:root {
  --bg: #0f172a;
  --panel: #1e293b;
  --panel-2: #0b1222;
  --border: #334155;
  --text: #e2e8f0;
  --muted: #94a3b8;
  --accent: #38bdf8;
  --accent-text: #0b1222;
  --danger: #f87171;
  --ok: #4ade80;
  --warn: #fbbf24;
  --radius: 12px;
  color-scheme: dark;
}
@media (prefers-color-scheme: light) {
  :root {
    --bg: #f1f5f9; --panel: #ffffff; --panel-2: #f8fafc; --border: #cbd5e1;
    --text: #0f172a; --muted: #475569; --accent: #0284c7; --accent-text: #ffffff;
    --danger: #dc2626; --ok: #16a34a; --warn: #b45309;
    color-scheme: light;
  }
}

* { box-sizing: border-box; }
body { margin: 0; font-family: Inter, system-ui, -apple-system, "Segoe UI", sans-serif; background: var(--bg); color: var(--text); line-height: 1.45; }
a { color: var(--accent); }
h1, h2, h3 { margin: 0 0 12px; line-height: 1.2; }
h2 { font-size: 1.25rem; }
h3 { font-size: 1.05rem; }
.boot { padding: 24px; color: var(--muted); }
[hidden] { display: none !important; }

/* layout */
.topbar { display: flex; align-items: center; gap: 16px; padding: 12px 24px; background: var(--panel); border-bottom: 1px solid var(--border); flex-wrap: wrap; }
.brand { font-weight: 800; font-size: 1.1rem; margin-right: 8px; color: var(--text); text-decoration: none; }
.nav { display: flex; gap: 4px; flex-wrap: wrap; flex: 1; }
.nav a { color: var(--muted); text-decoration: none; padding: 6px 10px; border-radius: 8px; font-weight: 600; }
.nav a.active, .nav a:hover { color: var(--text); background: var(--panel-2); }
.whoami { color: var(--muted); font-size: 0.9rem; display: flex; gap: 10px; align-items: center; }
main { max-width: 1100px; margin: 0 auto; padding: 24px 16px 64px; }
.grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(300px, 1fr)); gap: 16px; }
.two-col { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
@media (max-width: 800px) { .two-col { grid-template-columns: 1fr; } }
.card { background: var(--panel); border: 1px solid var(--border); border-radius: var(--radius); padding: 16px; margin-bottom: 16px; }
.card.link { cursor: pointer; transition: border-color .15s; }
.card.link:hover { border-color: var(--accent); }
.row { display: flex; gap: 8px; flex-wrap: wrap; align-items: center; }
.spread { justify-content: space-between; }
.stack > * + * { margin-top: 10px; }
.muted { color: var(--muted); }
.small { font-size: 0.85rem; }
.mono { font-family: ui-monospace, SFMono-Regular, Menlo, monospace; }

/* forms */
label { display: block; margin: 10px 0 4px; font-weight: 600; font-size: 0.92rem; }
label.inline { display: inline-flex; gap: 6px; align-items: center; margin: 0; font-weight: 500; }
input, textarea, select { width: 100%; padding: 9px 10px; border-radius: 8px; border: 1px solid var(--border); background: var(--panel-2); color: var(--text); font: inherit; }
input[type=checkbox], input[type=radio] { width: auto; }
textarea { resize: vertical; min-height: 120px; }
input:focus, textarea:focus, select:focus, button:focus-visible { outline: 2px solid var(--accent); outline-offset: 1px; }
.hint { color: var(--muted); font-size: 0.82rem; margin-top: 4px; }
fieldset { border: 1px solid var(--border); border-radius: 10px; padding: 10px 12px; margin: 12px 0 0; }
legend { font-weight: 600; padding: 0 6px; font-size: 0.92rem; }

button { background: var(--accent); color: var(--accent-text); border: none; padding: 9px 14px; border-radius: 10px; font-weight: 700; cursor: pointer; font: inherit; font-weight: 700; }
button.secondary { background: var(--panel-2); color: var(--text); border: 1px solid var(--border); }
button.danger { background: transparent; color: var(--danger); border: 1px solid var(--danger); }
button.small { padding: 5px 10px; font-size: 0.85rem; }
button:disabled { opacity: .55; cursor: progress; }
.actions { margin-top: 14px; display: flex; gap: 8px; flex-wrap: wrap; }

/* modes */
.modes { display: grid; grid-template-columns: repeat(auto-fit, minmax(200px, 1fr)); gap: 8px; margin-top: 4px; }
.mode { border: 1px solid var(--border); border-radius: 10px; padding: 10px; cursor: pointer; display: block; margin: 0; font-weight: 500; background: var(--panel-2); }
.mode:has(input:checked) { border-color: var(--accent); box-shadow: 0 0 0 1px var(--accent) inset; }
.mode strong { display: block; margin-bottom: 2px; }
.mode input { margin-right: 6px; }

/* tabs */
.tabs { display: flex; gap: 4px; border-bottom: 1px solid var(--border); margin-bottom: 12px; }
.tabs button { background: none; color: var(--muted); border-radius: 8px 8px 0 0; border: 1px solid transparent; border-bottom: none; padding: 8px 12px; }
.tabs button.active { color: var(--text); border-color: var(--border); background: var(--panel-2); }

/* lists */
.list { list-style: none; padding: 0; margin: 0; }
.list > li { padding: 12px 0; border-top: 1px solid var(--border); }
.list > li:first-child { border-top: none; }
.pill { display: inline-block; background: var(--panel-2); padding: 2px 8px; border-radius: 999px; border: 1px solid var(--border); font-size: 0.8rem; color: var(--muted); white-space: nowrap; }
.status-completed { color: var(--ok); border-color: var(--ok); }
.status-failed { color: var(--danger); border-color: var(--danger); }
.status-running, .status-queued { color: var(--warn); border-color: var(--warn); }
.preview { color: var(--muted); font-size: 0.88rem; margin-top: 4px; overflow-wrap: anywhere; }
.script { white-space: pre-wrap; background: var(--panel-2); border: 1px solid var(--border); border-radius: 10px; padding: 12px; max-height: 420px; overflow: auto; margin-top: 8px; font-size: 0.92rem; }
.error { color: var(--danger); font-size: 0.9rem; white-space: pre-wrap; overflow-wrap: anywhere; }
audio { width: 100%; margin-top: 8px; }
table { width: 100%; border-collapse: collapse; }
th, td { text-align: left; padding: 8px 6px; border-top: 1px solid var(--border); vertical-align: middle; }
th { color: var(--muted); font-weight: 600; font-size: 0.85rem; border-top: none; }
.table-wrap { overflow-x: auto; }
.empty { color: var(--muted); padding: 12px 0; }

/* login */
.login { max-width: 380px; margin: 10vh auto; }
.login h1 { font-size: 1.5rem; }

/* toasts */
#toasts { position: fixed; right: 16px; bottom: 16px; display: flex; flex-direction: column; gap: 8px; z-index: 10; max-width: min(420px, calc(100vw - 32px)); }
.toast { background: var(--panel); border: 1px solid var(--border); border-left: 4px solid var(--accent); padding: 10px 14px; border-radius: 10px; box-shadow: 0 6px 24px rgba(0,0,0,.25); overflow-wrap: anywhere; }
.toast.error { border-left-color: var(--danger); color: var(--text); }