/* CogniGraph Studio — Dark Theme Stylesheet
 * Zero-dependency CSS with CSS custom properties
 * Version: 0.11.0
 */

/* ============================================================================
   CSS VARIABLES
   ============================================================================ */

:root {
  /* Background */
  --bg-primary: #0f172a;
  --bg-secondary: #1e293b;
  --bg-panel: #1e293b;
  --bg-panel-hover: #334155;
  --bg-input: #0f172a;
  --bg-code: #0f172a;

  /* Text */
  --text-primary: #e2e8f0;
  --text-secondary: #94a3b8;
  --text-muted: #64748b;
  --text-accent: #38bdf8;

  /* Borders */
  --border: #334155;
  --border-light: #1e293b;
  --border-accent: #0ea5e9;

  /* Brand */
  --brand: #0ea5e9;
  --brand-light: #38bdf8;
  --brand-dark: #0284c7;

  /* Status */
  --green: #10b981;
  --green-bg: rgba(16, 185, 129, 0.1);
  --yellow: #f59e0b;
  --yellow-bg: rgba(245, 158, 11, 0.1);
  --red: #ef4444;
  --red-bg: rgba(239, 68, 68, 0.1);
  --blue: #3b82f6;
  --blue-bg: rgba(59, 130, 246, 0.1);
  --purple: #8b5cf6;
  --purple-bg: rgba(139, 92, 246, 0.1);

  /* Sizing */
  --sidebar-width: 220px;
  --header-height: 56px;
  --radius: 8px;
  --radius-sm: 4px;
  --radius-lg: 12px;

  /* Transitions */
  --transition: 150ms ease;
}

/* ============================================================================
   RESET & BASE
   ============================================================================ */

*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

body {
  font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
  font-size: 14px;
  line-height: 1.5;
  color: var(--text-primary);
  background: var(--bg-primary);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

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

code {
  font-family: 'JetBrains Mono', 'Fira Code', 'Cascadia Code', monospace;
  font-size: 0.85em;
  background: var(--bg-code);
  padding: 2px 6px;
  border-radius: var(--radius-sm);
  border: 1px solid var(--border);
}

/* ============================================================================
   LAYOUT
   ============================================================================ */

.layout {
  display: flex;
  min-height: 100vh;
}

/* Sidebar */
.sidebar {
  width: var(--sidebar-width);
  background: var(--bg-secondary);
  border-right: 1px solid var(--border);
  display: flex;
  flex-direction: column;
  position: fixed;
  top: 0;
  left: 0;
  bottom: 0;
  z-index: 30;
}

.sidebar-brand {
  padding: 16px 20px;
  border-bottom: 1px solid var(--border);
  display: flex;
  align-items: center;
  gap: 10px;
}

.sidebar-brand h1 {
  font-size: 16px;
  font-weight: 700;
  color: var(--text-primary);
  letter-spacing: -0.02em;
}

.sidebar-brand .version {
  font-size: 10px;
  color: var(--text-muted);
  background: var(--bg-primary);
  padding: 2px 6px;
  border-radius: 10px;
  font-weight: 500;
}

.sidebar-brand svg {
  width: 24px;
  height: 24px;
  color: var(--brand);
}

.sidebar-nav {
  flex: 1;
  padding: 12px 8px;
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.sidebar-nav a {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 10px 12px;
  border-radius: var(--radius);
  color: var(--text-secondary);
  font-size: 13px;
  font-weight: 500;
  transition: all var(--transition);
}

.sidebar-nav a:hover {
  background: var(--bg-panel-hover);
  color: var(--text-primary);
  text-decoration: none;
}

.sidebar-nav a.active {
  background: var(--brand-dark);
  color: #fff;
}

.sidebar-nav a svg {
  width: 18px;
  height: 18px;
  flex-shrink: 0;
}

.sidebar-footer {
  padding: 12px 16px;
  border-top: 1px solid var(--border);
  font-size: 11px;
  color: var(--text-muted);
}

.sidebar-footer .status-dot {
  display: inline-block;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  margin-right: 6px;
}

.sidebar-footer .status-dot.green { background: var(--green); }
.sidebar-footer .status-dot.yellow { background: var(--yellow); }
.sidebar-footer .status-dot.red { background: var(--red); }

/* Main content */
.main-content {
  margin-left: var(--sidebar-width);
  flex: 1;
  padding: 24px 32px;
  min-height: 100vh;
}

