:root {
  --ink: #0A0E0C;
  --soot: #121815;
  --sea: #1B2D2A;
  --fog: #7C9188;
  --paper: #D5C6A8;
  --bone: #E9DFC8;
  --brass: #B98A4E;
  --amber: #E9A23B;
  --ember: #C4552D;
  --blood: #8C2F2A;
  --display: Didot, "Bodoni 72", "Playfair Display", Georgia, serif;
  --label: Copperplate, "Copperplate Gothic Bold", "Trajan Pro", Georgia, serif;
  --doc: "American Typewriter", "Courier New", monospace;
  --body: Baskerville, "Hoefler Text", Georgia, serif;
  --sans: Futura, "Avenir Next", "Gill Sans", sans-serif;
}

* { box-sizing: border-box; }

html, body {
  margin: 0; padding: 0;
  background: #050706;
  color: var(--bone);
  font-family: var(--body);
  overflow: hidden;
  -webkit-font-smoothing: antialiased;
}

#frame {
  position: fixed;
  left: 50%; top: 50%;
  width: min(100vw, 177.7778vh);
  height: min(56.25vw, 100vh);
  transform: translate(-50%, -50%);
  background: var(--ink);
  overflow: hidden;
  box-shadow: 0 0 120px rgba(0,0,0,.9);
}

#stage {
  display: block;
  width: 100%;
  height: 100%;
  background: var(--ink);
}

/* ---------------- overlays ---------------- */
.overlay {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  background:
    radial-gradient(120% 90% at 50% 40%, rgba(10,14,12,.18) 0%, rgba(10,14,12,.70) 62%, rgba(10,14,12,.94) 100%);
  z-index: 20;
  transition: opacity .9s ease;
}
.overlay.hidden { opacity: 0; pointer-events: none; }

.start-inner { text-align: center; transform: translateY(-1.5vh); }
.lantern-mark { opacity: .85; margin-bottom: 20px; filter: drop-shadow(0 0 28px rgba(233,162,59,.35)); }
.start-inner h1 {
  text-shadow: 0 4px 40px rgba(0,0,0,.95), 0 0 120px rgba(10,14,12,.8);
  font-family: var(--display);
  font-weight: 400;
  font-size: clamp(30px, 5.1vw, 92px);
  letter-spacing: .16em;
  margin: 0 0 10px;
  color: var(--bone);
  text-shadow: 0 2px 30px rgba(0,0,0,.7);
}
.start-inner .sub {
  text-shadow: 0 2px 18px rgba(0,0,0,.95);
  font-family: var(--body);
  font-style: italic;
  font-size: clamp(12px, 1.25vw, 22px);
  color: var(--paper);
  opacity: .8;
  margin: 0 0 34px;
  letter-spacing: .02em;
}
#begin {
  appearance: none;
  border: 1px solid rgba(185,138,78,.55);
  background: rgba(10,14,12,.35);
  color: var(--bone);
  font-family: var(--label);
  font-size: clamp(10px, .95vw, 16px);
  letter-spacing: .34em;
  padding: 15px 34px 14px;
  cursor: pointer;
  transition: background .3s, border-color .3s, color .3s;
}
#begin:hover { background: rgba(233,162,59,.12); border-color: var(--amber); color: #fff3dd; }
.hint {
  margin-top: 26px;
  font-family: var(--label);
  font-size: clamp(9px, .72vw, 12px);
  letter-spacing: .22em;
  color: var(--fog);
  opacity: .7;
  text-transform: uppercase;
}

