:root{color-scheme:dark;--bg:#111b20;--panel:#142128;--line:#38505b;--text:#f3f2e9;--muted:#b7c9cc;--gold:#ffd08a;--mint:#a4dacb;font-family:Inter,'Segoe UI',sans-serif;font-size:16px}*{box-sizing:border-box}body{margin:0;background:var(--bg);color:var(--text)}[hidden]{display:none!important}button,input,select{font:inherit}button,a,input,summary{touch-action:manipulation}button{cursor:pointer;color:inherit}button:disabled{cursor:wait;opacity:.5}button:focus-visible,a:focus-visible,input:focus-visible,select:focus-visible,summary:focus-visible{outline:3px solid var(--gold);outline-offset:4px}button{transition:background .18s,color .18s;border:1px solid var(--line);border-radius:9px;background:#16252bea}button:hover:not(:disabled){background:#34505a}button[aria-pressed=true]{border-color:var(--gold);color:var(--gold);background:#ffd08a18}a{color:var(--gold)}h1,h2,h3,p{margin:0}h2{font-size:1.5rem;line-height:1.2;letter-spacing:-.035em}h3{font-size:1rem}#restaurant{height:100dvh;min-height:520px;position:relative;overflow:hidden;background:radial-gradient(ellipse at 50% 60%,#566e69,#142128)}#world{position:absolute;inset:0;touch-action:none;outline-offset:-4px}#world canvas{width:100%;height:100%;display:block}#labels{position:absolute;inset:0;pointer-events:none;overflow:hidden}.person-label{position:absolute;transform:translate(-50%,-100%);padding:5px 11px;border:1px solid #f0eee650;border-radius:999px;font-size:.875rem;background:#132128e8;white-space:nowrap;pointer-events:auto;box-shadow:0 3px 16px #0004;display:flex;align-items:center;gap:7px}.person-label::before{content:'';width:6px;height:6px;border-radius:50%;background:var(--person-color)}.person-label.selected{border-color:var(--gold);color:var(--gold)}.person-label.talking::before{box-shadow:0 0 0 4px #fff2}.person-label.self{color:var(--mint);border-color:var(--mint);pointer-events:none}.topbar{position:absolute;top:0;left:0;right:0;display:flex;align-items:center;gap:25px;padding:22px 28px;background:linear-gradient(#0e1a23e6,transparent);pointer-events:none}.topbar>*{pointer-events:auto}.brand{color:var(--text);text-decoration:none;font-size:1.5rem;font-weight:800;letter-spacing:-.07em}.brand span{color:var(--gold)}.title{border-left:1px solid #f3f2e940;padding-left:24px}.title>span,.eyebrow{font-size:.75rem;font-weight:650;letter-spacing:.13em;color:var(--muted)}.title h1{font-size:1.3rem;letter-spacing:-.03em;margin-top:4px}.top-actions{margin-left:auto;display:flex;gap:9px;align-items:center}.icon{width:41px;height:41px;font-size:1.25rem;display:inline-grid;place-items:center;flex-shrink:0}.settings-button{display:flex;align-items:center;gap:9px;padding:11px 15px;background:#15242aef;font-size:.875rem}.settings-button>span{font-size:1.2rem}.scene-status{position:absolute;left:28px;top:106px;display:flex;align-items:center;gap:8px;color:#f6f3e5;max-width:calc(100% - 56px);font-size:.75rem;text-shadow:0 1px 5px #000}.live-dot{width:6px;height:6px;border-radius:50%;background:var(--mint)}.views{position:absolute;right:28px;top:103px;display:flex;gap:5px}.views button{padding:8px 11px;font-size:.75rem;background:#15242ad9}.views kbd{margin-left:5px;font-size:.65rem;color:var(--muted)}.focus-card{position:absolute;top:160px;left:28px;width:244px;padding:20px;border:1px solid #799ba340;border-radius:14px;background:linear-gradient(135deg,#13232cec,#16282ccd);backdrop-filter:blur(10px);box-shadow:0 8px 40px #0002}.focus-card h2{font-size:1.45rem;margin:9px 0 10px}.focus-card>p{font-size:.875rem;line-height:1.55;color:var(--muted)}.focus-card .tiny{font-size:.75rem;margin-top:13px;line-height:1.5}.people-picker{display:grid;grid-template-columns:1fr 1fr;gap:6px;margin-top:16px}.people-picker button{padding:8px;font-size:.875rem;background:#101d2380}.text-button{background:transparent;border:0;color:var(--gold);padding:10px 0;font-size:.875rem;text-align:left}.text-button:hover:not(:disabled){background:transparent;color:#fff}.focus-card .text-button{padding-bottom:0;margin-top:8px;width:100%;display:flex;justify-content:space-between}.processor-badge{position:absolute;left:28px;bottom:126px;display:flex;gap:9px;align-items:center;background:#122129e8;padding:9px 13px;border:1px solid #69828c66;border-radius:8px;font-size:.8125rem}.status-orb{width:7px;height:7px;background:var(--mint);border-radius:50%}#quick-bypass{padding:5px 9px;font-size:.75rem;margin-left:5px}.bottom-area{position:absolute;bottom:0;left:0;right:0;padding:25px 28px 17px;background:linear-gradient(transparent,#0d1922ef)}.transport{display:flex;align-items:center;gap:14px;padding:13px 15px;border:1px solid #63818a70;border-radius:13px;background:#132129ed;backdrop-filter:blur(12px);max-width:850px;margin:auto}.play{display:flex;gap:10px;align-items:center;justify-content:center;padding:11px 18px;border:0;background:var(--gold);color:#19252b;font-weight:750;min-width:174px}.play:hover:not(:disabled){background:#ffdda9}.play>span:first-child{font-size:1rem}.clock{font-size:.875rem;font-variant-numeric:tabular-nums;color:var(--muted);min-width:44px}.volume{display:flex;align-items:center;gap:9px;margin-left:auto;font-size:.75rem;color:var(--muted)}.volume input{width:100px}.volume output{min-width:30px;font-variant-numeric:tabular-nums}.spatial{padding:9px 12px;font-size:.8125rem;white-space:nowrap}input[type=range]{accent-color:var(--gold);cursor:pointer;height:22px;min-width:0}.bottom-notes{display:flex;justify-content:space-between;gap:10px;max-width:1050px;margin:11px auto 0;color:#cad8d9;font-size:.75rem;line-height:1.4}.move-pad{position:absolute;right:23px;bottom:150px;display:none;grid-template-columns:repeat(3,42px);gap:5px}.move-pad button{width:42px;height:42px;font-size:1.2rem;touch-action:none}.move-pad button:first-child{grid-column:2}.move-pad button:nth-child(2){grid-column:1}.challenge-card{position:absolute;right:28px;top:165px;width:300px;border:1px solid #a6a08888;background:#142329f2;padding:22px;border-radius:14px;box-shadow:0 12px 50px #0004}.challenge-card h2{font-size:1.15rem;margin:10px 0}.challenge-card p{font-size:.8125rem;color:var(--muted);line-height:1.5}.close-small{position:absolute;right:9px;top:7px;font-size:1.3rem;border:0;background:none}.challenge-card #question-options{display:grid;gap:7px;margin:14px 0}.challenge-card #question-options button{padding:9px;text-align:left;font-size:.875rem}#question-result{color:var(--gold)}#toast{position:fixed;left:50%;bottom:145px;transform:translateX(-50%);background:#eff5e9;color:#142129;padding:12px 19px;border-radius:9px;z-index:70;font-size:.875rem;box-shadow:0 5px 25px #0004;max-width:min(580px,90vw)}dialog{width:min(740px,calc(100% - 