:root {
  /* Light Theme Variables (default) - Clean Premium Blue Identity */
  --bg-app: #f4f6f8; /* Soft light gray/blue background matching the image */
  --bg-panel: #ffffff; /* White panels for container areas */
  --bg-card: #ffffff; /* White cards */
  --bg-card-border: rgba(0, 0, 0, 0.05); /* Faint, elegant borders */
  --bg-input: #f1f3f5; /* Solid soft gray background for input boxes */
  --border-input: transparent; /* Borderless by default, highlighted on focus */
  --bg-nav: #ffffff;
  --text-main: #212529; /* Dark gray main text */
  --text-muted: #868e96; /* Slate gray muted text/placeholders */
  
  --color-primary: #2563eb; /* Vibrant Blue corporate accent */
  --color-primary-hover: #1d4ed8;
  --color-primary-muted: rgba(37, 99, 235, 0.08); /* Soft blue highlights */
  --color-primary-rgb: 37, 99, 235;
  
  --color-success: #10b981;
  --color-success-hover: #059669;
  --color-success-muted: rgba(16, 185, 129, 0.08);
  
  --color-warning: #d97706;
  --color-warning-muted: rgba(217, 119, 6, 0.08);
  
  --color-danger: #dc2626;
  --color-danger-muted: rgba(220, 38, 38, 0.08);
  
  --color-accent-violet: #7c3aed;
  --color-accent-violet-muted: rgba(124, 58, 237, 0.08);
  
  --font-sans: 'Inter', 'Noto Sans KR', sans-serif;
  --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
  --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.15), 0 2px 4px -1px rgba(0, 0, 0, 0.08);
  --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.3), 0 4px 6px -2px rgba(0, 0, 0, 0.1);
  
  --radius-sm: 10px; /* 10px rounded corners for inputs and buttons */
  --radius-md: 14px;
  --radius-lg: 20px;
  
  --transition-fast: 0.15s ease;
  --transition-normal: 0.25s cubic-bezier(0.4, 0, 0.2, 1);
  
  --app-max-width: 600px;
}

body.dark-theme {
  /* Dark Theme Variables - Modern Blue branding */
  --bg-app: #0f172a;
  --bg-panel: #1e293b;
  --bg-card: #334155;
  --bg-card-border: rgba(255, 255, 255, 0.08);
  --bg-input: #1e293b;
  --border-input: transparent;
  --bg-nav: #1e293b;
  --text-main: #f8fafc;
  --text-muted: #94a3b8;
  
  --color-primary: #3b82f6; /* Vibrant Blue for Dark Theme */
  --color-primary-hover: #60a5fa;
  --color-primary-muted: rgba(59, 130, 246, 0.15);
  --color-primary-rgb: 59, 130, 246;
  
  --color-success: #10b981;
  --color-success-hover: #059669;
  --color-success-muted: rgba(59, 130, 246, 0.15);
  
  --color-warning: #f59e0b;
  --color-warning-muted: rgba(245, 158, 11, 0.15);
  
  --color-danger: #ef4444;
  --color-danger-muted: rgba(239, 68, 68, 0.15);
  
  --color-accent-violet: #8b5cf6;
  --color-accent-violet-muted: rgba(139, 92, 246, 0.15);
}

/* Base Styles */
* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
  -webkit-tap-highlight-color: transparent;
}

body {
  font-family: var(--font-sans);
  background-color: #cbd5e1; /* Light outer background for desktop */
  color: var(--text-main);
  display: flex;
  justify-content: center;
  align-items: center;
  min-height: 100vh;
  transition: background-color var(--transition-normal);
}

body.dark-theme {
  background-color: #020617; /* Dark outer background for desktop */
}

/* App Shell container to restrict layout to mobile size on desktop */
.app-container {
  width: 100%;
  max-width: var(--app-max-width);
  height: 100vh;
  background-color: var(--bg-panel);
  display: flex;
  flex-direction: column;
  position: relative;
  overflow: hidden;
  box-shadow: var(--shadow-lg);
  transition: background-color var(--transition-normal);
}

@media (min-width: 768px) {
  .app-container {
    height: 92vh;
    border-radius: var(--radius-lg);
    border: 1px solid var(--bg-card-border);
  }
}

/* Header Styles */
.app-header {
  height: 64px;
  min-height: 64px;
  padding: 0 20px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  border-bottom: 1px solid var(--bg-card-border);
  background-color: var(--bg-panel);
  z-index: 10;
}

.header-logo {
  display: flex;
  align-items: center;
  gap: 8px;
}

.logo-icon {
  color: var(--color-primary);
  width: 24px;
  height: 24px;
}

.header-logo h1 {
  font-size: 1.15rem;
  font-weight: 700;
  letter-spacing: -0.5px;
}

.logo-badge {
  font-size: 0.7rem;
  font-weight: 600;
  background-color: var(--color-primary-muted);
  color: var(--color-primary);
  padding: 2px 6px;
  border-radius: 4px;
}

.header-actions {
  display: flex;
  align-items: center;
}

/* IconButton Styles */
.icon-btn {
  background: none;
  border: none;
  color: var(--text-main);
  cursor: pointer;
  width: 36px;
  height: 36px;
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: background-color var(--transition-fast), color var(--transition-fast);
}

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

/* Sun/Moon Theme Icons */
body.dark-theme .sun-icon,
body.light-theme .moon-icon {
  display: block;
}

body.dark-theme .moon-icon,
body.light-theme .sun-icon {
  display: none;
}

/* Main Content Area */
.app-main {
  flex: 1;
  overflow-y: auto;
  padding: 20px;
  padding-bottom: 90px; /* Space for bottom navigation */
  position: relative;
  scrollbar-width: none; /* Hide scrollbar for Firefox */
  -ms-overflow-style: none; /* Hide scrollbar for IE/Edge */
}

.app-main::-webkit-scrollbar {
  display: none; /* Hide scrollbar for Chrome, Safari, and Opera */
}

.app-main::-webkit-scrollbar-thumb {
  background-color: var(--bg-card-border);
  border-radius: 10px;
}

/* SPA Panel display toggle */
.app-panel {
  display: none;
  flex-direction: column;
  gap: 20px;
  animation: fadeIn 0.3s ease;
}

.app-panel.active {
  display: flex;
}

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

/* Panel Header & Filtering */
.panel-header {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.panel-header h2 {
  font-size: 1.35rem;
  font-weight: 700;
  letter-spacing: -0.5px;
}

.filter-group {
  display: flex;
  background-color: var(--bg-card-border);
  padding: 4px;
  border-radius: var(--radius-sm);
  align-self: flex-start;
}

.filter-btn {
  background: none;
  border: none;
  color: var(--text-muted);
  font-weight: 500;
  font-size: 0.85rem;
  padding: 6px 14px;
  border-radius: 6px;
  cursor: pointer;
  transition: all var(--transition-fast);
  white-space: nowrap;
}

.filter-btn.active {
  background-color: var(--bg-panel);
  color: var(--text-main);
  box-shadow: var(--shadow-sm);
}

/* Dashboard Alerts Container */
.alerts-container {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.alert-item {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  padding: 12px 16px;
  border-radius: var(--radius-sm);
  font-size: 0.85rem;
  line-height: 1.4;
  border-left: 4px solid;
  animation: slideIn 0.3s ease;
}

.alert-item.info {
  background-color: var(--color-primary-muted);
  border-left-color: var(--color-primary);
  color: var(--text-main);
}

.alert-item.warning {
  background-color: var(--color-warning-muted);
  border-left-color: var(--color-warning);
  color: var(--text-main);
}

@keyframes slideIn {
  from { opacity: 0; transform: translateX(-10px); }
  to { opacity: 1; transform: translateX(0); }
}

/* Statistics Grid */
.stats-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 12px;
}

.stat-card {
  background-color: var(--bg-card);
  border: 1px solid var(--bg-card-border);
  border-radius: var(--radius-md);
  padding: 16px;
  display: flex;
  flex-direction: column;
  gap: 10px;
  box-shadow: var(--shadow-sm);
  position: relative;
  overflow: hidden;
  transition: transform var(--transition-fast), box-shadow var(--transition-fast);
}

.stat-card:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
}

.stat-icon-wrapper {
  width: 32px;
  height: 32px;
  border-radius: 8px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.stat-icon-wrapper svg {
  width: 18px;
  height: 18px;
}

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

.stat-label {
  font-size: 0.75rem;
  color: var(--text-muted);
  font-weight: 500;
}

.stat-value {
  font-size: 1.15rem;
  font-weight: 700;
  letter-spacing: -0.3px;
}

/* Color codes for Cards */
.stat-card.revenue .stat-icon-wrapper {
  background-color: var(--color-primary-muted);
  color: var(--color-primary);
}
.stat-card.expense .stat-icon-wrapper {
  background-color: var(--color-danger-muted);
  color: var(--color-danger);
}
.stat-card.net-income .stat-icon-wrapper {
  background-color: var(--color-success-muted);
  color: var(--color-success);
}
.stat-card.distance .stat-icon-wrapper {
  background-color: var(--color-accent-violet-muted);
  color: var(--color-accent-violet);
}

/* Dashboard Details Grid (Charts, Progress) */
.dashboard-details-grid {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.detail-card {
  background-color: var(--bg-card);
  border: 1px solid var(--bg-card-border);
  border-radius: var(--radius-md);
  padding: 18px;
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.detail-card h4 {
  font-size: 0.95rem;
  font-weight: 600;
  color: var(--text-main);
}

/* Collection Circular Progress */
.collections-summary-card {
  align-items: center;
}

.collections-summary-card h4 {
  align-self: flex-start;
}

.circular-progress-container {
  position: relative;
  width: 160px;
  height: 160px;
  display: flex;
  justify-content: center;
  align-items: center;
}

.progress-ring {
  transform: rotate(-90deg);
}

.progress-ring-bg {
  stroke: var(--bg-app);
}

.progress-ring-bar {
  transition: stroke-dashoffset 0.5s ease;
}

.progress-text-wrapper {
  position: absolute;
  display: flex;
  flex-direction: column;
  align-items: center;
}

.percentage-value {
  font-size: 1.6rem;
  font-weight: 700;
}

.percentage-label {
  font-size: 0.7rem;
  color: var(--text-muted);
}

.collection-legend {
  width: 100%;
  display: flex;
  flex-direction: column;
  gap: 8px;
  border-top: 1px solid var(--bg-card-border);
  padding-top: 12px;
}

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

.legend-item strong {
  color: var(--text-main);
  margin-left: auto;
}

.dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
}
.dot.paid { background-color: var(--color-success); }
.dot.unpaid { background-color: var(--color-warning); }

/* SVG Chart styling */
.chart-card {
  gap: 16px;
}

.card-header-flex {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
}

.card-subtitle {
  font-size: 0.75rem;
  color: var(--text-muted);
}

.svg-chart-container {
  display: flex;
  align-items: flex-end;
  height: 180px;
  padding-top: 10px;
}

.chart-bar-rect {
  fill: var(--color-primary);
  rx: 3;
  transition: height 0.4s ease, y 0.4s ease;
}

.chart-bar-rect:hover {
  fill: var(--color-accent-violet);
  cursor: pointer;
}

.chart-text {
  font-size: 9px;
  fill: var(--text-muted);
  text-anchor: middle;
}

.chart-value-text {
  font-size: 8px;
  fill: var(--text-main);
  text-anchor: middle;
  font-weight: 600;
}

/* Quick Actions Bar */
.quick-actions-bar {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 12px;
  margin-top: 10px;
}

