/* ============================================================
   PulseFleet — Production Design System
   Enterprise Generator Fleet Management Dashboard
   ============================================================ */

/* --- CSS Custom Properties (Dark-first) --- */
:root {
  /* Surfaces */
  --bg: #09090b;
  --surface-0: #0c0c0f;
  --surface-1: #111318;
  --surface-2: #16181f;
  --surface-3: #1c1f28;
  --surface-elevated: #1e2130;
  --surface-hover: #222530;

  /* Borders */
  --border-subtle: rgba(255,255,255,0.06);
  --border-default: rgba(255,255,255,0.1);
  --border-strong: rgba(255,255,255,0.16);

  /* Text */
  --text-primary: #e8e8ed;
  --text-secondary: #9494a0;
  --text-tertiary: #5c5c6b;
  --text-inverse: #09090b;

  /* Accent */
  --accent: #00d4aa;
  --accent-hover: #00e8bc;
  --accent-muted: rgba(0,212,170,0.12);
  --accent-subtle: rgba(0,212,170,0.06);
  --accent-glow: 0 0 20px rgba(0,212,170,0.15);

  /* Status */
  --status-active: #00d4aa;
  --status-active-bg: rgba(0,212,170,0.12);
  --status-maintenance: #ffa344;
  --status-maintenance-bg: rgba(255,163,68,0.12);
  --status-offline: #f56565;
  --status-offline-bg: rgba(245,101,101,0.12);
  --status-standby: #4da6ff;
  --status-standby-bg: rgba(77,166,255,0.12);

  /* Alerts */
  --alert-overdue: #f56565;
  --alert-overdue-bg: rgba(245,101,101,0.08);
  --alert-due: #ffa344;
  --alert-due-bg: rgba(255,163,68,0.08);
  --alert-upcoming: #4da6ff;
  --alert-upcoming-bg: rgba(77,166,255,0.08);

  /* Semantic */
  --danger: #f56565;
  --warning: #ffa344;
  --success: #00d4aa;
  --info: #4da6ff;

  /* Typography */
  --font-body: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  --font-mono: 'JetBrains Mono', 'SF Mono', 'Fira Code', monospace;

  /* Fluid type */
  --text-xs: clamp(0.6875rem, 0.65rem + 0.1vw, 0.8125rem);
  --text-sm: clamp(0.75rem, 0.72rem + 0.1vw, 0.8125rem);
  --text-base: clamp(0.875rem, 0.85rem + 0.1vw, 1rem);
  --text-lg: clamp(1rem, 0.96rem + 0.15vw, 1.125rem);
  --text-xl: clamp(1.125rem, 1rem + 0.3vw, 1.5rem);
  --text-2xl: clamp(1.5rem, 1.3rem + 0.5vw, 2rem);

  /* Spacing (4px base) */
  --space-1: 4px;
  --space-2: 8px;
  --space-3: 12px;
  --space-4: 16px;
  --space-5: 20px;
  --space-6: 24px;
  --space-8: 32px;
  --space-10: 40px;
  --space-12: 48px;
  --space-16: 64px;

  /* Radius */
  --radius-sm: 6px;
  --radius-md: 10px;
  --radius-lg: 14px;
  --radius-xl: 20px;
  --radius-full: 9999px;

  /* Shadows */
  --shadow-sm: 0 1px 2px rgba(0,0,0,0.4);
  --shadow-md: 0 4px 16px rgba(0,0,0,0.35);
  --shadow-lg: 0 8px 32px rgba(0,0,0,0.45);
  --shadow-card: 0 1px 3px rgba(0,0,0,0.3), 0 0 0 1px var(--border-subtle);

  /* Layout */
  --sidebar-collapsed: 60px;
  --sidebar-expanded: 220px;
  --header-h: 56px;
  --bottom-nav-h: 0px;

  /* Transitions */
  --ease-out: cubic-bezier(0.16, 1, 0.3, 1);
  --ease-in: cubic-bezier(0.4, 0, 1, 1);
  --ease-in-out: cubic-bezier(0.4, 0, 0.2, 1);
  --duration-fast: 150ms;
  --duration-base: 180ms;
  --duration-slow: 250ms;
  --transition-interactive: 180ms cubic-bezier(0.16, 1, 0.3, 1);
}

/* --- Light Theme --- */
[data-theme="light"] {
  --bg: #f8f9fa;
  --surface-0: #ffffff;
  --surface-1: #f0f1f3;
  --surface-2: #e8e9ec;
  --surface-3: #dcdde0;
  --surface-elevated: #ffffff;
  --surface-hover: #e4e5e8;

  --border-subtle: rgba(0,0,0,0.06);
  --border-default: rgba(0,0,0,0.12);
  --border-strong: rgba(0,0,0,0.2);

  --text-primary: #1a1a2e;
  --text-secondary: #5a5a6e;
  --text-tertiary: #8a8a9a;
  --text-inverse: #ffffff;

  --accent: #00967a;
  --accent-hover: #00b392;
  --accent-muted: rgba(0,150,122,0.1);
  --accent-subtle: rgba(0,150,122,0.05);
  --accent-glow: 0 0 20px rgba(0,150,122,0.1);

  --status-active: #00967a;
  --status-active-bg: rgba(0,150,122,0.1);
  --status-maintenance: #d48b2e;
  --status-maintenance-bg: rgba(212,139,46,0.1);
  --status-offline: #dc4545;
  --status-offline-bg: rgba(220,69,69,0.1);
  --status-standby: #3a8fd4;
  --status-standby-bg: rgba(58,143,212,0.1);

  --alert-overdue: #dc4545;
  --alert-overdue-bg: rgba(220,69,69,0.06);
  --alert-due: #d48b2e;
  --alert-due-bg: rgba(212,139,46,0.06);
  --alert-upcoming: #3a8fd4;
  --alert-upcoming-bg: rgba(58,143,212,0.06);

  --danger: #dc4545;
  --warning: #d48b2e;
  --success: #00967a;
  --info: #3a8fd4;

  --shadow-sm: 0 1px 2px rgba(0,0,0,0.06);
  --shadow-md: 0 4px 16px rgba(0,0,0,0.08);
  --shadow-lg: 0 8px 32px rgba(0,0,0,0.1);
  --shadow-card: 0 1px 3px rgba(0,0,0,0.06), 0 0 0 1px var(--border-subtle);
}

/* ============================================================
   BASE RESET
   ============================================================ */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

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

body {
  font-family: var(--font-body);
  font-size: var(--text-base);
  line-height: 1.5;
  color: var(--text-primary);
  background: var(--bg);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

/* Tabular nums for data elements */
.mono,
.kpi-value,
.detail-value,
.alert-card-detail {
  font-family: var(--font-mono);
  font-variant-numeric: tabular-nums lining-nums;
}

/* Focus ring */
:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 3px;
}

button:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 3px;
}

/* --- Skip Link --- */
.skip-link {
  position: absolute;
  top: -100px;
  left: var(--space-4);
  background: var(--accent);
  color: var(--text-inverse);
  padding: var(--space-2) var(--space-4);
  border-radius: var(--radius-sm);
  font-weight: 600;
  z-index: 1000;
  text-decoration: none;
  transition: top var(--duration-fast) var(--ease-out);
}
.skip-link:focus {
  top: var(--space-4);
}

/* ============================================================
   DASHBOARD GRID
   ============================================================ */
.dashboard {
  display: grid;
  grid-template-columns: var(--sidebar-collapsed) 1fr;
  grid-template-rows: var(--header-h) 1fr;
  height: 100dvh;
}

/* Pinned sidebar state */
.dashboard.sidebar-pinned {
  grid-template-columns: var(--sidebar-expanded) 1fr;
}

/* ============================================================
   SIDEBAR
   ============================================================ */
.sidebar {
  grid-row: 1 / -1;
  grid-column: 1;
  background: var(--surface-0);
  border-right: 1px solid var(--border-subtle);
  display: flex;
  flex-direction: column;
  width: var(--sidebar-collapsed);
  overflow: hidden;
  transition: width var(--duration-slow) var(--ease-out);
  z-index: 20;
  position: relative;
}

.sidebar:hover,
.sidebar.pinned {
  width: var(--sidebar-expanded);
}

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

.logo-icon {
  width: 28px;
  height: 28px;
  flex-shrink: 0;
  color: var(--accent);
}

.sidebar-logo-text {
  font-size: var(--text-base);
  font-weight: 700;
  color: var(--text-primary);
  letter-spacing: -0.02em;
  opacity: 0;
  transform: translateX(-8px);
  transition: opacity var(--duration-slow) var(--ease-out),
              transform var(--duration-slow) var(--ease-out);
}

.sidebar:hover .sidebar-logo-text,
.sidebar.pinned .sidebar-logo-text {
  opacity: 1;
  transform: translateX(0);
}

/* Pin button */
.sidebar-pin-btn {
  display: none;
  align-items: center;
  justify-content: center;
  width: 24px;
  height: 24px;
  border: none;
  background: var(--surface-2);
  border-radius: var(--radius-sm);
  color: var(--text-tertiary);
  cursor: pointer;
  flex-shrink: 0;
  margin-left: auto;
  transition: background var(--transition-interactive),
              color var(--transition-interactive),
              transform var(--transition-interactive);
}

.sidebar-pin-btn svg {
  width: 14px;
  height: 14px;
}

.sidebar:hover .sidebar-pin-btn,
.sidebar.pinned .sidebar-pin-btn {
  display: flex;
}

.sidebar-pin-btn:hover {
  background: var(--surface-3);
  color: var(--text-primary);
}

.sidebar.pinned .sidebar-pin-btn {
  color: var(--accent);
  background: var(--accent-muted);
  transform: rotate(45deg);
}

.sidebar-nav {
  flex: 1;
  display: flex;
  flex-direction: column;
  padding: var(--space-3) var(--space-2);
  gap: 2px;
  overflow-y: auto;
  overscroll-behavior: contain;
}

.nav-item {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  padding: 0 var(--space-3);
  border: none;
  background: transparent;
  color: var(--text-secondary);
  cursor: pointer;
  border-radius: var(--radius-md);
  transition: background var(--transition-interactive),
              color var(--transition-interactive);
  font-family: var(--font-body);
  font-size: var(--text-sm);
  font-weight: 500;
  white-space: nowrap;
  overflow: hidden;
  min-height: 40px;
  position: relative;
  border-left: 3px solid transparent;
}

.nav-item:hover {
  background: var(--surface-2);
  color: var(--text-primary);
}

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

.nav-icon {
  width: 20px;
  height: 20px;
  flex-shrink: 0;
}

.nav-label {
  opacity: 0;
  transform: translateX(-6px);
  transition: opacity var(--duration-slow) var(--ease-out),
              transform var(--duration-slow) var(--ease-out);
  font-weight: 500;
  flex: 1;
}

.sidebar:hover .nav-label,
.sidebar.pinned .nav-label {
  opacity: 1;
  transform: translateX(0);
}

.nav-shortcut {
  opacity: 0;
  font-family: var(--font-mono);
  font-size: 10px;
  color: var(--text-tertiary);
  background: var(--surface-2);
  border: 1px solid var(--border-subtle);
  border-radius: 4px;
  padding: 1px 5px;
  line-height: 1.4;
  transition: opacity var(--duration-slow) var(--ease-out);
  flex-shrink: 0;
}

.sidebar:hover .nav-shortcut,
.sidebar.pinned .nav-shortcut {
  opacity: 1;
}

.sidebar-bottom {
  display: flex;
  flex-direction: column;
  padding: var(--space-3) var(--space-2);
  gap: 2px;
  border-top: 1px solid var(--border-subtle);
}

/* Theme Toggle Icons */
[data-theme="dark"] .theme-icon-dark { display: block; }
[data-theme="dark"] .theme-icon-light { display: none; }
[data-theme="light"] .theme-icon-dark { display: none; }
[data-theme="light"] .theme-icon-light { display: block; }

/* ============================================================
   HEADER
   ============================================================ */
.header {
  grid-column: 2;
  grid-row: 1;
  background: color-mix(in oklab, var(--surface-1) 80%, transparent);
  backdrop-filter: blur(16px) saturate(1.2);
  -webkit-backdrop-filter: blur(16px) saturate(1.2);
  border-bottom: 1px solid var(--border-subtle);
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 var(--space-6);
  z-index: 15;
  position: sticky;
  top: 0;
}

.header-left {
  display: flex;
  align-items: center;
  gap: var(--space-4);
}

.mobile-menu-btn {
  display: none;
  background: none;
  border: none;
  color: var(--text-secondary);
  cursor: pointer;
  width: 44px;
  height: 44px;
  padding: 10px;
  border-radius: var(--radius-sm);
  transition: background var(--transition-interactive),
              color var(--transition-interactive);
}

.mobile-menu-btn:hover {
  background: var(--surface-2);
  color: var(--text-primary);
}

.header-title {
  font-size: var(--text-lg);
  font-weight: 600;
  color: var(--text-primary);
  letter-spacing: -0.01em;
}

.header-right {
  display: flex;
  align-items: center;
  gap: var(--space-4);
}

/* Search */
.search-container {
  position: relative;
  display: flex;
  align-items: center;
}

.search-icon {
  position: absolute;
  left: var(--space-3);
  width: 15px;
  height: 15px;
  color: var(--text-tertiary);
  pointer-events: none;
}