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

.page-header {
  margin-bottom: 24px;
}

.page-header h1 {
  font-size: 24px;
  font-weight: 700;
  color: var(--text-primary);
  letter-spacing: -0.02em;
}

.page-header .subtitle {
  font-size: 13px;
  color: var(--text-muted);
  margin-top: 4px;
}

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

.panel {
  background: var(--bg-panel);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 20px;
  margin-bottom: 16px;
}

.panel h3 {
  font-size: 13px;
  font-weight: 600;
  color: var(--text-secondary);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-bottom: 16px;
}

/* Metric cards */
.metric-card {
  background: var(--bg-panel);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 20px;
  transition: border-color var(--transition);
}

.metric-card:hover {
  border-color: var(--border-accent);
}

.metric-card .label {
  font-size: 12px;
  color: var(--text-muted);
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.04em;
}

.metric-card .value {
  font-size: 28px;
  font-weight: 700;
  color: var(--text-primary);
  margin-top: 4px;
  letter-spacing: -0.02em;
}

.metric-card .detail {
  font-size: 12px;
  color: var(--text-secondary);
  margin-top: 4px;
}

.metric-card .icon {
  width: 36px;
  height: 36px;
  border-radius: var(--radius);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 12px;
  font-size: 18px;
}

/* Color variants */
.metric-card.blue .icon { background: var(--blue-bg); color: var(--blue); }
.metric-card.green .icon { background: var(--green-bg); color: var(--green); }
.metric-card.purple .icon { background: var(--purple-bg); color: var(--purple); }
.metric-card.yellow .icon { background: var(--yellow-bg); color: var(--yellow); }

/* Metric row (for settings/detail pages) */
.metric-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 10px 0;
  border-bottom: 1px solid var(--border-light);
}

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

.metric-row span {
  font-size: 13px;
  color: var(--text-secondary);
}

.metric-row strong {
  font-size: 13px;
  color: var(--text-primary);
}

/* ============================================================================
   GRIDS
   ============================================================================ */

.grid-4 {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 16px;
}

.grid-3 {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
}

.grid-2 {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 16px;
}

@media (max-width: 1200px) {
  .grid-4 { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 900px) {
  .grid-4, .grid-3 { grid-template-columns: 1fr; }
  .grid-2 { grid-template-columns: 1fr; }
  .sidebar { display: none; }
  .main-content { margin-left: 0; padding: 16px; }
}

/* ============================================================================
   GRAPH EXPLORER
   ============================================================================ */

.graph-container {
  position: relative;
  width: 100%;
  height: calc(100vh - 200px);
  min-height: 500px;
  background: var(--bg-primary);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  overflow: hidden;
}

.graph-container svg {
  width: 100%;
  height: 100%;
}

.graph-controls {
  position: absolute;
  top: 12px;
  right: 12px;
  display: flex;
  flex-direction: column;
  gap: 6px;
  z-index: 10;
}

.graph-controls button {
  width: 36px;
  height: 36px;
  border-radius: var(--radius);
  border: 1px solid var(--border);
  background: var(--bg-panel);
  color: var(--text-secondary);
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all var(--transition);
  font-size: 16px;
}

.graph-controls button:hover {
  background: var(--bg-panel-hover);
  color: var(--text-primary);
  border-color: var(--border-accent);
}

.graph-stats {
  position: absolute;
  top: 12px;
  left: 12px;
  background: rgba(15, 23, 42, 0.9);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 8px 12px;
  font-size: 11px;
  color: var(--text-secondary);
  backdrop-filter: blur(8px);
  z-index: 10;
}

/* Node tooltip */
.graph-tooltip {
  position: absolute;
  pointer-events: none;
  background: var(--bg-panel);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 10px 14px;
  max-width: 260px;
  z-index: 20;
  box-shadow: 0 8px 32px rgba(0, 0, 0, 0.4);
}

.graph-tooltip .name {
  font-size: 13px;
  font-weight: 600;
  color: var(--text-primary);
  margin-bottom: 4px;
}

.graph-tooltip .type {
  font-size: 10px;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--text-muted);
  margin-bottom: 6px;
}

.graph-tooltip .desc {
  font-size: 11px;
  color: var(--text-secondary);
  line-height: 1.4;
}

.graph-tooltip .confidence {
  font-size: 10px;
  color: var(--text-muted);
  margin-top: 6px;
}

