5f9;margin-bottom:4px}.qb-side-label{font-family:var(--font-mono);font-size:.7rem;font-weight:800;color:#3b82f6;text-transform:uppercase;letter-spacing:.15em}.qb-side-group{margin-top:32px}.qb-side-tag{font-family:var(--font-mono);font-size:.65rem;font-weight:800;color:#64748b;margin-bottom:12px}.qb-side-btn{width:100%;padding:12px 16px;border-radius:10px;margin-bottom:8px;display:flex;align-items:center;gap:12px;background:#0f172a80;border:1px solid rgba(148,163,184,.1);color:#94a3b8;font-weight:700;cursor:pointer;transition:all .2s}.qb-side-btn:hover{background:#1e293b99;color:#e2e8f0;border-color:#94a3b833}.qb-side-btn.active{background:#3b82f6;color:#fff;border-color:transparent;box-shadow:0 4px 12px #3b82f633}.qb-main{display:flex;flex-direction:column;gap:32px}.qb-header h1{font-size:3rem;font-weight:900;color:#f8fbff;letter-spacing:-.04em;margin:0 0 12px}.qb-header p{color:#64748b;font-size:1.1rem}.qb-filter-bar{background:#0f172a66;border:1px solid rgba(148,163,184,.12);border-radius:16px;padding:20px}.qb-search-input-box{position:relative;margin-bottom:20px}.qb-search-icon{position:absolute;left:14px;top:50%;transform:translateY(-50%);color:#3b82f6}.qb-search-input{width:100%;padding:14px 14px 14px 48px;background:#0f172a99;border:1px solid rgba(148,163,184,.15);border-radius:12px;color:#f1f5f9;font-size:1rem;outline:none;transition:all .2s}.qb-search-input:focus{border-color:#3b82f680;background:#0f172acc}.qb-selects{display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:12px}.qb-select{background:#0f172a99;border:1px solid rgba(148,163,184,.15);border-radius:10px;padding:10px 16px;color:#f1f5f9;font-weight:700;font-size:.9rem;outline:none;cursor:pointer}.qb-card{background:var(--bg-surface);border:2px solid var(--border-solid);border-radius:20px;padding:32px;position:relative;overflow:hidden;transition:all .2s;box-shadow:var(--shadow-neo)}.qb-card:hover{border-color:var(--primary);transform:translate(-2px,-2px);background:var(--bg-surface-hover);box-shadow:var(--shadow-neo-hover)}.qb-card-bg-glow{position:absolute;top:0;right:0;width:160px;height:160px;background:radial-gradient(circle,rgba(59,130,246,.05) 0%,transparent 70%);pointer-events:none}.qb-q-meta{display:flex;flex-wrap:wrap;gap:8px;margin-bottom:20px;align-items:center}.qb-tag{padding:4px 12px;border-radius:999px;font-family:var(--font-mono);font-size:.65rem;font-weight:800;text-transform:uppercase;letter-spacing:.05em}.qb-tag.subject{background:#3b82f626;color:#60a5fa}.qb-tag.exam{background:#94a3b81a;color:#94a3b8}.qb-tag.num{background:#7c3aed26;color:#c4b5fd}.qb-bookmark-btn{margin-left:auto;width:36px;height:36px;border-radius:10px;background:#0f172a99;border:1px solid rgba(148,163,184,.1);color:#64748b;display:flex;align-items:center;justify-content:center;cursor:pointer;transition:all .2s}.qb-bookmark-btn:hover{color:#f97316;border-color:#f973164d}.qb-bookmark-btn.active{color:#f97316;background:#f973161a;border-color:transparent}.qb-options{display:grid;grid-template-columns:1fr 1fr;gap:12px;margin:24px 0}@media(max-width:640px){.qb-options{grid-template-columns:1fr}}.qb-opt-btn{background:var(--bg-surface);border:2px solid var(--border-solid);border-radius:12px;padding:14px;display:flex;align-items:center;gap:12px;cursor:pointer;transition:all .2s;text-align:left;color:#94a3b8;box-shadow:var(--shadow-neo)}.qb-opt-btn:hover:not(:disabled){border-color:var(--primary);background:var(--bg-surface-hover);color:#e2e8f0;transform:translate(-2px,-2px);box-shadow:var(--shadow-neo-hover)}.qb-opt-btn:active:not(:disabled){transform:translate(1px,1px);box-shadow:var(--shadow-neo-active)}.qb-opt-btn.selected{background:#3b82f626;border-color:var(--primary);color:#60a5fa;box-shadow:var(--shadow-neo-hover)}.qb-opt-btn.correct{background:#22c55e1a;border-color:#22c55e66;color:#4ade80}.qb-opt-btn.wrong{background:#ef44441a;border-color:#ef444466;color:#f87171}.qb-opt-letter{width:32px;height:32px;border-radius:8px;background:#0f172a99;border:1px solid rgba(148,163,184,.15);display:flex;align-items:center;justify-content:center;font-weight:800;transition:all .2s}.qb-opt-btn.selected .qb-opt-letter{background:#3b82f6;color:#fff;border-color:transparent}.qb-opt-btn.correct .qb-opt-letter{background:#22c55e;color:#fff;border-color:transparent}.qb-opt-btn.wrong .qb-opt-letter{background:#ef4444;color:#fff;border-color:transparent}.qb-card-footer{display:flex;justify-content:space-between;align-items:center;border-top:1px solid rgba(148,163,184,.08);padding-top:20px;margin-top:20px}.qb-id{font-family:var(--font-mono);font-size:.65rem;color:#475569}.qb-sol-toggle{background:transparent;border:none;color:#3b82f6;font-weight:800;font-size:.85rem;display:flex;align-items:center;gap:6px;cursor:pointer;transition:all .2s}.qb-sol-toggle:hover{color:#60a5fa;text-decoration:underline}.qb-sol-box{margin-top:20px;padding:24px;background:#7c3aed0d;border:1px solid rgba(124,58,237,.15);border-radius:12px}.qb-passage-card{background:#0f172a4d;border:1px solid rgba(148,163,184,.1);border-radius:24px;padding:24px;display:flex;flex-direction:column;gap:16px}.qb-passage-header{background:#0f172a80;border:1px solid rgba(148,163,184,.1);border-radius:16px;padding:24px}.qb-passage-label{display:flex;align-items:center;gap:8px;font-family:var(--font-mono);font-size:.7rem;font-weight:800;color:#3b82f6;text-transform:uppercase;margin-bottom:12px}.qb-passage-text{font-size:1.05rem;line-height:1.6;color:#cbd5e1}.qb-passage-questions{display:flex;flex-direction:column;gap:4px;border-radius:16px;overflow:hidden}.qb-passage-questions .qb-card{border-radius:0;border:none;border-bottom:1px solid rgba(148,163,184,.05)}.qb-passage-questions .qb-card:last-child{border-bottom:none}.hp-page{width:min(1200px,calc(100% - 40px));margin:0 auto;padding:100px 0 80px}.hp-header{margin-bottom:40px}.hp-header h1{font-size:2.8rem;font-weight:900;color:#f8fbff;margin:0 0 8px;letter-spacing:-.03em}.hp-header p{color:#64748b;font-size:1.1rem}.hp-stats{display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:16px;margin-bottom:32px}.hp-stat-card{background:#0f172a66;border:1px solid rgba(148,163,184,.12);border-radius:16px;padding:24px;transition:all .2s}.hp-stat-card:hover{border-color:#94a3b84d;transform:translateY(-2px);background:#1e293b80}.hp-stat-icon{font-size:2rem;margin-bottom:16px}.hp-stat-val{font-size:2.2rem;font-weight:900;color:#f1f5f9;line-height:1;margin-bottom:4px}.hp-stat-label{font-size:.75rem;font-weight:700;color:#64748b;text-transform:uppercase;letter-spacing:.05em}.hp-card{background:#0f172a66;border:1px solid rgba(148,163,184,.12);border-radius:20px;padding:32px;margin-bottom:32px}.hp-card-title{display:flex;align-items:center;gap:10px;font-size:1.2rem;font-weight:800;color:#f1f5f9;margin-bottom:24px}.hp-topic-item{display:flex;align-items:center;gap:20px;margin-bottom:16px}.hp-topic-name{width:200px;font-size:.9rem;color:#94a3b8;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.hp-progress-bg{flex:1;height:8px;background:#94a3b80d;border-radius:99px;overflow:hidden}.hp-progress-fill{height:100%;background:linear-gradient(90deg,#3b82f6,#60a5fa);border-radius:99px;transition:width 1s ease-out}.hp-topic-acc{width:60px;text-align:right;font-weight:800;color:#f1f5f9}.hp-list{display:flex;flex-direction:column}.hp-item{display:flex;align-items:center;justify-content:space-between;padding:20px 32px;border-bottom:1px solid rgba(148,163,184,.05);cursor:pointer;transition:all .2s}.hp-item:last-child{border-bottom:none}.hp-item:hover{background:#1e293b66}.hp-item-info{flex:1;min-width:0}.hp-item-title{font-size:1.05rem;font-weight:800;color:#f1f5f9;margin-bottom:4px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.hp-item-meta{display:flex;align-items:center;gap:12px;font-size:.8rem;color:#64748b}.hp-item-stats{display:flex;align-items:center;gap:32px;margin-left:32px}.hp-score{font-size:2rem;font-weight:900;text-align:right;min-width:60px}.hp-score.high{color:#22c55e}.hp-score.med{color:#f59e0b}.hp-score.low{color:#ef4444}.hp-btns{display:flex;gap:8px}.hp-btn{padding:8px 16px;border-radius:8px;font-size:.8rem;font-weight:700;background:#1e293b99;color:#94a3b8;border:1px solid rgba(148,163,184,.1);cursor:pointer;transition:all .2s}.hp-btn:hover{color:#f1f5f9;border-color:#94a3b84d;background:#334155cc}.hp-btn.accent{background:#3b82f633;color:#60a5fa;border-color:#3b82f64d}.hp-btn.accent:hover{background:#3b82f666;color:#fff}.te-page{width:min(1000px,calc(100% - 40px));margin:0 auto;padding:100px 0 80px}.te-tree{display:flex;flex-direction:column;gap:16px;margin-top:32px}.te-root{background:#0f172a66;border:1px solid rgba(148,163,184,.12);border-radius:16px;overflow:hidden}.te-root-header{padding:20px 24px;display:flex;align-items:center;gap:16px;cursor:pointer;transition:background .2s}.te-root-header:hover{background:#1e293b80}.te-root-header h3{flex:1;font-size:1.1rem;font-weight:800;color:#f1f5f9;margin:0}.te-children{background:#0f172a33;border-top:1px solid rgba(148,163,184,.05);padding:8px 0}.te-child{padding:12px 24px 12px 64px;display:flex;justify-content:space-between;align-items:center;color:#94a3b8;font-size:.95rem;transition:all .2s}.te-child:hover{background:#1e293b4d;color:#f1f5f9}.te-count{font-family:var(--font-mono);font-size:.75rem;font-weight:700;color:#475569}.admin-page{width:min(1440px,calc(100% - 40px));margin:0 auto;padding:100px 0 80px}.admin-header-section{margin-bottom:40px}.admin-title{font-size:clamp(2rem,5vw,3.5rem);font-weight:900;color:#f8fbff;letter-spacing:-.04em;margin-bottom:12px;text-shadow:2px 2px 0px rgba(59,130,246,.3)}.admin-subtitle{color:#94a3b8;font-size:1.1rem;max-width:600px}.admin-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(300px,1fr));gap:24px;margin-bottom:48px}.admin-stat-card{background:#0f172a;border:2px solid #1e293b;border-radius:16px;padding:24px;display:flex;align-items:center;gap:20px;box-shadow:6px 6px #020617;transition:all .2s cubic-bezier(.4,0,.2,1)}.admin-stat-card:hover{transform:translate(-2px,-2px);box-shadow:8px 8px #3b82f633;border-color:#3b82f6}.admin-stat-icon{width:56px;height:56px;border-radius:12px;background:#1e293b;display:flex;align-items:center;justify-content:center;border:2px solid #334155}.admin-stat-value{font-size:2rem;font-weight:900;color:#f8fbff;line-height:1}.admin-stat-label{font-size:.75rem;font-weight:700;color:#64748b;text-transform:uppercase;letter-spacing:.1em;margin-top:4px}.neo-section{background:#0f172a;border:3px solid #1e293b;border-radius:20px;padding:32px;box-shadow:8px 8px #020617;margin-bottom:48px}.neo-section-title{font-size:1.5rem;font-weight:900;margin-bottom:24px;display:flex;align-items:center;gap:12px;color:#f8fbff}.neo-section-title span{color:#3b82f6}.neo-drop-zone{background:#1e293b44;border:3px dashed #334155;border-radius:16px;padding:48px 32px;display:flex;flex-direction:column;align-items:center;gap:16px;cursor:pointer;transition:all .2s ease}.neo-drop-zone:hover{background:#1e293b88;border-color:#3b82f6;transform:scale(1.01)}.neo-drop-zone.dragging{background:#3b82f61a;border-color:#3b82f6;border-style:solid}.neo-table-container{background:#0f172a;border:3px solid #1e293b;border-radius:20px;overflow:hidden;box-shadow:10px 10px #020617}.neo-table{width:100%;border-collapse:collapse}.neo-table th{background:#1e293b;padding:16px 20px;text-align:left;font-size:.75rem;font-weight:800;color:#94a3b8;text-transform:uppercase;letter-spacing:.1em;border-bottom:2px solid #334155}.neo-table td{padding:16px 20px;border-bottom:1px solid #1e293b;color:#cbd5e1}.neo-table tr:hover td{background:#1e293b44}.neo-table tr:last-child td{border-bottom:none}.neo-btn{padding:12px 24px;border-radius:12px;font-weight:800;font-size:.9rem;display:flex;align-items:center;gap:8px;transition:all .15s cubic-bezier(.4,0,.2,1);cursor:pointer;border:2px solid transparent}.neo-btn-primary{background:#3b82f6;color:#fff;box-shadow:4px 4px #1d4ed8}.neo-btn-primary:hover{transform:translate(-2px,-2px);box-shadow:6px 6px #1d4ed8}.neo-btn-primary:active{transform:translate(2px,2px);box-shadow:0 0 #1d4ed8}.neo-btn-secondary{background:#1e293b;color:#f8fbff;border-color:#334155;box-shadow:4px 4px #020617}.neo-btn-secondary:hover{background:#334155;transform:translate(-1px,-1px);box-shadow:5px 5px #020617}.neo-btn-danger{background:#ef44441a;color:#f87171;border-color:#ef444433;box-shadow:4px 4px #7f1d1d}.neo-btn-danger:hover{background:#ef444433;transform:translate(-1px,-1px);box-shadow:5px 5px #7f1d1d}.neo-input{background:#1e293b;border:2px solid #334155;border-radius:12px;padding:12px 16px;color:#f8fbff;font-weight:500;outline:none;transition:all .2s}.neo-input:focus{border-color:#3b82f6;background:#1e293b;box-shadow:0 0 0 4px #3b82f61a}.neo-tabs{display:flex;gap:8px;margin-bottom:24px;border-bottom:2px solid #1e293b;padding-bottom:2px}.neo-tab{padding:12px 20px;font-weight:800;font-size:.9rem;color:#64748b;cursor:pointer;transition:all .2s;border-radius:12px 12px 0 0;position:relative}.neo-tab:hover{color:#cbd5e1;background:#1e293b}.neo-tab.active{color:#3b82f6;background:#0f172a;border:2px solid #1e293b;border-bottom:2px solid #0f172a;margin-bottom:-2px}.admin-editor{display:flex;flex-direction:column;height:100vh;background:#050505;color:#f8fbff}.admin-header{height:64px;background:#0f172acc;-webkit-backdrop-filter:blur(20px);backdrop-filter:blur(20px);border-bottom:1px solid rgba(148,163,184,.1);display:flex;align-items:center;padding:0 24px;justify-content:space-between;z-index:100}.admin-title{font-size:1.1rem;font-weight:800;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;max-width:400px}.mode-toggle{display:flex;background:#0f172a80;padding:4px;border-radius:10px;border:1px solid rgba(148,163,184,.08)}.mode-btn{padding:6px 16px;border-radius:8px;font-size:.85rem;font-weight:700;color:#64748b;border:none;background:transparent;cursor:pointer;transition:all .2s}.mode-btn.active{background:#1e293b;color:#f1f5f9;box-shadow:0 4px 12px #0003}.admin-body{flex:1;display:flex;overflow:hidden}.admin-viewer-pane{flex:1;overflow:auto;background:#000;position:relative;padding:40px;display:flex;justify-content:center}.image-canvas-wrapper{position:relative;box-shadow:0 40px 100px #000c}.admin-sidebar{width:380px;background:#0a0a0a;border-left:1px solid rgba(148,163,184,.1);display:flex;flex-direction:column;overflow:hidden}.sidebar-scroll{flex:1;overflow-y:auto;padding:24px}.admin-card{background:#0f172a66;border:1px solid rgba(148,163,184,.1);border-radius:16px;padding:20px;margin-bottom:16px}.admin-card h4{font-size:.75rem;font-weight:800;color:#475569;text-transform:uppercase;letter-spacing:.1em;margin:0 0 16px}.admin-input{width:100%;background:#0f172a99;border:1px solid rgba(148,163,184,.12);border-radius:10px;padding:10px 14px;color:#f1f5f9;font-size:.9rem;outline:none;margin-bottom:12px}.admin-input:focus{border-color:#3b82f6}.admin-btn{padding:10px 16px;border-radius:10px;font-weight:700;font-size:.85rem;cursor:pointer;border:none;transition:all .2s;display:flex;align-items:center;justify-content:center;gap:8px}.admin-btn.primary{background:#3b82f6;color:#fff}.admin-btn.primary:hover{background:#2563eb}.admin-btn.secondary{background:#1e293b;color:#f1f5f9}.admin-btn.secondary:hover{background:#334155}.admin-btn.danger{background:#ef44441a;color:#f87171}.admin-btn.danger:hover{background:#ef444433}.rnd-box{border:2px solid;background:#ffffff0d;display:flex;align-items:center;justify-content:center;color:#fff;font-weight:900;font-size:10px;cursor:grab}.rnd-box.selected{box-shadow:0 0 0 2px #fff,0 0 20px #ffffff4d;z-index:50!important}.admin-footer{height:56px;background:#0a0a0a;border-top:1px solid rgba(148,163,184,.1);display:flex;align-items:center;padding:0 24px;justify-content:center;gap:20px}.admin-page-nav{display:flex;align-items:center;gap:8px}.page-chip{width:32px;height:32px;border-radius:8px;display:flex;align-items:center;justify-content:center;font-size:.85rem;font-weight:700;cursor:pointer;background:#1e293b;color:#94a3b8;border:none}.page-chip.active{background:#3b82f6;color:#fff}.CodeMirror{font-family:monospace;height:300px;color:#000;direction:ltr}.CodeMirror-lines{padding:4px 0}.CodeMirror pre.CodeMirror-line,.CodeMirror pre.CodeMirror-line-like{padding:0 4px}.CodeMirror-gutter-filler,.CodeMirror-scrollbar-filler{background-color:#fff}.CodeMirror-gutters{border-right:1px solid #ddd;background-color:#f7f7f7;white-space:nowrap}.CodeMirror-linenumber{padding:0 3px 0 5px;min-width:20px;text-align:right;color:#999;white-space:nowrap}.CodeMirror-guttermarker{color:#000}.CodeMirror-guttermarker-subtle{color:#999}.CodeMirror-cursor{border-left:1px solid #000;border-right:none;width:0}.CodeMirror div.CodeMirror-secondarycursor{border-left:1px solid silver}.cm-fat-cursor .CodeMirror-cursor{width:auto;border:0!important;background:#7e7}.cm-fat-cursor div.CodeMirror-cursors{z-index:1}.cm-fat-cursor .CodeMirror-line::selection,.cm-fat-cursor .CodeMirror-line>span::selection,.cm-fat-cursor .CodeMirror-line>span>span::selection{background:0 0}.cm-fat-cursor .CodeMirror-line::-moz-selection,.cm-fat-cursor .CodeMirror-line>span::-moz-selection,.cm-fat-cursor .CodeMirror-line>span>span::-moz-selection{background:0 0}.cm-fat-cursor{caret-color:transparent}@-moz-keyframes blink{50%{background-color:transparent}}@-webkit-keyframes blink{50%{background-color:transparent}}@keyframes blink{50%{background-color:transparent}}.cm-tab{display:inline-block;text-decoration:inherit}.CodeMirror-rulers{position:absolute;inset:-50px 0 0;overflow:hidden}.CodeMirror-ruler{border-left:1px solid #ccc;top:0;bottom:0;position:absolute}.cm-s-default .cm-header{color:#00f}.cm-s-default .cm-quote{color:#090}.cm-negative{color:#d44}.cm-positive{color:#292}.cm-header,.cm-strong{font-weight:700}.cm-em{font-style:italic}.cm-link{text-decoration:underline}.cm-strikethrough{text-decoration:line-through}.cm-s-default .cm-keyword{color:#708}.cm-s-default .cm-atom{color:#219}.cm-s-default .cm-number{color:#164}.cm-s-default .cm-def{color:#00f}.cm-s-default .cm-variable-2{color:#05a}.cm-s-default .cm-type,.cm-s-default .cm-variable-3{color:#085}.cm-s-default .cm-comment{color:#a50}.cm-s-default .cm-string{color:#a11}.cm-s-default .cm-string-2{color:#f50}.cm-s-default .cm-meta,.cm-s-default .cm-qualifier{color:#555}.cm-s-default .cm-builtin{color:#30a}.cm-s-default .cm-bracket{color:#997}.cm-s-default .cm-tag{color:#170}.cm-s-default .cm-attribute{color:#00c}.cm-s-default .cm-hr{color:#999}.cm-s-default .cm-link{color:#00c}.cm-s-default .cm-error,.cm-invalidchar{color:red}.CodeMirror-composing{border-bottom:2px solid}div.CodeMirror span.CodeMirror-matchingbracket{color:#0b0}div.CodeMirror span.CodeMirror-nonmatchingbracket{color:#a22}.CodeMirror-matchingtag{background:#ff96004d}.CodeMirror-activeline-background{background:#e8f2ff}.CodeMirror{position:relative;overflow:hidden;background:#fff}.CodeMirror-scroll{overflow:scroll!important;margin-bottom:-50px;margin-right:-50px;padding-bottom:50px;height:100%;outline:0;position:relative;z-index:0}.CodeMirror-sizer{position:relative;border-right:50px solid transparent}.CodeMirror-gutter-filler,.CodeMirror-hscrollbar,.CodeMirror-scrollbar-filler,.CodeMirror-vscrollbar{position:absolute;z-index:6;display:none;outline:0}.CodeMirror-vscrollbar{right:0;top:0;overflow-x:hidden;overflow-y:scroll}.CodeMirror-hscrollbar{bottom:0;left:0;overflow-y:hidden;overflow-x:scroll}.CodeMirror-scrollbar-filler{right:0;bottom:0}.CodeMirror-gutter-filler{left:0;bottom:0}.CodeMirror-gutters{position:absolute;left:0;top:0;min-height:100%;z-index:3}.CodeMirror-gutter{white-space:normal;height:100%;display:inline-block;vertical-align:top;margin-bottom:-50px}.CodeMirror-gutter-wrapper{position:absolute;z-index:4;background:0 0!important;border:none!important}.CodeMirror-gutter-background{position:absolute;top:0;bottom:0;z-index:4}.CodeMirror-gutter-elt{position:absolute;cursor:default;z-index:4}.CodeMirror-gutter-wrapper ::selection{background-color:transparent}.CodeMirror-gutter-wrapper ::-moz-selection{background-color:transparent}.CodeMirror-lines{cursor:text;min-height:1px}.CodeMirror pre.CodeMirror-line,.CodeMirror pre.CodeMirror-line-like{-moz-border-radius:0;-webkit-border-radius:0;border-radius:0;border-width:0;background:0 0;font-family:inherit;font-size:inherit;margin:0;white-space:pre;word-wrap:normal;line-height:inherit;color:inherit;z-index:2;position:relative;overflow:visible;-webkit-tap-highlight-color:transparent;-webkit-font-variant-ligatures:contextual;font-variant-ligatures:contextual}.CodeMirror-wrap