/* ── Design Tokens ── */
:root {
  --color-bg-page: #f4f5f7;
  --color-bg-surface: #ffffff;
  --color-bg-surface-alt: #f4f5f7;
  --color-bg-sidebar: #0f172a;
  --color-bg-sidebar-hover: rgba(255,255,255,0.06);
  --color-bg-sidebar-active: rgba(255,255,255,0.1);
  --color-text-primary: #1a202c;
  --color-text-secondary: #4a5568;
  --color-text-tertiary: #718096;
  --color-text-inverse: rgba(255,255,255,0.88);
  --color-text-inverse-secondary: rgba(255,255,255,0.5);
  --color-border: #e2e8f0;
  --color-border-strong: #cbd5e0;
  --color-accent: #00539B;
  --color-accent-subtle: #e8f0f8;
  --color-accent-hover: #003D73;
  --color-danger: #c53030;
  --color-danger-subtle: #fff5f5;
  --color-danger-badge: #fee2e2;
  --color-warning: #b7791f;
  --color-warning-subtle: #fffff0;
  --color-warning-badge: #fef3c7;
  --color-success: #1b7a34;
  --color-success-subtle: #f0fdf4;
  --color-purple: #5a67d8;
  --color-purple-subtle: #ebf4ff;
  --color-brand-highlight: #E89923;
  --shadow-card: 0 1px 3px rgba(0,0,0,0.06);
  --shadow-card-hover: 0 4px 12px rgba(0,0,0,0.08);
  --radius-sm: 6px;
  --radius-md: 8px;
  --radius-lg: 12px;
  --font-display: 'Source Serif 4', Georgia, serif;
  --font-body: 'DM Sans', -apple-system, BlinkMacSystemFont, sans-serif;
  --sidebar-width: 260px;
}

/* ── Reset ── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body {
  font-family: var(--font-body);
  background: var(--color-bg-page);
  color: var(--color-text-primary);
  min-height: 100vh;
  -webkit-font-smoothing: antialiased;
}

/* ── Layout ── */
.layout { display: flex; min-height: 100vh; }

/* ── Sidebar ── */
.sidebar {
  position: fixed; top: 0; left: 0;
  width: var(--sidebar-width); height: 100vh;
  background: var(--color-bg-sidebar);
  color: var(--color-text-inverse);
  display: flex; flex-direction: column;
  z-index: 100; overflow-y: auto;
}
.sidebar-brand {
  padding: 24px 20px 20px;
  border-bottom: 1px solid rgba(255,255,255,0.08);
}
.sidebar-logo {
  font-family: var(--font-display);
  font-size: 24px; font-weight: 400;
  line-height: 1; margin-bottom: 4px;
  text-decoration: none; color: inherit;
}
.sidebar-logo span { color: var(--color-brand-highlight); }
.sidebar-tagline {
  font-size: 11.5px; color: var(--color-text-inverse-secondary);
  font-weight: 400;
}
.sidebar-section { padding: 16px 12px 4px; }
.sidebar-section-label {
  font-size: 10px; font-weight: 600; text-transform: uppercase;
  letter-spacing: 0.1em; color: var(--color-text-inverse-secondary);
  padding: 0 8px 8px;
}
.sidebar-nav { list-style: none; display: flex; flex-direction: column; gap: 1px; }
.sidebar-nav-item {
  display: flex; align-items: center; gap: 10px;
  padding: 8px 10px; border-radius: var(--radius-sm);
  font-size: 13.5px; font-weight: 450;
  color: var(--color-text-inverse-secondary);
  cursor: pointer; transition: all 0.12s ease;
}
.sidebar-nav-item:hover { background: var(--color-bg-sidebar-hover); color: var(--color-text-inverse); }
.sidebar-nav-item.active { background: var(--color-bg-sidebar-active); color: #fff; }
.sidebar-profile {
  margin-top: auto; padding: 12px;
  border-top: 1px solid rgba(255,255,255,0.08);
}
.sidebar-profile-card {
  background: rgba(255,255,255,0.05);
  border-radius: var(--radius-sm); padding: 10px 12px;
}
.sidebar-profile-location {
  display: flex; align-items: center; gap: 6px;
  font-size: 12.5px; font-weight: 500; color: var(--color-text-inverse);
}
.sidebar-profile-location svg { opacity: 0.5; flex-shrink: 0; }

/* ── Main ── */
.main { flex: 1; margin-left: var(--sidebar-width); min-height: 100vh; }

/* ── Top Bar ── */
.topbar {
  position: sticky; top: 0; z-index: 100;
  background: rgba(244,245,247,0.85);
  border-bottom: 1px solid var(--color-border);
  backdrop-filter: blur(16px); -webkit-backdrop-filter: blur(16px);
}
.topbar-inner { max-width: 1600px; margin: 0 auto; padding: 0 28px; }
.topbar-row {
  display: flex; align-items: center; justify-content: space-between;
  padding: 16px 0; gap: 12px; overflow: hidden;
}
.page-title {
  font-family: var(--font-display);
  font-size: 24px; font-weight: 400; color: var(--color-text-primary);
  min-width: 0; overflow: hidden; text-overflow: ellipsis; white-space: nowrap;
}
.topbar-right { display: flex; align-items: center; gap: 16px; flex-shrink: 0; }