.action-btn {
  border: none;
  padding: 14px;
  border-radius: var(--radius-md);
  font-weight: 600;
  font-size: 0.9rem;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  box-shadow: var(--shadow-sm);
  transition: all var(--transition-fast);
}

.action-btn.primary {
  background-color: var(--color-primary);
  color: #ffffff;
}

.action-btn.primary:hover {
  background-color: var(--color-primary-hover);
  transform: translateY(-1px);
}

.action-btn.secondary {
  background-color: var(--color-accent-violet-muted);
  color: var(--color-accent-violet);
  border: 1px solid rgba(139, 92, 246, 0.3);
}

.action-btn.secondary:hover {
  background-color: var(--color-accent-violet);
  color: #ffffff;
  transform: translateY(-1px);
}

/* Sticky Header on Panels */
.panel-header-sticky {
  position: sticky;
  top: -20px;
  background-color: var(--bg-panel);
  padding: 10px 0;
  z-index: 5;
  display: flex;
  flex-direction: column;
  gap: 14px;
  border-bottom: 1px solid var(--bg-card-border);
}

.panel-title-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.panel-title-row h2 {
  font-size: 1.35rem;
  font-weight: 700;
  letter-spacing: -0.5px;
}

/* Search and Filter Inputs */
.search-filter-bar {
  display: flex;
  gap: 10px;
}

.search-box {
  flex: 1;
  position: relative;
}

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

.search-box input {
  width: 100%;
  background-color: var(--bg-card);
  border: 1px solid var(--bg-card-border);
  border-radius: var(--radius-sm);
  padding: 10px 12px 10px 36px;
  color: var(--text-main);
  font-size: 0.85rem;
  outline: none;
  transition: border-color var(--transition-fast);
}

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

.select-filter {
  background-color: var(--bg-card);
  border: 1px solid var(--bg-card-border);
  color: var(--text-main);
  border-radius: var(--radius-sm);
  padding: 0 12px;
  font-size: 0.85rem;
  outline: none;
  cursor: pointer;
  min-width: 110px;
}

/* Button UI Components */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  border: none;
  border-radius: var(--radius-sm);
  padding: 10px 16px;
  font-weight: 600;
  font-size: 0.85rem;
  cursor: pointer;
  transition: all var(--transition-fast);
}

.btn-sm {
  padding: 6px 12px;
  font-size: 0.8rem;
}

.btn-primary {
  background-color: var(--color-primary) !important;
  color: #ffffff !important;
  border: 1px solid var(--color-primary) !important;
  box-shadow: var(--shadow-sm);
}

.btn-primary:hover {
  background-color: var(--color-primary-hover) !important;
  border-color: var(--color-primary-hover) !important;
}

body.light-theme .btn-primary {
  background-color: var(--color-primary) !important;
  color: #ffffff !important;
  border: 1px solid var(--color-primary) !important;
}

body.light-theme .btn-primary:hover {
  background-color: var(--color-primary-hover) !important;
}

.btn-secondary-accent {
  background-color: var(--color-accent-violet);
  color: #ffffff;
}

.btn-secondary-accent:hover {
  opacity: 0.9;
}

.btn-outline {
  background-color: var(--bg-panel) !important;
  color: var(--text-main) !important;
  border: 1px solid var(--bg-card-border) !important;
}

.btn-outline:hover {
  background-color: var(--bg-card) !important;
  opacity: 0.9;
}

.btn-outline.active {
  background-color: var(--color-primary-muted) !important;
  border-color: var(--color-primary) !important;
  color: var(--color-primary) !important;
}

body.light-theme .btn-outline {
  background-color: #ffffff !important;
  color: #495057 !important;
  border: 1px solid #dee2e6 !important;
}

body.light-theme .btn-outline:hover {
  background-color: #f1f3f5 !important;
}

body.light-theme .btn-outline.active {
  background-color: #ffffff !important;
  border-color: #2563eb !important;
  color: #2563eb !important;
}

.btn-danger {
  background-color: var(--color-danger-muted) !important;
  color: var(--color-danger) !important;
  border: 1px solid transparent !important;
}

.btn-danger:hover {
  background-color: var(--color-danger) !important;
  color: #ffffff !important;
}

body.light-theme .btn-danger {
  background-color: #ffe3e3 !important;
  color: #e03131 !important;
  border: 1px solid transparent !important;
}

body.light-theme .btn-danger:hover {
  background-color: #e03131 !important;
  color: #ffffff !important;
}

.btn-warning {
  background-color: var(--color-warning-muted) !important;
  color: var(--color-warning) !important;
  border: 1px solid transparent !important;
}

.btn-warning:hover {
  background-color: var(--color-warning) !important;
  color: #ffffff !important;
}

body.light-theme .btn-warning {
  background-color: #fff9db !important;
  color: #f08c00 !important;
  border: 1px solid transparent !important;
}

body.light-theme .btn-warning:hover {
  background-color: #f08c00 !important;
  color: #ffffff !important;
}

.btn-icon-only {
  padding: 6px;
  border-radius: 4px;
}

/* Empty States */
.empty-state {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 40px 20px;
  text-align: center;
  gap: 12px;
  color: var(--text-muted);
}

.empty-state svg {
  width: 48px;
  height: 48px;
  stroke-width: 1.5;
  color: var(--bg-card-border);
}

.empty-state p {
  font-size: 0.9rem;
}

/* Items List Grid/Rows */
.items-list {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

/* Trip Card Styling */
.item-card {
  background-color: var(--bg-card);
  border: 1px solid var(--bg-card-border);
  border-radius: var(--radius-md);
  padding: 16px;
  display: flex;
  flex-direction: column;
  gap: 12px;
  box-shadow: var(--shadow-sm);
  transition: transform var(--transition-fast);
}

.item-card:hover {
  transform: translateY(-1px);
}

.card-top {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
}

.date-client {
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.card-date {
  font-size: 0.75rem;
  color: var(--text-muted);
}

.card-client {
  font-size: 1rem;
  font-weight: 700;
  letter-spacing: -0.2px;
}

/* Status Badges */
.badge {
  font-size: 0.7rem;
  font-weight: 600;
  padding: 4px 8px;
  border-radius: 20px;
  display: inline-flex;
  align-items: center;
  gap: 4px;
}

.badge.success {
  background-color: var(--color-success-muted);
  color: var(--color-success);
  border: 1px solid rgba(16, 185, 129, 0.2);
}

.badge.warning {
  background-color: var(--color-warning-muted);
  color: var(--color-warning);
  border: 1px solid rgba(245, 158, 11, 0.2);
}

.card-route {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.85rem;
  background-color: var(--bg-app);
  padding: 8px 12px;
  border-radius: var(--radius-sm);
  color: var(--text-main);
  font-weight: 500;
}

.route-arrow {
  color: var(--text-muted);
  width: 14px;
  height: 14px;
}

.card-details-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 0.8rem;
  border-top: 1px dashed var(--bg-card-border);
  padding-top: 10px;
}

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

.card-detail-item .lbl {
  font-size: 0.7rem;
  color: var(--text-muted);
}

.card-detail-item .val {
  font-weight: 600;
}

.card-detail-item.accent .val {
  color: var(--color-primary);
  font-size: 0.9rem;
  font-weight: 700;
}

.card-actions {
  display: flex;
  gap: 8px;
  justify-content: flex-end;
  border-top: 1px solid var(--bg-card-border);
  padding-top: 10px;
  margin-top: 4px;
}

.btn-icon {
  background: none;
  border: none;
  color: var(--text-muted);
  padding: 6px;
  border-radius: 6px;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  transition: all var(--transition-fast);
}

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

.btn-icon.delete:hover {
  background-color: var(--color-danger-muted);
  color: var(--color-danger);
}

/* Mileage Overview Card */
.mileage-overview-card {
  background: linear-gradient(135deg, var(--color-accent-violet), var(--color-primary));
  color: #ffffff;
  padding: 22px;
  border-radius: var(--radius-md);
  display: flex;
  justify-content: space-between;
  align-items: center;
  box-shadow: var(--shadow-md);
}

.mileage-info {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.mileage-info .label {
  font-size: 0.8rem;
  opacity: 0.8;
  font-weight: 500;
}

.mileage-value-row {
  display: flex;
  align-items: baseline;
  gap: 4px;
}

.mileage-value-row h3 {
  font-size: 2.2rem;
  font-weight: 800;
  letter-spacing: -1px;
}

.mileage-value-row .unit {
  font-size: 1rem;
  font-weight: 600;
  opacity: 0.9;
}

.mileage-icon svg {
  width: 44px;
  height: 44px;
  opacity: 0.3;
}


/* Collection Panel Elements */
.summary-collection-bar {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 12px;
  background-color: var(--bg-card);
  padding: 16px;
  border-radius: var(--radius-md);
  border: 1px solid var(--bg-card-border);
}

.sum-box {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.sum-box span {
  font-size: 0.75rem;
  color: var(--text-muted);
}

.sum-box strong {
  font-size: 1.1rem;
  font-weight: 700;
}

.sum-box.collected strong {
  color: var(--color-success);
}

/* Client collection list */
.client-summary-list {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.client-summary-card {
  background-color: var(--bg-card);
  border: 1px solid var(--bg-card-border);
  border-radius: var(--radius-md);
  padding: 14px 16px;
  display: flex;
  flex-direction: column;
  align-items: stretch;
  cursor: pointer;
  transition: background-color var(--transition-fast) ease, box-shadow var(--transition-fast) ease;
}

.client-summary-card:hover {
  background-color: var(--bg-hover);
}

.client-summary-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  width: 100%;
}

.client-info-col {
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.client-name {
  font-weight: 700;
  font-size: 0.95rem;
}

.client-unpaid-count {
  font-size: 0.75rem;
  color: var(--text-muted);
}

.client-money-col {
  display: flex;
  align-items: center;
  gap: 12px;
}

.client-unpaid-amount {
  font-weight: 700;
  color: var(--color-warning);
}

/* Settings Elements */
.settings-card {
  background-color: var(--bg-card);
  border: 1px solid var(--bg-card-border);
  border-radius: var(--radius-md);
  padding: 18px;
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.settings-card h3 {
  font-size: 1rem;
  font-weight: 700;
  display: flex;
  align-items: center;
  gap: 8px;
}

.settings-card h3 svg {
  width: 18px;
  height: 18px;
  color: var(--color-primary);
}

.settings-description {
  font-size: 0.8rem;
  color: var(--text-muted);
  line-height: 1.4;
}

.settings-form-row {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 12px;
}

.settings-form-row .form-group {
  margin-bottom: 0;
}

.backup-actions {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.file-label {
  display: inline-flex;
}

.danger-zone {
  border-color: rgba(239, 68, 68, 0.3);
}

.danger-zone h3 svg {
  color: var(--color-danger);
}

.settings-info-text {
  text-align: center;
  font-size: 0.7rem;
  color: var(--text-muted);
  display: flex;
  flex-direction: column;
  gap: 4px;
  margin-top: 10px;
}

/* Bottom Navigation Bar Styles */
.app-nav {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  height: 70px;
  background-color: var(--bg-nav);
  border-top: 1px solid var(--bg-card-border);
  display: flex;
  justify-content: space-around;
  align-items: center;
  z-index: 100;
  padding: 0 10px;
  transition: background-color var(--transition-normal);
}

.nav-item {
  background: none;
  border: none;
  color: var(--text-muted);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 4px;
  flex: 1;
  height: 100%;
  cursor: pointer;
  transition: all var(--transition-fast);
}

.nav-item svg {
  width: 20px;
  height: 20px;
  transition: transform var(--transition-fast);
}

