:root {
  --bg: #111318;
  --bg-surface: #1a1d24;
  --bg-hover: #22262e;
  --border: #2b2f38;
  --text: #d4d4d8;
  --text-dim: #71717a;
  --text-muted: #52525b;
  --mono: ui-monospace, 'Cascadia Code', Menlo, Consolas, monospace;
  --accent: #60a5fa;
  --green: #4ade80;
  --green-bg: rgba(74, 222, 128, 0.1);
  --amber: #fbbf24;
  --amber-bg: rgba(251, 191, 36, 0.1);
  --red: #f87171;
  --red-bg: rgba(248, 113, 113, 0.1);
}

* { box-sizing: border-box; }

html {
  background: var(--bg);
  color: var(--text);
  font-family: system-ui, sans-serif;
  font-size: 14px;
  min-height: 100%;
}

body { margin: 0; }

a { color: var(--accent); text-decoration: none; }
a:hover { text-decoration: underline; }

button, input, select { font: inherit; }

.shell {
  margin: 0 auto;
  max-width: 1440px;
  padding: 0 24px 48px;
}

.site-header {
  align-items: center;
  border-bottom: 1px solid var(--border);
  display: flex;
  gap: 24px;
  justify-content: space-between;
  padding: 16px 0;
}

.eyebrow {
  color: var(--text-muted);
  font-family: var(--mono);
  font-size: 0.7rem;
  font-weight: 500;
  letter-spacing: 0.08em;
  margin: 0 0 2px;
  text-transform: uppercase;
}

.site-title {
  font-size: 1.1rem;
  font-weight: 700;
  line-height: 1;
  margin: 0;
}

.site-nav { display: flex; gap: 0; }

.site-nav a {
  border-bottom: 2px solid transparent;
  color: var(--text-dim);
  font-size: 0.85rem;
  font-weight: 500;
  padding: 8px 12px;
}

.site-nav a:hover { color: var(--text); text-decoration: none; }
.site-nav a.is-active { border-bottom-color: var(--accent); color: var(--accent); }

.content { display: grid; gap: 20px; padding-top: 20px; }

.hero,
.panel {
  background: var(--bg-surface);
  border: 1px solid var(--border);
  border-radius: 4px;
}

.hero {
  display: flex;
  gap: 20px;
  justify-content: space-between;
  padding: 20px 24px;
}

.hero-compact { padding: 16px 24px; }

.hero h2 {
  font-size: 1.25rem;
  font-weight: 700;
  margin: 0 0 4px;
}

.hero-copy {
  color: var(--text-dim);
  font-size: 0.88rem;
  line-height: 1.5;
  margin: 0;
  max-width: 56ch;
}

.hero-actions,
.button-row {
  align-items: center;
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.button {
  background: var(--accent);
  border: 0;
  border-radius: 4px;
  color: #000;
  cursor: pointer;
  display: inline-flex;
  font-weight: 600;
  font-size: 0.82rem;
  justify-content: center;
  min-width: 120px;
  padding: 8px 16px;
}

.button:hover { opacity: 0.9; text-decoration: none; }

.button-secondary {
  background: transparent;
  border: 1px solid var(--border);
  color: var(--text);
}

.button-secondary:hover { background: var(--bg-hover); text-decoration: none; }

.section-head,
.panel-header {
  align-items: center;
  display: flex;
  gap: 12px;
  justify-content: space-between;
  margin-bottom: 12px;
}

.panel { padding: 20px; }

.panel-header h3,
.section-head h3,
.panel-header h4 {
  font-size: 0.9rem;
  font-weight: 600;
  margin: 0;
}

.panel-header p { color: var(--text-dim); font-size: 0.82rem; margin: 4px 0 0; }

.card-grid {
  display: grid;
  gap: 8px;
  grid-template-columns: repeat(auto-fit, minmax(155px, 1fr));
  margin-bottom: 20px;
}

.metric-card {
  background: var(--bg-surface);
  border: 1px solid var(--border);
  border-radius: 4px;
  padding: 14px;
}

.metric-card strong {
  display: block;
  font-family: var(--mono);
  font-size: 1.5rem;
  font-weight: 600;
  line-height: 1;
  margin-bottom: 6px;
}

.metric-card p { color: var(--text-dim); font-size: 0.78rem; margin: 0; }

.metric-label {
  color: var(--text-muted);
  display: block;
  font-family: var(--mono);
  font-size: 0.62rem;
  font-weight: 500;
  letter-spacing: 0.08em;
  margin-bottom: 8px;
  text-transform: uppercase;
}

.tone-warn { border-left: 3px solid var(--amber); }
.tone-danger { border-left: 3px solid var(--red); }
.tone-sea { border-left: 3px solid var(--green); }

.two-column {
  display: grid;
  gap: 12px;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
}

.table-wrap { overflow-x: auto; }

.data-table {
  border-collapse: collapse;
  font-size: 0.82rem;
  min-width: 100%;
  width: 100%;
}

.data-table th,
.data-table td {
  border-bottom: 1px solid var(--border);
  padding: 8px 10px;
  text-align: left;
  vertical-align: top;
}

.data-table th {
  color: var(--text-muted);
  font-family: var(--mono);
  font-size: 0.65rem;
  font-weight: 500;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

.data-table tbody tr:hover { background: var(--bg-hover); }

.status {
  border-radius: 3px;
  display: inline-flex;
  font-family: var(--mono);
  font-size: 0.65rem;
  font-weight: 600;
  padding: 2px 6px;
  text-transform: uppercase;
  letter-spacing: 0.03em;
}

