/* ====================================================================
   GEOALERTRL — CLICKHOUSE-INSPIRED TACTICAL COMMAND
   Design System — Neutral Monochrome + Dark Canvas
   Dark · Glass · Monospaced · Semantic Colors Only
   ==================================================================== */

/* === DESIGN TOKENS (CSS Custom Properties) === */
:root {
  --font-body: 'Inter', system-ui, sans-serif;
  --font-mono: 'JetBrains Mono', 'Fira Code', monospace;

  /* Surface — ClickHouse canvas */
  --surface: #0a0a0a;
  --surface-dim: #0a0a0a;
  --surface-bright: #1a1a1a;
  --surface-container-lowest: #050505;
  --surface-container-low: #101010;
  --surface-container: #1a1a1a;
  --surface-container-high: #242424;
  --surface-container-highest: #2a2a2a;
  --on-surface: #ffffff;
  --on-surface-variant: #cccccc;
  --outline: #888888;
  --outline-variant: #2a2a2a;

  /* Neutral Primary — Monochrome accent */
  --primary: #ffffff;
  --on-primary: #0a0a0a;
  --primary-container: #ffffff;
  --on-primary-container: #ffffff;
  --primary-fixed: #cccccc;

  /* Secondary */
  --secondary: #cccccc;
  --secondary-container: #2a2a2a;

  /* Status — semantic colors maintained */
  --error: #ffb4ab;
  --error-container: #93000a;
  --on-error-container: #ffdad6;
  --warning: #f59e0b;
  --tertiary: #adc6ff;
  --tertiary-container: #71a1ff;
  --color-success: #22c55e;
  --color-danger: #ef4444;
  --color-info: #3b82f6;
  --color-orange: #f97316;
  --color-transit: #34d399;
  --color-idle: #eab308;
  --color-teal: #14b8a6;
  --color-parked: #3b82f6;
  --color-arrived: #818cf8;
  --color-done: #6b7280;
  --color-cancelled: #4b5563;
  --color-pending: #9ca3af;

  /* Glass defaults */
  --glass-bg: rgba(10, 10, 10, 0.60);
  --glass-border: rgba(255, 255, 255, 0.04);
  --glass-blur: 10px;
  --glass-saturate: 1.2;

  /* Layout */
  --sidebar-width: 64px;
  --panel-right: 420px;
  --gutter: 16px;
  --margin-page: 24px;

  /* Derived aliases */
  --color-base: #0a0a0a;
  --color-panel: #101010;
  --color-panel-alt: #1a1a1a;
  --color-border: #242424;
  --color-border-light: rgba(255,255,255,0.04);
  --color-text: #ffffff;
  --color-text-secondary: #cccccc;
  --color-text-muted: #888888;
  --color-accent: #ffffff;
  --color-accent-dim: #cccccc;
  --color-accent-bg: rgba(255, 255, 255, 0.06);
  --color-accent-glow: rgba(255, 255, 255, 0.15);
  --color-glass: rgba(10, 10, 10, 0.60);
  --color-glass-border: rgba(255, 255, 255, 0.04);
  --map-glass: rgba(10,10,10,0.66);
  --map-border: rgba(255,255,255,0.08);
  --map-btn-color: rgba(255,255,255,0.4);
  --map-btn-hover: rgba(255,255,255,0.8);
  --marker-border: #000000;
}

/* === LIGHT THEME OVERRIDES — ClickHouse Inverse === */
:root:not(.dark) {
  --surface: #fafafa;
  --surface-dim: #f0f0f0;
  --surface-bright: #ffffff;
  --surface-container-lowest: #ffffff;
  --surface-container-low: #f5f5f5;
  --surface-container: #f0f0f0;
  --surface-container-high: #e8e8e8;
  --surface-container-highest: #e0e0e0;
  --on-surface: #0a0a0a;
  --on-surface-variant: #333333;
  --outline: #666666;
  --outline-variant: #d4d4d4;
  --primary: #000000;
  --on-primary: #ffffff;
  --primary-container: #000000;
  --on-primary-container: #ffffff;
  --primary-fixed: #333333;
  --secondary: #333333;
  --secondary-container: #e8e8e8;
  --error: #ba1a1a;
  --error-container: #ffdad6;
  --on-error-container: #410002;
  --warning: #a16207;
  --color-base: #fafafa;
  --color-panel: #f5f5f5;
  --color-panel-alt: #eeeeee;
  --color-border: #e0e0e0;
  --color-border-light: rgba(0,0,0,0.06);
  --color-text: #0a0a0a;
  --color-text-secondary: #333333;
  --color-text-muted: #666666;
  --color-accent: #000000;
  --color-accent-dim: #555555;
  --color-accent-bg: rgba(0, 0, 0, 0.05);
  --color-accent-glow: rgba(0, 0, 0, 0.1);
  --glass-bg: rgba(255, 255, 255, 0.60);
  --glass-border: rgba(0, 0, 0, 0.06);
  --glass-blur: 10px;
  --glass-saturate: 1.2;
  --color-glass: rgba(255, 255, 255, 0.60);
  --color-glass-border: rgba(0, 0, 0, 0.06);
  --map-glass: rgba(245,244,240,0.9);
  --map-border: rgba(0,0,0,0.1);
  --map-btn-color: rgba(0,0,0,0.5);
  --map-btn-hover: rgba(0,0,0,0.8);
  --color-success: #16a34a;
  --color-danger: #dc2626;
  --color-info: #2563eb;
  --color-orange: #ea580c;
  --color-transit: #16a34a;
  --color-idle: #ca8a04;
  --color-teal: #0d9488;
  --color-parked: #2563eb;
  --color-arrived: #6366f1;
  --color-done: #4b5563;
  --color-cancelled: #374151;
  --color-pending: #6b7280;
}

/* === BASE RESET === */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
:root { --theme-transition: 0.25s; }
html { transition: background var(--theme-transition) ease; }

html, body {
  height: 100%;
  overflow: hidden;
}

body {
  font-family: var(--font-body);
  background: var(--surface);
  color: var(--on-surface);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  line-height: 1.5;
}

/* remove scrollbars on body */
body::-webkit-scrollbar { display: none; }
body { -ms-overflow-style: none; scrollbar-width: none; }

img, svg { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }
button { font: inherit; cursor: pointer; }
ul, ol { list-style: none; }