.search-input {
  background: var(--surface-2);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
  padding: var(--space-2) var(--space-4) var(--space-2) 36px;
  font-family: var(--font-body);
  font-size: var(--text-sm);
  color: var(--text-primary);
  width: 220px;
  transition: border-color var(--transition-interactive),
              background var(--transition-interactive),
              box-shadow var(--transition-interactive),
              width var(--transition-interactive);
  outline: none;
}

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

.search-input:focus {
  border-color: var(--accent);
  background: var(--surface-3);
  box-shadow: 0 0 0 3px var(--accent-muted);
  width: 280px;
}

/* Keyboard shortcut hint */
.search-shortcut {
  position: absolute;
  right: var(--space-3);
  display: flex;
  align-items: center;
  gap: 2px;
  pointer-events: none;
}

.search-shortcut kbd {
  font-family: var(--font-mono);
  font-size: 10px;
  color: var(--text-tertiary);
  background: var(--surface-3);
  border: 1px solid var(--border-subtle);
  border-radius: 4px;
  padding: 1px 5px;
  line-height: 1.4;
}

.search-input:focus ~ .search-shortcut {
  display: none;
}

.sync-status {
  font-size: var(--text-xs);
  color: var(--text-tertiary);
  white-space: nowrap;
  font-family: var(--font-mono);
}

/* Sync Indicator */
.sync-indicator {
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 4px 10px;
  border-radius: 20px;
  background: var(--surface-2);
  border: 1px solid var(--border);
  white-space: nowrap;
}

.sync-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  flex-shrink: 0;
  transition: background 0.3s ease;
}

.sync-dot.synced {
  background: #10b981;
  box-shadow: 0 0 6px rgba(16, 185, 129, 0.5);
}

.sync-dot.syncing {
  background: #f59e0b;
  animation: sync-pulse 1s ease-in-out infinite;
}

.sync-dot.error {
  background: #ef4444;
}

.sync-dot.offline {
  background: var(--text-tertiary);
  opacity: 0.5;
}

@keyframes sync-pulse {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: 0.5; transform: scale(0.8); }
}

.sync-label {
  font-size: 11px;
  font-weight: 600;
  color: var(--text-secondary);
  font-family: var(--font-mono);
  letter-spacing: 0.02em;
}

.sync-now-btn {
  display: flex;
  align-items: center;
  justify-content: center;
  background: none;
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 5px;
  cursor: pointer;
  color: var(--text-tertiary);
  transition: all 0.2s ease;
}

.sync-now-btn:hover {
  color: var(--accent);
  border-color: var(--accent);
  background: rgba(10, 107, 92, 0.06);
}

.sync-now-btn svg {
  width: 16px;
  height: 16px;
}

/* Notification button */
.notification-btn {
  position: relative;
  background: none;
  border: none;
  color: var(--text-secondary);
  cursor: pointer;
  width: 36px;
  height: 36px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: var(--radius-sm);
  transition: background var(--transition-interactive),
              color var(--transition-interactive);
}

.notification-btn:hover {
  background: var(--surface-2);
  color: var(--text-primary);
}

.notification-btn svg {
  width: 19px;
  height: 19px;
}

.notification-badge {
  position: absolute;
  top: 3px;
  right: 3px;
  background: var(--danger);
  color: white;
  font-size: 9px;
  font-weight: 700;
  min-width: 16px;
  height: 16px;
  border-radius: var(--radius-full);
  display: flex;
  align-items: center;
  justify-content: center;
  line-height: 1;
  font-family: var(--font-mono);
  padding: 0 4px;
}

/* Notification panel */
.notification-panel {
  position: absolute;
  top: calc(var(--header-h) - 4px);
  right: var(--space-6);
  width: 360px;
  max-height: 420px;
  background: var(--surface-elevated);
  border: 1px solid var(--border-default);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
  z-index: 100;
  overflow: hidden;
  transform-origin: top right;
  animation: panelSlideDown var(--duration-slow) var(--ease-out) both;
}

@keyframes panelSlideDown {
  from { opacity: 0; transform: translateY(-8px) scale(0.97); }
  to { opacity: 1; transform: translateY(0) scale(1); }
}

.notification-panel-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--space-4) var(--space-5);
  border-bottom: 1px solid var(--border-subtle);
}

.notification-panel-title {
  font-size: var(--text-sm);
  font-weight: 600;
  color: var(--text-primary);
}

.notification-panel-count {
  font-size: var(--text-xs);
  font-family: var(--font-mono);
  color: var(--text-tertiary);
}

.notification-panel-body {
  overflow-y: auto;
  max-height: 360px;
  overscroll-behavior: contain;
}

.notification-item {
  display: flex;
  align-items: flex-start;
  gap: var(--space-3);
  padding: var(--space-3) var(--space-5);
  border-bottom: 1px solid var(--border-subtle);
  transition: background var(--duration-fast) var(--ease-out);
}

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

.notification-item:hover {
  background: var(--surface-2);
}

.notification-item-dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  flex-shrink: 0;
  margin-top: 7px;
}

.notification-item-dot--overdue { background: var(--danger); }
.notification-item-dot--due { background: var(--warning); }
.notification-item-dot--upcoming { background: var(--status-standby); }

.notification-item-text {
  flex: 1;
  min-width: 0;
}

.notification-item-title {
  font-size: var(--text-sm);
  color: var(--text-primary);
  font-weight: 500;
}

.notification-item-detail {
  font-size: var(--text-xs);
  color: var(--text-tertiary);
  font-family: var(--font-mono);
  margin-top: 2px;
}

.notification-empty {
  padding: var(--space-8);
  text-align: center;
  color: var(--text-tertiary);
  font-size: var(--text-sm);
}

/* ============================================================
   MAIN CONTENT
   ============================================================ */
.main {
  grid-column: 2;
  grid-row: 2;
  overflow-y: auto;
  overscroll-behavior: contain;
  padding: var(--space-6);
  background: var(--bg);
}

/* Custom scrollbar */
.main::-webkit-scrollbar { width: 6px; }
.main::-webkit-scrollbar-track { background: transparent; }
.main::-webkit-scrollbar-thumb {
  background: var(--border-default);
  border-radius: 3px;
}
.main::-webkit-scrollbar-thumb:hover { background: var(--border-strong); }

/* Scrollbar for Firefox */
.main {
  scrollbar-width: thin;
  scrollbar-color: var(--border-default) transparent;
}

/* --- View transitions --- */
.view {
  display: none;
}

.view.active {
  display: block;
  opacity: 1;
}

.view.view-entering {
  animation: viewEnter 0.2s var(--ease-out) both;
}

@keyframes viewEnter {
  from { opacity: 0; }
  to { opacity: 1; }
}

/* ============================================================
   KPI CARDS
   ============================================================ */
.kpi-row {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: var(--space-4);
  margin-bottom: var(--space-6);
}

.kpi-card {
  container-type: inline-size;
  background: var(--surface-1);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-lg);
  padding: var(--space-5);
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
  position: relative;
  overflow: hidden;
  transition: transform var(--transition-interactive),
              border-color var(--transition-interactive),
              box-shadow var(--transition-interactive);
  cursor: default;
}

/* Top accent border */
.kpi-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  opacity: 0.6;
  transition: opacity var(--transition-interactive);
}

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

.kpi-card--fleet::before { background: var(--accent); }
.kpi-card--active::before { background: var(--status-active); }
.kpi-card--alert::before { background: var(--status-maintenance); }
.kpi-card--capacity::before { background: var(--status-standby); }

/* Glow for alert card when overdue */
.kpi-card--alert.has-overdue {
  box-shadow: inset 0 0 24px -8px rgba(245,101,101,0.08);
}

.kpi-card:hover {
  transform: translateY(-3px);
  border-color: var(--border-default);
  box-shadow: var(--shadow-md);
}

/* Stagger entrance */
.kpi-card { /* animation removed to prevent flicker on re-render */ }
.kpi-card:nth-child(1) { }
.kpi-card:nth-child(2) { }
.kpi-card:nth-child(3) { }
.kpi-card:nth-child(4) { }

@keyframes fadeSlideUp {
  from { opacity: 0; transform: translateY(12px); }
  to { opacity: 1; transform: translateY(0); }
}

.kpi-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.kpi-label {
  font-size: var(--text-xs);
  font-weight: 600;
  color: var(--text-tertiary);
  text-transform: uppercase;
  letter-spacing: 0.06em;
}

.kpi-icon {
  width: 32px;
  height: 32px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: var(--radius-sm);
  flex-shrink: 0;
}

.kpi-icon svg {
  width: 17px;
  height: 17px;
}

.kpi-icon--fleet { background: var(--accent-muted); color: var(--accent); }
.kpi-icon--active { background: var(--status-active-bg); color: var(--status-active); }
.kpi-icon--alert { background: var(--status-maintenance-bg); color: var(--status-maintenance); }
.kpi-icon--capacity { background: var(--status-standby-bg); color: var(--status-standby); }

.kpi-value {
  font-family: var(--font-mono);
  font-size: clamp(1.5rem, 2vw, 2rem);
  font-weight: 600;
  color: var(--text-primary);
  line-height: 1.1;
  letter-spacing: -0.02em;
  font-variant-numeric: tabular-nums lining-nums;
}

.kpi-suffix {
  font-family: var(--font-body);
  font-size: var(--text-sm);
  font-weight: 400;
  color: var(--text-tertiary);
  margin-left: var(--space-2);
}

.kpi-sub {
  font-size: var(--text-xs);
  color: var(--text-tertiary);
  line-height: 1.4;
}

.kpi-sub .sub-highlight {
  color: var(--text-secondary);
  font-weight: 500;
}

/* Progress bar for active units % */
.kpi-progress {
  height: 3px;
  background: var(--surface-3);
  border-radius: 2px;
  margin-top: var(--space-1);
  overflow: hidden;
}

.kpi-progress-bar {
  height: 100%;
  border-radius: 2px;
  background: var(--status-active);
  transition: width 0.8s var(--ease-out);
}

@container (min-width: 240px) {
  .kpi-header { margin-bottom: var(--space-1); }
}

/* ============================================================
   CHARTS
   ============================================================ */
.charts-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-4);
  margin-bottom: var(--space-6);
}

.chart-card {
  background: var(--surface-1);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-lg);
  padding: var(--space-6);
}

.chart-title {
  font-size: var(--text-xs);
  font-weight: 600;
  color: var(--text-secondary);
  margin-bottom: var(--space-5);
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.chart-container {
  position: relative;
  width: 100%;
}

.chart-container--doughnut {
  max-width: 240px;
  margin: 0 auto;
  padding-bottom: var(--space-2);
}

.chart-container--bar {
  height: 220px;
}

/* ============================================================
   ACTIVITY FEED
   ============================================================ */
.activity-section {
}

.section-title {
  font-size: var(--text-sm);
  font-weight: 600;
  color: var(--text-secondary);
  text-transform: uppercase;
  letter-spacing: 0.04em;
  margin-bottom: var(--space-4);
}

.activity-feed {
  display: flex;
  flex-direction: column;
  gap: 1px;
  background: var(--surface-1);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-lg);
  overflow: hidden;
}

.activity-item {
  display: flex;
  align-items: flex-start;
  gap: var(--space-3);
  padding: var(--space-3) var(--space-4);
  background: var(--surface-1);
  transition: background var(--duration-fast) var(--ease-out);
}

.activity-item:hover {
  background: var(--surface-2);
}

.activity-dot {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  flex-shrink: 0;
  margin-top: 7px;
}

.activity-dot--update { background: var(--accent); }
.activity-dot--maintenance { background: var(--status-maintenance); }
.activity-dot--alert { background: var(--status-offline); }

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

.activity-text {
  font-size: var(--text-sm);
  color: var(--text-primary);
  line-height: 1.5;
}

.activity-text strong {
  font-weight: 600;
  color: var(--accent);
}

.activity-time {
  font-size: var(--text-xs);
  color: var(--text-tertiary);
  font-family: var(--font-mono);
  margin-top: 1px;
}

/* ============================================================
   FLEET TABLE
   ============================================================ */
.fleet-toolbar {
  display: flex;
  align-items: center;
  gap: var(--space-4);
  margin-bottom: var(--space-4);
  flex-wrap: wrap;
}

.fleet-search-container {
  position: relative;
  flex: 1;
  min-width: 200px;
  max-width: 400px;
}

.fleet-search-container .search-icon {
  position: absolute;
  left: var(--space-3);
  top: 50%;
  transform: translateY(-50%);
}

.fleet-search {
  width: 100%;
  background: var(--surface-1);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
  padding: var(--space-2) var(--space-4) var(--space-2) 36px;
  font-family: var(--font-body);
  font-size: var(--text-sm);
  color: var(--text-primary);
  outline: none;
  transition: border-color var(--transition-interactive),
              box-shadow var(--transition-interactive);
}

.fleet-search::placeholder { color: var(--text-tertiary); }

.fleet-search:focus {
  border-color: var(--accent);
  box-shadow: 0 0 0 3px var(--accent-muted);
}

.fleet-filters {
  display: flex;
  gap: var(--space-2);
  flex-wrap: wrap;
}

.filter-chip {
  padding: 6px var(--space-3);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-full);
  background: transparent;
  color: var(--text-secondary);
  font-family: var(--font-body);
  font-size: var(--text-xs);
  font-weight: 500;
  cursor: pointer;
  transition: background var(--transition-interactive),
              color var(--transition-interactive),
              border-color var(--transition-interactive),
              transform var(--duration-fast) var(--ease-out);
  white-space: nowrap;
}

