:root {
  --bg: #f6f6f3; --surface: #ffffff; --ink: #141413; --ink2: #52514e; --muted: #85837c;
  --hair: #e3e2dc; --accent: #2a78d6; --accent-ink: #ffffff; --warn-bg: #fff7e6; --warn: #8a5a00;
  --err-bg: #fdecec; --err: #a12626; --ok: #187a2f; --radius: 14px;
  color-scheme: light;
}
@media (prefers-color-scheme: dark) {
  :root {
    --bg: #111110; --surface: #1b1b1a; --ink: #f0efec; --ink2: #c3c2b7; --muted: #8f8d86;
    --hair: #2e2e2c; --accent: #3987e5; --warn-bg: #2b2414; --warn: #e8b85c; --err-bg: #2d1717; --err: #f08b8b; --ok: #5fcf7a;
    color-scheme: dark;
  }
}
* { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body { margin: 0; background: var(--bg); color: var(--ink); font: 16px/1.5 system-ui, -apple-system, "Segoe UI", sans-serif; }
a { color: var(--accent); text-decoration: none; }
a:hover { text-decoration: underline; }
h1 { font-size: 28px; margin: 0 0 6px; letter-spacing: -0.4px; }
h2 { font-size: 20px; margin: 0 0 10px; }
h3 { font-size: 16px; margin: 0 0 8px; }
.muted { color: var(--muted); }
.small { font-size: 13px; }
.nowrap { white-space: nowrap; }
.hidden { display: none; }

.top { position: sticky; top: 0; z-index: 5; display: flex; align-items: center; justify-content: space-between; gap: 16px;
  padding: 12px 24px; background: var(--surface); border-bottom: 1px solid var(--hair); flex-wrap: wrap; }
.brand { font-weight: 700; color: var(--ink); }
.top nav { display: flex; gap: 4px; flex-wrap: wrap; }
.top nav a { color: var(--ink2); padding: 6px 12px; border-radius: 999px; }
.top nav a.on { background: var(--ink); color: var(--bg); }
.top nav a:hover { text-decoration: none; background: var(--hair); }
.top nav a.on:hover { background: var(--ink); }
main { max-width: 1100px; margin: 0 auto; padding: 24px 16px 64px; }

.card { background: var(--surface); border: 1px solid var(--hair); border-radius: var(--radius); padding: 20px; margin: 16px 0; }
.notice { background: var(--warn-bg); color: var(--warn); border-radius: 10px; padding: 12px 16px; margin: 12px 0; }
.err { background: var(--err-bg); color: var(--err); border-radius: 10px; padding: 12px 16px; margin: 12px 0; }
.warn { background: var(--warn-bg); border-color: transparent; }
.warn h3 { color: var(--warn); }
.empty { text-align: center; padding: 40px 20px; }
.head-row { display: flex; justify-content: space-between; align-items: flex-start; gap: 16px; flex-wrap: wrap; }
.actions { display: flex; gap: 8px; flex-wrap: wrap; }
.actions form { margin: 0; }
.row { display: flex; gap: 12px; flex-wrap: wrap; align-items: flex-end; }
.row > label { flex: 1; min-width: 180px; }
.split-cols { display: grid; grid-template-columns: repeat(auto-fit, minmax(300px, 1fr)); gap: 16px; }
.split-cols .card { margin: 0; }
.mood { font-size: 15px; color: var(--ink2); }

button, .button { display: inline-flex; align-items: center; gap: 6px; font: inherit; font-weight: 600; padding: 10px 16px;
  border-radius: 10px; border: 1px solid var(--hair); background: var(--surface); color: var(--ink); cursor: pointer; }
button:hover, .button:hover { border-color: var(--ink2); text-decoration: none; }
button.primary, .button.primary { background: var(--accent); color: var(--accent-ink); border-color: var(--accent); }
button.primary:hover, .button.primary:hover { filter: brightness(1.08); }
button[disabled] { opacity: .6; cursor: wait; }
button.big { padding: 14px 22px; font-size: 17px; }
button.small { padding: 4px 10px; font-size: 13px; }
form.inline { display: inline; margin-left: 8px; }

input, select, textarea { width: 100%; font: inherit; color: var(--ink); background: var(--bg); border: 1px solid var(--hair);
  border-radius: 10px; padding: 10px 12px; margin-top: 6px; }
textarea { resize: vertical; }
textarea.mono { font: 13px/1.5 ui-monospace, SFMono-Regular, Menlo, monospace; }
input[type=radio], input[type=checkbox] { width: auto; margin: 0 8px 0 0; }
.form label { display: block; margin: 12px 0; font-weight: 600; font-size: 14px; color: var(--ink2); }
.form h2 { margin-top: 20px; }
.form .check { font-weight: 400; }
.kinds { border: 0; padding: 0; margin: 0; display: flex; gap: 18px; flex-wrap: wrap; }
.kinds label { font-weight: 500; display: flex; align-items: center; }
.kinds .disabled { opacity: .55; }
.center { min-height: 100vh; display: grid; place-items: center; padding: 16px; }
.login { width: 100%; max-width: 380px; }
.login label { display: block; margin: 16px 0; }