/* === FONT UTILITIES === */
.font-mono { font-family: var(--font-mono) !important; }
.font-sans { font-family: var(--font-body) !important; }

/* === TEXT CLASSES === */
.text-body { font-family: var(--font-body); font-size: 16px; line-height: 24px; }
.text-data-lg { font-family: var(--font-mono); font-size: 32px; font-weight: 500; line-height: 40px; }
.text-data-sm { font-family: var(--font-mono); font-size: 14px; font-weight: 500; line-height: 20px; }
.text-label { font-family: var(--font-mono); font-size: 14px; font-weight: 600; line-height: 16px; letter-spacing: 0.05em; text-transform: uppercase; }
.nowrap { white-space: nowrap !important; }

/* === TABLE GRID (no word-wrap) === */
#ops-table th,
#ops-table td { white-space: nowrap; }

/* === SCROLLBAR === */
.custom-scrollbar::-webkit-scrollbar { width: 4px; height: 4px; }
.custom-scrollbar::-webkit-scrollbar-track { background: transparent; }
.custom-scrollbar::-webkit-scrollbar-thumb {
  background: var(--outline-variant);
  border-radius: 10px;
  transition: background 0.2s;
}
.custom-scrollbar::-webkit-scrollbar-thumb:hover { background: var(--outline); }

/* === GLASS PANELS === */
.glass {
  background: var(--glass-bg);
  backdrop-filter: blur(var(--glass-blur)) saturate(var(--glass-saturate));
  -webkit-backdrop-filter: blur(var(--glass-blur)) saturate(var(--glass-saturate));
  border: 1px solid var(--glass-border);
}
.glass-strong {
  background: var(--glass-bg);
  backdrop-filter: blur(16px) saturate(var(--glass-saturate));
  -webkit-backdrop-filter: blur(16px) saturate(var(--glass-saturate));
  border: 1px solid var(--glass-border);
}
.glass-dark {
  background: var(--glass-bg);
  backdrop-filter: blur(var(--glass-blur)) saturate(var(--glass-saturate));
  -webkit-backdrop-filter: blur(var(--glass-blur)) saturate(var(--glass-saturate));
  border: 1px solid var(--glass-border);
}
.glass-panel {
  background: var(--glass-bg);
  backdrop-filter: blur(var(--glass-blur)) saturate(var(--glass-saturate));
  -webkit-backdrop-filter: blur(var(--glass-blur)) saturate(var(--glass-saturate));
  border: 1px solid var(--glass-border);
}

/* === CARDS === */
.card {
  background: var(--glass-bg);
  backdrop-filter: blur(var(--glass-blur)) saturate(var(--glass-saturate));
  -webkit-backdrop-filter: blur(var(--glass-blur)) saturate(var(--glass-saturate));
  border: 1px solid var(--glass-border);
  border-radius: 4px;
  padding: var(--gutter);
  transition: all 0.2s ease;
}
.card:hover {
  border-color: rgba(255, 255, 255, 0.12);
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.3);
}
.card-accent {
  border-color: var(--primary-container);
  background: var(--color-accent-bg);
}
.clickable {
  cursor: pointer;
  transition: all 0.15s ease;
}
.clickable:hover {
  border-color: var(--color-accent-bg) !important;
  box-shadow: 0 0 15px var(--color-accent-glow);
}
.clickable-result {
  cursor: pointer;
  transition: background 0.12s ease;
}
.clickable-result:hover {
  background: var(--color-accent-bg) !important;
}
.stat-card-dash {
  background: var(--glass-bg);
  backdrop-filter: blur(var(--glass-blur)) saturate(var(--glass-saturate));
  -webkit-backdrop-filter: blur(var(--glass-blur)) saturate(var(--glass-saturate));
  border: 1px solid var(--glass-border);
  border-radius: 4px;
  padding: 10px 14px;
  transition: all 0.18s ease;
  cursor: pointer;
}
.stat-card-dash:hover {
  border-color: var(--color-accent-bg) !important;
  box-shadow: 0 0 15px var(--color-accent-glow);
}

/* === METRIC CARDS === */
.stat-card {
  background: var(--glass-bg);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border: 1px solid var(--glass-border);
  border-radius: 4px;
  padding: 12px 16px;
  transition: all 0.2s ease;
}
.stat-card:hover {
  border-color: var(--color-accent-bg);
  box-shadow: 0 0 15px var(--color-accent-glow);
}
#ops-metrics .stat-card {
  padding: 8px 12px;
}
.stat-label {
  font-family: var(--font-mono);
  font-size: 14px;
  font-weight: 600;
  line-height: 16px;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  color: var(--on-surface-variant);
}
.stat-value {
  font-family: var(--font-mono);
  font-size: 32px;
  font-weight: 500;
  line-height: 40px;
  color: var(--color-text);
}

/* === STATUS CHIPS / BADGES === */
.badge, .chip {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  padding: 2px 10px;
  border-radius: 20px;
  font-family: var(--font-mono);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.3px;
  background: rgba(255, 255, 255, 0.06);
  color: var(--on-surface-variant);
  border: 1px solid rgba(255, 255, 255, 0.06);
}
.badge-success, .chip-success { background: rgba(34, 197, 94, 0.12); color: #22c55e; border-color: rgba(34, 197, 94, 0.2); }
.badge-danger, .chip-danger { background: rgba(239, 68, 68, 0.12); color: #ef4444; border-color: rgba(239, 68, 68, 0.2); }
.badge-warning, .chip-warning { background: rgba(234, 179, 8, 0.12); color: #eab308; border-color: rgba(234, 179, 8, 0.2); }
.badge-info, .chip-info { background: rgba(59, 130, 246, 0.12); color: #3b82f6; border-color: rgba(59, 130, 246, 0.2); }

/* === PRIORITY BADGES === */
.prio-1 { background: rgba(239, 68, 68, 0.15); color: #ef4444; border-color: rgba(239, 68, 68, 0.3); }
.prio-2 { background: rgba(249, 115, 22, 0.15); color: #f97316; border-color: rgba(249, 115, 22, 0.3); }
.prio-3 { background: rgba(234, 179, 8, 0.15); color: #eab308; border-color: rgba(234, 179, 8, 0.3); }
.prio-4 { background: rgba(59, 130, 246, 0.15); color: #3b82f6; border-color: rgba(59, 130, 246, 0.3); }
.prio-5 { background: rgba(134, 148, 138, 0.15); color: #86948a; border-color: rgba(134, 148, 138, 0.3); }

