/* ============================================================
   SaaSpocalypse OS — Design System & Component Styles
   ============================================================ */

/* ── Design Tokens ── */
:root {
  /* Backgrounds */
  --bg-base:       #0a0a0b;
  --bg-surface:    #111113;
  --bg-elevated:   #18181b;
  --bg-card:       #1c1c1f;
  --bg-card-alt:   #222225;
  --bg-overlay:    rgba(10, 10, 11, 0.92);

  /* Borders */
  --border-subtle:  rgba(255, 255, 255, 0.06);
  --border-default: rgba(255, 255, 255, 0.08);
  --border-strong:  rgba(255, 255, 255, 0.14);
  --border-focus:   rgba(96, 165, 250, 0.5);

  /* Text */
  --text-primary:   #f4f4f5;
  --text-secondary: #a1a1aa;
  --text-tertiary:  #71717a;
  --text-muted:     #52525b;

  /* Accent — cool desaturated blue */
  --accent:         #60a5fa;
  --accent-dim:     rgba(96, 165, 250, 0.12);
  --accent-border:  rgba(96, 165, 250, 0.25);

  /* Semantic */
  --critical-text:  #f87171;
  --critical-bg:    rgba(248, 113, 113, 0.08);
  --critical-border:rgba(248, 113, 113, 0.18);

  --elevated-text:  #fbbf24;
  --elevated-bg:    rgba(251, 191, 36, 0.08);
  --elevated-border:rgba(251, 191, 36, 0.18);

  --watch-text:     #60a5fa;
  --watch-bg:       rgba(96, 165, 250, 0.08);
  --watch-border:   rgba(96, 165, 250, 0.18);

  --low-text:       #4ade80;
  --low-bg:         rgba(74, 222, 128, 0.08);
  --low-border:     rgba(74, 222, 128, 0.18);

  --positive:       #4ade80;
  --negative:       #f87171;
  --neutral:        #71717a;

  /* Layout */
  --sidebar-width:  220px;
  --header-height:  48px;
  --radius-sm:      3px;
  --radius-md:      4px;
  --radius-lg:      6px;

  /* Spacing scale (4px base) */
  --sp-1: 4px;
  --sp-2: 8px;
  --sp-3: 12px;
  --sp-4: 16px;
  --sp-5: 20px;
  --sp-6: 24px;
  --sp-8: 32px;
  --sp-10: 40px;

  /* Transitions */
  --ease-out: cubic-bezier(0.16, 1, 0.3, 1);
  --transition: 180ms var(--ease-out);
}

/* ============================================================
   LAYOUT — Dashboard Shell
   ============================================================ */

.dashboard {
  display: grid;
  grid-template-columns: var(--sidebar-width) 1fr;
  grid-template-rows: var(--header-height) 1fr;
  height: 100dvh;
  background: var(--bg-base);
}

/* ============================================================
   SIDEBAR
   ============================================================ */

.sidebar {
  grid-row: 1 / -1;
  grid-column: 1;
  display: flex;
  flex-direction: column;
  background: var(--bg-surface);
  border-right: 1px solid var(--border-subtle);
  overflow-y: auto;
  overscroll-behavior: contain;
  z-index: 20;
}

.sidebar-logo {
  display: flex;
  align-items: center;
  gap: var(--sp-3);
  padding: var(--sp-4) var(--sp-4);
  border-bottom: 1px solid var(--border-subtle);
  height: var(--header-height);
  flex-shrink: 0;
}

.sidebar-logo-mark {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 26px;
  height: 26px;
  flex-shrink: 0;
}

.sidebar-logo-text {
  font-family: 'JetBrains Mono', monospace;
  font-size: 12px;
  font-weight: 700;
  color: var(--text-primary);
  letter-spacing: 0.04em;
  line-height: 1.2;
}

.sidebar-logo-sub {
  font-family: 'JetBrains Mono', monospace;
  font-size: 9px;
  font-weight: 400;
  color: var(--text-muted);
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.sidebar-nav {
  flex: 1;
  padding: var(--sp-3) 0;
}

.nav-section-label {
  font-family: 'JetBrains Mono', monospace;
  font-size: 9px;
  font-weight: 600;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.1em;
  padding: var(--sp-3) var(--sp-4) var(--sp-2);
}

.nav-item {
  display: flex;
  align-items: center;
  gap: var(--sp-3);
  padding: 7px var(--sp-4);
  font-size: 12.5px;
  font-weight: 500;
  color: var(--text-secondary);
  cursor: pointer;
  transition: color var(--transition), background var(--transition);
  border-left: 2px solid transparent;
  position: relative;
  user-select: none;
}

.nav-item:hover {
  color: var(--text-primary);
  background: rgba(255, 255, 255, 0.03);
}

.nav-item.active {
  color: var(--accent);
  border-left-color: var(--accent);
  background: var(--accent-dim);
}

.nav-item .nav-icon {
  width: 14px;
  height: 14px;
  flex-shrink: 0;
  opacity: 0.7;
}

.nav-item.active .nav-icon {
  opacity: 1;
}

.nav-badge {
  margin-left: auto;
  font-family: 'JetBrains Mono', monospace;
  font-size: 9px;
  font-weight: 600;
  padding: 1px 5px;
  border-radius: 2px;
  background: var(--critical-bg);
  color: var(--critical-text);
  border: 1px solid var(--critical-border);
}

.nav-badge.badge-watch {
  background: var(--watch-bg);
  color: var(--watch-text);
  border-color: var(--watch-border);
}

.sidebar-footer {
  padding: var(--sp-3) var(--sp-4);
  border-top: 1px solid var(--border-subtle);
  font-family: 'JetBrains Mono', monospace;
  font-size: 9px;
  color: var(--text-muted);
  letter-spacing: 0.06em;
  line-height: 1.8;
}

/* ============================================================
   HEADER
   ============================================================ */

.header {
  grid-column: 2;
  grid-row: 1;
  display: flex;
  align-items: center;
  gap: var(--sp-4);
  padding: 0 var(--sp-6);
  background: var(--bg-surface);
  border-bottom: 1px solid var(--border-subtle);
  position: sticky;
  top: 0;
  z-index: 10;
  height: var(--header-height);
}

.header-breadcrumb {
  display: flex;
  align-items: center;
  gap: var(--sp-2);
  font-family: 'JetBrains Mono', monospace;
  font-size: 10px;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  flex-shrink: 0;
}

.header-breadcrumb .bc-sep {
  color: var(--text-muted);
  opacity: 0.4;
}

.header-breadcrumb .bc-current {
  color: var(--text-secondary);
}

.header-search {
  flex: 1;
  max-width: 380px;
  position: relative;
}

.header-search input {
  width: 100%;
  height: 30px;
  background: var(--bg-elevated);
  border: 1px solid var(--border-default);
  border-radius: var(--radius-md);
  padding: 0 var(--sp-3) 0 30px;
  font-size: 12px;
  color: var(--text-primary);
  outline: none;
  transition: border-color var(--transition);
}

