:root {
  color-scheme:dark;
  font-family:-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;
  background:#05090c;
  color:#f7f8fa;
  --blue:#0067e5;
  --electric-blue:#1687ff;
  --yellow:#eeff53;
  --muted:#a5a9af;
  --font-size:28px;
  --read-width:76%;
}
* {box-sizing:border-box;}
[hidden] {display:none !important;}
body {margin:0;}
button,input,textarea,select {font:inherit;}
button,a,input,select {-webkit-tap-highlight-color:transparent;}
button {min-height:50px;border:0;border-radius:999px;cursor:pointer;font-weight:550;padding:12px 20px;touch-action:manipulation;}
button:disabled {opacity:.45;cursor:wait;}
button:focus-visible,a:focus-visible,summary:focus-visible,textarea:focus-visible,input:focus-visible,select:focus-visible {outline:2px solid var(--blue);outline-offset:4px;}
.page {position:relative;max-width:480px;padding:calc(env(safe-area-inset-top) + 20px) 22px calc(env(safe-area-inset-bottom) + 24px);margin:0 auto;}
header {display:flex;align-items:center;justify-content:space-between;margin-bottom:24px;}
#setup header {justify-content:center;}
h1 {font-size:26px;letter-spacing:-.7px;margin:0;}
h2 {font-size:21px;letter-spacing:-.4px;margin:0 0 12px;}
p {line-height:1.5;}
.brand {display:inline-flex;margin:0;line-height:1;}
.brand img {display:block;width:142px;height:auto;}
.field-label {display:block;font-size:15px;margin-bottom:12px;}
textarea {display:block;width:100%;min-height:190px;max-height:55dvh;resize:vertical;color:inherit;background:#070b0e;border:1px solid #343d45;border-radius:17px;padding:17px;line-height:1.38;font-size:18px;letter-spacing:-.4px;}
.script-meta {display:flex;justify-content:flex-end;gap:8px;font-size:10px;color:#858f97;margin:8px 0 18px;font-variant-numeric:tabular-nums;}
/* A scaled top-third viewport shares the studio's real text geometry. */
.reading-preview {position:relative;width:100%;height:calc(var(--preview-frame-height,240px) + 4px);margin:0 0 22px;overflow:hidden;border:2px solid #35404b;border-radius:25px 25px 14px 14px;background:radial-gradient(ellipse at 50% 120%,#25313a,#0b1117 72%);}
.preview-window {position:absolute;top:0;left:0;width:var(--preview-width,390px);height:var(--preview-height,281px);transform:scale(var(--preview-scale,1));transform-origin:top left;}
.preview-cutout {position:absolute;top:7px;left:50%;transform:translateX(-50%);width:94px;height:23px;border-radius:999px;background:#010304;border:1px solid #17222e;}
.preview-cutout::after {content:"";position:absolute;right:10px;top:7px;width:8px;height:8px;border-radius:50%;background:#071c33;box-shadow:inset 0 0 0 2px #0d2c4c;}
.sample {position:absolute;top:var(--preview-safe-top,34px);}
.preview-play {position:absolute;right:6px;top:1px;display:grid;place-items:center;min-height:44px;width:44px;padding:0;color:#f7f8fa;background:#05090cbf;border:1px solid #3d4a58;border-radius:50%;font-size:14px;}
.script-strip {text-align:center;pointer-events:none;padding:8px 0 13px;width:100%;background:linear-gradient(#05090cc2,#05090c70 76%,#05090c00);}
.script-strip > div {width:var(--read-width);margin:0 auto;overflow:hidden;text-overflow:clip;white-space:pre;font-weight:500;line-height:1.28;font-size:calc(var(--font-size) * .84);height:calc(var(--font-size) * 1.0752);color:#b0b1b4;}
.script-strip .current {font-size:var(--font-size);font-weight:650;color:#fff;height:calc(var(--font-size) * 1.28);}
.quality-settings {display:grid;grid-template-columns:1fr 1fr;gap:14px;margin:0 0 24px;}
.quality-settings > div {min-width:0;}
select {width:100%;min-height:50px;background:#070b0e;color:#f7f8fa;border:1px solid #343d45;border-radius:16px;padding:10px 13px;font-size:15px;text-align:center;}
.settings {display:grid;gap:15px;margin:0 0 24px;}
.settings label {display:grid;grid-template-columns:1fr auto;gap:7px;font-size:14px;align-items:center;}
output {color:#e7e9ec;font-size:13px;font-variant-numeric:tabular-nums;}
input[type=range] {grid-column:1/-1;width:100%;accent-color:var(--yellow);height:20px;margin:0;}