/* === ACCENT UTILITY CLASSES === */
.badge-accent {
  background: var(--color-accent-bg);
  color: var(--color-accent);
  font-size: 11px;
  display: inline-flex;
  align-items: center;
  gap: 4px;
  padding: 2px 10px;
  border-radius: 20px;
  font-family: var(--font-mono);
  font-weight: 700;
  letter-spacing: 0.3px;
  border: 1px solid var(--color-accent-bg);
}
.badge-accent-dim {
  background: var(--color-accent-bg);
  color: var(--color-accent-dim);
}
.fleet-card-active {
  background: var(--color-accent-bg) !important;
  border-color: var(--primary-container) !important;
}
.timeline-dot-active {
  background: var(--color-accent-bg);
  border: 1px solid var(--color-accent);
}
.timeline-dot-inactive {
  background: var(--surface);
  border: 1px solid var(--outline-variant);
}
.timeline-ping {
  background: var(--color-accent-glow);
  opacity: 0.6;
  margin: -1px;
}
.amt-token-active {
  background: var(--color-accent-bg);
  border: 1px dashed var(--color-success);
  padding: 12px;
  border-radius: 8px;
  text-align: center;
  margin-bottom: 12px;
}

/* === HUD BADGES === */
.hud-badge {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  padding: 2px 8px;
  border-radius: 4px;
  font-family: var(--font-mono);
  font-size: 12px;
  font-weight: 600;
  background: var(--glass-bg);
  backdrop-filter: blur(8px);
  border: 1px solid var(--glass-border);
}

/* === BUTTONS === */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  height: 32px;
  padding: 0 14px;
  border-radius: 8px;
  font-family: var(--font-mono);
  font-size: 14px;
  font-weight: 600;
  letter-spacing: 0.05em;
  border: none;
  cursor: pointer;
  transition: all 0.2s ease;
  white-space: nowrap;
}
.btn-primary {
  background: var(--primary-container);
  color: var(--on-primary);
}
.btn-primary:hover {
  background: var(--primary);
  transform: translateY(-1px);
  box-shadow: 0 0 15px var(--color-accent-glow);
}
.btn-secondary {
  background: transparent;
  color: var(--on-surface-variant);
  border: 1px solid var(--outline);
}
.btn-secondary:hover {
  background: rgba(255, 255, 255, 0.05);
  color: var(--on-surface);
  border-color: var(--on-surface-variant);
}
.btn-ghost {
  background: transparent;
  color: var(--on-surface-variant);
  border: none;
}
.btn-ghost:hover {
  background: rgba(255, 255, 255, 0.05);
  color: var(--on-surface);
}
.btn-accent {
  background: var(--color-accent-bg);
  color: var(--primary);
  border: 1px solid var(--color-accent-bg);
}
.btn-accent:hover {
  background: var(--color-accent-glow);
  transform: translateY(-1px);
}
.btn-danger {
  background: rgba(239, 68, 68, 0.1);
  color: var(--color-danger);
  border: 1px solid rgba(239, 68, 68, 0.3);
}
.btn-danger:hover {
  background: rgba(239, 68, 68, 0.2);
}
.btn-sm { height: 26px; padding: 0 10px; font-size: 12px; border-radius: 6px; }
.btn-icon { width: 32px; padding: 0; justify-content: center; }

/* === FILTER PILLS === */
.filter-pill {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  height: 28px;
  padding: 0 12px;
  border-radius: 20px;
  font-family: var(--font-mono);
  font-size: 13px;
  font-weight: 600;
  background: rgba(255, 255, 255, 0.05);
  color: var(--on-surface-variant);
  border: 1px solid transparent;
  cursor: pointer;
  transition: all 0.2s ease;
  white-space: nowrap;
}
.filter-pill:hover {
  background: rgba(255, 255, 255, 0.08);
  color: var(--on-surface);
}
.filter-pill.active {
  background: var(--color-accent-bg);
  color: var(--primary);
  border-color: var(--primary-container);
  box-shadow: 0 0 10px var(--color-accent-glow);
}

/* === TOP HEADER BAR === */
.top-header {
  display: flex;
  align-items: center;
  height: 48px;
  padding: 0 var(--margin-page);
  background: var(--glass-bg);
  backdrop-filter: blur(var(--glass-blur)) saturate(var(--glass-saturate));
  -webkit-backdrop-filter: blur(var(--glass-blur)) saturate(var(--glass-saturate));
  border-bottom: 1px solid var(--glass-border);
  gap: var(--gutter);
  flex-shrink: 0;
  z-index: 30;
}
.top-header-left {
  display: flex;
  align-items: center;
  gap: 12px;
  flex: 1;
}
.top-header-center {
  display: flex;
  align-items: center;
  gap: 8px;
}
.top-header-right {
  display: flex;
  align-items: center;
  gap: 8px;
  flex: 1;
  justify-content: flex-end;
}
.offline-dot {
  display: inline-block;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  flex-shrink: 0;
  transition: background 0.3s, box-shadow 0.3s;
}
.offline-dot.online {
  background: #22c55e;
  box-shadow: 0 0 5px 1px rgba(34, 197, 94, 0.35);
}
.offline-dot.syncing {
  background: #eab308;
  box-shadow: 0 0 5px 1px rgba(234, 179, 8, 0.35);
  animation: pulse-dot 0.8s ease-in-out infinite;
}
.offline-dot.offline {
  background: #6b7280;
  box-shadow: 0 0 3px 1px rgba(107, 114, 128, 0.15);
}

/* === OFFLINE BANNER === */
.offline-banner {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  padding: 6px 16px;
  background: #eab308;
  color: #000;
  font-family: var(--font-mono);
  font-size: 11px;
  font-weight: 600;
  text-align: center;
  z-index: 100;
  transition: opacity 0.3s ease;
}
@media (prefers-color-scheme: dark) {
  .offline-banner { background: #ca8a04; color: #fff; }
}
:root:not(.light) .offline-banner { background: #ca8a04; color: #fff; }
@keyframes pulse-dot {
  0%, 100% { box-shadow: 0 0 5px 1px rgba(234, 179, 8, 0.35); }
  50% { box-shadow: 0 0 8px 2px rgba(234, 179, 8, 0.15); }
}
.top-header-brand {
  font-family: var(--font-mono);
  font-size: 14px;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--primary);
}
.top-header-brand em {
  font-style: normal;
  color: var(--on-surface);
}