.header-search input::placeholder {
  color: var(--text-muted);
}

.header-search input:focus {
  border-color: var(--border-focus);
}

.header-search-icon {
  position: absolute;
  left: 9px;
  top: 50%;
  transform: translateY(-50%);
  width: 12px;
  height: 12px;
  color: var(--text-muted);
  pointer-events: none;
}

.header-search-kbd {
  position: absolute;
  right: 8px;
  top: 50%;
  transform: translateY(-50%);
  font-family: 'JetBrains Mono', monospace;
  font-size: 9px;
  color: var(--text-muted);
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  border-radius: 2px;
  padding: 1px 4px;
}

.header-right {
  display: flex;
  align-items: center;
  gap: var(--sp-4);
  margin-left: auto;
}

.header-clock {
  font-family: 'JetBrains Mono', monospace;
  font-size: 10px;
  color: var(--text-tertiary);
  letter-spacing: 0.06em;
  white-space: nowrap;
}

.status-dot {
  display: inline-block;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--positive);
  flex-shrink: 0;
}

.status-indicator {
  display: flex;
  align-items: center;
  gap: 5px;
  font-family: 'JetBrains Mono', monospace;
  font-size: 10px;
  color: var(--text-tertiary);
  letter-spacing: 0.04em;
}

/* ============================================================
   MAIN CONTENT AREA
   ============================================================ */

.main {
  grid-column: 2;
  grid-row: 2;
  overflow-y: auto;
  overscroll-behavior: contain;
  background: var(--bg-base);
}

.section-content {
  display: none;
  padding: var(--sp-6);
  min-height: 100%;
}

.section-content.active {
  display: block;
}

/* ============================================================
   SECTION HEADERS
   ============================================================ */

.section-header {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  margin-bottom: var(--sp-6);
  gap: var(--sp-4);
}

.section-title-group {}

.section-title {
  font-size: 16px;
  font-weight: 600;
  color: var(--text-primary);
  line-height: 1.2;
}

.section-subtitle {
  font-family: 'JetBrains Mono', monospace;
  font-size: 10px;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  margin-top: 4px;
}

/* ============================================================
   CARDS / PANELS
   ============================================================ */

.card {
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
}

.card-alt {
  background: var(--bg-card-alt);
}

.card-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--sp-3) var(--sp-4);
  border-bottom: 1px solid var(--border-subtle);
}

.card-title {
  font-family: 'JetBrains Mono', monospace;
  font-size: 10px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--text-tertiary);
}

.card-body {
  padding: var(--sp-4);
}

/* ============================================================
   KPI CARDS
   ============================================================ */

.kpi-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(140px, 1fr));
  gap: var(--sp-3);
  margin-bottom: var(--sp-6);
}

.kpi-card {
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
  padding: var(--sp-4);
}

.kpi-label {
  font-family: 'JetBrains Mono', monospace;
  font-size: 9px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--text-muted);
  margin-bottom: var(--sp-2);
}

.kpi-value {
  font-family: 'JetBrains Mono', monospace;
  font-size: 28px;
  font-weight: 700;
  line-height: 1;
  color: var(--text-primary);
  font-variant-numeric: tabular-nums;
  margin-bottom: var(--sp-1);
}

.kpi-value.value-critical { color: var(--critical-text); }
.kpi-value.value-elevated { color: var(--elevated-text); }
.kpi-value.value-watch    { color: var(--watch-text); }
.kpi-value.value-low      { color: var(--low-text); }

.kpi-meta {
  font-size: 11px;
  color: var(--text-tertiary);
}

/* ============================================================
   TIER BADGES
   ============================================================ */

.tier-badge {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  padding: 2px 7px;
  border-radius: 3px;
  font-family: 'JetBrains Mono', monospace;
  font-size: 9px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  white-space: nowrap;
}

.tier-badge.critical {
  color: var(--critical-text);
  background: var(--critical-bg);
  border: 1px solid var(--critical-border);
}
.tier-badge.elevated {
  color: var(--elevated-text);
  background: var(--elevated-bg);
  border: 1px solid var(--elevated-border);
}
.tier-badge.watch {
  color: var(--watch-text);
  background: var(--watch-bg);
  border: 1px solid var(--watch-border);
}
.tier-badge.low {
  color: var(--low-text);
  background: var(--low-bg);
  border: 1px solid var(--low-border);
}

.severity-badge {
  display: inline-flex;
  align-items: center;
  padding: 2px 6px;
  border-radius: 3px;
  font-family: 'JetBrains Mono', monospace;
  font-size: 9px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.06em;
}
.severity-badge.critical { color: var(--critical-text); background: var(--critical-bg); border: 1px solid var(--critical-border); }
.severity-badge.elevated { color: var(--elevated-text); background: var(--elevated-bg); border: 1px solid var(--elevated-border); }
.severity-badge.watch    { color: var(--watch-text);    background: var(--watch-bg);    border: 1px solid var(--watch-border); }

/* ============================================================
   SCORE BAR
   ============================================================ */

.score-bar-wrap {
  display: flex;
  align-items: center;
  gap: var(--sp-2);
}

.score-bar-track {
  flex: 1;
  height: 3px;
  background: var(--bg-elevated);
  border-radius: 2px;
  overflow: hidden;
}

.score-bar-fill {
  height: 100%;
  border-radius: 2px;
  transition: width 600ms var(--ease-out);
}

.score-bar-fill.critical { background: var(--critical-text); }
.score-bar-fill.elevated { background: var(--elevated-text); }
.score-bar-fill.watch    { background: var(--watch-text); }
.score-bar-fill.low      { background: var(--low-text); }

.score-value {
  font-family: 'JetBrains Mono', monospace;
  font-size: 12px;
  font-weight: 600;
  font-variant-numeric: tabular-nums;
  min-width: 28px;
  text-align: right;
}

.score-value.critical { color: var(--critical-text); }
.score-value.elevated { color: var(--elevated-text); }
.score-value.watch    { color: var(--watch-text); }
.score-value.low      { color: var(--low-text); }

/* ============================================================
   DELTA INDICATOR
   ============================================================ */

.delta {
  display: inline-flex;
  align-items: center;
  gap: 2px;
  font-family: 'JetBrains Mono', monospace;
  font-size: 10px;
  font-weight: 600;
  font-variant-numeric: tabular-nums;
}

.delta.positive { color: var(--positive); }
.delta.negative { color: var(--negative); }
.delta.neutral  { color: var(--neutral); }

/* ============================================================
   OVERVIEW SECTION
   ============================================================ */

.overview-charts {
  display: grid;
  grid-template-columns: 1fr 1fr 1fr;
  gap: var(--sp-4);
  margin-bottom: var(--sp-6);
}

.chart-card {
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
}

.chart-card .chart-canvas-wrap {
  padding: var(--sp-4);
}

.chart-canvas-wrap canvas {
  display: block;
}

/* ============================================================
   SUGGESTION CARDS
   ============================================================ */

.suggestions {
  display: flex;
  gap: var(--sp-3);
  flex-wrap: wrap;
  margin-top: var(--sp-6);
}