.filter-chip:hover {
  background: var(--surface-hover);
  color: var(--text-primary);
  border-color: var(--border-default);
  transform: scale(1.02);
}

.filter-chip:active {
  transform: scale(0.98);
}

.filter-chip.active {
  background: var(--accent-muted);
  color: var(--accent);
  border-color: rgba(0,212,170,0.3);
}

/* Table wrapper */
.table-wrapper {
  background: var(--surface-1);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-lg);
  overflow: auto;
  max-height: calc(100dvh - 200px);
}

.fleet-table {
  width: 100%;
  border-collapse: collapse;
  font-size: var(--text-sm);
  white-space: nowrap;
}

.fleet-table thead {
  position: sticky;
  top: 0;
  z-index: 2;
}

.fleet-table th {
  background: var(--surface-2);
  color: var(--text-tertiary);
  font-weight: 600;
  font-size: var(--text-xs);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  padding: var(--space-3) var(--space-4);
  text-align: left;
  border-bottom: 1px solid var(--border-subtle);
  user-select: none;
}

.fleet-table th.sortable {
  cursor: pointer;
  transition: color var(--duration-fast) var(--ease-out);
}

.fleet-table th.sortable:hover {
  color: var(--accent);
}

.sort-indicator {
  display: inline-block;
  margin-left: 4px;
  font-size: 9px;
  opacity: 0.4;
}

.sort-indicator.asc::after { content: '▲'; }
.sort-indicator.desc::after { content: '▼'; }

.fleet-table td {
  padding: var(--space-3) var(--space-4);
  border-bottom: 1px solid var(--border-subtle);
  color: var(--text-primary);
  vertical-align: middle;
}

/* Zebra striping */
.fleet-table tbody tr.fleet-row:nth-child(4n+1) {
  background: transparent;
}

.fleet-table tbody tr.fleet-row:nth-child(4n+3) {
  background: var(--surface-0);
}

.fleet-table tbody tr.fleet-row {
  transition: background var(--duration-fast) var(--ease-out);
  cursor: pointer;
}

.fleet-table tbody tr.fleet-row:hover {
  background: var(--surface-2);
}

.fleet-table tbody tr.fleet-row:last-child td,
.fleet-table tbody tr.row-detail:last-child td {
  border-bottom: none;
}

/* Row chevron indicator */
.row-chevron {
  display: inline-block;
  width: 16px;
  height: 16px;
  vertical-align: middle;
  margin-right: var(--space-2);
  transition: transform var(--duration-base) var(--ease-out);
  color: var(--text-tertiary);
  flex-shrink: 0;
}

.fleet-row.expanded .row-chevron {
  transform: rotate(90deg);
  color: var(--accent);
}

/* Numeric table cells */
.fleet-table td:nth-child(3),
.fleet-table td:nth-child(4),
.fleet-table td:nth-child(8) {
  font-family: var(--font-mono);
  font-variant-numeric: tabular-nums lining-nums;
}

/* Status Badges */
.status-badge {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  padding: 3px 10px;
  border-radius: var(--radius-full);
  font-size: var(--text-xs);
  font-weight: 600;
  letter-spacing: 0.02em;
}

.status-badge--active { background: var(--status-active-bg); color: var(--status-active); }
.status-badge--maintenance { background: var(--status-maintenance-bg); color: var(--status-maintenance); }
.status-badge--offline { background: var(--status-offline-bg); color: var(--status-offline); }
.status-badge--standby { background: var(--status-standby-bg); color: var(--status-standby); }

.status-dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: currentColor;
}

/* Pulsing dots for maintenance and offline */
.status-badge--maintenance .status-dot,
.status-badge--offline .status-dot {
  animation: dotPulse 2s ease-in-out infinite;
}

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

/* Next Due coloring */
.due-overdue {
  color: var(--danger);
  font-weight: 600;
}

.due-soon {
  color: var(--warning);
}

.due-warning-icon {
  display: inline-block;
  margin-right: 3px;
}

/* Expanded row detail — smooth via grid-template-rows */
.row-detail {
  display: none;
}

.row-detail.active {
  display: table-row;
}

.row-detail td {
  padding: 0 !important;
  border-bottom: 1px solid var(--border-subtle);
}

.row-detail-wrapper {
  display: grid;
  grid-template-rows: 0fr;
  transition: grid-template-rows 0.3s var(--ease-out);
}

.row-detail.active .row-detail-wrapper {
  grid-template-rows: 1fr;
}

.row-detail-inner {
  overflow: hidden;
}

.row-detail-content {
  padding: var(--space-5) var(--space-6);
  background: var(--surface-2);
}

.detail-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(160px, 1fr));
  gap: var(--space-4);
}

.detail-item {
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.detail-label {
  font-size: 11px;
  font-weight: 500;
  color: var(--text-tertiary);
  text-transform: uppercase;
  letter-spacing: 0.06em;
}

.detail-value {
  font-size: var(--text-sm);
  font-family: var(--font-mono);
  color: var(--text-primary);
  font-variant-numeric: tabular-nums lining-nums;
}

/* ============================================================
   ALERTS VIEW
   ============================================================ */
.alert-section {
  margin-bottom: var(--space-8);
}

.alert-section-header {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  margin-bottom: var(--space-4);
}

.alert-section-dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  flex-shrink: 0;
}

.alert-section-dot--overdue { background: var(--alert-overdue); }
.alert-section-dot--due { background: var(--alert-due); }
.alert-section-dot--upcoming { background: var(--alert-upcoming); }

.alert-section-title {
  font-size: var(--text-base);
  font-weight: 700;
  letter-spacing: -0.01em;
}

.alert-section-title--overdue { color: var(--alert-overdue); }
.alert-section-title--due { color: var(--alert-due); }
.alert-section-title--upcoming { color: var(--alert-upcoming); }

.alert-section-count {
  font-size: var(--text-xs);
  font-family: var(--font-mono);
  color: var(--text-tertiary);
  padding: 2px 8px;
  background: var(--surface-2);
  border-radius: var(--radius-full);
}

.alert-cards {
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
}

.alert-card {
  background: var(--surface-1);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
  padding: var(--space-4) var(--space-5);
  display: flex;
  align-items: flex-start;
  gap: var(--space-4);
  position: relative;
  overflow: hidden;
  transition: border-color var(--transition-interactive),
              transform var(--transition-interactive),
              box-shadow var(--transition-interactive);
}

.alert-card:hover {
  border-color: var(--border-default);
  transform: translateY(-1px);
  box-shadow: var(--shadow-sm);
}

/* Left border glow on hover */
.alert-card::before {
  content: '';
  position: absolute;
  left: 0;
  top: 0;
  bottom: 0;
  width: 3px;
  transition: box-shadow var(--transition-interactive);
}

.alert-card--overdue::before { background: var(--alert-overdue); }
.alert-card--due::before { background: var(--alert-due); }
.alert-card--upcoming::before { background: var(--alert-upcoming); }

.alert-card--overdue:hover::before { box-shadow: 3px 0 8px -2px var(--alert-overdue); }
.alert-card--due:hover::before { box-shadow: 3px 0 8px -2px var(--alert-due); }
.alert-card--upcoming:hover::before { box-shadow: 3px 0 8px -2px var(--alert-upcoming); }

.alert-card-unit {
  font-family: var(--font-mono);
  font-size: var(--text-sm);
  font-weight: 600;
  color: var(--text-primary);
  white-space: nowrap;
  min-width: 70px;
  padding: 2px 8px;
  background: var(--surface-2);
  border-radius: var(--radius-sm);
}

.alert-card-content {
  flex: 1;
  min-width: 0;
}

.alert-card-title {
  font-size: var(--text-sm);
  font-weight: 500;
  color: var(--text-primary);
  margin-bottom: 2px;
}

.alert-card-detail {
  font-size: var(--text-xs);
  color: var(--text-tertiary);
  font-family: var(--font-mono);
}

/* ============================================================
   EMPTY STATES
   ============================================================ */
.empty-state {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: var(--space-16) var(--space-8);
  color: var(--text-tertiary);
}

.empty-state-icon {
  width: 48px;
  height: 48px;
  margin-bottom: var(--space-4);
  color: var(--text-tertiary);
  opacity: 0.6;
}

.empty-state-icon svg {
  width: 100%;
  height: 100%;
}

.empty-state h3 {
  color: var(--text-secondary);
  font-size: var(--text-base);
  font-weight: 600;
  margin-bottom: var(--space-2);
}

.empty-state p {
  max-width: 36ch;
  margin-bottom: var(--space-4);
  font-size: var(--text-sm);
  color: var(--text-tertiary);
}

.empty-state-btn {
  padding: var(--space-2) var(--space-4);
  background: var(--accent-muted);
  color: var(--accent);
  border: 1px solid rgba(0,212,170,0.2);
  border-radius: var(--radius-md);
  font-family: var(--font-body);
  font-size: var(--text-sm);
  font-weight: 500;
  cursor: pointer;
  transition: background var(--transition-interactive),
              transform var(--transition-interactive);
}

.empty-state-btn:hover {
  background: var(--accent-muted);
  transform: translateY(-1px);
}

.alerts-empty {
  padding: var(--space-12);
  text-align: center;
  color: var(--text-tertiary);
  font-size: var(--text-sm);
}

/* ============================================================
   REPORTS VIEW
   ============================================================ */
.reports-hero {
  text-align: center;
  padding: var(--space-10) var(--space-6) var(--space-8);
}

.reports-hero-icon {
  width: 56px;
  height: 56px;
  margin: 0 auto var(--space-4);
  color: var(--text-tertiary);
}

.reports-hero-icon svg {
  width: 100%;
  height: 100%;
}

.reports-title {
  font-size: var(--text-xl);
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: var(--space-2);
  letter-spacing: -0.02em;
}

.reports-subtitle {
  font-size: var(--text-sm);
  color: var(--text-tertiary);
}

.reports-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: var(--space-4);
  max-width: 900px;
  margin: 0 auto;
}

.reports-grid--4 {
  grid-template-columns: repeat(2, 1fr);
  max-width: 960px;
}

.reports-grid--5 {
  grid-template-columns: repeat(3, 1fr);
  max-width: 1100px;
}

.report-card {
  background: var(--surface-1);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-lg);
  padding: var(--space-5);
  display: flex;
  align-items: center;
  gap: var(--space-4);
  transition: border-color var(--transition-interactive),
              transform var(--transition-interactive),
              box-shadow var(--transition-interactive);
}

.report-card:hover {
  border-color: var(--border-default);
  transform: translateY(-1px);
  box-shadow: var(--shadow-md);
}

.report-card-icon {
  width: 40px;
  height: 40px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--accent-muted);
  color: var(--accent);
  border-radius: var(--radius-sm);
  flex-shrink: 0;
}

.report-card-icon svg {
  width: 20px;
  height: 20px;
}

.report-card-icon--fleet {
  background: rgba(10, 107, 92, 0.12);
  color: #0a6b5c;
}

.report-card-icon--alerts {
  background: rgba(239, 68, 68, 0.1);
  color: #ef4444;
}

.report-card-icon--util {
  background: rgba(59, 130, 246, 0.1);
  color: #3b82f6;
}

.report-card-icon--filter {
  background: rgba(168, 85, 247, 0.1);
  color: #a855f7;
}

.report-card-icon--csv {
  background: rgba(107, 114, 128, 0.1);
  color: #6b7280;
}

.report-card-content {
  flex: 1;
  min-width: 0;
}

.report-card-content h3 {
  font-size: var(--text-sm);
  font-weight: 600;
  color: var(--text-primary);
  margin-bottom: 2px;
}

.report-card-content p {
  font-size: var(--text-xs);
  color: var(--text-tertiary);
}

.report-download {
  width: 36px;
  height: 36px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--accent-muted);
  border: 1px solid transparent;
  border-radius: var(--radius-sm);
  color: var(--accent);
  cursor: pointer;
  flex-shrink: 0;
  transition: background var(--transition-interactive),
              color var(--transition-interactive),
              transform var(--transition-interactive);
}

.report-download:hover {
  background: var(--accent);
  color: var(--text-inverse);
}

.report-download:hover svg {
  animation: bounceDown 0.4s var(--ease-out);
}

@keyframes bounceDown {
  0% { transform: translateY(0); }
  40% { transform: translateY(3px); }
  100% { transform: translateY(0); }
}

.report-download:disabled {
  opacity: 0.4;
  cursor: not-allowed;
  background: var(--surface-2);
  color: var(--text-tertiary);
}

.report-download:disabled:hover {
  transform: none;
  background: var(--surface-2);
  color: var(--text-tertiary);
}

.report-download svg {
  width: 16px;
  height: 16px;
}

/* ============================================================
   SETTINGS MODAL
   ============================================================ */
.modal-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,0.6);
  z-index: 100;
  display: flex;
  align-items: center;
  justify-content: center;
  animation: overlayFadeIn var(--duration-base) var(--ease-out) both;
  backdrop-filter: blur(4px);
}

@keyframes overlayFadeIn {
  from { opacity: 0; }
  to { opacity: 1; }
}

.modal {
  background: var(--surface-elevated);
  border: 1px solid var(--border-default);
  border-radius: var(--radius-lg);
  width: 90%;
  max-width: 520px;
  max-height: 85vh;
  overflow-y: auto;
  box-shadow: var(--shadow-lg);
  animation: modalSlideUp var(--duration-slow) var(--ease-out) both;
}

