:root {
  color-scheme: light dark;
  --primary: #3b82f6;
  --primary-hover: #2563eb;
  --primary-fg: #ffffff;
  --primary-soft-bg: #f0f7ff;
  --primary-soft-border: #d0e7ff;

  --bg: #f8fafc;
  --card-bg: #ffffff;
  --fg: #0f172a;
  --muted: #64748b;
  --border: #e2e8f0;
  --header-h: 60px;

  --radius: 10px;
  --shadow: 0 4px 6px -1px rgb(0 0 0 / 0.08), 0 2px 4px -2px rgb(0 0 0 / 0.08);

  --up-bg: #fef2f2;
  --up-fg: #dc2626;
  --up-border: #fecaca;
  --down-bg: #eff6ff;
  --down-fg: #0284c7;
  --down-border: #bae6fd;

  --ok-bg: #dcfce7;
  --ok-fg: #166534;
  --blocked-bg: #fee2e2;
  --blocked-fg: #991b1b;
  --error-bg: #fef3c7;
  --error-fg: #92400e;

  --rank-bg: #fff7ed;
  --rank-fg: #ea580c;
  --rank-border: #ffedd5;
}

@media (prefers-color-scheme: dark) {
  :root {
    --primary: #60a5fa;
    --primary-hover: #93c5fd;
    --primary-fg: #0b1220;
    --primary-soft-bg: rgba(96, 165, 250, 0.14);
    --primary-soft-border: rgba(96, 165, 250, 0.35);

    --bg: #0b1220;
    --card-bg: #151d2e;
    --fg: #f1f5f9;
    --muted: #93a2b8;
    --border: #263043;

    --up-bg: rgba(220, 38, 38, 0.15);
    --up-fg: #f87171;
    --up-border: rgba(220, 38, 38, 0.35);
    --down-bg: rgba(2, 132, 199, 0.15);
    --down-fg: #38bdf8;
    --down-border: rgba(2, 132, 199, 0.35);

    --ok-bg: rgba(22, 163, 74, 0.15);
    --ok-fg: #4ade80;
    --blocked-bg: rgba(220, 38, 38, 0.15);
    --blocked-fg: #f87171;
    --error-bg: rgba(217, 119, 6, 0.15);
    --error-fg: #fbbf24;

    --rank-bg: rgba(234, 88, 12, 0.15);
    --rank-fg: #fb923c;
    --rank-border: rgba(234, 88, 12, 0.3);
  }
}

* { box-sizing: border-box; }

body {
  margin: 0;
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", "Apple SD Gothic Neo", Roboto, sans-serif;
  background: var(--bg);
  color: var(--fg);
  line-height: 1.5;
}

a { color: inherit; text-decoration: none; }

a:focus-visible, button:focus-visible, input:focus-visible {
  outline: 2px solid var(--primary);
  outline-offset: 2px;
  border-radius: 4px;
}

.container { max-width: 900px; margin: 0 auto; padding: 0 20px; width: 100%; }

/* ---------- header ---------- */

.site-header {
  background: var(--card-bg);
  border-bottom: 1px solid var(--border);
  position: sticky;
  top: 0;
  z-index: 100;
  height: var(--header-h);
  display: flex;
  align-items: center;
}

.site-header .container { display: flex; align-items: center; justify-content: space-between; gap: 16px; max-width: 1180px; }

.brand {
  display: flex;
  align-items: center;
  gap: 8px;
  font-weight: 800;
  font-size: 1.15rem;
  color: var(--fg);
  flex-shrink: 0;
}

.brand svg { color: var(--primary); }

.nav-links { display: flex; align-items: center; gap: 3px; flex-wrap: nowrap; }

.nav-link {
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 8px 12px;
  border-radius: 8px;
  color: var(--muted);
  font-weight: 600;
  font-size: 0.85rem;
  transition: all 0.15s;
  white-space: nowrap;
}

.nav-link:hover, .nav-link.active {
  background: var(--primary-soft-bg);
  color: var(--primary);
}

