:root{--bg: #0b0f14;--panel: #131a22;--raised: #1b2530;--line: #263341;--ink: #e8eef4;--muted: #8a9aab;--good: #34c26e;--warn: #e0a02b;--bad: #e5484d;--accent: #a855f7;--brand-accent: #a855f7;--brand-ink: #e8eef4;--lazy: #e0a02b;color-scheme:dark}*{box-sizing:border-box;-webkit-tap-highlight-color:transparent}html,body{margin:0;background:var(--bg)}html,body{position:fixed;top:0;right:0;bottom:0;left:0;width:100%;height:100vh;height:100dvh;overflow:hidden}#root{position:absolute;top:0;right:0;bottom:0;left:0;overflow-y:auto;overscroll-behavior:none;-webkit-overflow-scrolling:touch}body{color:var(--ink);font:16px/1.35 system-ui,-apple-system,Segoe UI,Roboto,sans-serif;-webkit-user-select:none;user-select:none;-webkit-touch-callout:none}button,input,select{font:inherit;color:inherit}button{border:0;background:none;cursor:pointer;touch-action:manipulation}button:not(:disabled):active{filter:brightness(1.25)}small{display:block;font-size:11px;letter-spacing:.04em;font-weight:600}video{width:100%;height:100%;display:block;background:#000;object-fit:contain}video.cover{object-fit:cover}video.mirror{transform:scaleX(-1)}.login,.splash{min-height:100vh;min-height:100dvh;max-width:380px;margin:0 auto;padding:24px;display:flex;flex-direction:column;justify-content:center;gap:14px;text-align:center}.splash{align-items:center}.logo{width:120px;height:120px;margin:0 auto 4px;border-radius:28px;border:1px solid var(--line)}.lockup{height:28px;width:auto;margin:0 auto}.login h1{margin:6px 0 0;font-size:22px}.login label,.field{text-align:left;font-size:13px;color:var(--muted);display:grid;gap:6px}.login input,.field select,.field input,select{width:100%;padding:12px;border-radius:10px;border:1px solid var(--line);background:var(--panel);color:var(--ink);font-size:16px;-webkit-user-select:text;user-select:text}.error{color:var(--bad);margin:0;font-size:14px}.note{color:var(--muted);margin:0;font-size:14px}.primary,.secondary{padding:14px;border-radius:12px;font-weight:600;width:100%}.primary{background:var(--accent);color:#fff}.primary:disabled{opacity:.5}.secondary{background:var(--raised);border:1px solid var(--line)}.link{color:var(--muted);text-decoration:underline;padding:8px}.status{display:inline-flex;align-items:center;gap:6px;font-size:12px;color:var(--muted);white-space:nowrap}.status i{width:8px;height:8px;border-radius:50%;background:var(--muted);flex:none}.status.good i{background:var(--good)}.status.fair i{background:var(--warn)}.status.poor i{background:var(--bad)}.status.off i{animation:pulse 1s ease-in-out infinite}.status.off{color:var(--warn)}@keyframes 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linear}.check{display:flex;align-items:center;gap:8px;font-size:14px;color:var(--muted)}.check input{accent-color:var(--accent);width:18px;height:18px}.diag dl{margin:0;display:grid;grid-template-columns:auto 1fr;gap:6px 14px;font-size:14px}.diag dt{color:var(--muted)}.diag dd{margin:0}.diag dd.small{font-size:11px;color:var(--muted);word-break:break-word}.diag button{margin-top:12px}.banner{position:fixed;left:12px;right:12px;bottom:112px;z-index:20;padding:12px 14px;border-radius:12px;background:var(--raised);border:1px solid var(--line);font-size:14px;display:flex;justify-content:space-between;gap:10px}.banner.warn{border-color:var(--warn);color:var(--warn)}.banner button{text-decoration:underline;font-weight:600;color:var(--ink)}.seat{position:fixed;top:0;right:0;bottom:0;left:0;background:#000}.stage{position:absolute;top:0;right:0;bottom:0;left:0}.nopic{position:absolute;top:0;right:0;bottom:0;left:0;display:grid;place-content:center;gap:12px;text-align:center;color:var(--muted);background:var(--bg)}.nopic .lockup{height:32px;opacity:.8}.nopic p{margin:0}.overlay{position:absolute;left:0;right:0;display:flex;align-items:center;gap:8px;padding:10px 12px;transition:opacity .4s,transform .4s}.overlay.hidden{opacity:0;pointer-events:none}.overlay.top{top:0;padding-top:max(10px,env(safe-area-inset-top));background:linear-gradient(rgba(0,0,0,.7),transparent)}.overlay.top .who{display:grid;flex:1;min-width:0}.overlay.top .who b{font-size:16px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.overlay.top .who span{font-size:12px;color:var(--muted);overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.overlay.bottom{bottom:0;justify-content:center;gap:14px;padding-bottom:max(16px,env(safe-area-inset-bottom));background:linear-gradient(transparent,#000000bf)}.overlay.bottom.hidden{transform:translateY(20px)}.big{width:94px;height:84px;border-radius:18px;display:grid;place-items:center;gap:2px;padding:8px 4px 10px;background:#1b2530d9;border:2px solid var(--line);color:var(--ink);-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);touch-action:none}.big small{color:var(--muted);font-weight:500;letter-spacing:0;text-align:center;line-height:1.1}.big.mute.on{background:var(--bad);border-color:var(--bad);color:#fff}.big.mute.on small{color:#ffd9da}.big.lazy{width:120px;border-color:var(--lazy);color:var(--lazy)}.big.lazy.on{background:var(--lazy);color:#1b1300}.big.lazy.on small{color:#4a3600}.big.cam.off{color:var(--muted)}.seat.lazy .stage:after{content:"";position:absolute;top:0;right:0;bottom:0;left:0;pointer-events:none;box-shadow:inset 0 0 0 6px var(--lazy)}.cue{position:absolute;top:72px;left:50%;transform:translate(-50%);z-index:5;padding:10px 22px;border-radius:999px;font-weight:800;letter-spacing:.08em;font-size:18px}.cue-standby .cue{background:var(--warn);color:#1b1300}.cue-on .cue{background:var(--bad);color:#fff;animation:pulse 1.2s ease-in-out infinite}.cue-on .stage:after{content:"";position:absolute;top:0;right:0;bottom:0;left:0;pointer-events:none;box-shadow:inset 0 0 0 6px var(--bad)}.others{position:absolute;right:10px;top:70px;display:grid;gap:8px;width:112px;z-index:4}.tile{position:relative;height:72px;border-radius:12px;overflow:hidden;background:#131a22d9;border:2px solid var(--line)}.tile.host{height:40px}.tile.speaking{border-color:var(--good);box-shadow:0 0 0 2px #34c26e66}.tile.off{opacity:.45}.tile.is-lazy{border-color:var(--lazy)}.tile 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2px;font-size:13px;letter-spacing:.06em;text-transform:uppercase;color:var(--muted)}.preview{aspect-ratio:16 / 9;border-radius:10px;overflow:hidden;border:1px solid var(--line)}.master{padding:18px;border-radius:14px;background:var(--raised);border:2px solid var(--line);font-weight:800;font-size:18px;letter-spacing:.04em;touch-action:none}.master small{font-weight:500;letter-spacing:0;color:var(--muted)}.master.on{background:var(--bad);border-color:var(--bad);color:#fff}.master.on small{color:#ffd9da}.seatrow{display:grid;grid-template-columns:64px 1fr auto auto;gap:12px;align-items:center;padding:10px;border-radius:12px;border:1px solid var(--line);background:var(--bg)}.seatrow.off{opacity:.55}.seatrow.speaking{border-color:var(--good)}.seatrow .thumb{width:64px;height:48px;border-radius:8px;overflow:hidden;background:var(--raised);display:grid;place-items:center;font-weight:700;color:var(--muted)}.seatrow .info{display:grid;gap:2px;min-width:0}.seatrow .info b{font-size:16px}.seatrow .info span{font-size:12px;color:var(--muted);overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.seatrow .bus{padding:6px 10px;border-radius:8px;font-size:12px;font-weight:800;letter-spacing:.06em;background:var(--raised);color:var(--muted)}.seatrow .bus.pgm{background:#34c26e2e;color:var(--good)}.seatrow .bus.talk{background:#e0a02b33;color:var(--warn)}.seatrow .cues{display:flex;gap:6px}.seatrow .cues button{padding:8px 10px;border-radius:8px;border:1px solid var(--line);font-size:12px;font-weight:600}.seatrow .cues button.standby{background:var(--warn);border-color:var(--warn);color:#1b1300}.seatrow .cues button.live{background:var(--bad);border-color:var(--bad);color:#fff}@media(max-width:600px){.seatrow{grid-template-columns:48px 1fr auto}.seatrow .thumb{width:48px;height:36px}.seatrow .cues{grid-column:1 / -1}}