:root {
  --bg: #f6f7f9;
  --surface: #ffffff;
  --border: #e3e6ea;
  --text: #1c2024;
  --muted: #646b75;
  --primary: #2563eb;
  --primary-hover: #1d4ed8;
  --danger: #dc2626;
  --danger-hover: #b91c1c;
  --ok: #15803d;
  --warn: #b45309;
  --radius: 8px;
  --shadow: 0 1px 2px rgba(16, 24, 40, .06);
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  font-size: 15px;
  color: var(--text);
}
* { box-sizing: border-box; }
body { margin: 0; background: var(--bg); line-height: 1.5; }
a { color: var(--primary); text-decoration: none; }
a:hover { text-decoration: underline; }
h1 { font-size: 1.5rem; margin: 0; }
h2 { font-size: 1.1rem; margin: 0 0 .75rem; }
h3 { font-size: 1rem; margin: 1rem 0 .5rem; }
.icon { width: 16px; height: 16px; flex: none; vertical-align: -3px; }

/* layout */
.topbar { background: var(--surface); border-bottom: 1px solid var(--border); }
.topbar-inner { max-width: 1180px; margin: 0 auto; padding: 0 20px; display: flex; align-items: center; gap: 24px; height: 56px; }
.brand { font-weight: 700; color: var(--text); display: flex; align-items: center; gap: 8px; }
.brand .icon { width: 20px; height: 20px; color: #ef4444; }
.nav { display: flex; gap: 4px; flex: 1; }
.nav a { color: var(--muted); padding: 6px 12px; border-radius: 6px; display: flex; align-items: center; gap: 6px; }
.nav a:hover { background: var(--bg); text-decoration: none; color: var(--text); }
.nav a.active { background: #eef2ff; color: var(--primary); font-weight: 600; }
.badge { background: var(--danger); color: #fff; border-radius: 999px; font-size: .72rem; padding: 0 6px; font-weight: 600; }
.container { max-width: 1180px; margin: 0 auto; padding: 24px 20px 48px; }
.page-head { display: flex; align-items: center; justify-content: space-between; gap: 12px; margin-bottom: 20px; }
.page-head .sub { color: var(--muted); font-size: .9rem; }
.footer { color: var(--muted); font-size: .8rem; text-align: center; padding: 16px; }

/* cards */
.card { background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius); box-shadow: var(--shadow); padding: 18px 20px; margin-bottom: 20px; }
.card-head { display: flex; align-items: center; justify-content: space-between; margin-bottom: 12px; }
.card-head h2 { margin: 0; }
.grid { display: grid; gap: 20px; }
.grid-main { grid-template-columns: minmax(0, 2fr) minmax(0, 1fr); }
@media (max-width: 900px) { .grid-main { grid-template-columns: 1fr; } }
.stats { display: grid; grid-template-columns: repeat(auto-fit, minmax(150px, 1fr)); gap: 12px; margin-bottom: 20px; }
.stat { background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius); padding: 14px 16px; }
.stat .n { font-size: 1.6rem; font-weight: 700; }
.stat .l { color: var(--muted); font-size: .85rem; }
.stat.alert .n { color: var(--danger); }

/* buttons */
.btn { display: inline-flex; align-items: center; gap: 6px; padding: 7px 14px; border-radius: 6px; border: 1px solid var(--border); background: var(--surface); color: var(--text); font: inherit; font-size: .9rem; font-weight: 500; cursor: pointer; line-height: 1.2; white-space: nowrap; }
.btn:hover { background: var(--bg); text-decoration: none; }
.btn-primary { background: var(--primary); border-color: var(--primary); color: #fff; }
.btn-primary:hover { background: var(--primary-hover); }
.btn-danger { background: var(--surface); border-color: #fca5a5; color: var(--danger); }
.btn-danger:hover { background: #fef2f2; }
.btn-danger.solid { background: var(--danger); color: #fff; border-color: var(--danger); }
.btn-danger.solid:hover { background: var(--danger-hover); }
.btn-sm { padding: 4px 10px; font-size: .82rem; }
.btn[disabled], .btn.htmx-request { opacity: .6; pointer-events: none; }
.actions { display: flex; gap: 6px; flex-wrap: wrap; align-items: center; }
form.inline { display: inline; margin: 0; }

/* forms */
label { display: block; font-weight: 500; font-size: .9rem; margin-bottom: 4px; }
.hint { color: var(--muted); font-size: .8rem; margin-top: 2px; }
input[type=text], input[type=password], input[type=number], input[type=email], select, textarea {
  width: 100%; padding: 8px 10px; border: 1px solid var(--border); border-radius: 6px; font: inherit; background: #fff;
}
input:focus, select:focus { outline: 2px solid #bfdbfe; border-color: var(--primary); }
.field { margin-bottom: 14px; }
.fields { display: grid; grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); gap: 0 18px; }
.check { display: flex; align-items: center; gap: 8px; font-weight: 400; }
.form-footer { display: flex; justify-content: space-between; align-items: center; gap: 8px; margin-top: 18px; padding-top: 14px; border-top: 1px solid var(--border); }
.form-footer .right { margin-left: auto; display: flex; gap: 8px; }
.add-row { display: flex; gap: 8px; }
.add-row input { flex: 1; }

