:root{--text:#6b6375;--text-h:#08060d;--bg:#fff;--border:#e5e4e7;--code-bg:#f4f3ec;--accent:#aa3bff;--accent-bg:#aa3bff1a;--accent-border:#aa3bff80;--social-bg:#f4f3ec80;--shadow:#0000001a 0 10px 15px -3px, #0000000d 0 4px 6px -2px;--sans:system-ui, "Segoe UI", Roboto, sans-serif;--heading:system-ui, "Segoe UI", Roboto, sans-serif;--mono:ui-monospace, Consolas, monospace;--admin-primary:#5b5bf0;--admin-primary-dark:#4341c9;--admin-primary-tint:#eef0fe;--admin-bg:#f7f7fb;--admin-surface:#fff;--admin-border:#eceef7;--admin-ink:#1f2333;--admin-ink-muted:#5c5f70;--admin-ink-faint:#9296ab;--admin-success-bg:#d9f2e3;--admin-success-text:#186238;--admin-danger-bg:#fbdcdc;--admin-danger-text:#a02323;--admin-modal-backdrop:#14142852;font:18px/145% var(--sans);letter-spacing:.18px;--lightningcss-light:initial;--lightningcss-dark: ;color-scheme:light;color:var(--text);background:var(--bg);font-synthesis:none;text-rendering:optimizelegibility;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}@media (width<=1024px){:root{font-size:16px}}@media (prefers-color-scheme:dark){:root{--text:#9ca3af;--text-h:#f3f4f6;--bg:#16171d;--border:#2e303a;--code-bg:#1f2028;--accent:#c084fc;--accent-bg:#c084fc26;--accent-border:#c084fc80;--social-bg:#2f303a80;--shadow:#0006 0 10px 15px -3px, #00000040 0 4px 6px -2px;--admin-primary:#7b7bff;--admin-primary-dark:#9d9dff;--admin-primary-tint:#2a2a4a;--admin-bg:#15161d;--admin-surface:#1e2029;--admin-border:#2c2f3a;--admin-ink:#e8e9f0;--admin-ink-muted:#a8abbb;--admin-ink-faint:#767a8c;--admin-success-bg:#16382a;--admin-success-text:#6fd9a0;--admin-danger-bg:#3a1f22;--admin-danger-text:#f28b8b;--admin-modal-backdrop:#0009}#social .button-icon{filter:invert()brightness(2)}}body{margin:0}#root{min-height:100svh}h1,h2{font-family:var(--heading);color:var(--text-h);font-weight:500}h1{letter-spacing:-1.68px;margin:32px 0;font-size:56px}@media (width<=1024px){h1{margin:20px 0;font-size:36px}}h2{letter-spacing:-.24px;margin:0 0 8px;font-size:24px;line-height:118%}@media (width<=1024px){h2{font-size:20px}}p{margin:0}code,.counter{font-family:var(--mono);color:var(--text-h);border-radius:4px;display:inline-flex}code{background:var(--code-bg);padding:4px 8px;font-size:15px;line-height:135%}.admin-row:hover{background:#fafaff}.admin-btn-ghost:hover{background:#f3f3fb}.admin-btn-primary:hover{filter:brightness(1.07)}.admin-btn-danger:hover{filter:brightness(1.05)}.admin-input:focus,.admin-select:focus{border-color:#5b5bf0;outline:none;box-shadow:0 0 0 3px #5b5bf026}.admin-list-row:hover{background:#eef0fe}@page{size:A4 landscape;margin:3mm}.page-frame{background:#fff;border:1px solid #e7e8f5;border-radius:10px;max-width:1060px;margin:0 auto 24px;padding:24px;box-shadow:0 8px 24px -12px #1e1e501f}@media print{.page-frame{max-width:none!important;box-shadow:none!important;border:none!important;border-radius:0!important;margin:0!important;padding:0!important}}.print-table-wrap{display:none}@media print{body *{visibility:hidden}.print-table-wrap,.print-table-wrap *{visibility:visible}.print-table-wrap{width:100%;position:absolute;top:0;left:0;display:block!important}#print-area,.no-print{display:none!important}.print-schedule-table{border-collapse:collapse;table-layout:auto;flex-shrink:0;font-size:8px;line-height:1.3}.print-schedule-table th,.print-schedule-table td{text-align:center;white-space:nowrap;text-overflow:ellipsis;border:.5px solid #ccc;min-width:46px;max-width:70px;padding:1.5px 3px;overflow:hidden}.print-schedule-table thead th{background:#f0f0f5;padding:3px;font-size:9px;font-weight:800}.print-cell-class{font-weight:800}.print-cell-teaching{color:#1d4ed8;font-weight:700}.print-cell-coaching{color:#c0392b}.print-spacer-row td{border:none;height:3px;padding:0}.print-cell-student{color:#000;white-space:normal;text-align:left;max-width:100px;padding:2px 4px;overflow:visible}.print-header{margin-bottom:6px}.print-title{color:#1f2333;margin:0;font-size:15px;font-weight:800}.print-subtitle{color:#6b7280;margin:1px 0 0;font-size:9px}}@keyframes pulse{0%,to{opacity:1}50%{opacity:.3}}