/* components.css — All component styles for AI Landscape */

/* ============================================
   NAV
   ============================================ */
.nav {
  position: sticky;
  top: var(--lab-bar-h, 0px); /* Lab: stick just under the demo banner */
  z-index: 40;
  background: color-mix(in srgb, var(--color-bg) 85%, transparent);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--color-divider);
}
.nav-inner {
  max-width: var(--content-max);
  margin: 0 auto;
  padding: var(--space-3) var(--space-6);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-6);
}
.nav-brand {
  display: flex;
  align-items: center;
  gap: var(--space-3);
}
.nav-logo { color: var(--color-text); flex-shrink: 0; }
.nav-title {
  font-family: var(--font-display);
  font-size: var(--text-sm);
  font-weight: 600;
  letter-spacing: -0.01em;
  white-space: nowrap;
}
.nav-links {
  display: flex;
  gap: var(--space-1);
}
.nav-link {
  font-size: var(--text-sm);
  font-weight: 500;
  color: var(--color-text-muted);
  text-decoration: none;
  padding: var(--space-2) var(--space-3);
  border-radius: var(--radius-md);
  transition: color var(--transition-interactive), background var(--transition-interactive);
}
.nav-link:hover { color: var(--color-text); background: var(--color-surface-offset); }
.nav-actions { display: flex; align-items: center; gap: var(--space-2); }
.theme-toggle {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 36px;
  height: 36px;
  border-radius: var(--radius-md);
  color: var(--color-text-muted);
  transition: color var(--transition-interactive), background var(--transition-interactive);
}
.theme-toggle:hover { color: var(--color-text); background: var(--color-surface-offset); }

/* ============================================
   HERO
   ============================================ */
.hero {
  padding: clamp(var(--space-12), 8vw, var(--space-24)) var(--space-6) clamp(var(--space-8), 5vw, var(--space-16));
  background: var(--color-bg);
  border-bottom: 1px solid var(--color-divider);
}
.hero-inner {
  max-width: var(--content-max);
  margin: 0 auto;
}
.hero-overline {
  font-size: var(--text-xs);
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--color-primary);
  font-weight: 500;
  margin-bottom: var(--space-4);
}
.hero-title {
  font-family: var(--font-display);
  font-size: var(--text-3xl);
  font-weight: 700;
  letter-spacing: -0.025em;
  line-height: 1.05;
  margin-bottom: var(--space-6);
}
.hero-year { color: var(--color-primary); }
.hero-subtitle {
  font-size: var(--text-lg);
  color: var(--color-text-muted);
  max-width: 72ch;
  line-height: 1.5;
  margin-bottom: var(--space-10);
}
.hero-stats {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(min(180px, 100%), 1fr));
  gap: var(--space-4);
}
.stat-card {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: var(--space-5) var(--space-6);
}
.stat-label {
  font-size: var(--text-xs);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--color-text-faint);
  margin-bottom: var(--space-2);
  font-weight: 500;
}
.stat-value {
  font-family: var(--font-display);
  font-size: var(--text-2xl);
  font-weight: 700;
  font-variant-numeric: tabular-nums lining-nums;
}
.stat-value--date { font-size: var(--text-lg); }

/* ============================================
   SECTIONS
   ============================================ */
.section {
  padding: clamp(var(--space-8), 5vw, var(--space-16)) var(--space-6);
  border-bottom: 1px solid var(--color-divider);
}
.section-inner {
  max-width: var(--content-max);
  margin: 0 auto;
}
.section-header {
  display: flex;
  justify-content: space-between;
  align-items: flex-end;
  gap: var(--space-6);
  margin-bottom: var(--space-8);
  flex-wrap: wrap;
}
.section-overline {
  font-size: var(--text-xs);
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--color-primary);
  font-weight: 500;
  margin-bottom: var(--space-2);
}
.section-title {
  font-family: var(--font-display);
  font-size: var(--text-xl);
  font-weight: 700;
  letter-spacing: -0.01em;
}
.section-desc {
  font-size: var(--text-sm);
  color: var(--color-text-muted);
  max-width: 50ch;
  text-align: right;
}