/* === NAVIGATION === */
.nav-link {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  width: 40px;
  height: 40px;
  border-radius: 10px;
  color: var(--on-surface-variant);
  transition: all 0.2s ease;
  position: relative;
}
.nav-link:hover {
  background: var(--color-accent-bg);
  color: var(--primary);
}
.nav-link.active-nav {
  background: var(--color-accent-bg);
  color: var(--primary);
}
.nav-link.active-nav::before {
  content: '';
  position: absolute;
  left: 0;
  top: 50%;
  transform: translateY(-50%);
  width: 3px;
  height: 20px;
  background: var(--primary);
  border-radius: 0 3px 3px 0;
}
.nav-link svg, .nav-link img { width: 24px; height: 24px; }

/* === SIDEBAR === */
.sidebar {
  width: 64px;
  background: var(--glass-bg);
  backdrop-filter: blur(var(--glass-blur)) saturate(var(--glass-saturate));
  -webkit-backdrop-filter: blur(var(--glass-blur)) saturate(var(--glass-saturate));
  border-right: 1px solid var(--glass-border);
  display: flex;
  flex-direction: column;
  align-items: center;
  padding: var(--gutter) 0;
  z-index: 200;
  flex-shrink: 0;
  gap: 4px;
  transition: width 0.25s ease, padding 0.25s ease, opacity 0.2s ease;
  overflow: visible;
}
.sidebar.expanded {
  position: fixed;
  left: 0;
  top: 0;
  bottom: 0;
  width: 220px;
  z-index: 200;
  align-items: flex-start;
  padding: var(--gutter);
  overflow-y: auto;
}
.sidebar.expanded .sidebar-logo {
  margin-left: 8px;
}
.sidebar.expanded .sidebar-nav {
  align-items: flex-start;
  padding-left: 8px;
}
.sidebar.expanded .nav-link {
  width: 100%;
  justify-content: flex-start;
  gap: 12px;
  padding: 0 12px;
}
.sidebar.expanded .nav-label {
  display: inline;
  font-size: 14px;
  font-family: var(--font-mono);
  font-weight: 600;
  white-space: nowrap;
}
.sidebar.expanded .sidebar-footer {
  display: none;
}
.sidebar.expanded .sidebar-credit-nav {
  display: block;
}
.sidebar.expanded ~ .sidebar-overlay {
  display: block;
}
.nav-label {
  display: none;
}
.sidebar-nav-spacer {
  flex: 1;
}
.sidebar-credit-nav {
  display: none;
  font-family: var(--font-mono);
  font-size: 8px;
  color: var(--on-surface-variant);
  opacity: 0.4;
  text-align: center;
  line-height: 1.4;
  padding: 8px 0;
  width: 100%;
  user-select: none;
  letter-spacing: 0.05em;
}
.sidebar-credit-nav strong {
  color: var(--primary);
  opacity: 0.7;
}
.sidebar-overlay {
  display: none;
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,0.5);
  z-index: 150;
}
.sidebar-overlay.visible {
  display: block;
}
.sidebar-logo {
  width: 36px;
  height: 36px;
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 20px;
  background: var(--color-accent-glow);
  color: var(--primary);
  font-size: 20px;
  flex-shrink: 0;
}
.sidebar-nav {
  display: flex;
  flex-direction: column;
  gap: 2px;
  width: 100%;
  align-items: center;
  flex: 1;
}
.sidebar-footer {
  display: flex;
  flex-direction: column;
  gap: 8px;
  align-items: center;
  margin-top: auto;
  padding: 0 4px 4px;
}
.sidebar-footer .sidebar-credit {
  writing-mode: vertical-rl;
  font-family: var(--font-mono);
  font-size: 7px;
  color: var(--on-surface-variant);
  opacity: 0.4;
  text-align: center;
  letter-spacing: 0.15em;
  line-height: 1.4;
  user-select: none;
}
.sidebar-footer .sidebar-credit strong {
  color: var(--primary);
  opacity: 0.7;
}
.sidebar-avatar {
  width: 32px;
  height: 32px;
  border-radius: 50%;
  border: 2px solid var(--outline-variant);
  overflow: hidden;
}

/* === SIDEBAR SUB-NAV === */
.nav-group {
  width: 100%;
}
.nav-sub {
  display: none;
  flex-direction: column;
  gap: 1px;
  padding-left: 8px;
  margin-top: 2px;
}
.sidebar.expanded .nav-sub {
  display: flex;
}
.nav-sub-link {
  display: flex;
  align-items: center;
  height: 28px;
  padding: 0 12px 0 28px;
  font-family: var(--font-mono);
  font-size: 13px;
  font-weight: 500;
  color: var(--on-surface-variant);
  border-radius: 6px;
  transition: all 0.15s ease;
  text-decoration: none;
  white-space: nowrap;
}
.nav-sub-link:hover {
  color: var(--primary);
  background: var(--color-accent-bg);
}
.nav-sub-link.active {
  color: var(--primary);
  background: var(--color-accent-bg);
}

/* Collapsed sidebar flyout */
.sidebar:not(.expanded) .nav-group {
  position: relative;
  width: 40px;
}
.sidebar:not(.expanded) .nav-group .nav-sub {
  display: none;
  position: absolute;
  left: calc(100% + 4px);
  top: 0;
  background: var(--surface-container-high);
  border: 1px solid var(--glass-border);
  border-radius: 8px;
  padding: 6px;
  min-width: 180px;
  z-index: 300;
  box-shadow: 0 8px 24px rgba(0,0,0,0.3);
}
.sidebar:not(.expanded) .nav-group:hover .nav-sub {
  display: flex;
  flex-direction: column;
}

.notif-badge {
  position: absolute;
  top: -4px;
  right: -6px;
  min-width: 18px;
  height: 18px;
  border-radius: 10px;
  background: var(--error);
  color: #000;
  font-family: var(--font-mono);
  font-size: 11px;
  font-weight: 700;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 0 4px;
  line-height: 1;
}
.user-avatar {
  width: 28px;
  height: 28px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 14px;
  font-weight: 700;
  cursor: default;
  user-select: none;
}