/* Type filter chips */
.filter-bar {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin-bottom: 12px;
}

.filter-chip {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 5px 12px;
  border-radius: 20px;
  border: 1px solid var(--border);
  background: var(--bg-panel);
  color: var(--text-secondary);
  font-size: 12px;
  cursor: pointer;
  transition: all var(--transition);
  user-select: none;
}

.filter-chip:hover {
  border-color: var(--border-accent);
  color: var(--text-primary);
}

.filter-chip.active {
  background: var(--brand-dark);
  border-color: var(--brand);
  color: #fff;
}

.filter-chip .dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  flex-shrink: 0;
}

.filter-chip .count {
  font-size: 10px;
  opacity: 0.7;
}

/* ============================================================================
   SEARCH
   ============================================================================ */

.search-bar {
  position: relative;
  margin-bottom: 16px;
}

.search-bar input {
  width: 100%;
  padding: 10px 14px 10px 38px;
  background: var(--bg-input);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  color: var(--text-primary);
  font-size: 13px;
  outline: none;
  transition: border-color var(--transition);
}

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

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

.search-bar svg {
  position: absolute;
  left: 12px;
  top: 50%;
  transform: translateY(-50%);
  width: 16px;
  height: 16px;
  color: var(--text-muted);
}

/* ============================================================================
   REASONING VIEW
   ============================================================================ */

.reasoning-input {
  display: flex;
  gap: 8px;
  margin-bottom: 16px;
}

.reasoning-input input {
  flex: 1;
  padding: 12px 16px;
  background: var(--bg-input);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  color: var(--text-primary);
  font-size: 14px;
  outline: none;
}

.reasoning-input input:focus {
  border-color: var(--brand);
}

.reasoning-input button {
  padding: 12px 24px;
  background: var(--brand);
  color: #fff;
  border: none;
  border-radius: var(--radius);
  font-size: 14px;
  font-weight: 600;
  cursor: pointer;
  transition: background var(--transition);
  white-space: nowrap;
}

.reasoning-input button:hover {
  background: var(--brand-light);
}

.reasoning-input button:disabled {
  opacity: 0.5;
  cursor: not-allowed;
}

/* Activity feed */
.activity-feed {
  max-height: 400px;
  overflow-y: auto;
  padding-right: 8px;
}

.activity-item {
  display: flex;
  gap: 10px;
  padding: 10px 0;
  border-bottom: 1px solid var(--border-light);
  animation: fadeIn 0.3s ease;
}

.activity-item .dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  margin-top: 6px;
  flex-shrink: 0;
}

.activity-item .content {
  flex: 1;
  min-width: 0;
}

.activity-item .node-name {
  font-size: 13px;
  font-weight: 600;
  color: var(--text-primary);
}

.activity-item .message {
  font-size: 12px;
  color: var(--text-secondary);
  margin-top: 2px;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.activity-item .meta {
  font-size: 10px;
  color: var(--text-muted);
  margin-top: 4px;
}

/* Reasoning answer */
.reasoning-answer {
  background: var(--bg-panel);
  border: 1px solid var(--green);
  border-radius: var(--radius-lg);
  padding: 20px;
  margin-top: 16px;
}

.reasoning-answer h3 {
  color: var(--green);
  font-size: 14px;
  margin-bottom: 8px;
}

.reasoning-answer .answer-text {
  font-size: 14px;
  color: var(--text-primary);
  line-height: 1.6;
  white-space: pre-wrap;
}

.reasoning-answer .answer-meta {
  display: flex;
  gap: 16px;
  margin-top: 12px;
  font-size: 11px;
  color: var(--text-muted);
}

/* ============================================================================
   NODE DETAIL PANEL
   ============================================================================ */

.node-detail {
  background: var(--bg-panel);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 20px;
}

.node-detail .node-header {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 16px;
}

.node-detail .node-color {
  width: 12px;
  height: 12px;
  border-radius: 50%;
  flex-shrink: 0;
}

.node-detail .node-name {
  font-size: 16px;
  font-weight: 700;
  color: var(--text-primary);
}

.node-detail .node-type {
  font-size: 10px;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--text-muted);
  background: var(--bg-primary);
  padding: 3px 8px;
  border-radius: 10px;
}

.node-detail .description {
  font-size: 13px;
  color: var(--text-secondary);
  line-height: 1.5;
  margin-bottom: 16px;
}

