:root{
  --bg:#f3f5f9; --card:#ffffff; --ink:#132033; --muted:#5d6b80; --line:#dfe5ee;
  --brand:#1F4573; --brand2:#14304F; --gold:#D6B886; --gold2:#C4963C; --danger:#e5484d;
  --shadow:0 6px 24px rgba(20,48,79,.08);
}
@media (prefers-color-scheme: dark){
  :root:not([data-theme="light"]){ --bg:#0b1220; --card:#121b2c; --ink:#e9eef7; --muted:#9aa8bd; --line:#24314a; --shadow:0 6px 24px rgba(0,0,0,.35); }
}
:root[data-theme="dark"]{ --bg:#0b1220; --card:#121b2c; --ink:#e9eef7; --muted:#9aa8bd; --line:#24314a; --shadow:0 6px 24px rgba(0,0,0,.35); }
*{box-sizing:border-box}
html,body{margin:0}
body{font-family:"Be Vietnam Pro",system-ui,sans-serif;background:var(--bg);color:var(--ink);font-size:15px;line-height:1.45}
a{color:var(--brand)}
code{background:var(--line);padding:1px 6px;border-radius:6px}

.top{display:flex;align-items:center;justify-content:space-between;gap:12px;padding:14px 20px;background:linear-gradient(135deg,#14304F,#1F4573 60%,#2C5C96);color:#fff;border-bottom:3px solid var(--gold2)}
.brand{display:flex;gap:12px;align-items:center}
.brand-logo{width:46px;height:46px;border-radius:12px;background:linear-gradient(135deg,#fae0a0,#C4963C);color:#14304F;display:grid;place-items:center;font-size:15px;font-weight:800}
.brand-name{font-weight:800;letter-spacing:1px;font-size:20px;color:#F1C75B}
.brand-sub{opacity:.9;font-size:13px}
.lic{font-size:12px;margin-top:2px}.lic a{color:#F1C75B;font-weight:700}

.layout{display:grid;grid-template-columns:minmax(0,1fr) 400px;gap:16px;padding:16px 20px 30px;max-width:1280px;margin:0 auto}
@media (max-width:900px){.layout{grid-template-columns:1fr;padding:12px 16px 24px}}
.card{background:var(--card);border:1px solid var(--line);border-radius:16px;padding:16px;margin-bottom:14px;box-shadow:var(--shadow);min-width:0}
.sticky{position:sticky;top:12px}
h2{font-size:17px;margin:0 0 12px;display:flex;align-items:center;gap:8px}
h3{font-size:15px;margin:14px 0 8px}
.num{display:inline-grid;place-items:center;width:26px;height:26px;border-radius:50%;background:var(--brand);color:#F1C75B;font-size:14px}

.row{display:flex;flex-wrap:wrap;gap:10px 14px;align-items:flex-end;margin-bottom:10px}
.row.space{justify-content:space-between;align-items:center}
.row.btns{align-items:center}
label{display:flex;flex-direction:column;gap:4px;font-size:13px;font-weight:600;color:var(--muted);flex:1 1 200px;min-width:0}
label.check{flex-direction:row;align-items:center;gap:8px;color:var(--ink);font-weight:500;flex:0 1 auto;margin:6px 0}
input[type=text],input[type=number],select,textarea{font:inherit;color:var(--ink);background:var(--bg);border:1px solid var(--line);border-radius:10px;padding:9px 10px;width:100%}
input[type=file]{font-size:13px;color:var(--ink);max-width:100%}
input[type=range]{accent-color:var(--brand);width:100%}
input[type=checkbox]{accent-color:var(--brand);width:18px;height:18px;flex:none}
.hint{font-size:13px;color:var(--muted);margin:6px 0}

.btn{font:inherit;font-weight:700;border:1px solid var(--line);background:var(--card);color:var(--ink);padding:10px 16px;border-radius:12px;cursor:pointer;text-decoration:none;display:inline-flex;align-items:center;gap:6px;transition:.15s}
.btn:hover:not(:disabled){border-color:var(--brand);transform:translateY(-1px)}
.btn:disabled{opacity:.45;cursor:not-allowed}
.btn.primary{background:var(--brand);border-color:var(--brand);color:#fff}
.btn.big{width:100%;justify-content:center;padding:14px;font-size:16px;margin-top:6px;background:linear-gradient(180deg,#2C5C96,#14304F);border:2px solid var(--gold2);color:#F1C75B}
.btn.small{padding:6px 10px;font-size:13px}
.btn.ghost{background:transparent;color:#fff;border-color:rgba(255,255,255,.5)}
.btn.tt{background:#111;color:#fff;border-color:#111}.btn.fb{background:#1877f2;color:#fff;border-color:#1877f2}.btn.yt{background:#e62117;color:#fff;border-color:#e62117}