.status-success { background: var(--green-bg); color: var(--green); }
.status-warning { background: var(--amber-bg); color: var(--amber); }
.status-danger { background: var(--red-bg); color: var(--red); }
.status-neutral { background: var(--bg-hover); color: var(--text-dim); }

.badge {
  border-radius: 3px;
  display: inline-flex;
  font-size: 0.72rem;
  font-weight: 500;
  padding: 2px 7px;
}

.badge-success { background: var(--green-bg); color: var(--green); }
.badge-warning { background: var(--amber-bg); color: var(--amber); }
.badge-neutral { background: var(--bg-hover); color: var(--text-dim); }

.search-form {
  align-items: end;
  display: grid;
  gap: 10px;
  grid-template-columns: minmax(0, 1fr) 90px 140px;
}

.filter-grid {
  display: grid;
  gap: 10px;
  grid-template-columns: repeat(auto-fit, minmax(140px, 1fr));
}

.field { display: grid; gap: 4px; }

.field span {
  color: var(--text-muted);
  font-family: var(--mono);
  font-size: 0.65rem;
  font-weight: 500;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

.field input,
.field select {
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: 4px;
  color: var(--text);
  min-height: 38px;
  padding: 0 10px;
}

.field input:focus,
.field select:focus {
  border-color: var(--accent);
  outline: none;
}

.field input::placeholder { color: var(--text-muted); }
.field select option { background: var(--bg-surface); color: var(--text); }

.pagination {
  display: flex;
  gap: 8px;
  align-items: center;
}

.detail-grid {
  display: grid;
  gap: 0;
  grid-template-columns: repeat(auto-fit, minmax(160px, 1fr));
  margin: 0;
}

.detail-grid div {
  border-bottom: 1px solid var(--border);
  border-right: 1px solid var(--border);
  padding: 10px 12px;
}

.detail-grid dt {
  color: var(--text-muted);
  font-family: var(--mono);
  font-size: 0.62rem;
  font-weight: 500;
  letter-spacing: 0.06em;
  margin-bottom: 3px;
  text-transform: uppercase;
}

.detail-grid dd {
  font-family: var(--mono);
  font-size: 0.85rem;
  margin: 0;
}

.image-grid {
  display: grid;
  gap: 6px;
  grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
}

.image-grid img {
  aspect-ratio: 4 / 3;
  border-radius: 3px;
  display: block;
  height: 100%;
  object-fit: cover;
  width: 100%;
}

.image-grid a { display: block; border-radius: 3px; }

.stack { display: grid; gap: 14px; }

.json-block {
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: 4px;
  color: var(--text-dim);
  font-family: var(--mono);
  font-size: 0.75rem;
  line-height: 1.5;
  margin: 6px 0 0;
  max-height: 400px;
  overflow: auto;
  padding: 14px;
}

.flash {
  border-radius: 4px;
  font-size: 0.85rem;
  font-weight: 500;
  padding: 8px 12px;
}

.flash-success { background: var(--green-bg); color: var(--green); }
.flash-danger { background: var(--red-bg); color: var(--red); }
.flash-info { background: rgba(96, 165, 250, 0.1); color: var(--accent); }

.empty-state, .subtle { color: var(--text-muted); font-size: 0.85rem; }
.link-cell { display: flex; gap: 10px; }

details summary {
  color: var(--text-dim);
  cursor: pointer;
  font-family: var(--mono);
  font-size: 0.8rem;
  font-weight: 500;
  padding: 2px 0;
}

details summary:hover { color: var(--text); }

@media (max-width: 960px) {
  .site-header, .hero, .two-column { display: grid; grid-template-columns: 1fr; }
  .site-header { gap: 12px; }
  .search-form { grid-template-columns: 1fr; }
  .filter-grid { grid-template-columns: repeat(auto-fit, minmax(120px, 1fr)); }
  .hero-actions, .button-row, .link-cell { flex-direction: column; }
  .card-grid { grid-template-columns: repeat(auto-fit, minmax(130px, 1fr)); }
}

@media (max-width: 600px) {
  .shell { padding: 0 12px 32px; }
  .hero { padding: 14px; }
  .panel { padding: 14px; }
  .detail-grid { grid-template-columns: repeat(auto-fit, minmax(130px, 1fr)); }
  .image-grid { grid-template-columns: repeat(auto-fill, minmax(140px, 1fr)); }
}

/* ── Stat grid (market context panels) ─────────────────────── */
.stat-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(160px, 1fr));
  gap: 12px;
  margin-bottom: 20px;
}

.stat-card {
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: 4px;
  padding: 16px;
}

.stat-card .stat-label {
  display: block;
  font-family: var(--mono);
  font-size: 0.65rem;
  letter-spacing: .04em;
  text-transform: uppercase;
  color: var(--text-muted);
  margin-bottom: 6px;
}

.stat-card .stat-value {
  display: block;
  font-family: var(--mono);
  font-size: 1.4rem;
  font-weight: 700;
  color: var(--text);
  line-height: 1.2;
}

.stat-card .stat-sub {
  display: block;
  font-size: 0.75rem;
  color: var(--text-dim);
  margin-top: 4px;
}

.stat-card.tone-sea  .stat-value { color: var(--green); }
.stat-card.tone-warn .stat-value { color: var(--amber); }
.stat-card.tone-up   .stat-value { color: var(--green); }
.stat-card.tone-down .stat-value { color: var(--red); }