@keyframes modalSlideUp {
  from { opacity: 0; transform: translateY(16px) scale(0.97); }
  to { opacity: 1; transform: translateY(0) scale(1); }
}

.modal-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--space-5) var(--space-6);
  border-bottom: 1px solid var(--border-subtle);
}

.modal-title {
  font-size: var(--text-lg);
  font-weight: 600;
  color: var(--text-primary);
  letter-spacing: -0.01em;
}

.modal-close {
  width: 32px;
  height: 32px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: none;
  border: none;
  color: var(--text-tertiary);
  cursor: pointer;
  border-radius: var(--radius-sm);
  transition: background var(--transition-interactive),
              color var(--transition-interactive);
  font-size: 18px;
}

.modal-close:hover {
  background: var(--surface-2);
  color: var(--text-primary);
}

.modal-body {
  padding: var(--space-6);
}

.settings-section {
  margin-bottom: var(--space-6);
}

.settings-section:last-child {
  margin-bottom: 0;
}

.settings-section-title {
  font-size: var(--text-xs);
  font-weight: 600;
  color: var(--text-tertiary);
  text-transform: uppercase;
  letter-spacing: 0.06em;
  margin-bottom: var(--space-4);
}

.settings-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--space-3) 0;
  border-bottom: 1px solid var(--border-subtle);
}

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

.settings-label {
  font-size: var(--text-sm);
  color: var(--text-primary);
  font-weight: 500;
}

.settings-value {
  font-size: var(--text-sm);
  font-family: var(--font-mono);
  color: var(--text-secondary);
  font-variant-numeric: tabular-nums;
}

.settings-input {
  width: 80px;
  text-align: right;
  background: var(--surface-2);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-sm);
  padding: 4px 8px;
  font-family: var(--font-mono);
  font-size: var(--text-sm);
  color: var(--text-primary);
  outline: none;
  transition: border-color var(--transition-interactive),
              box-shadow var(--transition-interactive);
}

.settings-input:focus {
  border-color: var(--accent);
  box-shadow: 0 0 0 2px var(--accent-muted);
}

.settings-info {
  font-size: var(--text-xs);
  color: var(--text-tertiary);
  font-family: var(--font-mono);
}

/* Toggle Switch */
.toggle-switch {
  position: relative;
  width: 40px;
  height: 22px;
  flex-shrink: 0;
}

.toggle-switch input {
  opacity: 0;
  width: 0;
  height: 0;
  position: absolute;
}

.toggle-slider {
  position: absolute;
  cursor: pointer;
  inset: 0;
  background: var(--surface-3);
  border-radius: var(--radius-full);
  border: 1px solid var(--border-subtle);
  transition: background var(--transition-interactive),
              border-color var(--transition-interactive);
}

.toggle-slider::before {
  content: '';
  position: absolute;
  height: 16px;
  width: 16px;
  left: 2px;
  top: 50%;
  transform: translateY(-50%);
  background: var(--text-secondary);
  border-radius: 50%;
  transition: transform var(--transition-interactive),
              background var(--transition-interactive);
}

.toggle-switch input:checked + .toggle-slider {
  background: var(--accent-muted);
  border-color: var(--accent);
}

.toggle-switch input:checked + .toggle-slider::before {
  transform: translateY(-50%) translateX(18px);
  background: var(--accent);
}

/* ============================================================
   COMMAND PALETTE
   ============================================================ */
.cmd-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,0.55);
  z-index: 200;
  display: flex;
  align-items: flex-start;
  justify-content: center;
  padding-top: min(20vh, 160px);
  backdrop-filter: blur(6px);
  animation: overlayFadeIn var(--duration-fast) var(--ease-out) both;
}

.cmd-palette {
  width: 100%;
  max-width: 600px;
  background: var(--surface-elevated);
  border: 1px solid var(--border-default);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg), 0 0 0 1px var(--border-subtle);
  overflow: hidden;
  animation: modalSlideUp var(--duration-slow) var(--ease-out) both;
}

.cmd-input-wrap {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  padding: var(--space-4) var(--space-5);
  border-bottom: 1px solid var(--border-subtle);
}

.cmd-input-wrap svg {
  width: 18px;
  height: 18px;
  color: var(--text-tertiary);
  flex-shrink: 0;
}

.cmd-input {
  flex: 1;
  background: none;
  border: none;
  font-family: var(--font-body);
  font-size: var(--text-base);
  color: var(--text-primary);
  outline: none;
}

.cmd-input::placeholder {
  color: var(--text-tertiary);
}

.cmd-results {
  max-height: 360px;
  overflow-y: auto;
  overscroll-behavior: contain;
  padding: var(--space-2) 0;
}

.cmd-group-label {
  font-size: var(--text-xs);
  font-weight: 600;
  color: var(--text-tertiary);
  text-transform: uppercase;
  letter-spacing: 0.06em;
  padding: var(--space-2) var(--space-5) var(--space-1);
  margin-top: var(--space-1);
}

.cmd-item {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  padding: var(--space-2) var(--space-5);
  cursor: pointer;
  transition: background var(--duration-fast) var(--ease-out);
  font-size: var(--text-sm);
  color: var(--text-primary);
}

.cmd-item:hover,
.cmd-item.active {
  background: var(--accent-muted);
}

.cmd-item.active {
  color: var(--accent);
}

.cmd-item-icon {
  width: 16px;
  height: 16px;
  color: var(--text-tertiary);
  flex-shrink: 0;
}

.cmd-item.active .cmd-item-icon {
  color: var(--accent);
}

.cmd-item-label {
  flex: 1;
  min-width: 0;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.cmd-item-label mark {
  background: transparent;
  color: var(--accent);
  font-weight: 600;
}

.cmd-item-meta {
  font-size: var(--text-xs);
  color: var(--text-tertiary);
  font-family: var(--font-mono);
  flex-shrink: 0;
}

.cmd-item-kbd {
  font-family: var(--font-mono);
  font-size: 10px;
  color: var(--text-tertiary);
  background: var(--surface-2);
  border: 1px solid var(--border-subtle);
  border-radius: 4px;
  padding: 1px 6px;
  line-height: 1.5;
  flex-shrink: 0;
}

.cmd-empty {
  padding: var(--space-8);
  text-align: center;
  color: var(--text-tertiary);
  font-size: var(--text-sm);
}

.cmd-footer {
  display: flex;
  align-items: center;
  gap: var(--space-4);
  padding: var(--space-2) var(--space-5);
  border-top: 1px solid var(--border-subtle);
  font-size: var(--text-xs);
  color: var(--text-tertiary);
}

.cmd-footer kbd {
  font-family: var(--font-mono);
  font-size: 10px;
  background: var(--surface-2);
  border: 1px solid var(--border-subtle);
  border-radius: 3px;
  padding: 0 4px;
  margin-right: 2px;
}

/* ============================================================
   SEARCH DROPDOWN
   ============================================================ */
.search-dropdown {
  position: absolute;
  top: 100%;
  left: 0;
  right: 0;
  margin-top: var(--space-1);
  background: var(--surface-elevated);
  border: 1px solid var(--border-default);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-lg);
  z-index: 50;
  overflow: hidden;
  animation: panelSlideDown var(--duration-fast) var(--ease-out) both;
  max-height: 320px;
  overflow-y: auto;
  overscroll-behavior: contain;
}

.search-dropdown-group {
  padding: var(--space-2) 0;
}

.search-dropdown-group + .search-dropdown-group {
  border-top: 1px solid var(--border-subtle);
}

.search-dropdown-label {
  font-size: 10px;
  font-weight: 600;
  color: var(--text-tertiary);
  text-transform: uppercase;
  letter-spacing: 0.06em;
  padding: var(--space-1) var(--space-4);
}

.search-dropdown-item {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  padding: var(--space-2) var(--space-4);
  cursor: pointer;
  transition: background var(--duration-fast) var(--ease-out);
  font-size: var(--text-sm);
  color: var(--text-primary);
}

.search-dropdown-item:hover,
.search-dropdown-item.active {
  background: var(--accent-muted);
}

.search-dropdown-item mark {
  background: transparent;
  color: var(--accent);
  font-weight: 600;
}

.search-dropdown-item .status-badge {
  font-size: 10px;
  padding: 1px 6px;
}

/* ============================================================
   TOAST NOTIFICATIONS
   ============================================================ */
.toast-container {
  position: fixed;
  bottom: var(--space-6);
  right: var(--space-6);
  z-index: 300;
  display: flex;
  flex-direction: column-reverse;
  gap: var(--space-2);
  pointer-events: none;
}

.toast {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  padding: var(--space-3) var(--space-5);
  background: var(--surface-elevated);
  border: 1px solid var(--border-default);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-lg);
  font-size: var(--text-sm);
  color: var(--text-primary);
  pointer-events: auto;
  animation: toastIn 0.3s var(--ease-out) both;
  max-width: 360px;
}

.toast.toast-exit {
  animation: toastOut 0.2s var(--ease-in) both;
}

@keyframes toastIn {
  from { opacity: 0; transform: translateY(12px) scale(0.95); }
  to { opacity: 1; transform: translateY(0) scale(1); }
}

@keyframes toastOut {
  from { opacity: 1; transform: translateY(0) scale(1); }
  to { opacity: 0; transform: translateY(8px) scale(0.95); }
}

.toast-icon {
  width: 18px;
  height: 18px;
  flex-shrink: 0;
}

.toast--success .toast-icon { color: var(--success); }
.toast--info .toast-icon { color: var(--info); }
.toast--warning .toast-icon { color: var(--warning); }

.toast::before {
  content: '';
  position: absolute;
  left: 0;
  top: 0;
  bottom: 0;
  width: 3px;
  border-radius: var(--radius-md) 0 0 var(--radius-md);
}

.toast--success::before { background: var(--success); }
.toast--info::before { background: var(--info); }
.toast--warning::before { background: var(--warning); }

.toast-msg {
  flex: 1;
}

/* ============================================================
   KEYBOARD SHORTCUTS MODAL
   ============================================================ */
.shortcuts-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-3) var(--space-8);
}

.shortcut-item {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--space-2) 0;
}

.shortcut-label {
  font-size: var(--text-sm);
  color: var(--text-primary);
}

.shortcut-keys {
  display: flex;
  align-items: center;
  gap: 3px;
}

.shortcut-keys kbd {
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--text-secondary);
  background: var(--surface-2);
  border: 1px solid var(--border-subtle);
  border-radius: 4px;
  padding: 2px 7px;
  line-height: 1.4;
  min-width: 22px;
  text-align: center;
}

/* ============================================================
   BOTTOM MOBILE NAV
   ============================================================ */
.bottom-nav {
  display: none;
}

/* ============================================================
   FOOTER
   ============================================================ */
.dashboard-footer {
  position: fixed;
  bottom: 0;
  right: 0;
  padding: var(--space-1) var(--space-4);
  z-index: 5;
}

.dashboard-footer a {
  font-size: 10px;
  color: var(--text-tertiary);
  text-decoration: none;
  opacity: 0.5;
  transition: opacity var(--duration-fast) var(--ease-out);
}

.dashboard-footer a:hover {
  opacity: 1;
  color: var(--text-secondary);
}

/* ============================================================
   INSPECTIONS VIEW
   ============================================================ */
.inspect-layout {
  display: grid;
  grid-template-columns: 1.5fr 1fr;
  gap: var(--space-6);
  align-items: start;
}

.inspect-form-panel {
  background: var(--surface-1);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-lg);
  padding: var(--space-6);

}

.inspect-history-panel {
  background: var(--surface-1);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-lg);
  padding: var(--space-6);

  position: sticky;
  top: 0;
}

.inspect-form-header {
  margin-bottom: var(--space-5);
}

.inspect-form-title {
  font-size: var(--text-lg);
  font-weight: 700;
  color: var(--text-primary);
  letter-spacing: -0.01em;
  margin-bottom: var(--space-1);
}

.inspect-form-sub {
  font-size: var(--text-sm);
  color: var(--text-tertiary);
}

.inspect-history-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: var(--space-5);
}

.inspect-history-count {
  font-size: var(--text-xs);
  font-family: var(--font-mono);
  color: var(--text-tertiary);
  padding: 2px 8px;
  background: var(--surface-2);
  border-radius: var(--radius-full);
}

/* Form Elements */
.form-group {
  margin-bottom: var(--space-4);
}

.form-label {
  display: block;
  font-size: var(--text-xs);
  font-weight: 600;
  color: var(--text-tertiary);
  text-transform: uppercase;
  letter-spacing: 0.06em;
  margin-bottom: var(--space-2);
}

.form-input {
  width: 100%;
  background: var(--surface-2);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-sm);
  padding: var(--space-2) var(--space-3);
  font-family: var(--font-body);
  font-size: var(--text-sm);
  color: var(--text-primary);
  outline: none;
  transition: border-color var(--transition-interactive),
              box-shadow var(--transition-interactive);
}

.form-input::placeholder {
  color: var(--text-tertiary);
}

.form-input:focus {
  border-color: var(--accent);
  box-shadow: 0 0 0 3px var(--accent-muted);
}

.form-input--readonly {
  background: var(--surface-3);
  color: var(--text-secondary);
  cursor: default;
}