/* ── Auth ── */
.auth-bar { position: relative; z-index: 500; }
.auth-button {
  display: inline-flex; align-items: center; gap: 7px;
  padding: 7px 14px; border-radius: 20px;
  border: 1px solid var(--color-border-strong);
  background: var(--color-bg-surface);
  color: var(--color-text-primary);
  font-family: var(--font-body); font-size: 12.5px; font-weight: 550;
  cursor: pointer; transition: all 0.15s ease;
  box-shadow: 0 1px 2px rgba(0,0,0,0.05);
  white-space: nowrap;
}
.auth-button:hover { background: var(--color-bg-surface-alt); }
.github-icon { flex-shrink: 0; }
.auth-avatar { border-radius: 50%; display: none; }
.auth-menu {
  display: none; position: fixed; top: auto; right: 24px;
  min-width: 170px; background: var(--color-bg-surface);
  border: 1px solid var(--color-border); border-radius: var(--radius-md);
  box-shadow: 0 4px 16px rgba(0,0,0,0.15); padding: 4px 0;
  z-index: 9999;
}
.auth-menu.open { display: block; }
.auth-menu-user { padding: 8px 12px; font-size: 12.5px; color: var(--color-text-secondary); }
.auth-menu-divider { height: 1px; background: var(--color-border); }
.auth-menu-item {
  display: block; width: 100%; padding: 7px 12px; border: none; background: none;
  font-family: var(--font-body); font-size: 12.5px; color: var(--color-text-primary);
  text-align: left; cursor: pointer;
}
.auth-menu-item:hover { background: var(--color-bg-surface-alt); }

/* ── Dashboard ── */
.dashboard {
  max-width: 1600px; margin: 0 auto;
  padding: 20px 28px 80px;
}

/* ── KPI Row ── */
.kpi-row {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 16px;
  margin-bottom: 20px;
}
.kpi-card {
  background: var(--color-bg-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: 20px 24px;
  box-shadow: var(--shadow-card);
  border-top: 3px solid var(--color-text-tertiary);
}
.kpi-card.kpi-accent { border-top-color: var(--color-accent); }
.kpi-card.kpi-warn { border-top-color: var(--color-brand-highlight); }
.kpi-card.kpi-danger { border-top-color: var(--color-danger); }
.kpi-value {
  font-size: 28px; font-weight: 700;
  font-variant-numeric: tabular-nums;
  color: var(--color-text-primary);
  line-height: 1.1; margin-bottom: 4px;
}
.kpi-label {
  font-size: 11.5px; font-weight: 500;
  text-transform: uppercase; letter-spacing: 0.06em;
  color: var(--color-text-tertiary);
}
.kpi-context {
  font-size: 10px; color: var(--color-text-tertiary);
  opacity: 0.7; margin-top: 2px;
}

/* ── Topic Explainer ── */
.topic-explainer {
  display: flex; align-items: center; justify-content: space-between;
  gap: 12px; padding: 10px 16px;
  background: var(--color-accent-subtle);
  border: 1px solid rgba(0,83,155,0.12);
  border-radius: var(--radius-md);
  margin-bottom: 16px;
}
.topic-explainer-text {
  font-size: 13px; color: var(--color-text-secondary); line-height: 1.4;
}
.topic-explainer-btn {
  font-family: var(--font-body); font-size: 12px; font-weight: 600;
  color: var(--color-accent); background: none; border: none;
  cursor: pointer; white-space: nowrap; padding: 4px 0;
}
.topic-explainer-btn:hover { text-decoration: underline; }

/* ── Location Picker (inline in sidebar) ── */
.location-picker-inline {
  margin-top: 10px;
  animation: fadeUp 0.15s ease;
}
.loc-auto-btn {
  display: flex; align-items: center; gap: 6px;
  width: 100%; padding: 8px 10px;
  font-family: var(--font-body); font-size: 12px; font-weight: 550;
  color: var(--color-brand-highlight);
  background: rgba(232,153,35,0.1);
  border: 1px solid rgba(232,153,35,0.2);
  border-radius: var(--radius-sm);
  cursor: pointer; transition: background 0.12s ease;
  margin-bottom: 8px;
}
.loc-auto-btn:hover { background: rgba(232,153,35,0.18); }
.loc-auto-btn svg { opacity: 0.8; }
.loc-state-list {
  max-height: 180px; overflow-y: auto;
  border: 1px solid rgba(255,255,255,0.08);
  border-radius: var(--radius-sm);
  background: rgba(0,0,0,0.15);
}
.loc-state-list::-webkit-scrollbar { width: 4px; }
.loc-state-list::-webkit-scrollbar-thumb { background: rgba(255,255,255,0.15); border-radius: 2px; }
.loc-state-item {
  display: flex; align-items: center; gap: 8px;
  padding: 6px 10px; font-size: 11.5px;
  color: var(--color-text-inverse-secondary);
  cursor: pointer; transition: background 0.1s ease;
  font-weight: 600; letter-spacing: 0.02em;
}
.loc-state-item span {
  font-weight: 400; opacity: 0.7;
}
.loc-state-item:hover {
  background: rgba(255,255,255,0.08);
  color: var(--color-text-inverse);
}

/* ── Charts ── */
.charts-row {
  display: grid;
  grid-template-columns: 1.6fr 1fr;
  gap: 16px;
  margin-bottom: 16px;
}
.chart-panel {
  background: var(--color-bg-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: 20px 24px 16px;
  box-shadow: var(--shadow-card);
}
.chart-title {
  font-family: var(--font-display);
  font-size: 16px; font-weight: 500;
  color: var(--color-text-primary); margin-bottom: 2px;
}
.chart-subtitle {
  font-size: 11.5px; color: var(--color-text-tertiary);
  margin-bottom: 12px;
}
.chart-container { width: 100%; height: 280px; }

/* ── Info Banner ── */
.info-banner {
  display: flex; align-items: center; gap: 14px;
  background: linear-gradient(135deg, #0f172a 0%, #164e63 100%);
  border-radius: var(--radius-lg); padding: 16px 20px;
  box-shadow: 0 2px 8px rgba(15,23,42,0.15);
  margin-bottom: 16px;
}
.info-icon {
  width: 36px; height: 36px; border-radius: 50%;
  background: rgba(255,255,255,0.12);
  display: flex; align-items: center; justify-content: center; flex-shrink: 0;
}
.info-text { font-size: 13.5px; color: rgba(255,255,255,0.85); line-height: 1.45; }
.info-text strong { color: #fff; font-weight: 600; }

