/* ═══════════════════════════════════════════════════════════════════════════
   FMB130 Vehicle Control – Premium Light Theme
   ═══════════════════════════════════════════════════════════════════════════ */

:root {
  /* ── Color Palette ── */
  --bg-base:        #f8fafc;
  --bg-surface:     #ffffff;
  --bg-card:        #ffffff;
  --bg-card-hover:  #f1f5f9;
  --bg-glass:       rgba(255, 255, 255, 0.9);

  --border:         rgba(139, 92, 246, 0.15);
  --border-hover:   rgba(139, 92, 246, 0.3);

  --text-primary:   #000000;
  --text-secondary: #1a202c;
  --text-muted:     #374151;

  --accent-blue:    #3b82f6;
  --accent-cyan:    #06b6d4;
  --accent-green:   #10b981;
  --accent-red:     #ef4444;
  --accent-orange:  #f59e0b;
  --accent-purple:  #8b5cf6;

  --gradient-blue:  linear-gradient(135deg, #3b82f6, #06b6d4);
  --gradient-green: linear-gradient(135deg, #10b981, #059669);
  --gradient-red:   linear-gradient(135deg, #ef4444, #dc2626);
  --gradient-orange:linear-gradient(135deg, #f59e0b, #d97706);

  /* ── Car Diagram ── */
  --car-body:       #e2e8f0;
  --car-stroke:     #64748b;
  --car-glass:      #0ea5e940;
  --headlight:      #fbbf24;

  /* ── Spacing / Radius ── */
  --radius-sm:      8px;
  --radius-md:      12px;
  --radius-lg:      16px;
  --radius-xl:      20px;

  /* ── Shadow ── */
  --shadow-card:    0 2px 12px rgba(0, 0, 0, 0.08), 0 1px 2px rgba(0, 0, 0, 0.04);
  --shadow-glow:    0 0 20px rgba(139, 92, 246, 0.2);

  /* ── Legacy Variables Mapping ── */
  --border-color:   rgba(139, 92, 246, 0.15);
  --bg-dark:        #ffffff;
  --text-color:     #000000;
  --bg-hover:       #f1f5f9;
}

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

body {
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
  background: var(--bg-base);
  color: var(--text-primary);
  height: 100vh;
  width: 100vw;
  overflow: hidden;
  display: grid;
  grid-template-columns: 240px 1fr;
  grid-template-rows: 64px 1fr;
  grid-template-areas:
    "header header"
    "sidebar main";
  -webkit-font-smoothing: antialiased;
}

/* ═══ HEADER ═══ */
#app-header {
  grid-area: header;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 24px;
  height: 64px;
  background: var(--bg-surface);
  border-bottom: 1px solid var(--border);
  backdrop-filter: blur(12px);
  position: relative;
  z-index: 100;
}

.header-left, .header-right {
  display: flex;
  align-items: center;
  gap: 12px;
}

.logo {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 18px;
  font-weight: 700;
  color: var(--text-primary);
  letter-spacing: -0.02em;
}

.logo svg {
  color: var(--accent-blue);
}

/* ── Vehicle Selector ── */
#vehicle-selector {
  background: var(--bg-card);
  color: var(--text-primary);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  padding: 8px 36px 8px 14px;
  font-size: 14px;
  font-family: inherit;
  font-weight: 500;
  cursor: pointer;
  appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 24 24' fill='none' stroke='%23475569' stroke-width='2'%3E%3Cpath d='M6 9l6 6 6-6'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 12px center;
  min-width: 220px;
  transition: border-color 0.2s;
}

#vehicle-selector:hover {
  border-color: var(--border-hover);
}

#vehicle-selector:focus {
  outline: none;
  border-color: var(--accent-blue);
  box-shadow: 0 0 0 3px rgba(59, 130, 246, 0.15);
}

/* ── Generic Select Dropdown Styling ── */
select {
  background-color: var(--bg-card);
  color: var(--text-primary);
  border: 1px solid var(--border);
}
select option {
  background-color: var(--bg-card) !important;
  color: var(--text-primary) !important;
}
select option:hover, select option:focus, select option:active {
  background-color: var(--bg-card-hover) !important;
}

/* ── Status Badge ── */
.status-badge {
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 5px 12px;
  border-radius: 20px;
  font-size: 12px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.status-badge.online {
  background: rgba(16, 185, 129, 0.12);
  color: var(--accent-green);
}

.status-badge.offline {
  background: rgba(239, 68, 68, 0.12);
  color: var(--accent-red);
}

.status-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: currentColor;
  animation: pulse-dot 2s infinite;
}

@keyframes pulse-dot {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: 0.5; transform: scale(0.85); }
}

.status-badge.offline .status-dot {
  animation: none;
  opacity: 0.5;
}

/* ── Buttons ── */
.btn-primary {
  background: var(--gradient-blue);
  color: white;
  border: none;
  border-radius: var(--radius-sm);
  padding: 10px 20px;
  font-size: 14px;
  font-weight: 600;
  font-family: inherit;
  cursor: pointer;
  transition: all 0.2s;
}

.btn-primary:hover {
  transform: translateY(-1px);
  box-shadow: 0 4px 16px rgba(59, 130, 246, 0.3);
}

.btn-primary:active {
  transform: translateY(0);
}

.btn-ghost {
  background: transparent;
  color: var(--text-secondary);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  padding: 8px 14px;
  font-size: 13px;
  font-weight: 500;
  font-family: inherit;
  cursor: pointer;
  transition: all 0.2s;
}

.btn-ghost:hover {
  border-color: var(--border-hover);
  color: var(--text-primary);
  background: var(--bg-card);
}

.btn-danger {
  background: var(--gradient-red);
  color: white;
  border: none;
  border-radius: var(--radius-sm);
  padding: 10px 20px;
  font-size: 14px;
  font-weight: 600;
  font-family: inherit;
  cursor: pointer;
  transition: all 0.2s;
}

.btn-danger:hover {
  transform: translateY(-1px);
  box-shadow: 0 4px 16px rgba(239, 68, 68, 0.3);
}

.btn-secondary {
  background: var(--bg-card);
  color: var(--text-primary);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  padding: 10px 20px;
  font-size: 14px;
  font-weight: 600;
  font-family: inherit;
  cursor: pointer;
  transition: all 0.2s;
}

.btn-secondary:hover {
  border-color: var(--border-hover);
  background: var(--bg-card-hover);
  transform: translateY(-1px);
}


/* ═══ MAIN ═══ */
#dashboard {
  grid-area: main;
  overflow-y: auto;
  padding: 24px;
  width: 100%;
  background: linear-gradient(135deg, rgba(30, 27, 75, 0.5) 0%, rgba(59, 130, 246, 0.05) 50%, rgba(139, 92, 246, 0.05) 100%);
}

/* ── Empty State ── */
.empty-state {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 16px;
  padding: 80px 20px;
  text-align: center;
}

.empty-state h2 {
  font-size: 22px;
  font-weight: 600;
  color: var(--text-secondary);
}

.empty-state p {
  font-size: 14px;
  color: var(--text-muted);
  max-width: 400px;
}

/* ── Cards ── */
.card {
  background: #ffffff;
  border: 1px solid #e2e8f0;
  border-radius: var(--radius-lg);
  padding: 20px;
  box-shadow: 0 1px 3px rgba(0, 0, 0, 0.08), 0 1px 2px rgba(0, 0, 0, 0.04);
  transition: all 0.2s ease;
}

.card:hover {
  border-color: #cbd5e1;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.08);
  transform: none;
  background: #ffffff;
}

.card-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 16px;
}

.card-header h2 {
  font-size: 20px;
  font-weight: 700;
  letter-spacing: -0.02em;
  color: #1a202c;
}

.card-header h3 {
  font-size: 15px;
  font-weight: 600;
  color: #1a202c;
  text-transform: uppercase;
  letter-spacing: 0.04em;
}

.tag {
  font-size: 12px;
  color: var(--text-muted);
  background: var(--bg-surface);
  padding: 4px 10px;
  border-radius: 20px;
  font-family: 'SF Mono', monospace;
}

/* ── Vehicle Info ── */
.vehicle-meta {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 20px;
  margin-top: 16px;
}

.meta-item {
  display: flex;
  flex-direction: column;
  gap: 8px;
  padding: 16px;
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: 12px;
  transition: all 0.3s;
}

.meta-item:hover {
  background: rgba(255, 255, 255, 0.08);
  border-color: rgba(255, 255, 255, 0.14);
}

.meta-label {
  font-size: 11px;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  font-weight: 600;
  opacity: 0.8;
}

.meta-value {
  font-size: 15px;
  color: var(--text-primary);
  font-weight: 600;
  letter-spacing: -0.3px;
}

/* ═══ METRICS ROW ═══ */
.metrics-row {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(160px, 1fr));
  gap: 12px;
  margin-top: 16px;
}

.metric-card {
  background: #ffffff;
  border: 1px solid #e2e8f0;
  border-radius: var(--radius-md);
  padding: 18px;
  display: flex;
  flex-direction: column;
  gap: 8px;
  transition: all 0.2s ease;
  position: relative;
  overflow: hidden;
  box-shadow: 0 1px 3px rgba(0, 0, 0, 0.06);
}

.metric-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 4px;
  border-radius: var(--radius-md) var(--radius-md) 0 0;
  opacity: 0.5;
  transition: all 0.3s;
}

.metric-card:hover::before {
  opacity: 1;
  height: 6px;
}

.metric-card:hover {
  border-color: #cbd5e1;
  transform: translateY(-2px);
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.08);
}

.speed-icon { color: var(--accent-cyan); }
.odo-icon { color: var(--accent-blue); }
.fuel-icon { color: var(--accent-green); }
.rpm-icon { color: var(--accent-orange); }
.temp-icon { color: var(--accent-red); }
.volt-icon { color: var(--accent-purple); }

.metric-card:nth-child(1)::before { background: var(--gradient-blue); }
.metric-card:nth-child(2)::before { background: var(--accent-blue); }
.metric-card:nth-child(3)::before { background: var(--gradient-green); }
.metric-card:nth-child(4)::before { background: var(--gradient-orange); }
.metric-card:nth-child(5)::before { background: var(--gradient-red); }
.metric-card:nth-child(6)::before { background: var(--accent-purple); }

.metric-icon {
  width: 36px;
  height: 36px;
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(255, 255, 255, 0.04);
}

.metric-data {
  display: flex;
  align-items: baseline;
  gap: 4px;
}

.metric-value {
  font-size: 28px;
  font-weight: 800;
  letter-spacing: -0.03em;
  line-height: 1;
}

.metric-unit {
  font-size: 13px;
  color: var(--text-muted);
  font-weight: 500;
}

.metric-label {
  font-size: 12px;
  color: var(--text-muted);
  font-weight: 500;
}

/* Fuel bar */
.fuel-bar-container {
  width: 100%;
  height: 4px;
  background: rgba(255, 255, 255, 0.06);
  border-radius: 2px;
  overflow: hidden;
  margin-top: 4px;
}

.fuel-bar {
  height: 100%;
  background: var(--gradient-green);
  border-radius: 2px;
  transition: width 1s ease;
}

/* ═══ CONTROLS ROW ═══ */
.controls-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
  margin-top: 16px;
}

@media (max-width: 768px) {
  .controls-row {
    grid-template-columns: 1fr;
  }
}

/* ── Door Diagram ── */
.car-diagram {
  display: flex;
  justify-content: center;
  padding: 10px 0;
}

.car-body {
  position: relative;
  width: 200px;
  height: 320px;
}

.car-outline {
  position: relative;
  width: 100%;
  height: 100%;
}

.car-svg {
  width: 100%;
  height: 100%;
}

.door-indicator {
  position: absolute;
  width: 40px;
  height: 28px;
  border-radius: 6px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 10px;
  font-weight: 700;
  cursor: default;
  transition: all 0.4s;
  border: 2px solid;
}

.door-indicator.closed {
  background: rgba(16, 185, 129, 0.15);
  border-color: var(--accent-green);
  color: var(--accent-green);
}

.door-indicator.open {
  background: rgba(239, 68, 68, 0.15);
  border-color: var(--accent-red);
  color: var(--accent-red);
  animation: door-pulse 1.5s infinite;
}

@keyframes door-pulse {
  0%, 100% { box-shadow: 0 0 0 0 rgba(239, 68, 68, 0.3); }
  50% { box-shadow: 0 0 12px 2px rgba(239, 68, 68, 0.2); }
}

/* Door positions on the car diagram */
.door-fl { left: -8px;  top: 110px; }
.door-fr { right: -8px; top: 110px; }
.door-rl { left: -8px;  top: 180px; }
.door-rr { right: -8px; top: 180px; }
.door-trunk { left: 50%; bottom: 12px; transform: translateX(-50%); width: 55px; }
.door-hood  { left: 50%; top: 18px;  transform: translateX(-50%); width: 50px; }

/* Lock badge */
.lock-badge {
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 4px 10px;
  border-radius: 20px;
  font-size: 12px;
  font-weight: 600;
}

.lock-badge.locked {
  background: rgba(16, 185, 129, 0.12);
  color: var(--accent-green);
}