/* ============================================
   FILTER BAR
   ============================================ */
.filter-bar {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-4) var(--space-6);
  align-items: flex-end;
  margin-bottom: var(--space-6);
  padding: var(--space-4) var(--space-5);
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
}
.filter-group { display: flex; flex-direction: column; gap: var(--space-2); }
.filter-label {
  font-size: var(--text-xs);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--color-text-faint);
  font-weight: 500;
}
.filter-pills { display: flex; gap: var(--space-1); flex-wrap: wrap; }
.pill {
  font-size: var(--text-xs);
  font-weight: 500;
  padding: var(--space-1) var(--space-3);
  border-radius: var(--radius-full);
  background: var(--color-surface-offset);
  color: var(--color-text-muted);
  border: 1px solid transparent;
  transition: all var(--transition-interactive);
  display: inline-flex;
  align-items: center;
  gap: var(--space-1);
  white-space: nowrap;
}
.pill:hover { color: var(--color-text); background: var(--color-surface-dynamic); }
.pill.active { background: var(--color-primary-highlight); color: var(--color-primary); border-color: var(--color-primary); }
.pill-dot { width: 8px; height: 8px; border-radius: var(--radius-full); flex-shrink: 0; }
.search-wrapper { position: relative; }
.search-icon { position: absolute; left: var(--space-3); top: 50%; transform: translateY(-50%); color: var(--color-text-faint); pointer-events: none; }
.search-input {
  background: var(--color-surface-offset);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: var(--space-2) var(--space-3) var(--space-2) var(--space-8);
  font-size: var(--text-sm);
  color: var(--color-text);
  width: 200px;
  transition: border-color var(--transition-interactive), box-shadow var(--transition-interactive);
}
.search-input:focus { border-color: var(--color-primary); box-shadow: 0 0 0 3px var(--color-primary-highlight); outline: none; }
.search-input::placeholder { color: var(--color-text-faint); }
.sort-select {
  background: var(--color-surface-offset);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: var(--space-2) var(--space-4);
  font-size: var(--text-sm);
  color: var(--color-text);
  cursor: pointer;
  transition: border-color var(--transition-interactive);
}
.sort-select:focus { border-color: var(--color-primary); outline: none; }
.filter-group--search, .filter-group--sort { flex-grow: 0; }

/* ============================================
   CHART
   ============================================ */
.chart-container {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: var(--space-6);
  position: relative;
  height: 600px;
}
.chart-container canvas { width: 100% !important; height: calc(100% - 50px) !important; }
.chart-legend {
  display: flex;
  gap: var(--space-5);
  justify-content: center;
  padding-top: var(--space-4);
  flex-wrap: wrap;
}
.chart-legend-item {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  font-size: var(--text-xs);
  color: var(--color-text-muted);
}
.chart-legend-dot {
  width: 10px;
  height: 10px;
  border-radius: var(--radius-full);
  flex-shrink: 0;
}
.chart-legend-dot--hollow {
  border: 2px solid;
  background: transparent !important;
  width: 12px;
  height: 12px;
}
.chart-note {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  font-size: var(--text-xs);
  color: var(--color-text-faint);
  margin-top: var(--space-3);
}