/* ── Feed ── */
.feed-header {
  display: flex; align-items: center; justify-content: space-between;
  margin-top: 8px; margin-bottom: 4px;
}
.feed-title {
  font-family: var(--font-display);
  font-size: 20px; font-weight: 400; color: var(--color-text-primary);
}
.tabs { display: flex; gap: 0; }
.tab {
  position: relative; font-size: 13px; font-weight: 500;
  padding: 8px 14px 12px; color: var(--color-text-tertiary);
  cursor: pointer; white-space: nowrap;
  border: none; background: none; font-family: var(--font-body);
  transition: color 0.12s ease;
}
.tab:hover { color: var(--color-text-secondary); }
.tab.active { color: var(--color-accent); }
.tab.active::after {
  content: ''; position: absolute; bottom: 0;
  left: 14px; right: 14px; height: 2.5px;
  background: var(--color-accent); border-radius: 2px 2px 0 0;
}
.tab-count {
  display: inline-flex; align-items: center; justify-content: center;
  min-width: 16px; height: 16px; font-size: 10px; font-weight: 600;
  padding: 0 4px; border-radius: 8px; margin-left: 4px;
}
.tab.active .tab-count { background: var(--color-accent-subtle); color: var(--color-accent); }
.tab:not(.active) .tab-count { background: var(--color-bg-surface-alt); color: var(--color-text-tertiary); }

.feed-section-label {
  display: flex; align-items: center; gap: 8px;
  font-size: 11px; font-weight: 600; text-transform: uppercase;
  letter-spacing: 0.06em; color: var(--color-text-tertiary);
  padding: 8px 0 12px;
}
.feed-section-label > span:first-child { white-space: nowrap; }
.feed-section-label::after { content: ''; flex: 1; height: 1px; background: var(--color-border); order: 1; }
.feed-section-label .view-toggle { order: 2; margin-left: 0; }

.cards-grid {
  display: grid; grid-template-columns: 1fr; gap: 12px; margin-bottom: 32px;
}

/* ── Contract Card ── */
.contract-card {
  background: var(--color-bg-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: 16px 18px;
  box-shadow: var(--shadow-card);
  transition: box-shadow 0.15s ease, transform 0.15s ease;
}
.contract-card:hover { box-shadow: var(--shadow-card-hover); transform: translateY(-1px); }
.card-header {
  display: flex; align-items: flex-start; justify-content: space-between;
  gap: 8px; margin-bottom: 8px;
}
.agency-tag {
  font-size: 11px; font-weight: 600; padding: 2px 8px;
  border-radius: 16px; white-space: nowrap;
  background: var(--color-accent-subtle); color: var(--color-accent);
}
.scrutiny-badge {
  display: inline-flex; align-items: center; gap: 4px;
  font-size: 10.5px; font-weight: 600; padding: 2px 8px 2px 6px;
  border-radius: 16px; white-space: nowrap;
}
.scrutiny-badge .dot { width: 6px; height: 6px; border-radius: 50%; flex-shrink: 0; }
.scrutiny-high { background: var(--color-danger-badge); color: var(--color-danger); }
.scrutiny-high .dot { background: var(--color-danger); }
.scrutiny-med { background: var(--color-warning-badge); color: var(--color-warning); }
.scrutiny-med .dot { background: var(--color-warning); }
.scrutiny-low { background: var(--color-success-subtle); color: var(--color-success); }
.scrutiny-low .dot { background: var(--color-success); }
.card-title {
  font-family: var(--font-display);
  font-size: 15px; font-weight: 400; line-height: 1.35;
  color: var(--color-text-primary); margin-bottom: 6px;
}
.card-meta {
  display: flex; align-items: center; gap: 5px;
  flex-wrap: wrap; margin-bottom: 10px;
}
.meta-item { font-size: 12px; color: var(--color-text-secondary); }
.meta-amount { font-weight: 600; color: var(--color-text-primary); font-variant-numeric: tabular-nums; }
.meta-state { font-weight: 600; color: var(--color-accent); }
.meta-sep { width: 3px; height: 3px; border-radius: 50%; background: var(--color-text-tertiary); flex-shrink: 0; }
.card-flags { display: flex; gap: 4px; flex-wrap: wrap; margin-bottom: 10px; }
.flag {
  font-size: 10.5px; font-weight: 550; padding: 2px 8px;
  border-radius: 16px;
}
.flag-doge { background: var(--color-warning-badge); color: var(--color-warning); }
.flag-sole { background: var(--color-danger-badge); color: var(--color-danger); }
.flag-overrun { background: var(--color-danger-badge); color: var(--color-danger); }
.flag-renewal { background: var(--color-success-subtle); color: var(--color-success); }
.flag-vague { background: var(--color-purple-subtle); color: var(--color-purple); }
.card-reason {
  font-size: 12px; line-height: 1.5; color: var(--color-text-secondary);
  padding: 8px 12px; background: var(--color-bg-surface-alt);
  border-left: 3px solid var(--color-accent);
  border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
  margin-bottom: 12px;
}
.card-actions { display: flex; gap: 6px; }
.action-btn {
  font-family: var(--font-body); font-size: 11.5px; font-weight: 550;
  padding: 5px 12px; border-radius: var(--radius-sm);
  border: 1px solid var(--color-border-strong);
  background: var(--color-bg-surface); color: var(--color-text-secondary);
  cursor: pointer; transition: all 0.12s ease;
}
.action-btn:hover { background: var(--color-bg-surface-alt); }
.action-btn.primary { background: var(--color-accent); color: #fff; border-color: var(--color-accent); }
.action-btn.primary:hover { background: var(--color-accent-hover); }