.suggestion-card {
  display: inline-flex;
  align-items: center;
  gap: var(--sp-2);
  padding: 7px var(--sp-3);
  background: var(--bg-card);
  border: 1px solid var(--border-default);
  border-radius: var(--radius-md);
  font-size: 12px;
  color: var(--text-secondary);
  cursor: pointer;
  transition: border-color var(--transition), color var(--transition), background var(--transition);
}

.suggestion-card:hover {
  border-color: var(--accent-border);
  color: var(--accent);
  background: var(--accent-dim);
}

.suggestion-card svg {
  width: 12px;
  height: 12px;
  flex-shrink: 0;
}

/* ============================================================
   HEATMAP SECTION
   ============================================================ */

.heatmap-vertical-group {
  margin-bottom: var(--sp-5);
}

.heatmap-vertical-label {
  font-family: 'JetBrains Mono', monospace;
  font-size: 9px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--text-muted);
  margin-bottom: var(--sp-2);
}

.heatmap-tiles {
  display: flex;
  flex-wrap: wrap;
  gap: var(--sp-2);
}

.heatmap-tile {
  position: relative;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  width: 100px;
  height: 72px;
  padding: var(--sp-2) var(--sp-3);
  border-radius: var(--radius-md);
  cursor: pointer;
  transition: transform var(--transition), filter var(--transition), border-color var(--transition);
  border: 1px solid transparent;
}

.heatmap-tile:hover {
  transform: translateY(-1px);
  filter: brightness(1.1);
}

.heatmap-tile.critical {
  background: rgba(248, 113, 113, 0.09);
  border-color: var(--critical-border);
}
.heatmap-tile.elevated {
  background: rgba(251, 191, 36, 0.08);
  border-color: var(--elevated-border);
}
.heatmap-tile.watch {
  background: rgba(96, 165, 250, 0.07);
  border-color: var(--watch-border);
}
.heatmap-tile.low {
  background: rgba(74, 222, 128, 0.07);
  border-color: var(--low-border);
}

.heatmap-tile-ticker {
  font-family: 'JetBrains Mono', monospace;
  font-size: 11px;
  font-weight: 700;
  color: var(--text-primary);
  letter-spacing: 0.04em;
}

.heatmap-tile-name {
  font-size: 9px;
  color: var(--text-tertiary);
  line-height: 1.2;
  margin-top: 1px;
}

.heatmap-tile-score {
  font-family: 'JetBrains Mono', monospace;
  font-size: 18px;
  font-weight: 700;
  line-height: 1;
  font-variant-numeric: tabular-nums;
}

.heatmap-tile.critical .heatmap-tile-score { color: var(--critical-text); }
.heatmap-tile.elevated .heatmap-tile-score { color: var(--elevated-text); }
.heatmap-tile.watch    .heatmap-tile-score { color: var(--watch-text); }
.heatmap-tile.low      .heatmap-tile-score { color: var(--low-text); }

/* ============================================================
   WATCHLIST TABLE
   ============================================================ */

.watchlist-controls {
  display: flex;
  align-items: center;
  gap: var(--sp-3);
  margin-bottom: var(--sp-4);
  flex-wrap: wrap;
}

.filter-group {
  display: flex;
  align-items: center;
  gap: var(--sp-2);
}

.filter-label {
  font-family: 'JetBrains Mono', monospace;
  font-size: 9px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--text-muted);
}

.filter-btn {
  padding: 4px 10px;
  border-radius: var(--radius-sm);
  font-family: 'JetBrains Mono', monospace;
  font-size: 10px;
  font-weight: 500;
  color: var(--text-secondary);
  background: var(--bg-card);
  border: 1px solid var(--border-default);
  cursor: pointer;
  transition: all var(--transition);
}

.filter-btn:hover {
  border-color: var(--border-strong);
  color: var(--text-primary);
}

.filter-btn.active {
  background: var(--accent-dim);
  border-color: var(--accent-border);
  color: var(--accent);
}

.filter-btn.active.critical {
  background: var(--critical-bg);
  border-color: var(--critical-border);
  color: var(--critical-text);
}
.filter-btn.active.elevated {
  background: var(--elevated-bg);
  border-color: var(--elevated-border);
  color: var(--elevated-text);
}
.filter-btn.active.watch {
  background: var(--watch-bg);
  border-color: var(--watch-border);
  color: var(--watch-text);
}
.filter-btn.active.low {
  background: var(--low-bg);
  border-color: var(--low-border);
  color: var(--low-text);
}

.table-wrap {
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
  overflow: hidden;
  overflow-x: auto;
}

.data-table {
  width: 100%;
  min-width: 700px;
}

.data-table thead {
  background: var(--bg-card-alt);
  position: sticky;
  top: 0;
  z-index: 1;
}

.data-table th {
  padding: 8px var(--sp-4);
  font-family: 'JetBrains Mono', monospace;
  font-size: 9px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--text-muted);
  text-align: left;
  border-bottom: 1px solid var(--border-default);
  white-space: nowrap;
  cursor: pointer;
  user-select: none;
  transition: color var(--transition);
}

.data-table th:hover {
  color: var(--text-secondary);
}

.data-table th.sorted {
  color: var(--accent);
}

.data-table th .sort-icon {
  display: inline-block;
  margin-left: 4px;
  opacity: 0.5;
}

.data-table tbody tr {
  border-bottom: 1px solid var(--border-subtle);
  transition: background var(--transition);
  cursor: pointer;
}

.data-table tbody tr:last-child {
  border-bottom: none;
}

.data-table tbody tr:hover {
  background: rgba(255, 255, 255, 0.03);
}

.data-table tbody tr:nth-child(even) {
  background: rgba(255, 255, 255, 0.015);
}

.data-table tbody tr:nth-child(even):hover {
  background: rgba(255, 255, 255, 0.04);
}

.data-table td {
  padding: 9px var(--sp-4);
  font-size: 12.5px;
  color: var(--text-secondary);
  vertical-align: middle;
}

.td-ticker {
  font-family: 'JetBrains Mono', monospace;
  font-size: 12px;
  font-weight: 700;
  color: var(--text-primary);
  letter-spacing: 0.04em;
}

.td-name {
  font-size: 12px;
  color: var(--text-secondary);
}

.td-mono {
  font-family: 'JetBrains Mono', monospace;
  font-variant-numeric: tabular-nums;
  font-size: 12px;
}

/* Expanded row */
.expand-row {
  display: none;
  background: var(--bg-elevated);
}

.expand-row.open {
  display: table-row;
}

.expand-cell {
  padding: var(--sp-4) var(--sp-6);
  border-bottom: 1px solid var(--border-default);
}

.expand-content {
  display: grid;
  grid-template-columns: 1fr 1fr 1fr;
  gap: var(--sp-4);
}

.expand-field-label {
  font-family: 'JetBrains Mono', monospace;
  font-size: 9px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--text-muted);
  margin-bottom: 4px;
}

.expand-field-value {
  font-size: 12px;
  color: var(--text-secondary);
  line-height: 1.5;
}

