:root{--bg: #0b0f1a;--surface: #151b2c;--surface-2: #1d2540;--text: #eef1f8;--text-dim: #97a0b8;--accent: #4f7cff;--accent-hot: #ff5c7a;--success: #3ecf8e;--radius: 14px;color-scheme:dark}*{box-sizing:border-box}body{margin:0;font-family:system-ui,-apple-system,Segoe UI,Roboto,sans-serif;background:var(--bg);color:var(--text);min-height:100dvh}#root{min-height:100dvh;display:flex;flex-direction:column}.app-header{display:flex;align-items:center;justify-content:space-between;gap:12px;padding:14px 18px;border-bottom:1px solid var(--surface-2)}.app-header .brand{font-weight:800;letter-spacing:.02em;text-decoration:none;color:var(--text);font-size:1.05rem}.app-header .brand span{color:var(--accent)}.brand-logo{height:22px;vertical-align:-4px;margin-right:8px}.app-main{flex:1;width:100%;max-width:520px;margin:0 auto;padding:24px 18px 48px}.hero{text-align:center;margin:24px 0 32px}.hero h1{font-size:1.9rem;margin:0 0 8px}.hero p{color:var(--text-dim);margin:0;line-height:1.5}.card{background:var(--surface);border:1px solid var(--surface-2);border-radius:var(--radius);padding:20px}.field{display:flex;flex-direction:column;gap:6px;margin-bottom:16px}.field label{font-size:.85rem;color:var(--text-dim)}.field input{font-size:1.15rem;padding:12px 14px;border-radius:10px;border:1px solid var(--surface-2);background:var(--bg);color:var(--text);outline:none}.field input:focus{border-color:var(--accent)}.field input.code{text-transform:uppercase;letter-spacing:.35em;font-weight:700;text-align:center}.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;width:100%;font-size:1.05rem;font-weight:700;padding:14px 18px;border-radius:12px;border:none;cursor:pointer;background:var(--accent);color:#fff;transition:filter .12s ease}.btn:hover:not(:disabled){filter:brightness(1.1)}.btn:disabled{opacity:.55;cursor:not-allowed}.btn.secondary{background:var(--surface-2);color:var(--text)}.btn.small{width:auto;font-size:.85rem;padding:8px 14px;border-radius:9px;font-weight:600}.error{background:color-mix(in srgb,var(--accent-hot) 15%,transparent);border:1px solid var(--accent-hot);color:var(--text);border-radius:10px;padding:10px 14px;margin-bottom:16px;font-size:.95rem}.muted{color:var(--text-dim);font-size:.9rem}.event-header{margin-bottom:20px}.event-header h1{margin:0 0 4px;font-size:1.5rem}.status-pill{display:inline-block;font-size:.75rem;font-weight:700;text-transform:uppercase;letter-spacing:.08em;padding:4px 10px;border-radius:999px;background:var(--surface-2);color:var(--text-dim)}.status-pill.live{background:color-mix(in srgb,var(--accent-hot) 20%,transparent);color:var(--accent-hot)}.leaderboard{list-style:none;margin:0;padding:0}.leaderboard li{display:flex;align-items:center;gap:12px;padding:12px 8px;border-bottom:1px solid var(--surface-2)}.leaderboard li:last-child{border-bottom:none}.leaderboard .rank{width:2ch;text-align:right;font-weight:800;color:var(--text-dim)}.leaderboard .name{flex:1;font-weight:600}.leaderboard li.me .name:after{content:" (you)";color:var(--accent);font-weight:700}.leaderboard .score{font-variant-numeric:tabular-nums;font-weight:700}.section-title{font-size:.8rem;font-weight:700;text-transform:uppercase;letter-spacing:.1em;color:var(--text-dim);margin:28px 0 10px}.center{text-align:center;padding:48px 0;color:var(--text-dim)}.center-text{text-align:center}.question-card{margin-bottom:20px}.question-top{display:flex;justify-content:space-between;align-items:center;margin-bottom:10px}.question-text{font-size:1.3rem;margin:0 0 16px}.options{display:flex;flex-direction:column;gap:10px}.option{position:relative;overflow:hidden;display:flex;align-items:center;justify-content:space-between;gap:10px;width:100%;padding:16px 14px;font-size:1.05rem;font-weight:700;color:var(--text);background:var(--surface-2);border:2px solid transparent;border-radius:12px;cursor:pointer;text-align:left;transition:border-color .12s ease,filter .12s