.nav-menu { position: relative; }
.nav-menu > summary {
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 8px 10px;
  border-radius: 8px;
  color: var(--muted);
  font-weight: 600;
  font-size: 0.85rem;
  cursor: pointer;
  list-style: none;
  white-space: nowrap;
  transition: all 0.15s;
}
.nav-menu > summary::-webkit-details-marker { display: none; }
.nav-menu > summary::after { content: "⌄"; font-size: 0.7rem; margin-left: 1px; }
.nav-menu[open] > summary, .nav-menu.active > summary, .nav-menu > summary:hover {
  background: var(--primary-soft-bg);
  color: var(--primary);
}
.nav-dropdown {
  position: absolute;
  top: calc(100% + 8px);
  left: 0;
  z-index: 200;
  min-width: 230px;
  padding: 8px;
  border: 1px solid var(--border);
  border-radius: 10px;
  background: var(--card-bg);
  box-shadow: var(--shadow);
}
.nav-dropdown-right { left: auto; right: 0; }
.nav-dropdown .nav-link { display: grid; grid-template-columns: 1fr; gap: 0; padding: 9px 10px; }
.nav-dropdown .nav-link span { color: var(--fg); font-size: 0.84rem; }
.nav-dropdown .nav-link small { color: var(--muted); font-size: 0.68rem; font-weight: 500; }
.nav-dropdown .nav-link:hover span, .nav-dropdown .nav-link.active span { color: var(--primary); }
.nav-section-label {
  padding: 4px 10px 6px;
  color: var(--muted);
  font-size: 0.65rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.06em;
}

main.container { padding-top: 24px; padding-bottom: 60px; }

h1 { font-size: 1.4rem; font-weight: 800; letter-spacing: -0.01em; margin: 0 0 14px; }
h2 { font-size: 1rem; font-weight: 700; margin: 26px 0 10px; color: var(--fg); }

/* ---------- cards / lists ---------- */

.card {
  background: var(--card-bg);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 16px;
  margin-bottom: 12px;
}

.list { display: flex; flex-direction: column; gap: 8px; }

.list-item {
  display: flex;
  align-items: center;
  gap: 14px;
  background: var(--card-bg);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 10px 14px;
  transition: all 0.15s;
}

.list-item:hover { border-color: var(--primary); box-shadow: var(--shadow); }
.list-item.pinned, .list-item.unread { border-color: var(--primary); border-width: 2px; background: var(--primary-soft-bg); }

.item-thumb {
  width: 52px;
  height: 52px;
  border-radius: 8px;
  overflow: hidden;
  flex-shrink: 0;
  background: var(--bg);
  border: 1px solid var(--border);
}

.item-thumb img { width: 100%; height: 100%; object-fit: cover; display: block; }

.item-info { flex: 1; min-width: 0; display: flex; flex-direction: column; gap: 4px; }

.item-info .name {
  font-size: 0.92rem;
  font-weight: 700;
  color: var(--fg);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.item-info .name:hover { color: var(--primary); }

.item-meta { display: flex; align-items: center; gap: 8px; flex-wrap: wrap; }

.item-actions { display: flex; align-items: center; gap: 6px; flex-shrink: 0; }

/* ---------- chips / badges ---------- */

.chip {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  font-size: 0.72rem;
  font-weight: 700;
  padding: 2px 8px;
  border-radius: 6px;
  border: 1px solid transparent;
  white-space: nowrap;
}

.chip-mall { background: var(--bg); color: var(--muted); border-color: var(--border); }
.chip-mall:hover { background: var(--primary-soft-bg); color: var(--primary); border-color: var(--primary-soft-border); }
.chip-tracked { background: var(--ok-bg); color: var(--ok-fg); border-color: transparent; }
.chip-rank { background: var(--rank-bg); color: var(--rank-fg); border-color: var(--rank-border); }
.chip-up { background: var(--up-bg); color: var(--up-fg); border-color: var(--up-border); }
.chip-down { background: var(--down-bg); color: var(--down-fg); border-color: var(--down-border); }
.chip-target { background: var(--ok-bg); color: var(--ok-fg); border-color: transparent; }

.badge {
  display: inline-block;
  padding: 2px 9px;
  border-radius: 999px;
  font-size: 0.72rem;
  font-weight: 700;
}

.badge.ok { background: var(--ok-bg); color: var(--ok-fg); }
.badge.blocked { background: var(--blocked-bg); color: var(--blocked-fg); }
.badge.error { background: var(--error-bg); color: var(--error-fg); }
.badge.unknown { background: var(--border); color: var(--muted); }