.lock-badge.unlocked {
  background: rgba(245, 158, 11, 0.12);
  color: var(--accent-orange);
}

/* ── Control Button Active State ── */
.control-btn.active-state,
.big-control-btn.active-state {
  border-color: var(--accent-green) !important;
  color: var(--accent-green) !important;
  background: rgba(16, 185, 129, 0.08) !important;
  box-shadow: 0 0 0 1px rgba(16, 185, 129, 0.25);
}

.control-btn.active-state .control-icon,
.big-control-btn.active-state .control-icon {
  color: var(--accent-green);
}

/* ── Control Buttons ── */
.controls-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 10px;
}

.control-btn {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  padding: 18px 10px;
  background: var(--bg-surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  color: var(--text-secondary);
  font-size: 12px;
  font-weight: 600;
  font-family: inherit;
  cursor: pointer;
  transition: all 0.25s;
  position: relative;
  overflow: hidden;
}

.control-btn::after {
  content: '';
  position: absolute;
  inset: 0;
  opacity: 0;
  transition: opacity 0.3s;
  border-radius: inherit;
}

.control-btn:hover {
  border-color: var(--border-hover);
  transform: translateY(-2px);
  color: var(--text-primary);
}

.control-btn:active {
  transform: translateY(0) scale(0.97);
}

.control-btn.loading {
  pointer-events: none;
  opacity: 0.6;
}

.control-btn.loading .control-icon {
  animation: spin 1s linear infinite;
}

@keyframes spin {
  to { transform: rotate(360deg); }
}

.lock-btn:hover { border-color: var(--accent-green); box-shadow: 0 0 16px rgba(16, 185, 129, 0.15); }
.unlock-btn:hover { border-color: var(--accent-orange); box-shadow: 0 0 16px rgba(245, 158, 11, 0.15); }
.trunk-btn:hover { border-color: var(--accent-cyan); box-shadow: 0 0 16px rgba(6, 182, 212, 0.15); }
.signal-btn:hover { border-color: var(--accent-orange); box-shadow: 0 0 16px rgba(245, 158, 11, 0.15); }
.immo-btn:hover { border-color: var(--accent-red); box-shadow: 0 0 16px rgba(239, 68, 68, 0.15); }
.refresh-btn:hover { border-color: var(--accent-blue); box-shadow: 0 0 16px rgba(59, 130, 246, 0.15); }

.lock-btn:hover .control-icon { color: var(--accent-green); }
.unlock-btn:hover .control-icon { color: var(--accent-orange); }
.trunk-btn:hover .control-icon { color: var(--accent-cyan); }
.signal-btn:hover .control-icon { color: var(--accent-orange); }
.immo-btn:hover .control-icon { color: var(--accent-red); }
.refresh-btn:hover .control-icon { color: var(--accent-blue); }

.control-icon {
  transition: color 0.25s, transform 0.3s;
}

/* ═══ MAP ═══ */
.map-card {
  margin-top: 16px;
}

.map-controls {
  display: flex;
  gap: 6px;
}

.btn-sm {
  padding: 5px 10px;
  font-size: 12px;
}

.map-container {
  height: 400px;
  border-radius: var(--radius-md);
  overflow: hidden;
  border: 1px solid var(--border);
  position: relative;
  z-index: 1;
}

/* Dark map tiles filter */
.map-container .leaflet-tile-pane {
  filter: brightness(0.7) contrast(1.1) saturate(0.6) hue-rotate(180deg) invert(1);
}

.map-container .leaflet-control-zoom a {
  background: var(--bg-card) !important;
  color: var(--text-primary) !important;
  border-color: var(--border) !important;
}

.map-container .leaflet-control-attribution {
  background: rgba(10, 14, 23, 0.8) !important;
  color: var(--text-muted) !important;
  font-size: 10px;
}

.map-container .leaflet-control-attribution a {
  color: var(--text-muted) !important;
}

/* Custom car marker */
.car-marker {
  background: none;
  border: none;
}

.car-marker-inner {
  width: 36px;
  height: 36px;
  background: var(--gradient-blue);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 18px;
  box-shadow: 0 0 20px rgba(59, 130, 246, 0.5), 0 2px 8px rgba(0,0,0,0.3);
  border: 3px solid white;
  animation: marker-pulse 2s infinite;
}

@keyframes marker-pulse {
  0%, 100% { box-shadow: 0 0 20px rgba(59, 130, 246, 0.5), 0 2px 8px rgba(0,0,0,0.3); }
  50% { box-shadow: 0 0 30px rgba(59, 130, 246, 0.7), 0 2px 8px rgba(0,0,0,0.3); }
}

/* ═══ TRIP HISTORY ═══ */
.trips-card {
  margin-top: 16px;
}

.trips-container {
  position: relative;
}

.trips-list {
  display: flex;
  flex-direction: column;
  gap: 8px;
  max-height: 400px;
  overflow-y: auto;
}

.trips-empty {
  text-align: center;
  padding: 40px 20px;
  color: var(--text-muted);
  font-size: 14px;
}

.trip-item {
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 14px 16px;
  background: var(--bg-surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  cursor: pointer;
  transition: all 0.25s;
}

.trip-item:hover {
  border-color: var(--accent-blue);
  background: var(--bg-card-hover);
  transform: translateX(4px);
}

.trip-route-line {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 2px;
  flex-shrink: 0;
}

.trip-dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  border: 2px solid var(--accent-green);
  background: transparent;
}

.trip-dot.end {
  border-color: var(--accent-red);
}

.trip-line {
  width: 2px;
  height: 20px;
  background: var(--border-hover);
}

.trip-info {
  flex: 1;
  min-width: 0;
}

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

.trip-route {
  font-size: 11px;
  color: var(--text-muted);
  display: flex;
  align-items: center;
  gap: 6px;
}

.trip-stats {
  display: flex;
  gap: 16px;
  flex-shrink: 0;
}

.trip-stat {
  text-align: right;
}

.trip-stat-value {
  font-size: 15px;
  font-weight: 700;
  color: var(--text-primary);
  line-height: 1.2;
}

.trip-stat-label {
  font-size: 10px;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.trip-active-badge {
  font-size: 10px;
  font-weight: 700;
  color: var(--accent-green);
  background: rgba(16, 185, 129, 0.12);
  padding: 2px 8px;
  border-radius: 10px;
  text-transform: uppercase;
}

/* ── Trip Detail ── */
.trip-detail-header {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 16px;
}

.trip-detail-header h4 {
  font-size: 16px;
  font-weight: 600;
  color: var(--text-primary);
}

.trip-detail-stats {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 10px;
  margin-bottom: 16px;
}

.trip-detail-stat {
  background: var(--bg-surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  padding: 12px;
  text-align: center;
}

.trip-detail-stat .stat-value {
  font-size: 22px;
  font-weight: 800;
  color: var(--text-primary);
}

.trip-detail-stat .stat-label {
  font-size: 11px;
  color: var(--text-muted);
  margin-top: 4px;
}

.trip-map-container {
  height: 350px;
  border-radius: var(--radius-md);
  overflow: hidden;
  border: 1px solid var(--border);
  position: relative;
  z-index: 1;
}

.trip-map-container .leaflet-tile-pane {
  filter: brightness(0.7) contrast(1.1) saturate(0.6) hue-rotate(180deg) invert(1);
}

.trip-map-container .leaflet-control-zoom a {
  background: var(--bg-card) !important;
  color: var(--text-primary) !important;
  border-color: var(--border) !important;
}

.trip-map-container .leaflet-control-attribution {
  background: rgba(10, 14, 23, 0.8) !important;
  color: var(--text-muted) !important;
  font-size: 10px;
}

@media (max-width: 600px) {
  .trip-detail-stats {
    grid-template-columns: repeat(2, 1fr);
  }
  .trip-stats {
    gap: 10px;
  }
  .map-container,
  .trip-map-container {
    height: 280px;
  }
}

/* ═══ FLAGS ═══ */
.flags-card {
  margin-top: 16px;
}

.flags-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(120px, 1fr));
  gap: 10px;
}

.flag-item {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 10px 12px;
  background: #f8fafc;
  border: 1px solid #e2e8f0;
  border-radius: var(--radius-sm);
  font-size: 12px;
  font-weight: 600;
  color: #374151;
  transition: all 0.2s ease;
}

.flag-item.active {
  color: #10b981;
  border-color: rgba(16, 185, 129, 0.4);
  background: linear-gradient(135deg, rgba(16, 185, 129, 0.1) 0%, rgba(16, 185, 129, 0.05) 100%);
  box-shadow: 0 0 12px rgba(16, 185, 129, 0.2);
}

.flag-item.warning {
  color: #f59e0b;
  border-color: rgba(245, 158, 11, 0.4);
  background: linear-gradient(135deg, rgba(245, 158, 11, 0.1) 0%, rgba(245, 158, 11, 0.05) 100%);
  box-shadow: 0 0 12px rgba(245, 158, 11, 0.15);
}

.flag-icon {
  font-size: 16px;
  line-height: 1;
}

/* ═══ COMMAND SECTION ═══ */
.command-card {
  margin-top: 16px;
}

.command-input-row {
  display: flex;
  gap: 10px;
}

.command-input-row input {
  flex: 1;
  background: var(--bg-surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  padding: 10px 14px;
  font-size: 14px;
  font-family: 'SF Mono', 'Fira Code', monospace;
  color: var(--text-primary);
  outline: none;
  transition: border-color 0.2s;
}

.command-input-row input:focus {
  border-color: var(--accent-blue);
  box-shadow: 0 0 0 3px rgba(59, 130, 246, 0.1);
}

.command-input-row input::placeholder {
  color: var(--text-muted);
}

.command-log {
  margin-top: 12px;
  max-height: 200px;
  overflow-y: auto;
  font-family: 'SF Mono', 'Fira Code', monospace;
  font-size: 12px;
  line-height: 1.8;
}

.command-log .log-entry {
  padding: 4px 8px;
  border-radius: 4px;
  display: flex;
  gap: 8px;
}

.command-log .log-entry:nth-child(odd) {
  background: rgba(255, 255, 255, 0.02);
}

.log-time {
  color: var(--text-muted);
  flex-shrink: 0;
}

.log-cmd {
  color: var(--accent-cyan);
}

.log-resp {
  color: var(--accent-green);
}

.log-err {
  color: var(--accent-red);
}

/* ═══ TOAST ═══ */
.toast-container {
  position: fixed;
  bottom: 24px;
  right: 24px;
  display: flex;
  flex-direction: column;
  gap: 8px;
  /* Über allem (auch offenen Popups/Modals bei z-index 9999/99999), damit
     Erfolgs-/Fehlermeldungen immer sichtbar sind, nicht hinter dem Popup verschwommen. */
  z-index: 2147483647;
  pointer-events: none;
}
.toast-container .toast { pointer-events: auto; }

.toast {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 12px 20px;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  box-shadow: 0 8px 32px rgba(0, 0, 0, 0.4);
  font-size: 14px;
  font-weight: 500;
  min-width: 280px;
  animation: toast-in 0.35s ease-out;
  backdrop-filter: blur(12px);
}

.toast.success { border-left: 3px solid var(--accent-green); }
.toast.error   { border-left: 3px solid var(--accent-red); }
.toast.info    { border-left: 3px solid var(--accent-blue); }

.toast.removing {
  animation: toast-out 0.3s ease-in forwards;
}

@keyframes toast-in {
  from { opacity: 0; transform: translateX(60px); }
  to   { opacity: 1; transform: translateX(0); }
}

@keyframes toast-out {
  to { opacity: 0; transform: translateX(60px); }
}

/* ═══ CONFIRM DIALOG ═══ */
.confirm-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.6);
  backdrop-filter: blur(4px);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 2000;
  animation: fade-in 0.2s;
}

.confirm-overlay.hidden {
  display: none;
}

.confirm-dialog {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-xl);
  padding: 28px;
  max-width: 400px;
  width: 90%;
  box-shadow: 0 16px 64px rgba(0, 0, 0, 0.5);
  max-height: 90vh;
  overflow-y: auto;
  margin-bottom: env(safe-area-inset-bottom, 20px);
}

.confirm-dialog h3 {
  font-size: 18px;
  font-weight: 700;
  margin-bottom: 8px;
}

.confirm-dialog p {
  font-size: 14px;
  color: var(--text-secondary);
  margin-bottom: 24px;
  line-height: 1.5;
}

.confirm-actions {
  display: flex;
  gap: 10px;
  justify-content: flex-end;
}

@keyframes fade-in {
  from { opacity: 0; }
  to   { opacity: 1; }
}

/* ═══ UTILITIES ═══ */
.hidden { display: none !important; }

/* ═══ RESPONSIVE ═══ */
@media (max-width: 600px) {
  #app-header {
    padding: 0 12px;
    flex-wrap: wrap;
    height: auto;
    padding-block: 10px;
    gap: 8px;
  }

  .header-center {
    order: 3;
    width: 100%;
  }

  #vehicle-selector {
    width: 100%;
    min-width: unset;
  }

  #dashboard {
    padding: 12px;
  }

  .metrics-row {
    grid-template-columns: repeat(2, 1fr);
  }

  .controls-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

/* ═══ ACTION HISTORY ═══ */
.history-container {
  max-height: 300px;
  overflow-y: auto;
  border-radius: 8px;
  background: var(--surface);
}