30px));max-height:calc(100dvh - 32px);padding:0;border:1px solid #66828c;border-radius:18px;background:var(--panel);color:var(--text);box-shadow:0 24px 100px #0009;overflow:hidden}dialog[open]{display:flex;flex-direction:column}dialog::backdrop{background:#051017ac;backdrop-filter:blur(6px)}.dialog-head{padding:24px 27px 19px;border-bottom:1px solid var(--line);display:flex;justify-content:space-between;gap:15px;align-items:center}.dialog-head h2{margin-top:7px}.dialog-scroll{padding:22px 27px;overflow-y:auto;overscroll-behavior:contain;scrollbar-width:thin}.dialog-foot{display:flex;align-items:center;justify-content:space-between;padding:15px 27px;border-top:1px solid var(--line);background:#111f27;gap:12px}.primary{background:var(--gold);color:#17242b;padding:11px 20px;border:0;font-size:.9375rem;font-weight:700}.primary:hover{background:#ffe2b1!important}.mode-picker{display:grid;grid-template-columns:repeat(3,1fr);gap:8px}.mode-picker button{display:flex;align-items:center;gap:9px;padding:13px 10px;font-size:.875rem}.mode-picker button span{font-size:.75rem;color:var(--muted)}.callout{background:#a4dacb0a;border-left:2px solid var(--mint);padding:12px 15px;margin:18px 0 25px;font-size:.875rem;line-height:1.65;color:#d0dedf}.section-title{display:flex;justify-content:space-between;align-items:center;gap:14px;margin:25px 0 10px}.small{font-size:.875rem;line-height:1.6;color:var(--muted)}.tiny{font-size:.75rem;line-height:1.6;color:var(--muted)}.settings-grid{display:grid;grid-template-columns:1fr 1fr;gap:18px 24px;margin:18px 0}.settings-grid>label{display:flex;flex-wrap:wrap;justify-content:space-between;align-items:center;gap:8px;font-size:.875rem;color:#dbe6e5}.settings-grid output{font-size:.8125rem;color:var(--gold)}.settings-grid input[type=range],.settings-grid select{width:100%}select{border:1px solid #4c6874;border-radius:7px;background:#101e27;color:var(--text);padding:9px 10px;font-size:.875rem}.check{display:flex;align-items:center;gap:10px;font-size:.875rem;margin:16px 0 5px;cursor:pointer}.check input{width:18px;height:18px;accent-color:var(--gold)}.gain-controls{display:grid;grid-template-columns:repeat(6,1fr);gap:10px;background:#101e25;padding:18px 12px;border:1px solid #38505b;border-radius:10px;margin:16px 0}.gain-controls label{display:flex;align-items:center;flex-direction:column;gap:10px;font-size:.75rem}.gain-controls input{writing-mode:vertical-lr;direction:rtl;width:22px;height:125px}.gain-controls output{color:var(--gold);font-size:.8125rem}.band-display{padding:12px 16px;background:#0e1b23;border:1px solid #35525e;border-radius:9px}.band-display .section-title{margin:0 0 10px;font-size:.75rem;color:var(--muted)}#selection-count{color:var(--gold)}#bands-canvas{width:100%;height:100px;display:block}.band-axis{display:flex;justify-content:space-between;font-size:.75rem;color:var(--muted);margin-top:7px}.recordings{border-top:1px solid var(--line);margin-top:25px;padding-top:20px}.recordings summary{cursor:pointer;font-size:.875rem;color:var(--gold)}.recordings p{margin:12px 0}.recording-row{display:grid;grid-template-columns:65px 1fr;align-items:center;gap:10px;margin:12px 0;font-size:.875rem}.recording-row input{max-width:100%;font-size:.75rem}.prose{line-height:1.75}.prose p{color:#c7d9dc;margin:0 0 17px;font-size:.9375rem}.prose h3{margin:24px 0 10px}.prose ol,.prose ul{padding-left:22px;color:#c7d9dc;font-size:.9375rem}.prose li{margin:10px 0}.prose a{text-underline-offset:3px}noscript{position:fixed;inset:0;z-index:100;padding:30px;background:#17242b}
