@import"https://fonts.googleapis.com/css2?family=Space+Grotesk:wght@400;500;600;700&display=swap";:root{--bg-0: #000000;--bg-1: #050505;--panel: rgba(255, 255, 255, .035);--panel-2: rgba(255, 255, 255, .06);--border: rgba(255, 255, 255, .1);--border-strong: rgba(255, 255, 255, .22);--text: #e9e9e9;--muted: #8f8f8f;--accent: #d6d6d6;--accent-2: #adadad;--danger: #d9695f;--danger-bg: rgba(217, 105, 95, .1);--warn: #c9a227;--warn-bg: rgba(201, 162, 39, .1);--ok: #7fae95;--ok-bg: rgba(127, 174, 149, .1);font-family:Space Grotesk,-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif}*{box-sizing:border-box}html{color-scheme:dark}body{margin:0;min-height:100vh;background:var(--bg-0);color:var(--text);-webkit-font-smoothing:antialiased;text-rendering:optimizeLegibility}h1,h2,h3,h4{font-weight:600;letter-spacing:-.025em;color:var(--text)}h1{font-size:1.75rem}h2{font-size:1.35rem}h3{font-size:1.1rem}a{color:var(--accent);text-decoration:none}a:hover{text-decoration:underline}::selection{background:#ffffff2e}.container{max-width:1100px;margin:0 auto;padding:32px 28px}.card{background:var(--panel);border:1px solid var(--border);border-radius:10px;padding:22px}.btn{display:inline-block;background:transparent;color:var(--text);border:1px solid var(--border-strong);border-radius:6px;padding:9px 18px;font-family:inherit;font-size:14px;font-weight:500;letter-spacing:-.01em;cursor:pointer;text-decoration:none;transition:background .11s ease,border-color .11s ease}.btn:hover:not(:disabled){background:#ffffff0f;border-color:#fff6;text-decoration:none}.btn:active:not(:disabled){background:#ffffff1a}.btn.primary{background:var(--text);color:#000;border-color:var(--text);font-weight:600}.btn.primary:hover:not(:disabled){background:#fff;border-color:#fff}.btn.secondary{background:transparent;color:var(--muted);border-color:var(--border)}.btn.secondary:hover:not(:disabled){background:#ffffff0a;color:var(--text);border-color:var(--border-strong)}.btn.danger{background:var(--danger);color:#fff;border-color:var(--danger)}.btn.danger:hover:not(:disabled){background:#c94f44;border-color:#c94f44}.btn:disabled{opacity:.35;cursor:not-allowed}input,textarea,select{width:100%;background:#0a0a0a;border:1px solid var(--border);color:var(--text);font-family:inherit;border-radius:6px;padding:10px 12px;font-size:14px;transition:border-color .11s ease,box-shadow .11s ease}input::placeholder,textarea::placeholder{color:#8f8f8f99}input:focus,textarea:focus,select:focus{outline:none;border-color:var(--border-strong);box-shadow:0 0 0 3px #ffffff0f}select option{background:var(--bg-1);color:var(--text)}input[type=radio],input[type=checkbox]{accent-color:var(--accent-2)}label{font-size:12px;color:var(--muted);font-weight:500;letter-spacing:.02em;display:block;margin:14px 0 5px}.topbar{position:sticky;top:0;z-index:50;display:flex;justify-content:space-between;align-items:center;padding:14px 28px;background:#000;border-bottom:1px solid var(--border)}.topbar a{color:var(--text)}.topbar .muted{color:var(--muted);font-size:13px}.badge{display:inline-block;padding:3px 10px;border-radius:999px;font-size:12px;font-weight:600;letter-spacing:.01em;color:#fff}.badge.low{background:var(--ok)}.badge.medium{background:var(--warn)}.badge.high{background:var(--danger)}.grid{display:grid;gap:16px}.grid.cols-2{grid-template-columns:1fr 1fr}.grid.cols-3{grid-template-columns:1fr 1fr 1fr}@media (max-width: 760px){.grid.cols-2,.grid.cols-3{grid-template-columns:1fr}}.exam-shell{display:grid;grid-template-columns:272px 1fr;height:calc(100vh - 57px)}.exam-sidebar{border-right:1px solid