.history-table {
  width: 100%;
  border-collapse: collapse;
  text-align: left;
  font-size: 0.85rem;
}

.history-table th {
  position: sticky;
  top: 0;
  background: var(--surface);
  color: var(--text-muted);
  padding: 10px 12px;
  border-bottom: 1px solid var(--border);
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  backdrop-filter: blur(5px);
  z-index: 10;
}

.history-table td {
  padding: 12px;
  border-bottom: 1px solid var(--border);
  vertical-align: middle;
}

.history-table tr:hover td {
  background: var(--surface-hover);
}

.history-action {
  font-weight: 600;
  color: var(--primary);
}

.history-user {
  display: flex;
  align-items: center;
  gap: 6px;
}

.history-user-icon {
  width: 20px;
  height: 20px;
  border-radius: 50%;
  background: var(--surface-hover);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.7rem;
}

.history-state {
  display: flex;
  flex-direction: column;
  gap: 4px;
  font-size: 0.75rem;
  color: var(--text-muted);
}

.history-empty {
  text-align: center;
  padding: 30px;
  color: var(--text-muted);
  font-style: italic;
}

/* ═══ SCROLLBAR ═══ */
::-webkit-scrollbar {
  width: 6px;
}

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

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

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

/* ═══ LOGIN ═══ */
.login-overlay {
  position: fixed;
  inset: 0;
  background: rgba(10, 14, 23, 0.95);
  backdrop-filter: blur(10px);
  z-index: 9999;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: opacity 0.3s;
}

.login-overlay.hidden {
  opacity: 0;
  pointer-events: none;
}

.login-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 40px;
  width: 100%;
  max-width: 400px;
  text-align: center;
  box-shadow: 0 20px 40px rgba(0,0,0,0.5);
}

.login-icon {
  font-size: 48px;
  margin-bottom: 16px;
}

.login-card h2 {
  font-size: 20px;
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: 8px;
}

.login-card p {
  font-size: 14px;
  color: var(--text-muted);
  margin-bottom: 24px;
}

.login-card input {
  width: 100%;
  padding: 12px 16px;
  background: var(--bg-surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  color: white;
  font-size: 16px;
  margin-bottom: 16px;
  transition: border-color 0.2s;
}

.login-card input:focus {
  outline: none;
  border-color: var(--accent-blue);
}

.login-card button {
  width: 100%;
  padding: 14px;
}

.login-error {
  color: var(--accent-red);
  font-size: 13px;
  margin-top: 12px;
}

/* ═══ MOBILE RESPONSIVENESS IMPROVEMENTS ═══ */
@media (max-width: 768px) {
  #app-header {
    flex-direction: column;
    padding: 16px;
    height: auto;
    gap: 12px;
  }
  
  .header-left, .header-center, .header-right {
    width: 100%;
    justify-content: center;
  }
  
  .header-center {
    order: 3;
    padding: 0;
  }
  
  #vehicle-selector {
    width: 100%;
  }

  .dashboard-grid {
    display: flex;
    flex-direction: column;
    gap: 20px;
    padding: 8px;
  }
  
  .controls-row {
    grid-template-columns: 1fr;
  }
  
  .door-card, .controls-card {
    width: 100%;
  }
  
  .metrics-row {
    grid-template-columns: repeat(2, 1fr);
  }

  .controls-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .flags-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  
  .map-container, .trip-map-container {
    height: 320px;
  }
  
  .login-card {
    width: 90%;
    padding: 24px;
    margin: 20px;
  }
}

@media (max-width: 480px) {
  .metrics-row,
  .controls-grid,
  .flags-grid,
  .trip-detail-stats {
    grid-template-columns: 1fr;
  }
  
  .map-container, .trip-map-container {
    height: 250px;
  }
  
  /* Make car diagram slightly smaller for very small phones */
  .car-body {
    transform: scale(0.8);
  }
}

/* ═══════════════════════════════════════════════════════════════════════════
   TAB NAVIGATION & FLEET MANAGEMENT STYLES
   ═══════════════════════════════════════════════════════════════════════════ */

/* ── Tab Navigation ── */
.tab-navigation {
  grid-area: sidebar;
  background: var(--bg-surface);
  border-right: 1px solid var(--border);
  border-bottom: none;
  padding: 16px 12px;
  position: relative;
  z-index: 90;
  overflow-y: auto;
  top: 0;
  backdrop-filter: blur(12px);
}

.tabs-container {
  display: flex;
  flex-direction: column;
  gap: 6px;
  overflow-x: visible;
  scrollbar-width: none;
}
.tabs-container::-webkit-scrollbar { display: none; }

.tab-btn {
  display: flex;
  align-items: center;
  gap: 12px;
  background: transparent;
  color: var(--text-secondary);
  border: none;
  padding: 12px 16px;
  font-size: 14px;
  font-weight: 600;
  cursor: pointer;
  border-left: 3px solid transparent;
  border-bottom: none;
  border-radius: var(--radius-sm);
  transition: all 0.2s;
  white-space: nowrap;
  text-align: left;
}

.tab-btn:hover {
  color: var(--text-primary);
  background: rgba(255,255,255,0.04);
}

.tab-btn.active {
  color: var(--accent-blue);
  background: rgba(59, 130, 246, 0.08);
  border-left-color: var(--accent-blue);
}

.tab-btn-accent {
  margin-left: 0;
  margin-top: 12px;
  color: var(--accent-green);
  background: rgba(16, 185, 129, 0.05);
}
.tab-btn-accent:hover {
  background: rgba(16, 185, 129, 0.1);
  color: var(--accent-green);
}

/* ── Tab Content ── */
.tab-content-container {
  padding-top: 16px;
}

.tab-pane {
  animation: fadeIn 0.3s ease-in-out;
}
.tab-pane.hidden {
  display: none;
}
@keyframes fadeIn {
  from { opacity: 0; transform: translateY(5px); }
  to { opacity: 1; transform: translateY(0); }
}

/* ── Utility classes ── */
.mt-10 { margin-top: 10px; }
.mt-15 { margin-top: 15px; }
.mt-20 { margin-top: 20px; }
.mt-25 { margin-top: 25px; }
.mb-15 { margin-bottom: 15px; }
.mb-20 { margin-bottom: 20px; }
.mb-25 { margin-bottom: 25px; }
.mb-30 { margin-bottom: 30px; }
.w-100 { width: 100%; }
.text-center { text-align: center; }
.mx-auto { margin-left: auto; margin-right: auto; }

/* ── Forms ── */
.form-group label {
  display: block;
  font-size: 13px;
  color: var(--text-secondary);
  margin-bottom: 6px;
  font-weight: 500;
}

.system-input {
  width: 100%;
  background: var(--bg-surface);
  border: 1px solid var(--border);
  color: var(--text-primary);
  padding: 10px 14px;
  border-radius: var(--radius-sm);
  font-size: 14px;
  outline: none;
  transition: border-color 0.2s;
}

.system-input:focus {
  border-color: var(--accent-blue);
}

.form-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}
@media (max-width: 600px) {
  .form-grid { grid-template-columns: 1fr; }
}

/* ── Config & Onboarding Cards ── */
.config-group {
  background: var(--bg-surface);
  padding: 20px;
  border-radius: var(--radius-md);
  border: 1px solid var(--border);
}
.config-group h4 {
  margin-bottom: 15px;
  color: var(--text-primary);
  font-size: 15px;
}

.checkbox-wrapper {
  display: flex;
  align-items: center;
  gap: 8px;
}
.checkbox-wrapper input[type="checkbox"] {
  width: 18px;
  height: 18px;
  accent-color: var(--accent-blue);
  cursor: pointer;
}
.checkbox-wrapper label {
  font-size: 14px;
  color: var(--text-secondary);
  cursor: pointer;
}

/* ── Live Map Tab ── */
.map-layout {
  display: grid;
  grid-template-columns: 1fr 300px;
  gap: 20px;
}
@media (max-width: 900px) {
  .map-layout { grid-template-columns: 1fr; }
}
.full-height-map {
  margin-top: 0;
}
.full-height-map .map-container {
  height: 600px;
}

/* ── Big Controls Tab ── */
.big-controls-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
}
@media (max-width: 600px) {
  .big-controls-grid { grid-template-columns: 1fr; }
}
.big-control-btn {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 16px;
  padding: 40px 20px;
  background: var(--bg-surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  color: var(--text-primary);
  font-size: 18px;
  font-weight: 700;
  cursor: pointer;
  transition: all 0.25s;
}
.big-control-btn:hover {
  background: var(--bg-card-hover);
  border-color: var(--accent-blue);
  transform: translateY(-4px);
  box-shadow: var(--shadow-glow);
}
.big-control-btn .control-icon {
  color: var(--accent-blue);
}

/* ── Analysis Tab ── */
.analysis-layout {
  display: flex;
  flex-direction: column;
  gap: 20px;
}
.analysis-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
}
@media (max-width: 900px) {
  .analysis-row { display: flex; flex-direction: column; }
}

/* --- BOOKINGS TABLE --- */
.bookings-table { width: 100%; border-collapse: collapse; margin-top: 1rem; }
.bookings-table th, .bookings-table td { padding: 12px; text-align: left; border-bottom: 1px solid var(--border-color); color: #000000; }
.bookings-table th { color: #000000; font-weight: 600; }
.bookings-table tbody tr { cursor: pointer; transition: background 0.2s; }
.bookings-table tbody tr:hover { background: var(--bg-hover); }

/* --- CONTEXT MENU --- */
.context-menu { position: absolute; background: var(--bg-card); border: 1px solid var(--border-color); border-radius: 8px; box-shadow: 0 4px 12px rgba(0,0,0,0.5); z-index: 1000; overflow: hidden; min-width: 200px; }
.context-menu ul { list-style: none; margin: 0; padding: 0; }
.context-menu li { padding: 12px 16px; cursor: pointer; border-bottom: 1px solid var(--border-color); }
.context-menu li:last-child { border-bottom: none; }
.context-menu li:hover { background: var(--bg-hover); }
.ctx-danger { color: #ff4757; }

/* --- MODALS --- */
.modal-overlay { position: fixed; top: 0; left: 0; width: 100%; height: 100%; background: rgba(0,0,0,0.6); z-index: 9998; backdrop-filter: blur(2px); display: flex; align-items: center; justify-content: center; }
.modal { position: fixed; top: 50%; left: 50%; transform: translate(-50%, -50%); background: var(--bg-card); width: 90%; max-width: 500px; max-height: 90vh; border-radius: 12px; z-index: 9999; box-shadow: 0 10px 30px rgba(0,0,0,0.5); border: 1px solid var(--border-color); display: flex; flex-direction: column; }
.modal-box { background: var(--bg-card); border: 1px solid var(--border-color); border-radius: 12px; box-shadow: 0 10px 30px rgba(0,0,0,0.5); display: flex; flex-direction: column; width: 90%; max-width: 500px; max-height: 90vh; }
.modal-header { padding: 16px 24px; border-bottom: 1px solid var(--border-color); display: flex; justify-content: space-between; align-items: center; flex-shrink: 0; }
.modal-header h3 { margin: 0; font-size: 1.2rem; }
.btn-close-modal { background: none; border: none; color: var(--text-color); font-size: 1.5rem; cursor: pointer; }
.modal > form { display: flex; flex-direction: column; flex: 1; overflow: hidden; }
.modal-body { padding: 24px; overflow-y: auto; flex-grow: 1; }
.modal-body::-webkit-scrollbar { width: 6px; }
.modal-body::-webkit-scrollbar-track { background: rgba(255, 255, 255, 0.01); }
.modal-body::-webkit-scrollbar-thumb { background: rgba(255, 255, 255, 0.1); border-radius: 3px; }
.modal-body::-webkit-scrollbar-thumb:hover { background: rgba(255, 255, 255, 0.2); }
.modal-footer { padding: 16px 24px; border-top: 1px solid var(--border-color); display: flex; justify-content: flex-end; gap: 12px; flex-shrink: 0; }
.form-group { margin-bottom: 1rem; }
.form-group label { display: block; margin-bottom: 0.5rem; }
.form-control { width: 100%; padding: 10px; border-radius: 6px; border: 1px solid var(--border-color); background: var(--bg-dark); color: var(--text-color); }

/* --- SIDEBAR RESPONSIVE OVERRIDE --- */
@media (max-width: 900px) {
  body {
    grid-template-columns: 1fr;
    grid-template-rows: 64px auto 1fr;
    grid-template-areas:
      "header"
      "sidebar"
      "main";
    overflow: auto;
    height: auto;
  }
  
  .tab-navigation {
    border-right: none;
    border-bottom: 1px solid var(--border) !important;
    padding: 0 16px !important;
    overflow-x: auto;
    white-space: nowrap;
  }
  
  .tabs-container {
    flex-direction: row;
    overflow-x: auto;
    gap: 8px;
  }
  
  .tab-btn {
    border-left: none;
    border-bottom: 3px solid transparent !important;
    padding: 14px 12px;
  }
  
  .tab-btn.active {
    background: transparent;
    border-bottom-color: var(--accent-blue) !important;
  }
  
