: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;font:18px/145% var(--sans);letter-spacing:.18px;--lightningcss-light:initial;--lightningcss-dark: ;color-scheme:light dark;color:var(--text);background:var(--bg);font-synthesis:none;text-rendering:optimizelegibility;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}@media (prefers-color-scheme:dark){:root{--lightningcss-light: ;--lightningcss-dark:initial;--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}}body{margin:0}#root{width:100%;min-height:100vh}h1,h2{font-family:var(--heading);color:var(--text-h);font-weight:500}h1{letter-spacing:-1.68px;margin:32px 0;font-size:56px}h2{letter-spacing:-.24px;margin:0 0 8px;font-size:24px;line-height:118%}p{margin:0}code{font-family:var(--mono);color:var(--text-h);background:var(--code-bg);border-radius:4px;padding:4px 8px;font-size:15px;line-height:135%}.app{min-height:100vh;display:flex}.sidebar{color:#fff;background:#0f172a;flex-direction:column;width:240px;height:100vh;padding:20px;display:flex;position:sticky;top:0}.sidebar h2{color:#f1f5f9;margin-bottom:30px;font-size:20px}.sidebar p{cursor:pointer;opacity:.8;margin:10px 0}.sidebar p:hover{opacity:1}.sidebar a{color:#fff;opacity:.8;margin:10px 0;text-decoration:none;display:block}.sidebar a:hover{opacity:1}.logout{color:#fff;cursor:pointer;background:#ef4444;border:none;border-radius:6px;margin-top:auto;padding:10px}.content{background:#f1f5f9;flex:1;padding:30px;overflow-y:auto}.card{background:#fff;border-radius:10px;margin-bottom:25px;padding:25px;box-shadow:0 5px 15px #0000000d}form{grid-template-columns:repeat(2,1fr);gap:15px;display:grid}form input,form select{border:1px solid #ccc;border-radius:6px;outline:none;padding:10px}form input:focus,form select:focus{border-color:#2563eb}form button{color:#fff;cursor:pointer;background:#2563eb;border:none;border-radius:6px;grid-column:span 2;padding:12px;font-weight:500}form button:hover{background:#1d4ed8}table{border-collapse:collapse;background:#fff;border-radius:10px;width:100%;overflow:hidden}th{color:#fff;text-align:left;background:#1e293b;padding:12px}td{border-bottom:1px solid #eee;padding:10px}tr:hover{background:#f8fafc}.edit{color:#fff;cursor:pointer;background:#22c55e;border:none;border-radius:5px;margin-right:5px;padding:6px 10px}.delete{color:#fff;cursor:pointer;background:#ef4444;border:none;border-radius:5px;padding:6px 10px}@media (width<=768px){.app{flex-direction:column}.sidebar{flex-direction:row;justify-content:space-between;width:100%}.content{padding:15px}form{grid-template-columns:1fr}form button{grid-column:span 1}}.stats-grid{grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:20px;margin-bottom:25px;display:grid}.stat-card{text-align:center;background:#fff;border-radius:10px;padding:20px;box-shadow:0 5px 15px #0000000d}.stat-card h3{margin-bottom:10px}.stat-card p{color:#2563eb;font-size:22px;font-weight:700}.module-grid{grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:15px;margin-top:20px;display:grid}.module-card{text-align:center;cursor:pointer;background:#f8fafc;border:1px solid #e2e8f0;border-radius:10px;padding:20px;font-weight:600;transition:all .2s}.module-card:hover{transform:translateY(-3px)}