.nav-item span {
  font-size: 0.7rem;
  font-weight: 500;
}

.nav-item:hover {
  color: var(--text-main);
}

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

.nav-item.active svg {
  transform: translateY(-2px);
}

/* Dialog Modals Styles */
.modal-dialog {
  border: none;
  background: transparent;
  padding: 0;
  margin: auto;
  position: fixed;
}

.modal-dialog::backdrop {
  background-color: rgba(2, 6, 17, 0.75);
}

@media (min-width: 768px) {
  .modal-dialog::backdrop {
    backdrop-filter: blur(4px);
    -webkit-backdrop-filter: blur(4px);
  }
}

.modal-content {
  background-color: var(--bg-panel);
  border: 1px solid var(--bg-card-border);
  width: 90vw;
  max-width: 480px;
  border-radius: var(--radius-lg);
  padding: 24px;
  box-shadow: var(--shadow-lg);
  display: flex;
  flex-direction: column;
  gap: 18px;
  color: var(--text-main);
  animation: modalScaleIn 0.25s cubic-bezier(0.34, 1.56, 0.64, 1);
}

@media (min-width: 768px) {
  .modal-content {
    max-height: 85vh; /* Prevents spilling off the top/bottom on short desktop viewports */
    overflow-y: auto;  /* Enables scrollbar if modal content is taller than 85vh */
  }
}

/* Mobile overrides for Trip, Expense, Inspection, and Client dialogs to be fullscreen (calc(100% - 70px)) */
@media (max-width: 767px) {
  #dialog-trip.modal-dialog,
  #dialog-expense.modal-dialog,
  #dialog-inspection.modal-dialog,
  #dialog-client.modal-dialog {
    position: fixed !important;
    top: 0 !important;
    bottom: 70px !important;
    left: 0 !important;
    right: 0 !important;
    width: 100% !important;
    max-width: 100vw !important;
    height: calc(100vh - 70px) !important;
    max-height: calc(100vh - 70px) !important;
    margin: 0 !important;
    padding: 0 !important;
    border: none !important;
    z-index: 90 !important; /* below app-nav's z-index: 9999 */
    display: none;
    pointer-events: none !important; /* Allow clicks on bottom nav to pass through */
    background: transparent !important;
    box-sizing: border-box !important;
    
    /* Hardware acceleration on mobile to prevent stutters */
    transform: translate3d(0, 0, 0) !important;
    backface-visibility: hidden !important;
    will-change: transform !important;
  }

  #dialog-trip.modal-dialog[open],
  #dialog-expense.modal-dialog[open],
  #dialog-inspection.modal-dialog[open],
  #dialog-client.modal-dialog[open] {
    display: block !important;
  }

  #dialog-trip .modal-content,
  #dialog-expense .modal-content,
  #dialog-inspection .modal-content,
  #dialog-client .modal-content {
    width: 100% !important; /* Fill container width robustly */
    height: 100% !important;
    max-width: none !important;
    border-radius: 0 !important;
    border: none !important;
    box-shadow: none !important;
    padding: 16px !important;
    overflow-y: auto !important;
    animation: none !important; /* Disable scale animation on mobile for a smoother tab feel */
    pointer-events: auto !important; /* Re-enable pointer events for the form contents */
    
    /* Layer optimization to prevent layout reflow stutter during keyboard appearance */
    transform: translate3d(0, 0, 0) !important;
    backface-visibility: hidden !important;
    will-change: transform !important;
    -webkit-overflow-scrolling: touch !important; /* Smooth inertial scroll on iOS */
  }
}


@keyframes modalScaleIn {
  from { transform: scale(0.9) translateY(20px); opacity: 0; }
  to { transform: scale(1) translateY(0); opacity: 1; }
}

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

.modal-header h3 {
  font-size: 1.15rem;
  font-weight: 700;
  letter-spacing: -0.3px;
}

.close-btn {
  background: none;
  border: none;
  color: var(--text-muted);
  font-size: 1.7rem;
  cursor: pointer;
  line-height: 1;
}

.close-btn:hover {
  color: var(--text-main);
}

/* Form Styles */
.form-group {
  display: flex;
  flex-direction: column;
  gap: 6px;
  margin-bottom: 14px;
}

.custom-autocomplete-dropdown {
  position: absolute;
  top: 100%;
  left: 0;
  width: 100%;
  max-height: 180px;
  overflow-y: auto;
  background-color: var(--bg-card);
  border: 1px solid var(--bg-card-border);
  border-radius: var(--radius-sm);
  box-shadow: var(--shadow-md);
  z-index: 1000;
  margin-top: 4px;
}

.form-group label {
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--text-muted);
}

.form-group .required {
  color: var(--color-danger);
}

.form-row {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 12px;
}

.form-group input[type="text"],
.form-group input[type="number"],
.form-group input[type="email"],
.form-group input[type="password"],
.form-group input[type="date"],
.form-group input[type="datetime-local"],
.form-group textarea,
.form-group select {
  width: 100%;
  background-color: var(--bg-input);
  border: 1px solid var(--border-input);
  color: var(--text-main);
  border-radius: var(--radius-sm); /* Will be 10px from :root */
  padding: 11px 14px;
  font-size: 0.88rem;
  outline: none;
  font-family: var(--font-sans) !important;
  transition: border-color var(--transition-fast) ease-in-out, background-color var(--transition-fast) ease-in-out, box-shadow var(--transition-fast) ease-in-out;
}

.form-group input:focus,
.form-group textarea:focus,
.form-group select:focus {
  border-color: var(--color-primary) !important;
  background-color: var(--bg-panel) !important; /* Slightly lighter on focus */
  box-shadow: 0 0 0 3px var(--color-primary-muted) !important;
}

/* Force standard font family on inner datetime-local input fields (WebKit/Chrome) */
input[type="datetime-local"]::-webkit-datetime-edit,
input[type="datetime-local"]::-webkit-datetime-edit-fields-wrapper,
input[type="datetime-local"]::-webkit-datetime-edit-text,
input[type="datetime-local"]::-webkit-datetime-edit-minute,
input[type="datetime-local"]::-webkit-datetime-edit-hour,
input[type="datetime-local"]::-webkit-datetime-edit-day,
input[type="datetime-local"]::-webkit-datetime-edit-month,
input[type="datetime-local"]::-webkit-datetime-edit-year {
  font-family: var(--font-sans) !important;
}

/* Toggle Switch Styling */
.toggle-group {
  flex-direction: row;
  justify-content: space-between;
  align-items: center;
  padding: 10px 0;
}

.toggle-label {
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--text-muted);
}

.toggle-switch-container {
  position: relative;
}

.toggle-checkbox {
  display: none;
}

.toggle-switch-label {
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  width: 110px;
  height: 34px;
  background-color: var(--color-warning-muted);
  border: 1px solid rgba(245, 158, 11, 0.3);
  border-radius: 50px;
  position: relative;
  user-select: none;
  font-size: 0.75rem;
  font-weight: 700;
  color: var(--text-muted);
  transition: background-color var(--transition-fast);
}

.toggle-switch-button {
  content: "";
  position: absolute;
  top: 3px;
  left: 3px;
  width: 26px;
  height: 26px;
  border-radius: 50%;
  background-color: var(--color-warning);
  transition: transform var(--transition-fast), background-color var(--transition-fast);
  z-index: 2;
}

.toggle-text-paid {
  position: absolute;
  left: 12px;
  opacity: 0;
  color: var(--color-success);
  transition: opacity var(--transition-fast);
}

.toggle-text-unpaid {
  position: absolute;
  right: 12px;
  opacity: 1;
  color: var(--color-warning);
  transition: opacity var(--transition-fast);
}

/* Checked state for toggle button */
.toggle-checkbox:checked + .toggle-switch-label {
  background-color: var(--color-success-muted);
  border-color: rgba(16, 185, 129, 0.3);
}

.toggle-checkbox:checked + .toggle-switch-label .toggle-switch-button {
  transform: translateX(76px);
  background-color: var(--color-success);
}

.toggle-checkbox:checked + .toggle-switch-label .toggle-text-paid {
  opacity: 1;
}

.toggle-checkbox:checked + .toggle-switch-label .toggle-text-unpaid {
  opacity: 0;
}

.modal-footer {
  display: flex;
  justify-content: flex-end;
  gap: 10px;
  margin-top: 10px;
}

/* Toast Messages */
.toast {
  position: fixed;
  bottom: 85px;
  left: 50%;
  transform: translateX(-50%) translateY(30px);
  background-color: #1e293b;
  border: 1px solid var(--bg-card-border);
  color: #ffffff;
  padding: 10px 20px;
  border-radius: 50px;
  font-size: 0.8rem;
  font-weight: 500;
  box-shadow: var(--shadow-lg);
  opacity: 0;
  pointer-events: none;
  transition: transform 0.3s cubic-bezier(0.175, 0.885, 0.32, 1.275), opacity 0.3s ease;
  z-index: 10005;
}

.toast.show {
  transform: translateX(-50%) translateY(0);
  opacity: 1;
}

.text-success { color: var(--color-success); }
.text-warning { color: var(--color-warning); }
.text-danger { color: var(--color-danger); }

/* General styles */
.required {
  color: var(--color-danger);
  margin-left: 2px;
}

/* Functional Improvements Styles */

/* 1. Input with Button Side-by-Side */
.input-with-btn {
  display: flex;
  gap: 8px;
}
.input-with-btn input {
  flex: 1;
}
.input-with-btn .btn {
  padding: 10px 14px;
  white-space: nowrap;
  font-size: 0.8rem;
}

/* 2. Readonly / Calculators */
.calc-indicator {
  z-index: 5;
}

/* 3. Detailed Card Breakdown Layout */
.card-detail-breakdown {
  display: flex;
  flex-direction: column;
  gap: 4px;
  font-size: 0.75rem;
  color: var(--text-muted);
  background-color: var(--bg-app);
  padding: 10px 14px;
  border-radius: var(--radius-sm);
  margin-top: 8px;
  border-left: 3px solid var(--color-primary);
}
.card-detail-breakdown-row {
  display: flex;
  justify-content: space-between;
}
.card-detail-breakdown-row strong {
  color: var(--text-main);
}
.breakdown-sub-text {
  font-size: 0.7rem;
  opacity: 0.85;
  margin-top: 2px;
}
.card-due-date-alert {
  font-weight: 600;
  display: flex;
  align-items: center;
  gap: 4px;
}
.card-due-date-alert.overdue {
  color: var(--color-danger);
}
.card-due-date-alert.pending {
  color: var(--color-warning);
}