/* ---------- pill toggle (sort etc.) ---------- */

.pill-toggle { display: flex; gap: 6px; margin-bottom: 14px; }

.pill-toggle a {
  padding: 6px 14px;
  border-radius: 999px;
  font-size: 0.82rem;
  font-weight: 600;
  color: var(--muted);
  border: 1px solid var(--border);
  background: var(--card-bg);
}

.pill-toggle a.active { background: var(--primary); border-color: var(--primary); color: var(--primary-fg); }
.pill-toggle a:hover:not(.active) { border-color: var(--primary); color: var(--primary); }

/* ---------- price ---------- */

.price { font-variant-numeric: tabular-nums; font-weight: 700; }
.price-lg { font-variant-numeric: tabular-nums; font-weight: 900; font-size: 1.15rem; color: var(--primary); }

/* ---------- grid table (for compact tabular data) ---------- */

.grid-table { background: var(--bg); border: 1px solid var(--border); border-radius: var(--radius); overflow: hidden; }
.grid-row { display: grid; gap: 8px; padding: 9px 14px; align-items: center; font-size: 0.85rem; border-bottom: 1px solid var(--border); }
.grid-row:last-child { border-bottom: none; }
.grid-row.grid-header { background: var(--primary-soft-bg); color: var(--muted); font-weight: 700; font-size: 0.7rem; text-transform: uppercase; letter-spacing: 0.03em; }
.grid-row .num { text-align: right; font-variant-numeric: tabular-nums; }

.compact-keyword-table .grid-row {
  grid-template-columns: minmax(180px, 1.4fr) 86px 64px 130px 120px minmax(170px, auto);
  min-width: 820px;
}

.compact-keyword-table .keyword-cell {
  display: flex;
  align-items: baseline;
  gap: 8px;
  min-width: 0;
}

.compact-keyword-table .keyword-cell .name {
  color: var(--fg);
  font-weight: 700;
  min-width: 0;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.compact-keyword-table .keyword-cell .name:hover { color: var(--primary); }

.compact-keyword-table .keyword-cell .muted {
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.compact-keyword-table .row-actions {
  display: flex;
  align-items: center;
  gap: 6px;
  justify-content: flex-end;
}

.compact-keyword-table .row-actions form { margin: 0; }

.compact-keyword-table .row-actions button {
  padding: 5px 9px;
  font-size: 0.75rem;
}

/* ---------- admin raw table viewer ---------- */

.table-scroll { overflow-x: auto; background: var(--card-bg); border: 1px solid var(--border); border-radius: var(--radius); }

.admin-table { width: 100%; border-collapse: collapse; font-size: 0.78rem; font-variant-numeric: tabular-nums; }
.admin-table th, .admin-table td {
  padding: 7px 12px;
  border-bottom: 1px solid var(--border);
  text-align: left;
  white-space: nowrap;
  max-width: 320px;
  overflow: hidden;
  text-overflow: ellipsis;
}
.admin-table th {
  background: var(--primary-soft-bg);
  color: var(--muted);
  font-weight: 700;
  text-transform: uppercase;
  font-size: 0.66rem;
  letter-spacing: 0.03em;
  position: sticky;
  top: 0;
}
.admin-table tr:last-child td { border-bottom: none; }
.admin-table td.null { color: var(--muted); font-style: italic; }

.pagination { display: flex; align-items: center; gap: 10px; margin-top: 14px; }
.pagination .muted { font-size: 0.8rem; }