pre.CodeMirror-line,.CodeMirror-wrap pre.CodeMirror-line-like{word-wrap:break-word;white-space:pre-wrap;word-break:normal}.CodeMirror-linebackground{position:absolute;inset:0;z-index:0}.CodeMirror-linewidget{position:relative;z-index:2;padding:.1px}.CodeMirror-code{outline:0}.CodeMirror-gutter,.CodeMirror-gutters,.CodeMirror-linenumber,.CodeMirror-scroll,.CodeMirror-sizer{-moz-box-sizing:content-box;box-sizing:content-box}.CodeMirror-measure{position:absolute;width:100%;height:0;overflow:hidden;visibility:hidden}.CodeMirror-cursor{position:absolute;pointer-events:none}.CodeMirror-measure pre{position:static}div.CodeMirror-cursors{visibility:hidden;position:relative;z-index:3}div.CodeMirror-dragcursors,.CodeMirror-focused div.CodeMirror-cursors{visibility:visible}.CodeMirror-selected{background:#d9d9d9}.CodeMirror-focused .CodeMirror-selected{background:#d7d4f0}.CodeMirror-crosshair{cursor:crosshair}.CodeMirror-line::selection,.CodeMirror-line>span::selection,.CodeMirror-line>span>span::selection{background:#d7d4f0}.CodeMirror-line::-moz-selection,.CodeMirror-line>span::-moz-selection,.CodeMirror-line>span>span::-moz-selection{background:#d7d4f0}.cm-searching{background-color:#ffa;background-color:#ff06}.cm-force-border{padding-right:.1px}@media print{.CodeMirror div.CodeMirror-cursors{visibility:hidden}}.cm-tab-wrap-hack:after{content:""}span.CodeMirror-selectedtext{background:0 0}.EasyMDEContainer{display:block}.CodeMirror-rtl pre{direction:rtl}.EasyMDEContainer.sided--no-fullscreen{display:flex;flex-direction:row;flex-wrap:wrap}.EasyMDEContainer .CodeMirror{box-sizing:border-box;height:auto;border:1px solid #ced4da;border-bottom-left-radius:4px;border-bottom-right-radius:4px;padding:10px;font:inherit;z-index:0;word-wrap:break-word}.EasyMDEContainer .CodeMirror-scroll{cursor:text}.EasyMDEContainer .CodeMirror-fullscreen{background:#fff;position:fixed!important;inset:50px 0 0;height:auto;z-index:8;border-right:none!important;border-bottom-right-radius:0!important}.EasyMDEContainer .CodeMirror-sided{width:50%!important}.EasyMDEContainer.sided--no-fullscreen .CodeMirror-sided{border-right:none!important;border-bottom-right-radius:0;position:relative;flex:1 1 auto}.EasyMDEContainer .CodeMirror-placeholder{opacity:.5}.EasyMDEContainer .CodeMirror-focused .CodeMirror-selected{background:#d9d9d9}.editor-toolbar{position:relative;-webkit-user-select:none;-moz-user-select:none;-ms-user-select:none;-o-user-select:none;user-select:none;padding:9px 10px;border-top:1px solid #ced4da;border-left:1px solid #ced4da;border-right:1px solid #ced4da;border-top-left-radius:4px;border-top-right-radius:4px}.editor-toolbar.fullscreen{width:100%;height:50px;padding-top:10px;padding-bottom:10px;box-sizing:border-box;background:#fff;border:0;position:fixed;top:0;left:0;opacity:1;z-index:9}.editor-toolbar.fullscreen:before{width:20px;height:50px;background:-moz-linear-gradient(left,#fff 0,rgba(255,255,255,0) 100%);background:-webkit-gradient(linear,left top,right top,color-stop(0,#fff),color-stop(100%,rgba(255,255,255,0)));background:-webkit-linear-gradient(left,#fff 0,rgba(255,255,255,0) 100%);background:-o-linear-gradient(left,#fff 0,rgba(255,255,255,0) 100%);background:-ms-linear-gradient(left,#fff 0,rgba(255,255,255,0) 100%);background:linear-gradient(to right,#fff 0,#fff0);position:fixed;top:0;left:0;margin:0;padding:0}.editor-toolbar.fullscreen:after{width:20px;height:50px;background:-moz-linear-gradient(left,rgba(255,255,255,0) 0,#fff 100%);background:-webkit-gradient(linear,left top,right top,color-stop(0,rgba(255,255,255,0)),color-stop(100%,#fff));background:-webkit-linear-gradient(left,rgba(255,255,255,0) 0,#fff 100%);background:-o-linear-gradient(left,rgba(255,255,255,0) 0,#fff 100%);background:-ms-linear-gradient(left,rgba(255,255,255,0) 0,#fff 100%);background:linear-gradient(to right,#fff0 0,#fff);position:fixed;top:0;right:0;margin:0;padding:0}.EasyMDEContainer.sided--no-fullscreen .editor-toolbar{width:100%}.editor-toolbar .easymde-dropdown,.editor-toolbar button{background:0 0;display:inline-block;text-align:center;text-decoration:none!important;height:30px;margin:0;padding:0;border:1px solid transparent;border-radius:3px;cursor:pointer}.editor-toolbar button{font-weight:700;min-width:30px;padding:0 6px;white-space:nowrap}.editor-toolbar button.active,.editor-toolbar button:hover{background:#fcfcfc;border-color:#95a5a6}.editor-toolbar i.separator{display:inline-block;width:0;border-left:1px solid #d9d9d9;border-right:1px solid #fff;color:transparent;text-indent:-10px;margin:0 6px}.editor-toolbar button:after{font-family:Arial,Helvetica Neue,Helvetica,sans-serif;font-size:65%;vertical-align:text-bottom;position:relative;top:2px}.editor-toolbar button.heading-1:after{content:"1"}.editor-toolbar button.heading-2:after{content:"2"}.editor-toolbar button.heading-3:after{content:"3"}.editor-toolbar button.heading-bigger:after{content:"▲"}.editor-toolbar button.heading-smaller:after{content:"▼"}.editor-toolbar.disabled-for-preview button:not(.no-disable){opacity:.6;pointer-events:none}@media only screen and (max-width:700px){.editor-toolbar i.no-mobile{display:none}}.editor-statusbar{padding:8px 10px;font-size:12px;color:#959694;text-align:right}.EasyMDEContainer.sided--no-fullscreen .editor-statusbar{width:100%}.editor-statusbar span{display:inline-block;min-width:4em;margin-left:1em}.editor-statusbar .lines:before{content:"lines: "}.editor-statusbar .words:before{content:"words: "}.editor-statusbar .characters:before{content:"characters: "}.editor-preview-full{position:absolute;width:100%;height:100%;top:0;left:0;z-index:7;overflow:auto;display:none;box-sizing:border-box}.editor-preview-side{position:fixed;bottom:0;width:50%;top:50px;right:0;z-index:9;overflow:auto;display:none;box-sizing:border-box;border:1px solid #ddd;word-wrap:break-word}.editor-preview-active-side{display:block}.EasyMDEContainer.sided--no-fullscreen .editor-preview-active-side{flex:1 1 auto;height:auto;position:static}.editor-preview-active{display:block}.editor-preview{padding:10px;background:#fafafa}.editor-preview>p{margin-top:0}.editor-preview pre{background:#eee;margin-bottom:10px}.editor-preview table td,.editor-preview table th{border:1px solid #ddd;padding:5px}.cm-s-easymde .cm-tag{color:#63a35c}.cm-s-easymde .cm-attribute{color:#795da3}.cm-s-easymde .cm-string{color:#183691}.cm-s-easymde .cm-header-1{font-size:calc(1.375rem + 1.5vw)}.cm-s-easymde .cm-header-2{font-size:calc(1.325rem + .9vw)}.cm-s-easymde .cm-header-3{font-size:calc(1.3rem + .6vw)}.cm-s-easymde .cm-header-4{font-size:calc(1.275rem + .3vw)}.cm-s-easymde .cm-header-5{font-size:1.25rem}.cm-s-easymde .cm-header-6{font-size:1rem}.cm-s-easymde .cm-header-1,.cm-s-easymde .cm-header-2,.cm-s-easymde .cm-header-3,.cm-s-easymde .cm-header-4,.cm-s-easymde .cm-header-5,.cm-s-easymde .cm-header-6{margin-bottom:.5rem;line-height:1.2}.cm-s-easymde .cm-comment{background:#0000000d;border-radius:2px}.cm-s-easymde .cm-link{color:#7f8c8d}.cm-s-easymde .cm-url{color:#aab2b3}.cm-s-easymde .cm-quote{color:#7f8c8d;font-style:italic}.editor-toolbar .easymde-dropdown{position:relative;background:linear-gradient(to bottom right,#fff 0 84%,#333 50% 100%);border-radius:0;border:1px solid #fff}.editor-toolbar .easymde-dropdown:hover{background:linear-gradient(to bottom right,#fff 0 84%,#333 50% 100%)}.easymde-dropdown-content{display:block;visibility:hidden;position:absolute;background-color:#f9f9f9;box-shadow:0 8px 16px #0003;padding:8px;z-index:2;top:30px}.easymde-dropdown:active .easymde-dropdown-content,.easymde-dropdown:focus .easymde-dropdown-content,.easymde-dropdown:focus-within .easymde-dropdown-content{visibility:visible}.easymde-dropdown-content button{display:block}span[data-img-src]:after{content:"";background-image:var(--bg-image);display:block;max-height:100%;max-width:100%;background-size:contain;height:0;padding-top:var(--height);width:var(--width);background-repeat:no-repeat}.CodeMirror .cm-spell-error:not(.cm-url):not(.cm-comment):not(.cm-tag):not(.cm-word){background:#ff000026}@font-face{font-display:block;font-family:KaTeX_AMS;font-style:normal;font-weight:400;src:url(/assets/KaTeX_AMS-Regular-BQhdFMY1.woff2) format("woff2"),url(/assets/KaTeX_AMS-Regular-DMm9YOAa.woff) format("woff"),url(/assets/KaTeX_AMS-Regular-DRggAlZN.ttf) format("truetype")}@font-face{font-display:block;font-family:KaTeX_Caligraphic;font-style:normal;font-weight:700;src:url(/assets/KaTeX_Caligraphic-Bold-Dq_IR9rO.woff2) format("woff2"),url(/assets/KaTeX_Caligraphic-Bold-BEiXGLvX.woff) format("woff"),url(/assets/KaTeX_Caligraphic-Bold-ATXxdsX0.ttf) format("truetype")}@font-face{font-display:block;font-family:KaTeX_Caligraphic;font-style:normal;font-weight:400;src:url(/assets/KaTeX_Caligraphic-Regular-Di6jR-x-.woff2) format("woff2"),url(/assets/KaTeX_Caligraphic-Regular-CTRA-rTL.woff) format("woff"),url(/assets/KaTeX_Caligraphic-Regular-wX97UBjC.ttf) format("truetype")}@font-face{font-display:block;font-family:KaTeX_Fraktur;font-style:normal;font-weight:700;src:url(/assets/KaTeX_Fraktur-Bold-CL6g_b3V.woff2) format("woff2"),url(/assets/KaTeX_Fraktur-Bold-BsDP51OF.woff) format("woff"),url(/assets/KaTeX_Fraktur-Bold-BdnERNNW.ttf) format("truetype")}@font-face{font-display:block;font-family:KaTeX_Fraktur;font-style:normal;font-weight:400;src:url(/assets/KaTeX_Fraktur-Regular-CTYiF6lA.woff2) format("woff2"),url(/assets/KaTeX_Fraktur-Regular-Dxdc4cR9.woff) format("woff"),url(/assets/KaTeX_Fraktur-Regular-CB_wures.ttf) format("truetype")}@font-face{font-display:block;font-family:KaTeX_Main;font-style:normal;font-weight:700;src:url(/assets/KaTeX_Main-Bold-Cx986IdX.woff2) format("woff2"),url(/assets/KaTeX_Main-Bold-Jm3AIy58.woff) format("woff"),url(/assets/KaTeX_Main-Bold-waoOVXN0.ttf) format("truetype")}@font-face{font-display:block;font-family:KaTeX_Main;font-style:italic;font-weight:700;src:url(/assets/KaTeX_Main-BoldItalic-DxDJ3AOS.woff2) format("woff2"),url(/assets/KaTeX_Main-BoldItalic-SpSLRI95.woff) format("woff"),url(/assets/KaTeX_Main-BoldItalic-DzxPMmG6.ttf) format("truetype")}@font-face{font-display:block;font-family:KaTeX_Main;font-style:italic;font-weight:400;src:url(/assets/KaTeX_Main-Italic-NWA7e6Wa.woff2) format("woff2"),url(/assets/KaTeX_Main-Italic-BMLOBm91.woff) format