.primary {background:var(--blue);color:#fff;}
.full {width:100%;}
#open-camera,#start-countdown {min-height:56px;font-size:17px;font-weight:500;}
.quiet {font-size:12px;color:var(--muted);}
.notice {font-size:13px;color:#d1d7dd;white-space:pre-line;}
.notice:empty {display:none;}
details {border-top:1px solid #242b31;margin-top:24px;padding-top:16px;color:var(--muted);font-size:12px;line-height:1.55;}
summary {cursor:pointer;color:#a8b0b8;min-height:24px;line-height:24px;}
.diagnostic-details {font-size:11px;}
.diagnostic-details summary span {float:right;font-size:10px;color:#6d7882;}
#setup > .diagnostic-details {border:0;margin-top:14px;padding-top:0;}
.outline {border:1px solid #69747e;background:#070b0ec9;color:inherit;}
.ghost {background:transparent;color:#aeb7bf;font-size:13px;}
.studio {position:fixed;inset:0;height:100dvh;background:#030506;overflow:hidden;}
#camera {position:absolute;inset:0;width:100%;height:100%;object-fit:contain;pointer-events:none;}
.lens {position:absolute;top:env(safe-area-inset-top);padding-top:8px;}
#countdown {position:absolute;top:32%;left:0;width:100%;text-align:center;text-shadow:0 2px 15px #0008;}
#countdown strong {display:block;font-size:86px;line-height:1.1;}
#timer {position:absolute;left:50%;bottom:calc(env(safe-area-inset-bottom) + 98px);transform:translateX(-50%);display:flex;align-items:center;gap:7px;background:#101316d9;padding:7px 12px;border-radius:999px;font-size:14px;line-height:20px;font-variant-numeric:tabular-nums;}
.red-dot {background:#ff3c36;width:9px;height:9px;display:inline-block;border-radius:50%;}
.studio-actions {position:absolute;bottom:calc(env(safe-area-inset-bottom) + 20px);left:24px;right:24px;text-align:center;}
#ready-actions {max-width:440px;margin:auto;}
#back {min-height:40px;margin-top:5px;color:#c9ced3;font-size:12px;font-weight:400;text-shadow:0 1px 4px #000;}
#cancel-countdown {min-width:172px;}
.stop-button {display:inline-flex;align-items:center;justify-content:center;gap:12px;min-height:58px;width:174px;height:58px;padding:12px 24px;background:#ff3434;color:#fff;border-radius:999px;}
.stop-button span {display:block;width:18px;height:18px;background:#fff;border-radius:2px;flex:none;}
.stop-button b {font-size:16px;font-weight:550;}
.studio-notice {margin:0 0 12px;padding:10px;text-align:center;font-size:13px;background:#0a0e12db;border-radius:12px;}
.studio-notice:empty {display:none;}
#finalizing {font-size:14px;background:#0a0e12ed;padding:18px;border-radius:14px;}
#playback {display:block;width:100%;max-height:64dvh;aspect-ratio:9/16;background:#020304;object-fit:contain;border-radius:17px;}
.review-actions {display:grid;grid-template-columns:1fr 1.2fr;gap:12px;margin-top:20px;}
#take-info {text-align:center;font-variant-numeric:tabular-nums;margin:14px 0;}
#save-notice {text-align:center;}
.download {display:block;text-align:center;color:#88afff;font-size:13px;padding:15px 0 6px;}
.danger {color:#eda29e;}
.danger-fill {background:#b83530;color:#fff;}
#discard {margin-top:3px;}
.local-pill {color:#ffb3a6;background:#40231f;border:1px solid #68403a;font-size:9px;font-weight:600;letter-spacing:.1em;border-radius:999px;padding:7px 9px;}
pre {white-space:pre-wrap;word-break:break-word;font-size:11px;}
dialog {max-width:calc(100% - 36px);width:400px;color:#f7f8fa;background:#0b1015;border:1px solid #3b4854;border-radius:20px;padding:24px;}
dialog::backdrop {background:#000b;}
dialog p {color:#bac4cd;font-size:14px;}
.sr-only {position:absolute;width:1px;height:1px;padding:0;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0;}
@media (min-width:700px) {.brand img {width:164px;}.studio {max-width:480px;left:50%;transform:translateX(-50%);border-inline:1px solid #242d35;}}
@media (max-width:360px) {.page {padding-left:16px;padding-right:16px;}textarea {min-height:170px;}.quality-settings {gap:10px;}}
@media (prefers-reduced-motion:reduce) {* {scroll-behavior:auto !important;}}