/* 4. Location Picker Modal */
.location-picker-content {
  max-width: 480px;
  min-height: 480px;
}
.location-search-row {
  position: relative;
}
.search-results-list {
  background-color: var(--bg-card);
  border: 1px solid var(--bg-card-border);
  border-radius: var(--radius-sm);
  max-height: 180px;
  overflow-y: auto;
  margin-bottom: 12px;
  box-shadow: var(--shadow-md);
  border-top: none;
  scrollbar-width: none; /* Hide scrollbar for Firefox */
  -ms-overflow-style: none; /* Hide scrollbar for IE/Edge */
}
.search-results-list::-webkit-scrollbar {
  display: none; /* Hide scrollbar for Chrome, Safari, and Opera */
}
.search-result-item {
  padding: 10px 14px;
  font-size: 0.8rem;
  cursor: pointer;
  border-bottom: 1px solid var(--bg-card-border);
  color: var(--text-main);
  transition: background-color var(--transition-fast);
}
.search-result-item:hover {
  background-color: var(--color-primary-muted);
}
.picker-tabs {
  display: flex;
  border-bottom: 1px solid var(--bg-card-border);
  margin-bottom: 12px;
  gap: 4px;
}
.picker-tab-btn {
  flex: 1;
  background: none;
  border: none;
  color: var(--text-muted);
  font-weight: 600;
  font-size: 0.85rem;
  padding: 10px;
  cursor: pointer;
  border-bottom: 2px solid transparent;
  transition: all var(--transition-fast);
}
.picker-tab-btn:hover:not(:disabled) {
  color: var(--text-main);
}
.picker-tab-btn.active {
  color: var(--color-primary);
  border-bottom-color: var(--color-primary);
}
.picker-tab-btn:disabled {
  opacity: 0.35;
  cursor: not-allowed;
}
.picker-buttons-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 6px;
  max-height: 220px;
  overflow-y: auto;
  background-color: var(--bg-app);
  padding: 8px;
  border-radius: var(--radius-sm);
  border: 1px solid var(--bg-card-border);
  margin-bottom: 12px;
  scrollbar-width: none; /* Hide scrollbar for Firefox */
  -ms-overflow-style: none; /* Hide scrollbar for IE/Edge */
}
.picker-buttons-grid::-webkit-scrollbar {
  display: none; /* Hide scrollbar for Chrome, Safari, and Opera */
}
.picker-btn {
  background-color: var(--bg-card);
  border: 1px solid var(--bg-card-border);
  color: var(--text-main);
  padding: 8px 4px;
  font-size: 0.75rem;
  border-radius: 6px;
  cursor: pointer;
  text-align: center;
  white-space: nowrap;
  text-overflow: ellipsis;
  overflow: hidden;
  font-weight: 500;
  transition: all var(--transition-fast);
}
.picker-btn:hover {
  background-color: var(--bg-card-border);
}
.picker-btn.active {
  background-color: var(--color-primary);
  border-color: var(--color-primary);
  color: #ffffff;
}
.picker-current-selection {
  font-size: 0.8rem;
  padding: 10px 12px;
  background-color: var(--bg-app);
  border: 1px solid var(--bg-card-border);
  border-radius: var(--radius-sm);
  margin-bottom: 12px;
  color: var(--text-muted);
}
.picker-current-selection strong {
  color: var(--color-primary);
  margin-left: 4px;
}

/* ver 2.1 improvements */

/* Accordion Arrow Flip */
.accordion-header.open #accordion-icon {
  transform: rotate(180deg);
}

/* Clear Via Button */
.btn-clear-via:hover {
  color: var(--color-danger) !important;
}

/* Focus styles for onclick readonly fields */
input[readonly][onclick]:focus {
  border-color: var(--color-primary) !important;
  box-shadow: 0 0 0 2px var(--color-primary-muted);
}

/* ver 2.2 dynamic waypoint improvements */
.waypoint-field-row {
  display: flex;
  gap: 8px;
  align-items: center;
  margin-bottom: 10px;
  animation: waypointSlideIn 0.25s cubic-bezier(0.34, 1.56, 0.64, 1);
}

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

/* Locations & Distance Layout (Ver 2.3) */
.locations-and-distance-row {
  display: flex;
  gap: 14px;
  align-items: stretch;
  margin-bottom: 12px;
}

.locations-left-col {
  flex: 1.5;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}

.locations-vertical-group {
  display: flex;
  flex-direction: column;
  gap: 10px;
  border-left: 2px dashed var(--bg-card-border);
  padding-left: 14px;
  margin-left: 4px;
  margin-bottom: 0;
}

.waypoints-dynamic-container {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.distance-right-col {
  flex: 1;
  display: flex;
  flex-direction: column;
  justify-content: center;
  background-color: var(--bg-card);
  border: 1px solid var(--bg-card-border);
  padding: 12px;
  border-radius: var(--radius-sm);
  transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
}

.distance-right-col:focus-within {
  border-color: var(--color-primary);
  box-shadow: 0 0 0 2px rgba(99, 102, 241, 0.15);
}

.location-form-group {
  margin-bottom: 0 !important;
}

.location-label {
  display: flex;
  align-items: center;
  gap: 6px;
  font-weight: 700 !important;
}

.location-label .dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  display: inline-block;
}

.distance-form-group {
  margin-bottom: 0 !important;
  position: relative;
}

.distance-label {
  font-weight: 700 !important;
  display: flex;
  align-items: center;
  gap: 4px;
}

.distance-label i {
  width: 14px;
  height: 14px;
  color: var(--color-primary);
}

.input-distance-wrapper {
  position: relative;
  margin-top: 6px;
}

.input-distance-wrapper input {
  padding-right: 32px !important;
  text-align: right;
  font-weight: 700;
  font-size: 1rem !important;
  color: var(--color-primary) !important;
}

.input-distance-wrapper .unit-km {
  position: absolute;
  right: 10px;
  top: 50%;
  transform: translateY(-50%);
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--text-muted);
}

.calc-indicator {
  display: none;
  font-size: 0.65rem;
  background-color: var(--color-success-muted);
  color: var(--color-success);
  padding: 4px 6px;
  border-radius: 4px;
  font-weight: 600;
  text-align: center;
  margin-top: 8px;
}

/* Realigned Payment Row Styles (Ver 2.3) */
.payment-status-row {
  display: flex;
  align-items: flex-start;
  gap: 14px;
  margin-bottom: 12px;
}

#group-payment-due,
#group-payment-date {
  flex: 9;
  margin-bottom: 0 !important;
  display: none; /* Initial state, will be toggled by JS */
}

.payment-toggle-group {
  flex: 1;
  margin-bottom: 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  align-items: stretch;
  justify-content: flex-end;
  gap: 6px;
  min-width: 80px;
}

.payment-toggle-group .toggle-label {
  align-self: flex-start;
  white-space: nowrap;
}

.payment-toggle-group .toggle-switch-container {
  width: 100%;
}

.payment-toggle-group .toggle-switch-label {
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  width: 100% !important;
  height: 38px;
  background-color: var(--bg-panel);
  border: 1px solid var(--bg-card-border);
  border-radius: var(--radius-sm);
  position: relative;
  user-select: none;
  font-size: 0.72rem;
  font-weight: 700;
  color: var(--text-muted);
  transition: all var(--transition-fast) ease;
  padding: 0;
}

.payment-toggle-group .toggle-switch-button {
  display: none !important;
}

.payment-toggle-group .toggle-text-paid,
.payment-toggle-group .toggle-text-unpaid {
  position: static !important;
  opacity: 1 !important;
  display: none;
  color: inherit !important;
  transition: none !important;
}

.payment-toggle-group .toggle-text-unpaid {
  display: block;
}

.payment-toggle-group .toggle-checkbox:checked + .toggle-switch-label {
  background-color: var(--color-success) !important;
  border-color: var(--color-success) !important;
  color: #ffffff !important;
}

.payment-toggle-group .toggle-checkbox:checked + .toggle-switch-label .toggle-text-paid {
  display: block;
}

.payment-toggle-group .toggle-checkbox:checked + .toggle-switch-label .toggle-text-unpaid {
  display: none;
}

/* Ensure no text wrapping for paid/unpaid states in toggle switch */
.toggle-switch-label {
  white-space: nowrap;
}

.toggle-text-paid,
.toggle-text-unpaid {
  white-space: nowrap;
}

/* ====================================================
   Live Quick Tracker Styling (Ver 2.8)
   ==================================================== */
.quick-tracker-card {
  margin-bottom: 20px;
  padding: 20px !important;
}

.tracker-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 12px;
}

.tracker-title-row {
  display: flex;
  align-items: center;
  gap: 10px;
}

.tracker-title-row h3 {
  margin: 0;
  font-size: 1.15rem;
  font-weight: 700;
  display: flex;
  align-items: center;
  gap: 8px;
  color: var(--text-main);
}

.tracker-title-row h3 i {
  width: 20px;
  height: 20px;
  color: var(--color-primary);
}

.tracker-timer {
  font-family: 'Inter', monospace;
  font-size: 0.95rem;
  font-weight: 700;
  background-color: var(--bg-panel);
  border: 1px solid var(--bg-card-border);
  padding: 6px 12px;
  border-radius: 4px;
  color: var(--text-muted);
  letter-spacing: 0.05em;
  transition: all 0.3s ease;
}

.tracker-timer.active {
  color: var(--color-warning);
  border-color: rgba(245, 158, 11, 0.3);
  background-color: var(--color-warning-muted);
  box-shadow: 0 0 8px rgba(245, 158, 11, 0.1);
}

/* Simulator Switch */
.demo-toggle-wrapper {
  display: flex;
  align-items: center;
}

.demo-toggle-label {
  display: flex;
  align-items: center;
  gap: 10px;
  cursor: pointer;
  user-select: none;
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--text-muted);
}

.demo-switch-container {
  position: relative;
  width: 42px;
  height: 22px;
}

.demo-checkbox {
  display: none;
}

.demo-switch-slider {
  position: absolute;
  cursor: pointer;
  top: 0; left: 0; right: 0; bottom: 0;
  background-color: var(--bg-card-border);
  transition: .3s;
  border-radius: 20px;
}

.demo-switch-slider:before {
  position: absolute;
  content: "";
  height: 16px;
  width: 16px;
  left: 3px;
  bottom: 3px;
  background-color: white;
  transition: .3s;
  border-radius: 50%;
}

.demo-checkbox:checked + .demo-switch-slider {
  background-color: var(--color-primary);
}

.demo-checkbox:checked + .demo-switch-slider:before {
  transform: translateX(20px);
}

/* Stepper Stepper */
/* Tracker layout (Ver 2.24) */
.tracker-body {
  display: flex;
  gap: 16px;
  margin-top: 16px;
}

.tracker-content-side {
  flex: 1;
  display: flex;
  flex-direction: column;
  gap: 12px;
  justify-content: center;
}

/* Stepper Stepper */
.tracker-stepper {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  margin: 0;
  padding: 4px 0 4px 4px;
  position: relative;
  min-width: 105px;
  flex-shrink: 0;
}

.step-node {
  display: flex;
  flex-direction: row;
  align-items: center;
  position: relative;
  z-index: 2;
  width: 100%;
  gap: 10px;
  padding: 2px 0;
}

.node-dot {
  width: 18px;
  height: 18px;
  border-radius: 50%;
  background-color: var(--bg-card-border);
  border: 2.5px solid var(--bg-card);
  transition: background-color 0.3s ease, box-shadow 0.3s ease, border-color 0.3s ease;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.node-text-group {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 2px;
}

.node-label {
  font-size: 0.72rem;
  font-weight: 600;
  color: var(--text-muted);
  transition: color 0.3s ease, font-weight 0.3s ease;
  white-space: nowrap;
}

.step-line {
  width: 3px;
  height: 14px;
  background-color: var(--bg-card-border);
  margin-left: 7.5px;
  margin-top: -3px;
  margin-bottom: -3px;
  transition: background-color 0.3s ease;
  border-radius: 1.5px;
  flex-shrink: 0;
  position: relative;
  z-index: 1;
}

/* Stepper States */
.step-node.completed .node-dot {
  background-color: var(--color-success);
  border-color: var(--color-success);
}

.step-node.completed .node-dot::after {
  content: "";
  width: 4px;
  height: 7px;
  border: solid white;
  border-width: 0 2px 2px 0;
  transform: rotate(45deg) translate(-0.5px, -0.5px);
  display: block;
}

.step-node.completed .node-label {
  color: var(--text-main);
  font-weight: 600;
}

.step-line.completed {
  background: var(--color-success);
  box-shadow: 0 0 4px rgba(16, 185, 129, 0.3);
}