  .tab-btn-accent {
    margin-left: auto !important;
    margin-top: 0;
  }

  #dashboard {
    overflow-y: visible;
  }
}


/* --- GENERIC TABLE STYLES --- */
.table { width: 100%; border-collapse: collapse; margin-top: 1rem; }
.table th, .table td { padding: 14px 16px; text-align: left; border-bottom: 1px solid var(--border); font-size: 1.05rem; color: #000000; }
.table th { color: #000000; font-weight: 600; font-size: 0.95rem; text-transform: uppercase; letter-spacing: 0.5px; }
.table tbody tr { transition: background 0.2s; }
.table tbody tr:hover { background: var(--surface-hover); }

/* --- FULL SCREEN WIDTH FOR TAB PANELS --- */
.tab-pane > section.card {
  max-width: 100% !important;
}

/* --- TIMELINE / GANTT CHART STYLES --- */
.timeline-container-outer {
  width: 100%;
  overflow-x: auto;
  scrollbar-width: thin;
  scrollbar-color: var(--accent-blue) var(--bg-surface);
}

.timeline-container {
  min-width: 1000px;
  position: relative;
  background: var(--bg-surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 20px;
  box-shadow: var(--shadow-card);
}

.timeline-row {
  display: flex;
  align-items: center;
  position: relative;
  min-height: 58px;
  border-bottom: 1px solid rgba(139, 92, 246, 0.08);
  padding: 4px 0;
  background: var(--bg-surface);
  transition: background 0.15s;
}

.timeline-row:hover {
  background: rgba(139, 92, 246, 0.01);
}

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

.timeline-header-row {
  min-height: 54px;
  border-bottom: 2px solid var(--border);
  align-items: stretch;
  padding: 0;
  background: var(--bg-surface);
}

.timeline-vehicle-cell {
  width: 240px;
  padding: 10px 15px;
  flex-shrink: 0;
  display: flex;
  flex-direction: column;
  justify-content: center;
  border-right: 1px solid var(--border);
  box-sizing: border-box;
  background: var(--bg-surface);
}

/* License plate badge */
.timeline-plate-badge {
  display: inline-block;
  background: #ffffff;
  color: #1e293b;
  border: 1px solid #cbd5e1;
  border-left: 4px solid #3b82f6; /* Blue EU strip */
  padding: 2px 8px;
  border-radius: 4px;
  font-family: 'Courier New', Courier, monospace;
  font-weight: 800;
  font-size: 11px;
  letter-spacing: 0.5px;
  box-shadow: 0 1px 2px rgba(0, 0, 0, 0.05);
}

.timeline-vehicle-model {
  font-size: 11px;
  color: var(--text-muted);
  margin-top: 4px;
  font-weight: 500;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.timeline-action-group {
  display: flex;
  gap: 4px;
  align-items: center;
}

.timeline-action-btn {
  background: none;
  border: none;
  color: var(--text-muted);
  cursor: pointer;
  padding: 4px;
  border-radius: 4px;
  transition: all 0.2s;
  display: flex;
  align-items: center;
  justify-content: center;
}

.timeline-action-btn:hover {
  background: rgba(139, 92, 246, 0.1);
  color: var(--accent-blue);
}

.timeline-grid-header {
  flex: 1;
  display: grid;
  gap: 0;
}

.timeline-day-header-cell {
  display: flex;
  flex-direction: column;
  align-items: stretch;
  justify-content: flex-start;
  font-size: 11px;
  font-weight: 600;
  color: var(--text-primary);
  padding: 0;
  border-right: 1px solid rgba(139, 92, 246, 0.08);
  border-bottom: 1px solid rgba(139, 92, 246, 0.08);
  background: var(--bg-surface);
  line-height: 1.2;
  box-sizing: border-box;
  min-height: 48px;
}

.timeline-day-header-cell.weekend {
  background: rgba(139, 92, 246, 0.02) !important;
}

.timeline-day-header-cell.today {
  background: rgba(59, 130, 246, 0.08) !important;
  border: 1px solid var(--accent-blue) !important;
  border-radius: 4px;
}

.timeline-grid-row {
  flex: 1;
  display: grid;
  gap: 0;
  position: relative;
  height: 48px;
  background: transparent;
}

.timeline-grid-row > div {
  border-right: 1px solid rgba(139, 92, 246, 0.08);
  position: relative;
}

.timeline-group-header {
  background: rgba(139, 92, 246, 0.04);
  padding: 10px 15px;
  font-weight: 800;
  font-size: 12px;
  color: var(--accent-purple);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  border-bottom: 1px solid rgba(139, 92, 246, 0.12);
  border-top: 1px solid rgba(139, 92, 246, 0.12);
  margin-top: 12px;
  border-radius: 4px;
}

/* Availability Badge inside day header */
.timeline-avail-badge {
  display: inline-block;
  font-size: 9px;
  font-weight: 700;
  padding: 2px 6px;
  border-radius: 9999px;
  margin-top: 4px;
  text-transform: uppercase;
  letter-spacing: 0.2px;
  line-height: 1;
}
.avail-badge-free {
  background-color: rgba(16, 185, 129, 0.1);
  color: #10b981;
}
.avail-badge-partial {
  background-color: rgba(245, 158, 11, 0.1);
  color: #f59e0b;
}
.avail-badge-busy {
  background-color: rgba(239, 68, 68, 0.1);
  color: #ef4444;
}

.booking-bar {
  position: relative;
  height: 28px;
  margin: 6px 0;
  border-radius: 6px;
  font-size: 11px;
  font-weight: 600;
  color: white;
  display: flex;
  align-items: center;
  padding: 0 10px;
  cursor: pointer;
  z-index: 10;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  box-shadow: 0 2px 6px rgba(0, 0, 0, 0.2);
  transition: transform 0.2s, filter 0.2s;
  user-select: none;
}

.booking-bar:hover {
  transform: scaleY(1.05);
  filter: brightness(1.15);
  z-index: 12;
}

/* Status specific styling */
.booking-bar.status-upcoming {
  background: var(--gradient-blue);
  border-left: 3px solid #60a5fa;
}

.booking-bar.status-active {
  background: var(--gradient-green);
  border-left: 3px solid #34d399;
}

.booking-bar.status-completed {
  background: linear-gradient(135deg, #8b5cf6, #6d28d9);
  border-left: 3px solid #a78bfa;
}

/* Clipping styles when extending beyond timeline */
.booking-bar.clip-left {
  border-top-left-radius: 0;
  border-bottom-left-radius: 0;
  border-left: none;
}

.booking-bar.clip-right {
  border-top-right-radius: 0;
  border-bottom-right-radius: 0;
}

/* Today vertical line overlay */
.timeline-today-line {
  position: absolute;
  top: 0;
  bottom: 0;
  width: 2px;
  background: #ff4757;
  box-shadow: 0 0 8px #ff4757;
  z-index: 5;
  pointer-events: none;
}

/* Timeline Nav Datepicker & Links styling */
.timeline-date-picker-group {
  display: flex;
  align-items: stretch;
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  overflow: hidden;
  background: var(--bg-surface);
  height: 38px;
}

.timeline-date-picker-icon {
  border-right: 1px solid var(--border);
  padding: 8px 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--text-secondary);
  width: 40px;
  box-sizing: border-box;
}

.timeline-date-picker-input {
  background: transparent;
  border: none;
  padding: 8px 12px;
  font-size: 14px;
  color: var(--text-primary);
  width: 180px;
  outline: none;
  box-sizing: border-box;
  height: 100%;
}

.timeline-date-picker-input::-webkit-calendar-picker-indicator {
  filter: invert(1);
  cursor: pointer;
  opacity: 0.6;
  transition: opacity 0.2s;
}

.timeline-date-picker-input::-webkit-calendar-picker-indicator:hover {
  opacity: 1;
}

#btn-timeline-clear:hover {
  opacity: 0.9;
  filter: brightness(1.15);
}

.timeline-nav-links {
  font-size: 14px;
  font-weight: 500;
  display: flex;
  align-items: center;
}

.timeline-nav-links span.nav-link {
  cursor: pointer;
  color: var(--accent-blue);
  transition: color 0.2s, text-decoration 0.2s;
}

.timeline-nav-links span.nav-link:hover {
  text-decoration: underline;
  color: #60a5fa;
}

.timeline-nav-links span.separator {
  color: var(--text-muted);
  margin: 0 8px;
  user-select: none;
}

/* Premium Dark Theme Booking Bar Colors & Styles */
.booking-bar.status-guaranteed {
  background: linear-gradient(135deg, #f59e0b, #d97706) !important;
  border: none !important;
  border-left: 4px solid #b45309 !important;
  color: #0f172a !important;
  font-weight: 700 !important;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.4) !important;
}

.booking-bar.status-standard {
  background: linear-gradient(135deg, #3b82f6, #1d4ed8) !important;
  border: none !important;
  border-left: 4px solid #1e40af !important;
  color: #ffffff !important;
  font-weight: 700 !important;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.4) !important;
}

.booking-bar.status-guaranteed:hover {
  background: linear-gradient(135deg, #fbbf24, #f59e0b) !important;
  transform: scaleY(1.05) !important;
}

.booking-bar.status-standard:hover {
  background: linear-gradient(135deg, #60a5fa, #2563eb) !important;
  transform: scaleY(1.05) !important;
}

/* ─── Buchungsbalken nach Status (Scheduler-Optik) ─── */
.booking-bar.bar-rented {            /* Miete läuft – hellorange */
  background: linear-gradient(135deg, #fed7aa, #fb923c) !important;
  border: none !important;
  border-left: 4px solid #ea580c !important;
  color: #7c2d12 !important;
  font-weight: 700 !important;
  box-shadow: 0 3px 10px rgba(0, 0, 0, 0.25) !important;
}
.booking-bar.bar-booked {            /* Gebucht / bevorstehend – hellblau */
  background: linear-gradient(135deg, #bfdbfe, #60a5fa) !important;
  border: none !important;
  border-left: 4px solid #2563eb !important;
  color: #1e3a8a !important;
  font-weight: 700 !important;
  box-shadow: 0 3px 10px rgba(0, 0, 0, 0.2) !important;
}
.booking-bar.bar-checkedin {         /* Check-in durchgeführt (bevorstehend) – hellgrün */
  background: linear-gradient(135deg, #bbf7d0, #4ade80) !important;
  border: none !important;
  border-left: 4px solid #16a34a !important;
  color: #14532d !important;
  font-weight: 700 !important;
  box-shadow: 0 3px 10px rgba(0, 0, 0, 0.2) !important;
}
.booking-bar.bar-block {             /* Blockierung / Fahrzeug gesperrt – rot */
  background: linear-gradient(135deg, #f87171, #ef4444) !important;
  border: none !important;
  border-left: 4px solid #b91c1c !important;
  color: #ffffff !important;
  font-weight: 700 !important;
  box-shadow: 0 3px 10px rgba(220, 38, 38, 0.3) !important;
}
.booking-bar.bar-internal {          /* Interne Nutzung – hellgrau */
  background: linear-gradient(135deg, #f1f5f9, #e2e8f0) !important;
  border: none !important;
  border-left: 4px solid #94a3b8 !important;
  color: #475569 !important;
  font-weight: 700 !important;
  box-shadow: 0 2px 6px rgba(0, 0, 0, 0.12) !important;
}
/* Verlängerung angeboten, aber noch nicht unterschrieben – kräftiges Blau mit
   Schraffur: der Zeitraum ist reserviert, aber noch nicht verbindlich. */
.booking-bar.bar-extpending {
  background: repeating-linear-gradient(135deg, #2563eb 0 10px, #1d4ed8 10px 20px) !important;
  border: none !important;
  border-left: 4px solid #1e40af !important;
  color: #ffffff !important;
  font-weight: 700 !important;
  box-shadow: 0 3px 10px rgba(37, 99, 235, 0.35) !important;
  opacity: 0.95;
}
.booking-bar.bar-extpending:hover { filter: brightness(1.08); }
.booking-bar.bar-checkedin:hover { filter: brightness(1.05); }
.booking-bar.bar-block:hover    { filter: brightness(1.08); }
.booking-bar.bar-internal:hover { filter: brightness(0.97); }
.booking-bar.bar-done {              /* Miete beendet – dunkelgrün */
  background: linear-gradient(135deg, #16a34a, #15803d) !important;
  border: none !important;
  border-left: 4px solid #14532d !important;
  color: #ffffff !important;
  font-weight: 700 !important;
  box-shadow: 0 3px 10px rgba(0, 0, 0, 0.3) !important;
}
.booking-bar.bar-overdue {           /* Überzug – nicht zurückgegeben, rot + Streifen */
  background: repeating-linear-gradient(45deg, #ef4444, #ef4444 8px, #dc2626 8px, #dc2626 16px) !important;
  border: none !important;
  border-left: 4px solid #991b1b !important;
  color: #fff !important;
  font-weight: 800 !important;
  box-shadow: 0 3px 12px rgba(239, 68, 68, 0.5) !important;
  animation: overduePulse 1.6s ease-in-out infinite;
}
@keyframes overduePulse {
  0%, 100% { box-shadow: 0 3px 12px rgba(239, 68, 68, 0.45); }
  50%      { box-shadow: 0 3px 16px rgba(239, 68, 68, 0.85); }
}
.booking-bar.bar-rented:hover { filter: brightness(1.08); }
.booking-bar.bar-booked:hover { filter: brightness(1.15); }
.booking-bar.bar-done:hover   { filter: brightness(1.12); }
.booking-bar.bar-overdue:hover { filter: brightness(1.1); }