/* ---------- progress bar ---------- */

.progress-track {
  background: var(--border);
  border-radius: 999px;
  height: 16px;
  overflow: hidden;
  position: relative;
}
.progress-fill {
  background: var(--primary);
  height: 100%;
  border-radius: 999px;
  transition: width 0.4s ease;
  min-width: 2%;
}
.global-crawl-status { position: sticky; top: var(--header-h); z-index: 80; padding: 9px 0 8px; background: color-mix(in srgb, var(--card-bg) 96%, var(--primary)); border-bottom: 1px solid var(--border); box-shadow: 0 5px 18px rgba(15, 23, 42, .1); }
.global-crawl-status[hidden] { display: none; }
.global-crawl-main { display: flex; align-items: center; gap: 10px; }
.global-crawl-copy { min-width: 0; flex: 1; display: flex; flex-direction: column; gap: 1px; font-size: .79rem; }
.global-crawl-copy > div { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.global-crawl-copy > span { color: var(--muted); overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
#global-crawl-percent { color: var(--primary); font-size: .8rem; font-weight: 800; font-variant-numeric: tabular-nums; }
.crawl-spinner { width: 15px; height: 15px; border: 2px solid var(--border); border-top-color: var(--primary); border-radius: 50%; animation: crawl-spin .8s linear infinite; }
@keyframes crawl-spin { to { transform: rotate(360deg); } }
.global-crawl-status .progress-track { height: 5px; margin: 7px 0; }
.global-crawl-steps { display: grid; grid-template-columns: repeat(4, 1fr); gap: 5px; }
.global-crawl-steps span { padding: 3px 5px; border-radius: 5px; color: var(--muted); background: var(--bg); font-size: .68rem; text-align: center; }
.global-crawl-steps span.active { color: var(--primary); background: var(--primary-soft-bg); font-weight: 800; }
.global-crawl-steps span.done { color: #047857; background: #d1fae5; }
.global-crawl-steps span.error { color: #b91c1c; background: #fee2e2; }
.global-crawl-queue-wrap { margin-top: 5px; font-size: .72rem; color: var(--muted); }
.global-crawl-queue-wrap summary { cursor: pointer; }
.global-crawl-queue { display: flex; gap: 5px; flex-wrap: wrap; padding-top: 6px; max-height: 100px; overflow: auto; }

/* ---------- stat cards ---------- */

.stat-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(150px, 1fr)); gap: 10px; margin-bottom: 16px; }
.stat-card { padding: 14px 16px; background: var(--card-bg); border: 1px solid var(--border); border-radius: var(--radius); }
.stat-label { font-size: 0.68rem; color: var(--muted); font-weight: 600; text-transform: uppercase; letter-spacing: 0.04em; }
.stat-value { font-size: 1.15rem; font-weight: 800; margin-top: 4px; font-variant-numeric: tabular-nums; }

/* ---------- buttons ---------- */

form.inline { display: inline; }

button, input[type=submit] {
  font-family: inherit;
  font-size: 0.85rem;
  font-weight: 600;
  padding: 8px 14px;
  border-radius: 8px;
  border: 1px solid var(--border);
  background: var(--card-bg);
  color: var(--fg);
  cursor: pointer;
  transition: all 0.15s;
  display: inline-flex;
  align-items: center;
  gap: 6px;
}

button svg { flex-shrink: 0; }

button:hover { border-color: var(--primary); color: var(--primary); }

button.primary { background: var(--primary); color: var(--primary-fg); border-color: var(--primary); }
button.primary:hover { background: var(--primary-hover); border-color: var(--primary-hover); color: var(--primary-fg); }

button.danger { color: var(--up-fg); }
button.danger:hover { background: var(--up-bg); border-color: var(--up-border); color: var(--up-fg); }

.btn-icon {
  width: 30px; height: 30px; padding: 0;
  border-radius: 8px;
  display: inline-flex; align-items: center; justify-content: center;
  background: var(--bg); border: 1px solid var(--border); color: var(--muted);
}
.btn-icon:hover { border-color: var(--primary); color: var(--primary); background: var(--primary-soft-bg); }

/* ---------- forms ---------- */

.field { margin-bottom: 14px; }
.field label { display: block; font-size: 0.8rem; color: var(--muted); font-weight: 600; margin-bottom: 5px; }
.field input, .field textarea, .field select {
  width: 100%;
  padding: 10px 12px;
  border-radius: 8px;
  border: 1px solid var(--border);
  background: var(--bg);
  color: var(--fg);
  font-size: 0.9rem;
  font-family: inherit;
}
.field textarea { resize: vertical; }
.field input:focus, .field textarea:focus, .field select:focus {
  outline: none;
  border-color: var(--primary);
  box-shadow: 0 0 0 3px var(--primary-soft-bg);
}

.search-card {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 120px auto;
  gap: 10px;
  align-items: end;
}