/* Alert police flash */
.alert-flash {
  background: var(--color-danger) !important;
  border-color: var(--color-danger) !important;
  color: #fff !important;
  animation: alertPulse 1.2s ease-in-out infinite;
}
.alert-flash i,
.alert-flash strong {
  color: #fff !important;
}
@keyframes alertPulse {
  0%, 100% { box-shadow: 0 0 0 0 rgba(239,68,68,0.6); }
  50% { box-shadow: 0 0 12px 4px rgba(239,68,68,0.4); }
}
.position-relative { position: relative; }

/* === APP CONTAINER === */
.app-layout {
  display: flex;
  height: 100vh;
  overflow: hidden;
}
.app-main {
  flex: 1;
  display: flex;
  flex-direction: column;
  overflow: hidden;
  min-width: 0;
}

/* === DETAIL SLIDE-OVER PANEL === */
.detail-panel {
  width: var(--panel-right);
  flex-shrink: 0;
  background: var(--glass-bg);
  backdrop-filter: blur(var(--glass-blur)) saturate(var(--glass-saturate));
  -webkit-backdrop-filter: blur(var(--glass-blur)) saturate(var(--glass-saturate));
  border-left: 1px solid var(--glass-border);
  overflow-y: auto;
  overflow-x: hidden;
  z-index: 25;
}
.detail-panel::-webkit-scrollbar { width: 4px; }
.detail-panel::-webkit-scrollbar-track { background: transparent; }
.detail-panel::-webkit-scrollbar-thumb {
  background: var(--outline-variant);
  border-radius: 10px;
}
.detail-panel-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--gutter);
  border-bottom: 1px solid var(--glass-border);
  gap: 8px;
}
.detail-panel-body {
  padding: var(--gutter);
}

/* === TABLES === */
table { border-collapse: collapse; width: 100%; }
th {
  font-family: var(--font-mono);
  font-weight: 600;
  font-size: 12px;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--color-text);
  user-select: none;
  padding: 10px 12px;
  text-align: left;
  background: var(--surface-container-low);
  backdrop-filter: blur(8px);
  border-bottom: 1px solid var(--glass-border);
  position: sticky;
  top: 0;
  z-index: 5;
}
td {
  padding: 8px 12px;
  vertical-align: middle;
  font-size: 14px;
  font-family: var(--font-mono);
  border-bottom: 1px solid var(--glass-border);
  line-height: 20px;
}
tr {
  transition: background 0.15s ease;
}
tr:hover { background: var(--color-accent-bg); }
tr:last-child td { border-bottom: none; }

/* Operaciones - fila seleccionada */
.ops-row-selected {
  background: var(--color-accent-bg) !important;
  border-left: 3px solid var(--primary) !important;
}
.ops-row-selected td:first-child {
  padding-left: 5px;
}

/* === DATA GRID === */
.data-grid {
  width: 100%;
  border-collapse: collapse;
  font-family: var(--font-mono);
  font-size: 13px;
  background: var(--glass-bg);
  backdrop-filter: blur(8px);
  border: 1px solid var(--glass-border);
  border-radius: 4px;
  overflow: hidden;
}
.data-grid th {
  position: sticky;
  top: 0;
  z-index: 5;
  background: var(--surface-container-low);
  padding: 8px 12px;
  font-weight: 600;
  font-size: 12px;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--on-surface-variant);
  text-align: left;
  border-bottom: 1px solid var(--glass-border);
  white-space: nowrap;
}
.data-grid td {
  padding: 6px 12px;
  vertical-align: middle;
  border-bottom: 1px solid var(--glass-border);
  color: var(--on-surface);
  font-size: 13px;
}
.data-grid tr:hover {
  background: var(--color-accent-bg);
}
.data-grid .row-num {
  width: 32px;
  min-width: 32px;
  text-align: center;
  color: var(--on-surface-variant);
  font-size: 12px;
  opacity: 0.5;
}

/* === MASTERS TABS === */
.masters-tab {
  display: flex;
  align-items: center;
  gap: 4px;
  padding: 6px 12px;
  border: none;
  background: transparent;
  color: var(--on-surface-variant);
  font-family: var(--font-mono);
  cursor: pointer;
  border-radius: 6px 6px 0 0;
  transition: all 0.2s ease;
  white-space: nowrap;
  font-size: 12px;
  border-bottom: 2px solid transparent;
  margin: 0 2px;
}
.masters-tab:hover {
  background: var(--surface-container-low);
  color: var(--on-surface);
}
.masters-tab.active {
  color: var(--primary);
  border-bottom-color: var(--primary);
  background: var(--color-accent-bg);
}

.masters-module-item {
  display: flex;
  align-items: center;
  gap: 8px;
  width: 100%;
  padding: 10px 16px;
  border: none;
  background: transparent;
  color: var(--on-surface-variant);
  font-family: var(--font-mono);
  font-size: 12px;
  cursor: pointer;
  text-align: left;
  border-left: 3px solid transparent;
  transition: all 0.15s ease;
}
.masters-module-item:hover {
  background: var(--color-accent-bg);
}
.masters-module-item.active {
  color: var(--primary);
  border-left-color: var(--primary);
  background: var(--color-accent-bg);
  font-weight: 600;
}

/* === FORM ELEMENTS === */
input, select, textarea {
  font-family: var(--font-mono);
  font-size: 14px;
  background: var(--surface-container-low);
  color: var(--on-surface);
  border: 1px solid var(--outline-variant);
  border-radius: 6px;
  padding: 6px 10px;
  transition: all 0.2s ease;
}
input:focus, select:focus, textarea:focus {
  border-color: var(--primary-container) !important;
  box-shadow: 0 0 0 2px var(--color-accent-glow) !important;
  outline: none !important;
}
input::placeholder, textarea::placeholder { color: var(--outline); }

/* === MAP CONTAINER === */
.map-container {
  background: var(--surface);
  position: relative;
  flex: 1;
  min-height: 0;
}
.map-container::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  height: 2px;
  background: linear-gradient(90deg, transparent, var(--primary-container), transparent);
  opacity: 0.5;
}

