:root {
  --bg: #0c0f12;
  --panel: #14181d;
  --panel2: #1a2027;
  --line: #262d35;
  --text: #e8e6e1;
  --muted: #9aa3ad;
  --accent: #ead8bf;
  --accent-ink: #18130b;
  --ok: #6fd394;
  --warn: #e8b75a;
  --err: #e87a7a;
  --r: 14px;
}
* { box-sizing: border-box; }
html, body { margin: 0; padding: 0; background: var(--bg); color: var(--text);
  font: 15px/1.55 system-ui, -apple-system, 'Segoe UI', Roboto, sans-serif; }
a { color: var(--accent); text-decoration: none; }
button { font: inherit; cursor: pointer; border: 0; border-radius: 10px; padding: 9px 16px;
  background: var(--panel2); color: var(--text); transition: filter .15s, opacity .15s; }
button:hover { filter: brightness(1.15); }
button:disabled { opacity: .45; cursor: default; filter: none; }
button.primary { background: var(--accent); color: var(--accent-ink); font-weight: 600; }
button.danger { background: #3a2020; color: var(--err); }
button.ghost { background: transparent; border: 1px solid var(--line); }
input, textarea, select { font: inherit; color: var(--text); background: var(--panel2);
  border: 1px solid var(--line); border-radius: 10px; padding: 9px 12px; width: 100%; }
input:focus, textarea:focus, select:focus { outline: 2px solid #3a4654; border-color: transparent; }
textarea { resize: vertical; min-height: 64px; }
label { display: block; font-size: 13px; color: var(--muted); margin: 14px 0 5px; }

.shell { max-width: 1060px; margin: 0 auto; padding: 0 20px 80px; }
.topbar { display: flex; align-items: center; gap: 14px; padding: 18px 0; border-bottom: 1px solid var(--line); margin-bottom: 26px; }
.topbar .logo { display: flex; align-items: center; gap: 10px; font-weight: 700; font-size: 17px; letter-spacing: .3px; }
.topbar .logo .mark { width: 30px; height: 30px; border-radius: 8px; background: var(--panel2);
  display: grid; place-items: center; color: var(--accent); font-size: 13px; }
.topbar .spacer { flex: 1; }
.topbar .who { color: var(--muted); font-size: 13px; }

.card { background: var(--panel); border: 1px solid var(--line); border-radius: var(--r); padding: 20px; }
.grid { display: grid; gap: 14px; }
.row { display: flex; gap: 10px; align-items: center; flex-wrap: wrap; }
.muted { color: var(--muted); }
.small { font-size: 13px; }
h1 { font-size: 24px; margin: 0 0 6px; }
h2 { font-size: 17px; margin: 0 0 12px; }
h3 { font-size: 15px; margin: 0; }

.chip { display: inline-block; font-size: 12px; padding: 3px 10px; border-radius: 999px;
  background: var(--panel2); color: var(--muted); border: 1px solid var(--line); white-space: nowrap; }
.chip.ok { color: var(--ok); border-color: #2a4634; }
.chip.warn { color: var(--warn); border-color: #4d3f22; }
.chip.err { color: var(--err); border-color: #4d2727; }
.chip.accent { color: var(--accent); border-color: #4a4232; }

.banner { border-radius: var(--r); padding: 12px 16px; margin-bottom: 18px; font-size: 14px; }
.banner.warn { background: #2a2415; color: var(--warn); border: 1px solid #4d3f22; }
.banner.err { background: #2a1717; color: var(--err); border: 1px solid #4d2727; }
.banner code { background: rgba(0,0,0,.3); padding: 1px 6px; border-radius: 5px; }

.login-wrap { max-width: 380px; margin: 12vh auto 0; }
.login-wrap .mark-big { width: 52px; height: 52px; border-radius: 14px; background: var(--panel2);
  display: grid; place-items: center; color: var(--accent); font-size: 22px; margin: 0 auto 16px; }

.plist { display: grid; gap: 12px; }
.pitem { display: flex; align-items: center; gap: 14px; background: var(--panel);
  border: 1px solid var(--line); border-radius: var(--r); padding: 16px 18px; cursor: pointer; }
.pitem:hover { border-color: #3a4654; }
.pitem .t { font-weight: 600; }

.empty { text-align: center; padding: 60px 20px; color: var(--muted); }
.empty .big { font-size: 40px; margin-bottom: 10px; }

.wizard .opts { display: grid; grid-template-columns: repeat(auto-fit, minmax(150px, 1fr)); gap: 10px; }
.opt { border: 1px solid var(--line); border-radius: 12px; padding: 12px 14px; cursor: pointer; background: var(--panel2); }
.opt.sel { border-color: var(--accent); box-shadow: 0 0 0 1px var(--accent); }
.opt .t { font-weight: 600; font-size: 14px; }
.opt .d { font-size: 12px; color: var(--muted); margin-top: 3px; }

.scenes { display: grid; gap: 14px; }
.scene { background: var(--panel); border: 1px solid var(--line); border-radius: var(--r); padding: 16px; }
.scene .head { display: flex; align-items: center; gap: 10px; margin-bottom: 10px; }
.scene .num { width: 28px; height: 28px; border-radius: 8px; background: var(--panel2);
  display: grid; place-items: center; font-size: 13px; color: var(--accent); font-weight: 700; }
.scene .body { display: grid; grid-template-columns: 240px 1fr; gap: 16px; }
.scene .preview { background: #000; border-radius: 10px; aspect-ratio: 9/16; max-height: 300px;
  display: grid; place-items: center; overflow: hidden; color: var(--muted); font-size: 13px; }
.scene .preview video, .scene .preview img { width: 100%; height: 100%; object-fit: contain; }
.scene label { margin-top: 8px; }
@media (max-width: 720px) { .scene .body { grid-template-columns: 1fr; } }

.renders { display: grid; grid-template-columns: repeat(auto-fill, minmax(220px, 1fr)); gap: 14px; }
.render-card { background: var(--panel); border: 1px solid var(--line); border-radius: var(--r); padding: 12px; }
.render-card video { width: 100%; border-radius: 8px; background: #000; }

.section { margin-top: 28px; }
.spin { display: inline-block; width: 14px; height: 14px; border: 2px solid var(--muted);
  border-top-color: var(--accent); border-radius: 50%; animation: sp 0.8s linear infinite; vertical-align: -2px; }
@keyframes sp { to { transform: rotate(360deg); } }
.evlog { font-size: 12px; color: var(--muted); max-height: 160px; overflow-y: auto; }
.evlog .err { color: var(--err); }
.uplabel { border: 1px dashed var(--line); border-radius: 12px; padding: 18px; text-align: center;
  color: var(--muted); cursor: pointer; display: block; }
.uplabel:hover { border-color: var(--accent); color: var(--text); }
.toast { position: fixed; bottom: 24px; left: 50%; transform: translateX(-50%); background: var(--panel2);
  border: 1px solid var(--line); border-radius: 12px; padding: 12px 20px; z-index: 50; box-shadow: 0 8px 30px rgba(0,0,0,.5); }
.toast.err { border-color: #4d2727; color: var(--err); }