.search-card .field { margin-bottom: 0; }
.keyword-cloud { display: flex; flex-wrap: wrap; gap: 8px; margin-bottom: 16px; }
.candidate-keyword { display: inline-flex; align-items: center; gap: 4px; }
.candidate-keyword .btn-icon { width: 24px; height: 24px; border-radius: 6px; }

.performance-list .list-item { align-items: flex-start; }
.performance-rank {
  display: grid;
  place-items: center;
  flex: 0 0 30px;
  width: 30px;
  height: 30px;
  border-radius: 50%;
  background: var(--primary-soft-bg);
  color: var(--primary);
  font-weight: 900;
  font-variant-numeric: tabular-nums;
}
.performance-score { color: var(--primary); font-size: 1rem; font-weight: 900; }
.rank-up { color: var(--up-fg); }
.rank-down { color: var(--down-fg); }
.performance-keywords { display: flex; flex-wrap: wrap; gap: 5px; margin-top: 3px; }
.performance-malls { display: flex; align-items: center; flex-wrap: wrap; gap: 5px; margin-top: 3px; }
.performance-section-heading { display: flex; align-items: baseline; justify-content: space-between; gap: 12px; flex-wrap: wrap; }
.performance-section-heading h2 { margin-bottom: 8px; }
.seller-share-overview { display: flex; align-items: center; justify-content: center; gap: 36px; padding: 22px 28px; margin-bottom: 20px; }
.seller-donut {
  display: grid;
  place-items: center;
  flex: 0 0 220px;
  width: 220px;
  height: 220px;
  border-radius: 50%;
}
.seller-donut > div {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  width: 132px;
  height: 132px;
  border-radius: 50%;
  background: var(--card-bg);
  text-align: center;
}
.seller-donut strong { color: var(--fg); font-size: 1.5rem; font-variant-numeric: tabular-nums; }
.seller-donut small { color: var(--muted); font-size: 0.7rem; }
.seller-share-legend { display: grid; grid-template-columns: 1fr 1fr; gap: 5px 18px; flex: 1; min-width: 0; }
.seller-legend-row { display: grid; grid-template-columns: 10px minmax(80px, 1fr) 52px 42px; align-items: center; gap: 7px; min-width: 0; padding: 7px 5px; border-radius: 7px; font-size: 0.76rem; }
a.seller-legend-row:hover { background: var(--primary-soft-bg); color: var(--primary); }
.seller-legend-row i { width: 10px; height: 10px; border-radius: 3px; }
.seller-legend-row span { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; font-weight: 700; }
.seller-legend-row strong, .seller-legend-row small { text-align: right; font-variant-numeric: tabular-nums; }
.seller-legend-row small { color: var(--muted); }
.seller-legend-row.active { background: var(--primary-soft-bg); color: var(--primary); box-shadow: inset 0 0 0 1px var(--primary); }