@keyframes activePulse {
  0% {
    box-shadow: 0 0 0 0 rgba(var(--color-primary-rgb), 0.6), 0 0 0 2px rgba(var(--color-primary-rgb), 0.3);
  }
  100% {
    box-shadow: 0 0 0 5px rgba(var(--color-primary-rgb), 0.3), 0 0 0 10px rgba(var(--color-primary-rgb), 0);
  }
}

.step-node.active .node-dot {
  background-color: var(--color-primary);
  border-color: var(--color-primary);
  animation: activePulse 2s infinite ease-in-out;
}

.step-node.active .node-label {
  color: var(--color-primary);
  font-weight: 700;
}

/* Status details box */
.tracker-status-details {
  display: flex;
  gap: 16px;
  background-color: var(--bg-panel);
  border: 1px solid var(--bg-card-border);
  border-radius: var(--radius-sm);
  padding: 12px 16px;
  margin-bottom: 16px;
  animation: fadeIn 0.2s ease-in-out;
}

.status-detail-item {
  flex: 1;
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.status-detail-item .label {
  font-size: 0.8rem;
  color: var(--text-muted);
  font-weight: 600;
}

.status-detail-item strong {
  font-size: 0.95rem;
  color: var(--text-main);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

/* Big Action Button */
.btn-tracker-action {
  width: 100%;
  padding: 14px;
  font-size: 1.05rem;
  font-weight: 700;
  border-radius: var(--radius-sm);
  border: none;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  color: white;
  transition: all 0.25s cubic-bezier(0.4, 0, 0.2, 1);
  box-shadow: 0 4px 10px rgba(0, 0, 0, 0.15);
}

.btn-tracker-action.state-0 {
  background-color: var(--color-primary);
}
.btn-tracker-action.state-0:hover {
  background-color: #4f46e5;
  box-shadow: 0 0 12px rgba(99, 102, 241, 0.4);
}

.btn-tracker-action.state-1,
.btn-tracker-action.state-4 {
  background-color: var(--color-warning);
  animation: breathingPulse 2s infinite ease-in-out;
}
.btn-tracker-action.state-1:hover,
.btn-tracker-action.state-4:hover {
  background-color: #d97706;
  box-shadow: 0 0 12px rgba(245, 158, 11, 0.4);
}

.btn-tracker-action.state-2,
.btn-tracker-action.state-5 {
  background-color: var(--color-success);
}
.btn-tracker-action.state-2:hover,
.btn-tracker-action.state-5:hover {
  background-color: #059669;
  box-shadow: 0 0 12px rgba(16, 185, 129, 0.4);
}

.btn-tracker-action.state-3 {
  background-color: #8b5cf6;
}
.btn-tracker-action.state-3:hover {
  background-color: #7c3aed;
  box-shadow: 0 0 12px rgba(139, 92, 246, 0.4);
}

.btn-tracker-action:active {
  transform: scale(0.98);
}

.tracker-actions {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 10px;
  width: 100%;
}

.btn-tracker-secondary {
  background-color: #334155;
  border: none !important;
  color: #f8fafc;
  box-shadow: none;
}
.btn-tracker-secondary:hover {
  background-color: #475569;
  border: none !important;
  color: #ffffff;
  box-shadow: none;
}

body.light-theme .btn-tracker-secondary {
  background-color: #e2e8f0;
  border: none !important;
  color: #334155;
  box-shadow: none;
}
body.light-theme .btn-tracker-secondary:hover {
  background-color: #cbd5e1;
  border: none !important;
  color: #1e293b;
  box-shadow: none;
}

.btn-tracker-cancel {
  background: none;
  border: none;
  color: var(--text-muted);
  font-size: 0.85rem;
  font-weight: 600;
  cursor: pointer;
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 8px 16px;
  border-radius: 4px;
  transition: all 0.2s;
}

.btn-tracker-cancel:hover {
  color: var(--color-danger);
  background-color: rgba(239, 68, 68, 0.08);
}

/* Animations */
@keyframes breathingPulse {
  0% {
    box-shadow: 0 0 0 0 rgba(245, 158, 11, 0.4);
  }
  70% {
    box-shadow: 0 0 0 8px rgba(245, 158, 11, 0);
  }
  100% {
    box-shadow: 0 0 0 0 rgba(245, 158, 11, 0);
  }
}

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

/* Dashboard Period-Filtered Trip List (Ver 2.5) */
.dashboard-trips-section {
  margin-bottom: 20px;
}

.dashboard-trips-list {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.db-trip-item {
  display: flex;
  flex-direction: column;
  background-color: var(--bg-panel);
  border: 1px solid var(--bg-card-border);
  border-radius: var(--radius-sm);
  overflow: hidden;
  transition: border-color var(--transition-fast) ease, box-shadow var(--transition-fast) ease, transform var(--transition-fast) ease;
  cursor: pointer;
}

.db-trip-item:hover {
  transform: translateY(-2px);
  border-color: var(--color-primary);
  box-shadow: 0 4px 12px rgba(99, 102, 241, 0.08);
}

.db-trip-summary {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 10px 12px;
  width: 100%;
}

.db-trip-left {
  display: flex;
  flex-direction: column;
  gap: 4px;
  flex: 1;
}

.db-trip-date-client {
  display: flex;
  align-items: center;
  gap: 8px;
}

.db-trip-date {
  font-size: 0.72rem;
  font-weight: 600;
  color: var(--text-muted);
}

.db-trip-client {
  font-size: 0.72rem;
  font-weight: 700;
  color: var(--color-primary);
  background-color: var(--color-primary-muted);
  padding: 1px 6px;
  border-radius: 4px;
}

.db-trip-route {
  font-size: 0.8rem;
  font-weight: 700;
  color: var(--text-main);
  display: flex;
  align-items: center;
  gap: 6px;
  letter-spacing: -0.05em;
}

.db-trip-route i {
  width: 12px;
  height: 12px;
  color: var(--text-muted);
}

.db-trip-right {
  display: flex;
  align-items: center;
  gap: 12px;
  justify-content: flex-end;
  text-align: right;
  flex-shrink: 0;
}

.db-trip-fee {
  display: block;
  font-size: 0.85rem;
  font-weight: 700;
  color: var(--text-main);
  text-align: center;
  white-space: nowrap;
}

.db-trip-status-badge {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: 0.65rem;
  font-weight: 700;
  padding: 3px 8px;
  border-radius: 30px;
  white-space: nowrap;
}

.db-trip-status-badge.paid {
  background-color: var(--color-success-muted);
  color: var(--color-success);
}

.db-trip-status-badge.unpaid {
  background-color: var(--color-warning-muted);
  color: var(--color-warning);
}

/* Expandable Detail Section */
.db-trip-chevron {
  width: 14px;
  height: 14px;
  color: var(--text-muted);
  transition: transform var(--transition-fast) ease;
}

.db-trip-item.expanded .db-trip-chevron {
  transform: rotate(180deg);
  color: var(--color-primary);
}

.db-trip-detail-wrapper {
  display: grid;
  grid-template-rows: 0fr;
  transition: grid-template-rows 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  border-top: 1px solid transparent;
  background-color: var(--bg-card);
}

.db-trip-item.expanded .db-trip-detail-wrapper {
  grid-template-rows: 1fr;
  border-top-color: var(--bg-card-border);
}

.db-trip-detail {
  min-height: 0;
  overflow: hidden;
  opacity: 0;
  transition: opacity 0.25s ease, padding 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  padding: 0 12px;
}

.db-trip-item.expanded .db-trip-detail {
  opacity: 1;
  padding: 12px;
}

.db-trip-detail .detail-grid {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.db-trip-detail .detail-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 0.75rem;
  color: var(--text-muted);
  border-bottom: 1px dashed var(--bg-card-border);
  padding-bottom: 6px;
}

.db-trip-detail .detail-row:last-child {
  border-bottom: none;
  padding-bottom: 0;
}

.db-trip-detail .detail-row strong {
  color: var(--text-main);
}

.db-trip-detail .detail-row.highlight {
  border-top: 1px solid var(--bg-card-border);
  border-bottom: 1px solid var(--bg-card-border);
  padding: 8px 0;
  margin-top: 4px;
  font-weight: 700;
}

.db-trip-detail .detail-row.notes {
  flex-direction: column;
  align-items: flex-start;
  gap: 4px;
  border-bottom: none;
}

.db-trip-detail .detail-row.notes p {
  margin: 0;
  font-size: 0.72rem;
  color: var(--text-main);
  background-color: var(--bg-panel);
  padding: 6px 8px;
  border-radius: 4px;
  width: 100%;
  word-break: break-all;
}

.db-trip-detail .detail-sub {
  font-size: 0.65rem;
  color: var(--text-muted);
  margin-left: 8px;
  font-weight: 500;
}

.db-trip-empty {
  text-align: center;
  padding: 24px 0;
  color: var(--text-muted);
  font-size: 0.8rem;
  font-weight: 500;
}

/* ====================================================
   Ver 2.10 Additional Custom Styling
   ==================================================== */
/* Overdue Unpaid Status Badges (Red) */
.db-trip-status-badge.unpaid.overdue,
.badge.warning.overdue {
  background-color: rgba(239, 68, 68, 0.15) !important;
  color: #ef4444 !important;
  border: 1px solid rgba(239, 68, 68, 0.3) !important;
}

/* Unpaid only toggle active state */
#btn-trips-unpaid-only.active {
  background-color: var(--color-warning-muted) !important;
  color: var(--color-warning) !important;
  border-color: rgba(245, 158, 11, 0.5) !important;
  box-shadow: 0 0 6px rgba(245, 158, 11, 0.2);
}

/* Custom Period Selector Modal Grid */
.custom-period-btn {
  border: 1px solid var(--bg-card-border);
  background-color: var(--bg-panel);
  transition: all var(--transition-fast);
  font-weight: 500;
}

.custom-period-btn:hover {
  border-color: var(--color-primary);
  color: var(--color-primary);
  background-color: rgba(99, 102, 241, 0.05);
}

.custom-period-btn.active {
  background-color: var(--color-primary) !important;
  color: white !important;
  border-color: var(--color-primary) !important;
}

/* Trips accordion visual actions row */
.db-trip-detail .card-actions {
  display: flex;
  justify-content: flex-end;
  gap: 12px;
  border-top: 1px solid var(--bg-card-border);
  padding-top: 10px;
  margin-top: 6px;
}

.db-trip-detail .btn-icon {
  background: none;
  border: 1px solid var(--bg-card-border);
  color: var(--text-muted);
  border-radius: 4px;
  padding: 6px;
  cursor: pointer;
  transition: all var(--transition-fast);
  display: inline-flex;
  align-items: center;
  justify-content: center;
}

.db-trip-detail .btn-icon:hover {
  color: var(--color-primary);
  border-color: var(--color-primary);
  background-color: rgba(99, 102, 241, 0.05);
}

.db-trip-detail .btn-icon.delete:hover {
  color: var(--color-danger);
  border-color: var(--color-danger);
  background-color: rgba(239, 68, 68, 0.08);
}



/* Dashboard header inline alignment (Ver 2.13) */
.dashboard-header {
  flex-direction: row !important;
  justify-content: space-between !important;
  align-items: center !important;
  flex-wrap: wrap;
  gap: 12px;
}
.dashboard-header h2 {
  margin-bottom: 0;
}
.dashboard-header .filter-group {
  margin: 0;
  align-self: center;
}

/* Stepper click time label (Ver 2.24) */
.node-time {
  font-size: 0.58rem;
  font-weight: 700;
  color: white;
  background-color: var(--color-success);
  padding: 1px 5px;
  border-radius: 6px;
  white-space: nowrap;
  opacity: 0;
  transition: opacity 0.3s ease;
  box-shadow: 0 1px 2px rgba(0, 0, 0, 0.05);
}
.step-node.completed .node-time {
  opacity: 1;
}
.step-node.active .node-time {
  opacity: 1;
  background-color: var(--color-primary);
}