/* === MAPBOX OVERRIDES === */
.mapboxgl-ctrl-attrib { display: none !important; }
.mapboxgl-ctrl-bottom-right { display: none !important; }
.mapboxgl-popup-content {
  background: var(--color-glass) !important;
  backdrop-filter: blur(var(--glass-blur)) !important;
  color: var(--on-surface) !important;
  font-family: var(--font-mono) !important;
  font-size: 13px !important;
  border: none !important;
  border-radius: 6px !important;
  padding: 4px 8px !important;
  box-shadow: 0 8px 32px rgba(0,0,0,0.5) !important;
}
.mapboxgl-popup-tip {
  border-top-color: var(--color-glass) !important;
  border-bottom-color: var(--color-glass) !important;
}

/* === TABS === */
.tabs {
  display: flex;
  gap: 4px;
  padding: 4px;
  background: rgba(255, 255, 255, 0.04);
  border-radius: 20px;
}
.tab {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  height: 30px;
  padding: 0 14px;
  border-radius: 16px;
  font-family: var(--font-mono);
  font-size: 13px;
  font-weight: 600;
  color: var(--on-surface-variant);
  background: transparent;
  border: none;
  cursor: pointer;
  transition: all 0.2s ease;
  white-space: nowrap;
}
.tab:hover {
  color: var(--on-surface);
  background: rgba(255, 255, 255, 0.05);
}
.tab.active {
  background: var(--primary-container);
  color: #000;
}

/* === PAGINATION === */
.pagination {
  display: flex;
  align-items: center;
  gap: 4px;
}
.page-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 28px;
  height: 28px;
  border-radius: 14px;
  font-family: var(--font-mono);
  font-size: 13px;
  font-weight: 600;
  color: var(--on-surface-variant);
  background: transparent;
  border: 1px solid transparent;
  cursor: pointer;
  transition: all 0.2s ease;
}
.page-btn:hover {
  background: rgba(255, 255, 255, 0.05);
  color: var(--on-surface);
}
.page-btn.active {
  background: var(--primary-container);
  color: #000;
  border-color: var(--primary-container);
}
.page-btn.arrow {
  font-size: 14px;
}

/* === MODAL / DIALOG === */
.modal-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.6);
  backdrop-filter: blur(4px);
  -webkit-backdrop-filter: blur(4px);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 100;
  animation: fadeIn 0.2s ease-out;
}
.modal-card {
  background: var(--surface);
  color: var(--on-surface);
  border: 1px solid var(--glass-border);
  border-radius: 8px;
  padding: 24px;
  min-width: 360px;
  max-width: 560px;
  width: 90%;
  max-height: 85vh;
  overflow-y: auto;
  box-shadow: 0 16px 48px rgba(0, 0, 0, 0.5);
  animation: slideUp 0.25s ease-out;
  font-size: 13px;
}
.modal-card label,
.modal-card .block {
  font-size: 13px !important;
}
.modal-card input,
.modal-card select,
.modal-card textarea {
  font-size: 14px !important;
}
.modal-card .cliente-option,
.modal-card .switch-btn {
  font-size: 13px !important;
}
.modal-card::-webkit-scrollbar { width: 4px; }
.modal-card::-webkit-scrollbar-track { background: transparent; }
.modal-card::-webkit-scrollbar-thumb {
  background: var(--outline-variant);
  border-radius: 10px;
}
.modal-close {
  position: absolute;
  top: 16px;
  right: 16px;
  width: 28px;
  height: 28px;
  border-radius: 6px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: transparent;
  border: none;
  color: var(--on-surface-variant);
  cursor: pointer;
  transition: all 0.2s ease;
}
.modal-close:hover {
  background: rgba(255, 255, 255, 0.08);
  color: var(--on-surface);
}
.modal-container {
  background: var(--surface);
  border: 1px solid var(--glass-border);
  border-radius: 12px;
  width: 90%;
  max-height: 85vh;
  display: flex;
  flex-direction: column;
  box-shadow: 0 16px 48px rgba(0, 0, 0, 0.5);
  animation: slideUp 0.25s ease-out;
}
.modal-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 12px 16px;
  border-bottom: 1px solid var(--glass-border);
  flex-shrink: 0;
}
.modal-body {
  flex: 1;
  overflow-y: auto;
}

/* === MAP TOOLTIP === */
.um-tooltip {
  font-family: var(--font-mono), JetBrains Mono, monospace;
  font-size: 12px;
  line-height: 1.4;
  padding: 8px 10px;
  border-radius: 8px;
  background: var(--surface);
  color: var(--on-surface);
  border: 1px solid var(--glass-border);
  box-shadow: 0 4px 16px rgba(0,0,0,0.25);
  min-width: 140px;
}
.um-tooltip-title {
  font-weight: 700;
  color: var(--on-surface);
  margin-bottom: 2px;
}
.um-tooltip-row {
  color: var(--on-surface-variant);
  font-size: 11px;
}
.um-tooltip-footer {
  color: var(--outline);
  font-size: 10px;
  margin-top: 4px;
  padding-top: 4px;
  border-top: 1px solid var(--glass-border);
}
.mapboxgl-popup-content {
  background: transparent !important;
  padding: 0 !important;
  border-radius: 0 !important;
  box-shadow: none !important;
}
.mapboxgl-popup-tip {
  border-top-color: var(--surface) !important;
  border-bottom-color: var(--surface) !important;
}

/* === OPERATIONS HUD INCIDENCIA ALERT === */
.ops-hud-incidencia {
  background: rgba(18, 6, 6, 0.92) !important;
  border-color: #ef4444 !important;
  animation: ops-hud-pulse-red 1.2s ease-in-out infinite;
}
@keyframes ops-hud-pulse-red {
  0%, 100% { box-shadow: 0 0 0 0 rgba(239, 68, 68, 0.7); }
  50% { box-shadow: 0 0 0 8px rgba(239, 68, 68, 0); }
}

/* === SUBTLE DIVIDER === */
.divider {
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--glass-border), transparent);
  margin: var(--gutter) 0;
}

/* === GLOW EFFECTS === */
.glow-accent {
  box-shadow: 0 0 20px var(--color-accent-glow);
}
.glow-text {
  text-shadow: 0 0 20px var(--color-accent-glow);
}