@media (max-width: 700px) {
  .seller-share-overview { flex-direction: column; gap: 20px; }
  .seller-donut { flex-basis: 190px; width: 190px; height: 190px; }
  .seller-share-legend { width: 100%; grid-template-columns: 1fr; }
}
.keyword-result-group {
  border: 1px solid var(--ok-fg);
  border-radius: var(--radius);
  background: var(--ok-bg);
  overflow: hidden;
}
.keyword-result-group > summary {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 6px;
  padding: 9px 12px;
  cursor: pointer;
  list-style: none;
}
.keyword-result-group > summary::-webkit-details-marker { display: none; }
.keyword-result-group-items { display: flex; flex-direction: column; gap: 6px; padding: 0 7px 7px; }
.keyword-result-group-items .list-item { border-color: transparent; }
.keyword-group-toolbar { display: flex; align-items: center; justify-content: flex-end; gap: 8px; padding: 0 9px 8px; }
.keyword-group-toolbar label { display: flex; align-items: center; gap: 6px; color: var(--muted); font-size: 0.78rem; font-weight: 700; }
.keyword-group-toolbar select { max-width: 220px; }
.candidate-filters { display: grid; grid-template-columns: minmax(220px, 2fr) repeat(3, minmax(145px, 1fr)) auto; gap: 10px; align-items: end; }
.candidate-filters .field { margin: 0; }
.candidate-bulk-bar { display: flex; align-items: center; justify-content: space-between; gap: 12px; position: sticky; top: calc(var(--header-h) + 8px); z-index: 20; }
.candidate-bulk-actions { display: flex; align-items: center; justify-content: flex-end; gap: 7px; flex-wrap: wrap; }
.candidate-review-row { cursor: pointer; align-items: flex-start; }
.candidate-review-row > input { margin-top: 5px; }
.candidate-examples { display: flex; flex-direction: column; gap: 2px; color: var(--muted); font-size: 0.75rem; }
.candidate-examples a { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.candidate-examples a:hover { color: var(--primary); }
.candidate-reasons { margin: 4px 0; color: var(--muted); font-size: .75rem; }
.candidate-score { display: inline-flex; padding: 3px 7px; border-radius: 999px; font-size: .72rem; font-weight: 800; }
.candidate-score-high { color: #047857; background: #d1fae5; }
.candidate-score-medium { color: #b45309; background: #fef3c7; }
.candidate-score-broad { color: #64748b; background: #e2e8f0; }
.crawl-schedule { margin-bottom: 18px; padding: 16px; }
.crawl-schedule-heading { display: flex; align-items: flex-start; justify-content: space-between; gap: 16px; }
.crawl-schedule-heading h2 { margin: 0 0 3px; font-size: 1rem; }
.crawl-schedule-heading p { margin: 0; }
.crawl-schedule-list { margin-top: 12px; max-height: 330px; overflow: auto; border-top: 1px solid var(--border); }
.crawl-schedule-row { display: grid; grid-template-columns: 30px minmax(160px, 1fr) 110px 150px; align-items: center; gap: 10px; padding: 9px 5px; border-bottom: 1px solid var(--border); font-size: .8rem; }
.crawl-schedule-row:hover { background: var(--primary-soft-bg); }
.crawl-schedule-position { color: var(--muted); text-align: center; font-variant-numeric: tabular-nums; }
.crawl-schedule-row time { color: var(--muted); text-align: right; font-variant-numeric: tabular-nums; }
.product-target-card { padding: 15px 17px; }
.product-target-heading { display: flex; justify-content: space-between; align-items: center; gap: 15px; }
.product-target-heading > div { display: flex; flex-direction: column; gap: 2px; }
.product-target-heading > b { color: var(--primary); font-size: 1.15rem; }
.product-target-card .progress-track { margin: 10px 0 5px; }
.product-target-card p { margin: 0; font-size: .74rem; }
.product-target-settings { display: grid; grid-template-columns: minmax(0, 1fr) auto; gap: 16px; align-items: end; margin-top: 14px; padding-top: 14px; border-top: 1px solid var(--border); }
.product-target-settings p { margin: 3px 0 8px; }
.product-target-settings form { display: flex; align-items: center; gap: 7px; }
.product-target-settings input { width: 130px; }
@media (max-width: 620px) { .product-target-settings { grid-template-columns: 1fr; } }
@media (max-width: 650px) {
  .crawl-schedule-row { grid-template-columns: 26px minmax(110px, 1fr) auto; }
  .crawl-schedule-row time { grid-column: 2 / -1; text-align: left; }
}
.performance-filters {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(130px, 1fr));
  gap: 10px;
  align-items: end;
}
.performance-search-field { grid-column: span 2; }
.performance-trend-section { margin-top: 24px; }
.performance-trend-card { padding: 16px 18px 8px; }
.performance-trend-summary { display: flex; align-items: center; gap: 14px; flex-wrap: wrap; margin-bottom: 8px; font-size: .82rem; color: var(--muted); }
.performance-trend-summary strong { color: var(--fg); font-size: .95rem; }
.performance-chart-scroll { overflow-x: auto; }
.performance-line-chart { display: block; width: 100%; min-width: 650px; height: 270px; overflow: visible; }
.performance-line-chart .chart-axis { stroke: var(--border); stroke-width: 2; }