/* ── Card Detail ── */
.card-detail { display: none; margin-top: 12px; padding-top: 12px; border-top: 1px solid var(--color-border); }
.card-detail.open { display: block; }
.card-detail-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 6px 12px; }
.detail-row { display: flex; justify-content: space-between; align-items: baseline; padding: 3px 0; }
.detail-label { font-size: 11px; font-weight: 500; color: var(--color-text-tertiary); text-transform: uppercase; letter-spacing: 0.04em; }
.detail-value { font-size: 12px; font-weight: 550; color: var(--color-text-primary); font-variant-numeric: tabular-nums; }

/* ── View Toggle ── */
.view-toggle {
  display: inline-flex; gap: 0; margin-left: auto;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm); overflow: hidden;
}
.view-toggle-btn {
  font-family: var(--font-body); font-size: 11px; font-weight: 550;
  padding: 4px 12px; border: none; cursor: pointer;
  background: var(--color-bg-surface); color: var(--color-text-tertiary);
  transition: all 0.12s ease;
}
.view-toggle-btn:not(:last-child) { border-right: 1px solid var(--color-border); }
.view-toggle-btn:hover { color: var(--color-text-secondary); }
.view-toggle-btn.active { background: var(--color-accent); color: #fff; }

/* ── Compact Table ── */
.compact-table-divider {
  height: 1px; background: var(--color-border); margin: 8px 0 4px;
}
.compact-table-wrap {
  overflow-x: auto; -webkit-overflow-scrolling: touch;
  background: var(--color-bg-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-card);
}
.compact-table {
  width: 100%; border-collapse: collapse;
  font-size: 12.5px; font-family: var(--font-body);
}
.compact-table thead {
  background: var(--color-bg-surface-alt);
  border-bottom: 1px solid var(--color-border);
}
.compact-table th {
  font-size: 10px; font-weight: 600; text-transform: uppercase;
  letter-spacing: 0.06em; color: var(--color-text-tertiary);
  padding: 8px 10px; text-align: left; white-space: nowrap;
  user-select: none;
}
.compact-table th.sortable { cursor: pointer; transition: color 0.1s; }
.compact-table th.sortable:hover { color: var(--color-accent); }
.compact-table td { padding: 8px 10px; border-bottom: 1px solid var(--color-border); }
.compact-table tbody tr.compact-row:last-of-type td { border-bottom: none; }
.compact-table tbody tr.compact-row:has(+ .compact-detail-row.open) td { border-bottom-color: transparent; }

.compact-row { cursor: pointer; transition: background 0.1s ease; }
.compact-row:hover { background: var(--color-bg-surface-alt); }

.col-rank { width: 36px; text-align: center; font-variant-numeric: tabular-nums; color: var(--color-text-tertiary); font-weight: 500; }
.col-agency { max-width: 160px; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; font-weight: 550; color: var(--color-accent); font-size: 11.5px; }
.col-desc { max-width: 300px; color: var(--color-text-secondary); line-height: 1.35; }
.col-value { white-space: nowrap; font-weight: 600; font-variant-numeric: tabular-nums; }
.col-state { white-space: nowrap; font-weight: 600; color: var(--color-accent); font-size: 11.5px; }
.col-scrutiny { width: 40px; text-align: center; }
.col-scrutiny .dot {
  display: inline-block; width: 8px; height: 8px; border-radius: 50%;
}
.col-scrutiny .dot.scrutiny-high { background: var(--color-danger); }
.col-scrutiny .dot.scrutiny-med { background: var(--color-warning); }
.col-scrutiny .dot.scrutiny-low { background: var(--color-success); }
.col-date { white-space: nowrap; font-variant-numeric: tabular-nums; color: var(--color-text-tertiary); font-size: 11.5px; }

/* Expandable detail row */
.compact-detail-row { display: none; }
.compact-detail-row.open { display: table-row; }
.compact-detail-row td {
  padding: 0 10px 12px; border-bottom: 1px solid var(--color-border);
}
.compact-detail-inner {
  padding: 16px 20px;
  background: var(--color-bg-surface-alt);
  border-radius: var(--radius-sm);
  margin-top: 4px;
}
.detail-header { margin-bottom: 12px; }
.detail-title {
  font-family: var(--font-display); font-size: 14px;
  line-height: 1.4; color: var(--color-text-primary);
  display: block; margin-bottom: 6px;
}
.detail-flags { display: flex; gap: 4px; flex-wrap: wrap; }
.detail-grid-3col {
  display: grid; grid-template-columns: repeat(3, 1fr);
  gap: 8px 16px; margin-bottom: 10px;
}
.detail-cell { display: flex; flex-direction: column; gap: 2px; }
.detail-cell .detail-label { font-size: 10px; }
.detail-cell .detail-value { font-size: 13px; font-weight: 550; }
.detail-reason {
  font-size: 12.5px; line-height: 1.45; color: var(--color-text-secondary);
  padding: 8px 12px; background: var(--color-bg-surface);
  border-left: 3px solid var(--color-accent);
  border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
}
@media (max-width: 768px) {
  .detail-grid-3col { grid-template-columns: repeat(2, 1fr); }
}

/* ── Mobile ── */
.mobile-header { display: none; }
.mobile-topics { display: none; }
.bottom-nav { display: none; }

/* ── Responsive: card grid ── */
@media (min-width: 660px) {
  .cards-grid { grid-template-columns: repeat(auto-fill, minmax(320px, 1fr)); }
  .info-banner { grid-column: 1 / -1; }
}