/* === STATUS DOTS === */
.status-dot {
  display: inline-block;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  margin-right: 6px;
}
.status-dot.active { background: var(--color-success); box-shadow: 0 0 6px var(--color-success); }
.status-dot.inactive { background: var(--outline); }
.status-dot.warning { background: var(--warning); box-shadow: 0 0 6px var(--warning); }
.status-dot.danger { background: var(--color-danger); box-shadow: 0 0 6px var(--color-danger); }
.status-dot.info { background: var(--color-info); box-shadow: 0 0 6px var(--color-info); }

/* === STATS / METRIC CARDS (Legacy/Extended) === */
/* Keep for backwards compat with existing components */
.stat-card-legacy {
  background: var(--surface-container-low);
  border: 1px solid var(--surface-container-high);
  border-radius: 10px;
  padding: 12px 16px;
  transition: all 0.2s ease;
}
.stat-card-legacy:hover {
  border-color: var(--outline-variant);
  box-shadow: 0 4px 16px rgba(0, 0, 0, 0.2);
}

/* === ANIMATIONS === */
@keyframes fadeIn {
  from { opacity: 0; transform: translateY(8px); }
  to { opacity: 1; transform: translateY(0); }
}
.animate-fade-in { animation: fadeIn 0.3s ease-out; }

@keyframes slideUp {
  from { opacity: 0; transform: translateY(16px); }
  to { opacity: 1; transform: translateY(0); }
}
.animate-slide-up { animation: slideUp 0.4s ease-out; }

@keyframes pulse-dot {
  0%, 100% { opacity: 0.4; transform: scale(1); }
  50% { opacity: 1; transform: scale(1.3); }
}
.animate-pulse-dot { animation: pulse-dot 2s ease-in-out infinite; }

@keyframes shimmer {
  0% { background-position: -200px 0; }
  100% { background-position: calc(200px + 100%) 0; }
}
.shimmer {
  background: linear-gradient(90deg, var(--surface-container-low) 25%, var(--surface-container) 50%, var(--surface-container-low) 75%);
  background-size: 200px 100%;
  animation: shimmer 1.5s ease-in-out infinite;
}

/* === SPLASH LOADING ANIMATION === */
@keyframes splashSpin {
  0% { transform: rotate(0deg); }
  100% { transform: rotate(360deg); }
}
@keyframes splashDot {
  0%, 75% { opacity: 0.2; }
  25% { opacity: 1; }
}
@keyframes splashScan {
  0% { left: -50%; width: 50%; }
  50% { width: 80%; }
  100% { left: 100%; width: 50%; }
}
#app-splash.splash-hidden {
  opacity: 0;
  pointer-events: none;
}
.splash-shield {
  background: var(--color-accent-bg);
  border: 1px solid var(--color-accent-glow);
  animation: splashPulse 2s ease-in-out infinite;
}
@keyframes splashPulse {
  0%, 100% { box-shadow: 0 0 0 0 var(--color-accent-bg); }
  50% { box-shadow: 0 0 30px 4px var(--color-accent-glow); }
}

/* === LOADING BAR === */
#app-loader {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 3px;
  background: var(--primary);
  z-index: 9999;
  display: none;
}
#app-loader::after {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: linear-gradient(90deg, transparent, rgba(255,255,255,0.35), transparent);
  animation: loaderShimmer 1.5s ease-in-out infinite;
}
@keyframes loaderShimmer {
  0% { left: -100%; }
  100% { left: 100%; }
}

@keyframes slideInRight {
  from { transform: translateX(100%); }
  to { transform: translateX(0); }
}
.animate-slide-in-right { animation: slideInRight 0.3s ease-out; }

/* === RESPONSIVE === */
@media (max-width: 1024px) {
  #detail-sidebar, #geo-sidebar, .detail-panel { width: 100% !important; max-width: 100% !important; }
}
@media (max-width: 768px) {
  body { overflow: auto !important; }
  .sidebar { width: 56px !important; }
  .sidebar .nav-label { display: none; }
  #geo-counters { display: none; }
  .table-responsive { overflow-x: auto; }
  .top-header { height: 44px; padding: 0 12px; }
  .top-header-center { display: none; }
}
@media (max-width: 480px) {
  .sidebar { width: 48px !important; }
}

/* === MAPBOX DARK CONTROLS === */
.mapboxgl-ctrl-group {
  background: rgba(10,10,10,0.85) !important;
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border: 1px solid rgba(255,255,255,0.08) !important;
  border-radius: 6px !important;
  overflow: hidden;
  box-shadow: none !important;
}
.mapboxgl-ctrl-group button {
  background: transparent !important;
  border: none !important;
  border-radius: 0 !important;
  width: 30px !important;
  height: 30px !important;
  display: flex !important;
  align-items: center !important;
  justify-content: center !important;
}
.mapboxgl-ctrl-group button+button {
  border-top: 1px solid rgba(255,255,255,0.06) !important;
}
.mapboxgl-ctrl-group button:hover {
  background: rgba(255,255,255,0.08) !important;
}
.mapboxgl-ctrl-group button span {
  filter: brightness(0) invert(0.75) !important;
}
.mapboxgl-ctrl-group button:hover span {
  filter: brightness(0) invert(1) !important;
}
.mapboxgl-ctrl-group .mapboxgl-ctrl-icon {
  background-size: 16px !important;
}
.mapboxgl-ctrl-compass {
  display: flex !important;
  align-items: center;
  justify-content: center;
}
.mapboxgl-ctrl-compass .mapboxgl-ctrl-icon {
  filter: brightness(0) invert(0.75) !important;
}
.mapboxgl-ctrl-compass:hover .mapboxgl-ctrl-icon {
  filter: brightness(0) invert(1) !important;
}

/* Light mode map controls for masters geo-modal (NavigationControl) */
:root:not(.dark) .mapboxgl-ctrl-group {
  background: rgba(245, 244, 240, 0.9) !important;
  border-color: rgba(0,0,0,0.1) !important;
}
:root:not(.dark) .mapboxgl-ctrl-group button {
  border-color: rgba(0,0,0,0.06) !important;
}
:root:not(.dark) .mapboxgl-ctrl-group button span {
  filter: brightness(0.3) !important;
}