/* ============================================
   COMPANY CARDS
   ============================================ */
.results-count {
  font-size: var(--text-sm);
  color: var(--color-text-muted);
  font-variant-numeric: tabular-nums;
}
.cards-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(min(340px, 100%), 1fr));
  gap: var(--space-4);
}
.company-card {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: var(--space-5) var(--space-6);
  transition: border-color var(--transition-interactive), box-shadow var(--transition-interactive);
  cursor: pointer;
  content-visibility: auto;
  contain-intrinsic-size: 0 240px;
}
.company-card:hover { border-color: var(--color-text-faint); box-shadow: var(--shadow-md); }
.company-card.acquired { border-style: dashed; }
.card-top {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: var(--space-3);
  margin-bottom: var(--space-3);
}
.card-name {
  font-family: var(--font-display);
  font-size: var(--text-lg);
  font-weight: 600;
  letter-spacing: -0.01em;
  line-height: 1.2;
}
.card-name a {
  color: inherit;
  text-decoration: none;
  transition: color var(--transition-interactive);
}
.card-name a:hover { color: var(--color-primary); }
.card-caps {
  font-family: var(--font-display);
  font-size: var(--text-lg);
  font-weight: 700;
  font-variant-numeric: tabular-nums lining-nums;
  color: var(--color-primary);
  white-space: nowrap;
  flex-shrink: 0;
}
.card-badges {
  display: flex;
  gap: var(--space-2);
  flex-wrap: wrap;
  margin-bottom: var(--space-3);
}
.badge {
  display: inline-flex;
  align-items: center;
  padding: 2px var(--space-2);
  border-radius: var(--radius-full);
  font-size: 11px;
  font-weight: 500;
  letter-spacing: 0.01em;
  line-height: 1.6;
}
.badge-security { background: var(--cat-security-bg); color: var(--cat-security); }
.badge-governance { background: var(--cat-governance-bg); color: var(--cat-governance); }
.badge-both { background: var(--cat-both-bg); color: var(--cat-both); }
.badge-acquired { background: var(--cat-acquired-bg); color: var(--cat-acquired); }
.card-meta {
  display: flex;
  gap: var(--space-6);
  font-size: var(--text-xs);
  color: var(--color-text-muted);
  margin-bottom: var(--space-3);
  font-variant-numeric: tabular-nums lining-nums;
}
.card-meta-item { display: flex; flex-direction: column; gap: 1px; }
.card-meta-label { color: var(--color-text-faint); font-size: 10px; text-transform: uppercase; letter-spacing: 0.06em; font-weight: 500; }
.card-positioning {
  font-size: var(--text-sm);
  color: var(--color-text-muted);
  line-height: 1.5;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}
.card-expand-hint {
  font-size: var(--text-xs);
  color: var(--color-text-faint);
  margin-top: var(--space-3);
  display: flex;
  align-items: center;
  gap: var(--space-1);
}

/* ============================================
   FEATURE COMPARISON
   ============================================ */
.compare-selector {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-2);
  margin-bottom: var(--space-6);
}
.compare-chip {
  font-size: var(--text-xs);
  padding: var(--space-1) var(--space-3);
  border-radius: var(--radius-full);
  background: var(--color-surface-offset);
  color: var(--color-text-muted);
  border: 1px solid var(--color-border);
  cursor: pointer;
  transition: all var(--transition-interactive);
  font-weight: 500;
}
.compare-chip:hover { background: var(--color-surface-dynamic); color: var(--color-text); }
.compare-chip.selected { background: var(--color-primary-highlight); color: var(--color-primary); border-color: var(--color-primary); }
.compare-table-wrapper {
  overflow-x: auto;
  overscroll-behavior: contain;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  background: var(--color-surface);
}
.compare-table {
  font-size: var(--text-sm);
  width: 100%;
  min-width: 600px;
}
.compare-table th,
.compare-table td {
  padding: var(--space-3) var(--space-4);
  text-align: left;
  border-bottom: 1px solid var(--color-divider);
}
.compare-table thead th {
  position: sticky;
  top: 0;
  background: var(--color-surface-offset);
  font-weight: 600;
  font-size: var(--text-xs);
  text-transform: uppercase;
  letter-spacing: 0.04em;
  color: var(--color-text-muted);
  z-index: 2;
  white-space: nowrap;
}
.compare-table thead th:first-child {
  position: sticky;
  left: 0;
  z-index: 3;
  background: var(--color-surface-offset);
}
.compare-table tbody td:first-child {
  position: sticky;
  left: 0;
  background: var(--color-surface);
  font-weight: 500;
  color: var(--color-text);
  z-index: 1;
  white-space: nowrap;
}
.compare-table tbody tr:last-child td { border-bottom: none; }
.check-mark { color: var(--color-success); font-weight: 700; }
.no-mark { color: var(--color-text-faint); }

