:root{--bg: #131110;--bg-room: #0f0d0c;--surface: #1d1915;--surface-2: #272219;--border: rgb(245 236 220 / 10%);--border-strong: rgb(245 236 220 / 18%);--text: #f4eee3;--text-secondary: #c9bfae;--text-muted: #948a7b;--accent: #eda53f;--accent-strong: #f7b958;--accent-ink: #2b1a03;--ok: #96c97f;--danger: #e5484d;--danger-strong: #f0575c;--chrome-bg: rgb(25 21 17 / 85%);--font-display: "New York", ui-serif, Georgia, "Times New Roman", serif;color:var(--text);background:var(--bg);font-family:ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Helvetica Neue,sans-serif;font-synthesis:none;line-height:1.5;text-rendering:optimizeLegibility;-webkit-font-smoothing:antialiased}*{box-sizing:border-box}body{margin:0;min-width:320px;min-height:100vh;min-height:100dvh}h1,h2,h3,p{margin:0}button,a,input{font:inherit}:focus-visible{outline:2px solid var(--accent);outline-offset:2px}::selection{background:#eda53f52}.app-shell{display:grid;min-height:100vh;min-height:100dvh;place-items:center;padding:24px;background:radial-gradient(52rem 34rem at 78% -10rem,rgb(237 165 63 / 8%),transparent 62%),radial-gradient(40rem 30rem at 12% 110%,rgb(237 120 63 / 5%),transparent 60%)}.app-shell-room{display:block;padding:0;background:none}.page-top{display:flex;align-items:center}.brand{display:inline-flex;align-items:center;gap:9px;color:var(--text);font-size:15px;font-weight:600;letter-spacing:-.01em;text-decoration:none}.brand-mark{display:grid;width:27px;height:27px;place-items:center;border-radius:9px;color:var(--accent-ink);background:var(--accent)}.btn{display:inline-flex;align-items:center;justify-content:center;gap:9px;height:48px;padding:0 22px;border:0;border-radius:999px;color:var(--text);background:#f5ecdc17;cursor:pointer;font-weight:600;font-size:15px;text-decoration:none;transition:background .15s ease,transform .1s ease}.btn:hover{background:#f5ecdc24}.btn:active{transform:scale(.98)}.btn:disabled{cursor:default;opacity:.55;transform:none}.btn-primary{color:var(--accent-ink);background:var(--accent)}.btn-primary:hover{background:var(--accent-strong)}.btn-primary:disabled:hover{background:var(--accent)}.btn-quiet{background:#f5ecdc17}.btn-wide{width:100%;height:54px;font-size:16px}.btn-hero{height:60px;padding:0 32px;font-size:17px}.hint{color:var(--text-muted);font-size:12.5px}.inline-error{color:#ff9ea1;font-size:14px}.link-row{display:flex;align-items:center;gap:8px;min-width:0;width:100%;padding:6px 6px 6px 14px;border:1px solid var(--border);border-radius:999px;background:var(--surface)}.link-row-icon{display:grid;place-items:center;flex-shrink:0;color:var(--text-muted)}.link-row-url{flex:1;min-width:0;overflow:hidden;color:var(--text-secondary);font-size:13.5px;text-overflow:ellipsis;white-space:nowrap}.link-row-button{display:inline-flex;align-items:center;gap:6px;flex-shrink:0;padding:8px 14px;border:0;border-radius:999px;color:var(--text);background:#f5ecdc1a;cursor:pointer;font-size:13.5px;font-weight:600;transition:background .15s ease}.link-row-button:hover{background:#f5ecdc29}.link-row-button[data-copied]{color:var(--accent);background:#eda53f26}.link-row-share{padding:8px 11px}.home{display:flex;flex-direction:column;width:100%;min-height:calc(100dvh - 48px);align-items:center}.home .page-top{width:100%;max-width:960px}.home-hero{display:flex;flex:1;flex-direction:column;align-items:center;justify-content:center;gap:24px;padding:40px 0;text-align:center}.home-hero h1{max-width:15ch;font-family:var(--font-display);font-size:clamp(2.7rem,7.5vw,4.6rem);font-weight:600;letter-spacing:-.02em;line-height:1.06;text-wrap:balance}.home-hero h1 em{color:var(--accent);font-style:italic}.home-sub{max-width:44ch;color:var(--text-secondary);font-size:clamp(1rem,2.5vw,1.14rem)}.home-foot{display:flex;align-items:center;gap:12px;color:var(--text-muted);font-size:13.5px}.home-foot .dot{width:3px;height:3px;border-radius:50%;background:var(--border-strong)}.lobby{display:flex;flex-direction:column;gap:20px;width:100%;max-width:440px}.lobby-body{display:flex;flex-direction:column;gap:16px}.lobby-copy{display:flex;flex-direction:column;gap:5px}.lobby-copy