.drop{display:flex;flex-direction:column;align-items:center;gap:4px;text-align:center;padding:22px 14px;border:2px dashed var(--gold2);border-radius:14px;background:color-mix(in srgb,var(--gold) 10%,transparent);cursor:pointer;color:var(--ink);font-weight:500}
.drop b{font-size:15px}.drop span{font-size:13px;color:var(--muted)}
.drop.over{background:color-mix(in srgb,var(--gold) 28%,transparent)}

.scenes{list-style:none;margin:10px 0 0;padding:0;display:flex;flex-direction:column;gap:8px}
.sc{display:grid;grid-template-columns:28px 64px minmax(0,1fr) auto;gap:10px;align-items:start;border:1px solid var(--line);border-radius:12px;padding:8px;background:var(--bg)}
.sc.drag{opacity:.4}.sc.over{border-color:var(--gold2);box-shadow:0 0 0 2px var(--gold) inset}
.sc .h{cursor:grab;color:var(--muted);font-weight:800;text-align:center;padding-top:30px;user-select:none}
.sc .th{width:64px;height:114px;border-radius:8px;object-fit:cover;background:#000}
.sc .meta{display:flex;flex-direction:column;gap:6px;min-width:0}
.sc .nm{font-weight:700;font-size:13.5px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.sc .nm small{font-weight:600;color:var(--muted)}
.sc .ops{display:grid;grid-template-columns:repeat(auto-fill,minmax(110px,1fr));gap:6px}
.sc .ops label{flex:none;font-size:11.5px;gap:2px}
.sc .ops select,.sc .ops input{padding:6px 7px;font-size:13px;border-radius:8px}
.sc .side{display:flex;flex-direction:column;gap:4px}
.sc .side button{border:1px solid var(--line);background:var(--card);color:var(--ink);border-radius:8px;width:32px;height:30px;cursor:pointer}
.badge{display:inline-block;font-size:11px;font-weight:700;border-radius:999px;padding:1px 8px;background:var(--brand);color:#fff;margin-right:4px}
.badge.img{background:var(--gold2)}

.tiles{display:flex;flex-wrap:wrap;gap:8px}
.tile{display:flex;align-items:center;gap:8px;font:inherit;font-weight:600;border:2px solid var(--line);background:var(--card);color:var(--ink);border-radius:12px;padding:8px 12px;cursor:pointer}
.tile.on{border-color:var(--gold2);box-shadow:0 0 0 2px var(--gold) inset}
.sw{width:30px;height:20px;border-radius:6px;display:inline-block;border:2px solid}
.sw.navy{background:linear-gradient(#0E2A52,#224E84);border-color:#C4963C}.sw.yellow{background:linear-gradient(#FAD876,#D4A03C);border-color:#8A6418}.sw.glass{background:#1C2230;border-color:#bbb;opacity:.8}

.phone{position:relative;border-radius:22px;overflow:hidden;background:#000;aspect-ratio:9/16;max-height:72vh;margin:0 auto}
.phone canvas{width:100%;height:100%;display:block}
.empty{position:absolute;inset:0;display:grid;place-items:center;text-align:center;color:#c9d3e3;font-size:14px;padding:20px}
.bar{height:10px;border-radius:999px;background:var(--line);margin:10px 0;cursor:pointer;overflow:hidden}
.bar i{display:block;height:100%;width:0;background:linear-gradient(90deg,var(--brand),var(--gold2))}
.prog{position:relative;height:28px;border-radius:10px;background:var(--line);overflow:hidden;margin-top:10px}
.prog i{position:absolute;inset:0 auto 0 0;width:0;background:linear-gradient(90deg,#2C5C96,#C4963C)}
.prog span{position:relative;display:block;text-align:center;font-size:13px;font-weight:700;line-height:28px;color:var(--ink)}
#result video{width:100%;max-height:60vh;border-radius:14px;background:#000;margin-top:12px}
.foot{text-align:center;font-size:12.5px;color:var(--muted);padding:6px 16px 22px}
.toast{position:fixed;left:50%;bottom:22px;transform:translateX(-50%) translateY(30px);opacity:0;background:#14304F;color:#fff;border:1px solid var(--gold2);padding:12px 18px;border-radius:12px;font-weight:600;transition:.25s;z-index:600;max-width:min(92vw,520px);text-align:center;pointer-events:none}
.toast.on{opacity:1;transform:translateX(-50%) translateY(0)}
.place{font:inherit;font-size:11px;font-weight:700;border-radius:999px;padding:1px 8px;margin-right:6px;cursor:pointer;border:1px solid}
.place.out{background:#e3f1ff;color:#0b5394;border-color:#9cc8f0}.place.in{background:#f6ecd9;color:#7a5410;border-color:#dcc08a}
.empty[hidden]{display:none}
.cnt{font-size:11.5px;font-weight:500;color:var(--muted);text-align:right}.cnt.full{color:var(--danger);font-weight:700}