:root {
  --bg: #0f172a; --card: #1e293b; --border: #334155; --text: #e2e8f0; --muted: #94a3b8;
  --accent: #3b82f6; --accent-2: #2563eb; --ok: #22c55e; --warn: #f59e0b; --err: #ef4444;
}
* { box-sizing: border-box; }
body { margin: 0; font-family: system-ui, -apple-system, Segoe UI, Roboto, sans-serif; background: var(--bg); color: var(--text); }
.container { max-width: 1000px; margin: 0 auto; padding: 24px 16px; }
h1 { font-size: 24px; margin: 0 0 4px; }
.sub { color: var(--muted); margin: 0 0 20px; font-size: 14px; }
.card { background: var(--card); border: 1px solid var(--border); border-radius: 12px; padding: 20px; margin-bottom: 16px; }
.drop { border: 2px dashed var(--border); border-radius: 12px; padding: 40px 20px; text-align: center; cursor: pointer; transition: .15s; }
.drop:hover, .drop.over { border-color: var(--accent); background: rgba(59,130,246,.08); }
.drop p { margin: 6px 0; color: var(--muted); }
.drop strong { color: var(--text); font-size: 18px; }
input[type=file] { display: none; }
button, .btn { background: var(--accent); color: #fff; border: 0; border-radius: 8px; padding: 9px 14px; font-size: 14px; cursor: pointer; text-decoration: none; display: inline-block; }
button:hover, .btn:hover { background: var(--accent-2); }
button:disabled { opacity: .5; cursor: not-allowed; }
button.secondary, .btn.secondary { background: #475569; }
button.danger { background: var(--err); }
input[type=text], input[type=password] { width: 100%; padding: 10px 12px; border-radius: 8px; border: 1px solid var(--border); background: #0b1220; color: var(--text); font-size: 15px; }
label { display: block; font-size: 13px; color: var(--muted); margin: 10px 0 4px; }
.item { border: 1px solid var(--border); border-radius: 10px; padding: 12px 14px; margin-top: 12px; }
.item .row { display: flex; justify-content: space-between; align-items: center; gap: 12px; flex-wrap: wrap; }
.name { font-weight: 600; word-break: break-all; }
.meta { color: var(--muted); font-size: 13px; }
.bar { height: 10px; background: #0b1220; border-radius: 6px; overflow: hidden; margin: 10px 0 6px; }
.bar > div { height: 100%; width: 0; background: var(--accent); transition: width .2s; }
.bar.done > div { background: var(--ok); }
.bar.err > div { background: var(--err); }
.status { font-size: 13px; }
.status.ok { color: var(--ok); } .status.err { color: var(--err); } .status.warn { color: var(--warn); }
table { width: 100%; border-collapse: collapse; font-size: 14px; }
th, td { text-align: left; padding: 10px 8px; border-bottom: 1px solid var(--border); vertical-align: middle; }
th { color: var(--muted); font-weight: 500; font-size: 13px; }
.badge { display: inline-block; padding: 2px 8px; border-radius: 999px; font-size: 12px; }
.badge.completed { background: rgba(34,197,94,.15); color: var(--ok); }
.badge.uploading { background: rgba(245,158,11,.15); color: var(--warn); }
.actions { display: flex; gap: 6px; flex-wrap: wrap; }
.actions button, .actions .btn { padding: 6px 10px; font-size: 13px; }
.topbar { display: flex; justify-content: space-between; align-items: center; margin-bottom: 16px; gap: 12px; flex-wrap: wrap; }
.hidden { display: none !important; }
.msg { font-size: 14px; margin-top: 10px; min-height: 18px; }
.msg.err { color: var(--err); }
.small { font-size: 12px; color: var(--muted); }
.login { max-width: 380px; margin: 60px auto; }
@media (max-width: 640px) { th:nth-child(4), td:nth-child(4) { display: none; } }