/* ============================================
   INSIGHTS
   ============================================ */
.insights-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(min(340px, 100%), 1fr));
  gap: var(--space-4);
}
.insight-card {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: var(--space-5) var(--space-6);
}
.insight-card--wide { grid-column: 1 / -1; }
.insight-card-title {
  font-family: var(--font-display);
  font-size: var(--text-sm);
  font-weight: 600;
  margin-bottom: var(--space-4);
  color: var(--color-text);
}
.insight-bar-row {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  margin-bottom: var(--space-3);
  font-size: var(--text-sm);
}
.insight-bar-label {
  min-width: 120px;
  color: var(--color-text-muted);
  font-size: var(--text-xs);
  font-weight: 500;
}
.insight-bar-track {
  flex: 1;
  height: 6px;
  background: var(--color-surface-offset);
  border-radius: var(--radius-full);
  overflow: hidden;
}
.insight-bar-fill {
  height: 100%;
  border-radius: var(--radius-full);
  transition: width 600ms cubic-bezier(0.16, 1, 0.3, 1);
}
.insight-bar-value {
  min-width: 80px;
  text-align: right;
  font-variant-numeric: tabular-nums lining-nums;
  font-weight: 600;
  font-size: var(--text-sm);
}

/* M&A timeline */
.ma-item {
  display: grid;
  grid-template-columns: 90px 1fr auto;
  gap: var(--space-4);
  padding: var(--space-3) 0;
  border-bottom: 1px solid var(--color-divider);
  font-size: var(--text-sm);
  align-items: center;
}
.ma-item:last-child { border-bottom: none; }
.ma-date { color: var(--color-text-faint); font-size: var(--text-xs); font-variant-numeric: tabular-nums; font-weight: 500; }
.ma-detail { color: var(--color-text); }
.ma-detail strong { font-weight: 600; }
.ma-amount { color: var(--color-primary); font-weight: 600; font-variant-numeric: tabular-nums; white-space: nowrap; }

/* Capability coverage (replaces the original geography list) */
.insight-note { font-size: var(--text-xs); color: var(--color-text-faint); margin-top: var(--space-3); max-width: none; }

/* Geo distribution */
.geo-item {
  display: flex;
  justify-content: space-between;
  padding: var(--space-2) 0;
  border-bottom: 1px solid var(--color-divider);
  font-size: var(--text-sm);
}
.geo-item:last-child { border-bottom: none; }
.geo-location { color: var(--color-text-muted); }
.geo-count { font-weight: 600; font-variant-numeric: tabular-nums; }