.form-textarea {
  width: 100%;
  background: var(--surface-2);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-sm);
  padding: var(--space-2) var(--space-3);
  font-family: var(--font-body);
  font-size: var(--text-sm);
  color: var(--text-primary);
  outline: none;
  resize: vertical;
  min-height: 72px;
  transition: border-color var(--transition-interactive),
              box-shadow var(--transition-interactive);
}

.form-textarea::placeholder {
  color: var(--text-tertiary);
}

.form-textarea:focus {
  border-color: var(--accent);
  box-shadow: 0 0 0 3px var(--accent-muted);
}

.form-select {
  width: 100%;
  background: var(--surface-2);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-sm);
  padding: var(--space-2) var(--space-8) var(--space-2) var(--space-3);
  font-family: var(--font-body);
  font-size: var(--text-sm);
  color: var(--text-primary);
  outline: none;
  cursor: pointer;
  appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' viewBox='0 0 24 24' fill='none' stroke='%239494a0' stroke-width='2' stroke-linecap='round'%3E%3Cpolyline points='6 9 12 15 18 9'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 10px center;
  background-size: 16px;
  transition: border-color var(--transition-interactive),
              box-shadow var(--transition-interactive);
}

.form-select:focus {
  border-color: var(--accent);
  box-shadow: 0 0 0 3px var(--accent-muted);
}

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-4);
}

/* Unit Info Grid */
.inspect-unit-info {
  background: var(--surface-2);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
  padding: var(--space-4);
  margin-bottom: var(--space-4);

}

.unit-info-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-3);
}

.unit-info-item {
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.unit-info-label {
  font-size: 10px;
  font-weight: 600;
  color: var(--text-tertiary);
  text-transform: uppercase;
  letter-spacing: 0.06em;
}

.unit-info-value {
  font-size: var(--text-sm);
  font-family: var(--font-mono);
  color: var(--text-primary);
  font-variant-numeric: tabular-nums lining-nums;
}

/* Last Inspected Banner */
.inspect-last-banner {
  background: var(--accent-subtle);
  border: 1px solid rgba(0,212,170,0.15);
  border-radius: var(--radius-sm);
  padding: var(--space-2) var(--space-3);
  margin-bottom: var(--space-4);
  font-size: var(--text-xs);
  color: var(--accent);
  display: flex;
  align-items: center;
  gap: var(--space-2);

}

.inspect-last-banner svg {
  width: 14px;
  height: 14px;
  flex-shrink: 0;
}

/* Section Titles */
.inspect-section-title {
  font-size: var(--text-xs);
  font-weight: 600;
  color: var(--text-tertiary);
  text-transform: uppercase;
  letter-spacing: 0.06em;
  margin-bottom: var(--space-3);
}

.inspect-checklist-section {
  margin-bottom: var(--space-5);
}

/* Checklist */
.inspect-checklist {
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
}

.check-item {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-3);
  padding: var(--space-2) var(--space-3);
  background: var(--surface-2);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-sm);
  transition: border-color var(--transition-interactive);
}

.check-item:hover {
  border-color: var(--border-default);
}

.check-item-label {
  font-size: var(--text-sm);
  color: var(--text-primary);
  font-weight: 500;
  flex: 1;
  min-width: 0;
}

.check-item-options {
  display: flex;
  gap: 2px;
  flex-shrink: 0;
}

.check-option {
  padding: 4px 10px;
  border: 1px solid var(--border-subtle);
  background: transparent;
  color: var(--text-tertiary);
  font-family: var(--font-body);
  font-size: var(--text-xs);
  font-weight: 600;
  cursor: pointer;
  transition: background var(--transition-interactive),
              color var(--transition-interactive),
              border-color var(--transition-interactive);
  line-height: 1.3;
}

.check-option:first-child {
  border-radius: var(--radius-sm) 0 0 var(--radius-sm);
}

.check-option:last-child {
  border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
}

.check-option:not(:last-child) {
  border-right: none;
}

.check-option:hover {
  background: var(--surface-3);
  color: var(--text-secondary);
}

.check-option.selected-good {
  background: var(--status-active-bg);
  color: var(--status-active);
  border-color: var(--status-active);
}

.check-option.selected-good + .check-option {
  border-left: 1px solid var(--border-subtle);
}

.check-option.selected-fair {
  background: var(--status-maintenance-bg);
  color: var(--status-maintenance);
  border-color: var(--status-maintenance);
}

.check-option.selected-fair + .check-option {
  border-left: 1px solid var(--border-subtle);
}

.check-option.selected-poor {
  background: var(--status-offline-bg);
  color: var(--status-offline);
  border-color: var(--status-offline);
}

.check-option.selected-poor + .check-option {
  border-left: 1px solid var(--border-subtle);
}

/* Filters Grid */
.inspect-filters-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-3);
  margin-bottom: var(--space-4);
}

/* Result Buttons */
.inspect-result-options {
  display: grid;
  grid-template-columns: 1fr 1fr 1fr;
  gap: var(--space-2);
}

.result-btn {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-2);
  padding: var(--space-3) var(--space-3);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
  background: transparent;
  color: var(--text-tertiary);
  font-family: var(--font-body);
  font-size: var(--text-sm);
  font-weight: 600;
  cursor: pointer;
  transition: background var(--transition-interactive),
              color var(--transition-interactive),
              border-color var(--transition-interactive),
              box-shadow var(--transition-interactive),
              transform var(--duration-fast) var(--ease-out);
}

.result-btn svg {
  width: 18px;
  height: 18px;
  flex-shrink: 0;
}

.result-btn:hover {
  border-color: var(--border-default);
  color: var(--text-secondary);
  transform: translateY(-1px);
}

.result-btn:active {
  transform: scale(0.97);
}

.result-btn--pass.active {
  background: var(--status-active-bg);
  color: var(--status-active);
  border-color: var(--status-active);
  box-shadow: 0 0 12px var(--status-active-bg);
}

.result-btn--conditional.active {
  background: var(--status-maintenance-bg);
  color: var(--status-maintenance);
  border-color: var(--status-maintenance);
  box-shadow: 0 0 12px var(--status-maintenance-bg);
}

.result-btn--fail.active {
  background: var(--status-offline-bg);
  color: var(--status-offline);
  border-color: var(--status-offline);
  box-shadow: 0 0 12px var(--status-offline-bg);
}

/* Submit Button */
.inspect-submit {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-2);
  padding: var(--space-3) var(--space-4);
  margin-top: var(--space-5);
  background: var(--accent);
  color: var(--text-inverse);
  border: none;
  border-radius: var(--radius-md);
  font-family: var(--font-body);
  font-size: var(--text-sm);
  font-weight: 600;
  cursor: pointer;
  transition: background var(--transition-interactive),
              box-shadow var(--transition-interactive),
              transform var(--duration-fast) var(--ease-out);
}

.inspect-submit svg {
  width: 18px;
  height: 18px;
}

.inspect-submit:hover {
  background: var(--accent-hover);
  box-shadow: var(--accent-glow);
  transform: translateY(-1px);
}

.inspect-submit:active {
  transform: scale(0.98);
}

/* History Cards */
.inspect-history-list {
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
  max-height: calc(100dvh - 220px);
  overflow-y: auto;
  overscroll-behavior: contain;
}

.inspect-history-list::-webkit-scrollbar { width: 4px; }
.inspect-history-list::-webkit-scrollbar-track { background: transparent; }
.inspect-history-list::-webkit-scrollbar-thumb {
  background: var(--border-default);
  border-radius: 2px;
}

.history-card {
  background: var(--surface-2);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
  overflow: hidden;
  position: relative;
  transition: border-color var(--transition-interactive),
              transform var(--transition-interactive);

}

.history-card:hover {
  border-color: var(--border-default);
  transform: translateY(-1px);
}

.history-card::before {
  content: '';
  position: absolute;
  left: 0;
  top: 0;
  bottom: 0;
  width: 3px;
}

.history-card--Pass::before { background: var(--status-active); }
.history-card--Conditional::before { background: var(--status-maintenance); }
.history-card--Fail::before { background: var(--status-offline); }

.history-card-header {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  padding: var(--space-3) var(--space-4);
  cursor: pointer;
  user-select: none;
}

.history-card-unit {
  font-family: var(--font-mono);
  font-size: var(--text-sm);
  font-weight: 600;
  color: var(--text-primary);
  padding: 2px 6px;
  background: var(--surface-3);
  border-radius: var(--radius-sm);
  flex-shrink: 0;
}

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

.history-card-date {
  font-size: var(--text-xs);
  color: var(--text-secondary);
  font-weight: 500;
}

.history-card-inspector {
  font-size: var(--text-xs);
  color: var(--text-tertiary);
  font-family: var(--font-mono);
}

.history-card-badge {
  padding: 2px 8px;
  border-radius: var(--radius-full);
  font-size: var(--text-xs);
  font-weight: 600;
  flex-shrink: 0;
}

.history-card-badge--Pass {
  background: var(--status-active-bg);
  color: var(--status-active);
}

.history-card-badge--Conditional {
  background: var(--status-maintenance-bg);
  color: var(--status-maintenance);
}

.history-card-badge--Fail {
  background: var(--status-offline-bg);
  color: var(--status-offline);
}

.history-card-chevron {
  width: 16px;
  height: 16px;
  color: var(--text-tertiary);
  flex-shrink: 0;
  transition: transform var(--duration-base) var(--ease-out);
}

.history-card.expanded .history-card-chevron {
  transform: rotate(90deg);
  color: var(--accent);
}

.history-card-details {
  display: grid;
  grid-template-rows: 0fr;
  transition: grid-template-rows 0.3s var(--ease-out);
}

.history-card.expanded .history-card-details {
  grid-template-rows: 1fr;
}

.history-card-details-inner {
  overflow: hidden;
}

.history-card-details-content {
  padding: 0 var(--space-4) var(--space-4);
  border-top: 1px solid var(--border-subtle);
}

.history-detail-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-2);
  margin-top: var(--space-3);
}

.history-detail-item {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--space-1) var(--space-2);
  background: var(--surface-3);
  border-radius: var(--radius-sm);
  font-size: var(--text-xs);
}

.history-detail-name {
  color: var(--text-secondary);
}

.history-detail-rating {
  font-weight: 600;
}

.history-detail-rating--Good { color: var(--status-active); }
.history-detail-rating--Fair { color: var(--status-maintenance); }
.history-detail-rating--Poor { color: var(--status-offline); }

.history-notes {
  margin-top: var(--space-3);
  padding: var(--space-2) var(--space-3);
  background: var(--surface-3);
  border-radius: var(--radius-sm);
  font-size: var(--text-xs);
  color: var(--text-secondary);
  font-style: italic;
}

.history-hours {
  margin-top: var(--space-2);
  font-size: var(--text-xs);
  color: var(--text-tertiary);
  font-family: var(--font-mono);
}

/* Inspection empty state */
.inspect-empty {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: var(--space-10) var(--space-6);
  color: var(--text-tertiary);
}

.inspect-empty svg {
  width: 40px;
  height: 40px;
  margin-bottom: var(--space-3);
  opacity: 0.5;
}

.inspect-empty h3 {
  font-size: var(--text-sm);
  font-weight: 600;
  color: var(--text-secondary);
  margin-bottom: var(--space-1);
}

.inspect-empty p {
  font-size: var(--text-xs);
  color: var(--text-tertiary);
}

/* ============================================================
   RESPONSIVE — Tablet
   ============================================================ */
@media (max-width: 1024px) {
  .kpi-row {
    grid-template-columns: repeat(2, 1fr);
  }
  .charts-row {
    grid-template-columns: 1fr;
  }
  .sync-status { display: none; }

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

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

/* ============================================================
   RESPONSIVE — Mobile
   ============================================================ */
@media (max-width: 768px) {
  :root {
    --bottom-nav-h: 60px;
  }

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

  .sidebar {
    position: fixed;
    left: 0;
    top: 0;
    bottom: 0;
    width: var(--sidebar-expanded);
    transform: translateX(-100%);
    transition: transform var(--duration-slow) var(--ease-out);
    z-index: 50;
    background: var(--surface-0);
  }

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

  .sidebar.open .nav-label,
  .sidebar.open .sidebar-logo-text {
    opacity: 1;
    transform: translateX(0);
  }

  .sidebar.open .nav-shortcut {
    opacity: 1;
  }

  .sidebar.open .sidebar-pin-btn {
    display: none;
  }

  .sidebar-overlay {
    position: fixed;
    inset: 0;
    background: rgba(0,0,0,0.6);
    z-index: 40;
    opacity: 0;
    pointer-events: none;
    transition: opacity var(--duration-base) var(--ease-out);
    backdrop-filter: blur(4px);
  }

  .sidebar-overlay.active {
    opacity: 1;
    pointer-events: auto;
  }

  .header {
    grid-column: 1;
    padding: 0 var(--space-4);
  }

  .main {
    grid-column: 1;
    padding: var(--space-4);
    padding-bottom: calc(var(--space-4) + var(--bottom-nav-h) + env(safe-area-inset-bottom));
  }

  .mobile-menu-btn {
    display: flex;
    align-items: center;
    justify-content: center;
  }

  .search-container { display: none; }

  .kpi-row {
    grid-template-columns: 1fr 1fr;
    gap: var(--space-3);
  }

  .fleet-toolbar {
    flex-direction: column;
    align-items: stretch;
  }

  .fleet-search-container {
    max-width: none;
  }

  .fleet-filters {
    overflow-x: auto;
    flex-wrap: nowrap;
    padding-bottom: var(--space-2);
    -webkit-overflow-scrolling: touch;
  }