/* Unpaid reminders card (Ver 2.13) */
.unpaid-reminders-card {
  border: 1px solid rgba(245, 158, 11, 0.35) !important;
  box-shadow: 0 0 10px rgba(245, 158, 11, 0.1);
  background: linear-gradient(145deg, var(--bg-card), rgba(245, 158, 11, 0.03)) !important;
  margin-top: -4px;
  margin-bottom: 16px;
}

/* Custom insights (Ver 2.13) */
.insight-card {
  margin-bottom: 12px;
}
.insight-card .card-header-flex {
  display: flex;
  justify-content: space-between;
  align-items: center;
  border-bottom: 1px solid var(--bg-card-border);
  padding-bottom: 6px;
}
.insight-card .card-header-flex h4 {
  font-size: 0.85rem;
  font-weight: 700;
}

/* Hero register button style (Ver 2.14) */
.btn-hero-register {
  width: 100%;
  height: 80px;
  background: linear-gradient(135deg, #3b82f6, #1d4ed8) !important; /* Blue gradient for trip registration */
  border: 1px solid rgba(255, 255, 255, 0.1) !important;
  border-radius: var(--radius-md);
  color: #ffffff !important;
  font-size: 1.15rem;
  font-weight: 800;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  cursor: pointer;
  box-shadow: 0 4px 12px rgba(37, 99, 235, 0.25) !important;
  transition: all var(--transition-fast);
  padding: 0 10px;
  margin: 0;
}

.btn-hero-register.btn-hero-expense {
  background: linear-gradient(135deg, #10b981, #059669) !important; /* Green gradient for expense registration */
  box-shadow: 0 4px 12px rgba(16, 185, 129, 0.25) !important;
}

.btn-hero-register.btn-hero-inspection {
  background: linear-gradient(135deg, #8b5cf6, #6366f1) !important; /* Purple/Indigo gradient for vehicle inspection */
  box-shadow: 0 4px 12px rgba(99, 102, 241, 0.25) !important;
}

.btn-hero-register:hover {
  transform: translateY(-2px);
  filter: brightness(1.08);
  box-shadow: 0 6px 16px rgba(0, 0, 0, 0.25) !important;
}

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

body.light-theme .btn-hero-register {
  border: 1px solid transparent !important;
}

/* Home screen hero buttons row container & responsive layout (Ver 2.27) */
.home-hero-buttons-row {
  display: flex !important;
  flex-direction: row !important;
  gap: 10px !important;
  width: 100% !important;
}

.home-hero-buttons-row .btn-hero-register {
  flex: 1 1 0% !important;
  min-width: 0 !important;
  width: auto !important;
  height: 80px !important;
  margin-bottom: 0 !important;
  display: flex !important;
  flex-direction: column !important;
  align-items: center !important;
  justify-content: center !important;
  gap: 6px !important;
  padding: 10px 4px !important;
}

.home-hero-buttons-row .btn-hero-register span {
  font-size: 0.78rem !important;
  font-weight: 800 !important;
  letter-spacing: -0.5px !important;
  white-space: nowrap !important;
}

.home-hero-buttons-row .btn-hero-register i,
.home-hero-buttons-row .btn-hero-register svg {
  width: 20px !important;
  height: 20px !important;
  flex-shrink: 0 !important;
}

@media (max-width: 767px) {
  .home-hero-buttons-row {
    gap: 8px !important;
  }
  .home-hero-buttons-row .btn-hero-register {
    height: 74px !important;
    padding: 8px 2px !important;
  }
  .home-hero-buttons-row .btn-hero-register span {
    font-size: 0.72rem !important;
    letter-spacing: -0.6px !important;
  }
  .home-hero-buttons-row .btn-hero-register i,
  .home-hero-buttons-row .btn-hero-register svg {
    width: 18px !important;
    height: 18px !important;
  }
}

/* Today's reminders card (Ver 2.14) */
.today-reminders-card {
  border: 1px solid var(--bg-card-border) !important;
  background-color: var(--bg-card) !important;
  padding: 14px !important;
}

.home-alert-section {
  display: flex;
  flex-direction: column;
}

.home-alert-title {
  display: flex;
  align-items: center;
  gap: 4px;
  font-size: 0.75rem;
  font-weight: 700;
  color: var(--text-muted);
  margin-bottom: 6px;
}

/* ====================================================
   Highway VMS Board (Ver 2.15)
   ==================================================== */
.highway-vms-board {
  background-color: #0b0f19;
  border: 3px solid #1e293b;
  border-radius: var(--radius-md);
  padding: 14px 18px;
  margin-bottom: 16px;
  box-shadow: inset 0 0 10px rgba(0, 0, 0, 0.8), 0 4px 12px rgba(0, 0, 0, 0.3);
  font-family: var(--font-sans);
  transition: border-color 0.3s ease, box-shadow 0.3s ease;
}

/* Neon VMS colors based on status */
.highway-vms-board.smooth {
  border-color: var(--color-success);
  box-shadow: inset 0 0 10px rgba(16, 185, 129, 0.15), 0 0 14px rgba(16, 185, 129, 0.2);
}

.highway-vms-board.warning {
  border-color: var(--color-warning);
  box-shadow: inset 0 0 10px rgba(245, 158, 11, 0.15), 0 0 14px rgba(245, 158, 11, 0.2);
}

.highway-vms-board.danger {
  border-color: var(--color-danger);
  box-shadow: inset 0 0 10px rgba(239, 68, 68, 0.15), 0 0 14px rgba(239, 68, 68, 0.2);
}

.vms-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 10px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
  padding-bottom: 6px;
}

.vms-road-name {
  font-size: 0.72rem;
  font-weight: 700;
  color: #94a3b8;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  display: flex;
  align-items: center;
  gap: 4px;
}

.vms-indicator {
  font-size: 1rem;
}

/* Blinking animation for VMS alert light */
.blink-slow {
  animation: vmsBlink 1.5s infinite;
}

@keyframes vmsBlink {
  0%, 100% { opacity: 0.2; }
  50% { opacity: 1; }
}

.vms-body {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

/* VMS Neon Dot Matrix Font Styling */
.vms-text {
  font-size: 1.15rem;
  font-weight: 800;
  letter-spacing: -0.2px;
  margin: 0;
  line-height: 1.3;
  text-shadow: 0 0 4px currentColor;
}

.smooth .vms-text {
  color: #10b981; /* Neon green */
}

.warning .vms-text {
  color: #fbbf24; /* Neon gold/orange */
}

.danger .vms-text {
  color: #f87171; /* Neon red */
}

.vms-subtext {
  font-size: 0.8rem;
  font-weight: 600;
  color: #e2e8f0;
  margin: 0;
}

/* ====================================================
   Trips view segmented control (Ver 2.15)
   ==================================================== */
.trips-view-segment {
  display: flex;
  width: 100%;
  background-color: var(--bg-card);
  border: 1px solid var(--bg-card-border);
  border-radius: var(--radius-sm);
  padding: 4px;
  gap: 4px;
}

.trips-view-segment .segment-item {
  flex: 1;
  background: none;
  border: none;
  color: var(--text-muted);
  font-weight: 600;
  font-size: 0.8rem;
  padding: 8px 10px;
  border-radius: 6px;
  cursor: pointer;
  transition: all var(--transition-fast);
  text-align: center;
  white-space: nowrap;
}

.trips-view-segment .segment-item.active {
  background-color: var(--bg-panel);
  color: var(--text-main);
  box-shadow: var(--shadow-sm);
  border: 1px solid var(--bg-card-border);
}

/* ====================================================
   Calendar View Layout (Ver 2.15)
   ==================================================== */
.calendar-days-grid {
  display: grid;
  grid-template-columns: repeat(7, 1fr);
  gap: 4px;
}

.calendar-day-cell {
  background-color: var(--bg-card);
  border: 1px solid var(--bg-card-border);
  border-radius: 6px;
  aspect-ratio: 1 / 1.15;
  padding: 6px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  cursor: pointer;
  position: relative;
  transition: all var(--transition-fast);
  min-height: 52px;
}

.calendar-day-cell:hover:not(.empty) {
  border-color: var(--color-primary);
  background-color: var(--color-primary-muted);
}

.calendar-day-cell.selected {
  border-color: var(--color-primary);
  box-shadow: 0 0 0 2px var(--color-primary);
  background-color: var(--color-primary-muted);
  z-index: 2;
}

.calendar-day-cell.empty {
  background-color: transparent;
  border-color: transparent;
  cursor: default;
  pointer-events: none;
}

.day-number {
  font-size: 0.75rem;
  font-weight: 700;
  color: var(--text-main);
}

.calendar-day-cell.sun .day-number {
  color: var(--color-danger);
}

.calendar-day-cell.sat .day-number {
  color: var(--color-primary);
}

.calendar-day-cell.empty .day-number {
  color: transparent;
}

.day-badge-container {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: flex-end;
  gap: 2px;
  width: 100%;
  overflow: hidden;
}

.day-trip-count {
  font-size: 0.55rem;
  font-weight: 700;
  color: var(--color-primary);
  background-color: var(--color-primary-muted);
  padding: 1px 3px;
  border-radius: 3px;
  white-space: nowrap;
  line-height: 1;
}

.day-trip-unpaid {
  font-size: 0.55rem;
  font-weight: 700;
  color: var(--color-warning);
  background-color: var(--color-warning-muted);
  padding: 1px 3px;
  border-radius: 3px;
  white-space: nowrap;
  line-height: 1;
}

.day-trip-fee {
  font-size: 0.55rem;
  font-weight: 700;
  color: var(--text-muted);
  white-space: nowrap;
  line-height: 1.1;
}

/* Unpaid status marker on calendar day cell */
.calendar-day-cell.has-unpaid {
  border-color: rgba(245, 158, 11, 0.4);
  background-color: rgba(245, 158, 11, 0.03);
}

.calendar-day-cell.has-unpaid.selected {
  border-color: var(--color-warning);
  box-shadow: 0 0 0 2px var(--color-warning);
  background-color: var(--color-warning-muted);
}

.calendar-day-cell.has-trips {
  background-color: rgba(99, 102, 241, 0.03);
  border-color: rgba(99, 102, 241, 0.15);
}

.calendar-day-cell.has-trips.has-unpaid {
  background: linear-gradient(135deg, rgba(99, 102, 241, 0.03) 0%, rgba(245, 158, 11, 0.03) 100%);
  border-color: rgba(245, 158, 11, 0.35);
}

.day-dots-container {
  display: none;
}

@media (max-width: 767px) {
  .app-nav {
    position: fixed !important;
    bottom: 0 !important;
    left: 0 !important;
    right: 0 !important;
    z-index: 9999 !important;
    background-color: var(--bg-nav) !important;
  }

  .calendar-day-cell {
    aspect-ratio: 1 / 1.1;
    padding: 4px;
    min-height: 48px;
    justify-content: space-between;
  }
  
  .day-number {
    font-size: 0.72rem;
    line-height: 1;
  }

  .desktop-badges {
    display: none !important;
  }

  .day-dots-container {
    display: flex !important;
    gap: 3px;
    justify-content: center;
    align-items: center;
    width: 100%;
    margin-top: auto;
    margin-bottom: 2px;
  }

  .day-dot {
    width: 5px;
    height: 5px;
    border-radius: 50%;
    display: inline-block;
  }

