:root {
  --bg: #0b0b0c;
  --panel: #161618;
  --line: #2a2a2e;
  --text: #f5f5f2;
  --muted: #9a9a9f;
  --accent: #ffb547;
  --danger: #ff5a52;
  --ok: #3ddc84;
  --font: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Noto Sans Devanagari", "Kohinoor Devanagari", "Nirmala UI", Mangal, "Helvetica Neue", Arial, sans-serif;
  --size: 48px;
  --width: 85%;
  --lh: 1.4;
  --marker: 30%;
}

* { box-sizing: border-box; }
html, body { margin: 0; height: 100%; background: var(--bg); color: var(--text); font-family: var(--font); -webkit-text-size-adjust: 100%; }
body { overscroll-behavior: none; }
button, select, input, textarea { font: inherit; color: inherit; }
[hidden] { display: none !important; }

/* ---------- Editor ---------- */
.editor { max-width: 860px; margin: 0 auto; padding: max(24px, env(safe-area-inset-top)) 16px 48px; display: flex; flex-direction: column; gap: 14px; min-height: 100%; }
.ed-head h1 { margin: 8px 0 4px; font-size: clamp(26px, 5vw, 34px); letter-spacing: -0.02em; }
.ed-head .sub { margin: 0; color: var(--muted); }
.ed-tools { display: flex; flex-wrap: wrap; gap: 8px; }
.editor textarea {
  width: 100%; min-height: 46vh; resize: vertical; padding: 16px; border-radius: 14px;
  background: var(--panel); border: 1px solid var(--line); font-size: 17px; line-height: 1.55; outline: none;
}
.editor textarea:focus { border-color: #4a4a50; }
.ed-meta { color: var(--muted); font-size: 13px; margin-top: -6px; }
.ed-go { display: flex; flex-wrap: wrap; gap: 12px; align-items: end; justify-content: space-between; }

.btn { border: 1px solid var(--line); background: var(--panel); border-radius: 999px; padding: 9px 15px; font-size: 14px; cursor: pointer; }
.btn:hover { border-color: #4a4a50; }
.btn.primary { background: var(--accent); color: #1a1205; border-color: var(--accent); font-weight: 650; }
.btn.big { padding: 13px 24px; font-size: 17px; }
.file-btn { position: relative; overflow: hidden; }
.file-btn input { position: absolute; inset: 0; opacity: 0; cursor: pointer; }

.field { display: flex; flex-direction: column; gap: 6px; font-size: 13px; color: var(--muted); }
.field select { background: var(--panel); border: 1px solid var(--line); border-radius: 10px; padding: 9px 10px; font-size: 15px; color: var(--text); }
.field output { color: var(--text); margin-left: 4px; }
.check { display: flex; gap: 10px; align-items: center; font-size: 14px; }
.check input { width: 18px; height: 18px; accent-color: var(--accent); }

.banner { border: 1px solid #5a4420; background: #241b0c; color: #ffd99a; padding: 12px 14px; border-radius: 12px; font-size: 14px; line-height: 1.45; }
.banner b { color: #fff; }
.banner.info { border-color: #2c4060; background: #101a2a; color: #b9d3ff; }
.help { color: var(--muted); font-size: 14px; line-height: 1.55; border-top: 1px solid var(--line); padding-top: 12px; }
.help summary { cursor: pointer; color: var(--text); }
.help li { margin: 6px 0; }
kbd { border: 1px solid var(--line); border-radius: 5px; padding: 0 5px; font-size: 12px; }

/* ---------- Prompter ---------- */
.prompter { position: fixed; inset: 0; background: #000; overflow: hidden; --cam-dim: .35; }
.cam-video { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; transform: scaleX(-1); background: #000; }
.cam-shade { position: absolute; inset: 0; background: rgba(0,0,0,var(--cam-dim)); pointer-events: none; }
.prompter.cam .text { text-shadow: 0 2px 10px rgba(0,0,0,.85), 0 0 2px rgba(0,0,0,.9); }
.prompter.cam .text .w.said { opacity: .45; }
.ib.on { color: var(--accent); }
.ib.rec .rec-ico { width: 18px; height: 18px; border-radius: 50%; background: var(--danger); box-shadow: 0 0 0 3px rgba(255,90,82,.25); }
.ib.rec.on .rec-ico { border-radius: 4px; width: 15px; height: 15px; }
.rec-pill {
  position: absolute; top: max(12px, env(safe-area-inset-top)); left: 14px; display: flex; gap: 8px; align-items: center;
  background: rgba(22,22,24,.8); border: 1px solid var(--line); border-radius: 999px; padding: 6px 12px; font-size: 13px;
  font-variant-numeric: tabular-nums; pointer-events: none; -webkit-backdrop-filter: blur(10px); backdrop-filter: blur(10px);
}
.rec-pill .rdot { width: 9px; height: 9px; border-radius: 50%; background: var(--danger); animation: pulse 1.2s infinite; }
.save-dialog {
  position: absolute; left: 50%; top: 50%; transform: translate(-50%, -50%); width: min(92vw, 400px);
  background: rgba(22,22,24,.97); border: 1px solid var(--line); border-radius: 16px; padding: 18px;
  display: flex; flex-direction: column; gap: 10px; text-align: center; z-index: 5;
}
.save-dialog .row { display: flex; gap: 8px; justify-content: center; flex-wrap: wrap; }
.stage { position: absolute; inset: 0; overflow: hidden; touch-action: none; user-select: none; -webkit-user-select: none; cursor: grab; }
.scroller { position: relative; will-change: transform; }
.text {
  width: var(--width); margin: 0 auto; font-size: var(--size); line-height: var(--lh); font-weight: 600;
  letter-spacing: -0.005em; word-wrap: break-word; padding-bottom: 2em;
}
.text .w { transition: color .25s, opacity .25s; border-radius: .12em; cursor: pointer; }
.text .w.said { opacity: .32; }
.text .w.now { color: var(--accent); }
.text .w.cue { color: #7fb3ff; font-weight: 500; font-style: italic; opacity: .85; }
.text .w.cue.said { opacity: .3; }
.text .gap { display: block; height: .45em; }
.prompter.mirror .scroller { transform-origin: center; }