.performance-line-chart .chart-grid { stroke: var(--border); stroke-width: 1; stroke-dasharray: 5 7; }
.performance-line-chart .chart-line { fill: none; stroke: var(--primary); stroke-width: 4; stroke-linecap: round; stroke-linejoin: round; }
.performance-line-chart .chart-point { fill: var(--card-bg); stroke: var(--primary); stroke-width: 3; }
.performance-line-chart text { fill: var(--muted); font-size: 12px; }
.sales-filters { display: grid; grid-template-columns: minmax(220px, 2fr) 150px minmax(160px, 1fr) auto; gap: 10px; align-items: end; }
.sales-filters .field { margin: 0; }
.sales-increase { color: #047857; font-size: 1rem; font-weight: 900; }
@media (max-width: 700px) { .sales-filters { grid-template-columns: 1fr 1fr; } .sales-filters .field:first-child { grid-column: 1 / -1; } }
.seller-comparison-filters { position: relative; z-index: 30; display: grid; grid-template-columns: minmax(200px, 2fr) repeat(4, minmax(125px, 1fr)) auto; gap: 9px; align-items: end; }
.seller-comparison-filters .field { margin: 0; }
.seller-multi-field { grid-column: span 2; }
.seller-select-slots { display: grid; grid-template-columns: 1fr 1fr; gap: 6px; }
.seller-select-slots select { min-width: 0; color: var(--fg); -webkit-text-fill-color: var(--fg); background-color: var(--card-bg); }
.seller-product-comparison-section { margin: 25px 0; }
.comparison-guide { padding: 11px 14px; border-radius: 8px; color: var(--primary); background: var(--primary-soft-bg); font-size: .82rem; font-weight: 700; }
.seller-product-matrix-wrap { padding: 0; overflow: auto; }
.seller-product-matrix { width: 100%; min-width: 760px; border-collapse: collapse; }
.seller-product-matrix th, .seller-product-matrix td { min-width: 220px; padding: 10px; border-right: 1px solid var(--border); border-bottom: 1px solid var(--border); vertical-align: top; text-align: left; font-size: .75rem; }
.seller-product-matrix th:first-child, .seller-product-matrix td:first-child { min-width: 90px; width: 90px; position: sticky; left: 0; z-index: 2; background: var(--card-bg); }
.seller-product-matrix td:first-child small { display: block; margin-top: 5px; color: var(--muted); }
.seller-matched-product { display: flex; flex-direction: column; gap: 5px; }
.seller-matched-product span { line-height: 1.4; }
.seller-matched-product strong { color: var(--muted); font-size: .7rem; }
.seller-product-facts { display: grid; grid-template-columns: 1fr 1fr; gap: 4px 8px; margin-top: 9px; padding-top: 8px; border-top: 1px dashed var(--border); font-size: .68rem; color: var(--muted); }
.seller-product-facts span { overflow-wrap: anywhere; }
.seller-product-facts b { display: block; color: var(--fg); font-size: .64rem; }
.seller-metric-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 6px; margin: 11px 0; }
.seller-metric-grid span { min-width: 0; padding: 7px; border-radius: 6px; background: var(--bg); color: var(--fg); font-size: .72rem; overflow-wrap: anywhere; }
.seller-metric-grid b { display: block; margin-bottom: 2px; color: var(--muted); font-size: .63rem; }
@media (max-width: 520px) { .seller-metric-grid { grid-template-columns: 1fr 1fr; } }
.seller-comparison-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(390px, 1fr)); gap: 12px; }
.seller-comparison-card { margin: 0; padding: 15px; }
.seller-comparison-title { display: grid; grid-template-columns: 34px minmax(0, 1fr) auto; align-items: center; gap: 8px; }
.seller-comparison-title a { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; font-weight: 850; }
.seller-score-track { height: 7px; margin: 10px 0; overflow: hidden; border-radius: 99px; background: var(--bg); }
.seller-score-track i { display: block; height: 100%; border-radius: inherit; background: linear-gradient(90deg, var(--primary), #10b981); }
.seller-top-products { display: flex; flex-direction: column; margin-top: 10px; border-top: 1px solid var(--border); }
.seller-top-products a { display: flex; justify-content: space-between; gap: 12px; padding: 6px 2px; border-bottom: 1px solid var(--border); font-size: .72rem; }
.seller-top-products a span { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.seller-top-products a strong { flex: none; color: var(--muted); }
@media (max-width: 800px) { .seller-comparison-filters { grid-template-columns: 1fr 1fr; } .seller-comparison-filters .field:first-child { grid-column: 1 / -1; } .seller-comparison-grid { grid-template-columns: 1fr; } }
.performance-filters .field { margin: 0; }
.performance-filter-actions { display: flex; align-items: center; gap: 8px; grid-column: 1 / -1; }
.button-link {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 7px 13px;
  border: 1px solid var(--border);
  border-radius: 7px;
  color: var(--muted);
  font-size: 0.82rem;
  font-weight: 700;
}
.button-link:hover { border-color: var(--primary); color: var(--primary); }
.admin-actions { display: flex; align-items: center; gap: 8px; flex-wrap: wrap; margin: 12px 0 6px; }

