/* ============================================================
   THE ROOM  - a committed dark stage, every colour explicit so
   it holds whatever ground the viewer's theme paints behind it.
   ============================================================ */
#room{
  position:fixed;inset:0;z-index:100;
  background:var(--room-bg);
  color:var(--room-ink);
  display:none;
  flex-direction:column;
}
#room.is-open{display:flex}

/* --- top strip: who, where, how long --- */
.room-bar{
  display:flex;align-items:center;gap:var(--sp-4);
  padding:0 var(--sp-4);height:52px;flex:none;
  border-bottom:1px solid var(--room-rule);
  background:var(--room-bg-2);
}
.room-bar .role{
  font-size:var(--step--1);color:var(--room-ink-2);
  overflow:hidden;text-overflow:ellipsis;white-space:nowrap;
}
.room-bar .role b{color:var(--room-ink);font-weight:600}
.room-bar .spacer{margin-left:auto}

.rec{display:flex;align-items:center;gap:.45rem;font-family:var(--font-mono);
  font-size:.7rem;letter-spacing:.1em;text-transform:uppercase;color:var(--room-ink-3)}
.rec .bulb{width:8px;height:8px;border-radius:50%;background:var(--room-ink-3)}
.rec.is-live{color:#D98E3E}
.rec.is-live .bulb{background:#C8571F;animation:pulse 1.6s ease-in-out infinite}
@keyframes pulse{0%,100%{opacity:1}50%{opacity:.28}}

.room-bar .btn{
  background:transparent;border-color:var(--room-rule);color:var(--room-ink-2);
}
.room-bar .btn:hover{background:#1F2629;border-color:#3A4448;color:var(--room-ink)}
.room-bar .btn--danger{color:#D4757D;border-color:#4A2A2E}
.room-bar .btn--danger:hover{background:#2C1A1C;border-color:#7A3A40;color:#E79098}

/* --- the panel of three --- */
.stage{
  flex:none;min-height:0;
  display:flex;justify-content:center;align-items:flex-end;
  gap:clamp(0px,2vw,28px);
  padding:var(--sp-4) var(--sp-4) 0;
  background:
    radial-gradient(120% 80% at 50% 8%,#1C2427 0%,rgba(28,36,39,0) 62%),
    var(--room-bg);
}
.seat{
  position:relative;
  width:clamp(96px,min(17vw,21vh),214px);
  flex:none;
  opacity:.42;
  filter:saturate(.5) brightness(.72);
  transform:translateY(6px) scale(.955);
  transition:opacity .45s ease,filter .45s ease,transform .45s cubic-bezier(.22,.9,.3,1);
}
.seat.is-active{
  opacity:1;filter:none;transform:none;
}
.seat.is-listening{opacity:.72;filter:saturate(.8) brightness(.9)}
.seat .face{position:relative}
/* key light behind the speaker */
.seat::before{
  content:"";position:absolute;left:50%;top:6%;
  width:150%;aspect-ratio:1;transform:translateX(-50%);
  background:radial-gradient(circle,rgba(214,154,78,.14) 0%,rgba(214,154,78,0) 66%);
  opacity:0;transition:opacity .45s ease;pointer-events:none;
}
.seat.is-active::before{opacity:1}
.seat .plate{
  margin-top:.4rem;text-align:center;
  border-top:1px solid var(--room-rule);padding-top:.4rem;
}
.seat .plate .nm{font-size:var(--step--1);font-weight:600;color:var(--room-ink);letter-spacing:.005em}
.seat .plate .ti{
  font-family:var(--font-mono);font-size:.58rem;letter-spacing:.07em;line-height:1.3;
  text-transform:uppercase;color:var(--room-ink-3);margin-top:.12rem;
}
.seat.is-active .plate .ti{color:#D69A4E}

/* --- the question, spoken --- */
.utterance{
  flex:1 1 auto;min-height:0;overflow-y:auto;
  display:flex;flex-direction:column;justify-content:center;
  padding:var(--sp-4) var(--sp-4);
  max-width:830px;margin:0 auto;width:100%;
}
@media(max-height:820px){ .utterance .said{ font-size:var(--step-2) } }
@media(max-height:660px){ .utterance{ justify-content:flex-start } .utterance .said{ font-size:var(--step-1) } }
.utterance .who{
  font-family:var(--font-mono);font-size:.66rem;letter-spacing:.13em;
  text-transform:uppercase;color:#D69A4E;margin-bottom:.7rem;
}
.utterance .said{
  font-family:var(--font-display);
  font-style:italic;font-weight:300;
  font-size:var(--step-3);
  line-height:1.3;letter-spacing:-.008em;
  color:var(--room-lit);
  text-wrap:pretty;
}
.utterance .said .w{opacity:.38;transition:opacity .18s ease}
.utterance .said .w.spoken{opacity:1}
.utterance .meta{
  margin-top:var(--sp-3);display:flex;gap:var(--sp-3);align-items:center;
  font-family:var(--font-mono);font-size:.68rem;letter-spacing:.06em;
  color:var(--room-ink-3);text-transform:uppercase;
}