("woff"),url(/assets/KaTeX_Main-Italic-3WenGoN9.ttf) format("truetype")}@font-face{font-display:block;font-family:KaTeX_Main;font-style:normal;font-weight:400;src:url(/assets/KaTeX_Main-Regular-B22Nviop.woff2) format("woff2"),url(/assets/KaTeX_Main-Regular-Dr94JaBh.woff) format("woff"),url(/assets/KaTeX_Main-Regular-ypZvNtVU.ttf) format("truetype")}@font-face{font-display:block;font-family:KaTeX_Math;font-style:italic;font-weight:700;src:url(/assets/KaTeX_Math-BoldItalic-CZnvNsCZ.woff2) format("woff2"),url(/assets/KaTeX_Math-BoldItalic-iY-2wyZ7.woff) format("woff"),url(/assets/KaTeX_Math-BoldItalic-B3XSjfu4.ttf) format("truetype")}@font-face{font-display:block;font-family:KaTeX_Math;font-style:italic;font-weight:400;src:url(/assets/KaTeX_Math-Italic-t53AETM-.woff2) format("woff2"),url(/assets/KaTeX_Math-Italic-DA0__PXp.woff) format("woff"),url(/assets/KaTeX_Math-Italic-flOr_0UB.ttf) format("truetype")}@font-face{font-display:block;font-family:KaTeX_SansSerif;font-style:normal;font-weight:700;src:url(/assets/KaTeX_SansSerif-Bold-D1sUS0GD.woff2) format("woff2"),url(/assets/KaTeX_SansSerif-Bold-DbIhKOiC.woff) format("woff"),url(/assets/KaTeX_SansSerif-Bold-CFMepnvq.ttf) format("truetype")}@font-face{font-display:block;font-family:KaTeX_SansSerif;font-style:italic;font-weight:400;src:url(/assets/KaTeX_SansSerif-Italic-C3H0VqGB.woff2) format("woff2"),url(/assets/KaTeX_SansSerif-Italic-DN2j7dab.woff) format("woff"),url(/assets/KaTeX_SansSerif-Italic-YYjJ1zSn.ttf) format("truetype")}@font-face{font-display:block;font-family:KaTeX_SansSerif;font-style:normal;font-weight:400;src:url(/assets/KaTeX_SansSerif-Regular-DDBCnlJ7.woff2) format("woff2"),url(/assets/KaTeX_SansSerif-Regular-CS6fqUqJ.woff) format("woff"),url(/assets/KaTeX_SansSerif-Regular-BNo7hRIc.ttf) format("truetype")}@font-face{font-display:block;font-family:KaTeX_Script;font-style:normal;font-weight:400;src:url(/assets/KaTeX_Script-Regular-D3wIWfF6.woff2) format("woff2"),url(/assets/KaTeX_Script-Regular-D5yQViql.woff) format("woff"),url(/assets/KaTeX_Script-Regular-C5JkGWo-.ttf) format("truetype")}@font-face{font-display:block;font-family:KaTeX_Size1;font-style:normal;font-weight:400;src:url(/assets/KaTeX_Size1-Regular-mCD8mA8B.woff2) format("woff2"),url(/assets/KaTeX_Size1-Regular-C195tn64.woff) format("woff"),url(/assets/KaTeX_Size1-Regular-Dbsnue_I.ttf) format("truetype")}@font-face{font-display:block;font-family:KaTeX_Size2;font-style:normal;font-weight:400;src:url(/assets/KaTeX_Size2-Regular-Dy4dx90m.woff2) format("woff2"),url(/assets/KaTeX_Size2-Regular-oD1tc_U0.woff) format("woff"),url(/assets/KaTeX_Size2-Regular-B7gKUWhC.ttf) format("truetype")}@font-face{font-display:block;font-family:KaTeX_Size3;font-style:normal;font-weight:400;src:url(data:font/woff2;base64,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) format("woff2"),url(/assets/KaTeX_Size3-Regular-CTq5MqoE.woff) format("woff"),url(/assets/KaTeX_Size3-Regular-DgpXs0kz.ttf) format("truetype")}@font-face{font-display:block;font-family:KaTeX_Size4;font-style:normal;font-weight:400;src:url(/assets/KaTeX_Size4-Regular-Dl5lxZxV.woff2) format("woff2"),url(/assets/KaTeX_Size4-Regular-BF-4gkZK.woff) format("woff"),url(/assets/KaTeX_Size4-Regular-DWFBv043.ttf) format("truetype")}@font-face{font-display:block;font-family:KaTeX_Typewriter;font-style:normal;font-weight:400;src:url(/assets/KaTeX_Typewriter-Regular-CO6r4hn1.woff2) format("woff2"),url(/assets/KaTeX_Typewriter-Regular-C0xS9mPB.woff) format("woff"),url(/assets/KaTeX_Typewriter-Regular-D3Ib7_Hf.ttf) format("truetype")}.katex{font: 1.21em KaTeX_Main,Times New Roman,serif;line-height:1.2;position:relative;text-indent:0;text-rendering:auto}.katex *{-ms-high-contrast-adjust:none!important;border-color:currentColor}.katex .katex-version:after{content:"0.16.45"}.katex .katex-mathml{clip:rect(1px,1px,1px,1px);border:0;height:1px;overflow:hidden;padding:0;position:absolute;width:1px}.katex .katex-html>.newline{display:block}.katex .base{position:relative;white-space:nowrap;width:-webkit-min-content;width:-moz-min-content;width:min-content}.katex .base,.katex .strut{display:inline-block}.katex .textbf{font-weight:700}.katex .textit{font-style:italic}.katex .textrm{font-family:KaTeX_Main}.katex .textsf{font-family:KaTeX_SansSerif}.katex .texttt{font-family:KaTeX_Typewriter}.katex .mathnormal{font-family:KaTeX_Math;font-style:italic}.katex .mathit{font-family:KaTeX_Main;font-style:italic}.katex .mathrm{font-style:normal}.katex .mathbf{font-family:KaTeX_Main;font-weight:700}.katex .boldsymbol{font-family:KaTeX_Math;font-style:italic;font-weight:700}.katex .amsrm,.katex .mathbb,.katex .textbb{font-family:KaTeX_AMS}.katex .mathcal{font-family:KaTeX_Caligraphic}.katex .mathfrak,.katex .textfrak{font-family:KaTeX_Fraktur}.katex .mathboldfrak,.katex .textboldfrak{font-family:KaTeX_Fraktur;font-weight:700}.katex .mathtt{font-family:KaTeX_Typewriter}.katex .mathscr,.katex .textscr{font-family:KaTeX_Script}.katex .mathsf,.katex .textsf{font-family:KaTeX_SansSerif}.katex .mathboldsf,.katex .textboldsf{font-family:KaTeX_SansSerif;font-weight:700}.katex .mathitsf,.katex .mathsfit,.katex .textitsf{font-family:KaTeX_SansSerif;font-style:italic}.katex .mainrm{font-family:KaTeX_Main;font-style:normal}.katex .vlist-t{border-collapse:collapse;display:inline-table;table-layout:fixed}.katex .vlist-r{display:table-row}.katex .vlist{display:table-cell;position:relative;vertical-align:bottom}.katex .vlist>span{display:block;height:0;position:relative}.katex .vlist>span>span{display:inline-block}.katex .vlist>span>.pstrut{overflow:hidden;width:0}.katex .vlist-t2{margin-right:-2px}.katex .vlist-s{display:table-cell;font-size:1px;min-width:2px;vertical-align:bottom;width:2px}.katex .vbox{align-items:baseline;display:inline-flex;flex-direction:column}.katex .hbox{width:100%}.katex .hbox,.katex .thinbox{display:inline-flex;flex-direction:row}.katex .thinbox{max-width:0;width:0}.katex .msupsub{text-align:left}.katex .mfrac>span>span{text-align:center}.katex .mfrac .frac-line{border-bottom-style:solid;display:inline-block;width:100%}.katex .hdashline,.katex .hline,.katex .mfrac .frac-line,.katex .overline .overline-line,.katex .rule,.katex .underline .underline-line{min-height:1px}.katex .mspace{display:inline-block}.katex .smash{display:inline;line-height:0}.katex .clap,.katex .llap,.katex .rlap{position:relative;width:0}.katex .clap>.inner,.katex .llap>.inner,.katex .rlap>.inner{position:absolute}.katex .clap>.fix,.katex .llap>.fix,.katex .rlap>.fix{display:inline-block}.katex .llap>.inner{right:0}.katex .clap>.inner,.katex .rlap>.inner{left:0}.katex .clap>.inner>span{margin-left:-50%;margin-right:50%}.katex .rule{border:0 solid;display:inline-block;position:relative}.katex .hline,.katex .overline .overline-line,.katex .underline .underline-line{border-bottom-style:solid;display:inline-block;width:100%}.katex .hdashline{border-bottom-style:dashed;display:inline-block;width:100%}.katex .sqrt>.root{margin-left:.2777777778em;margin-right:-.5555555556em}.katex .fontsize-ensurer.reset-size1.size1,.katex .sizing.reset-size1.size1{font-size:1em}.katex .fontsize-ensurer.reset-size1.size2,.katex .sizing.reset-size1.size2{font-size:1.2em}.katex .fontsize-ensurer.reset-size1.size3,.katex .sizing.reset-size1.size3{font-size:1.4em}.katex .fontsize-ensurer.reset-size1.size4,.katex .sizing.reset-size1.size4{font-size:1.6em}.katex .fontsize-ensurer.reset-size1.size5,.katex .sizing.reset-size1.size5{font-size:1.8em}.katex .fontsize-ensurer.reset-size1.size6,.katex .sizing.reset-size1.size6{font-size:2em}.katex .fontsize-ensurer.reset-size1.size7,.katex .sizing.reset-size1.size7{font-size:2.4em}.katex .fontsize-ensurer.reset-size1.size8,.katex .sizing.reset-size1.size8{font-size:2.88em}.katex .fontsize-ensurer.reset-size1.size9,.katex .sizing.reset-size1.size9{font-size:3.456em}.katex .fontsize-ensurer.reset-size1.size10,.katex .sizing.reset-size1.size10{font-size:4.148em}.katex .fontsize-ensurer.reset-size1.size11,.katex .sizing.reset-size1.size11{font-size:4.976em}.katex .fontsize-ensurer.reset-size2.size1,.katex .sizing.reset-size2.size1{font-size:.8333333333em}.katex .fontsize-ensurer.reset-size2.size2,.katex .sizing.reset-size2.size2{font-size:1em}.katex .fontsize-ensurer.reset-size2.size3,.katex .sizing.reset-size2.size3{font-size:1.1666666667em}.katex .fontsize-ensurer.reset-size2.size4,.katex .sizing.reset-size2.size4{font-size:1.3333333333em}.katex .fontsize-ensurer.reset-size2.size5,.katex .sizing.reset-size2.size5{font-size:1.5em}.katex .fontsize-ensurer.reset-size2.size6,.katex .sizing.reset-size2.size6{font-size:1.6666666667em}.katex .fontsize-ensurer.reset-size2.size7,.katex .sizing.reset-size2.size7{font-size:2em}.katex .fontsize-ensurer.reset-size2.size8,.katex .sizing.reset-size2.size8{font-size:2.4em}.katex .fontsize-ensurer.reset-size2.size9,.katex .sizing.reset-size2.size9{font-size:2.88em}.katex .fontsize-ensurer.reset-size2.size10,.katex .sizing.reset-size2.size10{font-size:3.4566666667em}.katex .fontsize-ensurer.reset-size2.size11,.katex .sizing.reset-size2.size11{font-size:4.1466666667em}.katex .fontsize-ensurer.reset-size3.size1,.katex .sizing.reset-size3.size1{font-size:.7142857143em}.katex .fontsize-ensurer.reset-size3.size2,.katex .sizing.reset-size3.size2{font-size:.8571428571em}.katex .fontsize-ensurer.reset-size3.size3,.katex .sizing.reset-size3.size3{font-size:1em}.katex .fontsize-ensurer.reset-size3.size4,.katex .sizing.reset-size3.size4{font-size:1.1428571429em}.katex .fontsize-ensurer.reset-size3.size5,.katex .sizing.reset-size3.size5{font-size:1.2857142857em}.katex .fontsize-ensurer.reset-size3.size6,.katex .sizing.reset-size3.size6{font-size:1.4285714286em}.katex .fontsize-ensurer.reset-size3.size7,.katex .sizing.reset-size3.size7{font-size:1.7142857143em}.katex .fontsize-ensurer.reset-size3.size8,.katex .sizing.reset-size3.size8{font-size:2.0571428571em}.katex .fontsize-ensurer.reset-size3.size9,.katex .sizing.reset-size3.size9{font-size:2.4685714286em}.katex .fontsize-ensurer.reset-size3.size10,.katex .sizing.reset-size3.size10{font-size:2.9628571429em}.katex .fontsize-ensurer.reset-size3.size11,.katex .sizing.reset-size3.size11{font-size:3.5542857143em}.katex .fontsize-ensurer.reset-size4.size1,.katex .sizing.reset-size4.size1{font-size:.625em}.katex .fontsize-ensurer.reset-size4.size2,.katex .sizing.reset-size4.size2{font-size:.75em}.katex .fontsize-ensurer.reset-size4.size3,.katex .sizing.reset-size4.size3{font-size:.875em}.katex .fontsize-ensurer.reset-size4.size4,.katex .sizing.reset-size4.size4{font-size:1em}.katex .fontsize-ensurer.reset-size4.size5,.katex .sizing.reset-size4.size5{font-size:1.125em}.katex .fontsize-ensurer.reset-size4.size6,.katex .sizing.reset-size4.size6{font-size:1.25em}.katex .fontsize-ensurer.reset-size4.size7,.katex .sizing.reset-size4.size7{font-size:1.5em}.katex .fontsize-ensurer.reset-size4.size8,.katex .sizing.reset-size4.size8{font-size:1.8em}.katex .fontsize-ensurer.reset-size4.size9,.katex .sizing.reset-size4.size9{font-size:2.16em}.katex .fontsize-ensurer.reset-size4.size10,.katex .sizing.reset-size4.size10{font-size:2.5925em}.katex .fontsize-ensurer.reset-size4.size11,.katex .sizing.reset-size4.size11{font-size:3.11em}.katex .fontsize-ensurer.reset-size5.size1,.katex .sizing.reset-size5.size1{font-size:.5555555556em}.katex .fontsize-ensurer.reset-size5.size2,.katex .sizing.reset-size5.size2{font-size:.6666666667em}.katex .fontsize-ensurer.reset-size5.size3,.katex .sizing.reset-size5.size3{font-size:.7777777778em}.katex .fontsize-ensurer.reset-size5.size4,.katex .sizing.reset-size5.size4{font-size:.8888888889em}.katex .fontsize-ensurer.reset-size5.size5,.katex .sizing.reset-size5.size5{font-size:1em}.katex .fontsize-ensurer.reset-size5.size6,.katex .sizing.reset-size5.size6{font-size:1.1111111111em}.katex .fontsize-ensurer.reset-size5.size7,.katex .sizing.reset-size5.size7{font-size:1.3333333333em}.katex .fontsize-ensurer.reset-size5.size8,.katex .sizing.reset-size5.size8{font-size:1.6em}.katex .fontsize-ensurer.reset-size5.size9,.katex .sizing.reset-size5.size9{font-size:1.92em}.katex .fontsize-ensurer.reset-size5.size10,.katex .sizing.reset-size5.size10{font-size:2.3044444444em}.katex .fontsize-ensurer.reset-size5.size11,.katex .sizing.reset-size5.size11{font-size:2.7644444444em}.katex .fontsize-ensurer.reset-size6.size1,.katex .sizing.reset-size6.size1{font-size:.5em}.katex .fontsize-ensurer.reset-size6.size2,.katex .sizing.reset-size6.size2{font-size:.6em}.katex .fontsize-ensurer.reset-size6.size3,.katex .sizing.reset-size6.size3{font-size:.7em}.katex .fontsize-ensurer.reset-size6.size4,.katex .sizing.reset-size6.size4{font-size:.8em}.katex .fontsize-ensurer.reset-size6.size5,.katex .sizing.reset-size6.size5{font-size:.9em}.katex .fontsize-ensurer.reset-size6.size6,.katex .sizing.reset-size6.size6{font-size:1em}.katex .fontsize-ensurer.reset-size6.size7,.katex .sizing.reset-size6.size7{font-size:1.2em}.katex .fontsize-ensurer.reset-size6.size8,.katex .sizing.reset-size6.size8{font-size:1.44em}.katex .fontsize-ensurer.reset-size6.size9,.katex .sizing.reset-size6.size9{font-size:1.728em}.katex .fontsize-ensurer.reset-size6.size10,.katex .sizing.reset-size6.size10{font-size:2.074em}.katex .fontsize-ensurer.reset-size6.size11,.katex .sizing.reset-size6.size11{font-size:2.488em}.katex .fontsize-ensurer.reset-size7.size1,.katex .sizing.reset-size7.size1{font-size:.4166666667em}.katex .fontsize-ensurer.reset-size7.size2,.katex .sizing.reset-size7.size2{font-size:.5em}.katex .fontsize-ensurer.reset-size7.size3,.katex .sizing.reset-size7.size3{font-size:.5833333333em}.katex .fontsize-ensurer.reset-size7.size4,.katex .sizing.reset-size7.size4{font-size:.6666666667em}.katex .fontsize-ensurer.reset-size7.size5,.katex .sizing.reset-size7.size5{font-size:.75em}.katex .fontsize-ensurer.reset-size7.size6,.katex .sizing.reset-size7.size6{font-size:.8333333333em}.katex .fontsize-ensurer.reset-size7.size7,.katex .sizing.reset-size7.size7{font-size:1em}.katex .fontsize-ensurer.reset-size7.size8,.katex .sizing.reset-size7.size8{font-size:1.2em}.katex .fontsize-ensurer.reset-size7.size9,.katex .sizing.reset-size7.size9{font-size:1.44em}.katex .fontsize-ensurer.reset-size7.size10,.katex .sizing.reset-size7.size10{font-size:1.7283333333em}.katex .fontsize-ensurer.reset-size7.size11,.katex .sizing.reset-size7.size11{font-size:2.0733333333em}.katex .fontsize-ensurer.reset-size8.size1,.katex .sizing.reset-size8.size1{font-size:.3472222222em}.katex .fontsize-ensurer.reset-size8.size2,.katex .sizing.reset-size8.size2{font-size:.4166666667em}.katex .fontsize-ensurer.reset-size8.size3,.katex .sizing.reset-size8.size3{font-size:.4861111111em}.katex .fontsize-ensurer.reset-size8.size4,.katex .sizing.reset-size8.size4{font-size:.5555555556em}.katex .fontsize-ensurer.reset-size8.size5,.katex .sizing.reset-size8.size5{font-size:.625em}.katex .fontsize-ensurer.reset-size8.size6,.katex .sizing.reset-size8.size6{font-size:.6944444444em}.katex .fontsize-ensurer.reset-size8.size7,.katex .sizing.reset-size8.size7{font-size:.8333333333em}.katex .fontsize-ensurer.reset-size8.size8,.katex .sizing.reset-size8.size8{font-size:1em}.katex .fontsize-ensurer.reset-size8.size9,.katex .sizing.reset-size8.size9{font-size:1.2em}.katex .fontsize-ensurer.reset-size8.size10,.katex .sizing.reset-size8.size10{font-size:1.4402777778em}.katex .fontsize-ensurer.reset-size8.size11,.katex .sizing.reset-size8.size11{font-size:1.7277777778em}.katex .fontsize-ensurer.reset-size9.size1,.katex .sizing.reset-size9.size1{font-size:.2893518519em}.katex .fontsize-ensurer.reset-size9.size2,.katex .sizing.reset-size9.size2{font-size:.3472222222em}.katex .fontsize-ensurer.reset-size9.size3,.katex .sizing.reset-size9.size3{font-size:.4050925926em}.katex .fontsize-ensurer.reset-size9.size4,.katex .sizing.reset-size9.size4{font-size:.462962963em}.katex .fontsize-ensurer.reset-size9.size5,.katex .sizing.reset-size9.size5{font-size:.5208333333em}.katex .fontsize-ensurer.reset-size9.size6,.katex .sizing.reset-size9.size6{font-size:.5787037037em}.katex .fontsize-ensurer.reset-size9.size7,.katex .sizing.reset-size9.size7{font-size:.6944444444em}.katex .fontsize-ensurer.reset-size9.size8,.katex .sizing.reset-size9.size8{font-size:.8333333333em}.katex .fontsize-ensurer.reset-size9.size9,.katex .sizing.reset-size9.size9{font-size:1em}.katex .fontsize-ensurer.reset-size9.size10,.katex .sizing.reset-size9.size10{font-size:1.2002314815em}.katex .fontsize-ensurer.reset-size9.size11,.katex .sizing.reset-size9.size11{font-size:1.4398148148em}.katex .fontsize-ensurer.reset-size10.size1,.katex .sizing.reset-size10.size1{font-size:.2410800386em}.katex .fontsize-ensurer.reset-size10.size2,.katex .sizing.reset-size10.size2{font-size:.2892960463em}.katex .fontsize-ensurer.reset-size10.size3,.katex .sizing.reset-size10.size3{font-size:.337512054em}.katex .fontsize-ensurer.reset-size10.size4,.katex .sizing.reset-size10.size4{font-size:.3857280617em}.katex .fontsize-ensurer.reset-size10.size5,.katex .sizing.reset-size10.size5{font-size:.4339440694em}.katex .fontsize-ensurer.reset-size10.size6,.katex .sizing.reset-size10.size6{font-size:.4821600771em}.katex .fontsize-ensurer.reset-size10.size7,.katex .sizing.reset-size10.size7{font-size:.5785920926em}.katex .fontsize-ensurer.reset-size10.size8,.katex .sizing.reset-size10.size8{font-size:.6943105111em}.katex .fontsize-ensurer.reset-size10.size9,.katex .sizing.reset-size10.size9{font-size:.8331726133em}.katex .fontsize-ensurer.reset-size10.size10,.katex .sizing.reset-size10.size10{font-size:1em}.katex .fontsize-ensurer.reset-size10.size11,.katex .sizing.reset-size10.size11{font-size:1.1996142719em}.katex .fontsize-ensurer.reset-size11.size1,.katex .sizing.reset-size11.size1{font-size:.2009646302em}.katex .fontsize-ensurer.reset-size11.size2,.katex .sizing.reset-size11.size2{font-size:.2411575563em}.katex .fontsize-ensurer.reset-size11.size3,.katex .sizing.reset-size11.size3{font-size:.2813504823em}.katex .fontsize-ensurer.reset-size11.size4,.katex .sizing.reset-size11.size4{font-size:.3215434084em}.katex .fontsize-ensurer.reset-size11.size5,.katex .sizing.reset-size11.size5{font-size:.3617363344em}.katex .fontsize-ensurer.reset-size11.size6,.katex .sizing.reset-size11.size6{font-size:.4019292605em}.katex .fontsize-ensurer.reset-size11.size7,.katex .sizing.reset-size11.size7{font-size:.4823151125em}.katex .fontsize-ensurer.reset-size11.size8,.katex .sizing.reset-size11.size8{font-size:.578778135em}.katex .fontsize-ensurer.reset-size11.size9,.katex .sizing.reset-size11.size9{font-size:.6945337621em}.katex .fontsize-ensurer.reset-size11.size10,.katex .sizing.reset-size11.size10{font-size:.8336012862em}.katex .fontsize-ensurer.reset-size11.size11,.katex .sizing.reset-size11.size11{font-size:1em}.katex .delimsizing.size1{font-family:KaTeX_Size1}.katex .delimsizing.size2{font-family:KaTeX_Size2}.katex .delimsizing.size3{font-family:KaTeX_Size3}.katex .delimsizing.size4{font-family:KaTeX_Size4}.katex .delimsizing.mult .delim-size1>span{font-family:KaTeX_Size1}.katex .delimsizing.mult .delim-size4>span{font-family:KaTeX_Size4}.katex .nulldelimiter{display:inline-block;width:.12em}.katex .delimcenter,.katex .op-symbol{position:relative}.katex .op-symbol.small-op{font-family:KaTeX_Size1}.katex .op-symbol.large-op{font-family:KaTeX_Size2}.katex .accent>.vlist-t,.katex .op-limits>.vlist-t{text-align:center}.katex .accent .accent-body{position:relative}.katex .accent .accent-body:not(.accent-full){width:0}.katex .overlay{display:block}.katex .mtable .vertical-separator{display:inline-block;min-width:1px}.katex .mtable .arraycolsep{display:inline-block}.katex .mtable .col-align-c>.vlist-t{text-align:center}.katex .mtable .col-align-l>.vlist-t{text-align:left}.katex .mtable .col-align-r>.vlist-t{text-align:right}.katex .svg-align{text-align:left}.katex svg{fill:currentColor;stroke:currentColor;display:block;height:inherit;position:absolute;width:100%}.katex svg path{stroke:none}.katex svg{fill-rule:nonzero;fill-opacity:1;stroke-width:1;stroke-linecap:butt;stroke-linejoin:miter;stroke-miterlimit:4;stroke-dasharray:none;stroke-dashoffset:0;stroke-opacity:1}.katex img{border-style:none;max-height:none;max-width:none;min-height:0;min-width:0}.katex .stretchy{display:block;overflow:hidden;position:relative;width:100%}.katex .stretchy:after,.katex .stretchy:before{content:""}.katex .hide-tail{overflow:hidden;position:relative;width:100%}.katex .halfarrow-left{left:0;overflow:hidden;position:absolute;width:50.2%}.katex .halfarrow-right{overflow:hidden;position:absolute;right:0;width:50.2%}.katex .brace-left{left:0;overflow:hidden;position:absolute;width:25.1%}.katex .brace-center{left:25%;overflow:hidden;position:absolute;width:50%}.katex .brace-right{overflow:hidden;position:absolute;right:0;width:25.1%}.katex .x-arrow-pad{padding:0 .5em}.katex .cd-arrow-pad{padding:0 .55556em 0 .27778em}.katex .mover,.katex .munder,.katex .x-arrow{text-align:center}.katex .boxpad{padding:0 .3em}.katex .fbox,.katex .fcolorbox{border:.04em solid;box-sizing:border-box}.katex .cancel-pad{padding:0 .2em}.katex .cancel-lap{margin-left:-.2em;margin-right:-.2em}.katex .sout{border-bottom-style:solid;border-bottom-width:.08em}.katex .angl{border-right:.049em solid;border-top:.049em solid;box-sizing:border-box;margin-right:.03889em}.katex .anglpad{padding:0 .03889em}.katex .eqn-num:before{content:"(" counter(katexEqnNo) ")";counter-increment:katexEqnNo}.katex .mml-eqn-num:before{content:"(" counter(mmlEqnNo) ")";counter-increment:mmlEqnNo}.katex .mtr-glue{width:50%}.katex .cd-vert-arrow{display:inline-block;position:relative}.katex .cd-label-left{display:inline-block;position:absolute;right:calc(50% + .3em);text-align:left}.katex .cd-label-right{display:inline-block;left:calc(50% + .3em);position:absolute;text-align:right}.katex-display{display:block;margin:1em 0;text-align:center}.katex-display>.katex{display:block;text-align:center;white-space:nowrap}.katex-display>.katex>.katex-html{display:block;position:relative}.katex-display>.katex>.katex-html>.tag{position:absolute;right:0}.katex-display.leqno>.katex>.katex-html>.tag{left:0;right:auto}.katex-display.fleqn>.katex{padding-left:2em;text-align:left}body{counter-reset:katexEqnNo mmlEqnNo}.auth-page{min-height:100vh;width:100%;background:#050505;display:flex;align-items:center;justify-content:center;padding:24px;position:relative;overflow:hidden}.auth-bg-glow{position:absolute;top:-20%;right:-10%;width:60%;height:60%;background:radial-gradient(circle,rgba(59,130,246,.1) 0%,transparent 70%);pointer-events:none;z-index:1}.auth-bg-glow-alt{position:absolute;bottom:-20%;left:-10%;width:60%;height:60%;background:radial-gradient(circle,rgba(124,58,237,.08) 0%,transparent 70%);pointer-events:none;z-index:1}.auth-card{width:100%;max-width:440px;background:#0f172a66;border:1px solid rgba(148,163,184,.12);-webkit-backdrop-filter:blur(20px);backdrop-filter:blur(20px);border-radius:32px;padding:48px;position:relative;z-index:10;box-shadow:0 40px 100px #0009}.auth-logo{width:64px;height:64px;background:linear-gradient(135deg,#3b82f6,#7c3aed);border-radius:16px;display:flex;align-items:center;justify-content:center;font-size:2rem;margin:0 auto 24px;box-shadow:0 10px 30px #3b82f64d}.auth-header{text-align:center;margin-bottom:40px}.auth-header h2{font-size:2rem;font-weight:900;color:#f8fbff;margin:0 0 8px;letter-spacing:-.02em}.auth-header p{color:#64748b;font-size:.95rem}.auth-form{display:flex;flex-direction:column;gap:20px}.auth-field{display:flex;flex-direction:column;gap:8px}.auth-field label{font-family:var(--font-mono);font-size:.7rem;font-weight:800;color:#475569;text-transform:uppercase;letter-spacing:.1em;padding-left:12px}.auth-input-box{position:relative}.auth-input-box span{position:absolute;left:16px;top:50%;transform:translateY(-50%);color:#475569;font-size:20px}.auth-input{width:100%;background:#0f172a80;border:1px solid rgba(148,163,184,.12);border-radius:12px;padding:14px 14px 14px 48px;color:#f1f5f9;font-size:1rem;outline:none;transition:all .2s}.auth-input:focus{border-color:#3b82f666;background:#0f172acc;box-shadow:0 0 20px #3b82f61a}.auth-submit-btn{margin-top:12px;background:#3b82f6;color:#fff;padding:16px;border-radius:12px;font-weight:900;font-size:1rem;text-transform:uppercase;letter-spacing:.05em;cursor:pointer;border:none;transition:all .2s;display:flex;align-items:center;justify-content:center;gap:12px}.auth-submit-btn:hover:not(:disabled){background:#2563eb;transform:translateY(-1px);box-shadow:0 10px 30px #3b82f64d}.auth-submit-btn:disabled{opacity:.5;cursor:not-allowed}.auth-switch{margin-top:32px;text-align:center;color:#64748b;font-size:.9rem}.auth-switch-btn{background:transparent;border:none;color:#3b82f6;font-weight:800;cursor:pointer;padding:0;margin-left:4px;text-decoration:underline}.auth-switch-btn:hover{color:#60a5fa}.auth-error{background:#ef44441a;border:1px solid rgba(239,68,68,.2);padding:12px 16px;border-radius:10px;color:#f87171;font-size:.85rem;font-weight:700;margin-bottom:20px;display:flex;align-items:center;gap:10px}.el-page{width:min(1440px,calc(100% - 40px));margin:0 auto;padding:100px 0 80px}.el-header{margin-bottom:40px;display:flex;flex-wrap:wrap;justify-content:space-between;align-items:flex-end;gap:24px;position:relative}.el-header-info{max-width:600px}.el-label{font-family:var(--font-mono);font-size:.72rem;font-weight:700;text-transform:uppercase;letter-spacing:.2em;color:#a78bfa;margin-bottom:12px}.el-header-info h1{font-size:3rem;font-weight:900;letter-spacing:-.04em;color:#f8fbff;margin:0 0 12px}.el-header-info p{color:#64748b;font-size:1rem;line-height:1.6}.el-stats-card{background:#0f172a;border:2px solid #334155;border-radius:12px;padding:16px 24px;text-align:right;min-width:160px;box-shadow:4px 4px #3b82f640}.el-stats-card .label{font-size:.7rem;font-weight:700;color:#64748b;text-transform:uppercase;letter-spacing:.1em}.el-stats-card .val{font-size:1.8rem;font-weight:900;color:#f1f5f9}.el-controls{background:#0f172a;border:2px solid #334155;border-radius:16px;padding:24px;margin-bottom:32px;display:flex;flex-direction:column;gap:20px;box-shadow:4px 4px #3b82f640}.el-search-form{display:flex;gap:12px}.el-search-input-box{flex:1;position:relative}.el-search-input-box span{position:absolute;left:14px;top:50%;transform:translateY(-50%);color:#475569;font-size:20px}.el-search-input{width:100%;padding:12px 12px 12px 44px;background:#1e293b;border:2px solid #334155;border-radius:10px;color:#f1f5f9;font-size:.95rem;outline:none;transition:all .2s}.el-search-input:focus{border-color:#3b82f6;background:#1e293b}.el-search-btn{padding:0 24px;background:#2563eb;border:2px solid #1d4ed8;border-radius:10px;color:#f1f5f9;font-weight:800;font-size:.85rem;text-transform:uppercase;cursor:pointer;box-shadow:3px 3px #1d4ed866;transition:all .2s}.el-search-btn:hover{background:#1d4ed8;transform:translate(-2px,-2px);box-shadow:5px 5px #1d4ed880}.el-search-btn:active{transform:translate(1px,1px);box-shadow:1px 1px #1d4ed866}.el-subjects{display:flex;flex-wrap:wrap;gap:10px}.el-sub-pill{display:flex;align-items:center;gap:8px;padding:8px 16px;border-radius:999px;border:2px solid #334155;background:#0f172a;color:#94a3b8;font-size:.88rem;font-weight:700;cursor:pointer;box-shadow:2px 2px #0f172a80;transition:all .2s}.el-sub-pill:hover{color:#e2e8f0;border-color:#3b82f6;transform:translate(-1px,-1px);box-shadow:3px 3px #3b82f64d}.el-sub-pill.active{color:#fff;background:#1d4ed8;border-color:#1e3a8a;box-shadow:3px 3px #1d4ed880;transform:translate(-1px,-1px)}.el-sub-pill .material-symbols-outlined{font-size:18px}.el-registry{background:#0f172a;border:2px solid #334155;border-radius:16px;overflow:hidden;box-shadow:4px 4px #3b82f640}.el-table{width:100%;border-collapse:collapse}.el-table th{text-align:left;padding:16px 24px;font-family:var(--font-mono);font-size:.7rem;font-weight:700;color:#64748b;text-transform:uppercase;letter-spacing:.1em;border-bottom:2px solid #334155;cursor:pointer;-webkit-user-select:none;user-select:none}.el-table th:hover{color:#94a3b8}.el-table th.active{color:#c4b5fd}.el-table td{padding:16px 24px;border-bottom:1px solid rgba(148,163,184,.1);color:#cbd5e1;font-size:.9rem;transition:background .2s}.el-table tr:hover td{background:#1e293b}.el-title-cell{display:flex;align-items:center;gap:12px;font-weight:800;color:#f1f5f9!important;text-decoration:none!important}.el-title-cell:before{content:"";width:6px;height:6px;border-radius:50%;background:#3b82f6;flex-shrink:0}.el-tag{display:inline-flex;padding:4px 10px;border-radius:6px;background:#1e293b;border:2px solid #334155;font-size:.75rem;font-weight:700;color:#94a3b8}.el-pagination{margin-top:32px;display:flex;justify-content:center;gap:8px}.el-page-btn{width:40px;height:40px;display:flex;align-items:center;justify-content:center;border-radius:10px;background:#0f172a;border:2px solid #334155;color:#94a3b8;font-weight:800;cursor:pointer;box-shadow:2px 2px #0f172a80;transition:all .2s}.el-page-btn:hover:not(:disabled){border-color:#3b82f6;color:#f1f5f9;transform:translate(-2px,-2px);box-shadow:4px 4px #3b82f64d}.el-page-btn.active{background:#2563eb;color:#fff;border-color:#1d4ed8;box-shadow:4px 4px #1d4ed866;transform:translate(-2px,-2px)}.el-page-btn:disabled{opacity:.3;cursor:not-allowed}.ct-page{width:min(1200px,calc(100% - 40px));margin:0 auto;padding:100px 0 80px}.ct-header{margin-bottom:48px;display:flex;justify-content:space-between;align-items:flex-end;gap:24px}.ct-header h1{font-size:3rem;font-weight:900;color:#f8fbff;letter-spacing:-.04em;margin:0 0 12px}.ct-header p{color:#64748b;font-size:1.1rem}.ct-create-btn{background:#3b82f6;color:#fff;padding:12px 24px;border-radius:12px;font-weight:800;cursor:pointer;border:none;display:flex;align-items:center;gap:8px;transition:all .2s}.ct-create-btn:hover{background:#2563eb;transform:translateY(-1px);box-shadow:0 10px 30px #3b82f64d}.ct-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(340px,1fr));gap:24px}.ct-card{background:#0f172a66;border:1px solid rgba(148,163,184,.1);border-radius:20px;padding:32px;position:relative;overflow:hidden;transition:all .3s;text-decoration:none!important}.ct-card:hover{border-color:#94a3b833;transform:translateY(-4px);background:#1e293b66}.ct-card:before{content:"";position:absolute;top:0;left:0;width:100%;height:4px;background:linear-gradient(90deg,#3b82f6,#7c3aed);opacity:.8}.ct-card-icon{width:48px;height:48px;background:#3b82f61a;border-radius:12px;display:flex;align-items:center;justify-content:center;color:#3b82f6;margin-bottom:24px}.ct-card h3{font-size:1.5rem;font-weight:800;color:#f1f5f9;margin-bottom:12px;line-height:1.3}.ct-card p{color:#94a3b8;font-size:.95rem;line-height:1.6;margin-bottom:24px}.ct-card-footer{display:flex;justify-content:space-between;align-items:center;padding-top:20px;border-top:1px