/* Custom floating map controls */
.custom-map-controls {
  pointer-events: none;
}
.custom-map-controls button {
  font-family: 'JetBrains Mono', monospace;
}

/* === FULL TRACKING PANEL TRANSITIONS === */
#ops-side-panel {
  transition: transform 0.3s ease, opacity 0.3s ease;
}

/* === HUD VELOCÍMETRO === */
#ops-hud-speed {
  font-variant-numeric: tabular-nums;
  letter-spacing: -0.02em;
  text-shadow: 0 0 8px currentColor;
  transition: color 0.3s ease, text-shadow 0.3s ease;
}

#ops-hud-speed-bar {
  transition: width 0.5s cubic-bezier(0.4, 0, 0.2, 1), background 0.3s ease;
  box-shadow: 0 0 2px currentColor;
}

#ops-hud-compass {
  transition: transform 0.5s cubic-bezier(0.4, 0, 0.2, 1);
}

#ops-hud-engine,
#ops-hud-gps {
  transition: color 0.3s ease;
}

/* === SSE SHIELD GLOW === */
@keyframes sse-glow {
  0%, 100% { filter: drop-shadow(0 0 4px rgba(249,115,22,0.4)); }
  50% { filter: drop-shadow(0 0 10px rgba(249,115,22,0.8)); }
}

/* === CHECKBOX CUSTOM === */
.custom-checkbox {
  appearance: none;
  -webkit-appearance: none;
  width: 14px;
  height: 14px;
  border: 1.5px solid var(--outline);
  border-radius: 3px;
  background: transparent;
  cursor: pointer;
  position: relative;
  transition: all 0.2s ease;
  flex-shrink: 0;
}

.custom-checkbox:hover {
  border-color: var(--primary);
}

.custom-checkbox:checked {
  background: var(--primary);
  border-color: var(--primary);
}

.custom-checkbox:checked::after {
  content: '✓';
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  color: var(--surface);
  font-size: 12px;
  font-weight: bold;
  line-height: 1;
}

.custom-checkbox:focus {
  outline: none;
  box-shadow: 0 0 0 2px var(--color-accent-glow);
}

/* === ALERTS CENTER === */
.alert-filter {
  padding: 3px 8px;
  border-radius: 8px;
  font-family: var(--font-mono);
  font-size: 10px;
  font-weight: 600;
  border: 1px solid var(--outline-variant);
  background: transparent;
  color: var(--on-surface-variant);
  cursor: pointer;
  transition: all 0.15s ease;
}
.alert-filter:hover { background: var(--surface-variant); }
.alert-filter.active { background: var(--color-accent); color: var(--on-primary); border-color: var(--color-accent); }

.alert-card {
  padding: 6px 10px;
  border-radius: 6px;
  cursor: pointer;
  border: 1px solid var(--glass-border);
  background: var(--surface-container);
  transition: all 0.15s ease;
}
.alert-card:hover { background: var(--surface-variant); border-color: var(--outline-variant); }
.alert-card-selected { border-color: var(--color-accent); background: var(--surface-container-high); }
.alert-card-urgent { border-left: 3px solid var(--color-danger); animation: alert-pulse 2s ease-in-out infinite; }
.alert-card-focused { outline: 2px solid var(--color-accent); outline-offset: 1px; }
@keyframes alert-pulse {
  0%, 100% { box-shadow: 0 0 0 0 rgba(239, 68, 68, 0.3); }
  50% { box-shadow: 0 0 8px 2px rgba(239, 68, 68, 0.15); }
}

.alert-take-control {
  padding: 2px 8px;
  border-radius: 4px;
  font-family: var(--font-mono);
  font-size: 9px;
  font-weight: 700;
  border: 1px solid var(--color-accent);
  background: var(--color-accent);
  color: var(--on-primary);
  cursor: pointer;
  transition: all 0.15s ease;
  white-space: nowrap;
  line-height: 1.4;
}
.alert-take-control:hover {
  background: var(--color-accent-bright, var(--color-accent));
  box-shadow: 0 0 6px var(--color-accent-glow);
}

/* Intervention panel tabs */
.tab-bar {
  display: flex;
  gap: 0;
  border-bottom: 1px solid var(--glass-border);
  background: var(--surface-container);
  padding: 0 12px;
  flex-shrink: 0;
}
.tab-btn {
  padding: 8px 14px;
  font-family: var(--font-mono);
  font-size: 10px;
  font-weight: 600;
  background: transparent;
  border: none;
  color: var(--on-surface-variant);
  cursor: pointer;
  border-bottom: 2px solid transparent;
  transition: all 0.15s ease;
}
.tab-btn:hover { color: var(--on-surface); background: var(--surface-container-high); }
.tab-btn.active { color: var(--color-accent); border-bottom-color: var(--color-accent); }

.tab-content { overflow-y: auto; }
.tab-content.hidden { display: none; }
.tab-inner { padding: 10px 12px; }

.intervention-header {
  padding: 8px 12px;
  border-bottom: 1px solid var(--glass-border);
  background: var(--surface-container);
  flex-shrink: 0;
}

.sticky-resolver {
  position: sticky;
  bottom: 0;
  background: var(--surface-container-low);
  padding-top: 8px;
  border-top: 1px solid var(--glass-border);
}

/* Export button */
.export-btn {
  padding: 3px 10px;
  border-radius: 4px;
  font-family: var(--font-mono);
  font-size: 9px;
  font-weight: 700;
  border: 1px solid var(--color-accent);
  background: transparent;
  color: var(--color-accent);
  cursor: pointer;
  transition: all 0.15s ease;
}
.export-btn:hover { background: var(--color-accent); color: #fff; }

/* Sidebar Alert Attention */
.alert-attention-header {
  padding: 10px 12px;
  border-bottom: 1px solid var(--glass-border);
  background: var(--surface-container);
  flex-shrink: 0;
}
.alert-attention-map {
  padding: 8px 12px;
  flex-shrink: 0;
  background: var(--surface-container-low);
  border-bottom: 1px solid var(--glass-border);
}
.alert-attention-resolver {
  padding: 10px 12px;
  border-top: 1px solid var(--glass-border);
  background: var(--surface-container-low);
  flex-shrink: 0;
}
.protocol-step-completed span {
  color: var(--color-success);
  font-weight: 600;
}
.protocol-step-completed input {
  accent-color: var(--color-success);
}