  /* Sticky first column on mobile */
  .table-wrapper {
    max-height: calc(100dvh - 220px);
  }

  .fleet-table {
    font-size: var(--text-xs);
  }

  .fleet-table th,
  .fleet-table td {
    padding: var(--space-2) var(--space-3);
  }

  .fleet-table td:first-child,
  .fleet-table th:first-child {
    position: sticky;
    left: 0;
    z-index: 1;
    background: var(--surface-1);
  }

  .fleet-table th:first-child {
    background: var(--surface-2);
  }

  .fleet-table tbody tr.fleet-row:hover td:first-child {
    background: var(--surface-2);
  }

  .notification-panel {
    right: var(--space-4);
    width: calc(100vw - var(--space-8));
    max-width: 360px;
  }

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

  /* Bottom nav */
  .bottom-nav {
    display: flex;
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    height: calc(var(--bottom-nav-h) + env(safe-area-inset-bottom));
    background: color-mix(in oklab, var(--surface-0) 90%, transparent);
    backdrop-filter: blur(16px) saturate(1.2);
    -webkit-backdrop-filter: blur(16px) saturate(1.2);
    border-top: 1px solid var(--border-subtle);
    z-index: 30;
    align-items: flex-start;
    justify-content: space-around;
    padding: var(--space-2) var(--space-2) env(safe-area-inset-bottom);
  }

  .bottom-nav-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 3px;
    padding: var(--space-2) var(--space-2);
    background: none;
    border: none;
    color: var(--text-tertiary);
    font-family: var(--font-body);
    font-size: 10px;
    font-weight: 500;
    cursor: pointer;
    transition: color var(--transition-interactive);
    border-radius: var(--radius-sm);
    min-width: 56px;
    min-height: 44px;
  }

  .bottom-nav-item svg {
    width: 20px;
    height: 20px;
  }

  .bottom-nav-item.active {
    color: var(--accent);
  }

  .bottom-nav-item:active {
    color: var(--accent);
  }

  /* Toast position for mobile */
  .toast-container {
    bottom: calc(var(--bottom-nav-h) + var(--space-4) + env(safe-area-inset-bottom));
    left: var(--space-4);
    right: var(--space-4);
  }

  .toast {
    max-width: none;
  }

  /* Command palette mobile */
  .cmd-overlay {
    padding-top: var(--space-6);
    padding-left: var(--space-4);
    padding-right: var(--space-4);
  }

  .cmd-palette {
    max-width: none;
  }

  /* Footer above bottom nav */
  .dashboard-footer {
    bottom: calc(var(--bottom-nav-h) + env(safe-area-inset-bottom));
  }

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

  .inspect-history-panel {
    position: static;
  }

  .unit-info-grid {
    grid-template-columns: 1fr 1fr;
  }

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

  .inspect-filters-grid {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 480px) {
  .kpi-row {
    grid-template-columns: 1fr;
    gap: var(--space-3);
  }
  .header-title {
    font-size: var(--text-base);
  }
  .kpi-card {
    padding: var(--space-4);
  }
}

/* ============================================================
   iPHONE / iOS SAFE AREAS & TOUCH FIXES
   ============================================================ */

/* Safe area body padding for notch devices */
body {
  padding-top: env(safe-area-inset-top);
}

/* Prevent iOS zoom on input focus (needs 16px minimum) */
input[type="text"],
input[type="search"],
input[type="number"],
input[type="date"],
input[type="email"],
select,
textarea {
  font-size: 16px !important;
}

/* Smooth momentum scrolling on iOS */
.main,
.table-wrapper,
.inspect-history-list,
.equip-modal-body,
.notification-panel-body,
.cmd-results {
  -webkit-overflow-scrolling: touch;
}

/* Disable tap highlight on iOS */
a, button, .nav-item, .bottom-nav-item, .filter-chip, .check-option, .result-btn, .report-card, .fleet-row {
  -webkit-tap-highlight-color: transparent;
}

/* Fix 300ms tap delay */
a, button {
  touch-action: manipulation;
}

/* ============================================================
   REDUCED MOTION
   ============================================================ */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
}

/* ============================================================
   PERFORMANCE
   ============================================================ */
.fleet-table tbody tr {
  content-visibility: auto;
  contain-intrinsic-size: 0 44px;
}

/* ============================================================
   FLEET TOOLBAR LAYOUT
   ============================================================ */
.fleet-toolbar {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: var(--space-4);
  flex-wrap: wrap;
}
.fleet-toolbar-left {
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
  flex: 1;
  min-width: 0;
}

/* ============================================================
   ADD EQUIPMENT BUTTON
   ============================================================ */
.fleet-add-btn {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  padding: 10px 20px;
  background: var(--accent);
  color: #fff;
  border: none;
  border-radius: 10px;
  font-family: 'Inter', sans-serif;
  font-size: var(--text-sm);
  font-weight: 600;
  cursor: pointer;
  transition: background 0.15s ease, transform 0.1s ease, box-shadow 0.15s ease;
  white-space: nowrap;
  flex-shrink: 0;
}
.fleet-add-btn svg {
  width: 18px;
  height: 18px;
}
.fleet-add-btn:hover {
  background: var(--accent-hover);
  transform: translateY(-1px);
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.2);
}
.fleet-add-btn:active {
  transform: translateY(0);
}

/* ============================================================
   EQUIPMENT MODAL
   ============================================================ */
.equip-modal-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.6);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  z-index: 9999;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: var(--space-4);
  animation: modalOverlayIn 0.2s ease;
}
@keyframes modalOverlayIn {
  from { opacity: 0; }
  to { opacity: 1; }
}

.equip-modal {
  background: var(--surface-elevated);
  border: 1px solid var(--border-subtle);
  border-radius: 16px;
  width: 100%;
  max-width: 640px;
  max-height: 88vh;
  display: flex;
  flex-direction: column;
  box-shadow: 0 24px 48px rgba(0, 0, 0, 0.3), 0 0 0 1px rgba(255,255,255,0.04);
  animation: modalSlideIn 0.25s cubic-bezier(0.16, 1, 0.3, 1);
}
@keyframes modalSlideIn {
  from {
    opacity: 0;
    transform: translateY(16px) scale(0.97);
  }
  to {
    opacity: 1;
    transform: translateY(0) scale(1);
  }
}

.equip-modal-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--space-5) var(--space-6);
  border-bottom: 1px solid var(--border-subtle);
  flex-shrink: 0;
}
.equip-modal-title {
  font-size: var(--text-lg);
  font-weight: 700;
  color: var(--text-primary);
  margin: 0;
  letter-spacing: -0.01em;
}
.equip-modal-close {
  width: 32px;
  height: 32px;
  display: flex;
  align-items: center;
  justify-content: center;
  border: none;
  background: transparent;
  color: var(--text-tertiary);
  border-radius: 8px;
  cursor: pointer;
  transition: background 0.12s ease, color 0.12s ease;
  font-size: 16px;
}
.equip-modal-close:hover {
  background: var(--surface-3);
  color: var(--text-primary);
}

.equip-modal-body {
  overflow-y: auto;
  padding: var(--space-5) var(--space-6);
  flex: 1;
}

.equip-modal-footer {
  display: flex;
  align-items: center;
  justify-content: flex-end;
  gap: var(--space-3);
  padding: var(--space-4) var(--space-6);
  border-top: 1px solid var(--border-subtle);
  flex-shrink: 0;
}

/* Form sections in modal */
.equip-section {
  margin-bottom: var(--space-5);
}
.equip-section:last-child {
  margin-bottom: 0;
}
.equip-section-title {
  font-size: var(--text-xs);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--text-tertiary);
  margin-bottom: var(--space-3);
  padding-bottom: var(--space-2);
  border-bottom: 1px solid var(--border-subtle);
}

.equip-form-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-3);
}
.equip-form-grid .form-group.full-width {
  grid-column: 1 / -1;
}

/* Status select options in modal */
.equip-status-grid {
  display: flex;
  gap: var(--space-2);
  flex-wrap: wrap;
}
.equip-status-option {
  padding: 6px 14px;
  border-radius: 8px;
  border: 1px solid var(--border-subtle);
  background: transparent;
  color: var(--text-secondary);
  font-family: 'Inter', sans-serif;
  font-size: var(--text-sm);
  font-weight: 500;
  cursor: pointer;
  transition: all 0.15s ease;
}
.equip-status-option:hover {
  border-color: var(--accent);
  color: var(--text-primary);
}
.equip-status-option.selected {
  background: var(--accent);
  border-color: var(--accent);
  color: #fff;
}

/* Modal buttons */
.equip-btn-cancel {
  padding: 10px 20px;
  border-radius: 10px;
  border: 1px solid var(--border-subtle);
  background: transparent;
  color: var(--text-secondary);
  font-family: 'Inter', sans-serif;
  font-size: var(--text-sm);
  font-weight: 500;
  cursor: pointer;
  transition: all 0.15s ease;
}
.equip-btn-cancel:hover {
  background: var(--surface-3);
  color: var(--text-primary);
}

.equip-btn-save {
  padding: 10px 24px;
  border-radius: 10px;
  border: none;
  background: var(--accent);
  color: #fff;
  font-family: 'Inter', sans-serif;
  font-size: var(--text-sm);
  font-weight: 600;
  cursor: pointer;
  transition: all 0.15s ease;
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
}
.equip-btn-save svg {
  width: 16px;
  height: 16px;
}
.equip-btn-save:hover {
  background: var(--accent-hover);
}
.equip-btn-save:disabled {
  opacity: 0.5;
  cursor: not-allowed;
}

/* Edit button in row detail */
.detail-actions {
  display: flex;
  gap: var(--space-2);
  margin-top: var(--space-4);
  padding-top: var(--space-4);
  border-top: 1px solid var(--border-subtle);
}
.detail-edit-btn {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  padding: 8px 16px;
  background: var(--surface-3);
  color: var(--text-primary);
  border: 1px solid var(--border-subtle);
  border-radius: 8px;
  font-family: 'Inter', sans-serif;
  font-size: var(--text-xs);
  font-weight: 500;
  cursor: pointer;
  transition: all 0.15s ease;
}
.detail-edit-btn svg {
  width: 14px;
  height: 14px;
}
.detail-edit-btn:hover {
  background: var(--accent);
  border-color: var(--accent);
  color: #fff;
}
.detail-delete-btn {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  padding: 8px 16px;
  background: transparent;
  color: var(--text-tertiary);
  border: 1px solid var(--border-subtle);
  border-radius: 8px;
  font-family: 'Inter', sans-serif;
  font-size: var(--text-xs);
  font-weight: 500;
  cursor: pointer;
  transition: all 0.15s ease;
}
.detail-delete-btn svg {
  width: 14px;
  height: 14px;
}
.detail-delete-btn:hover {
  background: var(--status-offline);
  border-color: var(--status-offline);
  color: #fff;
}

/* Mobile responsive for modal */
@media (max-width: 640px) {
  .equip-modal {
    max-width: 100%;
    max-height: 95vh;
    border-radius: 12px 12px 0 0;
    align-self: flex-end;
  }
  .equip-form-grid {
    grid-template-columns: 1fr;
  }
  .equip-modal-header {
    padding: var(--space-4);
  }
  .equip-modal-body {
    padding: var(--space-4);
  }
  .equip-modal-footer {
    padding: var(--space-3) var(--space-4);
  }
  .fleet-toolbar {
    flex-direction: column;
  }
  .fleet-add-btn {
    width: 100%;
    justify-content: center;
  }
}

/* ============================================================
   QUICK ADD MODAL
   ============================================================ */
.quick-add-modal {
  background: var(--surface-elevated);
  border: 1px solid var(--border-subtle);
  border-radius: 16px;
  width: 100%;
  max-width: 480px;
  display: flex;
  flex-direction: column;
  box-shadow: 0 24px 48px rgba(0, 0, 0, 0.3), 0 0 0 1px rgba(255,255,255,0.04);
  animation: modalSlideIn 0.25s cubic-bezier(0.16, 1, 0.3, 1);
  overflow: hidden;
}

/* Header */
.quick-add-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--space-4) var(--space-5);
  border-bottom: 1px solid var(--border-subtle);
  flex-shrink: 0;
}
.quick-add-header-left {
  display: flex;
  align-items: center;
  gap: var(--space-3);
}
.quick-add-icon {
  width: 36px;
  height: 36px;
  border-radius: 10px;
  background: var(--accent);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}
.quick-add-icon svg {
  width: 18px;
  height: 18px;
  color: #fff;
}
.quick-add-title {
  font-size: var(--text-base);
  font-weight: 700;
  color: var(--text-primary);
  margin: 0;
  letter-spacing: -0.01em;
  line-height: 1.2;
}
.quick-add-subtitle {
  font-size: var(--text-xs);
  color: var(--text-tertiary);
  margin: 2px 0 0;
  line-height: 1.3;
}

/* Body */
.quick-add-body {
  padding: var(--space-4) var(--space-5);
  flex: 1;
}