/* ── Responsive: tablet ── */
@media (max-width: 1024px) {
  :root { --sidebar-width: 200px; }
  .kpi-row { grid-template-columns: repeat(2, 1fr); }
  .charts-row { grid-template-columns: 1fr; }
  .dashboard { padding: 16px 20px 80px; }
  .topbar-inner { padding: 0 20px; }
  .page-title { font-size: 20px; }
}

/* ── Responsive: narrow topbar ── */
@media (max-width: 900px) {
  .page-title { font-size: 18px; }
  #auth-btn-label { display: none; }
  .auth-button { padding: 7px; border-radius: 50%; }
}

/* ── Responsive: mobile ── */
@media (max-width: 768px) {
  .sidebar { display: none; }
  .main { margin-left: 0; }
  .mobile-header {
    display: flex; align-items: center; justify-content: space-between;
    padding: 14px 16px 10px; background: var(--color-bg-sidebar);
  }
  .mobile-logo {
    font-family: var(--font-display); font-size: 20px;
    color: var(--color-text-inverse); text-decoration: none;
  }
  .mobile-logo span { color: var(--color-brand-highlight); }
  .mobile-location {
    display: flex; align-items: center; gap: 4px;
    font-size: 12px; color: var(--color-text-inverse-secondary);
    background: rgba(255,255,255,0.08); padding: 8px 14px; border-radius: 16px;
    min-height: 44px;
  }
  .mobile-topics {
    display: flex; gap: 6px; padding: 10px 16px;
    overflow-x: auto; background: var(--color-bg-page);
    border-bottom: 1px solid var(--color-border);
    -webkit-overflow-scrolling: touch;
  }
  .mobile-topics::-webkit-scrollbar { display: none; }
  .mobile-topic {
    font-size: 12px; font-weight: 550; padding: 10px 14px;
    border-radius: 16px; white-space: nowrap;
    background: var(--color-bg-surface); color: var(--color-text-secondary);
    border: 1px solid var(--color-border);
    min-height: 44px; display: flex; align-items: center;
  }
  .mobile-topic.active { background: var(--color-accent); color: #fff; border-color: var(--color-accent); }
  .auth-button { padding: 8px 12px; font-size: 11.5px; min-height: 44px; }
  .auth-button .github-icon { width: 16px; height: 16px; }
  .topbar-inner { padding: 0 16px; }
  .topbar-row { padding: 12px 0; }
  .page-title { font-size: 18px; }
  .dashboard { padding: 16px 12px calc(40px + env(safe-area-inset-bottom)); }
  .kpi-row { grid-template-columns: repeat(2, 1fr); gap: 8px; margin-bottom: 12px; }
  .kpi-card { padding: 14px 16px; }
  .kpi-value { font-size: 20px; }
  .charts-row { grid-template-columns: 1fr; gap: 12px; margin-bottom: 12px; }
  .chart-container { height: 200px; }\n  #chart-states { height: 220px; }\n  .chart-panel { padding: 14px 12px 12px; }
  .cards-grid { grid-template-columns: 1fr; gap: 8px; }
  .compact-table { font-size: 11px; }
  .compact-table th, .compact-table td { padding: 8px 6px; }
  .col-desc { min-width: 150px; }
  .compact-row { min-height: 44px; }
  .feed-section-label { flex-wrap: wrap; }
  .feed-header { flex-direction: column; align-items: flex-start; gap: 8px; }
  .tabs { overflow-x: auto; -webkit-overflow-scrolling: touch; }
  .tab { padding: 12px 14px; min-height: 44px; }
  .action-btn { padding: 10px 14px; min-height: 44px; }
  .view-toggle-btn { padding: 8px 14px; min-height: 36px; }
  .prompt-chip { padding: 10px 14px; min-height: 44px; }
  /* Table scroll indicator */
  .compact-table-wrap {
    position: relative;
  }
  .compact-table-wrap::after {
    content: ''; position: absolute; top: 0; right: 0; bottom: 0;
    width: 24px; pointer-events: none;
    background: linear-gradient(to right, transparent, rgba(255,255,255,0.8));
  }
  /* Location picker on mobile */
  .location-picker-inline {
    position: fixed; bottom: 0; left: 0; right: 0;
    z-index: 500; max-height: 50vh;
    background: var(--color-bg-sidebar);
    border-radius: var(--radius-lg) var(--radius-lg) 0 0;
    padding: 16px; box-shadow: 0 -4px 20px rgba(0,0,0,0.3);
  }
  .loc-state-list { max-height: 35vh; }
  .loc-state-item { min-height: 44px; padding: 10px 12px; }
  .loc-auto-btn { min-height: 44px; padding: 12px; }
  /* Owl + chat on mobile */
  .owl-widget { bottom: calc(8px + env(safe-area-inset-bottom)); right: 8px; }
  .owl-balloon-chat { width: calc(100vw - 32px); }
  .owl-balloon { right: -4px; }
  .chat-messages { height: 240px; }
  .chat-send { padding: 10px 14px; min-height: 44px; }
  .chat-input { padding: 10px 12px; min-height: 44px; }
}

/* ── Animations ── */
/* ── Chat Prompt Chips ── */
.prompt-chips {
  display: flex; flex-wrap: wrap; gap: 6px;
  padding: 4px 0 2px;
}
.prompt-chip {
  font-family: var(--font-body); font-size: 11.5px; font-weight: 500;
  padding: 5px 12px; border-radius: 16px;
  border: 1px solid var(--color-accent);
  background: var(--color-accent-subtle);
  color: var(--color-accent);
  cursor: pointer; transition: all 0.12s ease;
  white-space: nowrap;
}
.prompt-chip:hover {
  background: var(--color-accent); color: #fff;
}
.chat-link {
  color: var(--color-accent); text-decoration: underline;
  cursor: pointer; font-weight: 550;
}
.chat-link:hover { color: var(--color-accent-hover); }