/* ---------------- HUD ---------------- */
#hud { position: absolute; inset: 0; pointer-events: none; z-index: 10; transition: opacity .6s; }
#hud.hidden { opacity: 0; }
#act-mark {
  position: absolute; top: 3.2%; right: 3.2%;
  display: flex; align-items: baseline; gap: 12px;
  font-family: var(--label);
}
#act-num { font-size: clamp(18px, 1.8vw, 34px); color: var(--amber); letter-spacing: .1em; }
#act-name { font-size: clamp(8px, .72vw, 12px); letter-spacing: .32em; color: rgba(233,223,200,.7); text-transform: uppercase; }
#shot-mark {
  position: absolute; bottom: 4.4%; left: 3.2%;
  display: flex; flex-direction: column; gap: 5px;
}
#presenter { font-family: var(--label); font-size: clamp(8px, .65vw, 11px); letter-spacing: .3em; color: var(--amber); opacity: .85; text-transform: uppercase; }
#shot-title { font-family: var(--body); font-style: italic; font-size: clamp(11px, .95vw, 16px); color: rgba(233,223,200,.75); }
#timecode {
  position: absolute; bottom: 4.4%; right: 3.2%;
  font-family: var(--doc); font-size: clamp(9px, .72vw, 12px); color: rgba(233,223,200,.55);
  letter-spacing: .08em;
}
#tc-total { margin-left: 6px; opacity: .55; }
#progress { position: absolute; left: 0; right: 0; bottom: 0; height: 3px; background: rgba(233,223,200,.07); }
#progress-fill { height: 100%; width: 0%; background: linear-gradient(90deg, var(--blood), var(--ember), var(--amber)); box-shadow: 0 0 12px rgba(233,162,59,.5); }
#progress-ticks { position: absolute; inset: 0; }
#progress-ticks i { position: absolute; top: 0; width: 1px; height: 100%; background: rgba(10,14,12,.8); }

/* ---------------- panels ---------------- */
.panel {
  position: absolute; inset: 4.2% 4.6%;
  background: rgba(8,11,9,.94);
  border: 1px solid rgba(185,138,78,.28);
  z-index: 30;
  display: flex; flex-direction: column;
  padding: clamp(16px, 2.2vw, 34px);
  backdrop-filter: blur(6px);
  box-shadow: 0 30px 120px rgba(0,0,0,.7);
  transition: opacity .35s ease, transform .35s ease;
}
.panel.hidden { opacity: 0; transform: translateY(10px); pointer-events: none; }
.panel-head { display: flex; align-items: flex-start; justify-content: space-between; gap: 20px; border-bottom: 1px solid rgba(185,138,78,.18); padding-bottom: 14px; }
.kicker { font-family: var(--label); font-size: clamp(8px, .62vw, 10px); letter-spacing: .32em; color: var(--amber); text-transform: uppercase; }
.panel h2 { font-family: var(--display); font-weight: 400; font-size: clamp(20px, 2.4vw, 40px); margin: 4px 0 0; letter-spacing: .03em; }
.close {
  appearance: none; background: none; border: 1px solid rgba(233,223,200,.2);
  color: rgba(233,223,200,.7); font-family: var(--label); font-size: 10px; letter-spacing: .2em;
  padding: 8px 12px; cursor: pointer;
}
.close:hover { border-color: var(--amber); color: var(--bone); }
.panel-body { display: grid; grid-template-columns: 1.05fr .95fr; gap: clamp(24px, 3.4vw, 60px); padding-top: 22px; overflow: hidden; }
.pp-col { min-width: 0; }
.pp-line { font-family: var(--body); font-size: clamp(15px, 1.55vw, 27px); line-height: 1.35; color: var(--bone); margin: 8px 0 0; font-style: italic; }
.pp-next { font-family: var(--body); font-size: clamp(12px, 1.05vw, 18px); line-height: 1.4; color: rgba(233,223,200,.55); margin: 8px 0 0; }
.pp-notes { font-family: var(--body); font-size: clamp(12px, 1.1vw, 19px); line-height: 1.5; color: rgba(233,223,200,.82); margin: 8px 0 0; }
.pp-handoff { margin-top: 18px; padding-top: 12px; border-top: 1px dashed rgba(185,138,78,.25); font-family: var(--label); font-size: clamp(9px, .72vw, 12px); letter-spacing: .14em; color: var(--amber); }
.pp-time { font-family: var(--doc); font-size: clamp(10px, .8vw, 13px); color: rgba(233,223,200,.6); }
.pp-time em { font-style: normal; color: rgba(233,223,200,.35); }
.pp-timeline { margin-top: auto; padding: 20px 0 12px; }
#pp-track { position: relative; height: 26px; background: rgba(233,223,200,.05); border: 1px solid rgba(185,138,78,.15); }
#pp-track .seg { position: absolute; top: 0; bottom: 0; font-family: var(--label); font-size: 8px; letter-spacing: .15em; color: rgba(10,14,12,.75); display: flex; align-items: center; padding-left: 7px; overflow: hidden; white-space: nowrap; }
#pp-track .cursor { position: absolute; top: -5px; bottom: -5px; width: 2px; background: var(--bone); box-shadow: 0 0 10px rgba(233,223,200,.8); }
.pp-controls { display: flex; align-items: center; gap: 12px; }
.pp-controls button {
  appearance: none; border: 1px solid rgba(233,223,200,.18); background: rgba(233,223,200,.03);
  color: var(--bone); font-family: var(--label); font-size: 10px; letter-spacing: .2em;
  padding: 9px 16px; cursor: pointer;
}
.pp-controls button:hover { border-color: var(--amber); background: rgba(233,162,59,.1); }
.pp-shot { margin-left: auto; font-family: var(--doc); font-size: 11px; color: rgba(233,223,200,.45); }