var(--border);padding:18px;overflow-y:auto;background:#030303}.exam-sidebar .card{padding:12px 14px;border-radius:8px}.exam-main{display:flex;flex-direction:column;background:transparent}.exam-timer{font-variant-numeric:tabular-nums;font-weight:600;font-size:17px;letter-spacing:-.01em}.exam-timer.low-time{color:var(--danger)}.proctor-banner{background:var(--danger);border-bottom:1px solid var(--danger);color:#fff;padding:10px 18px;font-weight:600;font-size:13px;text-align:center}.output-pane{background:#000;color:#c4c4c4;border-top:1px solid var(--border);padding:12px 18px;font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace;font-size:13px;max-height:200px;overflow-y:auto;white-space:pre-wrap}.error-text{color:var(--danger);font-size:13px;font-weight:500;margin-top:6px}.muted{color:var(--muted);font-size:13px}table{width:100%;border-collapse:collapse}th,td{text-align:left;padding:12px 10px;border-bottom:1px solid var(--border);font-size:13px}th{color:var(--muted);font-weight:500;font-size:11px;letter-spacing:.06em;text-transform:uppercase}tbody tr{transition:background-color .1s ease}tbody tr:hover{background:#ffffff08}::-webkit-scrollbar{width:8px;height:8px}::-webkit-scrollbar-track{background:transparent}::-webkit-scrollbar-thumb{background:#ffffff24;border-radius:999px;border:2px solid transparent;background-clip:content-box}::-webkit-scrollbar-thumb:hover{background-color:#ffffff42}:focus-visible{outline:2px solid var(--border-strong);outline-offset:2px}[data-theme=light]{--bg-0: #f4f7f2;--bg-1: #eaf0e6;--panel: rgba(255, 255, 255, .72);--panel-2: rgba(255, 255, 255, .88);--border: rgba(90, 130, 80, .16);--border-strong: rgba(90, 130, 80, .36);--text: #1a2e18;--muted: #5a7850;--accent: #3d7a30;--accent-2: #4e9440;--danger: #c0392b;--danger-bg: rgba(192, 57, 43, .08);--warn: #9a6f10;--warn-bg: rgba(154, 111, 16, .09);--ok: #1a7a50;--ok-bg: rgba(26, 122, 80, .09)}[data-theme=light] body{background:var(--bg-0)}[data-theme=light] body:before{background:radial-gradient(600px 400px at 5% 0%,rgba(120,180,90,.1),transparent 55%),radial-gradient(500px 350px at 95% 100%,rgba(90,150,70,.07),transparent 55%),linear-gradient(170deg,var(--bg-0),var(--bg-1))}[data-theme=light] .card{background:var(--panel);box-shadow:0 1px #ffffffe6 inset,0 2px 16px #3c64321a}[data-theme=light] .topbar{background:#f4f7f2db}[data-theme=light] input,[data-theme=light] textarea,[data-theme=light] select{background:#fffc;color:var(--text)}[data-theme=light] input::placeholder,[data-theme=light] textarea::placeholder{color:#5a785080}[data-theme=light] .btn.primary{background:var(--accent);color:#fff;border-color:var(--accent)}[data-theme=light] .btn.primary:hover:not(:disabled){background:#2d6022;border-color:#2d6022}[data-theme=light] .btn{background:#3d7a3014;color:var(--accent);border-color:#3d7a3047}[data-theme=light] .btn:hover:not(:disabled){background:#3d7a3026}[data-theme=light] .btn.secondary{background:#3d7a300d;color:var(--muted);border-color:var(--border)}[data-theme=light] .btn.secondary:hover:not(:disabled){background:#3d7a301a;color:var(--text)}[data-theme=light] .output-pane{background:#142812e6;color:#a8d4b0}[data-theme=light] .exam-sidebar{background:#fff6}[data-theme=light] ::selection{background:#3d7a3033}.theme-toggle{display:flex;align-items:center;justify-content:center;width:34px;height:34px;border-radius:8px;border:1px solid var(--border);background:var(--panel);color:var(--muted);cursor:pointer;transition:background .11s ease,border-color .11s ease,color .11s ease;padding:0;font-family:inherit}.theme-toggle:hover{background:var(--panel-2);border-color:var(--border-strong);color:var(--text)}