/* ─── Monat/Tag-Umschalter (Pill) ─── */
.tl-viewmode-toggle {
  display: inline-flex;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 9999px;
  padding: 2px;
}
.tl-viewmode-btn {
  border: none;
  background: transparent;
  color: var(--text-secondary);
  font-size: 13px;
  font-weight: 600;
  padding: 6px 16px;
  border-radius: 9999px;
  cursor: pointer;
  transition: all 0.15s;
}
.tl-viewmode-btn.active {
  background: var(--accent-blue);
  color: #fff;
  box-shadow: 0 1px 4px rgba(0, 0, 0, 0.25);
}

/* ─── Group-by Dropdown ─── */
.tl-groupby-select {
  height: 34px;
  background: var(--bg-card);
  color: var(--text-primary);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  font-size: 13px;
  padding: 0 10px;
  cursor: pointer;
}

/* ─── Legende ─── */
.tl-legend {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
  align-items: center;
}
.tl-legend-item {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 12px;
  color: var(--text-secondary);
}
.tl-legend-swatch {
  display: inline-block;
  width: 14px;
  height: 14px;
  border-radius: 3px;
}
.tl-sw-booked    { background: linear-gradient(135deg, #bfdbfe, #60a5fa); }   /* Gebucht – hellblau */
.tl-sw-checkedin { background: linear-gradient(135deg, #bbf7d0, #4ade80); }   /* Check-in erledigt – hellgrün */
.tl-sw-rented    { background: linear-gradient(135deg, #fed7aa, #fb923c); }   /* Miete läuft – hellorange */
.tl-sw-block     { background: linear-gradient(135deg, #f87171, #ef4444); }   /* Blockiert – rot */
.tl-sw-internal  { background: linear-gradient(135deg, #f1f5f9, #e2e8f0); border: 1px solid #cbd5e1; } /* Intern – hellgrau */
.tl-sw-done   { background: linear-gradient(135deg, #16a34a, #15803d); }   /* Beendet – dunkelgrün */
.tl-sw-free      { background: #ffffff; border: 1px solid #cbd5e1; }
.tl-sw-available { background: #f1f5f9; border: 1px solid #e2e8f0; }
.tl-sw-blocked   { background: repeating-linear-gradient(45deg, #d1d5db, #d1d5db 3px, #9ca3af 3px, #9ca3af 6px); }

/* ═══════════════════════════════════════════════════
   TIMELINE – HELLES SCHEDULER-DESIGN (wie Referenz)
   Lokale helle Palette, gekapselt im #bookings-timeline-view
   ═══════════════════════════════════════════════════ */
#bookings-timeline-view {
  --tl-surface: #ffffff;
  --tl-alt: #f8fafc;
  --tl-border: #cdd9ea;
  --tl-grid: #d6e1f0;
  --tl-text: #1e293b;
  --tl-muted: #64748b;
  --tl-plate: #2563eb;
}

/* Container & Kopfzeilen hell */
#bookings-timeline-view .timeline-container {
  background: var(--tl-surface) !important;
  border: 1px solid var(--tl-border) !important;
}
#bookings-timeline-view .timeline-months-row,
#bookings-timeline-view .timeline-header-row,
#bookings-timeline-view #timeline-months-spacer,
#bookings-timeline-view #timeline-vehicle-header {
  background: var(--tl-surface) !important;
  border-color: var(--tl-border) !important;
}
#bookings-timeline-view #timeline-vehicle-header {
  color: var(--tl-muted) !important;
  border-right: 1px solid var(--tl-border) !important;
}
#bookings-timeline-view .timeline-grid-header {
  background: var(--tl-border) !important;
}

/* Tag-Kopfzellen hell */
#bookings-timeline-view .timeline-day-header-cell {
  background: var(--tl-surface) !important;
  color: var(--tl-text) !important;
  border-right: 1px solid var(--tl-grid) !important;
  border-bottom: 1px solid var(--tl-grid) !important;
  padding: 0;
  box-sizing: border-box;
}
#bookings-timeline-view .timeline-day-header-cell.weekend {
  background: var(--tl-alt) !important;
}
#bookings-timeline-view .timeline-day-header-cell.today {
  background: #eff6ff !important;
}
/* Kopf-Texte dunkel */
#bookings-timeline-view .timeline-day-header-cell div {
  color: var(--tl-text) !important;
}
#bookings-timeline-view .timeline-day-header-cell div[style*="text-muted"],
#bookings-timeline-view .timeline-day-header-cell .tl-hour {
  color: var(--tl-muted) !important;
}

/* Zeilen hell, dünne Trennlinien, keine großen Lücken */
#bookings-timeline-view #timeline-body { gap: 0 !important; }
#bookings-timeline-view .timeline-row {
  background: var(--tl-surface) !important;
  border-bottom: 1px solid var(--tl-grid) !important;
  height: 44px;
  min-height: 44px;
  padding: 0;
  align-items: stretch !important;   /* Gitterzeile füllt die volle Zeilenhöhe */
}
#bookings-timeline-view .timeline-row:hover {
  background: var(--tl-alt) !important;
}
#bookings-timeline-view .timeline-vehicle-cell {
  background: var(--tl-surface) !important;
  border-right: 1px solid var(--tl-border) !important;
  padding: 4px 14px !important;
  height: 44px;
  overflow: hidden;
  justify-content: center;
}
#bookings-timeline-view .timeline-grid-row { height: 44px !important; }
#bookings-timeline-view .booking-bar { margin: 0 !important; }

/* Kennzeichen als reiner blauer Text (kein Badge) */
#bookings-timeline-view .timeline-plate-badge {
  background: transparent !important;
  border: none !important;
  box-shadow: none !important;
  color: var(--tl-plate) !important;
  font-family: inherit !important;
  font-weight: 700 !important;
  font-size: 14px !important;
  letter-spacing: 0.3px !important;
  padding: 0 !important;
}
#bookings-timeline-view .timeline-vehicle-model { color: var(--tl-muted) !important; }
#bookings-timeline-view .timeline-action-btn { color: #94a3b8 !important; }
#bookings-timeline-view .timeline-action-btn:hover { color: var(--tl-plate) !important; background: #eff6ff !important; }

/* Gruppen-Kopfzeile hell (bei Group by) */
#bookings-timeline-view .timeline-group-header {
  background: #eef2f8 !important;
  color: #1e293b !important;
  border-top: 1px solid #cdd9ea !important;
  border-bottom: 1px solid #cdd9ea !important;
  font-weight: 800 !important;
  letter-spacing: 0.04em;
  margin-top: 0 !important;
  border-radius: 0 !important;
}

/* Monatsbanner hell */
#bookings-timeline-view #timeline-months-header > div {
  background: var(--tl-surface) !important;
  color: var(--tl-text) !important;
  border-color: var(--tl-border) !important;
}

/* ═══════════════════════════════════════════════════
   BOOKINGS TABLE – MODERN DARK REDESIGN
   ═══════════════════════════════════════════════════ */

/* Override card to look clean/dark for bookings */
#tab-bookings .card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  box-shadow: var(--shadow-card);
  padding: 0;
  border-radius: var(--radius-lg);
  overflow: hidden;
}
#tab-bookings .card-header {
  background: var(--bg-surface);
  border-bottom: 1px solid var(--border);
  padding: 14px 20px;
  margin-bottom: 0;
}
#tab-bookings .card-header h3 {
  color: var(--text-primary);
  font-size: 16px;
  font-weight: 700;
}
#tab-bookings .card-body {
  padding: 0;
  background: var(--bg-card);
}

/* ── TOOLBAR ── */
.bk-toolbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 10px 20px;
  border-bottom: 1px solid var(--border);
  background: var(--bg-card);
  flex-wrap: wrap;
  gap: 10px;
}
.bk-toolbar-left, .bk-toolbar-right {
  display: flex;
  align-items: center;
  gap: 10px;
}
.bk-filter-btn {
  display: flex;
  align-items: center;
  gap: 6px;
  background: var(--bg-surface);
  border: 1px solid var(--border);
  border-radius: 6px;
  padding: 6px 14px;
  font-size: 13px;
  color: var(--text-primary);
  cursor: pointer;
  font-weight: 500;
  transition: all 0.15s;
}
.bk-filter-btn:hover { background: var(--bg-card-hover); border-color: var(--border-hover); }
.bk-results-count {
  font-size: 13px;
  color: var(--text-secondary);
  font-weight: 500;
}
.bk-export-btn, .bk-cols-btn {
  display: flex;
  align-items: center;
  gap: 6px;
  background: var(--bg-surface);
  border: 1px solid var(--border);
  border-radius: 6px;
  padding: 6px 14px;
  font-size: 13px;
  color: var(--text-primary);
  cursor: pointer;
  font-weight: 500;
  transition: all 0.15s;
}
.bk-export-btn:hover, .bk-cols-btn:hover { background: var(--bg-card-hover); border-color: var(--border-hover); }

/* ── FILTER ROW ── */
.bk-filter-row {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 10px 20px;
  background: var(--bg-surface);
  border-bottom: 1px solid var(--border);
  flex-wrap: wrap;
}
.bk-filter-input {
  border: 1px solid var(--border);
  border-radius: 6px;
  padding: 6px 10px;
  font-size: 13px;
  color: var(--text-primary);
  background: var(--bg-card);
  outline: none;
  min-width: 140px;
}
.bk-filter-input:focus { border-color: var(--accent-blue); }
.bk-filter-apply {
  background: var(--accent-blue);
  color: #fff;
  border: none;
  border-radius: 6px;
  padding: 6px 16px;
  font-size: 13px;
  font-weight: 600;
  cursor: pointer;
  transition: background 0.15s;
}
.bk-filter-apply:hover { background: #2563eb; }
.bk-filter-reset {
  background: transparent;
  color: var(--text-secondary);
  border: 1px solid var(--border);
  border-radius: 6px;
  padding: 6px 12px;
  font-size: 13px;
  cursor: pointer;
}
.bk-filter-reset:hover { background: var(--bg-card-hover); }

/* ── TABLE ── */
.bk-table-wrapper {
  overflow-x: auto;
  background: var(--bg-card);
}
.bk-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 13px;
  background: var(--bg-card);
}
.bk-th {
  text-align: left;
  padding: 11px 16px;
  font-size: 12px;
  font-weight: 600;
  color: var(--text-secondary);
  background: var(--bg-surface);
  border-bottom: 1px solid var(--border);
  white-space: nowrap;
  user-select: none;
}
.bk-th.sortable { cursor: pointer; }
.bk-th.sortable:hover { background: var(--bg-card-hover); color: var(--text-primary); }
/* Ziehbare Spaltenbreite: Griff am rechten Rand jeder Spalte */
.bk-col-resizer {
  position: absolute;
  top: 0;
  right: 0;
  width: 7px;
  height: 100%;
  cursor: col-resize;
  user-select: none;
  z-index: 3;
}
.bk-col-resizer::after {
  content: '';
  position: absolute;
  top: 25%;
  right: 2px;
  width: 2px;
  height: 50%;
  background: var(--border);
  border-radius: 2px;
  transition: background 0.15s;
}
.bk-col-resizer:hover::after,
.bk-col-resizer.resizing::after { background: var(--accent-blue); }
.bk-th.sort-asc .sort-icon::after  { content: ' ↑'; }
.bk-th.sort-desc .sort-icon::after { content: ' ↓'; }
.sort-icon { color: var(--text-muted); font-size: 11px; }

.bk-table tbody tr {
  border-bottom: 1px solid var(--border);
  transition: background 0.1s;
}
.bk-table tbody tr:hover { background: var(--bg-card-hover); cursor: pointer; }
.bk-table tbody tr:last-child { border-bottom: none; }
.bk-table td {
  padding: 11px 16px;
  color: var(--text-primary);
  vertical-align: middle;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

/* Booking ID link style */
.bk-id-link {
  color: var(--accent-blue);
  font-weight: 600;
  font-size: 13px;
  text-decoration: none;
  cursor: pointer;
}
.bk-id-link:hover { text-decoration: underline; color: #60a5fa; }

/* Status Badges */
.bk-badge {
  display: inline-flex;
  align-items: center;
  padding: 3px 12px;
  border-radius: 20px;
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.02em;
  white-space: nowrap;
}
.bk-badge-active    { background: rgba(16, 185, 129, 0.15); color: var(--accent-green); border: 1px solid rgba(16, 185, 129, 0.3); }
.bk-badge-confirmed { background: rgba(245, 158, 11, 0.15); color: var(--accent-orange); border: 1px solid rgba(245, 158, 11, 0.3); }
.bk-badge-upcoming  { background: rgba(59, 130, 246, 0.15); color: var(--accent-blue); border: 1px solid rgba(59, 130, 246, 0.3); }
.bk-badge-completed { background: rgba(16, 185, 129, 0.1); color: var(--text-secondary); border: 1px solid var(--border); }
.bk-badge-canceled  { background: rgba(239, 68, 68, 0.15); color: var(--accent-red); border: 1px solid rgba(239, 68, 68, 0.3); }
.bk-badge-default   { background: rgba(148, 163, 184, 0.15); color: var(--text-secondary); border: 1px solid var(--border); }