/* Unit badge */
.quick-add-unit-badge {
  display: inline-flex;
  align-items: center;
  padding: 4px 12px;
  background: var(--surface-3);
  border: 1px solid var(--border-subtle);
  border-radius: 8px;
  font-family: 'JetBrains Mono', monospace;
  font-size: var(--text-sm);
  font-weight: 600;
  color: var(--accent);
  margin-bottom: var(--space-4);
  letter-spacing: 0.02em;
}

/* Fields */
.quick-add-fields {
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
}
.quick-add-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-3);
}
.quick-add-group {
  margin-bottom: 0;
}
.qa-input {
  height: 40px;
  font-size: var(--text-sm);
}
.qa-req {
  color: var(--accent);
  font-weight: 600;
}

/* Status chips */
.quick-add-status {
  display: flex;
  gap: var(--space-2);
  flex-wrap: wrap;
}
.qa-status-chip {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 6px 12px;
  border-radius: 8px;
  border: 1px solid var(--border-subtle);
  background: transparent;
  color: var(--text-secondary);
  font-family: 'Inter', sans-serif;
  font-size: var(--text-xs);
  font-weight: 500;
  cursor: pointer;
  transition: all 0.15s ease;
}
.qa-status-chip:hover {
  border-color: var(--accent);
  color: var(--text-primary);
}
.qa-status-chip.selected {
  background: var(--accent);
  border-color: var(--accent);
  color: #fff;
}
.qa-status-chip.selected .qa-status-dot {
  border-color: rgba(255,255,255,0.6);
}
.qa-status-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  border: 1.5px solid var(--border-subtle);
  flex-shrink: 0;
}
.qa-status-dot.active { background: var(--status-active); border-color: var(--status-active); }
.qa-status-dot.standby { background: var(--status-standby); border-color: var(--status-standby); }
.qa-status-dot.maintenance { background: var(--status-maintenance); border-color: var(--status-maintenance); }
.qa-status-dot.offline { background: var(--status-offline); border-color: var(--status-offline); }

/* More details toggle */
.quick-add-more-toggle {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  margin-top: var(--space-4);
  padding: 6px 0;
  border: none;
  background: transparent;
  color: var(--text-tertiary);
  font-family: 'Inter', sans-serif;
  font-size: var(--text-xs);
  font-weight: 500;
  cursor: pointer;
  transition: color 0.15s ease;
}
.quick-add-more-toggle:hover {
  color: var(--text-secondary);
}
.qa-chevron {
  width: 14px;
  height: 14px;
  transition: transform 0.2s ease;
}

/* More section */
.quick-add-more {
  margin-top: var(--space-3);
  padding-top: var(--space-3);
  border-top: 1px solid var(--border-subtle);
}
.qa-more-divider {
  height: 1px;
  background: var(--border-subtle);
  margin: var(--space-3) 0;
}
.qa-more-hint {
  font-size: var(--text-xs);
  color: var(--text-tertiary);
  margin: 0;
  line-height: 1.5;
  font-style: italic;
}

/* Footer */
.quick-add-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-3);
  padding: var(--space-3) var(--space-5);
  border-top: 1px solid var(--border-subtle);
  flex-shrink: 0;
}
.quick-add-counter {
  font-size: var(--text-xs);
  font-weight: 600;
  color: var(--accent);
  min-width: 60px;
}
.quick-add-footer-actions {
  display: flex;
  gap: var(--space-2);
  align-items: center;
}
.quick-add-save {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  padding: 8px 16px;
  border-radius: 10px;
  border: 1px solid var(--border-subtle);
  background: var(--surface-3);
  color: var(--text-primary);
  font-family: 'Inter', sans-serif;
  font-size: var(--text-xs);
  font-weight: 600;
  cursor: pointer;
  transition: all 0.15s ease;
}
.quick-add-save svg {
  width: 14px;
  height: 14px;
}
.quick-add-save:hover {
  background: var(--surface-elevated);
  border-color: var(--accent);
  color: var(--accent);
}

/* Mobile responsive for Quick Add */
@media (max-width: 640px) {
  .quick-add-modal {
    max-width: 100%;
    border-radius: 12px 12px 0 0;
    align-self: flex-end;
  }
  .quick-add-row {
    grid-template-columns: 1fr;
  }
  .quick-add-header {
    padding: var(--space-3) var(--space-4);
  }
  .quick-add-body {
    padding: var(--space-3) var(--space-4);
  }
  .quick-add-footer {
    padding: var(--space-3) var(--space-4);
    flex-direction: column;
    gap: var(--space-2);
  }
  .quick-add-counter {
    text-align: center;
    min-width: auto;
  }
  .quick-add-footer-actions {
    width: 100%;
    justify-content: stretch;
  }
  .quick-add-footer-actions button {
    flex: 1;
    justify-content: center;
  }
}

/* ============================================================
   SETTINGS: BRANDING & SYNC STYLES
   ============================================================ */
.settings-input-wide {
  width: 100%;
  max-width: 260px;
}

.settings-logo-upload {
  display: flex;
  align-items: center;
  gap: 10px;
}

.settings-logo-preview {
  width: 48px;
  height: 48px;
  border-radius: var(--radius-sm);
  object-fit: contain;
  border: 1px solid var(--border);
  background: var(--surface-2);
}

.settings-logo-placeholder {
  width: 48px;
  height: 48px;
  border-radius: var(--radius-sm);
  border: 1px dashed var(--border);
  background: var(--surface-2);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 10px;
  color: var(--text-tertiary);
}

.settings-upload-btn {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  padding: 6px 12px;
  background: var(--surface-2);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  font-size: 12px;
  font-weight: 500;
  color: var(--text-secondary);
  cursor: pointer;
  transition: all 0.15s ease;
}

.settings-upload-btn:hover {
  background: var(--accent-muted);
  color: var(--accent);
  border-color: var(--accent);
}

.settings-remove-logo {
  background: none;
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  padding: 6px 10px;
  font-size: 12px;
  color: #ef4444;
  cursor: pointer;
  transition: all 0.15s ease;
}

.settings-remove-logo:hover {
  background: rgba(239, 68, 68, 0.08);
  border-color: #ef4444;
}

.settings-sync-btn {
  padding: 6px 14px;
  background: var(--accent);
  color: #fff;
  border: none;
  border-radius: var(--radius-sm);
  font-size: 12px;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.15s ease;
}

.settings-sync-btn:hover {
  opacity: 0.9;
  transform: translateY(-1px);
}

.settings-info {
  font-size: 12px;
  color: var(--text-tertiary);
  font-family: var(--font-mono);
}

/* Sidebar logo image */
.logo-img {
  width: 28px;
  height: 28px;
  border-radius: var(--radius-sm);
  object-fit: contain;
  flex-shrink: 0;
}

/* Filter Report Modal */
.filter-report-modal {
  background: var(--surface-1);
  border-radius: var(--radius-lg);
  width: 100%;
  max-width: 460px;
  max-height: 80vh;
  display: flex;
  flex-direction: column;
  overflow: hidden;
  animation: modalSlideUp 0.25s ease;
}

@keyframes modalSlideUp {
  from { opacity: 0; transform: translateY(16px); }
  to { opacity: 1; transform: translateY(0); }
}

.filter-report-header {
  padding: var(--space-5) var(--space-5) var(--space-3);
  position: relative;
}

.filter-report-title {
  font-size: var(--text-lg);
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: 2px;
}

.filter-report-sub {
  font-size: var(--text-xs);
  color: var(--text-tertiary);
}

.filter-report-body {
  padding: 0 var(--space-5);
  overflow-y: auto;
  flex: 1;
}

.filter-report-select-all {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 10px 12px;
  background: var(--surface-2);
  border-radius: var(--radius-sm);
  margin-bottom: var(--space-3);
  cursor: pointer;
  font-size: 13px;
  font-weight: 600;
  color: var(--text-secondary);
}

.filter-report-select-all input[type="checkbox"] {
  width: 16px;
  height: 16px;
  accent-color: var(--accent);
  cursor: pointer;
}

.filter-report-list {
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.filter-report-item {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 10px 12px;
  border-radius: var(--radius-sm);
  cursor: pointer;
  transition: background 0.15s ease;
}

.filter-report-item:hover {
  background: var(--surface-2);
}

.filter-report-item input[type="checkbox"] {
  width: 16px;
  height: 16px;
  accent-color: var(--accent);
  cursor: pointer;
  flex-shrink: 0;
}

.filter-report-item-info {
  display: flex;
  flex-direction: column;
  gap: 1px;
}

.filter-item-unit {
  font-size: 13px;
  font-weight: 600;
  color: var(--text-primary);
  font-family: var(--font-mono);
}

.filter-item-model {
  font-size: 11px;
  color: var(--text-tertiary);
}

.filter-report-footer {
  padding: var(--space-3) var(--space-5) var(--space-5);
  display: flex;
  align-items: center;
  justify-content: space-between;
  border-top: 1px solid var(--border);
  margin-top: var(--space-3);
}

.filter-report-count {
  font-size: 12px;
  color: var(--text-tertiary);
  font-family: var(--font-mono);
}

/* Mobile report grid */
@media (max-width: 900px) {
  .reports-grid--5 {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 640px) {
  .reports-grid--4,
  .reports-grid--5 {
    grid-template-columns: 1fr;
  }
  .sync-indicator {
    display: none;
  }
  .sync-now-btn {
    display: none;
  }
}

/* ── Type Combo Dropdown + Custom Input ───────────────────── */
.type-combo-wrap {
  position: relative;
}
.type-combo-wrap select,
.type-combo-wrap input[type="text"] {
  width: 100%;
}
.type-combo-wrap input[type="text"] {
  margin-top: 6px;
}

/* ════════════════════════════════════════════════════════════
   PWA Install Banners + App-Like Mobile Experience
   ════════════════════════════════════════════════════════════ */

/* Android / Chrome Install Banner */
.pwa-install-banner {
  display: none;
  position: fixed;
  bottom: 80px;
  left: 50%;
  transform: translateX(-50%);
  width: calc(100% - 32px);
  max-width: 420px;
  background: var(--surface-2);
  border: 1px solid var(--border);
  border-radius: 16px;
  padding: 16px;
  z-index: 9999;
  flex-direction: column;
  gap: 14px;
  box-shadow: 0 8px 32px rgba(0,0,0,0.3), 0 0 0 1px rgba(255,255,255,0.05);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  animation: slideUpBanner 0.4s cubic-bezier(0.16, 1, 0.3, 1);
}

@keyframes slideUpBanner {
  from { opacity: 0; transform: translateX(-50%) translateY(20px); }
  to   { opacity: 1; transform: translateX(-50%) translateY(0); }
}

.pwa-install-content {
  display: flex;
  align-items: center;
  gap: 14px;
}

.pwa-install-icon {
  border-radius: 12px;
  flex-shrink: 0;
}

.pwa-install-text {
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.pwa-install-text strong {
  font-size: 15px;
  font-weight: 600;
  color: var(--text-primary);
}

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

.pwa-install-actions {
  display: flex;
  gap: 8px;
  justify-content: flex-end;
}

.pwa-install-dismiss {
  background: transparent;
  border: 1px solid var(--border);
  color: var(--text-secondary);
  padding: 8px 18px;
  border-radius: 10px;
  font-size: 14px;
  font-weight: 500;
  cursor: pointer;
  transition: all 0.15s ease;
  font-family: var(--font-body);
}

.pwa-install-dismiss:hover {
  background: var(--surface-3);
  color: var(--text-primary);
}

.pwa-install-btn {
  background: var(--accent);
  border: none;
  color: #fff;
  padding: 8px 24px;
  border-radius: 10px;
  font-size: 14px;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.15s ease;
  font-family: var(--font-body);
}

.pwa-install-btn:hover {
  filter: brightness(1.1);
}

/* iOS Install Prompt */
.ios-install-prompt {
  display: none;
  position: fixed;
  bottom: 80px;
  left: 50%;
  transform: translateX(-50%);
  width: calc(100% - 32px);
  max-width: 400px;
  background: var(--surface-2);
  border: 1px solid var(--border);
  border-radius: 16px;
  padding: 16px;
  z-index: 9999;
  box-shadow: 0 8px 32px rgba(0,0,0,0.3);
  animation: slideUpBanner 0.4s cubic-bezier(0.16, 1, 0.3, 1);
}

.ios-install-content {
  display: flex;
  align-items: flex-start;
  gap: 12px;
}

.ios-install-text {
  flex: 1;
}

.ios-install-text strong {
  font-size: 15px;
  font-weight: 600;
  color: var(--text-primary);
  display: block;
  margin-bottom: 4px;
}

.ios-install-text p {
  font-size: 13px;
  color: var(--text-secondary);
  margin: 0;
  line-height: 1.5;
}

.ios-install-text p strong {
  display: inline;
  font-size: 13px;
}

.ios-install-close {
  background: none;
  border: none;
  color: var(--text-tertiary);
  font-size: 22px;
  cursor: pointer;
  padding: 0 4px;
  line-height: 1;
  flex-shrink: 0;
}

/* iOS triangle pointer */
.ios-install-prompt::after {
  content: "";
  position: absolute;
  bottom: -8px;
  left: 50%;
  transform: translateX(-50%);
  width: 16px;
  height: 8px;
  clip-path: polygon(0 0, 100% 0, 50% 100%);
  background: var(--surface-2);
}

/* ── PWA Standalone Mode Tweaks ── */
.pwa-standalone .bottom-nav {
  padding-bottom: env(safe-area-inset-bottom, 0px);
}