/* tables */
table { width: 100%; border-collapse: collapse; }
th { text-align: left; font-size: .78rem; text-transform: uppercase; letter-spacing: .03em; color: var(--muted); font-weight: 600; padding: 8px 10px; border-bottom: 1px solid var(--border); }
td { padding: 10px; border-bottom: 1px solid var(--border); vertical-align: middle; }
tr:last-child td { border-bottom: 0; }
.ch-cell { display: flex; align-items: center; gap: 10px; }
.avatar { width: 36px; height: 36px; border-radius: 50%; object-fit: cover; background: var(--bg); flex: none; }
.avatar-lg { width: 64px; height: 64px; }
.muted { color: var(--muted); }
.small { font-size: .84rem; }
.err { color: var(--danger); font-size: .82rem; }

/* status pills */
.pill { display: inline-block; padding: 1px 8px; border-radius: 999px; font-size: .76rem; font-weight: 600; border: 1px solid transparent; }
.pill-active, .pill-summarized, .pill-ok { background: #ecfdf5; color: var(--ok); border-color: #bbf7d0; }
.pill-paused, .pill-skipped_short, .pill-partial { background: #f3f4f6; color: var(--muted); border-color: var(--border); }
.pill-pending, .pill-processing, .pill-running { background: #eff6ff; color: var(--primary); border-color: #bfdbfe; }
.pill-no_transcript, .pill-warn { background: #fffbeb; color: var(--warn); border-color: #fde68a; }
.pill-failed, .pill-error { background: #fef2f2; color: var(--danger); border-color: #fecaca; }

/* summaries */
.summary-item { display: flex; gap: 14px; padding: 14px 0; border-bottom: 1px solid var(--border); }
.summary-item:last-child { border-bottom: 0; }
.thumb { width: 168px; aspect-ratio: 16/9; border-radius: 6px; object-fit: cover; background: var(--bg); flex: none; }
@media (max-width: 600px) { .thumb { width: 110px; } }
.summary-item .title { font-weight: 600; color: var(--text); display: block; margin-bottom: 2px; }
.summary-item .meta { color: var(--muted); font-size: .82rem; margin-bottom: 6px; display: flex; gap: 10px; flex-wrap: wrap; align-items: center; }
.summary-item .exec { font-size: .92rem; }
.summary-item .exec p { margin: 0; }
.prose p { margin: 0 0 .7em; }
.prose ul, .prose ol { padding-left: 1.3em; margin: 0 0 .7em; }
.prose li { margin-bottom: .3em; }
.prose h3 { margin-top: 1.2em; }
.issue { padding: 10px 0; border-bottom: 1px solid var(--border); }
.issue:last-child { border-bottom: 0; }
.issue .msg { font-size: .85rem; word-break: break-word; }
.empty { color: var(--muted); padding: 18px 0; text-align: center; }

/* flash */
.flash { padding: 10px 14px; border-radius: 6px; margin-bottom: 16px; border: 1px solid; }
.flash-ok { background: #ecfdf5; border-color: #bbf7d0; color: #14532d; }
.flash-warn { background: #fffbeb; border-color: #fde68a; color: #78350f; }
.flash-error { background: #fef2f2; border-color: #fecaca; color: #7f1d1d; }

/* video page */
.video-head { display: flex; gap: 18px; align-items: flex-start; }
.video-head .thumb { width: 280px; }
@media (max-width: 700px) { .video-head { flex-direction: column; } .video-head .thumb { width: 100%; } }
details.transcript summary { cursor: pointer; font-weight: 600; }
.transcript-body { max-height: 480px; overflow: auto; white-space: pre-wrap; font-size: .88rem; color: #374151; margin-top: 10px; }
.spinner { width: 14px; height: 14px; border: 2px solid #bfdbfe; border-top-color: var(--primary); border-radius: 50%; display: inline-block; animation: spin 0.8s linear infinite; vertical-align: -2px; }
@keyframes spin { to { transform: rotate(360deg); } }

/* dialogs */
dialog { border: 1px solid var(--border); border-radius: 10px; padding: 0; width: min(480px, 92vw); box-shadow: 0 20px 40px rgba(0,0,0,.15); }
dialog::backdrop { background: rgba(15, 23, 42, .4); }
dialog .dlg-body { padding: 20px; }
dialog .dlg-body h2 { margin-bottom: 12px; }
dialog .form-footer { margin: 0; padding: 14px 20px; background: var(--bg); border-top: 1px solid var(--border); }

/* login */
.login-wrap { min-height: 100vh; display: flex; align-items: center; justify-content: center; }
.login-card { width: 360px; }

.clamp { display: -webkit-box; -webkit-line-clamp: 3; -webkit-box-orient: vertical; overflow: hidden; }