.node-detail .neighbors h4 {
  font-size: 12px;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.04em;
  margin-bottom: 8px;
}

.node-detail .neighbor-item {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 6px 0;
  font-size: 12px;
  color: var(--text-secondary);
}

.node-detail .neighbor-item .edge-label {
  font-size: 10px;
  color: var(--text-muted);
  background: var(--bg-primary);
  padding: 2px 6px;
  border-radius: var(--radius-sm);
}

/* ============================================================================
   STATUS BANNERS
   ============================================================================ */

.status-banner {
  padding: 12px 16px;
  border-radius: var(--radius);
  margin-bottom: 16px;
  font-size: 13px;
}

.status-banner.green {
  background: var(--green-bg);
  border: 1px solid var(--green);
  color: var(--green);
}

.status-banner.yellow {
  background: var(--yellow-bg);
  border: 1px solid var(--yellow);
  color: var(--yellow);
}

.status-banner.red {
  background: var(--red-bg);
  border: 1px solid var(--red);
  color: var(--red);
}

.status-banner.blue {
  background: var(--blue-bg);
  border: 1px solid var(--blue);
  color: var(--blue);
}

.status-banner strong {
  display: block;
  margin-bottom: 4px;
}

.status-banner p {
  font-size: 12px;
  opacity: 0.85;
}

/* ============================================================================
   BUTTONS
   ============================================================================ */

.btn {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 8px 16px;
  border-radius: var(--radius);
  font-size: 13px;
  font-weight: 500;
  cursor: pointer;
  transition: all var(--transition);
  border: 1px solid transparent;
}

.btn-primary {
  background: var(--brand);
  color: #fff;
}
.btn-primary:hover {
  background: var(--brand-light);
  text-decoration: none;
}

.btn-secondary {
  background: var(--bg-panel);
  border-color: var(--border);
  color: var(--text-secondary);
}
.btn-secondary:hover {
  border-color: var(--border-accent);
  color: var(--text-primary);
  text-decoration: none;
}

.btn-outline {
  background: transparent;
  border-color: var(--border);
  color: var(--text-secondary);
}
.btn-outline:hover {
  border-color: var(--brand);
  color: var(--brand);
  text-decoration: none;
}
.btn:disabled {
  opacity: 0.5;
  cursor: not-allowed;
}

/* ============================================================================
   TABLES
   ============================================================================ */

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

table {
  width: 100%;
  border-collapse: collapse;
}

table th {
  font-size: 11px;
  font-weight: 600;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.04em;
  padding: 10px 12px;
  text-align: left;
  border-bottom: 1px solid var(--border);
}

table td {
  font-size: 13px;
  color: var(--text-secondary);
  padding: 10px 12px;
  border-bottom: 1px solid var(--border-light);
}

table tr:hover td {
  background: rgba(255, 255, 255, 0.02);
}

/* ============================================================================
   UTILITIES
   ============================================================================ */

.text-green { color: var(--green); }
.text-yellow { color: var(--yellow); }
.text-red { color: var(--red); }
.text-blue { color: var(--blue); }
.text-purple { color: var(--purple); }
.text-muted { color: var(--text-muted); }
.text-accent { color: var(--text-accent); }

.loading {
  color: var(--text-muted);
  font-size: 13px;
  padding: 20px;
  text-align: center;
}

.loading::after {
  content: '';
  animation: dots 1.5s steps(3, end) infinite;
}

@keyframes dots {
  0% { content: ''; }
  33% { content: '.'; }
  66% { content: '..'; }
  100% { content: '...'; }
}

@keyframes fadeIn {
  from { opacity: 0; transform: translateY(4px); }
  to { opacity: 1; transform: translateY(0); }
}

@keyframes pulse {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.5; }
}

.animate-pulse {
  animation: pulse 2s ease-in-out infinite;
}

/* Scrollbar styling */
::-webkit-scrollbar {
  width: 6px;
  height: 6px;
}

::-webkit-scrollbar-track {
  background: transparent;
}

::-webkit-scrollbar-thumb {
  background: var(--border);
  border-radius: 3px;
}

::-webkit-scrollbar-thumb:hover {
  background: var(--text-muted);
}

/* Quick actions */
.quick-actions {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
}

.quick-actions a {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 8px 14px;
  background: var(--bg-primary);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  color: var(--text-secondary);
  font-size: 12px;
  transition: all var(--transition);
}

.quick-actions a:hover {
  border-color: var(--brand);
  color: var(--text-primary);
  text-decoration: none;
}