.marker { position: absolute; left: 0; right: 0; top: var(--marker); height: 0; pointer-events: none; }
.marker::before { content: ""; position: absolute; left: 0; top: -12px; border: 12px solid transparent; border-left: 16px solid var(--accent); border-right: 0; }
.marker::after { content: ""; position: absolute; left: 22px; right: 22px; top: 0; border-top: 1px solid rgba(255,181,71,.18); }

.status-pill {
  position: absolute; top: max(12px, env(safe-area-inset-top)); right: 14px; display: flex; gap: 8px; align-items: center;
  background: rgba(22,22,24,.8); border: 1px solid var(--line); border-radius: 999px; padding: 6px 12px; font-size: 13px; color: var(--muted);
  -webkit-backdrop-filter: blur(10px); backdrop-filter: blur(10px); pointer-events: none;
}
.status-pill .dot { width: 8px; height: 8px; border-radius: 50%; background: #555; }
.status-pill.on .dot { background: var(--ok); animation: pulse 1.6s infinite; }
.status-pill.warn .dot { background: var(--accent); }
.status-pill.err .dot { background: var(--danger); }
@keyframes pulse { 0%,100% { opacity: 1; } 50% { opacity: .35; } }

.heard {
  position: absolute; left: 50%; transform: translateX(-50%); bottom: calc(92px + env(safe-area-inset-bottom));
  max-width: min(92vw, 760px); font-size: 14px; color: #c9c9cc; background: rgba(22,22,24,.78); border: 1px solid var(--line);
  border-radius: 10px; padding: 6px 12px; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; direction: rtl; text-align: left;
  pointer-events: none; -webkit-backdrop-filter: blur(10px); backdrop-filter: blur(10px);
}
.heard:empty { display: none; }
.heard span { direction: ltr; unicode-bidi: isolate; }

.bar {
  position: absolute; left: 50%; transform: translateX(-50%); bottom: max(16px, env(safe-area-inset-bottom));
  display: flex; gap: 6px; align-items: center; padding: 8px; border-radius: 999px;
  background: rgba(22,22,24,.86); border: 1px solid var(--line); -webkit-backdrop-filter: blur(14px); backdrop-filter: blur(14px);
  transition: opacity .4s;
}
.bar.dim { opacity: .22; }
.ib, .mic { border: 0; background: transparent; width: 44px; height: 44px; border-radius: 50%; display: grid; place-items: center; cursor: pointer; }
.ib:hover { background: #26262a; }
.ib svg, .mic svg { width: 22px; height: 22px; fill: none; stroke: currentColor; stroke-width: 2; stroke-linecap: round; stroke-linejoin: round; }
.mic { width: 58px; height: 58px; background: var(--accent); color: #1a1205; margin: 0 4px; }
.mic svg { width: 26px; height: 26px; }
.mic .i-stop { display: none; fill: currentColor; stroke: none; }
.mic.on { background: var(--danger); color: #fff; }
.mic.on .i-mic { display: none; }
.mic.on .i-stop { display: block; }

.settings {
  position: absolute; left: 50%; transform: translateX(-50%); bottom: calc(96px + env(safe-area-inset-bottom));
  width: min(92vw, 380px); background: rgba(22,22,24,.96); border: 1px solid var(--line); border-radius: 16px; padding: 16px;
  display: flex; flex-direction: column; gap: 14px; max-height: 60vh; overflow: auto;
}
.settings input[type=range] { width: 100%; accent-color: var(--accent); }
.settings .field select { width: 100%; }
.meter { display: block; height: 6px; border-radius: 3px; background: #2a2a2e; overflow: hidden; }
.meter i { display: block; height: 100%; width: 0; background: var(--ok); transition: width .08s linear; }
.note { color: var(--muted); font-size: 12px; line-height: 1.4; }
.note:empty { display: none; }

.toast {
  position: absolute; left: 50%; bottom: calc(140px + env(safe-area-inset-bottom)); transform: translateX(-50%); max-width: min(90vw, 520px);
  background: rgba(22,22,24,.96); border: 1px solid var(--line); border-radius: 14px; padding: 14px 16px; font-size: 15px; line-height: 1.45;
  text-align: center; pointer-events: none;
}

@media (max-width: 480px) {
  .ib { width: 38px; height: 38px; }
  .bar { gap: 2px; padding: 6px; }
  .mic { width: 52px; height: 52px; }
}