/* ============================================
   MODAL
   ============================================ */
.modal-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.6);
  backdrop-filter: blur(4px);
  z-index: 200;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: var(--space-6);
  opacity: 0;
  pointer-events: none;
  transition: opacity 250ms cubic-bezier(0.16, 1, 0.3, 1);
}
.modal-overlay.active { opacity: 1; pointer-events: auto; }
.modal {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-xl);
  max-width: 640px;
  width: 100%;
  max-height: 85vh;
  overflow-y: auto;
  overscroll-behavior: contain;
  padding: var(--space-8);
  position: relative;
  transform: scale(0.96);
  transition: transform 300ms cubic-bezier(0.16, 1, 0.3, 1);
}
.modal-overlay.active .modal { transform: scale(1); }
.modal-close {
  position: absolute;
  top: var(--space-4);
  right: var(--space-4);
  width: 36px;
  height: 36px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: var(--radius-md);
  color: var(--color-text-muted);
  transition: background var(--transition-interactive), color var(--transition-interactive);
}
.modal-close:hover { background: var(--color-surface-offset); color: var(--color-text); }
.modal-company-name {
  font-family: var(--font-display);
  font-size: var(--text-xl);
  font-weight: 700;
  margin-bottom: var(--space-2);
}
.modal-badges { display: flex; gap: var(--space-2); flex-wrap: wrap; margin-bottom: var(--space-4); }
.modal-meta-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(120px, 1fr));
  gap: var(--space-4);
  margin-bottom: var(--space-6);
  padding: var(--space-4);
  background: var(--color-surface-offset);
  border-radius: var(--radius-md);
}
.modal-meta-item-label { font-size: 10px; text-transform: uppercase; letter-spacing: 0.06em; color: var(--color-text-faint); font-weight: 500; margin-bottom: 2px; }
.modal-meta-item-value { font-size: var(--text-sm); font-weight: 600; font-variant-numeric: tabular-nums lining-nums; }
.modal-section-title {
  font-size: var(--text-xs);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--color-text-faint);
  font-weight: 500;
  margin-bottom: var(--space-3);
  margin-top: var(--space-6);
}
.modal-positioning {
  font-size: var(--text-sm);
  color: var(--color-text-muted);
  line-height: 1.6;
  margin-bottom: var(--space-4);
}
.modal-features {
  list-style: none;
  padding: 0;
}
.modal-features li {
  font-size: var(--text-sm);
  color: var(--color-text-muted);
  padding: var(--space-2) 0;
  border-bottom: 1px solid var(--color-divider);
  display: flex;
  align-items: flex-start;
  gap: var(--space-2);
  line-height: 1.4;
}
.modal-features li:last-child { border-bottom: none; }
.modal-features li::before {
  content: '→';
  color: var(--color-primary);
  flex-shrink: 0;
  font-weight: 600;
}
.modal-investors {
  font-size: var(--text-sm);
  color: var(--color-text-muted);
  line-height: 1.6;
}
.modal-link {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  color: var(--color-primary);
  text-decoration: none;
  font-size: var(--text-sm);
  font-weight: 500;
  margin-top: var(--space-6);
  transition: color var(--transition-interactive);
}
.modal-link:hover { color: var(--color-primary-hover); }

/* ============================================
   FOOTER
   ============================================ */
.footer {
  padding: var(--space-8) var(--space-6);
  text-align: center;
  border-top: 1px solid var(--color-divider);
}
.footer-inner {
  max-width: var(--content-max);
  margin: 0 auto;
}
.footer p {
  font-size: var(--text-xs);
  color: var(--color-text-faint);
  margin: 0 auto;
  max-width: none;
}
.footer p + p { margin-top: var(--space-1); }

/* ============================================
   MOBILE RESPONSIVE
   ============================================ */
@media (max-width: 768px) {
  .nav-links { display: none; }
  .hero-title { font-size: var(--text-2xl); }
  .hero-stats { grid-template-columns: repeat(2, 1fr); }
  .section-header { flex-direction: column; align-items: flex-start; }
  .section-desc { text-align: left; }
  .filter-bar { flex-direction: column; }
  .search-input { width: 100%; }
  .cards-grid { grid-template-columns: 1fr; }
  .insights-grid { grid-template-columns: 1fr; }
  .insight-card--wide { grid-column: 1; }
  .modal { padding: var(--space-5); max-height: 90vh; }
  .ma-item { grid-template-columns: 70px 1fr; gap: var(--space-2); }
  .ma-amount { grid-column: 2; }
}

/* ============================================
   SCROLLBAR STYLING
   ============================================ */
::-webkit-scrollbar { width: 8px; height: 8px; }
::-webkit-scrollbar-track { background: var(--color-bg); }
::-webkit-scrollbar-thumb { background: var(--color-surface-dynamic); border-radius: var(--radius-full); }
::-webkit-scrollbar-thumb:hover { background: var(--color-text-faint); }