/* Node types grid */
.node-types-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(140px, 1fr));
  gap: 8px;
}

.node-type-item {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 8px 10px;
  background: var(--bg-primary);
  border-radius: var(--radius);
  font-size: 12px;
}

.node-type-item .dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  flex-shrink: 0;
}

.node-type-item .name {
  color: var(--text-secondary);
  flex: 1;
  min-width: 0;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.node-type-item .count {
  color: var(--text-primary);
  font-weight: 600;
}

/* Mini graph preview */
.mini-graph {
  height: 200px;
  background: var(--bg-primary);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden;
}

.mini-graph svg {
  width: 100%;
  height: 100%;
}

/* ============================================================================
   MOBILE RESPONSIVENESS (v0.12.3)
   ============================================================================ */

/* Mobile hamburger toggle */
.mobile-menu-toggle {
  display: none;
  position: fixed;
  top: 12px;
  left: 12px;
  z-index: 40;
  width: 40px;
  height: 40px;
  border-radius: var(--radius);
  border: 1px solid var(--border);
  background: var(--bg-secondary);
  color: var(--text-primary);
  font-size: 20px;
  cursor: pointer;
  align-items: center;
  justify-content: center;
  transition: all var(--transition);
}

.mobile-menu-toggle:hover {
  background: var(--bg-panel-hover);
  border-color: var(--brand);
}

/* Sidebar overlay for mobile */
.sidebar-overlay {
  display: none;
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.5);
  z-index: 25;
  backdrop-filter: blur(2px);
}

/* Tablet: 768px - 1024px */
@media (max-width: 1024px) {
  .grid-4 { grid-template-columns: repeat(2, 1fr); }
  .main-content { padding: 20px; }
}

/* Mobile: below 768px */
@media (max-width: 768px) {
  .mobile-menu-toggle {
    display: flex;
  }

  .sidebar {
    transform: translateX(-100%);
    transition: transform 0.3s ease;
    z-index: 35;
  }

  .sidebar.open {
    transform: translateX(0);
  }

  .sidebar.open ~ .sidebar-overlay {
    display: block;
  }

  .main-content {
    margin-left: 0;
    padding: 16px;
    padding-top: 60px; /* space for hamburger */
  }

  .grid-4, .grid-3, .grid-2 {
    grid-template-columns: 1fr;
  }

  .page-header h1 {
    font-size: 20px;
  }

  .metric-card .value {
    font-size: 22px;
  }

  .quick-actions {
    flex-direction: column;
  }

  .quick-actions a {
    justify-content: center;
  }

  .reasoning-input {
    flex-direction: column;
  }

  .reasoning-input button {
    width: 100%;
    justify-content: center;
  }

  .graph-container {
    height: calc(100vh - 240px);
    min-height: 300px;
  }

  .filter-bar {
    overflow-x: auto;
    flex-wrap: nowrap;
    padding-bottom: 8px;
  }

  .filter-chip {
    white-space: nowrap;
    flex-shrink: 0;
  }

  .node-types-grid {
    grid-template-columns: repeat(auto-fill, minmax(120px, 1fr));
  }

  .node-detail .node-header {
    flex-direction: column;
    align-items: flex-start;
    gap: 8px;
  }

  table {
    font-size: 12px;
  }

  table th, table td {
    padding: 8px 6px;
  }
}

/* Small mobile: below 480px */
@media (max-width: 480px) {
  .main-content {
    padding: 12px;
    padding-top: 56px;
  }

  .metric-card {
    padding: 14px;
  }

  .metric-card .value {
    font-size: 20px;
  }

  .panel {
    padding: 14px;
  }

  .page-header h1 {
    font-size: 18px;
  }
}

/* Landscape phone */
@media (max-width: 768px) and (orientation: landscape) {
  .graph-container {
    height: calc(100vh - 120px);
    min-height: 250px;
  }

  .mini-graph {
    height: 150px;
  }
}

/* Touch-friendly targets */
@media (hover: none) and (pointer: coarse) {
  .sidebar-nav a {
    padding: 14px 12px;
    min-height: 44px;
  }

  .filter-chip {
    padding: 8px 14px;
    min-height: 36px;
  }

  .quick-actions a {
    padding: 12px 16px;
    min-height: 44px;
  }

  .btn {
    min-height: 44px;
    padding: 10px 18px;
  }
}