  .day-dot.trip-dot {
    background-color: var(--color-primary);
  }

  .day-dot.unpaid-dot {
    background-color: var(--color-warning);
  }

  .day-trip-fee {
    font-size: 0.52rem;
    font-weight: 800;
    color: var(--text-main);
    transform: scale(0.95);
    margin-top: 1px;
    line-height: 1;
    text-align: center;
    width: 100%;
  }
}


/* ====================================================
   Clients Management Tab (Ver 2.16)
   ==================================================== */
.client-card {
  background-color: var(--bg-card);
  border: 1px solid var(--bg-card-border);
  border-radius: var(--radius-md);
  padding: 16px;
  display: flex;
  flex-direction: column;
  gap: 12px;
  margin-bottom: 12px;
  transition: transform var(--transition-fast), border-color var(--transition-fast);
}

.client-card:hover {
  border-color: var(--color-primary);
  transform: translateY(-2px);
}

.client-card-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  border-bottom: 1px solid var(--bg-card-border);
  padding-bottom: 8px;
}

.client-card-title {
  font-size: 1rem;
  font-weight: 700;
  color: var(--text-main);
  margin: 0;
}

.client-card-actions {
  display: flex;
  gap: 6px;
}

.client-card-body {
  display: flex;
  flex-direction: column;
  gap: 6px;
  font-size: 0.8rem;
}

.client-meta-row {
  display: flex;
  align-items: center;
  gap: 8px;
  color: var(--text-muted);
}

.client-meta-row strong {
  min-width: 60px;
  color: var(--text-main);
}

.client-phone-link {
  color: var(--color-primary);
  text-decoration: none;
  font-weight: 600;
  display: inline-flex;
  align-items: center;
  gap: 4px;
}

.client-phone-link:hover {
  text-decoration: underline;
}

.client-notes-box {
  background-color: var(--bg-app);
  padding: 8px 12px;
  border-radius: var(--radius-sm);
  border: 1px solid var(--bg-card-border);
  margin-top: 6px;
}

.client-notes-box strong {
  display: block;
  font-size: 0.75rem;
  color: var(--text-main);
  margin-bottom: 4px;
}

.client-notes-box p {
  margin: 0;
  color: var(--text-muted);
  line-height: 1.4;
  white-space: pre-wrap;
}

/* Bottom Nav bar adjustment for 7 items on mobile/tablet devices */
@media (max-width: 767px) {
  .app-nav {
    padding: 0 4px !important;
  }
  .nav-item {
    gap: 2px !important;
    padding: 0 2px !important;
  }
  .nav-item span {
    font-size: 0.58rem !important;
    letter-spacing: -0.6px !important;
    white-space: nowrap !important;
  }
  .nav-item svg {
    width: 18px !important;
    height: 18px !important;
  }
}

/* Journey Timeline & Datetime Shortcuts (Ver 2.16 Patch 5.3 - Redesigned Premium UI) */
.timeline-journey-container {
  position: relative;
  padding-left: 0; /* Full width since timeline dots and lines are removed */
  display: flex;
  flex-direction: column;
  gap: 16px;
  margin-top: 10px;
  margin-bottom: 20px;
}

/* Timeline Step / Node wrapper */
.timeline-step {
  position: relative;
  width: 100%;
}

/* Collapsible dashed add triggers */
.btn-timeline-toggle {
  width: 100%;
  background: rgba(255, 255, 255, 0.01);
  border: 1px dashed var(--bg-card-border);
  color: var(--text-muted);
  font-size: 0.8rem;
  font-weight: 600;
  padding: 12px 14px; /* Increased height by 20% */
  border-radius: var(--radius-sm);
  cursor: pointer;
  display: flex;
  align-items: center;
  gap: 8px;
  transition: all var(--transition-normal);
  outline: none;
}

.btn-timeline-toggle:hover {
  border-color: var(--color-primary);
  color: var(--color-primary);
  background-color: var(--color-primary-muted);
  box-shadow: 0 0 10px var(--color-primary-muted);
}

/* Premium Floating Cards */
.journey-card {
  background-color: rgba(255, 255, 255, 0.02);
  border: 1px solid var(--bg-card-border);
  border-radius: var(--radius-sm);
  padding: 12px;
  display: flex;
  flex-direction: column;
  gap: 8px;
  transition: all var(--transition-normal);
}

.journey-card:hover {
  border-color: rgba(255, 255, 255, 0.12);
  background-color: rgba(255, 255, 255, 0.03);
}

/* Light Theme overrides for timeline cards */
body.light-theme .btn-timeline-toggle {
  background: var(--bg-card);
}
body.light-theme .btn-timeline-toggle:hover {
  background-color: var(--color-primary-muted);
}
body.light-theme .journey-card {
  background-color: var(--bg-card);
}
body.light-theme .journey-card:hover {
  border-color: rgba(0, 0, 0, 0.15);
  background-color: var(--bg-panel);
}

/* Card headers with titles and close triggers */
.card-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.card-header span {
  font-size: 0.78rem;
  font-weight: 700;
  color: var(--text-muted);
}

.card-header span.required {
  color: var(--color-danger);
}

.btn-card-close {
  background: transparent;
  border: none;
  color: var(--text-muted);
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 2px;
  border-radius: 50%;
  transition: all var(--transition-fast);
}

.btn-card-close:hover {
  color: var(--color-danger);
  background-color: var(--color-danger-muted);
}

/* Input Icon Group Wrapper */
.input-icon-group {
  position: relative;
  display: flex;
  align-items: center;
  width: 100%;
}

.input-icon-group svg {
  position: absolute;
  left: 12px;
  width: 14px;
  height: 14px;
  color: var(--text-muted);
  pointer-events: none;
  transition: color var(--transition-fast);
  z-index: 3;
}

.input-icon-group input {
  padding-left: 34px !important;
  background-color: var(--bg-input) !important;
  border: 1px solid var(--border-input) !important;
  height: 40px;
  font-size: 0.85rem !important;
  border-radius: var(--radius-sm) !important;
  color: var(--text-main);
  width: 100%;
  transition: all var(--transition-fast) ease-in-out;
}

.input-icon-group input[readonly] {
  cursor: pointer;
}

/* Customized Focus Glow Outline depending on node type */
.timeline-step.start .input-icon-group input:focus {
  border-color: var(--color-primary) !important;
  box-shadow: 0 0 8px var(--color-primary-muted) !important;
}
.timeline-step.start .input-icon-group input:focus + svg {
  color: var(--color-primary);
}

.timeline-step.load .input-icon-group input:focus {
  border-color: var(--color-success) !important;
  box-shadow: 0 0 8px var(--color-success-muted) !important;
}
.timeline-step.load .input-icon-group input:focus + svg {
  color: var(--color-success);
}

.timeline-step.via .input-icon-group input:focus {
  border-color: var(--color-warning) !important;
  box-shadow: 0 0 8px var(--color-warning-muted) !important;
}
.timeline-step.via .input-icon-group input:focus + svg {
  color: var(--color-warning);
}

.timeline-step.unload .input-icon-group input:focus {
  border-color: var(--color-danger) !important;
  box-shadow: 0 0 8px var(--color-danger-muted) !important;
}
.timeline-step.unload .input-icon-group input:focus + svg {
  color: var(--color-danger);
}

.timeline-step.arrival .input-icon-group input:focus {
  border-color: var(--color-accent-violet) !important;
  box-shadow: 0 0 8px var(--color-accent-violet-muted) !important;
}
.timeline-step.arrival .input-icon-group input:focus + svg {
  color: var(--color-accent-violet);
}

/* Datetime Shortcuts Container */
.datetime-shortcuts {
  display: flex;
  gap: 4px;
  flex-wrap: wrap;
  margin-top: 6px;
}

/* Shortcut Badge Style */
.shortcut-badge {
  background: rgba(59, 130, 246, 0.12) !important;
  border: 1px solid transparent !important;
  color: #93c5fd !important;
  font-size: 0.68rem;
  font-weight: 600;
  padding: 5px 10px;
  border-radius: 20px;
  cursor: pointer;
  transition: all var(--transition-fast) ease;
  white-space: nowrap;
}

.shortcut-badge:hover {
  background-color: rgba(59, 130, 246, 0.22) !important;
  color: #60a5fa !important;
  transform: translateY(-1px);
}

.shortcut-badge:active {
  transform: translateY(0);
}

body.light-theme .shortcut-badge {
  background: #e8f2ff !important;
  border-color: transparent !important;
  color: #2563eb !important;
}

body.light-theme .shortcut-badge:hover {
  background-color: #dbeafe !important;
  color: #1d4ed8 !important;
}

/* Draft Banner & Collapsible Section styling (Ver 2.16 - Patch 6) */
.draft-banner {
  display: flex;
  justify-content: space-between;
  align-items: center;
  background-color: var(--color-warning-muted);
  border: 1px solid var(--color-warning);
  padding: 8px 12px;
  border-radius: var(--radius-sm);
  margin-bottom: 12px;
  font-size: 0.75rem;
  color: var(--text-main);
}

.draft-banner-content {
  display: flex;
  align-items: center;
  gap: 8px;
}

.draft-banner-actions {
  display: flex;
  align-items: center;
  gap: 8px;
}

.draft-banner-actions .btn-icon {
  width: 24px;
  height: 24px;
  border-radius: 4px;
  color: var(--text-muted);
  display: flex;
  align-items: center;
  justify-content: center;
  background: transparent;
  border: none;
  cursor: pointer;
  transition: all var(--transition-fast) ease;
}

.draft-banner-actions .btn-icon:hover {
  background: var(--bg-card-border);
  color: var(--color-danger);
}

.collapsible-wrapper {
  display: grid;
  grid-template-rows: 0fr;
  transition: grid-template-rows 0.25s cubic-bezier(0.4, 0, 0.2, 1);
}

.collapsible-wrapper.expanded {
  grid-template-rows: 1fr;
}

/* ----------------------------------------------------
   5. AUTHENTICATION & LOGIN UI (Ver 2.17)
   ---------------------------------------------------- */
.auth-overlay {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: rgba(15, 23, 42, 0.96); /* Solid background on mobile */
  z-index: 9999;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 16px;
  opacity: 1;
  transition: opacity 0.3s ease;
}

@media (min-width: 768px) {
  .auth-overlay {
    background: rgba(15, 23, 42, 0.85);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
  }
}

body.light-theme .auth-overlay {
  background: rgba(241, 245, 249, 0.96);
}

@media (min-width: 768px) {
  body.light-theme .auth-overlay {
    background: rgba(241, 245, 249, 0.85);
  }
}

.auth-card {
  background: rgba(30, 41, 59, 0.96); /* Solid background on mobile */
  border: 1px solid rgba(255, 255, 255, 0.08);
  box-shadow: 0 20px 25px -5px rgba(0, 0, 0, 0.3), 0 10px 10px -5px rgba(0, 0, 0, 0.2);
  border-radius: var(--radius-md);
  width: 100%;
  max-width: 380px;
  padding: 28px 24px;
  text-align: center;
}

@media (min-width: 768px) {
  .auth-card {
    background: rgba(30, 41, 59, 0.7);
    backdrop-filter: blur(10px);
  }
}

body.light-theme .auth-card {
  background: rgba(255, 255, 255, 0.98); /* Solid background on mobile */
  border-color: rgba(0, 0, 0, 0.05);
  box-shadow: 0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 10px 10px -5px rgba(0, 0, 0, 0.05);
}

@media (min-width: 768px) {
  body.light-theme .auth-card {
    background: rgba(255, 255, 255, 0.85);
  }
}

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

.auth-header h2 {
  font-size: 1.6rem;
  font-weight: 800;
  letter-spacing: -1px;
  color: var(--text-main);
  margin-top: 6px;
  margin-bottom: 4px;
}