ease}.option:hover:not(:disabled){filter:brightness(1.15)}.option:disabled{cursor:default}.option.mine{border-color:var(--accent)}.option.winner{border-color:var(--success)}.option.loser{opacity:.6}.option-fill{position:absolute;inset:0 auto 0 0;background:color-mix(in srgb,var(--accent) 25%,transparent);transition:width .3s ease}.option-label,.option-pct{position:relative;z-index:1}.option-pct{font-variant-numeric:tabular-nums;color:var(--text-dim)}.result-line{text-align:center;font-weight:700;margin:14px 0 0}.result-line.won{color:var(--success)}.chips{display:flex;flex-wrap:wrap;gap:8px;margin:12px 0 4px}.chip{display:flex;flex-direction:column;align-items:flex-start;gap:2px;background:var(--surface);border:1px solid var(--surface-2);color:var(--text);border-radius:10px;padding:8px 12px;cursor:pointer;font-weight:700}.chip.active{border-color:var(--accent)}.chip-sub{font-size:.75rem;font-weight:500;color:var(--text-dim)}.event-list{list-style:none;margin:0;padding:0}.event-list li{border-bottom:1px solid var(--surface-2)}.event-list li:last-child{border-bottom:none}.event-list a{display:flex;align-items:center;gap:10px;padding:12px 4px;color:var(--text);text-decoration:none}.event-list-name{flex:1;font-weight:600}.host-question{margin-bottom:14px}.host-question-text{font-weight:700;font-size:1.05rem;margin:6px 0 8px}.host-options{font-size:.9rem;line-height:1.6;margin-bottom:10px}.winner-text{color:var(--success);font-weight:700}.host-actions{display:flex;flex-wrap:wrap;gap:8px}.btn.danger{background:color-mix(in srgb,var(--accent-hot) 30%,var(--surface-2))}.field textarea{font-size:1rem;padding:12px 14px;border-radius:10px;border:1px solid var(--surface-2);background:var(--bg);color:var(--text);outline:none;font-family:inherit;resize:vertical}.field textarea:focus{border-color:var(--accent)}.group-form{margin-bottom:14px}.sponsor-line{font-size:.8rem;text-transform:uppercase;letter-spacing:.08em;color:var(--text-dim);margin:2px 0 12px}.bs-sponsor{font-size:1.05rem;margin:-16px 0 22px}.app-footer{text-align:center;color:var(--text-dim);font-size:.8rem;padding:18px;border-top:1px solid var(--surface-2)}.bigscreen{min-height:100dvh;display:grid;grid-template:"header header" auto "question board" 1fr / 2fr 1fr;gap:28px;padding:36px 44px;background:var(--bg)}.bs-header{grid-area:header;display:flex;align-items:baseline;justify-content:space-between;gap:20px;flex-wrap:wrap}.bs-header h1{margin:0;font-size:2.4rem}.bs-join{font-size:1.4rem;color:var(--text-dim)}.bs-join strong{color:var(--accent);letter-spacing:.2em}.bs-question{grid-area:question}.bs-question h2{font-size:2.6rem;margin:0 0 28px;line-height:1.2}.bs-waiting{color:var(--text-dim)}.bs-options{display:flex;flex-direction:column;gap:16px}.bs-option{position:relative;overflow:hidden;display:flex;justify-content:space-between;align-items:center;padding:22px 24px;font-size:1.7rem;font-weight:800;background:var(--surface);border:3px solid var(--surface-2);border-radius:16px}.bs-option.winner{border-color:var(--success)}.bs-fill{position:absolute;inset:0 auto 0 0;background:color-mix(in srgb,var(--accent) 30%,transparent);transition:width .5s ease}.bs-label,.bs-pct{position:relative;z-index:1}.bs-pct{font-variant-numeric:tabular-nums}.bs-status{margin-top:22px;font-size:1.3rem;color:var(--text-dim)}.bs-board{grid-area:board;background:var(--surface);border:1px solid var(--surface-2);border-radius:16px;padding:22px}.bs-board h3{margin:0 0 12px;text-transform:uppercase;letter-spacing:.1em;font-size:1rem;color:var(--text-dim)}.bs-board ol{list-style:none;margin:0;padding:0;font-size:1.25rem}.bs-board li{display:flex;gap:12px;padding:9px 0;border-bottom:1px solid var(--surface-2)}.bs-board li:last-child{border-bottom:none}.bs-board .rank{width:2ch;text-align:right;font-weight:800;color:var(--text-dim)}.bs-board .name{flex:1;font-weight:700}.bs-board .score{font-variant-numeric:tabular-nums;font-weight:800}@media(max-width:900px){.bigscreen{grid-template:"header" auto "question" auto "board" auto / 1fr}}