/* ---------------- overview ---------------- */
.ov-grid { display: grid; grid-template-columns: repeat(5, 1fr); gap: 10px; margin-top: 18px; overflow: auto; padding-right: 4px; }
.ov-card {
  border: 1px solid rgba(185,138,78,.16);
  background: linear-gradient(180deg, rgba(27,45,42,.35), rgba(10,14,12,.4));
  padding: 10px 11px 11px;
  cursor: pointer;
  min-height: 78px;
  transition: border-color .2s, background .2s, transform .2s;
  position: relative;
  overflow: hidden;
}
.ov-card:hover { border-color: rgba(233,162,59,.7); background: rgba(233,162,59,.06); transform: translateY(-2px); }
.ov-card .n { font-family: var(--label); font-size: 9px; letter-spacing: .18em; color: var(--amber); }
.ov-card .t { font-family: var(--body); font-size: 12px; line-height: 1.25; margin-top: 6px; color: var(--bone); }
.ov-card .d { font-family: var(--doc); font-size: 9px; color: rgba(233,223,200,.4); margin-top: 6px; }
.ov-card .bar { position: absolute; left: 0; top: 0; bottom: 0; width: 2px; }

/* ---------------- end ---------------- */
.end-inner { text-align: center; }
.end-inner h2 { font-family: var(--display); font-weight: 400; font-size: clamp(26px, 3.6vw, 64px); line-height: 1.1; margin: 12px 0 14px; letter-spacing: .03em; }
.end-inner .sub { font-family: var(--body); font-style: italic; color: var(--paper); font-size: clamp(12px, 1.2vw, 20px); opacity: .8; }

/* ---------------- toast ---------------- */
.toast {
  position: absolute; left: 50%; bottom: 9%; transform: translateX(-50%) translateY(12px);
  background: rgba(8,11,9,.9); border: 1px solid rgba(185,138,78,.4);
  color: var(--bone); font-family: var(--label); font-size: 11px; letter-spacing: .2em;
  padding: 10px 18px; opacity: 0; pointer-events: none; transition: opacity .3s, transform .3s; z-index: 40;
}
.toast.show { opacity: 1; transform: translateX(-50%) translateY(0); }

/* ---------------- small screens ---------------- */
@media (max-width: 900px) {
  .ov-grid { grid-template-columns: repeat(2, 1fr); }
  .panel-body { grid-template-columns: 1fr; overflow: auto; }
}
@media (prefers-reduced-motion: reduce) {
  .overlay, .panel, .ov-card { transition: none; }
}