:root{--bg: #f3f7f6;--card: #ffffff;--ink: #17302b;--muted: #5d736e;--line: #d5e3df;--brand: #4f8a7c;--brand-ink: #ffffff;--mint: #e2f2ee;--error: #c0392b;--warn: #b7791f;--display: "Tajawal", system-ui, sans-serif;--letters: "Scheherazade New", "Tajawal", serif;color-scheme:light}@media(prefers-color-scheme:dark){:root{--bg: #0f1a18;--card: #172623;--ink: #e5f0ed;--muted: #9db3ad;--line: #2b403b;--brand: #6cae9d;--brand-ink: #0f1a18;--mint: #1d332e;--error: #ef8476;--warn: #e8b55a;color-scheme:dark}}*{box-sizing:border-box}body{margin:0;background:var(--bg);color:var(--ink);font-family:var(--display);font-size:16px;line-height:1.6}h1,h2{margin:0 0 8px;line-height:1.3}h1{font-size:22px}h2{font-size:19px}h3{font-size:16px;margin:14px 0 4px}header{display:flex;align-items:center;gap:12px;padding:10px 16px;background:var(--card);border-bottom:1px solid var(--line);position:sticky;top:0;z-index:2}header h1{margin:0}.spacer{flex:1}.who{color:var(--muted);font-size:14px;overflow:hidden;text-overflow:ellipsis}nav{display:flex;gap:6px;padding:10px 16px 0;max-width:1200px;margin:0 auto}nav button{border-radius:10px 10px 0 0}nav button.active{background:var(--brand);color:var(--brand-ink);border-color:var(--brand)}main{max-width:1200px;margin:0 auto;padding:12px 16px 64px}.center{min-height:70vh;display:grid;place-items:center;padding:16px}.card{background:var(--card);border:1px solid var(--line);border-radius:14px;padding:16px;margin-bottom:14px}.login{width:min(380px,100%);display:grid;gap:12px;justify-items:stretch;text-align:center}.login img{justify-self:center}label{display:grid;gap:4px;font-size:14px;color:var(--muted)}label.inline{display:inline-grid}input,select{font:inherit;color:var(--ink);background:var(--bg);border:1px solid var(--line);border-radius:8px;padding:7px 10px;min-width:0}input:focus,select:focus,button:focus-visible{outline:2px solid var(--brand);outline-offset:1px}input[type=number]{width:100%;max-width:120px}input[type=checkbox]{width:18px;height:18px}button{font:inherit;cursor:pointer;border:1px solid var(--line);background:var(--card);color:var(--ink);border-radius:10px;padding:7px 16px}button:disabled{opacity:.45;cursor:default}button.primary{background:var(--brand);color:var(--brand-ink);border-color:var(--brand);font-weight:700}button.small{padding:3px 10px;font-size:14px}button.link{border:none;background:none;color:var(--brand);padding:4px;text-decoration:underline}.note{color:var(--muted);font-size:14px;margin:4px 0}.note.warn,li.warn{color:var(--warn)}.note.error,li.error{color:var(--error)}.badge{background:var(--mint);color:var(--brand);border-radius:999px;padding:2px 10px;font-size:13px;font-weight:500}.badge.muted{color:var(--muted)}.badge.warn{color:var(--warn);background:var(--bg)}.code{font-family:ui-monospace,Consolas,monospace;font-size:15px;letter-spacing:1px;white-space:nowrap}.publish-bar{background:var(--card);border:1px solid var(--line);border-radius:14px;padding:12px 16px;margin-bottom:14px;display:grid;gap:8px;position:sticky;top:61px;z-index:1}.publish-bar .actions{display:flex;flex-wrap:wrap;gap:8px}.history{border-top:1px solid var(--line);padding-top:8px;display:grid;gap:6px}.history-row{display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:8px;font-size:14px}.problems summary{cursor:pointer;font-size:14px}.problems ul{margin:6px 0 0;padding-inline-start:20px;max-height:220px;overflow:auto;font-size:14px}.grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:12px}.row{display:flex;flex-wrap:wrap;align-items:end;gap:10px;margin-top:8px}table{border-collapse:collapse;width:100%}th,td{border-bottom:1px solid var(--line);padding:6px;text-align:start;vertical-align:middle}th{font-size:13px;color:var(--muted);font-weight:500}.table-wrap{overflow-x:auto}.gates input.letter{font-family:var(--letters);font-size:24px;width:72px;text-align:center;padding:2px 4px}.gates input.correct{border-color:var(--brand)}.gates input.file{width:130px;font-size:13px}.gates input.kind{width:120px;font-size:13px}.gates input.points{width:64px;margin-inline-start:6px}tr.row-error td{background:color-mix(in srgb,var(--error) 8%,transparent)}.dot{display:inline-block;width:10px;height:10px;border-radius:50%;background:var(--error)}.dot.warn{background:var(--warn)}.split{display:grid;grid-template-columns:220px minmax(0,1fr);gap:14px;align-items:start}.stations{display:grid;gap:4px;position:sticky;top:200px;max-height:calc(100vh - 220px);overflow:auto}.stations button{text-align:start;font-size:15px;display:flex;gap:8px;align-items:center;font-family:var(--letters),var(--display)}nav.stages{padding:0 0 10px;gap:6px;display:flex;flex-wrap:wrap}nav.stages button{border-radius:999px}nav.stages button.active{background:var(--brand);color:var(--brand-ink);border-color:var(--brand)}.stations button .badge{margin-inline-start:auto;font-size:11px}.stations button.active{background:var(--mint);border-color:var(--brand)}.places{margin:0;padding-inline-start:22px;display:grid;gap:6px}.places li{display:flex;align-items:center;gap:8px}.places li span{min-width:140px}@media(max-width:760px){.split{grid-template-columns:minmax(0,1fr)}.stations{position:static;max-height:none;grid-template-columns:repeat(auto-fill,minmax(90px,1fr))}.publish-bar{position:static}header h1{font-size:17px}.who{display:none}}