/* --- your answer --- */
.floor{
  flex:none;border-top:1px solid var(--room-rule);
  background:var(--room-bg-2);
  padding:var(--sp-3) var(--sp-4) var(--sp-4);
}
.floor-inner{max-width:830px;margin:0 auto}

.timerbar{height:2px;background:var(--room-rule);border-radius:2px;overflow:hidden;margin-bottom:var(--sp-3)}
.timerbar i{display:block;height:100%;width:0%;background:#4E8E96;transition:width .35s linear,background .5s ease}
.timerbar i.warn{background:#D69A4E}
.timerbar i.over{background:#C8571F}

.answer-head{display:flex;align-items:center;gap:var(--sp-3);margin-bottom:var(--sp-2)}
.answer-head .lbl{font-family:var(--font-mono);font-size:.66rem;letter-spacing:.13em;text-transform:uppercase;color:var(--room-ink-3)}
.answer-head .clock{margin-left:auto;font-family:var(--font-mono);font-size:var(--step-0);font-variant-numeric:tabular-nums;color:var(--room-ink-2)}
.answer-head .clock.warn{color:#D69A4E}
.answer-head .clock.over{color:#D4757D}

.livetext{
  min-height:74px;max-height:24vh;overflow-y:auto;
  font-size:var(--step-0);line-height:1.6;color:var(--room-ink);
  background:transparent;border:none;padding:0;
  white-space:pre-wrap;
}
.livetext .interim{color:var(--room-ink-3);font-style:italic}
.livetext:empty::before{
  content:attr(data-placeholder);color:var(--room-ink-3);font-style:italic;
}
textarea.livetext{
  background:#0C1012;border:1px solid var(--room-rule);
  border-radius:var(--radius);padding:.6rem .7rem;color:var(--room-ink);
  min-height:96px;
}
textarea.livetext:focus{border-color:#4E8E96;outline:none}

.floor-actions{display:flex;gap:var(--sp-2);align-items:center;margin-top:var(--sp-3);flex-wrap:wrap}
.floor-actions .btn{background:transparent;border-color:var(--room-rule);color:var(--room-ink-2)}
.floor-actions .btn:hover{background:#1F2629;border-color:#3A4448;color:var(--room-ink)}
.floor-actions .btn--primary{background:#2F7B83;border-color:#2F7B83;color:#F0F7F7}
.floor-actions .btn--primary:hover{background:#3A929B;border-color:#3A929B}
.floor-actions .hint{
  margin-left:auto;font-family:var(--font-mono);font-size:.66rem;
  letter-spacing:.06em;color:var(--room-ink-3);text-transform:uppercase;
}

/* mic level */
.level{display:flex;align-items:flex-end;gap:2px;height:14px;width:44px}
.level i{flex:1;background:#3A4448;border-radius:1px;height:12%;transition:height .09s linear,background .2s ease}
.level.is-hot i{background:#4E8E96}

/* room overlays: countdown + interrupt flash */
.countdown{
  position:absolute;inset:0;display:flex;flex-direction:column;
  align-items:center;justify-content:center;gap:var(--sp-3);
  background:var(--room-bg);z-index:6;text-align:center;padding:var(--sp-4);
}
.countdown .n{font-family:var(--font-display);font-size:clamp(4rem,14vw,9rem);font-weight:300;color:var(--room-lit);line-height:1}
.countdown p{color:var(--room-ink-2);max-width:44ch;font-size:var(--step-0)}

@media(max-width:720px){
  .stage{padding-top:var(--sp-3)}
  .seat{width:clamp(84px,27vw,140px)}
  .utterance{padding:var(--sp-3)}
}
@media (prefers-reduced-motion:reduce){
  *,*::before,*::after{animation-duration:.001ms !important;animation-iteration-count:1 !important;transition-duration:.001ms !important}
}