.expand-catalyst {
  grid-column: 1 / -1;
  padding-top: var(--sp-3);
  border-top: 1px solid var(--border-subtle);
  margin-top: var(--sp-2);
}

/* ============================================================
   SEARCH RESULTS OVERLAY
   ============================================================ */

.search-overlay {
  position: fixed;
  top: var(--header-height);
  left: var(--sidebar-width);
  right: 0;
  z-index: 50;
  background: var(--bg-overlay);
  border-bottom: 1px solid var(--border-default);
  display: none;
  max-height: 400px;
  overflow-y: auto;
  overscroll-behavior: contain;
}

.search-overlay.visible {
  display: block;
}

.search-results-group {
  padding: var(--sp-2) 0;
}

.search-group-label {
  font-family: 'JetBrains Mono', monospace;
  font-size: 9px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--text-muted);
  padding: var(--sp-2) var(--sp-4);
}

.search-result-item {
  display: flex;
  align-items: center;
  gap: var(--sp-3);
  padding: 8px var(--sp-4);
  cursor: pointer;
  transition: background var(--transition);
}

.search-result-item:hover {
  background: rgba(255, 255, 255, 0.04);
}

.search-result-ticker {
  font-family: 'JetBrains Mono', monospace;
  font-size: 11px;
  font-weight: 700;
  color: var(--text-primary);
  min-width: 40px;
}

.search-result-name {
  font-size: 12px;
  color: var(--text-secondary);
  flex: 1;
}

/* ============================================================
   EVENT FEED
   ============================================================ */

.feed-controls {
  display: flex;
  align-items: center;
  gap: var(--sp-3);
  margin-bottom: var(--sp-4);
}

.feed-search {
  flex: 1;
  max-width: 300px;
  position: relative;
}

.feed-search input {
  width: 100%;
  height: 30px;
  background: var(--bg-card);
  border: 1px solid var(--border-default);
  border-radius: var(--radius-md);
  padding: 0 var(--sp-3) 0 28px;
  font-size: 12px;
  color: var(--text-primary);
  outline: none;
  transition: border-color var(--transition);
}

.feed-search input::placeholder {
  color: var(--text-muted);
}

.feed-search input:focus {
  border-color: var(--border-focus);
}

.feed-search-icon {
  position: absolute;
  left: 8px;
  top: 50%;
  transform: translateY(-50%);
  width: 12px;
  height: 12px;
  color: var(--text-muted);
  pointer-events: none;
}

.event-list {
  display: flex;
  flex-direction: column;
  gap: var(--sp-3);
}

.event-card {
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
  padding: var(--sp-4);
  transition: border-color var(--transition);
}

.event-card:hover {
  border-color: var(--border-default);
}

.event-card.critical { border-left: 2px solid var(--critical-text); }
.event-card.elevated { border-left: 2px solid var(--elevated-text); }
.event-card.watch    { border-left: 2px solid var(--watch-text); }

.event-header {
  display: flex;
  align-items: flex-start;
  gap: var(--sp-3);
  margin-bottom: var(--sp-3);
}

.event-meta {
  display: flex;
  align-items: center;
  gap: var(--sp-2);
  flex-shrink: 0;
}

.event-date {
  font-family: 'JetBrains Mono', monospace;
  font-size: 9px;
  color: var(--text-muted);
  letter-spacing: 0.04em;
}

.event-vertical-tag {
  font-family: 'JetBrains Mono', monospace;
  font-size: 9px;
  padding: 1px 6px;
  border-radius: 2px;
  background: var(--bg-elevated);
  border: 1px solid var(--border-subtle);
  color: var(--text-tertiary);
}

.event-title {
  font-size: 13px;
  font-weight: 500;
  color: var(--text-primary);
  line-height: 1.4;
  flex: 1;
}

.event-summary {
  font-size: 12px;
  color: var(--text-tertiary);
  line-height: 1.6;
  margin-bottom: var(--sp-3);
}

.event-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--sp-3);
}

.event-tickers {
  display: flex;
  gap: var(--sp-1);
  flex-wrap: wrap;
}

.ticker-tag {
  font-family: 'JetBrains Mono', monospace;
  font-size: 9px;
  font-weight: 600;
  padding: 2px 6px;
  border-radius: 2px;
  background: var(--accent-dim);
  border: 1px solid var(--accent-border);
  color: var(--accent);
  letter-spacing: 0.04em;
}

.event-source {
  font-family: 'JetBrains Mono', monospace;
  font-size: 9px;
  color: var(--text-muted);
  text-decoration: none;
  transition: color var(--transition);
  display: flex;
  align-items: center;
  gap: 4px;
}

.event-source:hover {
  color: var(--accent);
}

/* ============================================================
   IC MEMOS
   ============================================================ */

.memos-layout {
  display: grid;
  grid-template-columns: 240px 1fr;
  gap: var(--sp-4);
  height: calc(100vh - var(--header-height) - var(--sp-6) * 2);
  align-items: start;
}

.memo-list {
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
  overflow: hidden;
}

.memo-list-item {
  padding: var(--sp-3) var(--sp-4);
  border-bottom: 1px solid var(--border-subtle);
  cursor: pointer;
  transition: background var(--transition);
}

.memo-list-item:last-child {
  border-bottom: none;
}

.memo-list-item:hover {
  background: rgba(255, 255, 255, 0.03);
}

.memo-list-item.active {
  background: var(--accent-dim);
  border-left: 2px solid var(--accent);
}

.memo-list-date {
  font-family: 'JetBrains Mono', monospace;
  font-size: 9px;
  color: var(--text-muted);
  letter-spacing: 0.06em;
  margin-bottom: 3px;
}

.memo-list-title {
  font-size: 12px;
  font-weight: 500;
  color: var(--text-secondary);
  line-height: 1.3;
}

.memo-detail {
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
  overflow: hidden;
  overflow-y: auto;
  overscroll-behavior: contain;
  max-height: calc(100vh - var(--header-height) - var(--sp-6) * 2 - 80px);
}

.memo-detail-header {
  padding: var(--sp-5) var(--sp-6);
  border-bottom: 1px solid var(--border-default);
  background: var(--bg-card-alt);
}

.memo-detail-date {
  font-family: 'JetBrains Mono', monospace;
  font-size: 9px;
  color: var(--text-muted);
  letter-spacing: 0.08em;
  text-transform: uppercase;
  margin-bottom: var(--sp-2);
}

.memo-detail-title {
  font-size: 18px;
  font-weight: 600;
  color: var(--text-primary);
  line-height: 1.2;
}

.memo-detail-author {
  font-family: 'JetBrains Mono', monospace;
  font-size: 10px;
  color: var(--text-muted);
  margin-top: var(--sp-2);
}

.memo-body {
  padding: var(--sp-5) var(--sp-6);
}

.memo-section {
  margin-bottom: var(--sp-6);
  padding-bottom: var(--sp-6);
  border-bottom: 1px solid var(--border-subtle);
}

.memo-section:last-child {
  border-bottom: none;
  margin-bottom: 0;
}

.memo-section-heading {
  font-family: 'JetBrains Mono', monospace;
  font-size: 10px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--accent);
  margin-bottom: var(--sp-3);
}