/* ── Owl Particles ── */
.owl-particle {
  position: fixed; z-index: 910;
  font-size: 16px; pointer-events: none;
  animation: particleFloat 1.8s ease-out forwards;
  opacity: 0.5;
  color: var(--color-text-tertiary);
}
@keyframes particleFloat {
  0% { transform: translateY(0) scale(1); opacity: 0.8; }
  50% { opacity: 0.6; }
  100% { transform: translateY(-40px) translateX(10px) scale(0.4); opacity: 0; }
}

@keyframes fadeUp {
  from { opacity: 0; transform: translateY(8px); }
  to { opacity: 1; transform: translateY(0); }
}
.kpi-card { animation: fadeUp 0.3s ease both; }
.kpi-card:nth-child(1) { animation-delay: 0.02s; }
.kpi-card:nth-child(2) { animation-delay: 0.06s; }
.kpi-card:nth-child(3) { animation-delay: 0.10s; }
.kpi-card:nth-child(4) { animation-delay: 0.14s; }
.chart-panel { animation: fadeUp 0.35s ease both; animation-delay: 0.18s; }
.contract-card { animation: fadeUp 0.3s ease both; }
.contract-card:nth-child(1) { animation-delay: 0.03s; }
.contract-card:nth-child(2) { animation-delay: 0.06s; }
.contract-card:nth-child(3) { animation-delay: 0.09s; }

/* ── Owl Chat Widget ── */
.owl-widget {
  position: fixed; bottom: 0; right: 0;
  z-index: 900; display: flex; flex-direction: column;
  align-items: flex-end;
}
.owl-scene {
  display: block; cursor: pointer;
  filter: drop-shadow(0 2px 6px rgba(0,0,0,0.12));
  outline: none; -webkit-tap-highlight-color: transparent;
}
.owl-body {
  animation: owlSit 3.5s ease-in-out infinite;
  transform-origin: 16px 38px;
}
@keyframes owlSit {
  0%, 100% { transform: translate(40px, 10px); }
  50% { transform: translate(40px, 8px); }
}
.owl-lid { animation: owlBlink 5s ease-in-out infinite; }
@keyframes owlBlink {
  0%, 88%, 100% { height: 0; }
  91%, 97% { height: 9px; }
}
.owl-pupil { transition: transform 0.2s ease-out; }

/* ── Owl sleeping state ── */
@keyframes owlBreathe {
  0%, 100% { transform: translate(40px, 10px) scale(1); }
  50% { transform: translate(40px, 10px) scale(1.015, 0.99); }
}
@keyframes zzzFloat {
  0% { opacity: 0; transform: translate(0, 0) scale(0.7); }
  20% { opacity: 0.7; }
  100% { opacity: 0; transform: translate(6px, -18px) scale(1); }
}

.owl-sleeping .owl-body {
  animation: owlBreathe 3s ease-in-out infinite;
}
.owl-sleeping .owl-lid {
  animation: none;
  height: 12px;
}
.owl-sleeping .owl-pupil {
  opacity: 0;
}
.owl-sleeping .owl-zzz {
  display: block;
}
.owl-sleeping .owl-balloon-idle-wrap,
.owl-sleeping:hover .owl-balloon-idle-wrap {
  display: none;
}
.owl-zzz {
  display: none;
  font-family: var(--font-body);
  font-size: 10px;
  font-weight: 700;
  fill: var(--color-text-tertiary, #8899aa);
}
.owl-zzz-1 { animation: zzzFloat 2.4s ease-out infinite; }
.owl-zzz-2 { animation: zzzFloat 2.4s ease-out 0.8s infinite; font-size: 8px; }
.owl-zzz-3 { animation: zzzFloat 2.4s ease-out 1.6s infinite; font-size: 6px; }

/* ── Owl waking state ── */
.owl-waking .owl-body {
  animation: owlSit 4s ease-in-out infinite;
}
.owl-waking .owl-lid {
  animation: none;
  /* Height controlled by JS based on download progress */
}
.owl-waking .owl-pupil {
  opacity: 1;
  transition: opacity 0.3s ease, transform 0.3s ease-out;
}
.owl-waking .owl-zzz {
  display: none;
}
/* Waking: thought bubble (rounded cloud + vertical dots) */
.owl-waking .owl-balloon-idle {
  opacity: 1 !important;
  transform: translateY(0) scale(1) !important;
  transition: opacity 0.3s ease;
  font-style: italic;
  color: var(--color-text-tertiary);
  border-radius: 20px;
  padding: 10px 16px;
  border: 1.5px solid var(--color-border-strong);
  box-shadow: 0 2px 8px rgba(0,0,0,0.1);
}
.owl-waking .owl-balloon-idle::after {
  display: none; /* no speech tail during dreaming */
}
.owl-waking .thought-dots {
  display: flex;
}

/* ── Owl awake state (explicit, same as default) ── */
.owl-awake .owl-body {
  animation: owlSit 4s ease-in-out infinite;
}
.owl-awake .owl-lid {
  animation: owlBlink 4s ease-in-out infinite;
}
.owl-awake .owl-pupil {
  opacity: 1;
}
.owl-awake .owl-zzz {
  display: none;
}