.pwa-standalone .header {
  padding-top: env(safe-area-inset-top, 0px);
}

/* Hide install banners when already in standalone mode */
.pwa-standalone .pwa-install-banner,
.pwa-standalone .ios-install-prompt {
  display: none !important;
}

/* ── Enhanced Mobile Touch Targets ── */
@media (max-width: 768px) {
  /* Bigger touch targets on all interactive elements */
  .nav-item,
  .bottom-nav-item,
  .filter-chip,
  .fleet-add-btn,
  .result-btn,
  .report-card,
  .report-download {
    min-height: 44px;
  }

  /* Full-width buttons on mobile */
  .fleet-add-btn {
    width: 100%;
    justify-content: center;
    padding: 12px;
    border-radius: 12px;
    font-size: 15px;
  }

  /* Card-style fleet items on mobile instead of table */
  .table-wrapper {
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
    border-radius: 12px;
  }

  /* Better form inputs on mobile */
  .form-input,
  .form-select,
  .form-textarea,
  .fleet-search,
  .search-input {
    font-size: 16px !important; /* Prevents iOS zoom */
    padding: 12px 14px;
    border-radius: 10px;
  }

  /* Inspection form mobile layout */
  .inspect-layout {
    flex-direction: column;
    gap: 16px;
  }

  .inspect-form-panel,
  .inspect-history-panel {
    width: 100%;
  }

  /* Report cards stack nicely */
  .report-card {
    border-radius: 14px;
  }

  /* Better spacing for mobile */
  .main {
    padding: 16px;
    padding-bottom: 100px; /* Space for bottom nav */
  }

  /* KPI cards scroll horizontally on mobile */
  .kpi-row {
    display: flex;
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
    scroll-snap-type: x mandatory;
    gap: 12px;
    padding-bottom: 8px;
  }

  .kpi-row > * {
    scroll-snap-align: start;
    min-width: 160px;
    flex-shrink: 0;
  }

  /* Charts stack vertically */
  .charts-row {
    flex-direction: column;
    gap: 16px;
  }

  .chart-card {
    width: 100%;
  }

  /* Filter chips scroll horizontally */
  .fleet-filters {
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
    flex-wrap: nowrap;
    padding-bottom: 4px;
  }

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

  /* Fleet toolbar stacks */
  .fleet-toolbar {
    flex-direction: column;
    gap: 12px;
  }

  .fleet-toolbar-left {
    width: 100%;
    flex-direction: column;
    gap: 10px;
  }

  .fleet-search-container {
    width: 100%;
  }

  /* Smooth scrolling everywhere */
  * {
    -webkit-overflow-scrolling: touch;
  }

  /* Pull-to-refresh feel */
  body {
    overscroll-behavior-y: contain;
  }

  /* Install banners position above bottom nav */
  .pwa-install-banner,
  .ios-install-prompt {
    bottom: 90px;
  }
}

/* ── Extra small phones (iPhone SE, etc.) ── */
@media (max-width: 375px) {
  .main {
    padding: 12px;
    padding-bottom: 100px;
  }

  .kpi-row > * {
    min-width: 140px;
  }

  .header-title {
    font-size: 16px;
  }

  .pwa-install-banner,
  .ios-install-prompt {
    width: calc(100% - 16px);
  }
}

/* ============================================================
   PulseFleet — Splash Screen
   ============================================================ */
.splash-screen {
  position: fixed;
  inset: 0;
  z-index: 99999;
  background: #0C1117;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: opacity 0.5s ease, visibility 0.5s ease;
}

.splash-screen.hidden {
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
}

.splash-content {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 20px;
  animation: splashFadeIn 0.8s ease-out;
}

@keyframes splashFadeIn {
  0% { opacity: 0; transform: translateY(12px) scale(0.96); }
  100% { opacity: 1; transform: translateY(0) scale(1); }
}

.splash-icon {
  width: 88px;
  height: 88px;
  position: relative;
}

.splash-icon svg {
  width: 100%;
  height: 100%;
}

.splash-pulse-line {
  stroke-dasharray: 200;
  stroke-dashoffset: 200;
  animation: splashPulseDraw 1.2s ease-out 0.3s forwards;
}

@keyframes splashPulseDraw {
  0% { stroke-dashoffset: 200; }
  100% { stroke-dashoffset: 0; }
}

.splash-icon svg circle {
  animation: splashRingPulse 2s ease-in-out infinite;
}

@keyframes splashRingPulse {
  0%, 100% { opacity: 0.15; }
  50% { opacity: 0.3; }
}

.splash-wordmark {
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
  font-size: 28px;
  font-weight: 800;
  color: #e8e8ed;
  letter-spacing: -0.04em;
  animation: splashWordmark 0.6s ease-out 0.5s both;
}

@keyframes splashWordmark {
  0% { opacity: 0; letter-spacing: 0.1em; }
  100% { opacity: 1; letter-spacing: -0.04em; }
}

.splash-tagline {
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
  font-size: 13px;
  font-weight: 500;
  color: #9494a0;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  animation: splashTagline 0.5s ease-out 0.8s both;
}

@keyframes splashTagline {
  0% { opacity: 0; }
  100% { opacity: 1; }
}

.splash-loader {
  width: 120px;
  height: 3px;
  background: rgba(255,255,255,0.08);
  border-radius: 4px;
  overflow: hidden;
  margin-top: 8px;
  animation: splashTagline 0.5s ease-out 1s both;
}

.splash-loader-bar {
  width: 0%;
  height: 100%;
  background: linear-gradient(90deg, #2CB397, #00d4aa);
  border-radius: 4px;
  animation: splashLoaderFill 1.5s ease-in-out 1s forwards;
}

@keyframes splashLoaderFill {
  0% { width: 0%; }
  40% { width: 60%; }
  70% { width: 80%; }
  100% { width: 100%; }
}

/* ============================================================
   PulseFleet — Enhanced App-Feel Styles
   ============================================================ */

/* Smooth view transitions */
.view {
  animation: none;
}

.view.active {
  animation: viewSlideIn 0.3s ease-out;
}

@keyframes viewSlideIn {
  0% { opacity: 0; transform: translateY(8px); }
  100% { opacity: 1; transform: translateY(0); }
}

/* Active state tap feedback for all interactive elements */
.nav-item:active,
.bottom-nav-item:active,
.filter-chip:active,
.fleet-add-btn:active,
.report-card:active,
.report-download:active,
.sync-now-btn:active,
.notification-btn:active {
  transform: scale(0.96);
  transition: transform 0.1s ease;
}

/* Bottom nav — enhanced pill indicator */
.bottom-nav-item.active::before {
  content: '';
  position: absolute;
  top: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 24px;
  height: 3px;
  background: var(--accent);
  border-radius: 0 0 3px 3px;
}

.bottom-nav-item {
  position: relative;
}

/* KPI cards — subtle hover lift */
.kpi-card {
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.kpi-card:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(0,0,0,0.3);
}

/* Chart cards — subtle hover */
.chart-card {
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.chart-card:hover {
  transform: translateY(-1px);
  box-shadow: 0 4px 16px rgba(0,0,0,0.2);
}

/* Toast — app-native feel */
.toast {
  animation: toastSlideUp 0.35s cubic-bezier(0.16, 1, 0.3, 1);
}

@keyframes toastSlideUp {
  0% { opacity: 0; transform: translateY(20px) scale(0.95); }
  100% { opacity: 1; transform: translateY(0) scale(1); }
}

/* Sidebar logo enhanced pulse effect */
.sidebar-logo .logo-icon {
  transition: color 0.3s ease;
}

.sidebar-logo:hover .logo-icon {
  color: var(--accent);
}

/* Premium glass effect on header */
.header {
  backdrop-filter: blur(20px) saturate(180%);
  -webkit-backdrop-filter: blur(20px) saturate(180%);
}

/* Report card — premium hover state */
.report-card {
  transition: transform 0.2s ease, box-shadow 0.2s ease, border-color 0.2s ease;
}

.report-card:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 32px rgba(0,0,0,0.3);
  border-color: var(--accent);
}

/* PulseFleet branded accent line on sidebar */
.sidebar::after {
  content: '';
  position: absolute;
  top: 0;
  right: 0;
  width: 1px;
  height: 100%;
  background: linear-gradient(180deg, var(--accent) 0%, transparent 50%, transparent 100%);
  opacity: 0.3;
}

/* Enhanced mobile experience */
@media (max-width: 768px) {
  /* Smoother bottom nav transitions */
  .bottom-nav {
    backdrop-filter: blur(24px) saturate(200%);
    -webkit-backdrop-filter: blur(24px) saturate(200%);
  }
  
  /* Larger touch targets on mobile */
  .bottom-nav-item {
    -webkit-tap-highlight-color: transparent;
    touch-action: manipulation;
  }
  
  .filter-chip {
    -webkit-tap-highlight-color: transparent;
    touch-action: manipulation;
  }
  
  /* Safe splash screen on phones */
  .splash-screen {
    padding: env(safe-area-inset-top) env(safe-area-inset-right) env(safe-area-inset-bottom) env(safe-area-inset-left);
  }
}

/* PWA standalone mode enhancements */
.pwa-standalone .header {
  padding-top: calc(env(safe-area-inset-top, 0px) + 8px);
}

.pwa-standalone .splash-screen {
  padding-top: env(safe-area-inset-top, 0px);
}

/* ── Login Screen ─────────────────────────────────────────── */
.login-screen {
  position: fixed;
  inset: 0;
  z-index: 10000;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--bg-primary, #09090b);
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
}

.login-container {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 16px;
  padding: 48px 40px;
  max-width: 380px;
  width: 100%;
}

.login-logo {
  width: 80px;
  height: 80px;
  margin-bottom: 8px;
}

.login-logo svg {
  width: 100%;
  height: 100%;
}

.login-pulse-line {
  stroke-dasharray: 120;
  stroke-dashoffset: 120;
  animation: loginPulseDraw 2s ease-in-out infinite;
}

@keyframes loginPulseDraw {
  0% { stroke-dashoffset: 120; }
  50% { stroke-dashoffset: 0; }
  100% { stroke-dashoffset: -120; }
}

.login-title {
  font-size: 2rem;
  font-weight: 700;
  color: var(--text-primary, #fafafa);
  margin: 0;
  letter-spacing: -0.02em;
}

.login-tagline {
  font-size: 0.875rem;
  color: var(--text-secondary, #a1a1aa);
  margin: -4px 0 8px;
  font-weight: 400;
}

.login-error {
  background: rgba(239, 68, 68, 0.1);
  border: 1px solid rgba(239, 68, 68, 0.3);
  border-radius: 8px;
  padding: 10px 16px;
  color: #fca5a5;
  font-size: 0.8125rem;
  text-align: center;
  width: 100%;
  line-height: 1.4;
}

.login-btn {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 12px;
  width: 100%;
  padding: 14px 24px;
  border-radius: 12px;
  background: #fff;
  color: #1f1f1f;
  font-size: 0.9375rem;
  font-weight: 600;
  font-family: 'Inter', sans-serif;
  text-decoration: none;
  transition: transform 0.15s ease, box-shadow 0.15s ease;
  cursor: pointer;
  border: none;
  margin-top: 8px;
}

.login-btn:hover {
  transform: translateY(-1px);
  box-shadow: 0 8px 24px rgba(0,0,0,0.3);
}

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

.login-google-icon {
  width: 20px;
  height: 20px;
  flex-shrink: 0;
}

.login-footer {
  font-size: 0.75rem;
  color: var(--text-muted, #52525b);
  margin-top: 8px;
}

/* ── Sidebar User / Logout ──────────────────────────────── */
.sidebar-user {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 8px 12px;
  margin-bottom: 4px;
  border-radius: 8px;
  background: var(--bg-secondary, rgba(255,255,255,0.04));
  min-height: 36px;
}

.sidebar-user-avatar {
  width: 28px;
  height: 28px;
  border-radius: 50%;
  object-fit: cover;
  flex-shrink: 0;
}

.sidebar-user-name {
  font-size: 0.75rem;
  color: var(--text-secondary, #a1a1aa);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  flex: 1;
  min-width: 0;
}

.sidebar-logout-btn {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 28px;
  height: 28px;
  border-radius: 6px;
  border: none;
  background: transparent;
  color: var(--text-muted, #52525b);
  cursor: pointer;
  flex-shrink: 0;
  transition: color 0.15s, background 0.15s;
}

.sidebar-logout-btn:hover {
  color: #ef4444;
  background: rgba(239, 68, 68, 0.1);
}

/* Collapsed sidebar: hide user text */
.sidebar.collapsed .sidebar-user-name,
.sidebar.collapsed .sidebar-logout-btn {
  display: none;
}

/* Light theme overrides for login */
[data-theme="light"] .login-screen {
  background: #f8f9fa;
}

[data-theme="light"] .login-title {
  color: #09090b;
}

[data-theme="light"] .login-tagline {
  color: #71717a;
}

[data-theme="light"] .login-error {
  background: rgba(239, 68, 68, 0.08);
  color: #dc2626;
}

[data-theme="light"] .login-btn {
  background: #fff;
  border: 1px solid #e4e4e7;
  box-shadow: 0 1px 3px rgba(0,0,0,0.08);
}

[data-theme="light"] .login-btn:hover {
  box-shadow: 0 4px 12px rgba(0,0,0,0.12);
}

[data-theme="light"] .login-footer {
  color: #a1a1aa;
}