.memo-prose {
  font-size: 13px;
  color: var(--text-secondary);
  line-height: 1.7;
  white-space: pre-wrap;
}

.memo-weight-chips {
  display: flex;
  gap: var(--sp-2);
  margin-bottom: var(--sp-3);
}

.weight-chip {
  padding: var(--sp-2) var(--sp-3);
  background: var(--bg-elevated);
  border: 1px solid var(--border-default);
  border-radius: var(--radius-sm);
  text-align: center;
}

.weight-chip-label {
  font-family: 'JetBrains Mono', monospace;
  font-size: 9px;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

.weight-chip-value {
  font-family: 'JetBrains Mono', monospace;
  font-size: 20px;
  font-weight: 700;
  color: var(--accent);
  font-variant-numeric: tabular-nums;
}

.memo-regime-badge {
  display: inline-block;
  padding: 3px 10px;
  border-radius: var(--radius-sm);
  font-family: 'JetBrains Mono', monospace;
  font-size: 10px;
  font-weight: 600;
  background: var(--elevated-bg);
  border: 1px solid var(--elevated-border);
  color: var(--elevated-text);
  margin-bottom: var(--sp-3);
}

.memo-movers-list {
  display: flex;
  flex-direction: column;
  gap: var(--sp-2);
}

.mover-row {
  display: flex;
  align-items: baseline;
  gap: var(--sp-3);
  padding: var(--sp-2) var(--sp-3);
  background: var(--bg-elevated);
  border-radius: var(--radius-sm);
  border: 1px solid var(--border-subtle);
}

.mover-ticker {
  font-family: 'JetBrains Mono', monospace;
  font-size: 11px;
  font-weight: 700;
  color: var(--text-primary);
  min-width: 40px;
}

.mover-change {
  font-family: 'JetBrains Mono', monospace;
  font-size: 11px;
  font-weight: 600;
  color: var(--critical-text);
  min-width: 40px;
  font-variant-numeric: tabular-nums;
}

.mover-driver {
  font-size: 11px;
  color: var(--text-tertiary);
  line-height: 1.4;
}

.memo-invalidation-list {
  display: flex;
  flex-direction: column;
  gap: var(--sp-2);
}

.invalidation-item {
  display: flex;
  gap: var(--sp-3);
  padding: var(--sp-2) 0;
  border-bottom: 1px solid var(--border-subtle);
}

.invalidation-item:last-child {
  border-bottom: none;
}

.inv-bullet {
  color: var(--elevated-text);
  flex-shrink: 0;
  margin-top: 2px;
}

.memo-sources-list {
  display: flex;
  flex-direction: column;
  gap: var(--sp-2);
}

.memo-source-item {
  display: flex;
  align-items: center;
  gap: var(--sp-2);
  font-size: 12px;
}

.memo-source-link {
  color: var(--accent);
  font-size: 12px;
  text-decoration: none;
}

.memo-source-link:hover {
  color: var(--text-primary);
  text-decoration: underline;
}

.memo-additions-list {
  display: flex;
  flex-direction: column;
  gap: var(--sp-2);
}

.addition-item {
  padding: var(--sp-2) var(--sp-3);
  background: var(--bg-elevated);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-sm);
  display: flex;
  gap: var(--sp-3);
}

.addition-ticker {
  font-family: 'JetBrains Mono', monospace;
  font-size: 11px;
  font-weight: 700;
  color: var(--text-primary);
  min-width: 42px;
  flex-shrink: 0;
}

.addition-reason {
  font-size: 12px;
  color: var(--text-tertiary);
  line-height: 1.4;
}

.removal-item {
  padding: var(--sp-2) var(--sp-3);
  background: var(--bg-elevated);
  border: 1px solid var(--critical-border);
  border-radius: var(--radius-sm);
  display: flex;
  gap: var(--sp-3);
}

/* ============================================================
   TIMELINE SECTION
   ============================================================ */

.timeline-content {
  display: flex;
  flex-direction: column;
  gap: var(--sp-6);
}

.timeline-company {
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
  overflow: hidden;
}

.timeline-company-header {
  display: flex;
  align-items: center;
  gap: var(--sp-4);
  padding: var(--sp-4) var(--sp-5);
  background: var(--bg-card-alt);
  border-bottom: 1px solid var(--border-default);
}

.timeline-ticker {
  font-family: 'JetBrains Mono', monospace;
  font-size: 14px;
  font-weight: 700;
  color: var(--text-primary);
  letter-spacing: 0.04em;
}

.timeline-company-name {
  font-size: 13px;
  color: var(--text-secondary);
}

.timeline-score {
  margin-left: auto;
  font-family: 'JetBrains Mono', monospace;
  font-size: 11px;
  font-weight: 600;
  color: var(--text-tertiary);
}

.timeline-events {
  padding: var(--sp-4) var(--sp-5);
  position: relative;
}

.timeline-events::before {
  content: '';
  position: absolute;
  left: 36px;
  top: var(--sp-4);
  bottom: var(--sp-4);
  width: 1px;
  background: var(--border-default);
}

.timeline-event {
  display: flex;
  gap: var(--sp-4);
  padding: var(--sp-3) 0;
  position: relative;
}

.timeline-event-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  margin-top: 5px;
  flex-shrink: 0;
  position: relative;
  z-index: 1;
}

.timeline-event.catalyst .timeline-event-dot  { background: var(--accent); }
.timeline-event.tier_entry .timeline-event-dot { background: var(--elevated-text); }
.timeline-event.market .timeline-event-dot     { background: var(--critical-text); }

.timeline-event-content {
  flex: 1;
}

.timeline-event-date {
  font-family: 'JetBrains Mono', monospace;
  font-size: 9px;
  color: var(--text-muted);
  letter-spacing: 0.06em;
  margin-bottom: 2px;
}

.timeline-event-label {
  font-size: 12px;
  font-weight: 500;
  color: var(--text-primary);
  margin-bottom: 2px;
}

.timeline-event.tier_entry .timeline-event-label {
  color: var(--elevated-text);
  font-family: 'JetBrains Mono', monospace;
  font-size: 10px;
  text-transform: uppercase;
  letter-spacing: 0.06em;
}

.timeline-event-detail {
  font-size: 11px;
  color: var(--text-tertiary);
  line-height: 1.5;
}

.timeline-event-price {
  font-family: 'JetBrains Mono', monospace;
  font-size: 10px;
  font-weight: 600;
  white-space: nowrap;
  margin-top: 3px;
}

.price-negative { color: var(--negative); }
.price-positive { color: var(--positive); }
.price-neutral  { color: var(--neutral); }

/* ============================================================
   SCORING MODEL SECTION
   ============================================================ */

.scoring-layout {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--sp-5);
  margin-bottom: var(--sp-5);
}

.weight-display {
  display: flex;
  gap: var(--sp-3);
}

.weight-block {
  flex: 1;
  background: var(--bg-elevated);
  border: 1px solid var(--border-default);
  border-radius: var(--radius-md);
  padding: var(--sp-3) var(--sp-4);
  text-align: center;
}