/* Action buttons in row */
.bk-row-actions {
  display: flex;
  gap: 6px;
  align-items: center;
}
.bk-action-btn {
  background: transparent;
  border: 1px solid var(--border);
  border-radius: 5px;
  padding: 4px 10px;
  font-size: 12px;
  color: var(--text-secondary);
  cursor: pointer;
  transition: all 0.15s;
  white-space: nowrap;
}
.bk-action-btn:hover { background: var(--bg-card-hover); border-color: var(--border-hover); color: var(--text-primary); }
.bk-action-btn.danger { color: var(--accent-red); border-color: rgba(239, 68, 68, 0.2); }
.bk-action-btn.danger:hover { background: rgba(239, 68, 68, 0.1); }

/* ── PAGINATION ── */
.bk-pagination-bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 12px 20px;
  border-top: 1px solid var(--border);
  background: var(--bg-card);
  flex-wrap: wrap;
  gap: 10px;
}
.bk-pagination-pages {
  display: flex;
  align-items: center;
  gap: 4px;
}
.bk-page-btn {
  min-width: 32px;
  height: 32px;
  border: 1px solid var(--border);
  border-radius: 6px;
  background: var(--bg-surface);
  color: var(--text-secondary);
  font-size: 13px;
  font-weight: 500;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 0 8px;
  transition: all 0.15s;
}
.bk-page-btn:hover { background: var(--bg-card-hover); color: var(--text-primary); }
.bk-page-btn.active {
  background: var(--accent-blue);
  color: #ffffff;
  border-color: var(--accent-blue);
}
.bk-page-btn:disabled { opacity: 0.4; cursor: not-allowed; }
.bk-pagination-size select {
  border: 1px solid var(--border);
  border-radius: 6px;
  padding: 5px 10px;
  font-size: 13px;
  color: var(--text-secondary);
  background: var(--bg-surface);
  cursor: pointer;
  outline: none;
}

/* ── FAB (Floating Action Button) ── */
.bk-fab {
  position: fixed;
  bottom: 36px;
  right: 36px;
  width: 54px;
  height: 54px;
  border-radius: 50%;
  background: linear-gradient(135deg, #84cc16, #65a30d);
  color: #ffffff;
  border: none;
  font-size: 24px;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  box-shadow: 0 4px 20px rgba(132,204,22,0.45);
  z-index: 200;
  transition: transform 0.2s, box-shadow 0.2s;
  display: none; /* shown only in table view */
}
.bk-fab:hover {
  transform: scale(1.08);
  box-shadow: 0 6px 28px rgba(132,204,22,0.55);
}

/* ── Premium Modal Refinements (Booking Details) ── */
.booking-details-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 24px;
}

@media (max-width: 900px) {
  .booking-details-grid {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 768px) {
  .booking-details-grid {
    grid-template-columns: 1fr;
    gap: 16px;
    padding: 16px !important;
  }
}

/* Status Badges */
.bk-badge {
  display: inline-block;
  padding: 6px 14px;
  border-radius: 20px;
  font-size: 0.85rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  transition: all 0.3s ease;
}

.bk-badge.confirmed {
  background: linear-gradient(135deg, rgba(16, 185, 129, 0.3) 0%, rgba(16, 185, 129, 0.1) 100%);
  color: #10b981;
  border: 1px solid rgba(16, 185, 129, 0.3);
}

.bk-badge.active {
  background: linear-gradient(135deg, rgba(59, 130, 246, 0.3) 0%, rgba(59, 130, 246, 0.1) 100%);
  color: #3b82f6;
  border: 1px solid rgba(59, 130, 246, 0.3);
}

.bk-badge.upcoming {
  background: linear-gradient(135deg, rgba(245, 158, 11, 0.3) 0%, rgba(245, 158, 11, 0.1) 100%);
  color: #f59e0b;
  border: 1px solid rgba(245, 158, 11, 0.3);
}

.bk-badge.completed {
  background: linear-gradient(135deg, rgba(107, 114, 128, 0.3) 0%, rgba(107, 114, 128, 0.1) 100%);
  color: #9ca3af;
  border: 1px solid rgba(107, 114, 128, 0.3);
}

/* Edit Icon Button */
.btn-edit-icon {
  background: rgba(59, 130, 246, 0.08);
  border: 1px solid #cbd5e1;
  color: #2563eb;
  cursor: pointer;
  padding: 6px 8px;
  border-radius: 6px;
  font-size: 0.95rem;
  transition: all 0.2s ease;
  display: flex;
  align-items: center;
  justify-content: center;
}

.btn-edit-icon:hover {
  color: #60a5fa;
  background: rgba(96, 165, 250, 0.1);
}

.details-column {
  flex: 1;
  display: flex;
  flex-direction: column;
  gap: 14px;
}

/* Ab Tablet/Desktop: Karten füllen die volle Modalbreite in 2 Masonry-Spalten,
   damit kein leerer Bereich (früher nur die "Dokumente"-Spalte) entsteht. */
@media (min-width: 860px) {
  .booking-details-grid .details-column {
    display: block;
    column-count: 2;
    column-gap: 16px;
  }
  .booking-details-grid .details-column > .details-section-card {
    break-inside: avoid;
    margin-bottom: 16px;
  }
}

.details-section-card {
  background: #f8fafc;
  border: 1px solid #e2e8f0;
  border-radius: 12px;
  padding: 14px 16px;
  transition: all 0.2s ease;
}

.details-section-card:hover {
  background: #f1f5f9;
  border-color: #cbd5e1;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.06);
}

.details-section-card h4 {
  font-size: 0.88rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  color: #1a202c;
  margin-bottom: 9px;
  display: flex;
  align-items: center;
  gap: 8px;
  border-bottom: 1px solid #e2e8f0;
  padding-bottom: 7px;
  margin-top: 0;
}

.details-section-card h4 i {
  color: #6366f1;
  font-size: 0.85rem;
}

.customer-info-list {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.customer-info-row {
  display: flex;
  align-items: flex-start;
  gap: 9px;
  font-size: 0.83rem;
  padding: 5px 8px;
  border-radius: 8px;
  transition: background 0.2s ease;
}

.customer-info-row:hover {
  background: #f1f5f9;
}

.customer-info-row i {
  color: #60a5fa;
  width: 18px;
  text-align: center;
  margin-top: 2px;
  flex-shrink: 0;
  font-size: 0.88rem;
}

.customer-info-row strong {
  color: #000000;
  font-weight: 600;
  min-width: 78px;
  flex-shrink: 0;
  font-size: 0.82rem;
}

.customer-info-row span {
  color: #000000;
  font-weight: 600;
  flex: 1;
  word-break: break-word;
}

.billing-list {
  display: flex;
  flex-direction: column;
  gap: 0px;
  border: 1px solid #e2e8f0;
  border-radius: 10px;
  overflow: hidden;
  background: #ffffff;
}

.billing-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 6px 10px;
  padding: 9px 12px;
  background: transparent;
  border-bottom: 1px solid #e2e8f0;
  transition: all 0.2s ease;
}

.billing-row:hover {
  background: #f8fafc;
  padding-left: 18px;
}

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

.billing-row-left {
  display: flex;
  align-items: center;
  gap: 12px;
  min-width: 0;
}

.billing-row-left i {
  font-size: 0.95rem;
  color: #8b5cf6;
  width: 20px;
  text-align: center;
}

.billing-row-label {
  font-weight: 600;
  font-size: 0.82rem;
  color: #1a202c;
}

.billing-row-right {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  justify-content: flex-end;
  gap: 8px;
  text-align: right;
  min-width: 0;
}

.billing-status-value {
  font-size: 0.82rem;
  font-weight: 700;
  overflow-wrap: anywhere;
}

.billing-status-value a {
  color: var(--accent-blue) !important;
  text-decoration: none;
  font-weight: 600;
  display: inline-flex;
  align-items: center;
  gap: 4px;
}

.billing-status-value a:hover {
  text-decoration: underline !important;
}

.btn-success-green {
  background: linear-gradient(135deg, #84cc16, #65a30d);
  color: white !important;
  border: none;
  border-radius: var(--radius-sm);
  padding: 6px 12px;
  font-size: 0.8rem;
  font-weight: 700;
  cursor: pointer;
  transition: all 0.2s;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  box-shadow: 0 4px 10px rgba(132, 204, 22, 0.15);
  text-transform: uppercase;
  letter-spacing: 0.02em;
  font-family: inherit;
}

.btn-success-green:hover {
  transform: translateY(-1px);
  box-shadow: 0 6px 14px rgba(132, 204, 22, 0.3);
}

.btn-success-green:active {
  transform: translateY(0);
}

.btn-action-outline {
  background: #f8fafc;
  color: var(--text-primary) !important;
  border: 1px solid #e2e8f0;
  border-radius: var(--radius-sm);
  padding: 6px 12px;
  font-size: 0.8rem;
  font-weight: 700;
  cursor: pointer;
  transition: all 0.2s;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  text-transform: uppercase;
  letter-spacing: 0.02em;
  font-family: inherit;
}

.btn-action-outline:hover {
  border-color: rgba(255, 255, 255, 0.2);
  background: rgba(255, 255, 255, 0.08);
  transform: translateY(-1px);
}

/* ── Document Cards ── */
.doc-grid {
  display: flex;
  flex-direction: column;
  gap: 16px;
  width: 100%;
}

.doc-card {
  background: rgba(255, 255, 255, 0.015);
  border: 1px solid rgba(255, 255, 255, 0.05);
  border-radius: var(--radius-md);
  padding: 16px;
  display: flex;
  flex-direction: column;
  gap: 12px;
  align-items: center;
  transition: all 0.3s;
}

.doc-card:hover {
  border-color: rgba(255, 255, 255, 0.1);
  background: rgba(255, 255, 255, 0.03);
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.2);
}

.doc-card-title {
  align-self: flex-start;
  font-size: 0.85rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--text-secondary);
  display: flex;
  align-items: center;
  gap: 6px;
}

.doc-card-title i {
  color: var(--accent-blue);
}

.doc-preview-box {
  width: 100%;
  height: 150px;
  border-radius: var(--radius-sm);
  border: 1px dashed rgba(255, 255, 255, 0.1);
  background: rgba(0, 0, 0, 0.3);
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  position: relative;
}

.doc-preview-box img {
  width: 100%;
  height: 100%;
  object-fit: contain;
  transition: transform 0.3s;
}

.doc-preview-box img:hover {
  transform: scale(1.05);
}

.doc-placeholder {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  color: var(--text-muted);
  font-size: 0.8rem;
  text-align: center;
}

.doc-placeholder i {
  font-size: 2rem;
  color: rgba(255, 255, 255, 0.1);
}

.doc-upload-label {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: var(--bg-card);
  color: var(--text-secondary);
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: var(--radius-sm);
  padding: 8px 16px;
  font-size: 0.8rem;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.2s;
  text-transform: uppercase;
  letter-spacing: 0.02em;
}

.doc-upload-label:hover {
  background: var(--bg-card-hover);
  color: var(--text-primary);
  border-color: rgba(255, 255, 255, 0.18);
  transform: translateY(-1px);
}

.doc-upload-label i {
  color: var(--accent-blue);
}

/* ═══ ALARM BANNER ═══ */
.alarm-banner {
  background: linear-gradient(135deg, #ff4757, #ff6b81);
  color: white;
  padding: 12px 20px;
  border-radius: 8px;
  margin-bottom: 20px;
  display: flex;
  align-items: center;
  gap: 15px;
  font-weight: 600;
  box-shadow: 0 4px 15px rgba(255, 71, 87, 0.3);
  border: 1px solid rgba(255, 255, 255, 0.2);
  animation: alarm-pulse 2s infinite ease-in-out;
}
.alarm-banner.hidden {
  display: none !important;
}
.alarm-icon {
  font-size: 1.4rem;
}
@keyframes alarm-pulse {
  0% { transform: scale(1); box-shadow: 0 4px 15px rgba(255, 71, 87, 0.3); }
  50% { transform: scale(1.01); box-shadow: 0 4px 25px rgba(255, 71, 87, 0.5); }
  100% { transform: scale(1); box-shadow: 0 4px 15px rgba(255, 71, 87, 0.3); }
}

/* ═══ ALERT BANNERS (Speeding, Low Fuel) ═══ */
.alert-banner {
  font-family: 'Inter', sans-serif;
}

.alert-banner.hidden {
  display: none !important;
}

@keyframes pulse-red {
  0% {
    opacity: 1;
    box-shadow: 0 4px 12px rgba(255, 0, 0, 0.4), 0 0 20px rgba(255, 68, 68, 0.3);
  }
  50% {
    opacity: 0.95;
    box-shadow: 0 4px 20px rgba(255, 0, 0, 0.6), 0 0 30px rgba(255, 68, 68, 0.5);
  }
  100% {
    opacity: 1;
    box-shadow: 0 4px 12px rgba(255, 0, 0, 0.4), 0 0 20px rgba(255, 68, 68, 0.3);
  }
}