@media(max-width:1050px){.topbar{gap:16px;padding:18px}.title{padding-left:16px}.title h1{font-size:1.1rem}.title>span{font-size:.625rem}.brand{font-size:1.25rem}.focus-card{width:205px;left:18px;padding:16px;top:152px}.focus-card h2{font-size:1.2rem}.focus-card>p{font-size:.8125rem}.scene-status{left:18px;top:94px;max-width:250px}.views{right:18px;top:94px}.processor-badge{left:18px}.bottom-notes>span:first-child{max-width:48%}.challenge-card{right:18px;width:270px}.move-pad{display:grid}.bottom-area{padding-left:18px;padding-right:18px}}
@media(max-width:650px){#restaurant{min-height:600px}.topbar{padding:13px 14px;gap:12px;align-items:flex-start}.brand{font-size:1.15rem;margin-top:4px}.title{display:none}.top-actions{gap:6px}.top-actions .icon{width:34px;height:36px;font-size:1.05rem}.settings-button{font-size:.75rem;padding:7px 9px;min-height:36px}.settings-button>span{display:none}.scene-status{top:65px;left:14px;font-size:.75rem;max-width:calc(100% - 28px)}.views{top:91px;right:auto;left:14px;gap:4px}.views button{font-size:.75rem;padding:7px 9px}.views kbd{display:none}.focus-card{top:auto;bottom:202px;left:14px;width:172px;padding:13px;background:#12242bda}.focus-card .eyebrow{font-size:.625rem}.focus-card h2{font-size:1.125rem;margin:6px 0 7px}.focus-card #focus-detail,.focus-card .tiny{display:none}.people-picker{gap:4px;margin-top:10px}.people-picker button{font-size:.75rem;padding:6px}.focus-card .text-button{font-size:.75rem;margin-top:2px}.person-label{font-size:.75rem;padding:4px 8px}.processor-badge{left:14px;bottom:163px;font-size:.75rem;padding:7px 10px;max-width:calc(100% - 28px);gap:6px}#quick-bypass{font-size:.6875rem;padding:4px}.bottom-area{padding:17px 14px 10px}.transport{padding:10px;gap:8px;flex-wrap:wrap;border-radius:11px}.play{padding:10px 12px;font-size:.875rem;min-width:142px;flex:1}.transport>.icon{width:35px;height:37px}.clock{font-size:.8125rem;min-width:35px}.volume{margin-left:0;flex:1;gap:7px}.volume input{width:100%;max-width:140px}.spatial{padding:7px 9px;font-size:.75rem}.bottom-notes{font-size:.6875rem;margin-top:8px}.bottom-notes>span:first-child{display:none}.bottom-notes>span:last-child{width:100%;text-align:center}.move-pad{right:14px;bottom:217px;grid-template-columns:repeat(3,36px);gap:4px}.move-pad button{height:36px;width:36px}.challenge-card{top:145px;right:14px;left:14px;width:auto;z-index:15;padding:18px;background:#13242bfa}.challenge-card h2{font-size:1.05rem}.challenge-card #question-options{grid-template-columns:repeat(3,1fr)}.challenge-card #question-options button{text-align:center;font-size:.8125rem}.challenge-card .text-button{padding:7px 0;font-size:.8125rem}#toast{bottom:175px;font-size:.8125rem;width:max-content;max-width:90vw}dialog{width:calc(100% - 16px);max-height:calc(100dvh - 16px);border-radius:13px}.dialog-head{padding:18px}.dialog-head h2{font-size:1.4rem}.dialog-head .eyebrow{font-size:.625rem}.dialog-scroll{padding:18px}.dialog-foot{padding:12px 18px}.mode-picker{gap:5px}.mode-picker button{font-size:.75rem;flex-direction:column;gap:5px;padding:10px 5px}.settings-grid{gap:16px 12px}.settings-grid>label{font-size:.8125rem}.settings-grid select{font-size:.8125rem}.gain-controls{gap:5px;padding:14px 7px}.gain-controls output{font-size:.75rem}.section-title>select{max-width:170px;font-size:.75rem}.primary{font-size:.875rem;padding:10px 13px}.dialog-foot .text-button{font-size:.8125rem}}
