:root {
  --bg: #f7f7f5;
  --panel: #fff;
  --border: #e2e2dc;
  --text: #222;
  --muted: #6b6b6b;
  --accent: #b03b2c;
  --accent-hover: #92301f;
  --green: #2e7d4f;
  --amber: #b58400;
  --red: #b03b2c;
  --link: #1f5cad;
}
* { box-sizing: border-box; }
body {
  font: 15px/1.45 -apple-system, BlinkMacSystemFont, "Helvetica Neue", Arial, sans-serif;
  background: var(--bg);
  color: var(--text);
  margin: 0;
}
a { color: var(--link); }

header {
  position: sticky; top: 0; background: var(--panel);
  border-bottom: 1px solid var(--border);
  padding: 12px 24px; z-index: 5;
  display: flex; align-items: center; gap: 18px;
}
header h1 { margin: 0; font-size: 17px; }
header .stats { color: var(--muted); font-size: 13px; }
header .nav-links { margin-left: auto; display: flex; align-items: center; gap: 14px; }
header .nav-links a { text-decoration: none; color: var(--muted); }
header .nav-links a:hover { color: var(--text); }
header .nav-links a.active { color: var(--text); font-weight: 600; }
header .user { display: flex; align-items: center; gap: 8px; color: var(--muted); }
header .user img { width: 28px; height: 28px; border-radius: 50%; }

.container { padding: 18px 24px 60px; max-width: 1400px; margin: 0 auto; }
h2 { margin: 0 0 14px; font-size: 17px; }

.filters {
  display: flex; flex-wrap: wrap; gap: 10px; align-items: center;
  padding: 12px 24px; background: var(--panel);
  border-bottom: 1px solid var(--border);
}
.filter-row { display: flex; flex-wrap: wrap; gap: 6px; align-items: center; }
.filter-row .label { font-size: 12px; color: var(--muted); margin-right: 4px; text-transform: uppercase; letter-spacing: .04em; }
.filter-btn {
  font: inherit; background: #fff; border: 1px solid var(--border); border-radius: 999px;
  padding: 4px 12px; cursor: pointer;
}
.filter-btn.active { background: var(--text); color: #fff; border-color: var(--text); }
.search { padding: 5px 10px; border: 1px solid var(--border); border-radius: 6px; font: inherit; min-width: 200px; }

.queue {
  display: grid; grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 14px; margin-top: 16px;
}
.card {
  background: var(--panel); border: 1px solid var(--border); border-radius: 10px;
  overflow: hidden; cursor: pointer; text-decoration: none; color: inherit;
  transition: border-color .12s, transform .12s;
  display: flex; flex-direction: column;
}
.card:hover { border-color: var(--accent); transform: translateY(-1px); }
.card .thumb { width: 100%; aspect-ratio: 1080/1152; background: #eee; object-fit: cover; display: block; }
.card .meta { padding: 10px 12px; }
.card .meta .top { display: flex; gap: 8px; align-items: baseline; flex-wrap: wrap; }
.card .meta .cut { font-weight: 600; font-size: 13px; }
.card .meta .frame { color: var(--muted); font-size: 12px; font-variant-numeric: tabular-nums; }
.card .meta .badges { display: flex; gap: 6px; margin-top: 6px; }

.badge {
  font-size: 10px; padding: 2px 8px; border-radius: 999px;
  text-transform: uppercase; letter-spacing: .04em;
}
.agree-unanimous { background: #d8efd8; color: var(--green); }
.agree-majority { background: #f0e7c8; color: var(--amber); }
.agree-split { background: #f4d4cf; color: var(--red); }
.status-confirmed { background: #d8efd8; color: var(--green); }
.status-corrected { background: #cfe1f7; color: var(--link); }
.status-pending { background: #f1ede2; color: var(--muted); }
.status-unidentifiable { background: #ececea; color: var(--muted); }
.status-indeterminate { background: #ececea; color: var(--muted); }

.empty { color: var(--muted); padding: 40px; text-align: center; }
.pager { display: flex; gap: 10px; align-items: center; justify-content: center; margin: 22px 0; }
.pager button { font: inherit; padding: 6px 14px; border: 1px solid var(--border); border-radius: 6px; background: #fff; cursor: pointer; }
.pager button:disabled { opacity: 0.4; cursor: default; }
.pager .ofstr { color: var(--muted); font-size: 13px; }