@keyframes pulse-orange {
  0% {
    opacity: 1;
    box-shadow: 0 4px 12px rgba(255, 102, 0, 0.4), 0 0 20px rgba(255, 153, 0, 0.3);
  }
  50% {
    opacity: 0.95;
    box-shadow: 0 4px 20px rgba(255, 102, 0, 0.6), 0 0 30px rgba(255, 153, 0, 0.5);
  }
  100% {
    opacity: 1;
    box-shadow: 0 4px 12px rgba(255, 102, 0, 0.4), 0 0 20px rgba(255, 153, 0, 0.3);
  }
}

/* ═══ DIGITALSCHLÜSSEL-EDITOR ═══ */
.kp-screen-btn.active {
  background: var(--accent-blue) !important;
  color: #fff !important;
  border-color: var(--accent-blue) !important;
}
@media (max-width: 820px) {
  #keypage-layout { grid-template-columns: 1fr !important; }
  #keypage-preview-wrap { position: static !important; }
}

/* ═══ IMPROVED METRICS GAUGES ═══ */
.metrics-row {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(160px, 1fr));
  gap: 16px;
  margin-top: 24px;
  padding: 8px;
}

/* ═══════════════════════════════════════════════════════════════
   MOBILE-OPTIMIERUNG (überschreibt frühere Regeln, da später im Quelltext)
   ═══════════════════════════════════════════════════════════════ */
@media (max-width: 768px) {
  /* ── Header: kompakt, 2 Reihen (Logo + Abmelden oben, Fahrzeugwahl voll breit) ── */
  #app-header {
    flex-direction: row !important;
    flex-wrap: wrap;
    align-items: center;
    justify-content: space-between;
    height: auto;
    padding: 10px 14px !important;
    gap: 8px 10px;
  }
  .header-left {
    width: auto !important;
    justify-content: flex-start !important;
    flex: 1 1 auto;
    min-width: 0;
  }
  .header-right {
    width: auto !important;
    justify-content: flex-end !important;
    gap: 8px;
  }
  .header-center {
    order: 3;
    width: 100% !important;
    padding: 0 !important;
  }
  #vehicle-selector { width: 100%; min-width: 0; }
  .logo span { font-size: 15px; }
  .logo svg { width: 22px; height: 22px; }
  .status-badge { padding: 4px 9px; font-size: 11px; }
  .header-right button[onclick="doLogout()"] { padding: 7px 10px; font-size: 12px; }

  /* ── Navigation: oben fixiert, horizontal scrollbar, kompakte Tabs ── */
  .tab-navigation {
    position: sticky;
    top: 0;
    z-index: 95;
    padding: 0 8px !important;
    -webkit-overflow-scrolling: touch;
  }
  .tabs-container {
    flex-direction: row;
    gap: 4px;
    padding: 6px 0;
  }
  .tab-btn {
    flex-shrink: 0;
    padding: 9px 12px;
    font-size: 13px;
    gap: 8px;
  }
  .tab-btn svg { width: 16px; height: 16px; }

  /* ── Inhalt: weniger Außenabstand ── */
  #dashboard { padding: 10px !important; }
  .tab-content-container { padding-top: 10px; }
  .card { border-radius: 12px; }
  .card-header { padding: 12px 14px !important; }
  .card-body { padding: 12px 14px !important; }
  .card-header h3 { font-size: 1.05rem; }

  /* ── Buchungs-Kopf: Titel/Umschalter/Button gestapelt & voll breit ── */
  #tab-bookings .card-header {
    flex-direction: column;
    align-items: stretch !important;
  }
  #tab-bookings .card-header > div { flex-wrap: wrap; }
  #btn-new-booking { width: 100%; }
  .view-toggle { width: 100%; justify-content: center; }

  /* ── Timeline: Slider & Navigation stapeln ── */
  #timeline-settings-panel {
    flex-direction: column;
    gap: 12px !important;
    padding: 12px !important;
  }
  #timeline-settings-panel > div { width: 100%; min-width: 0 !important; }
  .timeline-nav { gap: 10px !important; }
  #timeline-range-label {
    order: -1;
    width: 100%;
    text-align: center;
    font-size: 14px !important;
  }
  .tl-viewmode-btn { padding: 6px 14px; }

  /* ── Filter-Werkzeugleiste (Listenansicht) ── */
  .bk-toolbar { flex-direction: column; align-items: stretch; gap: 10px; }
  .bk-toolbar-left, .bk-toolbar-right { justify-content: space-between; }
  .bk-filter-row { flex-direction: column; }
  .bk-filter-input, .bk-filter-apply, .bk-filter-reset { width: 100%; }

  /* ── Modals: nahezu Vollbild ── */
  .modal, .modal-box {
    width: 95% !important;
    max-width: 95% !important;
    max-height: 92vh;
  }
  .modal-header, .modal-footer { padding: 12px 16px !important; }
  .modal-body { padding: 16px !important; }
  .modal-footer { flex-wrap: wrap; }
  .modal-footer .btn { flex: 1 1 auto; }

  /* ── Buchungsdetail-Tabs ── */
  .bktab { padding: 10px 12px; font-size: 0.8rem; }
}

@media (max-width: 480px) {
  .logo span { font-size: 14px; }
  .tab-btn { padding: 8px 10px; font-size: 12px; }
  .card-header h3 { font-size: 1rem; }
  /* Abmelden-Text ausblenden, nur Icon zeigen (Platz sparen) */
  .header-right button[onclick="doLogout()"] {
    font-size: 0; padding: 7px; gap: 0;
  }
  .header-right button[onclick="doLogout()"] svg { width: 17px; height: 17px; }
  /* Metriken einspaltig */
  .metrics-row { grid-template-columns: 1fr; }
}

/* ═══════════════════════════════════════════════════════════════
   MOBILE-FEINSCHLIFF – neue Bereiche & Tabellen
   ═══════════════════════════════════════════════════════════════ */
@media (max-width: 768px) {
  /* Kein horizontales Überlaufen der Seite */
  html, body { max-width: 100%; overflow-x: hidden; }

  /* Karten-Köpfe mit Speichern-Button: Button volle Breite */
  #tab-emails .card-header,
  #tab-keypage .card-header,
  #tab-verwaltung .card-header,
  #tab-settings .card-header {
    flex-direction: column;
    align-items: stretch !important;
  }
  #btn-save-email-templates,
  #btn-save-keypage,
  #btn-save-settings { width: 100%; }

  /* Digitalschlüssel-Editor: Editor & Vorschau gestapelt, Telefon passt sich an */
  #keypage-layout { grid-template-columns: 1fr !important; }
  #keypage-preview-wrap { position: static !important; order: -1; }
  #kp-phone { width: 100% !important; max-width: 300px; }
  .kp-screen-btn { padding: 6px 10px !important; font-size: 12px; }

  /* Email-Vorlagen: Textfelder komfortabel */
  #email-templates-container textarea { min-height: 70px; }

  /* Tabellen horizontal scrollbar statt gequetscht */
  .bk-table-wrapper { overflow-x: auto; -webkit-overflow-scrolling: touch; }
  .table, .bookings-table {
    display: block;
    overflow-x: auto;
    white-space: nowrap;
    -webkit-overflow-scrolling: touch;
  }

  /* Überzug-Alarm: Einträge umbrechen */
  #overdue-alert button { flex-wrap: wrap; }
}

@media (max-width: 480px) {
  /* Vorschau-Umschalter zwei Reihen, kompakt */
  #keypage-preview-wrap > div:first-child { gap: 5px; }
  .kp-screen-btn { flex: 1 1 30%; }
}

.metric-card {
  background: linear-gradient(135deg, var(--bg-card) 0%, rgba(255, 255, 255, 0.05) 100%);
  border: 2px solid rgba(255, 255, 255, 0.08);
  border-radius: 16px;
  padding: 24px 20px;
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  transition: all 0.4s cubic-bezier(0.34, 1.56, 0.64, 1);
  position: relative;
  overflow: hidden;
  min-height: 160px;
  box-shadow: 0 4px 16px rgba(0, 0, 0, 0.2);
}

.metric-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.2), transparent);
  opacity: 0;
  transition: opacity 0.3s;
}

.metric-card:hover {
  border-color: rgba(255, 255, 255, 0.2);
  box-shadow: 0 12px 32px rgba(0, 0, 0, 0.4), inset 0 1px 8px rgba(255, 255, 255, 0.1);
  transform: translateY(-4px) scale(1.02);
  background: linear-gradient(135deg, var(--bg-card-hover) 0%, rgba(255, 255, 255, 0.08) 100%);
}

.metric-card:hover::before {
  opacity: 1;
}

.metric-icon {
  width: 56px;
  height: 56px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 14px;
  margin-bottom: 16px;
  background: rgba(255, 255, 255, 0.08);
  transition: all 0.4s;
  color: var(--text-secondary);
  border: 1px solid rgba(255, 255, 255, 0.1);
}

.metric-card:hover .metric-icon {
  background: rgba(255, 255, 255, 0.15);
  transform: scale(1.15) rotateY(10deg);
  color: var(--text-primary);
  border: 1px solid rgba(255, 255, 255, 0.2);
}

.metric-data {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 6px;
  margin-bottom: 8px;
  flex: 1;
  justify-content: center;
}

.metric-value {
  font-size: 32px;
  font-weight: 800;
  color: var(--text-primary);
  font-variant-numeric: tabular-nums;
  transition: all 0.3s;
  min-height: 40px;
  display: flex;
  align-items: center;
  letter-spacing: -0.5px;
}

.metric-card:hover .metric-value {
  transform: scale(1.05);
}

.metric-unit {
  font-size: 12px;
  color: var(--text-secondary);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 1px;
}

.metric-label {
  font-size: 13px;
  color: var(--text-secondary);
  font-weight: 500;
  margin-top: 6px;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.fuel-bar-container {
  width: 100%;
  height: 4px;
  background: rgba(255, 255, 255, 0.06);
  border-radius: 2px;
  overflow: hidden;
  margin-top: 8px;
}

.fuel-bar {
  height: 100%;
  transition: width 0.5s ease-out, background 0.3s;
  border-radius: 2px;
}

/* Speed specific styling */
.metric-card .speed-icon {
  color: #f59e0b;
}

.metric-card:hover .speed-icon {
  color: #fbbf24;
}

/* Fuel specific styling */
.metric-card .fuel-icon {
  color: #06b6d4;
}

.metric-card:hover .fuel-icon {
  color: #22d3ee;
}

/* RPM specific styling */
.metric-card .rpm-icon {
  color: #ec4899;
}

.metric-card:hover .rpm-icon {
  color: #f472b6;
}

/* Temp specific styling */
.metric-card .temp-icon {
  color: #ef4444;
}

.metric-card:hover .temp-icon {
  color: #f87171;
}

/* Odometer specific styling */
.metric-card .odo-icon {
  color: #8b5cf6;
}

.metric-card:hover .odo-icon {
  color: #a78bfa;
}

/* Voltage specific styling */
.metric-card .volt-icon {
  color: #10b981;
}

.metric-card:hover .volt-icon {
  color: #34d399;
}

/* ═══ SPEED INDICATOR STATES ═══ */
.metric-card.speed-safe {
  border-color: rgba(16, 185, 129, 0.3);
  background: linear-gradient(135deg, var(--bg-card) 0%, rgba(16, 185, 129, 0.03) 100%);
}

.metric-card.speed-safe .metric-value {
  color: #10b981;
  text-shadow: 0 0 8px rgba(16, 185, 129, 0.3);
}

.metric-card.speed-warning {
  border-color: rgba(245, 158, 11, 0.3);
  background: linear-gradient(135deg, var(--bg-card) 0%, rgba(245, 158, 11, 0.03) 100%);
}

.metric-card.speed-warning .metric-value {
  color: #f59e0b;
  text-shadow: 0 0 8px rgba(245, 158, 11, 0.3);
  animation: pulse 0.5s ease-in-out infinite;
}

.metric-card.speed-critical {
  border-color: rgba(239, 68, 68, 0.5);
  background: linear-gradient(135deg, var(--bg-card) 0%, rgba(239, 68, 68, 0.05) 100%);
  box-shadow: 0 0 20px rgba(239, 68, 68, 0.2), inset 0 1px 0 rgba(255, 255, 255, 0.1);
}

.metric-card.speed-critical .metric-value {
  color: #ef4444;
  text-shadow: 0 0 12px rgba(239, 68, 68, 0.5);
  animation: pulse 0.3s ease-in-out infinite;
}

/* ═══ RPM INDICATOR STATES ═══ */
.metric-card.rpm-safe {
  border-color: rgba(16, 185, 129, 0.3);
  background: linear-gradient(135deg, var(--bg-card) 0%, rgba(16, 185, 129, 0.03) 100%);
}

.metric-card.rpm-safe .metric-value {
  color: #10b981;
}

.metric-card.rpm-warning {
  border-color: rgba(245, 158, 11, 0.3);
  background: linear-gradient(135deg, var(--bg-card) 0%, rgba(245, 158, 11, 0.03) 100%);
}