@media (max-width: 760px) {
  .performance-filters { grid-template-columns: 1fr 1fr; }
  .performance-search-field { grid-column: 1 / -1; }
}

.ocr-preview {
  display: inline-flex;
  flex-direction: column;
  gap: 6px;
  max-width: 520px;
}

.ocr-process {
  display: flex;
  align-items: stretch;
  gap: 10px;
  margin-bottom: 18px;
  flex-wrap: wrap;
}

.ocr-process-step {
  display: flex;
  align-items: center;
  gap: 10px;
  flex: 1;
  min-width: 190px;
  padding: 12px;
  border: 1px solid var(--border);
  border-radius: 8px;
  background: var(--card-bg);
}

.ocr-process-step div { display: flex; flex-direction: column; gap: 3px; }
.ocr-process-step span:not(.ocr-process-number) { color: var(--muted); font-size: 0.78rem; }
.ocr-process-number {
  display: inline-grid;
  place-items: center;
  flex: 0 0 28px;
  width: 28px;
  height: 28px;
  border-radius: 50%;
  color: white;
  background: var(--primary);
  font-weight: 800;
}
.ocr-process-arrow { align-self: center; color: var(--muted); font-size: 1.2rem; }
.ocr-preview h3, .ocr-screen-layout h3 { margin: 0 0 8px; }

.ocr-image-map {
  position: relative;
  display: block;
  line-height: 0;
}

.ocr-preview img {
  display: block;
  width: 100%;
  height: auto;
  border: 1px solid var(--border);
  border-radius: 8px;
  background: var(--card-bg);
}

.ocr-detection-box {
  position: absolute;
  box-sizing: border-box;
  border: 2px solid #1687ff;
  background: rgb(22 135 255 / 10%);
  pointer-events: auto;
  cursor: help;
}

.ocr-detection-box:hover {
  border-color: #ff3b30;
  background: rgb(255 59 48 / 18%);
  z-index: 2;
}

.ocr-screen-layout {
  display: flex;
  align-items: flex-start;
  gap: 18px;
  flex-wrap: wrap;
}

.raw-ocr-table .grid-row {
  grid-template-columns: 80px minmax(0, 1fr);
}

.muted { color: var(--muted); font-size: 0.82rem; }
.thumb { width: 56px; height: 56px; object-fit: cover; border-radius: 8px; background: var(--border); }

.empty {
  text-align: center;
  color: var(--muted);
  padding: 48px 0;
  background: var(--card-bg);
  border: 1px dashed var(--border);
  border-radius: var(--radius);
}

.error-box {
  background: var(--up-bg);
  border: 1px solid var(--up-border);
  color: var(--up-fg);
  border-radius: var(--radius);
  padding: 12px 16px;
  margin-bottom: 14px;
  font-size: 0.88rem;
}

.info-box {
  background: var(--ok-bg);
  color: var(--ok-fg);
  border-radius: var(--radius);
  padding: 12px 16px;
  margin-bottom: 14px;
  font-size: 0.88rem;
}

@media (max-width: 640px) {
  .site-header .container { gap: 6px; padding: 0 10px; }
  .nav-links { gap: 0; }
  .nav-links > .nav-link { padding: 8px; }
  .nav-links > .nav-link span, .nav-menu > summary span, .nav-menu > summary::after { display: none; }
  .nav-menu > summary { padding: 8px; }
  .nav-dropdown .nav-link span { display: inline; }
  .grid-row { font-size: 0.78rem; }
  .search-card { grid-template-columns: 1fr; }
}

@media (max-width: 430px) {
  .brand-word { display: none; }
  .brand { padding-right: 2px; }
}

.timing-footer { max-width: 1200px; margin: 24px auto 16px; padding: 0 16px; text-align: right; font-size: 0.75rem; color: var(--muted, #94a3b8); font-variant-numeric: tabular-nums; }