:root{
  --ink:#f6efe4;
  --dim:#a99c8a;
  --gold:#ffc46b;
  --bg:#0a0b0f;
  --card:rgba(246,239,228,.05);
  --stroke:rgba(246,239,228,.14);
  --serif:"Fraunces",Georgia,serif;
  --sans:"Inter",system-ui,sans-serif;
  --ar:"Noto Kufi Arabic","Fraunces",serif;
}
*{box-sizing:border-box}
html,body{margin:0;height:100%}
body{
  background:
    radial-gradient(1100px 620px at 22% -10%, #1d2233 0%, transparent 60%),
    radial-gradient(900px 520px at 100% 110%, #2a1c10 0%, transparent 55%),
    var(--bg);
  color:var(--ink);
  font-family:var(--sans);
  display:flex;
  align-items:center;
  justify-content:center;
  padding:clamp(12px,3vw,40px);
  min-height:100%;
}
.frame{width:min(1180px,100%)}
.stage{
  position:relative;
  aspect-ratio:16/9;
  width:100%;
  border-radius:18px;
  overflow:hidden;
  background:#07090f;
  border:1px solid var(--stroke);
  box-shadow:0 40px 90px -30px rgba(0,0,0,.9), 0 0 0 1px rgba(255,255,255,.03) inset;
}
#scene{display:block;width:100%;height:100%}

.hud{
  position:absolute;inset:16px 18px auto 18px;
  display:flex;justify-content:space-between;gap:12px;
  font-size:11px;letter-spacing:.16em;text-transform:uppercase;
  color:rgba(246,239,228,.62);pointer-events:none;
}
.hud .meta{letter-spacing:.08em;text-transform:none;color:rgba(246,239,228,.42)}

.captions{
  position:absolute;left:0;right:0;bottom:clamp(14px,4%,38px);
  text-align:center;padding:0 8%;
  pointer-events:none;
}
.captions .line{
  margin:0;font-family:var(--serif);font-weight:300;
  font-size:clamp(14px,2.1vw,26px);
  line-height:1.35;color:#fdf8ef;
  text-shadow:0 2px 18px rgba(0,0,0,.85),0 0 4px rgba(0,0,0,.7);
  opacity:0;transition:opacity .45s ease;
}
.captions .line.show{opacity:1}
.captions .ar{
  font-family:var(--ar);font-size:clamp(12px,1.7vw,20px);
  color:#ffe6bd;margin-top:.35em;
}

.titles{
  position:absolute;inset:0;display:grid;place-content:center;text-align:center;
  background:radial-gradient(60% 60% at 50% 50%, rgba(6,8,14,.86), rgba(6,8,14,.97));
  opacity:0;transition:opacity .8s ease;pointer-events:none;
}
.titles.show{opacity:1}
.titles h1{
  font-family:var(--serif);font-weight:300;
  font-size:clamp(26px,5.4vw,64px);letter-spacing:.24em;
  margin:0 0 .35em;text-transform:uppercase;color:#fff3dd;
}
.titles p{margin:0;color:var(--dim);font-size:clamp(11px,1.4vw,15px);letter-spacing:.22em;text-transform:uppercase}
.titles .ar{font-family:var(--ar);margin-top:1.1em;font-size:clamp(13px,1.8vw,20px);letter-spacing:0;color:#e7c99a;text-transform:none}

.controls{
  margin-top:14px;display:flex;align-items:center;gap:12px;
  background:var(--card);border:1px solid var(--stroke);
  border-radius:14px;padding:10px 14px;backdrop-filter:blur(12px);
}
.controls button{
  font:inherit;font-size:13px;color:var(--ink);cursor:pointer;
  background:rgba(246,239,228,.07);border:1px solid var(--stroke);
  border-radius:10px;padding:8px 14px;
  transition:transform .22s ease,background .22s ease,box-shadow .22s ease;
}
.controls button:hover{transform:translateY(-2px);background:rgba(255,196,107,.16);box-shadow:0 10px 24px -12px rgba(255,196,107,.6)}
.controls .track{flex:1;height:5px;border-radius:99px;background:rgba(246,239,228,.14);overflow:hidden}
.controls .fill{height:100%;width:0;background:linear-gradient(90deg,#ffa94d,var(--gold));transition:width .1s linear}
.controls .time{font-size:12px;color:var(--dim);font-variant-numeric:tabular-nums;min-width:96px;text-align:right}

@media (max-width:620px){
  .hud .meta{display:none}
  .controls{flex-wrap:wrap}
  .controls .track{order:5;flex-basis:100%}
  .controls .time{text-align:left;min-width:0}
}
@media (prefers-reduced-motion:reduce){
  .captions .line,.titles{transition-duration:.01ms}
}