/* ============================================
   LAB ADDITIONS
   ============================================ */
.card-caps small { display: block; font-family: var(--font-body); font-size: 10px; font-weight: 500; letter-spacing: 0.06em; text-transform: uppercase; color: var(--color-text-faint); text-align: right; }
.hero-note { font-size: var(--text-xs); color: var(--color-text-faint); margin-top: var(--space-4); max-width: 72ch; }
.compare-note { font-size: var(--text-xs); color: var(--color-text-faint); margin-top: var(--space-3); }
html { scroll-padding-top: calc(var(--lab-bar-h, 0px) + 64px); }
@media (max-width: 768px) {
  .nav-inner { padding: var(--space-3) var(--space-4); }
  .hero, .section { padding-left: var(--space-4); padding-right: var(--space-4); }
  .chart-container { padding: var(--space-3); height: 460px; }
  .filter-bar { align-items: stretch; }
  .filter-group--search, .filter-group--sort { width: 100%; }
  .sort-select { width: 100%; }
  .card-meta { gap: var(--space-4); flex-wrap: wrap; }
  .insight-bar-label { min-width: 96px; }
  .insight-bar-value { min-width: 56px; }
}

/* Section menu on phones */
.nav { position: sticky; }
.nav-menu-btn { display: none; }
.nav-link.is-current { color: var(--color-text); background: var(--color-surface-offset); }
@media (max-width: 768px) {
  .nav-menu-btn {
    display: inline-flex; align-items: center; gap: var(--space-2); min-height: 44px; padding: 0 var(--space-3);
    border-radius: var(--radius-md); border: 1px solid var(--color-border); color: var(--color-text); font-size: var(--text-sm); font-weight: 500;
  }
  .nav-links {
    display: none; position: absolute; top: calc(100% + 6px); right: var(--space-4); left: var(--space-4);
    flex-direction: column; gap: 2px; padding: var(--space-2); z-index: 41;
    background: var(--color-surface); border: 1px solid var(--color-border); border-radius: var(--radius-lg); box-shadow: var(--shadow-lg);
  }
  .nav.menu-open .nav-links { display: flex; }
  .nav-link { min-height: 48px; display: flex; align-items: center; padding: 0 var(--space-4); font-size: var(--text-base); }
}
/* 44px touch targets on touch screens and narrower layouts */
@media (max-width: 1024px), (pointer: coarse) {
  .pill, .compare-chip { min-height: 44px; padding-left: var(--space-4); padding-right: var(--space-4); }
  .filter-pills, .compare-selector { gap: var(--space-2); }
  .theme-toggle, .modal-close { width: 44px; height: 44px; }
  .search-input, .sort-select { min-height: 44px; }
  .modal-link { min-height: 44px; }
}

/* keep the closed modal out of the tab order and away from clicks */
.modal-overlay { visibility: hidden; transition: opacity 250ms cubic-bezier(0.16, 1, 0.3, 1), visibility 0s linear 250ms; }
.modal-overlay.active { visibility: visible; transition: opacity 250ms cubic-bezier(0.16, 1, 0.3, 1), visibility 0s; }

.compare-status { font-size: var(--text-xs); color: var(--color-text-muted); margin-bottom: var(--space-3); min-height: 1.4em; }
.compare-status.warn { color: var(--color-warning); }
.compare-selector.is-full .compare-chip:not(.selected) { opacity: 0.55; }
.scroll-hint { display: none; font-size: var(--text-xs); color: var(--color-text-faint); margin-bottom: var(--space-2); }
@media (max-width: 860px) { .scroll-hint { display: block; } }
.empty-cards {
  grid-column: 1 / -1; display: flex; flex-direction: column; align-items: center; gap: var(--space-4); text-align: center;
  padding: var(--space-12) var(--space-6); border: 1px dashed var(--color-border); border-radius: var(--radius-lg); color: var(--color-text-muted);
}
.empty-cards p { font-size: var(--text-sm); max-width: 44ch; }