solid rgba(148,163,184,.05)}.ct-exam-count{font-family:var(--font-mono);font-size:.75rem;font-weight:700;color:#64748b;text-transform:uppercase}.ct-more-btn{display:flex;align-items:center;gap:4px;color:#3b82f6;font-weight:800;font-size:.85rem}.ct-form-card{background:#0f172a99;border:1px solid rgba(148,163,184,.15);border-radius:20px;padding:32px;margin-bottom:40px}.ct-form-title{color:#f1f5f9;font-weight:900;margin-bottom:20px;font-size:1.25rem}.ct-list-title{color:#f1f5f9;font-size:1.5rem;font-weight:900}.ct-exam-item{background:#0f172a66;border-radius:16px;border:1px solid rgba(148,163,184,.1)}.ct-exam-title{font-size:1.1rem;color:#f1f5f9;margin:4px 0;font-weight:700}.sr-page{width:min(1440px,calc(100% - 40px));margin:0 auto;padding:100px 0 80px}.sr-header{display:flex;flex-wrap:wrap;justify-content:space-between;align-items:flex-end;gap:32px;margin-bottom:48px}.sr-back-btn{display:flex;align-items:center;gap:8px;color:#3b82f6;font-weight:800;font-size:.85rem;background:transparent;border:none;cursor:pointer;margin-bottom:16px;padding:0}.sr-header h1{font-size:2.5rem;font-weight:900;color:#f8fbff;letter-spacing:-.03em;margin:0 0 8px}.sr-header p{color:#64748b;font-size:1rem}.sr-score-card{background:#0f172a66;border:1px solid rgba(148,163,184,.12);border-radius:20px;padding:24px 40px;display:flex;align-items:center;gap:40px}.sr-score-val{text-align:center}.sr-score-val .num{font-size:3rem;font-weight:900;line-height:1}.sr-score-val .label{font-family:var(--font-mono);font-size:.7rem;font-weight:800;color:#64748b;text-transform:uppercase;margin-top:4px}.sr-main{display:grid;grid-template-columns:1fr 340px;gap:40px}@media(max-width:1024px){.sr-main{grid-template-columns:1fr}}.sr-section-head{display:flex;align-items:center;gap:16px;margin:48px 0 24px}.sr-section-head h3{font-family:var(--font-mono);font-size:.8rem;font-weight:900;color:#3b82f6;letter-spacing:.2em;white-space:nowrap}.sr-section-head .line{flex:1;height:1px;background:linear-gradient(90deg,rgba(59,130,246,.3),transparent)}.sr-q-card{background:#0f172a66;border:1px solid rgba(148,163,184,.1);border-radius:24px;padding:32px;margin-bottom:24px;position:relative;transition:all .2s}.sr-q-card.active{border-color:#3b82f666;box-shadow:0 0 30px #3b82f61a}.sr-status-tag{display:flex;align-items:center;gap:6px;font-size:.75rem;font-weight:800;padding:6px 12px;border-radius:999px}.sr-status-tag.correct{background:#22c55e26;color:#4ade80}.sr-status-tag.wrong{background:#ef444426;color:#f87171}.sr-status-tag.empty{background:#94a3b81a;color:#94a3b8}.sr-opt{display:flex;align-items:center;gap:16px;padding:16px;border-radius:12px;background:#0f172a80;border:1px solid rgba(148,163,184,.08);margin-bottom:12px}.sr-opt.correct{background:#22c55e1a;border-color:#22c55e4d;color:#4ade80}.sr-opt.wrong{background:#ef44441a;border-color:#ef44444d;color:#f87171}.sr-sidebar{position:sticky;top:100px;height:fit-content;background:#0f172a66;border:1px solid rgba(148,163,184,.12);border-radius:20px;padding:24px}.sr-map-grid{display:grid;grid-template-columns:repeat(5,1fr);gap:8px;margin-top:16px}.sr-map-btn{aspect-ratio:1;border-radius:8px;display:flex;align-items:center;justify-content:center;font-size:.75rem;font-weight:800;cursor:pointer;border:none;transition:all .2s}.sr-map-btn.correct{background:#22c55e;color:#fff}.sr-map-btn.wrong{background:#ef4444;color:#fff}.sr-map-btn.empty{background:#0f172a99;color:#64748b;border:1px solid rgba(148,163,184,.1)}.sr-map-btn.active{ring:2px solid #3b82f6;transform:scale(1.1);z-index:2}.sr-q-content{color:#f1f5f9}.sr-tf-row{background:#0f172a4d}.sr-tf-content{color:#cbd5e1}.sr-tf-label{color:#64748b}.sr-sol-content{color:#94a3b8}.sr-legend-label{color:#64748b}.sr-legend-empty{background:#0f172a99;border:1px solid rgba(148,163,184,.1)}.lb-page{width:min(1200px,calc(100% - 40px));margin:0 auto;padding:100px 0 80px}.lb-header{margin-bottom:40px}.lb-header h1{font-size:2.8rem;font-weight:900;color:#f8fbff;margin:0 0 8px;letter-spacing:-.03em}.lb-header p{color:#64748b;font-size:1.1rem;margin:0}.lb-filters{display:flex;flex-wrap:wrap;gap:8px;margin-bottom:32px}.lb-filter-chip{display:inline-flex;align-items:center;gap:8px;min-height:38px;padding:0 16px;border:2px solid #334155;border-radius:10px;background:#0f172a;color:#94a3b8;font-weight:700;font-size:.88rem;cursor:pointer;transition:all .2s;box-shadow:3px 3px #0f172a80}.lb-filter-chip:hover{color:#e2e8f0;border-color:#475569;transform:translate(-1px,-1px);box-shadow:4px 4px #0f172a99}.lb-filter-chip.is-active{color:#f8fbff;background:#1d4ed84d;border-color:#60a5fa73;box-shadow:3px 3px #3b82f64d}.lb-chip-badge{color:#60a5fa;font-family:var(--font-mono);font-size:.68rem;font-weight:800}.lb-podium{display:grid;grid-template-columns:1fr 1fr 1fr;gap:16px;margin-bottom:32px}.lb-podium-card{background:#0f172a;border:2px solid #334155;border-radius:16px;padding:28px 24px;display:flex;flex-direction:column;align-items:center;text-align:center;position:relative;box-shadow:4px 4px #0f172a80;transition:transform .2s,box-shadow .2s,border-color .2s}.lb-podium-card:hover{border-color:#3b82f6;transform:translate(-2px,-2px);box-shadow:6px 6px #3b82f64d}.lb-podium-card.rank-1{border-color:#f59e0b;box-shadow:4px 4px #f59e0b59;order:2}.lb-podium-card.rank-1:hover{border-color:#fbbf24;box-shadow:6px 6px #f59e0b80}.lb-podium-card.rank-2{border-color:#94a3b8;box-shadow:4px 4px #94a3b840;order:1}.lb-podium-card.rank-2:hover{border-color:#cbd5e1;box-shadow:6px 6px #94a3b866}.lb-podium-card.rank-3{border-color:#b45309;box-shadow:4px 4px #b453094d;order:3}.lb-podium-card.rank-3:hover{border-color:#d97706;box-shadow:6px 6px #b4530973}.lb-rank-badge{width:48px;height:48px;border-radius:12px;display:flex;align-items:center;justify-content:center;font-size:1.4rem;font-weight:900;margin-bottom:16px;border:2px solid transparent}.rank-1 .lb-rank-badge{background:#f59e0b26;color:#fbbf24;border-color:#f59e0b4d}.rank-2 .lb-rank-badge{background:#94a3b826;color:#e2e8f0;border-color:#94a3b84d}.rank-3 .lb-rank-badge{background:#b4530926;color:#d97706;border-color:#b453094d}.lb-podium-avatar{width:64px;height:64px;border-radius:50%;background:#1e293b;border:3px solid #334155;display:flex;align-items:center;justify-content:center;font-size:1.5rem;font-weight:900;color:#f1f5f9;margin-bottom:12px;text-transform:uppercase}.rank-1 .lb-podium-avatar{border-color:#f59e0b}.rank-2 .lb-podium-avatar{border-color:#94a3b8}.rank-3 .lb-podium-avatar{border-color:#b45309}.lb-podium-name{font-size:1.1rem;font-weight:800;color:#f1f5f9;margin-bottom:8px;max-width:100%;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.lb-podium-stats{display:flex;gap:16px;margin-top:8px}.lb-podium-stat{text-align:center}.lb-podium-stat-val{font-size:1.3rem;font-weight:900;color:#f8fbff;line-height:1}.lb-podium-stat-label{font-size:.65rem;font-weight:700;color:#64748b;text-transform:uppercase;letter-spacing:.05em;margin-top:4px}.lb-table-wrap{background:#0f172a;border:2px solid #334155;border-radius:16px;overflow:hidden;box-shadow:4px 4px #0f172a80}.lb-table-header{display:flex;align-items:center;gap:10px;padding:20px 28px;border-bottom:2px solid #1e293b}.lb-table-title{font-size:1.15rem;font-weight:800;color:#f1f5f9;display:flex;align-items:center;gap:10px;margin:0}.lb-row{display:grid;grid-template-columns:60px 1fr 100px 100px 90px 80px;align-items:center;padding:16px 28px;border-bottom:1px solid rgba(148,163,184,.06);transition:all .15s}.lb-row:last-child{border-bottom:none}.lb-row:hover{background:#1e293b80}.lb-row.is-me{background:#3b82f614;border-left:3px solid #3b82f6}.lb-col-rank{font-size:1.1rem;font-weight:900;color:#64748b;font-family:var(--font-mono)}.lb-col-rank.top{color:#fbbf24}.lb-col-user{display:flex;align-items:center;gap:12px;min-width:0}.lb-avatar-sm{width:36px;height:36px;border-radius:50%;background:#1e293b;border:2px solid #334155;display:flex;align-items:center;justify-content:center;font-size:.8rem;font-weight:800;color:#94a3b8;flex-shrink:0;text-transform:uppercase}.lb-username{font-weight:700;color:#f1f5f9;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.lb-col-correct{font-weight:800;color:#34d399;font-family:var(--font-mono);text-align:center}.lb-col-attempted{font-weight:700;color:#94a3b8;font-family:var(--font-mono);text-align:center}.lb-col-accuracy{text-align:center}.lb-accuracy-pill{display:inline-flex;padding:4px 10px;border-radius:6px;font-size:.82rem;font-weight:800;font-family:var(--font-mono)}.lb-accuracy-pill.high{background:#22c55e1f;color:#22c55e;border:1px solid rgba(34,197,94,.2)}.lb-accuracy-pill.med{background:#f59e0b1f;color:#f59e0b;border:1px solid rgba(245,158,11,.2)}.lb-accuracy-pill.low{background:#ef44441f;color:#ef4444;border:1px solid rgba(239,68,68,.2)}.lb-col-exams{font-weight:700;color:#94a3b8;text-align:center;font-family:var(--font-mono)}.lb-row-head{display:grid;grid-template-columns:60px 1fr 100px 100px 90px 80px;align-items:center;padding:12px 28px;border-bottom:2px solid #1e293b;background:#0f172a99}.lb-row-head span{font-size:.7rem;font-weight:700;color:#475569;text-transform:uppercase;letter-spacing:.08em}.lb-row-head span:nth-child(n+3){text-align:center}.lb-empty{text-align:center;padding:60px 20px}.lb-empty h3{font-size:1.4rem;font-weight:800;color:#f1f5f9;margin:0 0 8px}.lb-empty p{color:#64748b;margin:0}@media(max-width:1024px){.lb-podium{grid-template-columns:1fr;max-width:400px;margin-left:auto;margin-right:auto}.lb-podium-card.rank-1,.lb-podium-card.rank-2,.lb-podium-card.rank-3{order:unset}}@media(max-width:768px){.lb-row,.lb-row-head{grid-template-columns:44px 1fr 70px 70px}.lb-col-accuracy,.lb-col-exams,.lb-row-head span:nth-child(5),.lb-row-head span:nth-child(6){display:none}.lb-podium-card{padding:20px 16px}}.arena-page{position:relative;z-index:1;width:min(1280px,calc(100% - 40px));margin:0 auto;padding:40px 0 80px}.arena-header{text-align:center;margin-bottom:48px}.arena-title{font-size:clamp(2.2rem,5vw,3.2rem);font-weight:900;color:#f8fbff;margin:0 0 8px;letter-spacing:-.03em}.arena-title span{background:linear-gradient(135deg,#f59e0b,#ef4444,#ec4899);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}.arena-subtitle{color:#94a3b8;font-size:1.1rem;margin:0}.arena-modes{display:grid;grid-template-columns:repeat(2,1fr);gap:24px;margin-bottom:40px}.arena-card{background:#0f172a;border:2px