.weight-block-label {
  font-family: 'JetBrains Mono', monospace;
  font-size: 9px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--text-muted);
  margin-bottom: var(--sp-2);
}

.weight-block-value {
  font-family: 'JetBrains Mono', monospace;
  font-size: 24px;
  font-weight: 700;
  color: var(--accent);
  font-variant-numeric: tabular-nums;
}

.weight-block-pct {
  font-family: 'JetBrains Mono', monospace;
  font-size: 10px;
  color: var(--text-muted);
  margin-top: 2px;
}

.trigger-list {
  display: flex;
  flex-direction: column;
  gap: var(--sp-3);
}

.trigger-item {
  padding: var(--sp-3) var(--sp-4);
  background: var(--bg-elevated);
  border: 1px solid var(--border-default);
  border-radius: var(--radius-sm);
}

.trigger-item.active {
  border-color: var(--elevated-border);
  background: var(--elevated-bg);
}

.trigger-header {
  display: flex;
  align-items: center;
  gap: var(--sp-2);
  margin-bottom: 4px;
}

.trigger-id {
  font-family: 'JetBrains Mono', monospace;
  font-size: 9px;
  font-weight: 700;
  padding: 1px 5px;
  border-radius: 2px;
  background: var(--elevated-bg);
  border: 1px solid var(--elevated-border);
  color: var(--elevated-text);
}

.trigger-status {
  font-family: 'JetBrains Mono', monospace;
  font-size: 9px;
  margin-left: auto;
}

.trigger-status.fired { color: var(--positive); }
.trigger-status.idle  { color: var(--text-muted); }

.trigger-detail {
  font-size: 12px;
  color: var(--text-tertiary);
  line-height: 1.4;
}

.event-log-table {
  width: 100%;
}

.event-log-table th {
  background: var(--bg-card-alt);
}

/* ============================================================
   SETTINGS SECTION
   ============================================================ */

.settings-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--sp-5);
}

.settings-card {
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
  overflow: hidden;
}

.settings-card-header {
  padding: var(--sp-3) var(--sp-4);
  border-bottom: 1px solid var(--border-subtle);
  background: var(--bg-card-alt);
}

.settings-card-title {
  font-family: 'JetBrains Mono', monospace;
  font-size: 10px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--text-tertiary);
}

.settings-body {
  padding: var(--sp-4);
}

.settings-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--sp-2) 0;
  border-bottom: 1px solid var(--border-subtle);
}

.settings-row:last-child {
  border-bottom: none;
}

.settings-row-label {
  font-size: 12px;
  color: var(--text-secondary);
}

.settings-row-value {
  font-family: 'JetBrains Mono', monospace;
  font-size: 12px;
  font-weight: 600;
  color: var(--accent);
  font-variant-numeric: tabular-nums;
}

.settings-number-input {
  width: 64px;
  height: 28px;
  background: var(--bg-elevated);
  border: 1px solid var(--border-default);
  border-radius: var(--radius-sm);
  padding: 0 var(--sp-2);
  font-family: 'JetBrains Mono', monospace;
  font-size: 12px;
  color: var(--text-primary);
  text-align: right;
  outline: none;
  transition: border-color var(--transition);
}

.settings-number-input:focus {
  border-color: var(--border-focus);
}

.ticker-grid {
  display: flex;
  flex-wrap: wrap;
  gap: var(--sp-1);
  padding: var(--sp-3) var(--sp-4);
}

.ticker-toggle {
  padding: 3px 8px;
  border-radius: var(--radius-sm);
  font-family: 'JetBrains Mono', monospace;
  font-size: 9px;
  font-weight: 700;
  letter-spacing: 0.04em;
  cursor: pointer;
  transition: all var(--transition);
  border: 1px solid var(--border-default);
  color: var(--text-secondary);
  background: var(--bg-elevated);
}

.ticker-toggle.tracked {
  background: var(--accent-dim);
  border-color: var(--accent-border);
  color: var(--accent);
}

.ticker-toggle:hover {
  border-color: var(--border-strong);
}

/* ============================================================
   EDUCATION / HOW IT WORKS SECTION
   ============================================================ */

.education-layout {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--sp-5);
  margin-bottom: var(--sp-5);
}

.edu-card {
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
  padding: var(--sp-5);
}

.edu-card-icon {
  width: 32px;
  height: 32px;
  background: var(--accent-dim);
  border: 1px solid var(--accent-border);
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: var(--sp-3);
}

.edu-card-icon svg {
  width: 16px;
  height: 16px;
  color: var(--accent);
}

.edu-card-title {
  font-size: 13px;
  font-weight: 600;
  color: var(--text-primary);
  margin-bottom: var(--sp-2);
}

.edu-card-body {
  font-size: 12px;
  color: var(--text-tertiary);
  line-height: 1.7;
}

.glossary-table {
  width: 100%;
}

.glossary-table td:first-child {
  font-family: 'JetBrains Mono', monospace;
  font-size: 11px;
  font-weight: 700;
  color: var(--accent);
  white-space: nowrap;
  padding-right: var(--sp-4);
  width: 80px;
}

.tier-legend {
  display: flex;
  flex-direction: column;
  gap: var(--sp-2);
}

.tier-legend-item {
  display: flex;
  align-items: flex-start;
  gap: var(--sp-3);
  padding: var(--sp-2) 0;
}

.tier-legend-badge-col {
  flex-shrink: 0;
  padding-top: 1px;
}

.tier-legend-desc {
  font-size: 12px;
  color: var(--text-tertiary);
  line-height: 1.4;
}

/* ============================================================
   COMPANY DETAIL MODAL
   ============================================================ */

.modal-backdrop {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.75);
  z-index: 100;
  display: none;
  align-items: flex-start;
  justify-content: flex-end;
  padding: var(--header-height) 0 0;
}

.modal-backdrop.open {
  display: flex;
}

.modal-panel {
  width: 520px;
  height: calc(100vh - var(--header-height));
  background: var(--bg-surface);
  border-left: 1px solid var(--border-default);
  display: flex;
  flex-direction: column;
  overflow: hidden;
}

.modal-header {
  display: flex;
  align-items: center;
  gap: var(--sp-3);
  padding: var(--sp-4) var(--sp-5);
  border-bottom: 1px solid var(--border-default);
  background: var(--bg-card-alt);
  flex-shrink: 0;
}

.modal-ticker {
  font-family: 'JetBrains Mono', monospace;
  font-size: 18px;
  font-weight: 700;
  color: var(--text-primary);
  letter-spacing: 0.04em;
}

.modal-company-name {
  font-size: 14px;
  color: var(--text-secondary);
  flex: 1;
}

.modal-close {
  width: 28px;
  height: 28px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: var(--radius-sm);
  color: var(--text-muted);
  background: transparent;
  transition: all var(--transition);
  flex-shrink: 0;
}

.modal-close:hover {
  background: var(--bg-elevated);
  color: var(--text-primary);
}

.modal-body {
  flex: 1;
  overflow-y: auto;
  overscroll-behavior: contain;
  padding: var(--sp-5);
}