@media(max-height:650px) and (min-width:651px){.focus-card{top:135px;width:190px;padding:12px}.focus-card #focus-detail,.focus-card .tiny{display:none}.focus-card h2{font-size:1.125rem}.people-picker{margin-top:9px}.people-picker button{padding:5px}.processor-badge{bottom:112px}.bottom-area{padding-top:10px}.scene-status,.views{top:85px}}
@media(prefers-reduced-motion:reduce){*{transition:none!important;scroll-behavior:auto!important}}

/* Ten speakers: keep the selection panel clear of the transport. */
.focus-card{max-height:calc(100% - 305px);overflow-y:auto;scrollbar-width:thin;overscroll-behavior:contain}.people-picker button[data-pending="true"]::after{content:' ·';color:var(--muted)}#challenge-start:disabled{cursor:default}
@media(max-width:650px){.focus-card{max-height:calc(100% - 342px)}}
@media(max-height:650px) and (min-width:651px){.focus-card{max-height:calc(100% - 270px)}}

/* Independent speaker switches remain separate from attention selection. */
.speaker-choice{display:flex;min-width:0;gap:2px}.speaker-choice>[data-attention]{flex:1;min-width:0;padding:8px 3px}.people-picker .speaker-switch{width:30px;min-width:30px;min-height:34px;padding:4px;display:grid;place-items:center;color:var(--mint)}.speaker-switch[aria-checked="true"] .sound-slash,.speaker-switch[aria-checked="false"] .sound-waves{display:none}.people-picker .speaker-switch[aria-checked="false"]{color:#efb29c;background:#efb29c12}.speaker-switch:disabled{cursor:default}.speaker-choice[data-silent="true"]>[data-attention]:not([aria-pressed="true"]){color:var(--muted)}.speaker-actions{display:grid;grid-template-columns:1fr 1fr;gap:6px;margin-top:10px}.speaker-actions button{padding:7px 3px;font-size:.75rem}.focus-card .speaker-count{font-size:.75rem;color:var(--mint);margin-top:9px}.person-label.muted::before{background:transparent;border:1px solid var(--person-color);box-shadow:none}
@media(max-width:1050px){.people-picker{grid-template-columns:1fr}.speaker-choice>[data-attention]{text-align:left;padding-left:9px}.people-picker .speaker-switch{width:36px;min-width:36px}}
@media(max-width:650px){.people-picker{max-height:190px;overflow-y:auto;scrollbar-width:thin;overscroll-behavior:contain}.speaker-choice>[data-attention]{padding:7px 6px}.speaker-actions{gap:4px;margin-top:8px}.speaker-actions button{font-size:.6875rem}.focus-card .speaker-count{font-size:.6875rem}}
/* Mobile: the attention card folds to its heading so the room stays visible. */
.focus-head{display:flex;align-items:center;justify-content:space-between;gap:8px}.focus-toggle{display:none;align-items:center;gap:5px;padding:4px 9px;font-size:.6875rem;border:1px solid #799ba360;border-radius:999px;background:#0f1d2399;color:var(--mint);white-space:nowrap}
@media(max-width:650px){.focus-toggle{display:inline-flex}.focus-card.collapsed .focus-body{display:none}.focus-card.collapsed{max-height:none;overflow:hidden;padding:10px 13px 11px}.focus-card.collapsed h2{font-size:.95rem;margin:5px 0 0;line-height:1.3}}