:root{--bg: #0b0f17;--bg-elev: #121826;--fg: #f1f5f9;--fg-dim: #94a3b8;--line: #1e293b;--accent: #7dd3fc;--ok: #4ade80;--warn: #facc15;--crit: #f97316;--over: #ef4444;--shadow: 0 10px 30px rgba(0, 0, 0, .45);color-scheme:dark}[data-theme=light]{--bg: #f8fafc;--bg-elev: #ffffff;--fg: #0f172a;--fg-dim: #475569;--line: #e2e8f0;--accent: #0284c7;--ok: #16a34a;--warn: #ca8a04;--crit: #ea580c;--over: #dc2626;--shadow: 0 10px 30px rgba(15, 23, 42, .12);color-scheme:light}*{box-sizing:border-box}html,body{margin:0;padding:0;height:100%;background:var(--bg);color:var(--fg);font-family:ui-sans-serif,system-ui,-apple-system,Segoe UI,Roboto,sans-serif;-webkit-font-smoothing:antialiased;overflow:hidden}button{font:inherit;color:inherit;background:var(--bg-elev);border:1px solid var(--line);border-radius:8px;padding:8px 14px;cursor:pointer;transition:background .15s,border-color .15s}button:hover:not(:disabled){background:var(--line)}button.primary{background:var(--accent);color:var(--bg);border-color:var(--accent);font-weight:600}button.primary:hover:not(:disabled){filter:brightness(1.1)}button.big{width:100%;padding:12px 14px;font-size:14px}input,select{font:inherit;color:inherit;background:var(--bg);border:1px solid var(--line);border-radius:8px;padding:8px 10px;width:100%}input:focus,select:focus{outline:none;border-color:var(--accent)}label{display:block;font-size:12px;text-transform:uppercase;letter-spacing:.06em;color:var(--fg-dim);margin-bottom:4px}#app{display:grid;grid-template-columns:380px 1fr;height:100vh;width:100vw}#sidebar{background:var(--bg-elev);border-right:1px solid var(--line);padding:20px;overflow-y:auto;display:flex;flex-direction:column;gap:18px}#sidebar h1{margin:0 0 4px;font-size:22px;letter-spacing:-.01em}#sidebar h1 .accent{color:var(--accent)}#sidebar .tagline{margin:0 0 6px;font-size:12px;color:var(--fg-dim)}#sidebar section{display:flex;flex-direction:column;gap:10px;padding-bottom:14px;border-bottom:1px solid var(--line)}#sidebar section:last-of-type{border-bottom:0}#sidebar section h2{margin:0;font-size:12px;text-transform:uppercase;letter-spacing:.08em;color:var(--fg-dim)}.row{display:flex;gap:8px;align-items:end}.row>*{flex:1}.row .narrow{flex:0 0 auto;width:auto}.checkbox-row{display:flex;align-items:center;gap:8px;font-size:14px;color:var(--fg);cursor:pointer;user-select:none}.checkbox-row input{width:auto}#exam_inputs{display:flex;flex-direction:column;gap:12px}.exam-input-card{background:var(--bg);border:1px solid var(--line);border-left:4px solid var(--swatch, var(--accent));border-radius:10px;padding:12px;display:flex;flex-direction:column;gap:10px}.exam-input-card .exam-input-head{display:flex;align-items:center;gap:8px}.exam-input-card .exam-input-head .swatch{width:12px;height:12px;border-radius:50%}.exam-input-card .exam-input-head .exam-num{font-size:12px;font-weight:700;letter-spacing:.08em;text-transform:uppercase;color:var(--fg)}.exam-input-card .remove-exam{margin-left:auto;background:transparent;border:0;color:var(--fg-dim);padding:0 6px;font-size:18px;line-height:1}.exam-input-card .remove-exam:hover{color:var(--over);background:transparent}.preset-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:6px}.preset-grid button{font-size:12px;padding:6px 8px;text-align:left;line-height:1.3}.preset-grid button strong{display:block;font-size:13px}.preset-grid button .meta{color:var(--fg-dim);font-size:11px}.preset-grid button.pinned{grid-column:span 2;border-color:var(--accent);background:color-mix(in srgb,var(--accent) 10%,var(--bg-elev))}.preset-grid button.pinned strong{color:var(--accent)}#stage{position:relative;display:grid;grid-template-rows:auto auto 1fr;overflow:hidden}#exam_header{padding:14px 24px 10px;border-bottom:1px solid var(--line);background:var(--bg-elev);display:flex;flex-direction:column;gap:4px;z-index:5}#exam_header .header-line{display:flex;align-items:baseline;gap:10px;font-size:clamp(12px,1.2vw,16px);color:var(--fg-dim);letter-spacing:.04em;font-variant-numeric:tabular-nums}#exam_header .header-line .centre{font-weight:700;color:var(--accent);letter-spacing:.08em}#exam_header .header-line .dot{color:var(--fg-dim);opacity:.5}#exam_header .module{font-size:clamp(20px,2.2vw,32px);font-weight:700;letter-spacing:-.015em;color:var(--fg);line-height:1.1}#topbar{display:flex;align-items:center;gap:8px;padding:10px 20px;border-bottom:1px solid var(--line);background:var(--bg);z-index:5}#topbar .spacer{flex:1}#topbar .status{font-size:13px;color:var(--fg-dim)}#topbar .status.paused{color:var(--warn);font-weight:600}#topbar .status.over{color:var(--over);font-weight:600}#topbar button.icon{height:36px;padding:0 12px;display:inline-flex;align-items:center;justify-content:center;gap:6px;font-size:13px}#topbar button.icon.primary{background:var(--accent);color:var(--bg);border-color:var(--accent);font-weight:600}#topbar button.icon.primary:hover{filter:brightness(1.1);background:var(--accent)}#display{display:grid;grid-template-columns:minmax(0,1.05fr) minmax(0,1fr);gap:24px;padding:24px;min-height:0;overflow:hidden}#clock-wrap{display:flex;align-items:center;justify-content:center;min-height:0;min-width:0}#clock{width:100%;height:100%;max-width:min(72vh,100%);max-height:100%}#exam_cards{display:flex;flex-direction:column;gap:18px;min-width:0;min-height:0;overflow-y:auto;justify-content:center}.big-card{background:var(--bg-elev);border:1px solid var(--line);border-radius:14px;padding:16px 20px;box-shadow:var(--shadow)}.exam-card{border-left:8px solid var(--swatch, var(--accent));padding:24px 28px 24px 32px;display:flex;flex-direction:column;gap:10px}.exam-card.finished{opacity:.55}.exam-card .exam-card-head{display:flex;align-items:center;gap:12px;margin-bottom:4px}.exam-card .exam-card-head .swatch{width:18px;height:18px;border-radius:50%}.exam-card .exam-card-head .exam-idx{font-size:clamp(12px,1vw,14px);font-weight:700;letter-spacing:.14em;text-transform:uppercase;color:var(--fg-dim)}.exam-card .finished-pill{margin-left:auto;padding:4px 12px;background:color-mix(in srgb,var(--ok) 18%,transparent);color:var(--ok);border:1px solid color-mix(in srgb,var(--ok) 40%,transparent);border-radius:999px;font-size:clamp(12px,1vw,14px);font-weight:700;letter-spacing:.06em}.exam-card .exam-name{font-size:clamp(28px,3.4vw,56px);font-weight:700;letter-spacing:-.015em;line-height:1.05;color:var(--fg)}.exam-card .exam-name .dim{color:var(--fg-dim);font-style:italic;font-weight:500}.exam-card .exam-code{font-size:clamp(16px,1.6vw,22px);color:var(--fg-dim)}.exam-card .exam-code strong{color:var(--fg);font-family:JetBrains Mono,ui-monospace,SF Mono,Consolas,monospace;font-weight:700;letter-spacing:.02em;font-size:1.05em}.exam-card .exam-times{display:flex;flex-wrap:wrap;gap:28px;margin-top:10px}.exam-card .exam-times .kv{display:flex;flex-direction:column;gap:4px}.exam-card .exam-times .k{font-size:clamp(11px,.95vw,13px);letter-spacing:.14em;text-transform:uppercase;color:var(--fg-dim)}.exam-card .exam-times .v{font-family:JetBrains Mono,ui-monospace,SF Mono,Consolas,monospace;font-variant-numeric:tabular-nums;font-weight:700;font-size:clamp(28px,3vw,44px);color:var(--fg);letter-spacing:-.02em;line-height:1}#banner{position:absolute;bottom:24px;left:50%;transform:translate(-50%);background:var(--warn);color:#0b0f17;padding:8px 18px;border-radius:999px;font-weight:700;font-size:14px;letter-spacing:.04em;z-index:10;box-shadow:var(--shadow);display:none;white-space:nowrap}#banner.on{display:block}#banner.locked{background:var(--accent)}#banner.warn{background:var(--bg-elev);color:var(--crit);border:1px solid color-mix(in srgb,var(--crit) 40%,var(--line));font-size:clamp(14px,1.5vw,18px);padding:8px 18px;letter-spacing:.04em}#sidebar.hidden{transform:translate(-100%)}#app.no-sidebar{grid-template-columns:1fr}#app.no-sidebar #sidebar{display:none}#kbd-hint{position:absolute;bottom:12px;right:14px;color:var(--fg-dim);font-size:11px;font-family:JetBrains Mono,ui-monospace,monospace;text-align:right;pointer-events:none;opacity:.55;z-index:1}#kbd-hint kbd{background:var(--bg-elev);border:1px solid var(--line);border-radius:4px;padding:1px 5px;margin:0 1px;font-size:10.5px}@media (max-width: 900px){#app{grid-template-columns:1fr;grid-template-rows:auto 1fr}#sidebar{max-height:50vh;border-right:0;border-bottom:1px solid var(--line)}#app.no-sidebar{grid-template-columns:1fr}#app.no-sidebar #sidebar{display:none}#display{grid-template-columns:1fr;grid-template-rows:minmax(0,1fr) auto}#clock{max-width:min(50vh,100%)}}#app.projector #sidebar{display:none}#app.projector{grid-template-columns:1fr}#app.projector #topbar{background:transparent;border-bottom-color:transparent}#app.projector #topbar button.icon:not(.always){display:none}#app.projector #exam_header{background:transparent;border-bottom-color:transparent}#app.projector #kbd-hint{display:none}[hidden]{display:none!important}@media print{body{background:#fff;color:#000}#sidebar,#topbar,#banner,#kbd-hint{display:none!important}#app{grid-template-columns:1fr}}