:root{--bg:#0B0616;--card:#17102A;--accent:#FF3D5E;--violet:#8B3DFF;--gold:#F5D67B;--text:#fff;--muted:#C9BFD9}
*{box-sizing:border-box}
body{margin:0;background:var(--bg);color:var(--text);font-family:Vazirmatn,Tahoma,sans-serif}
header{padding:16px}
h1{margin:0 0 8px;font-size:22px}
.muted{color:var(--muted);font-size:14px;line-height:1.8}
.warn{color:#FBBF24;font-size:14px;line-height:1.8}
main{padding:0 16px 32px}
.row{display:flex;gap:8px;flex-wrap:wrap;margin:12px 0;align-items:center}
.row input[type=search],.row select{font-family:inherit;font-size:16px;border-radius:10px;border:1px solid #3A2A5E;background:#120A22;color:#fff;padding:10px;flex:1;min-width:160px}
.grid{display:grid;grid-template-columns:repeat(2,1fr);gap:12px}
@media(min-width:900px){.grid{grid-template-columns:repeat(4,1fr)}}
.card{background:var(--card);border-radius:16px;padding:12px;display:grid;gap:8px}
.card h3{margin:0;font-size:16px}
.card-canvas{width:100%;height:auto;border-radius:12px;background:#120A22}
.stock-video{width:100%;height:auto;border-radius:12px;background:#000}
.stock-ph{height:180px;border-radius:12px;background:linear-gradient(135deg,#8B3DFF,#FF3D5E);display:flex;align-items:center;justify-content:center}
.btn-primary{background:linear-gradient(135deg,var(--accent),var(--violet));color:#fff;border:0;border-radius:12px;padding:12px 16px;font-family:inherit;font-size:15px;cursor:pointer}
.btn-secondary{background:#2A1B4A;color:#fff;border:0;border-radius:12px;padding:10px 14px;font-family:inherit;cursor:pointer}
.editor-grid{display:grid;gap:16px}
@media(min-width:900px){.editor-grid{grid-template-columns:420px 1fr}}
.player{background:var(--card);border-radius:16px;padding:12px}
.canvas-wrap{display:flex;justify-content:center}
#stage{width:min(100%,360px);height:auto;border-radius:12px;background:#120A22}
.transport{display:flex;gap:8px;align-items:center;margin-top:12px}
#seek{width:100%;margin:12px 0}
.controls{background:var(--card);border-radius:16px;padding:16px;display:grid;gap:12px;align-content:start}
.controls label{display:grid;gap:6px;font-size:14px}
.controls input,.controls select,.controls textarea{font-family:inherit;font-size:16px;border-radius:10px;border:1px solid #3A2A5E;background:#120A22;color:#fff;padding:10px;width:100%}