:root {
  color-scheme: light;
  --bg: #f4f7fb;
  --surface-1: #ffffff;
  --surface-2: #fbfcff;
  --surface-3: #eef4ff;
  --border: #e5eaf2;
  --border-strong: #cbd7e9;
  --text: #172033;
  --muted: #69758a;
  --dim: #7c8aa0;
  --primary: #2463eb;
  --primary-soft: #eef4ff;
  --secondary: #765fd0;
  --secondary-soft: #f1edff;
  --positive: #14804a;
  --positive-soft: #eaf8f1;
  --warning: #a76500;
  --warning-soft: #fff4df;
  --danger: #c83b4b;
  --danger-soft: #fdecef;
  --home: #2463eb;
  --draw: #69758a;
  --away: #c66a32;
}

html, body { background: var(--bg); color: var(--text); }
body { font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", "Microsoft YaHei", Arial, sans-serif; }
a { color: var(--primary); }

.site-home-link {
  position: fixed;
  top: 16px;
  right: 22px;
  z-index: 1000;
  display: inline-flex;
  align-items: center;
  padding: 8px 14px;
  border: 1px solid #b9cbed;
  border-radius: 999px;
  background: rgba(255, 255, 255, .96);
  color: var(--primary);
  box-shadow: 0 6px 18px rgba(34, 58, 102, .12);
  font-size: 13px;
  font-weight: 700;
  text-decoration: none;
}
.site-home-link:hover,
.site-home-link:focus-visible {
  background: var(--primary-soft);
  color: #174ab5;
}

.app-header {
  border-color: var(--border);
  background: rgba(255, 255, 255, .96);
  box-shadow: 0 2px 12px rgba(34, 58, 102, .06);
}
.brand { color: var(--text); }
.brand-mark { border-color: #b9cbed; background: var(--primary-soft); color: var(--primary); }
.brand small, .model-strip dt, .filter-bar label > span, .time-cell small,
.direction-cell small, .value-cell small, .triple-cell small, .official-market-list header span,
.price-grid dt, .matrix-axis, th { color: var(--dim); }
.offline-state { color: var(--positive); }
.icon-button { border-color: var(--border-strong); background: #fff; color: var(--text); }

.status-panel {
  border-color: var(--border);
  background: #fff;
  box-shadow: 0 12px 32px rgba(34, 58, 102, .08);
}
.status-title {
  background: linear-gradient(135deg, #152c63, #2463eb);
  color: #fff;
  padding: 28px 30px;
}
.status-title .eyebrow { color: #dce7ff; }
.status-title h1 { color: #fff; }
.status-title p { color: #dce7ff; }
.status-metrics { border-color: var(--border); background: #fff; }
.model-strip, .kpi-grid { background: #fff; }
.model-strip div + div, .kpi-grid article + article { border-color: var(--border); }
.model-strip dd, .kpi-grid span { color: var(--muted); }
.model-strip .calibration-validated { color: var(--positive); }
.model-strip .calibration-provisional,
.model-strip .calibration-unavailable,
.model-strip .calibration-mixed { color: var(--warning); }
.kpi-grid .positive strong { color: var(--positive); }
.kpi-grid .value strong { color: var(--secondary); }
.kpi-grid .warning strong { color: var(--warning); }

.notice, .filter-bar, .match-table, .sources-section, .workspace {
  border-color: var(--border);
  background: #fff;
  box-shadow: 0 12px 32px rgba(34, 58, 102, .06);
}
.notice.warning { background: var(--warning-soft); }
.notice.info { background: var(--primary-soft); }
.notice.danger { background: var(--danger-soft); }
.notice strong, .notice.warning > strong { color: var(--warning); }
.notice.info > strong { color: var(--primary); }
.notice.danger > strong { color: var(--danger); }
.section-heading h2 { color: var(--text); }
.result-count { color: var(--primary); }

.filter-bar {
  background: rgba(255, 255, 255, .96);
  backdrop-filter: blur(12px);
}
.filter-bar select, .filter-bar input {
  border-color: var(--border-strong);
  background: #fff;
  color: var(--text);
}
.segmented { border-color: var(--border); background: var(--surface-2); }
.filter-button { color: var(--muted); }
.filter-button:hover { color: var(--text); }
.filter-button.active { background: var(--surface-3); color: var(--primary); }

.match-table { overflow: hidden; }
.match-table-head { background: #f7f9fc; color: var(--dim); }
.match-table-head span + span, .match-row > span + span { border-color: var(--border); }
.match-row { border-color: var(--border); color: var(--text); }
.match-row:hover, .match-row:focus-visible { background: #fbfcff; }
.team-line strong, .time-cell strong { color: var(--text); }
.crest { background: var(--surface-3); color: var(--primary); }
.crest.has-flag { box-shadow: inset 0 0 0 1px rgba(34, 58, 102, .16); }
.triple-cell .span-three { color: var(--warning); }
.status-badge { background: var(--surface-3); color: var(--muted); }
.direction-strong, .value-candidate { background: var(--positive-soft); color: var(--positive); }
.direction-moderate, .value-watch { background: var(--primary-soft); color: var(--primary); }
.direction-slight, .value-no_edge, .value-unavailable { background: #f1f4f8; color: var(--muted); }
.direction-unavailable { background: var(--danger-soft); color: var(--danger); }
.value-unverified { background: var(--secondary-soft); color: var(--secondary); }
.value-cell.positive small { color: var(--positive); }

.match-dialog {
  border-color: var(--border);
  background: #fff;
  color: var(--text);
}
.match-dialog::backdrop { background: rgba(23, 32, 51, .28); }
.dialog-header { border-color: var(--border); background: rgba(255, 255, 255, .96); }
.dialog-header h2 { color: var(--text); }
.dialog-header h2 span, .dialog-header p { color: var(--muted); }
.assessment-card, .metric-cards article, .price-grid article,
.official-market-list article, .team-feature-grid article { border-color: var(--border); background: var(--surface-2); }
.assessment-card dl div { background: #f1f4f8; }
.dialog-tabs { background: var(--surface-2); }
.dialog-tabs button { color: var(--muted); }
.dialog-tabs button[aria-selected="true"] { background: var(--surface-3); color: var(--primary); }
.comparison-table, .comparison-row + .comparison-row, .comparison-row > * + * { border-color: var(--border); }
.comparison-row.head { background: #f7f9fc; color: var(--dim); }
.comparison-row.final { background: var(--primary-soft); }
.comparison-row.target { background: var(--warning-soft); }
.official-market-list header { border-color: var(--border); }
.official-market-list article > div span, .score-pills span { background: #f1f4f8; color: var(--muted); }
.official-market-list b, .metric-cards strong, .price-grid dd { color: var(--text); }
.score-pills b { color: var(--primary); }
.score-matrix { border-color: var(--border); background: var(--surface-2); }
.matrix-cell { color: var(--text); }
th, td { border-color: var(--border); }
td { color: var(--muted); }
.evidence-list, .lead-copy, .muted-copy { color: var(--muted); }
.report-footer { border-color: var(--border); color: var(--muted); }

@media (max-width: 700px) {
  .status-title { padding: 22px; }
  .workspace, .sources-section { padding-inline: 0; }
  .site-home-link { top: 10px; right: 12px; padding: 7px 11px; font-size: 12px; }
}

@media print {
  body { background: #fff; }
  .app-header, .filter-bar, .match-dialog, .print-button { display: none !important; }
  .status-panel, .workspace, .sources-section, .match-table { box-shadow: none; }
}