.modal-score-row {
  display: grid;
  grid-template-columns: 1fr 1fr 1fr 1fr;
  gap: var(--sp-3);
  margin-bottom: var(--sp-5);
}

.modal-score-block {
  background: var(--bg-elevated);
  border: 1px solid var(--border-default);
  border-radius: var(--radius-sm);
  padding: var(--sp-3);
  text-align: center;
}

.modal-score-label {
  font-family: 'JetBrains Mono', monospace;
  font-size: 9px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--text-muted);
  margin-bottom: 4px;
}

.modal-score-value {
  font-family: 'JetBrains Mono', monospace;
  font-size: 22px;
  font-weight: 700;
  font-variant-numeric: tabular-nums;
}

.modal-section {
  margin-bottom: var(--sp-5);
  padding-bottom: var(--sp-5);
  border-bottom: 1px solid var(--border-subtle);
}

.modal-section:last-child {
  border-bottom: none;
  margin-bottom: 0;
}

.modal-section-label {
  font-family: 'JetBrains Mono', monospace;
  font-size: 9px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--text-muted);
  margin-bottom: var(--sp-3);
}

.modal-field-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--sp-3);
}

.modal-field {
  background: var(--bg-elevated);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-sm);
  padding: var(--sp-2) var(--sp-3);
}

.modal-field-key {
  font-family: 'JetBrains Mono', monospace;
  font-size: 9px;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.06em;
  margin-bottom: 2px;
}

.modal-field-val {
  font-size: 12px;
  font-weight: 500;
  color: var(--text-primary);
}

.modal-thesis {
  font-size: 12.5px;
  color: var(--text-secondary);
  line-height: 1.7;
  background: var(--bg-elevated);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-sm);
  padding: var(--sp-3) var(--sp-4);
}

.modal-events-mini {
  display: flex;
  flex-direction: column;
  gap: var(--sp-2);
}

.modal-event-mini {
  display: flex;
  gap: var(--sp-3);
  padding: var(--sp-2) var(--sp-3);
  background: var(--bg-elevated);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-sm);
}

.modal-event-date {
  font-family: 'JetBrains Mono', monospace;
  font-size: 9px;
  color: var(--text-muted);
  white-space: nowrap;
  flex-shrink: 0;
  padding-top: 2px;
}

.modal-event-title {
  font-size: 11.5px;
  color: var(--text-tertiary);
  line-height: 1.4;
}

.competitors-list {
  display: flex;
  flex-wrap: wrap;
  gap: var(--sp-1);
}

.competitor-tag {
  font-family: 'JetBrains Mono', monospace;
  font-size: 9px;
  padding: 2px 7px;
  border-radius: 2px;
  background: var(--bg-elevated);
  border: 1px solid var(--border-default);
  color: var(--text-tertiary);
}

/* ============================================================
   MOBILE HAMBURGER
   ============================================================ */

.hamburger {
  display: none;
  align-items: center;
  justify-content: center;
  width: 32px;
  height: 32px;
  background: var(--bg-elevated);
  border: 1px solid var(--border-default);
  border-radius: var(--radius-sm);
  cursor: pointer;
  color: var(--text-secondary);
}

.sidebar-overlay {
  display: none;
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,0.6);
  z-index: 19;
}

/* ============================================================
   UTILITY
   ============================================================ */

.flex-row {
  display: flex;
  align-items: center;
}

.gap-2 { gap: var(--sp-2); }
.gap-3 { gap: var(--sp-3); }
.gap-4 { gap: var(--sp-4); }

.mt-2 { margin-top: var(--sp-2); }
.mt-3 { margin-top: var(--sp-3); }
.mt-4 { margin-top: var(--sp-4); }
.mt-6 { margin-top: var(--sp-6); }

.mb-2 { margin-bottom: var(--sp-2); }
.mb-3 { margin-bottom: var(--sp-3); }
.mb-4 { margin-bottom: var(--sp-4); }
.mb-6 { margin-bottom: var(--sp-6); }

.text-mono {
  font-family: 'JetBrains Mono', monospace;
  font-variant-numeric: tabular-nums;
}

.text-muted   { color: var(--text-muted); }
.text-tertiary { color: var(--text-tertiary); }
.text-secondary { color: var(--text-secondary); }
.text-primary { color: var(--text-primary); }
.text-accent  { color: var(--accent); }

.text-xs   { font-size: 10px; }
.text-sm   { font-size: 12px; }
.text-base { font-size: 13px; }

.divider {
  border: none;
  border-top: 1px solid var(--border-subtle);
  margin: var(--sp-5) 0;
}

/* ============================================================
   RESPONSIVE — Mobile
   ============================================================ */

@media (max-width: 768px) {
  .dashboard {
    grid-template-columns: 1fr;
    grid-template-rows: var(--header-height) 1fr;
  }

  .sidebar {
    position: fixed;
    left: -100%;
    top: 0;
    bottom: 0;
    width: 240px;
    z-index: 21;
    transition: left var(--transition);
  }

  .sidebar.open {
    left: 0;
  }

  .sidebar-overlay.active {
    display: block;
  }

  .header {
    grid-column: 1;
  }

  .main {
    grid-column: 1;
  }

  .hamburger {
    display: flex;
  }

  .header-search {
    display: none;
  }

  .header-clock {
    display: none;
  }

  .overview-charts {
    grid-template-columns: 1fr;
  }

  .education-layout {
    grid-template-columns: 1fr;
  }

  .scoring-layout {
    grid-template-columns: 1fr;
  }

  .settings-grid {
    grid-template-columns: 1fr;
  }

  .memos-layout {
    grid-template-columns: 1fr;
    height: auto;
  }

  .section-content {
    padding: var(--sp-4);
  }

  .modal-panel {
    width: 100%;
  }

  .expand-content {
    grid-template-columns: 1fr;
  }

  .modal-score-row {
    grid-template-columns: 1fr 1fr;
  }

  .modal-field-grid {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 480px) {
  :root {
    --header-height: 48px;
  }

  .kpi-grid {
    grid-template-columns: 1fr 1fr;
  }

  .heatmap-tile {
    width: 80px;
    height: 64px;
  }
}

/* ============================================================
   SOCIAL PULSE — Warm Amber/Orange Accent Section
   ============================================================ */

/* Accent tokens for Social Pulse */
:root {
  --pulse-amber:        #d4a853;
  --pulse-amber-dim:    rgba(212, 168, 83, 0.10);
  --pulse-amber-border: rgba(212, 168, 83, 0.22);
  --pulse-amber-glow:   rgba(212, 168, 83, 0.06);
  --pulse-orange:       #fb923c;
  --pulse-orange-dim:   rgba(251, 146, 60, 0.10);
}

/* Badge in sidebar nav */
.badge-pulse {
  background: var(--pulse-amber-dim);
  color: var(--pulse-amber);
  border: 1px solid var(--pulse-amber-border);
}

/* Social Controls bar */
.social-controls {
  display: flex;
  align-items: center;
  gap: 16px;
  flex-wrap: wrap;
  padding: 10px 0;
  border-bottom: 1px solid var(--border-subtle);
  margin-bottom: 8px;
}