.topics { display: grid; gap: 16px; }
.topic { margin: 0; }
.topic-head { display: flex; gap: 14px; align-items: flex-start; }
.rank { flex: none; width: 34px; height: 34px; border-radius: 50%; background: var(--ink); color: var(--bg); display: grid; place-items: center; font-weight: 700; }
.chips { display: flex; gap: 6px; flex-wrap: wrap; margin-bottom: 4px; }
.chip { font-size: 12px; padding: 3px 9px; border-radius: 999px; background: var(--bg); border: 1px solid var(--hair); color: var(--ink2); }
.chip.accent { border-color: var(--accent); color: var(--accent); }
.kv { display: grid; grid-template-columns: 160px 1fr; gap: 6px 14px; margin: 12px 0; }
.kv dt { color: var(--muted); font-size: 14px; }
.kv dd { margin: 0; }
@media (max-width: 640px) { .kv { grid-template-columns: 1fr; } .kv dd { margin-bottom: 8px; } }
.angles { display: grid; gap: 8px; margin-top: 8px; }
.angle { display: flex; align-items: flex-start; gap: 4px; padding: 10px 12px; border: 1px solid var(--hair); border-radius: 10px; cursor: pointer; }
.angle:has(input:checked) { border-color: var(--accent); background: color-mix(in srgb, var(--accent) 7%, transparent); }
.angle input { margin-top: 5px; }
.sources, .radar, .plain { padding-left: 18px; }
.radar li, .plain li, .sources li { margin: 8px 0; }
details summary { cursor: pointer; color: var(--ink2); margin-top: 8px; }

.progress { display: flex; gap: 16px; align-items: center; }
.spinner { width: 28px; height: 28px; border: 3px solid var(--hair); border-top-color: var(--accent); border-radius: 50%; animation: spin 1s linear infinite; flex: none; }
@keyframes spin { to { transform: rotate(360deg); } }
.lead { font-size: 18px; }
.gallery { display: grid; grid-template-columns: repeat(auto-fill, minmax(180px, 1fr)); gap: 10px; }
.gallery.tall { grid-template-columns: repeat(auto-fill, minmax(150px, 1fr)); }
.gallery.one { grid-template-columns: minmax(0, 360px); }
.gallery img { width: 100%; border-radius: 8px; border: 1px solid var(--hair); display: block; }
.tbl { width: 100%; border-collapse: collapse; font-size: 14px; }
.tbl th { text-align: left; color: var(--muted); font-weight: 600; border-bottom: 1px solid var(--hair); padding: 8px; }
.tbl td { border-bottom: 1px solid var(--hair); padding: 8px; vertical-align: top; }
.tbl tr.hl td { background: color-mix(in srgb, var(--accent) 8%, transparent); }
.script .say { font-size: 15px; }
.pill-preview { display: inline-block; background: #fff; color: #111; border: 1px solid var(--hair); font-weight: 700; font-style: italic; padding: 6px 12px; border-radius: 10px; }
.status { font-size: 12px; padding: 2px 8px; border-radius: 999px; background: var(--bg); border: 1px solid var(--hair); }
.status.done, .status.verified { color: var(--ok); border-color: var(--ok); }
.status.error, .status.corrected { color: var(--err); border-color: var(--err); }
.status.running, .status.queued, .status.derived { color: var(--accent); border-color: var(--accent); }
#caption-text { min-height: 280px; }
.md table { border-collapse: collapse; font-size: 13px; }
.md td, .md th { border: 1px solid var(--hair); padding: 4px 6px; }
pre.input { white-space: pre-wrap; font-size: 13px; max-height: 400px; overflow: auto; }
.brain { display: grid; grid-template-columns: 260px 1fr; gap: 16px; align-items: start; }
.brain .files { display: flex; flex-direction: column; gap: 2px; position: sticky; top: 72px; }
.brain .files a { padding: 8px 10px; border-radius: 8px; color: var(--ink2); display: flex; justify-content: space-between; }
.brain .files a.on { background: var(--surface); border: 1px solid var(--hair); color: var(--ink); }
.brain .grow { margin: 0; }
@media (max-width: 760px) { .brain { grid-template-columns: 1fr; } .brain .files { position: static; } }
.avatar-row { align-items: center; }
.avatar-preview { width: 64px; height: 64px; border-radius: 50%; object-fit: cover; }
.row > select { flex: 1; min-width: 160px; width: auto; }
.row > button { margin-top: 6px; }