.metric-card.rpm-warning .metric-value {
  color: #f59e0b;
  animation: pulse 0.5s ease-in-out infinite;
}

.metric-card.rpm-critical {
  border-color: rgba(239, 68, 68, 0.5);
  background: linear-gradient(135deg, var(--bg-card) 0%, rgba(239, 68, 68, 0.05) 100%);
}

.metric-card.rpm-critical .metric-value {
  color: #ef4444;
  animation: pulse 0.3s ease-in-out infinite;
}

/* ═══ TEMP INDICATOR STATES ═══ */
.metric-card.temp-safe {
  border-color: rgba(16, 185, 129, 0.3);
  background: linear-gradient(135deg, var(--bg-card) 0%, rgba(16, 185, 129, 0.03) 100%);
}

.metric-card.temp-safe .metric-value {
  color: #10b981;
}

.metric-card.temp-warning {
  border-color: rgba(245, 158, 11, 0.3);
  background: linear-gradient(135deg, var(--bg-card) 0%, rgba(245, 158, 11, 0.03) 100%);
}

.metric-card.temp-warning .metric-value {
  color: #f59e0b;
  animation: pulse 0.5s ease-in-out infinite;
}

.metric-card.temp-critical {
  border-color: rgba(239, 68, 68, 0.5);
  background: linear-gradient(135deg, var(--bg-card) 0%, rgba(239, 68, 68, 0.05) 100%);
}

.metric-card.temp-critical .metric-value {
  color: #ef4444;
  animation: pulse 0.3s ease-in-out infinite;
}

@keyframes pulse {
  0%, 100% {
    opacity: 1;
  }
  50% {
    opacity: 0.7;
  }
}

#tab-customers .table thead th {
  color: #000000 !important;
}

/* ── Cockpit Customize ── */
.cockpit-customize-header {
  display: flex;
  justify-content: flex-end;
  margin-bottom: 12px;
}

.btn-cockpit-customize {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  padding: 7px 14px;
  font-size: 13px;
  font-weight: 500;
  color: var(--text-secondary);
  cursor: pointer;
  transition: all 0.2s;
}

.btn-cockpit-customize:hover {
  border-color: var(--accent-purple);
  color: var(--accent-purple);
  background: var(--bg-card-hover);
}

.cockpit-customize-panel {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  padding: 20px;
  margin-bottom: 16px;
  box-shadow: var(--shadow-card);
  animation: fadeIn 0.15s ease;
}

.ccp-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 16px;
  padding-bottom: 12px;
  border-bottom: 1px solid var(--border);
}

.ccp-header h4 {
  font-size: 14px;
  font-weight: 700;
  color: var(--text-primary);
  margin: 0;
}

.ccp-close-btn {
  background: none;
  border: none;
  font-size: 20px;
  line-height: 1;
  color: var(--text-muted);
  cursor: pointer;
  padding: 2px 6px;
  border-radius: 4px;
  transition: all 0.15s;
}

.ccp-close-btn:hover {
  background: var(--bg-card-hover);
  color: var(--text-primary);
}

.ccp-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}

@media (max-width: 900px) {
  .ccp-grid { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 600px) {
  .ccp-grid { grid-template-columns: 1fr; }
}

.ccp-section {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.ccp-section-title {
  font-size: 11px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--text-secondary);
  padding-bottom: 6px;
  border-bottom: 1px solid var(--border);
  margin-bottom: 4px;
}

.ccp-toggle {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 13px;
  color: var(--text-primary);
  cursor: pointer;
  padding: 5px 7px;
  border-radius: 6px;
  transition: background 0.15s;
  user-select: none;
}

.ccp-toggle:hover {
  background: var(--bg-card-hover);
}

.ccp-toggle input[type="checkbox"] {
  width: 15px;
  height: 15px;
  accent-color: var(--accent-purple);
  cursor: pointer;
  flex-shrink: 0;
}

/* ═══════════════════════════════════════════════════════════════════════════
   MOBIL-VERBESSERUNGEN – Dashboard am Handy bedienbar (bändigt Layout-Breite)
   ═══════════════════════════════════════════════════════════════════════════ */
@media (max-width: 900px) {
  /* Einspaltige Grid-Spalte darf unter die Inhaltsbreite schrumpfen, sonst
     bläht die breite Zeitleiste (min-width:1000px) das ganze Layout auf. */
  body { grid-template-columns: minmax(0, 1fr) !important; }
  #dashboard { min-width: 0 !important; max-width: 100vw !important; overflow-x: hidden !important; }

  /* min-width:0 durch die Karten-Kette, damit breite Kinder nicht durchdrücken */
  #dashboard .tab-pane,
  #dashboard .card,
  #dashboard .bookings-card,
  #dashboard .card-header,
  #dashboard .card-body,
  #dashboard > section,
  #dashboard section > section { min-width: 0 !important; max-width: 100% !important; }

  /* Breite Inhalte scrollen INTERN statt das Layout zu sprengen */
  .timeline-container-outer,
  .bk-table-wrapper,
  .table-wrapper,
  .history-table-wrapper,
  .invoices-table-wrapper { max-width: 100% !important; overflow-x: auto !important; -webkit-overflow-scrolling: touch !important; }

  /* Kopf- und Filterleisten sauber umbrechen; Suchfeld voll breit */
  .card-header { flex-wrap: wrap !important; gap: 8px; }
  .bk-toolbar, .bk-toolbar-left, .bk-toolbar-right, .bk-filter-row { flex-wrap: wrap !important; }
  #rh-search-input { width: 100% !important; flex: 1 1 100% !important; }
  .bk-filter-input { flex: 1 1 140px; min-width: 0; }
}

@media (max-width: 600px) {
  /* Aktions-Buttons in Kopfzeilen gleichmäßig, gut tippbar */
  #tab-bookings .card-header .btn { flex: 1 1 auto; justify-content: center; min-height: 40px; }
  #tab-bookings .card-header > div { width: 100%; }
  .view-toggle { width: 100%; }
  .view-toggle .btn { flex: 1 1 auto; }
  /* Dialoge fast Vollbild, Felder gestapelt */
  .modal, .modal-box { width: 96vw !important; max-width: 96vw !important; }
  .form-grid { grid-template-columns: 1fr !important; }
  .modal-footer { flex-wrap: wrap; }
  .modal-footer .btn { flex: 1 1 auto; }
}

/* ═══════════════════════════════════════════════════════════════════════════
   UI-POLITUR & MOBILER ARBEITSMODUS (Juli 2026)
   Später im Quelltext = gewinnt die Kaskade. Desktop bleibt unangetastet,
   außer den bewussten Optik-Korrekturen in Abschnitt 1–3.
   ═══════════════════════════════════════════════════════════════════════════ */

/* ── 1) Metrik-Karten: Dark-Theme-Reste entfernt → heller, ruhiger Look ── */
.metric-card {
  background: #ffffff;
  border: 1px solid #e2e8f0;
  border-radius: 14px;
  padding: 20px 16px;
  box-shadow: 0 1px 3px rgba(15, 23, 42, 0.06);
}
.metric-card:hover {
  background: #ffffff;
  border-color: #cbd5e1;
  transform: translateY(-2px);
  box-shadow: 0 8px 20px rgba(15, 23, 42, 0.08);
}

/* ── 2) Tabellen: ruhiger Kopf, Zebra-Streifen, bessere Lesbarkeit ── */
.table th, .bookings-table th {
  font-size: 0.75rem;
  color: #64748b;
  background: #f8fafc;
  border-bottom: 2px solid #e2e8f0;
  padding: 10px 14px;
}
.table td, .bookings-table td { font-size: 0.92rem; padding: 12px 14px; }
.table tbody tr:nth-child(even) td { background: rgba(248, 250, 252, 0.6); }
.table tbody tr:hover td, .bookings-table tbody tr:hover td { background: #eef2ff; }

/* ── 3) Fühlbare Bedienung: Tastatur-Fokus + sanfter Druck-Effekt ── */
:where(button, .btn, select, input, textarea, a):focus-visible {
  outline: 2px solid var(--accent-blue);
  outline-offset: 2px;
}
.btn:active, .btn-primary:active, .tab-btn:active, .bktab:active { transform: scale(0.97); }

/* Dezente Scrollbars (Desktop) */
*::-webkit-scrollbar { width: 10px; height: 10px; }
*::-webkit-scrollbar-track { background: transparent; }
*::-webkit-scrollbar-thumb {
  background: #cbd5e1;
  border-radius: 6px;
  border: 2px solid transparent;
  background-clip: padding-box;
}
*::-webkit-scrollbar-thumb:hover { background-color: #94a3b8; }

/* ── 4) Mobile Tab-Leiste: Scroll-Hinweis-Kanten (zeigt "hier geht's weiter") ── */
@media (max-width: 900px) {
  .tabs-container {
    background:
      linear-gradient(90deg, var(--bg-surface) 30%, rgba(255,255,255,0)) left/36px 100% no-repeat,
      linear-gradient(270deg, var(--bg-surface) 30%, rgba(255,255,255,0)) right/36px 100% no-repeat,
      linear-gradient(90deg, rgba(15,23,42,0.10), transparent) left/12px 100% no-repeat,
      linear-gradient(270deg, rgba(15,23,42,0.10), transparent) right/12px 100% no-repeat;
    background-attachment: local, local, scroll, scroll;
  }
}

/* ── 5) Mobiler Arbeitsmodus ≤ 768px ── */
@media (max-width: 768px) {
  /* iOS-Auto-Zoom verhindern: Formularfelder mindestens 16px Schrift */
  input:not([type="checkbox"]):not([type="radio"]), select, textarea { font-size: 16px !important; }

  /* Touch-Ziele: Buttons bequem tippbar */
  .btn, .btn-sm { min-height: 40px; }
  .table td .btn-sm, .table td .btn { margin: 2px 2px 2px 0; }

  /* Header: Platz für iPhone-Notch (Querformat) */
  #app-header {
    padding-left: max(14px, env(safe-area-inset-left)) !important;
    padding-right: max(14px, env(safe-area-inset-right)) !important;
  }

  /* ── Buchungs-Details: Vollbild wie eine App ── */
  #modal-booking-details {
    width: 100vw !important;
    max-width: 100vw !important;
    height: 100vh;
    height: 100dvh;
    max-height: 100vh !important;
    max-height: 100dvh !important;
    top: 0 !important;
    left: 0 !important;
    transform: none !important;
    border-radius: 0 !important;
    border: none !important;
  }
  /* Kopf stapeln statt kleben – die Tab-Leiste übernimmt das Kleben */
  #modal-booking-details .modal-header { position: static !important; padding: 12px 14px !important; }
  #modal-booking-details .modal-header > div { flex-wrap: wrap; gap: 8px !important; }
  #det-quick-status { flex-wrap: wrap; width: 100%; row-gap: 8px; }
  #det-status-select { flex: 1 1 auto; min-height: 40px; }
  #btn-manual-start, #btn-manual-complete {
    flex: 1 1 46%;
    min-height: 42px;
    padding: 8px 10px !important;
    justify-content: center;
  }
  #edit-mode-buttons { flex: 1 1 100%; }
  #edit-mode-buttons .btn { flex: 1 1 auto; justify-content: center; min-height: 40px; }

  /* Detail-Tabs: oben kleben + seitlich wischbar */
  #booking-tabs-nav {
    top: 0 !important;
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
    padding: 0 10px !important;
    scrollbar-width: none;
  }
  #booking-tabs-nav::-webkit-scrollbar { display: none; }
  .bktab { flex-shrink: 0; }
}

@media (max-width: 480px) {
  /* Details-Modal: Innenabstände kompakt */
  .booking-details-grid { padding: 10px !important; }
  .details-section-card { padding: 12px; }
  #det-quick-status select { flex: 1 1 100%; }
  .card-header h2 { font-size: 17px; }
}

/* ── Ein/Aus-Schalter (z.B. Standort im Booking Engine) ── */
.be-switch { position: relative; display: inline-block; width: 46px; height: 26px; vertical-align: middle; }
.be-switch input { opacity: 0; width: 0; height: 0; }
.be-slider {
  position: absolute; cursor: pointer; inset: 0;
  background: #cbd5e1; border-radius: 26px; transition: background 0.2s;
}
.be-slider::before {
  content: ''; position: absolute; height: 20px; width: 20px; left: 3px; bottom: 3px;
  background: #fff; border-radius: 50%; transition: transform 0.2s; box-shadow: 0 1px 3px rgba(0,0,0,0.25);
}
.be-switch input:checked + .be-slider { background: var(--accent-green); }
.be-switch input:checked + .be-slider::before { transform: translateX(20px); }
.be-switch input:disabled + .be-slider { opacity: 0.5; cursor: wait; }
.be-switch input:focus-visible + .be-slider { outline: 2px solid var(--accent-blue); outline-offset: 2px; }
.be-cell { display: flex; flex-direction: column; align-items: center; gap: 4px; }
.be-cell .be-state { font-size: 0.75rem; font-weight: 700; }
.be-cell .be-state.on { color: var(--accent-green); }
.be-cell .be-state.off { color: #94a3b8; }