/* Balloon dialog from owl */
.owl-balloon {
  position: absolute; bottom: 82px; right: 8px;
}
.owl-balloon-idle {
  background: var(--color-bg-surface); border: 1px solid var(--color-border);
  border-radius: 14px 14px 4px 14px;
  padding: 8px 14px; font-family: var(--font-body);
  font-size: 12.5px; font-weight: 500; color: var(--color-text-secondary);
  box-shadow: 0 2px 10px rgba(0,0,0,0.1); white-space: nowrap;
  opacity: 0; transform: translateY(4px) scale(0.95);
  transition: opacity 0.2s ease, transform 0.2s ease;
}
.owl-widget:hover .owl-balloon-idle,
.owl-widget.speech-visible .owl-balloon-idle { opacity: 1; transform: translateY(0) scale(1); }
.owl-widget.chat-open .owl-balloon-idle-wrap { display: none; }
/* Balloon tail */
.owl-balloon-idle::after {
  content: ''; position: absolute; bottom: -7px; right: 16px;
  width: 12px; height: 12px; background: var(--color-bg-surface);
  border-right: 1px solid var(--color-border);
  border-bottom: 1px solid var(--color-border);
  transform: rotate(45deg);
}

/* ── Thought Bubble Dots (vertical, below bubble, above owl) ── */
.owl-balloon-idle-wrap {
  display: flex; flex-direction: column; align-items: flex-end;
}
.thought-dots {
  display: none;
  flex-direction: column; align-items: center;
  gap: 4px; padding: 4px 24px 0 0;
}
.thought-dot {
  background: var(--color-bg-surface);
  border: 1.5px solid var(--color-border-strong);
  border-radius: 50%;
  box-shadow: 0 1px 4px rgba(0,0,0,0.12);
  opacity: 0; transform: scale(0);
}
/* Biggest dot at top (closest to bubble), smallest at bottom (closest to owl) */
.thought-dot:nth-child(1) { width: 10px; height: 10px; }
.thought-dot:nth-child(2) { width: 7px; height: 7px; }
.thought-dot:nth-child(3) { width: 5px; height: 5px; }

/* Chat header */
.chat-header {
  display: flex; align-items: center; justify-content: space-between;
  padding: 10px 14px; border-bottom: 1px solid var(--color-border);
  font-family: var(--font-body);
}
.chat-header-title {
  font-size: 12.5px; font-weight: 600; color: var(--color-text-primary);
}
.chat-model-badge {
  font-size: 10px; font-weight: 600; text-transform: uppercase; letter-spacing: 0.04em;
  padding: 2px 7px; border-radius: 4px;
}
.badge-gpt { background: #e0f2e9; color: #1b7a34; }
.badge-lfm { background: #e8f0f8; color: #00539B; }

/* Enhanced owl */
.owl-enhanced { display: none; }
.owl-basic { display: block; }
.owl-enhanced .owl-body {
  animation: owlSitEnhanced 3.5s ease-in-out infinite;
  transform-origin: 17px 43px;
}
@keyframes owlSitEnhanced {
  0%, 100% { transform: translate(39px, 8px); }
  50% { transform: translate(39px, 6px); }
}
.owl-sleeping .owl-enhanced .owl-body {
  animation-name: owlBreatheEnhanced;
}
@keyframes owlBreatheEnhanced {
  0%, 100% { transform: translate(39px, 8px) scale(1); }
  50% { transform: translate(39px, 8px) scale(1.015, 0.99); }
}

/* Chat inside balloon */
.owl-balloon-chat {
  display: none; width: 340px;
  background: var(--color-bg-surface); border: 1px solid var(--color-border);
  border-radius: var(--radius-lg) var(--radius-lg) 4px var(--radius-lg);
  box-shadow: 0 6px 24px rgba(0,0,0,0.14);
  overflow: hidden; animation: fadeUp 0.2s ease;
  flex-direction: column;
}
.owl-widget.chat-open .owl-balloon-chat { display: flex; }
/* Balloon tail for chat */
.owl-balloon-chat::after {
  content: ''; position: absolute; bottom: -7px; right: 20px;
  width: 12px; height: 12px; background: var(--color-bg-surface);
  border-right: 1px solid var(--color-border);
  border-bottom: 1px solid var(--color-border);
  transform: rotate(45deg);
}

.chat-messages {
  height: 320px; overflow-y: auto; padding: 14px;
  display: flex; flex-direction: column; gap: 8px;
}
.chat-msg {
  font-size: 12.5px; line-height: 1.45; padding: 8px 12px;
  border-radius: 10px; max-width: 88%;
}
.chat-bot {
  background: var(--color-bg-surface-alt); border: 1px solid var(--color-border);
  color: var(--color-text-primary); align-self: flex-start;
  border-radius: 10px 10px 10px 3px;
}
.chat-user {
  background: var(--color-accent); color: #fff;
  align-self: flex-end; border-radius: 10px 10px 3px 10px;
}
.chat-input-wrap {
  display: flex; gap: 0; padding: 10px;
  border-top: 1px solid var(--color-border);
}
.chat-input {
  flex: 1; padding: 7px 10px; font-family: var(--font-body); font-size: 12.5px;
  border: 1px solid var(--color-border-strong);
  border-radius: var(--radius-sm) 0 0 var(--radius-sm);
  outline: none; background: var(--color-bg-surface); color: var(--color-text-primary);
}
.chat-input:focus { border-color: var(--color-accent); }
.chat-send {
  padding: 7px 12px; background: var(--color-accent); color: #fff;
  border: 1px solid var(--color-accent); border-left: none;
  border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
  cursor: pointer; display: flex; align-items: center;
}
.chat-send:hover { background: var(--color-accent-hover); }

@media (max-width: 768px) {
  .owl-widget { bottom: calc(12px + env(safe-area-inset-bottom)); right: 12px; }
  .owl-svg { width: 48px; height: 48px; }
  .owl-balloon-chat { width: calc(100vw - 48px); }
  .owl-balloon { right: -4px; }
  .chat-messages { height: 260px; }
}

/* ── Reduced Motion ── */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
  .owl-particle { display: none; }
}

