:root {
  --bg: #f5f6f8;
  --card: #ffffff;
  --text: #1a1d23;
  --muted: #666f7a;
  --border: #dde1e6;
  --accent: #3468d1;
  --good: #1f9d55;
  --mid: #c98a12;
  --low: #c0392b;
}
@media (prefers-color-scheme: dark) {
  :root {
    --bg: #14161a;
    --card: #1e2126;
    --text: #e8eaed;
    --muted: #9aa3ad;
    --border: #333941;
    --accent: #6f9bf2;
    --good: #3ecf76;
    --mid: #e0aa3e;
    --low: #e0605a;
  }
}
* { box-sizing: border-box; }
body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font-family: system-ui, -apple-system, "Segoe UI", sans-serif;
}
a { color: var(--accent); text-decoration: none; }
header.topbar {
  display: flex;
  gap: 16px;
  align-items: center;
  padding: 12px 16px;
  border-bottom: 1px solid var(--border);
  flex-wrap: wrap;
}
header.topbar nav { display: flex; gap: 12px; flex-wrap: wrap; }
header.topbar button.settings-btn {
  margin-left: auto;
}
main {
  padding: 16px;
  max-width: 1100px;
  margin: 0 auto;
}
button, input, select {
  font: inherit;
  color: var(--text);
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: 6px;
  padding: 6px 10px;
}
button { cursor: pointer; }
button:hover { border-color: var(--accent); }
.stat-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(140px, 1fr));
  gap: 12px;
  margin-bottom: 16px;
}
.stat-card {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 12px 14px;
}
.stat-card .label { color: var(--muted); font-size: 0.8rem; }
.stat-card .value { font-size: 1.6rem; font-weight: 600; }
.banner {
  background: #7a2c2c;
  color: #fff;
  padding: 10px 14px;
  border-radius: 8px;
  margin-bottom: 16px;
}
table { width: 100%; border-collapse: collapse; margin-bottom: 20px; }
th, td { text-align: left; padding: 6px 8px; border-bottom: 1px solid var(--border); }
.card-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
  gap: 14px;
}
.listing-card {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: 10px;
  overflow: hidden;
  display: flex;
  flex-direction: column;
}
.listing-card img {
  width: 100%;
  height: 150px;
  object-fit: cover;
  background: var(--border);
}
.listing-card .body { padding: 10px; display: flex; flex-direction: column; gap: 4px; flex: 1; }
.listing-card .title { font-weight: 600; }
.listing-card .price { font-size: 1.1rem; }
.listing-card .price .prev { text-decoration: line-through; color: var(--muted); margin-right: 6px; }
.badge {
  display: inline-block;
  border-radius: 999px;
  padding: 2px 8px;
  font-size: 0.75rem;
  font-weight: 600;
}
.badge.good { background: var(--good); color: #06210f; }
.badge.mid { background: var(--mid); color: #211a04; }
.badge.low { background: var(--low); color: #260604; }
.badge.none { background: var(--border); color: var(--muted); }
.chip {
  display: inline-block;
  background: var(--border);
  border-radius: 999px;
  padding: 1px 8px;
  font-size: 0.7rem;
  margin: 2px 4px 0 0;
}
.card-actions { display: flex; gap: 6px; margin-top: auto; }
.filter-bar {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
  margin-bottom: 16px;
  align-items: center;
}
.tabs { display: flex; gap: 6px; flex-wrap: wrap; margin-bottom: 12px; }
.tabs button.active { background: var(--accent); color: #fff; border-color: var(--accent); }
.pagination { display: flex; gap: 8px; align-items: center; margin-top: 12px; }
dialog {
  border: 1px solid var(--border);
  border-radius: 10px;
  background: var(--card);
  color: var(--text);
  max-width: 420px;
  width: 90vw;
}
dialog form { display: flex; flex-direction: column; gap: 10px; }
.field { display: flex; flex-direction: column; gap: 4px; }
.sparkline { display: block; margin: 10px 0; }
.edit-form {
  display: flex;
  flex-direction: column;
  gap: 12px;
  max-width: 640px;
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 16px;
  margin-top: 12px;
}
.field-row { display: flex; gap: 10px; flex-wrap: wrap; }
.field-row .field { flex: 1; min-width: 120px; }
.field-error { color: var(--low); font-size: 0.8rem; min-height: 1em; }
textarea {
  font: inherit;
  color: var(--text);
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: 6px;
  padding: 6px 10px;
  resize: vertical;
}
.tag-input { display: flex; gap: 6px; flex-wrap: wrap; margin-bottom: 4px; }
.tag {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background: var(--border);
  border-radius: 999px;
  padding: 2px 6px 2px 10px;
  font-size: 0.8rem;
}
.tag button {
  border: none;
  background: none;
  padding: 0 4px;
  font-weight: 700;
  line-height: 1;
}
.confirm-row {
  display: flex;
  gap: 8px;
  align-items: center;
  background: #7a2c2c;
  color: #fff;
  border-radius: 8px;
  padding: 6px 10px;
  margin-top: 6px;
}
.confirm-row button { color: var(--text); }
.search-card { position: relative; }
.search-card .stats { color: var(--muted); font-size: 0.85rem; }
.search-card.disabled { opacity: 0.6; }
@media (max-width: 480px) {
  main { padding: 10px; }
  header.topbar { padding: 10px; }
}
.assist-panel {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 16px;
  margin-top: 12px;
  max-width: 640px;
}
.assist-messages { display: flex; flex-direction: column; gap: 8px; max-height: 360px; overflow-y: auto; margin-bottom: 10px; }
.assist-msg { padding: 8px 10px; border-radius: 8px; max-width: 90%; white-space: pre-wrap; }
.assist-msg.user { background: var(--accent); color: #fff; align-self: flex-end; }
.assist-msg.model { background: var(--bg); border: 1px solid var(--border); align-self: flex-start; }
.assist-chips { display: flex; flex-wrap: wrap; gap: 6px; margin-bottom: 8px; }
.assist-chips button { border-radius: 999px; font-size: 0.85rem; }
.assist-checklist { margin-bottom: 8px; }
.assist-checklist ul { margin: 4px 0; padding-left: 18px; }
.assist-sources { margin-bottom: 8px; font-size: 0.85rem; }
.assist-sources a { display: block; }
.assist-suggestion {
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 10px;
  margin-bottom: 10px;
  background: var(--bg);
}
.assist-suggestion h4 { margin: 0 0 6px 0; }
.assist-input-row { display: flex; gap: 8px; }
.assist-input-row textarea { flex: 1; }