/* Review-one page */
.review {
  display: grid; grid-template-columns: minmax(360px, 520px) 1fr; gap: 22px;
  margin-top: 16px;
}
.review .img-col .img-wrap { position: relative; line-height: 0; }
.review .img-col img { width: 100%; height: auto; border-radius: 8px; border: 1px solid var(--border); display: block; }
.bbox-overlay { position: absolute; inset: 0; width: 100%; height: 100%; pointer-events: none; }
.bbox-overlay rect.current { fill: rgba(176, 59, 44, 0.10); stroke: var(--accent); stroke-width: 6; }
.bbox-overlay rect.sibling { fill: none; stroke: rgba(0, 0, 0, 0.55); stroke-width: 3; stroke-dasharray: 10 6; }
.bbox-overlay text { font: 700 30px -apple-system, BlinkMacSystemFont, "Helvetica Neue", Arial, sans-serif; paint-order: stroke; stroke: rgba(255,255,255,0.85); stroke-width: 4; }
.bbox-overlay text.current-label { fill: var(--accent); }
.bbox-overlay text.sibling-label { fill: rgba(0,0,0,0.7); }
.review .img-col .meta { color: var(--muted); font-size: 12px; margin-top: 8px; }
.review .img-col .filename { font-family: ui-monospace, monospace; font-size: 11px; color: var(--muted); word-break: break-all; }

.panel { background: var(--panel); border: 1px solid var(--border); border-radius: 10px; padding: 16px; margin-bottom: 14px; }
.panel h3 { margin: 0 0 10px; font-size: 13px; text-transform: uppercase; letter-spacing: .04em; color: var(--muted); }

.models { display: grid; grid-template-columns: repeat(3, 1fr); gap: 10px; }
.model { background: #fafaf7; border: 1px solid var(--border); border-radius: 8px; padding: 10px; }
.model.match { border-color: #c1dec8; background: #f4faf5; }
.model-head { display: flex; align-items: center; gap: 6px; font-weight: 600; font-size: 12px; margin-bottom: 6px; }
.model-cut { font-size: 13px; font-weight: 600; margin-bottom: 4px; }
.model-body { font-size: 12px; color: #333; }
.conf { color: var(--muted); font-weight: normal; font-variant-numeric: tabular-nums; }
.bar { flex: 1; height: 4px; background: #e8e6e0; border-radius: 2px; overflow: hidden; }
.bar-fill { display: block; height: 100%; background: var(--accent); }
.model-na { color: var(--muted); font-style: italic; font-size: 12px; }

.taxonomy { display: flex; flex-wrap: wrap; gap: 6px; }
.cut-btn {
  font: inherit; padding: 6px 12px; border-radius: 6px; border: 1px solid var(--border);
  background: #fff; cursor: pointer;
}
.cut-btn:hover { border-color: var(--accent); }
.cut-btn.vote { border-color: var(--amber); background: #fdf6e3; }
.cut-btn.selected { background: var(--accent); border-color: var(--accent); color: #fff; }
.cut-btn.selected:hover { background: var(--accent-hover); }

.actions { display: flex; gap: 10px; margin-top: 14px; align-items: center; flex-wrap: wrap; }
.btn { font: inherit; padding: 8px 18px; border-radius: 6px; border: 1px solid var(--border); background: #fff; cursor: pointer; }
.btn.primary { background: var(--accent); border-color: var(--accent); color: #fff; }
.btn.primary:hover { background: var(--accent-hover); }
.btn.primary:disabled { opacity: 0.5; cursor: default; }
.btn.muted { color: var(--muted); }
.btn.danger { color: var(--red); }
.btn:hover { border-color: var(--text); }
.btn.primary:hover { border-color: var(--accent-hover); }

textarea.notes {
  width: 100%; min-height: 60px; padding: 8px; border: 1px solid var(--border); border-radius: 6px;
  font: inherit; resize: vertical;
}

.kv { display: grid; grid-template-columns: 130px 1fr; gap: 6px 12px; font-size: 13px; }
.kv .k { color: var(--muted); }

.flash { padding: 10px 14px; border-radius: 8px; margin: 10px 0; font-size: 14px; }
.flash.ok { background: #d8efd8; color: var(--green); }
.flash.err { background: #f4d4cf; color: var(--red); }

.login-page { max-width: 420px; margin: 80px auto; text-align: center; padding: 40px 20px; }
.login-page h1 { font-size: 22px; margin-bottom: 12px; }
.login-page p { color: var(--muted); margin-bottom: 24px; }
.btn-google {
  display: inline-flex; align-items: center; gap: 10px; padding: 10px 22px;
  background: #fff; border: 1px solid var(--border); border-radius: 6px;
  font: inherit; text-decoration: none; color: var(--text); cursor: pointer;
}
.btn-google:hover { border-color: var(--text); }

table.users { width: 100%; border-collapse: collapse; font-size: 14px; }
table.users th, table.users td { padding: 8px 10px; border-bottom: 1px solid var(--border); text-align: left; }
table.users th { font-size: 12px; text-transform: uppercase; letter-spacing: .04em; color: var(--muted); }
table.users tr:hover td { background: #fafaf7; }
table.users select { font: inherit; padding: 4px 6px; }

@media (max-width: 1000px) {
  .review { grid-template-columns: 1fr; }
  .models { grid-template-columns: 1fr; }
}