:root {
  --bg: #f5f6f8; --card: #ffffff; --text: #16181d; --muted: #646b78; --line: #e2e5ea;
  --accent: #3b6df6; --accent-text: #ffffff; --ok: #1e8e4e; --bad: #c63d3d; --warn: #b7791f;
  color-scheme: light;
}
@media (prefers-color-scheme: dark) {
  :root {
    --bg: #0f1115; --card: #171a21; --text: #e8eaee; --muted: #9aa1ad; --line: #272b34;
    --accent: #5b86ff; --accent-text: #0b0d12; --ok: #4cc07c; --bad: #ef6b6b; --warn: #e0a84a;
    color-scheme: dark;
  }
}
* { box-sizing: border-box; }
body { margin: 0; background: var(--bg); color: var(--text); font: 15px/1.5 system-ui, -apple-system, "Segoe UI", sans-serif; }
h1 { font-size: 20px; margin: 0; }
h2 { font-size: 16px; margin: 0 0 12px; }
code, pre, textarea { font-family: ui-monospace, "SFMono-Regular", Menlo, Consolas, monospace; font-size: 13px; }
.muted { color: var(--muted); } .small { font-size: 13px; } .error { color: var(--bad); }
.card { background: var(--card); border: 1px solid var(--line); border-radius: 10px; padding: 20px; margin: 16px; min-width: 0; }
.narrow { max-width: 360px; margin: 12vh auto; }
.topbar { display: flex; gap: 16px; align-items: center; padding: 14px 16px; border-bottom: 1px solid var(--line); background: var(--card); }
.topbar #queue-status { margin-left: auto; font-size: 13px; }
.grid { display: grid; grid-template-columns: minmax(0, 5fr) minmax(0, 6fr); }
@media (max-width: 900px) { .grid { grid-template-columns: 1fr; } .card { margin: 12px 16px; } }
label { display: block; margin: 0 0 12px; font-weight: 600; font-size: 13px; }
input, select, textarea { display: block; width: 100%; margin-top: 6px; padding: 9px 10px; border: 1px solid var(--line); border-radius: 7px; background: var(--bg); color: var(--text); font-weight: 400; }
textarea { resize: vertical; }
button, .button { display: inline-block; padding: 9px 16px; border: 0; border-radius: 7px; background: var(--accent); color: var(--accent-text); font-weight: 600; cursor: pointer; text-decoration: none; font-size: 14px; }
button:disabled { opacity: .55; cursor: wait; }
button.ghost { background: transparent; color: var(--text); border: 1px solid var(--line); }
button.link { background: none; padding: 0; color: var(--accent); font-weight: 600; text-decoration: underline; }
button.small { padding: 4px 10px; font-size: 12px; }
.row { display: flex; gap: 12px; align-items: center; flex-wrap: wrap; }
progress { flex: 1; height: 8px; }
.drop { border: 2px dashed var(--line); border-radius: 8px; padding: 14px; margin-bottom: 14px; text-align: center; }
.drop.over { border-color: var(--accent); }
.drop p { margin: 4px 0; }
#file-list { list-style: none; padding: 0; margin: 8px 0 0; text-align: left; font-size: 13px; }
#file-list li { display: flex; justify-content: space-between; gap: 8px; padding: 3px 0; border-top: 1px solid var(--line); }
#file-list li span:first-child { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
table.jobs { width: 100%; border-collapse: collapse; font-size: 13px; table-layout: fixed; }
.jobs th { text-align: left; color: var(--muted); font-weight: 600; padding: 6px 4px; border-bottom: 1px solid var(--line); }
.jobs th:nth-child(1) { width: 40%; } .jobs th:nth-child(3) { width: 14%; } .jobs th:nth-child(4) { width: 24%; }
.jobs td { padding: 8px 4px; border-bottom: 1px solid var(--line); vertical-align: top; overflow: hidden; text-overflow: ellipsis; }
.jobs td .sub { display: block; color: var(--muted); font-size: 12px; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.jobs td .actions { display: flex; gap: 6px; flex-wrap: wrap; justify-content: flex-end; }
.status { font-weight: 600; }
.status.done { color: var(--ok); } .status.failed { color: var(--bad); } .status.running { color: var(--accent); } .status.queued, .status.cancelled, .status.queued_ai { color: var(--muted); }
.status.generating { color: var(--warn); }
a.button.small { padding: 4px 10px; font-size: 12px; }
.bar { height: 4px; background: var(--line); border-radius: 2px; margin-top: 4px; overflow: hidden; }
.bar i { display: block; height: 100%; background: var(--accent); transition: width .4s; }
pre { background: var(--bg); border: 1px solid var(--line); border-radius: 7px; padding: 12px; overflow-x: auto; white-space: pre; }
dialog { border: 0; border-radius: 10px; padding: 16px; background: var(--card); color: var(--text); max-width: min(960px, 94vw); }
dialog::backdrop { background: rgba(0,0,0,.6); }
dialog video { width: 100%; max-height: 70vh; background: #000; border-radius: 6px; margin-bottom: 12px; }

h3.small { margin: 18px 0 8px; font-size: 13px; color: var(--muted); text-transform: uppercase; letter-spacing: .04em; }
.kn-item { border: 1px solid var(--line); border-radius: 8px; padding: 12px 14px; margin-bottom: 10px; }
.kn-item.focus { border-color: var(--accent); box-shadow: 0 0 0 3px color-mix(in srgb, var(--accent) 25%, transparent); }
.kn-item header { display: flex; gap: 8px; align-items: baseline; flex-wrap: wrap; }
.kn-item .kind { font-size: 11px; font-weight: 700; text-transform: uppercase; padding: 1px 6px; border-radius: 4px; background: var(--bg); border: 1px solid var(--line); }
.kn-item p { margin: 6px 0; white-space: pre-wrap; font-size: 14px; }
.kn-item .row { margin-top: 8px; }
.kn-item input { margin: 0; flex: 1; min-width: 160px; }
.rate { display: inline-flex; gap: 4px; }
.rate button.on { outline: 2px solid var(--accent); }