/* ── Safe Areas (notch/Dynamic Island) ── */
@supports (padding-top: env(safe-area-inset-top)) {
  .mobile-header { padding-top: calc(14px + env(safe-area-inset-top)); }
  .topbar { top: env(safe-area-inset-top); }
  .location-picker-inline {
    padding-bottom: calc(16px + env(safe-area-inset-bottom));
  }
}

/* ── Chat System Message ── */
.chat-system-msg {
  text-align: center;
  font-size: 11px; color: var(--color-text-tertiary);
  padding: 6px 0;
  border-top: 1px solid var(--color-border);
  margin-top: 4px;
}
.chat-system-msg .chat-link {
  font-size: 11px;
}

/* ── Feed Search ── */
.feed-search-row {
  margin-bottom: 12px;
}
.feed-search {
  font-family: var(--font-body); font-size: 13px;
  padding: 10px 14px; border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  background: var(--color-bg-surface); color: var(--color-text-primary);
  outline: none; width: 100%;
  box-shadow: var(--shadow-card);
}
.feed-search:focus { border-color: var(--color-accent); box-shadow: 0 0 0 3px rgba(0,83,155,0.1); }
.feed-search::placeholder { color: var(--color-text-tertiary); }

/* ── Show More ── */
.show-more-wrap {
  display: flex; align-items: center; justify-content: center;
  gap: 12px; padding: 16px;
}
.show-more-count { font-size: 12px; color: var(--color-text-tertiary); }
.show-more-btn {
  font-family: var(--font-body); font-size: 12px; font-weight: 550;
  padding: 8px 20px; border-radius: var(--radius-sm);
  border: 1px solid var(--color-accent);
  background: var(--color-bg-surface); color: var(--color-accent);
  cursor: pointer; transition: all 0.12s ease;
}
.show-more-btn:hover { background: var(--color-accent); color: #fff; }

/* ── Owl Action Note ── */
.owl-action-note {
  margin-top: 8px;
  font-size: 11px;
  color: var(--color-accent);
  opacity: 0.7;
  cursor: pointer;
  transition: opacity 0.12s;
  display: flex; align-items: center; gap: 4px;
}
.owl-action-note:hover { opacity: 1; }
.action-icon { font-size: 12px; }

/* ── Chat Spinner ── */
.chat-spinner { display: flex; gap: 4px; padding: 4px 0; }
.chat-spinner span {
  width: 6px; height: 6px; border-radius: 50%;
  background: var(--color-text-tertiary);
  animation: chatBounce 1.2s ease-in-out infinite;
}
.chat-spinner span:nth-child(2) { animation-delay: 0.2s; }
.chat-spinner span:nth-child(3) { animation-delay: 0.4s; }
@keyframes chatBounce {
  0%, 80%, 100% { transform: scale(1); opacity: 0.4; }
  40% { transform: scale(1.4); opacity: 1; }
}

/* ── Markdown in chat ── */
.chat-msg p { margin: 0 0 6px; }
.chat-msg p:last-child { margin: 0; }
.chat-msg ul, .chat-msg ol { margin: 4px 0; padding-left: 18px; }
.chat-msg code { font-size: 11px; background: rgba(0,0,0,0.06); padding: 1px 4px; border-radius: 3px; }
.chat-msg strong { font-weight: 600; }

/* ── HIG Compliance Fixes ── */
@media (max-width: 768px) {
  /* Touch targets: ensure ≥44px */
  .topic-explainer-btn { min-height: 44px; padding: 10px 16px; }
  .feed-search { min-height: 44px; padding: 10px 12px; }
  .show-more-btn { min-height: 44px; padding: 10px 20px; }
  .view-toggle-btn { min-height: 44px; padding: 10px 14px; }

  /* Spacing: ≥8px between adjacent targets */
  .tabs { gap: 4px; }
  .prompt-chips { gap: 8px; }
  .card-actions { gap: 8px; }

  /* Typography: minimum 11px */
  .kpi-context { font-size: 11px; }
  .detail-cell .detail-label { font-size: 11px; }
  .tab-count { font-size: 11px; }
}

/* Topbar safe area: extend backdrop into status bar zone */
@supports (padding-top: env(safe-area-inset-top)) {
  .topbar {
    top: 0;
    padding-top: env(safe-area-inset-top);
  }
}

/* Prevent horizontal overflow */
html, body { overflow-x: hidden; }

/* ── Highlight Pulse (tool call visual feedback) ── */
.pulse-highlight {
  animation: pulseGlow 2s ease-out;
}
@keyframes pulseGlow {
  0% { box-shadow: 0 0 0 0 rgba(232, 153, 35, 0.4); }
  30% { box-shadow: 0 0 0 6px rgba(232, 153, 35, 0.2); }
  100% { box-shadow: var(--shadow-card); }
}

/* ── Text Highlight (tool call) ── */
.text-highlight {
  background: rgba(232, 153, 35, 0.25);
  border-radius: 2px;
  padding: 1px 2px;
  transition: background 0.5s ease;
}
.text-highlight.fade-out {
  background: transparent;
}

/* ── Recommended Badge ── */
.rec-badge {
  font-size: 9px; font-weight: 600;
  text-transform: uppercase; letter-spacing: 0.05em;
  padding: 2px 6px; border-radius: 3px;
  background: var(--color-success-subtle); color: var(--color-success);
  border: 1px solid rgba(27, 122, 52, 0.15);
}
.card-recommended {
  border-left: 3px solid var(--color-success);
}

/* ── Card Value Row ── */
.card-value-row {
  display: flex; align-items: baseline; gap: 8px;
  margin-bottom: 6px;
}
.card-value {
  font-size: 22px; font-weight: 700;
  color: var(--color-text-primary);
  font-variant-numeric: tabular-nums;
  line-height: 1.2;
}
.card-savings {
  font-size: 12px; font-weight: 550;
  color: var(--color-danger);
  opacity: 0.8;
}