:root {
  color-scheme: dark;
  --bg:#09090b; --card:#121217; --line:#292932; --muted:#aaaab5;
  --accent:#8b5cf6; --accent2:#ec4899; --white:#fff; --danger:#ff6b6b;
}
*{box-sizing:border-box}
html,body{margin:0;background:radial-gradient(circle at top,#1a102c 0,#09090b 34%);color:var(--white);font-family:Inter,ui-sans-serif,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif}
body{min-height:100vh}
.shell{width:min(920px,100%);margin:auto;padding:18px 14px 70px}
.hero{text-align:center;padding:26px 10px 20px}
.badge{display:inline-block;border:1px solid #44375f;background:#171120;padding:7px 11px;border-radius:999px;font-size:12px;font-weight:800;letter-spacing:.08em;color:#d9c7ff}
.hero h1{font-size:clamp(42px,12vw,72px);margin:10px 0 4px;letter-spacing:-.055em;line-height:.95}
.hero p{margin:12px auto 0;max-width:640px;color:#c3c3cc;font-size:16px;line-height:1.45}
.card{background:rgba(18,18,23,.94);border:1px solid var(--line);border-radius:22px;padding:18px;margin:14px 0;box-shadow:0 18px 60px rgba(0,0,0,.26)}
label{font-size:13px;font-weight:800;display:block;margin:6px 0 7px;color:#e6e6eb}
textarea,input,select{width:100%;border:1px solid #34343e;background:#0d0d12;color:#fff;border-radius:14px;padding:14px;font:inherit;outline:none}
textarea:focus,input:focus,select:focus{border-color:#7656b5;box-shadow:0 0 0 3px rgba(139,92,246,.14)}
textarea{resize:vertical}
.grid2{display:grid;grid-template-columns:1fr 1fr;gap:12px;margin-top:12px}
.check{display:flex;align-items:center;gap:9px;font-size:13px;color:#ddd;margin-top:12px;font-weight:600}
.check input{width:18px;height:18px}
.tiny{font-size:12px;color:var(--muted);line-height:1.45}
button,.button{appearance:none;border:none;border-radius:14px;padding:14px 16px;font:inherit;font-weight:900;cursor:pointer;text-align:center;text-decoration:none;display:inline-flex;align-items:center;justify-content:center}
.primary{background:linear-gradient(135deg,var(--accent),var(--accent2));color:#fff}
.secondary{background:#24242c;color:#fff;border:1px solid #383843}
#generate{width:100%;font-size:17px;margin-top:10px;min-height:56px}
button:disabled{opacity:.55;cursor:not-allowed}
.progress-wrap{margin-top:16px}
.progress{height:9px;background:#22222a;border-radius:99px;overflow:hidden}
#progressBar{height:100%;width:3%;background:linear-gradient(90deg,var(--accent),var(--accent2));transition:width .25s ease}
#status{font-size:13px;color:#d3d3da;margin-top:9px}
.error{margin-top:13px;padding:12px 14px;border:1px solid #713b42;background:#271115;border-radius:13px;color:#ffb6bd;font-size:13px;white-space:pre-wrap}
.hidden{display:none!important}
.section-title{display:flex;align-items:center;justify-content:space-between;gap:12px}
h2{font-size:21px;margin:0 0 14px}
.pill{font-size:12px;border:1px solid #41414d;background:#1b1b22;border-radius:999px;padding:6px 9px;color:#ddd}
video{display:block;width:100%;max-height:72vh;background:#000;border-radius:18px;border:1px solid #2b2b33;aspect-ratio:9/16;object-fit:contain}
.actions{display:flex;gap:10px;flex-wrap:wrap;margin-top:12px}
.actions>*{flex:1;min-width:145px}
#script{background:#0a0a0e;line-height:1.5}
.gallery{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:10px}
.scene{background:#0b0b10;border:1px solid #292932;border-radius:16px;overflow:hidden}
.scene img{display:block;width:100%;aspect-ratio:2/3;object-fit:cover}
.scene .meta{padding:10px;font-size:12px;color:#d9d9df;line-height:1.35}
.scene .meta b{display:block;color:#fff;margin-bottom:3px}
.render-canvas{position:fixed;left:-9999px;top:-9999px;width:360px;height:640px}
@media(max-width:620px){
  .shell{padding-left:11px;padding-right:11px}
  .card{padding:14px;border-radius:18px}
  .grid2{grid-template-columns:1fr}
  .gallery{grid-template-columns:1fr 1fr}
  .hero{padding-top:18px}
}