.social-controls .filter-btn.bearish {
  color: #f87171;
}
.social-controls .filter-btn.bearish.active {
  background: rgba(248, 113, 113, 0.12);
  border-color: rgba(248, 113, 113, 0.3);
  color: #f87171;
}
.social-controls .filter-btn.bullish {
  color: #4ade80;
}
.social-controls .filter-btn.bullish.active {
  background: rgba(74, 222, 128, 0.12);
  border-color: rgba(74, 222, 128, 0.3);
  color: #4ade80;
}
.social-controls .filter-btn.neutral {
  color: #a1a1aa;
}
.social-controls .filter-btn.neutral.active {
  background: rgba(161, 161, 170, 0.12);
  border-color: rgba(161, 161, 170, 0.3);
  color: #a1a1aa;
}

/* Sort bar */
.social-sort-bar {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 8px 0 12px;
}

.social-sort-btn {
  font-size: 11px;
  padding: 3px 10px;
  border-radius: var(--radius-sm);
  border: 1px solid var(--border-subtle);
  background: transparent;
  color: var(--text-tertiary);
  cursor: pointer;
  transition: all 0.15s;
  font-family: inherit;
}
.social-sort-btn:hover {
  border-color: var(--border-default);
  color: var(--text-secondary);
}
.social-sort-btn.active {
  background: var(--pulse-amber-dim);
  border-color: var(--pulse-amber-border);
  color: var(--pulse-amber);
}

/* KPI grid for social */
.social-kpi-grid {
  margin-bottom: 8px;
}
.social-kpi {
  border-color: var(--pulse-amber-border);
}
.social-kpi .kpi-label {
  color: var(--pulse-amber);
}

/* Cards grid */
.social-cards-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
  gap: 12px;
}

/* Individual card */
.social-card {
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
  padding: 14px 16px;
  cursor: pointer;
  transition: border-color 0.15s, background 0.15s;
  display: flex;
  flex-direction: column;
  gap: 10px;
}
.social-card:hover {
  border-color: var(--pulse-amber-border);
  background: var(--bg-card-alt);
}

/* Card top row: ticker/name + badges */
.social-card-top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
}
.social-card-ticker-group {
  display: flex;
  align-items: baseline;
  gap: 8px;
  min-width: 0;
}
.social-card-ticker {
  font-family: 'JetBrains Mono', 'SF Mono', monospace;
  font-size: 14px;
  font-weight: 600;
  color: var(--text-primary);
  letter-spacing: 0.02em;
}
.social-card-name {
  font-size: 12px;
  color: var(--text-tertiary);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

/* Badges */
.social-card-badges {
  display: flex;
  align-items: center;
  gap: 6px;
  flex-shrink: 0;
}

.social-trend-badge {
  font-size: 10px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  padding: 2px 7px;
  border-radius: var(--radius-sm);
}
.trend-bearish {
  color: #f87171;
  background: rgba(248, 113, 113, 0.10);
  border: 1px solid rgba(248, 113, 113, 0.20);
}
.trend-bullish {
  color: #4ade80;
  background: rgba(74, 222, 128, 0.10);
  border: 1px solid rgba(74, 222, 128, 0.20);
}
.trend-neutral {
  color: #a1a1aa;
  background: rgba(161, 161, 170, 0.08);
  border: 1px solid rgba(161, 161, 170, 0.15);
}

/* Volume badge */
.social-vol-badge {
  font-size: 9px;
  letter-spacing: 1px;
  padding: 2px 5px;
  border-radius: var(--radius-sm);
  color: var(--text-tertiary);
}
.vol-high {
  color: var(--pulse-amber);
}
.vol-elevated {
  color: var(--pulse-amber);
  opacity: 0.7;
}
.vol-low {
  color: var(--text-muted);
}

/* Score row */
.social-card-score-row {
  display: flex;
  align-items: baseline;
  gap: 8px;
}
.social-score-value {
  font-family: 'JetBrains Mono', 'SF Mono', monospace;
  font-size: 20px;
  font-weight: 700;
  letter-spacing: -0.02em;
}
.social-score-label {
  font-size: 11px;
  color: var(--text-tertiary);
  text-transform: uppercase;
  letter-spacing: 0.04em;
}

/* Sentiment bar */
.social-bar-track {
  height: 4px;
  background: var(--bg-elevated);
  border-radius: 2px;
  position: relative;
  overflow: visible;
}
.social-bar-fill {
  height: 100%;
  border-radius: 2px;
  transition: width 0.4s ease;
}
.social-bar-center {
  position: absolute;
  top: -2px;
  left: 50%;
  width: 1px;
  height: 8px;
  background: var(--text-muted);
  opacity: 0.4;
}

/* Summary text */
.social-card-summary {
  font-size: 12px;
  line-height: 1.5;
  color: var(--text-secondary);
}

/* Top voices */
.social-card-voices {
  font-size: 11px;
  line-height: 1.4;
  color: var(--text-tertiary);
  border-top: 1px solid var(--border-subtle);
  padding-top: 8px;
}
.voices-label {
  color: var(--pulse-amber);
  font-weight: 600;
  text-transform: uppercase;
  font-size: 9px;
  letter-spacing: 0.06em;
}

/* Card footer */
.social-card-footer {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-top: auto;
}
.social-card-tier {
  font-size: 10px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  padding: 1px 6px;
  border-radius: var(--radius-sm);
}
.tier-badge-critical {
  color: var(--critical-text);
  background: var(--critical-bg);
}
.tier-badge-elevated {
  color: var(--elevated-text);
  background: var(--elevated-bg);
}
.tier-badge-watch {
  color: var(--watch-text);
  background: var(--watch-bg);
}
.tier-badge-low {
  color: var(--low-text);
  background: var(--low-bg);
}
.social-card-verticals {
  font-size: 10px;
  color: var(--text-muted);
}

/* Loading state */
.social-loading {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 48px 0;
  color: var(--text-tertiary);
  font-size: 13px;
}
.social-spinner {
  width: 16px;
  height: 16px;
  border: 2px solid var(--border-default);
  border-top-color: var(--pulse-amber);
  border-radius: 50%;
  animation: social-spin 0.8s linear infinite;
}
@keyframes social-spin {
  to { transform: rotate(360deg); }
}

/* Empty state */
.social-empty {
  padding: 48px 0;
  text-align: center;
  color: var(--text-tertiary);
  font-size: 13px;
}

/* Update badge */
.social-update-badge {
  font-size: 11px;
  color: var(--pulse-amber);
  padding: 3px 10px;
  background: var(--pulse-amber-dim);
  border: 1px solid var(--pulse-amber-border);
  border-radius: var(--radius-sm);
  letter-spacing: 0.02em;
}

/* Mobile responsive */
@media (max-width: 768px) {
  .social-cards-grid {
    grid-template-columns: 1fr;
  }
  .social-controls {
    gap: 8px;
  }
  .social-sort-bar {
    flex-wrap: wrap;
  }
}