solid #334155;border-radius:16px;padding:32px;box-shadow:4px 4px #3b82f640;transition:transform .2s,box-shadow .2s,border-color .2s;display:flex;flex-direction:column}.arena-card:hover{border-color:#3b82f6;transform:translate(-2px,-2px);box-shadow:6px 6px #3b82f666}.arena-card-icon{font-size:2.5rem;margin-bottom:12px}.arena-card h2{font-size:1.5rem;font-weight:800;color:#f1f5f9;margin:0 0 8px}.arena-card p{color:#94a3b8;font-size:.95rem;margin:0 0 24px;line-height:1.5}.arena-select{width:100%;padding:14px 18px;background:#1e293b;border:2px solid #334155;border-radius:12px;color:#f8fbff;font-family:var(--font-sans);font-size:1rem;font-weight:600;outline:none;cursor:pointer;margin-bottom:16px;appearance:none;background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' fill='%2394a3b8' viewBox='0 0 16 16'%3E%3Cpath d='M8 11L3 6h10z'/%3E%3C/svg%3E");background-repeat:no-repeat;background-position:right 16px center;transition:border-color .2s}.arena-select:focus{border-color:#3b82f6}.arena-input{width:100%;padding:14px 18px;background:#1e293b;border:2px solid #334155;border-radius:12px;color:#f8fbff;font-family:var(--font-mono);font-size:1.2rem;font-weight:700;text-align:center;text-transform:uppercase;letter-spacing:.15em;outline:none;margin-bottom:16px;transition:border-color .2s}.arena-input::placeholder{color:#64748b;font-weight:500;letter-spacing:.05em}.arena-input:focus{border-color:#3b82f6}.arena-btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;width:100%;background:#2563eb;color:#fff;padding:14px 24px;border-radius:12px;font-family:var(--font-sans);font-weight:700;font-size:1rem;text-decoration:none;border:2px solid #1d4ed8;box-shadow:4px 4px #1d4ed866;transition:all .15s;cursor:pointer;text-transform:uppercase;letter-spacing:.05em}.arena-btn:hover{box-shadow:6px 6px #1d4ed880;transform:translate(-2px,-2px)}.arena-btn:active{box-shadow:2px 2px #1d4ed866;transform:translate(1px,1px)}.arena-btn:disabled{opacity:.5;cursor:not-allowed;transform:none;box-shadow:4px 4px #1d4ed833}.arena-btn.secondary{background:#0f172a;border-color:#334155;color:#94a3b8;box-shadow:4px 4px #0f172a80}.arena-btn.secondary:hover{border-color:#3b82f6;color:#f8fbff;box-shadow:6px 6px #3b82f640}.arena-btn.danger{background:#dc2626;border-color:#b91c1c;box-shadow:4px 4px #b91c1c66}.arena-btn.danger:hover{box-shadow:6px 6px #b91c1c80}.arena-divider{text-align:center;color:#64748b;font-weight:700;font-size:.85rem;margin:16px 0;letter-spacing:.1em}.arena-error{background:#ef444426;border:2px solid rgba(239,68,68,.4);border-radius:12px;padding:14px 20px;color:#fca5a5;font-weight:600;text-align:center;margin-bottom:24px}.waiting-room{display:flex;flex-direction:column;align-items:center;justify-content:center;min-height:60vh;text-align:center}.waiting-card{background:#0f172a;border:2px solid #334155;border-radius:20px;padding:48px 40px;box-shadow:8px 8px #3b82f633;max-width:500px;width:100%}.waiting-title{font-size:1.5rem;font-weight:800;color:#f8fbff;margin:0 0 8px}.waiting-subtitle{color:#94a3b8;font-size:.95rem;margin:0 0 24px}.room-code-display{font-family:var(--font-mono);font-size:3rem;font-weight:900;letter-spacing:.3em;color:#f8fbff;background:#1e293b;border:2px solid #3b82f6;border-radius:16px;padding:16px 32px;display:inline-block;margin:16px 0 24px;box-shadow:4px 4px #3b82f64d}.waiting-spinner{width:40px;height:40px;border:3px solid rgba(59,130,246,.15);border-top:3px solid #3b82f6;border-radius:50%;animation:arena-spin .8s cubic-bezier(.4,0,.2,1) infinite;margin:16px auto}@keyframes arena-spin{to{transform:rotate(360deg)}}.waiting-hint{color:#64748b;font-size:.9rem;font-weight:600}.match-page{position:relative;z-index:1;width:min(960px,calc(100% - 32px));margin:0 auto;padding:24px 0 80px}.match-scorebar{display:flex;justify-content:space-between;align-items:center;background:#0f172a;border:2px solid #334155;border-radius:16px;padding:16px 24px;margin-bottom:24px;box-shadow:4px 4px #3b82f640}.score-player{display:flex;flex-direction:column;align-items:center;gap:4px}.score-label{font-family:var(--font-mono);font-size:.7rem;font-weight:700;text-transform:uppercase;letter-spacing:.12em;color:#64748b}.score-value{font-size:2rem;font-weight:900;letter-spacing:-.02em}.score-value.me{color:#38bdf8}.score-value.opp{color:#f97316}.score-vs{background:#1e293b;color:#64748b;font-weight:900;font-size:.85rem;padding:6px 14px;border-radius:8px;border:2px solid #334155;letter-spacing:.1em}.match-progress{display:flex;align-items:center;gap:12px;margin-bottom:20px}.match-progress-label{font-family:var(--font-mono);font-size:.8rem;font-weight:700;color:#94a3b8;white-space:nowrap;letter-spacing:.05em}.match-progress-bar{flex:1;height:6px;background:#ffffff14;border-radius:99px;overflow:hidden}.match-progress-fill{height:100%;background:linear-gradient(90deg,#38bdf8,#818cf8);border-radius:99px;transition:width .4s ease}.match-question{background:#0f172a;border:2px solid #334155;border-radius:16px;padding:32px;box-shadow:4px 4px #3b82f640;margin-bottom:24px}.match-q-number{font-family:var(--font-mono);font-size:.75rem;font-weight:700;color:#f59e0b;text-transform:uppercase;letter-spacing:.12em;margin-bottom:16px}.match-q-text{font-size:1.15rem;font-weight:600;color:#f1f5f9;line-height:1.7;margin-bottom:24px}.match-options{display:grid;grid-template-columns:1fr 1fr;gap:12px}.match-option{display:flex;align-items:flex-start;gap:12px;padding:16px 20px;background:#1e293b;border:2px solid #334155;border-radius:12px;cursor:pointer;transition:all .15s;box-shadow:3px 3px #0f172a80;color:#e2e8f0;font-size:1rem;font-weight:500;text-align:left;line-height:1.5}.match-option:hover:not(:disabled){border-color:#3b82f6;transform:translate(-2px,-2px);box-shadow:5px 5px #3b82f633}.match-option:active:not(:disabled){transform:translate(1px,1px);box-shadow:1px 1px #3b82f633}.match-option:disabled{cursor:default}.match-option.selected{border-color:#3b82f6;background:#3b82f626}.match-option.correct{border-color:#22c55e;background:#22c55e26}.match-option.wrong{border-color:#ef4444;background:#ef444426}.option-letter{display:inline-flex;align-items:center;justify-content:center;min-width:28px;height:28px;border-radius:8px;background:#ffffff14;font-family:var(--font-mono);font-size:.8rem;font-weight:700;color:#94a3b8;flex-shrink:0}.match-option.selected .option-letter{background:#3b82f64d;color:#38bdf8}.game-over-overlay{position:fixed;inset:0;background:#070a13eb;display:flex;align-items:center;justify-content:center;z-index:1000;-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px)}.game-over-card{background:#0f172a;border:2px solid #334155;border-radius:24px;padding:48px;text-align:center;box-shadow:12px 12px #3b82f633;max-width:450px;width:90%}.game-over-icon{font-size:4rem;margin-bottom:16px}.game-over-title{font-size:2rem;font-weight:900;margin:0 0 8px;letter-spacing:-.02em}.game-over-title.win{background:linear-gradient(135deg,#22c55e,#38bdf8);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}.game-over-title.lose{background:linear-gradient(135deg,#ef4444,#f97316);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}.game-over-title.draw{background:linear-gradient(135deg,#f59e0b,#eab308);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}.game-over-score{font-family:var(--font-mono);font-size:2.5rem;font-weight:900;color:#f8fbff;margin:16px 0 32px;letter-spacing:.05em}.game-over-score .sep{color:#64748b;margin:0 8px}@media(max-width:768px){.arena-modes,.match-options{grid-template-columns:1fr}.match-scorebar{padding:12px 16px}.score-value{font-size:1.5rem}.room-code-display{font-size:2rem;letter-spacing:.2em}}body:not(.dark-theme) .arena-title{color:#1c1814}body:not(.dark-theme) .arena-subtitle{color:#5e554c}body:not(.dark-theme) .arena-card{background:#e6e0d8;border-color:#c4bbb1;box-shadow:4px 4px #2563eb26}body:not(.dark-theme) .arena-card:hover{border-color:#2563eb;box-shadow:6px 6px #2563eb40}body:not(.dark-theme) .arena-card h2{color:#1c1814}body:not(.dark-theme) .arena-card p{color:#5e554c}body:not(.dark-theme) .arena-select{background:#ddd6ce;border-color:#c4bbb1;color:#1c1814}body:not(.dark-theme) .arena-input{background:#ddd6ce;border-color:#c4bbb1;color:#1c1814}body:not(.dark-theme) .arena-input::placeholder{color:#8a8078}body:not(.dark-theme) .arena-divider{color:#8a8078}body:not(.dark-theme) .arena-error{background:#dc262614;border-color:#dc26264d;color:#dc2626}body:not(.dark-theme) .arena-btn.secondary{background:#ddd6ce;border-color:#c4bbb1;color:#5e554c;box-shadow:4px 4px #0000000f}body:not(.dark-theme) .arena-btn.secondary:hover{border-color:#2563eb;color:#2563eb}body:not(.dark-theme) .waiting-card{background:#e6e0d8;border-color:#c4bbb1;box-shadow:8px 8px #2563eb1f}body:not(.dark-theme) .waiting-title{color:#1c1814}body:not(.dark-theme) .waiting-subtitle{color:#5e554c}body:not(.dark-theme) .waiting-hint{color:#8a8078}body:not(.dark-theme) .room-code-display{color:#1c1814;background:#ddd6ce;border-color:#2563eb}body:not(.dark-theme) .match-scorebar{background:#e6e0d8;border-color:#c4bbb1;box-shadow:4px 4px #2563eb26}body:not(.dark-theme) .score-label{color:#8a8078}body:not(.dark-theme) .score-vs{background:#ddd6ce;border-color:#c4bbb1;color:#8a8078}body:not(.dark-theme) .match-progress-label{color:#5e554c}body:not(.dark-theme) .match-progress-bar{background:#00000014}body:not(.dark-theme) .match-question{background:#e6e0d8;border-color:#c4bbb1;box-shadow:4px 4px #2563eb26}body:not(.dark-theme) .match-q-text{color:#1c1814}body:not(.dark-theme) .match-option{background:#ddd6ce;border-color:#c4bbb1;color:#1c1814;box-shadow:3px 3px #0000000f}body:not(.dark-theme) .match-option:hover:not(:disabled){border-color:#2563eb;box-shadow:5px 5px #2563eb1f}body:not(.dark-theme) .match-option.selected{border-color:#2563eb;background:#2563eb1a}body:not(.dark-theme) .option-letter{background:#0000000f;color:#5e554c}body:not(.dark-theme) .game-over-overlay{background:#1c181499}body:not(.dark-theme) .game-over-card{background:#e6e0d8;border-color:#c4bbb1;box-shadow:12px 12px #2563eb1f}body:not(.dark-theme) .game-over-score{color:#1c1814}body:not(.dark-theme) .game-over-score .sep{color:#8a8078}
