:root{
  --bg:#0b1020; --panel:#141b30; --panel2:#1b2440; --line:#2a3556;
  --text:#e9eefb; --muted:#93a1c4; --brand:#2f7bff; --brand2:#f5b301;
  --ok:#2ecc71; --warn:#f5b301; --err:#ff5d6c; --run:#38bdf8;
}
*{box-sizing:border-box}
body{margin:0;font-family:"Sarabun","IBM Plex Sans Thai",system-ui,-apple-system,Segoe UI,Roboto,sans-serif;
  background:linear-gradient(135deg,#070b16,#0b1430 60%,#0a1a3a);color:var(--text);min-height:100vh}
a{color:#8fbcff}
.muted{color:var(--muted)}
h1,h2,h3{margin:0 0 12px}
.container{max-width:1180px;margin:0 auto;padding:24px}

.topbar{display:flex;align-items:center;gap:14px;padding:14px 24px;background:rgba(10,16,32,.85);
  border-bottom:1px solid var(--line);position:sticky;top:0;z-index:20;backdrop-filter:blur(8px)}
.topbar .brand{display:flex;align-items:center;gap:12px;font-weight:700;font-size:20px}
.topbar .spacer{flex:1}
.topbar .logo{width:38px;height:38px;border-radius:10px;background:linear-gradient(135deg,var(--brand),var(--brand2));
  display:flex;align-items:center;justify-content:center;color:#04101f;font-weight:800}

.btn{display:inline-flex;align-items:center;gap:6px;padding:9px 16px;border-radius:10px;border:1px solid var(--line);
  background:var(--panel2);color:var(--text);cursor:pointer;font-size:14px;text-decoration:none;transition:.15s}
.btn:hover{background:#243056;border-color:#3a4a7a}
.btn.primary{background:linear-gradient(135deg,var(--brand),#5aa0ff);border:0;color:#fff;font-weight:600}
.btn.gold{background:linear-gradient(135deg,#ffd45e,#f5b301);border:0;color:#20160a;font-weight:700}
.btn.danger{background:#3a1620;border-color:#63273a;color:#ffb3c0}
.btn.sm{padding:6px 11px;font-size:13px;border-radius:8px}
.btn.block{width:100%;justify-content:center;margin-top:14px}
.btn:disabled{opacity:.5;cursor:not-allowed}

.grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(330px,1fr));gap:16px}
.card{background:linear-gradient(180deg,var(--panel),#111830);border:1px solid var(--line);border-radius:16px;padding:18px;
  box-shadow:0 12px 30px rgba(0,0,0,.35)}
.card h3{font-size:17px;line-height:1.35}
.card .meta{font-size:13px;color:var(--muted);margin:6px 0 12px}
.row{display:flex;gap:8px;flex-wrap:wrap;align-items:center}

.badge{display:inline-block;padding:3px 10px;border-radius:20px;font-size:12px;font-weight:600;border:1px solid}
.badge.queued{color:var(--warn);border-color:#5c4a12;background:#2a2410}
.badge.running{color:var(--run);border-color:#154863;background:#0f2434}
.badge.done{color:var(--ok);border-color:#1c5c39;background:#0f2a1c}
.badge.error{color:var(--err);border-color:#63273a;background:#2a1018}

.progress{height:10px;border-radius:6px;background:#0c1428;overflow:hidden;border:1px solid var(--line)}
.progress > i{display:block;height:100%;width:0;background:linear-gradient(90deg,var(--brand),var(--brand2));transition:width .4s}

label{display:block;font-size:13px;color:var(--muted);margin:10px 0 5px}
input,select,textarea{width:100%;padding:9px 12px;border-radius:9px;border:1px solid var(--line);
  background:#0d1428;color:var(--text);font-family:inherit;font-size:14px}
textarea{min-height:90px;resize:vertical;line-height:1.5}
input:focus,select:focus,textarea:focus{outline:none;border-color:var(--brand)}
.f2{display:grid;grid-template-columns:1fr 1fr;gap:12px}
.f3{display:grid;grid-template-columns:1fr 1fr 1fr;gap:12px}

.alert{padding:10px 14px;border-radius:10px;background:#2a1018;border:1px solid #63273a;color:#ffb3c0;margin:10px 0}
.notice{padding:10px 14px;border-radius:10px;background:#0f2a1c;border:1px solid #1c5c39;color:#a9f0c6;margin:10px 0}

.login-body{display:flex;align-items:center;justify-content:center;min-height:100vh}
.login-card{width:360px;background:linear-gradient(180deg,var(--panel),#0f1730);border:1px solid var(--line);
  border-radius:20px;padding:34px;box-shadow:0 30px 70px rgba(0,0,0,.5);text-align:center}
.login-card .logo{width:64px;height:64px;margin:0 auto 14px;border-radius:18px;
  background:linear-gradient(135deg,var(--brand),var(--brand2));display:flex;align-items:center;justify-content:center;
  font-weight:800;font-size:24px;color:#04101f}
.login-card h1{font-size:26px}
.login-card form{text-align:left;margin-top:16px}

.scene{background:var(--panel);border:1px solid var(--line);border-radius:14px;padding:16px;margin-bottom:14px}
.scene .head{display:flex;align-items:center;gap:10px;margin-bottom:6px}
.scene .num{width:30px;height:30px;border-radius:8px;background:#243056;display:flex;align-items:center;justify-content:center;
  font-weight:700;font-size:14px}
.scene .grow{flex:1}
.tag{font-size:12px;color:var(--muted)}
.thumbnails{display:flex;gap:8px;flex-wrap:wrap;margin-top:8px}
.thumbnails img{width:86px;height:56px;object-fit:cover;border-radius:8px;border:1px solid var(--line)}
.subrow{display:flex;gap:8px;align-items:center;margin-bottom:8px}
.subrow input{flex:1}
.hint{font-size:12px;color:var(--muted);margin-top:4px}
.sticky-actions{position:sticky;bottom:0;background:rgba(8,13,26,.92);border-top:1px solid var(--line);
  padding:14px;display:flex;gap:10px;justify-content:flex-end;backdrop-filter:blur(8px)}
.toast{position:fixed;right:24px;bottom:24px;background:#122038;border:1px solid var(--line);padding:12px 18px;border-radius:12px;
  box-shadow:0 16px 40px rgba(0,0,0,.5);opacity:0;transform:translateY(10px);transition:.25s;z-index:50;color:var(--text)}
.toast.show{opacity:1;transform:none}
video{width:100%;border-radius:12px;border:1px solid var(--line);background:#000}