:root {
  --bg: #101012; --panel: #17171a; --panel2: #1e1e22; --border: #2c2c31;
  --txt: #e8e8ea; --dim: #9a9aa2; --accent: #d8d8dc; --danger: #e05252; --ok: #58b46a;
}
* { box-sizing: border-box; }
body { margin: 0; background: var(--bg); color: var(--txt); font: 14px/1.45 -apple-system, "Segoe UI", Roboto, sans-serif; }
a { color: inherit; }
button { font: inherit; color: var(--txt); background: var(--panel2); border: 1px solid var(--border); border-radius: 6px; padding: 6px 12px; cursor: pointer; }
button:hover { border-color: #4a4a52; }
button.primary { background: var(--accent); color: #111; border-color: var(--accent); font-weight: 600; }
button.danger { color: var(--danger); border-color: #5a2b2b; }
button.danger:hover { border-color: var(--danger); }
button:disabled { opacity: .45; cursor: default; }
input, select { font: inherit; background: var(--panel2); border: 1px solid var(--border); color: var(--txt); border-radius: 6px; padding: 6px 10px; }
input:focus, select:focus { outline: none; border-color: #55555e; }
.topbar { display: flex; align-items: center; gap: 18px; padding: 10px 20px; border-bottom: 1px solid var(--border); background: var(--panel); position: sticky; top: 0; z-index: 20; }
.topbar .logo { font-weight: 700; letter-spacing: .3px; display: flex; align-items: center; gap: 8px; }
.topbar nav { display: flex; gap: 4px; flex: 1; }
.topbar nav a { padding: 6px 12px; border-radius: 6px; text-decoration: none; color: var(--dim); cursor: pointer; }
.topbar nav a.active, .topbar nav a:hover { color: var(--txt); background: var(--panel2); }
.wrap { max-width: 1280px; margin: 0 auto; padding: 20px; }
h1 { font-size: 18px; margin: 4px 0 14px; } h2 { font-size: 15px; }
.muted { color: var(--dim); } .small { font-size: 12px; }
.card-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(300px, 1fr)); gap: 14px; }
.bank-card { background: var(--panel); border: 1px solid var(--border); border-radius: 10px; padding: 14px 16px; cursor: pointer; }
.bank-card:hover { border-color: #4a4a52; }
.bank-card .name { font-weight: 700; font-size: 15px; display: flex; align-items: center; gap: 8px; }
.badge { font-size: 11px; padding: 2px 8px; border-radius: 10px; border: 1px solid var(--border); color: var(--dim); white-space: nowrap; }
.badge.keep { color: var(--ok); border-color: #2c4a34; }
.badge.lib { color: #c9a85c; border-color: #4d3f1e; }
.badge.expiring { color: #d9a441; border-color: #4d3f1e; }
.kv { display: flex; justify-content: space-between; margin-top: 6px; font-size: 12.5px; }
.kv .v { color: var(--dim); }
.toolbar { display: flex; gap: 8px; align-items: center; flex-wrap: wrap; margin: 12px 0; }
.toolbar input, .toolbar select { min-width: 0; }
.grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(200px, 1fr)); gap: 12px; }
.tile { position: relative; background: var(--panel); border: 1px solid var(--border); border-radius: 8px; overflow: hidden; cursor: pointer; }
.tile:hover { border-color: #4a4a52; }
.tile img, .tile video { width: 100%; aspect-ratio: 16/9; object-fit: cover; display: block; background: #000; }
.tile .ph { width: 100%; aspect-ratio: 16/9; display: flex; align-items: center; justify-content: center; background: #000; color: #555; }
.tile .sel { position: absolute; top: 8px; left: 8px; z-index: 2; }
.tile .dur { position: absolute; right: 6px; bottom: 6px; background: rgba(0,0,0,.72); padding: 1px 6px; border-radius: 4px; font-size: 11px; }
.tile .lbl { padding: 8px 10px; font-size: 12px; color: var(--dim); white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.tile.selected { outline: 2px solid var(--accent); }
.batchbar { position: sticky; bottom: 12px; margin-top: 12px; background: var(--panel2); border: 1px solid var(--border); border-radius: 10px; padding: 10px 14px; display: flex; gap: 10px; align-items: center; flex-wrap: wrap; z-index: 15; }
.tabs { display: flex; gap: 4px; border-bottom: 1px solid var(--border); margin: 10px 0 4px; }
.tabs a { padding: 8px 16px; cursor: pointer; color: var(--dim); text-decoration: none; border-bottom: 2px solid transparent; }
.tabs a.active { color: var(--txt); border-bottom-color: var(--accent); }
table { width: 100%; border-collapse: collapse; font-size: 13px; }
th, td { text-align: left; padding: 8px 10px; border-bottom: 1px solid var(--border); }
th { color: var(--dim); font-weight: 600; }
.modal-bg { position: fixed; inset: 0; background: rgba(0,0,0,.78); z-index: 50; display: flex; align-items: center; justify-content: center; padding: 24px; }
.modal { background: var(--panel); border: 1px solid var(--border); border-radius: 12px; max-width: 1100px; width: 100%; max-height: 92vh; overflow: auto; padding: 18px 20px; }
.player { display: grid; grid-template-columns: 1fr 300px; gap: 16px; }
@media (max-width: 900px) { .player { grid-template-columns: 1fr; } }
.player video { width: 100%; max-height: 70vh; background: #000; border-radius: 8px; }
.attr { font-size: 12.5px; }
.attr div { padding: 5px 0; border-bottom: 1px solid var(--border); }
.attr .k { color: var(--dim); display: inline-block; min-width: 110px; }
.player-nav { display: flex; gap: 8px; margin-top: 10px; align-items: center; }
.toast { position: fixed; bottom: 20px; right: 20px; background: var(--panel2); border: 1px solid var(--border); border-left: 3px solid var(--accent); border-radius: 8px; padding: 10px 16px; z-index: 99; max-width: 420px; }
.toast.err { border-left-color: var(--danger); }
.login-wrap { min-height: 100vh; display: flex; align-items: center; justify-content: center; }
.login-card { background: var(--panel); border: 1px solid var(--border); border-radius: 12px; padding: 34px 38px; width: 380px; }
.login-card h1 { margin-top: 0; }
.dropzone { border: 2px dashed var(--border); border-radius: 10px; padding: 30px; text-align: center; color: var(--dim); cursor: pointer; }
.dropzone.over { border-color: var(--accent); color: var(--txt); }
.upl-row { display: flex; justify-content: space-between; align-items: center; padding: 6px 0; font-size: 12.5px; }
.upl-bar { height: 4px; background: var(--border); border-radius: 2px; overflow: hidden; margin-top: 4px; }
.upl-bar > div { height: 100%; background: var(--accent); width: 0; }
.statbar { background: var(--border); height: 8px; border-radius: 4px; overflow: hidden; margin-top: 4px; }
.statbar > div { height: 100%; background: var(--dim); }
.row-actions { display: flex; gap: 6px; }
svg.i { width: 16px; height: 16px; vertical-align: -3px; fill: none; stroke: currentColor; stroke-width: 1.8; stroke-linecap: round; stroke-linejoin: round; }
.empty { text-align: center; color: var(--dim); padding: 40px 0; }
.errline { color: var(--danger); margin-top: 8px; min-height: 18px; }