h1{font-family:var(--font-display);font-size:30px;font-weight:600;letter-spacing:-.015em}.page-sub{color:var(--text-secondary);font-size:15px}.lobby-preview{position:relative}.lobby-preview .tile{aspect-ratio:4 / 3;height:auto;border-radius:20px;border:1px solid var(--border)}.preview-controls{position:absolute;right:0;bottom:10px;left:0;display:flex;justify-content:center;gap:10px}.name-field{display:flex;flex-direction:column;gap:6px}.name-field span{color:var(--text-muted);font-size:13px}.name-field input{height:46px;padding:0 14px;border:1px solid var(--border);border-radius:12px;color:var(--text);background:var(--surface);font-size:15px;transition:border-color .15s ease}.name-field input::placeholder{color:var(--text-muted)}.name-field input:focus{border-color:var(--accent);outline:none}.lobby-link{display:flex;flex-direction:column;gap:6px}.notice{display:flex;flex-direction:column;gap:8px;padding:13px 15px;border:1px solid var(--border);border-radius:14px;background:var(--surface);font-size:14px}.notice-error{border-color:#e5484d59;background:#e5484d17}.notice-error p{color:#ffb9bb}.notice .btn{align-self:flex-start;height:38px;padding:0 16px;font-size:13.5px}.tile{position:relative;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:10px;width:100%;height:100%;min-width:0;min-height:0;overflow:hidden;border-radius:16px;background:#171412}.tile-video{position:absolute;top:0;right:0;bottom:0;left:0;width:100%;height:100%;object-fit:cover}.tile-video-contain{object-fit:contain;background:#000}.tile-video[data-hidden]{visibility:hidden}.mirrored{transform:scaleX(-1)}.tile-avatar{display:grid;width:64px;height:64px;place-items:center;border-radius:50%;color:#a89d8b;background:#f5ecdc14}.tile-status{padding:5px 12px;border-radius:999px;color:#c2b9a9;background:#00000061;font-size:13px}.tile-label{position:absolute;bottom:10px;left:10px;max-width:calc(100% - 20px);overflow:hidden;padding:4px 11px;border-radius:999px;color:#f0ebdf;background:#0000007a;font-size:12.5px;text-overflow:ellipsis;white-space:nowrap}.room{position:relative;width:100%;height:100vh;height:100dvh;overflow:hidden;background:var(--bg-room)}.room-chrome{transition:opacity .25s ease,transform .25s ease}.room-top{position:absolute;z-index:7;top:calc(12px + env(safe-area-inset-top));right:calc(12px + env(safe-area-inset-right));left:calc(12px + env(safe-area-inset-left));display:flex;align-items:center;justify-content:space-between;pointer-events:none}.room[data-chrome=hidden] .room-top{opacity:0;transform:translateY(-10px)}.status-chip,.count-chip{display:inline-flex;align-items:center;gap:7px;padding:7px 13px;border:1px solid var(--border);border-radius:999px;color:var(--text-secondary);background:var(--chrome-bg);backdrop-filter:blur(14px);-webkit-backdrop-filter:blur(14px);font-size:13px}.status-dot{width:7px;height:7px;border-radius:50%;background:var(--text-muted)}.status-ok .status-dot{background:var(--ok)}.status-warn .status-dot{background:var(--accent)}.stage{position:absolute;top:0;right:0;bottom:0;left:0;display:grid;gap:10px;padding:10px}.stage[data-count="2"]{grid-template-columns:1fr 1fr}.stage[data-count="3"]{grid-template-columns:repeat(4,1fr);grid-template-rows:1fr 1fr}.stage[data-count="3"] .tile:nth-child(1){grid-column:1 / 3}.stage[data-count="3"] .tile:nth-child(2){grid-column:3 / 5}.stage[data-count="3"] .tile:nth-child(3){grid-row:2;grid-column:2 / 4}@media (orientation: portrait){.stage[data-count="2"]{grid-template-columns:1fr;grid-template-rows:1fr 1fr}.stage[data-count="3"]{grid-template-columns:1fr;grid-template-rows:repeat(3,1fr)}.stage[data-count="3"] .tile:nth-child(1),.stage[data-count="3"] .tile:nth-child(2),.stage[data-count="3"] .tile:nth-child(3){grid-row:auto;grid-column:auto}}.stage-presentation{display:flex;flex-direction:column;padding-top:calc(56px + env(safe-area-inset-top))}.filmstrip{display:flex;flex:0 0 auto;gap:8px;overflow-x:auto;scrollbar-width:none}.filmstrip::-webkit-scrollbar{display:none}.filmstrip-tile{flex:0 0 auto;width:164px;aspect-ratio:16 / 10;overflow:hidden;border-radius:12px}.filmstrip-tile .tile{border-radius:12px;gap:6px}.filmstrip-tile .tile-avatar{width:34px;height:34px}.filmstrip-tile .tile-status{padding:3px 9px;font-size:11.5px}.filmstrip-tile .tile-label{bottom:6px;left:6px;padding:3px 8px;font-size:11.5px}.presentation-tile{flex:1;min-height:0}.presentation-tile .tile{border:1px solid var(--border);background:#000}@media (max-width: 640px){.filmstrip-tile{width:124px}}.waiting{display:flex;flex-direction:column;align-items:center;justify-content:center;gap:13px;height:100%;padding:24px;text-align:center}.waiting-badge{display:grid;width:58px;height:58px;place-items:center;border:1px solid var(--border);border-radius:50%;color:var(--accent);background:var(--surface);animation:waiting-pulse 2.6s ease-in-out infinite}@keyframes waiting-pulse{0%,to{box-shadow:0 0 #eda53f3d}50%{box-shadow:0 0 0 14px #eda53f00}}.waiting h2{font-family:var(--font-display);font-size:26px;font-weight:600;letter-spacing:-.015em}.waiting p{max-width:40ch;color:var(--text-secondary);font-size:15px}.waiting .link-row{max-width:420px;margin-top:6px}.pip{position:absolute;z-index:6;right:calc(12px + env(safe-area-inset-right));bottom:calc(88px + env(safe-area-inset-bottom));width:clamp(88px,24vw,150px);aspect-ratio:3 / 4;overflow:hidden;border:1px solid var(--border-strong);border-radius:14px;box-shadow:0 10px 30px #00000073}.pip .tile{border-radius:0}.pip .tile-avatar{width:38px;height:38px}.controls{position:absolute;z-index:7;bottom:calc(16px + env(safe-area-inset-bottom));left:50%;display:flex;align-items:center;gap:10px;padding:10px 12px;border:1px solid var(--border);border-radius:999px;background:var(--chrome-bg);backdrop-filter:blur(14px);-webkit-backdrop-filter:blur(14px);transform:translate(-50%)}.room[data-chrome=hidden] .controls{opacity:0;pointer-events:none;transform:translate(-50%,12px)}.ctl{display:grid;width:46px;height:46px;place-items:center;border:0;border-radius:50%;color:var(--text);background:#f5ecdc1a;cursor:pointer;transition:background .15s ease,transform .1s ease}.ctl:hover{background:#f5ecdc2b}.ctl:active{transform:scale(.94)}.ctl:disabled{cursor:default;opacity:.5}.ctl[data-off]{color:#fff;background:var(--danger)}.ctl[data-off]:hover{background:var(--danger-strong)}.ctl[data-on]{color:var(--accent-ink);background:var(--accent)}.ctl[data-on]:hover{background:var(--accent-strong)}.ctl-small{width:38px;height:38px;background:#00000073}.ctl-small:hover{background:#0009}.ctl-small[data-off]{background:var(--danger)}.ctl-end{width:58px;color:#fff;background:var(--danger)}.ctl-end:hover{background:var(--danger-strong)}.toasts{position:absolute;z-index:8;top:calc(60px + env(safe-area-inset-top));left:50%;display:flex;flex-direction:column;align-items:center;gap:8px;width:max-content;max-width:min(92vw,480px);pointer-events:none;transform:translate(-50%)}.toast{max-width:100%;padding:8px 16px;border:1px solid var(--border);border-radius:999px;color:var(--text);background:var(--chrome-bg);backdrop-filter:blur(14px);-webkit-backdrop-filter:blur(14px);font-size:13.5px;text-align:center;animation:toast-in .2s ease-out}@keyframes toast-in{0%{opacity:0;transform:translateY(-6px)}to{opacity:1;transform:translateY(0)}}.notice-screen{display:flex;flex-direction:column;align-items:center;gap:11px;width:min(100%,420px);text-align:center}.notice-screen-icon{display:grid;width:54px;height:54px;place-items:center;border:1px solid var(--border);border-radius:50%;color:var(--accent);background:var(--surface);margin-bottom:4px}.notice-screen h1{font-family:var(--font-display);font-size:27px;font-weight:600;letter-spacing:-.015em}.notice-screen-message{color:var(--text-secondary);font-size:15px}.notice-screen-actions{display:flex;flex-wrap:wrap;justify-content:center;gap:10px;margin-top:10px}@media (prefers-reduced-motion: reduce){*,*:before,*:after{animation-duration:.01ms!important;animation-iteration-count:1!important;transition-duration:.01ms!important}}@media (max-width: 480px){.app-shell{padding:18px}.home{min-height:calc(100dvh - 36px)}.controls{gap:8px;padding:9px 10px}.ctl{width:44px;height:44px}.ctl-end{width:52px}.pip{bottom:calc(84px + env(safe-area-inset-bottom))}}