.auth-header p {
  font-size: 0.78rem;
  color: var(--text-muted);
  margin: 0;
}

.auth-view {
  display: none;
}

.auth-view.active {
  display: block;
}

/* ----------------------------------------------------
   6. ADMIN PANEL UI (Ver 2.17)
   ---------------------------------------------------- */
.admin-table {
  width: 100%;
  border-collapse: collapse;
}

.admin-table th, .admin-table td {
  padding: 12px 10px;
  border-bottom: 1px solid var(--bg-card-border);
}

.admin-table tbody tr:hover {
  background-color: var(--bg-panel);
}

.admin-role-badge {
  display: inline-flex;
  align-items: center;
  padding: 2px 8px;
  font-size: 0.65rem;
  font-weight: 700;
  border-radius: 4px;
}

.admin-role-badge.admin {
  background-color: var(--color-warning-muted);
  color: var(--color-warning);
  border: 1px solid var(--color-warning);
}

.admin-role-badge.user {
  background-color: var(--color-primary-muted);
  color: var(--color-primary);
  border: 1px solid var(--color-primary);
}

.btn-admin-action {
  font-size: 0.72rem;
  font-weight: 700;
  height: 24px;
  padding: 0 8px;
  border-radius: 4px;
  border: none;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 4px;
  transition: all var(--transition-fast) ease;
}

.btn-admin-action.change-role {
  background-color: var(--bg-panel);
  border: 1px solid var(--bg-card-border);
  color: var(--text-main);
}

.btn-admin-action.change-role:hover {
  background-color: var(--color-primary-muted);
  color: var(--color-primary);
  border-color: var(--color-primary);
}

.btn-admin-action.delete-account {
  background-color: var(--color-danger-muted);
  color: var(--color-danger);
}

.btn-admin-action.delete-account:hover {
  background-color: var(--color-danger);
  color: #fff;
}

/* ----------------------------------------------------
   7. EXPENSES PANEL UI (Ver 2.18)
   ---------------------------------------------------- */
.expense-category {
  font-size: 0.72rem;
  font-weight: 700;
  color: var(--color-primary);
  background-color: var(--color-primary-muted);
  padding: 1px 6px;
  border-radius: 4px;
  display: inline-block;
}

.expense-amount {
  font-size: 0.95rem;
  font-weight: 800;
  color: var(--color-danger);
  white-space: nowrap;
}

.expense-type-badge {
  font-size: 0.65rem;
  font-weight: 700;
  padding: 3px 8px;
  border-radius: 30px;
  white-space: nowrap;
}

.expense-type-badge.fixed {
  background-color: var(--color-success-muted);
  color: var(--color-success);
}

.expense-type-badge.variable {
  background-color: var(--color-warning-muted);
  color: var(--color-warning);
}

.form-section-title {
  font-size: 0.8rem;
  font-weight: 700;
  color: var(--color-primary);
  margin-bottom: 12px;
  letter-spacing: -0.3px;
}

/* Premium Expense Modal Refinement (Ver 2.21) */
.modal-content-expense {
  max-width: 500px !important;
  gap: 14px !important;
}

.expense-form-card {
  background-color: var(--bg-card);
  border: 1px solid var(--bg-card-border);
  border-radius: var(--radius-md);
  padding: 16px;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.expense-card-header {
  display: flex;
  align-items: center;
  margin-bottom: 4px;
}

.expense-card-header .card-title {
  font-size: 0.8rem;
  font-weight: 700;
  color: var(--color-primary);
  display: flex;
  align-items: center;
  gap: 6px;
  letter-spacing: -0.3px;
}

.expense-card-header .card-title svg {
  width: 14px;
  height: 14px;
}

/* Segmented Toggle Control for Expense Type */
.expense-type-segmented {
  display: flex;
  background-color: var(--bg-panel);
  border: 1px solid var(--bg-card-border);
  border-radius: var(--radius-sm);
  padding: 3px;
  gap: 4px;
  width: 100%;
}

@media (max-width: 480px) {
  .expense-type-segmented {
    flex-wrap: wrap;
  }
  .expense-type-segmented label {
    flex: 1 0 calc(50% - 4px);
    padding: 6px 8px;
    font-size: 0.72rem;
  }
}

.expense-type-segmented input[type="radio"] {
  display: none;
}

.expense-type-segmented label {
  flex: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  padding: 8px 12px;
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--text-muted);
  cursor: pointer;
  border-radius: 4px;
  transition: all var(--transition-fast);
  margin-bottom: 0 !important;
}

.expense-type-segmented label svg {
  width: 14px;
  height: 14px;
  transition: transform var(--transition-fast);
}

.expense-type-segmented input[type="radio"]:checked + label {
  background-color: var(--color-primary);
  color: #ffffff;
  box-shadow: var(--shadow-sm);
}

.expense-type-segmented input[type="radio"]:checked + label svg {
  transform: scale(1.1);
  color: #ffffff;
}

/* Form Input Icon Group (preserving standard styles) */
.form-input-icon-group {
  position: relative;
  display: flex;
  align-items: center;
  width: 100%;
}

.form-input-icon-group svg {
  position: absolute;
  left: 12px;
  width: 14px;
  height: 14px;
  color: var(--text-muted);
  pointer-events: none;
  transition: color var(--transition-fast);
  z-index: 3;
}

.form-input-icon-group input,
.form-input-icon-group select,
.form-input-icon-group textarea {
  padding-left: 34px !important;
}

.form-input-icon-group input:focus + svg,
.form-input-icon-group select:focus + svg,
.form-input-icon-group textarea:focus + svg {
  color: var(--color-primary);
}

/* Custom Category back button in input */
.btn-clear-custom {
  position: absolute;
  right: 8px;
  top: 50%;
  transform: translateY(-50%);
  background: none;
  border: none;
  color: var(--text-muted);
  font-size: 1.25rem;
  font-weight: 700;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  width: 24px;
  height: 24px;
  transition: color var(--transition-fast);
  z-index: 5;
}

.btn-clear-custom:hover {
  color: var(--color-danger);
}

/* ====================================================
   Fullscreen Tracker Dashboard Modal (Ver 2.25)
   ==================================================== */
.dialog-tracker-fullscreen {
  width: 100%;
  height: calc(100% - 70px);
  border: none;
  background-color: var(--bg-app);
  padding: 0;
  display: none;
  flex-direction: column;
  color: var(--text-main);
  z-index: 90;
  position: absolute;
  top: 0;
  left: 0;
  margin: 0;
  max-width: 100%;
  max-height: 100%;
}

.dialog-tracker-fullscreen[open] {
  display: flex;
}

.tracker-dialog-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 16px 20px;
  background-color: var(--bg-panel);
  border-bottom: 1px solid var(--bg-card-border);
}

.tracker-dialog-header h3 {
  font-size: 1.15rem;
  font-weight: 800;
  margin: 0;
  color: var(--color-primary);
  display: flex;
  align-items: center;
  gap: 8px;
}

/* Pulsing red dot live indicator in header */
.tracker-header-live {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 0.68rem;
  font-weight: 800;
  color: var(--color-danger);
  background-color: rgba(239, 68, 68, 0.1);
  border: 1px solid rgba(239, 68, 68, 0.2);
  padding: 2px 8px;
  border-radius: 99px;
  margin-left: 6px;
  letter-spacing: 0.5px;
}

.tracker-header-live::before {
  content: "";
  width: 6px;
  height: 6px;
  background-color: var(--color-danger);
  border-radius: 50%;
  display: inline-block;
  animation: liveDotPulse 1.2s infinite ease-in-out;
}

@keyframes liveDotPulse {
  0%, 100% { opacity: 0.4; transform: scale(0.9); }
  50% { opacity: 1; transform: scale(1.1); }
}

.btn-close-tracker {
  background-color: var(--bg-card-border);
  border: 1px solid var(--bg-card-border);
  color: var(--text-muted);
  font-size: 1.1rem;
  line-height: 1;
  cursor: pointer;
  width: 32px;
  height: 32px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all var(--transition-fast);
  margin: 0 0 0 8px;
  padding: 0;
}

.btn-close-tracker:hover {
  background-color: var(--color-danger);
  border-color: var(--color-danger);
  color: #ffffff;
  transform: rotate(90deg);
}

.tracker-dialog-content {
  flex: 1;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 16px;
  overflow: hidden;
  min-height: 0;
}

.tracker-dialog-content #home-highway-vms {
  height: 30%;
  flex-shrink: 0;
  display: flex;
  flex-direction: column;
  min-height: 0;
}

.tracker-dialog-content .road-guide-container {
  height: 100%;
  display: flex;
  flex-direction: column;
  min-height: 0;
}

.tracker-dialog-content .road-guide-list {
  flex: 1;
  display: flex;
  flex-direction: column;
  gap: 8px;
  overflow-y: auto;
  min-height: 0;
}

.tracker-dialog-content .tracker-body {
  height: 100%;
  flex: 1;
  display: flex;
  flex-direction: row; /* Horizontal split: stepper left, buttons right */
  gap: 16px;
  background-color: var(--bg-panel);
  border: none;
  border-radius: 0;
  padding: 16px;
  min-height: 0;
}

/* Continuous Rounded Bar Progress Layout */
.tracker-dialog-content .tracker-stepper {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  margin: 0;
  padding: 8px 12px 8px 4px;
  position: relative;
  flex: 6; /* Left 60% width */
  width: 60%;
  min-height: 0;
  align-self: stretch;
  overflow-y: auto;
}

.tracker-progress-track {
  position: absolute;
  left: 12px; /* Centered relative to the left margin */
  width: 12px; /* Thick rounded bar track */
  background-color: var(--bg-card-border);
  border-radius: 99px;
  z-index: 1;
  transform: translateX(-50%);
  transition: all 0.3s ease;
}

.tracker-progress-fill {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  background: linear-gradient(to bottom, #2dd4bf, var(--color-primary)); /* Teal-to-Indigo gradient */
  border-radius: 99px;
  z-index: 2;
  transition: height 0.3s ease;
  box-shadow: 0 0 6px rgba(16, 185, 129, 0.35);
}

.tracker-progress-indicator {
  position: absolute;
  left: 12px;
  width: 18px; /* Slightly larger than the 12px bar for a tactile node */
  height: 18px;
  background-color: #ffffff;
  border: 5px solid var(--color-primary);
  border-radius: 50%;
  z-index: 4;
  transform: translate(-50%, -50%);
  box-shadow: 0 0 0 3px rgba(99, 102, 241, 0.25), 0 0 10px rgba(99, 102, 241, 0.6);
  animation: activePulse 2s infinite ease-in-out;
  transition: top 0.3s ease;
  display: none;
}

.tracker-dialog-content .step-node {
  display: flex;
  flex-direction: row;
  align-items: flex-start;
  position: relative;
  z-index: 2;
  width: 100%;
  padding: 4px 0; /* Extremely clean vertical spacing */
}

.milestone-status-icon {
  width: 14px;
  height: 14px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  z-index: 3;
  transition: all 0.3s ease;
}

.milestone-status-icon.completed {
  color: var(--color-success);
}

.milestone-status-icon.active {
  color: var(--color-primary);
}

.milestone-status-icon.pending {
  color: var(--text-muted);
  opacity: 0.7;
}

.tracker-dialog-content .step-node .node-text-group {
  transition: all 0.3s ease;
  padding: 4px 10px;
  border-radius: var(--radius-sm);
  border: 1px solid transparent;
  width: 100%;
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.tracker-dialog-content .step-node.active .node-text-group {
  background: var(--color-primary-muted);
  border-color: rgba(99, 102, 241, 0.15);
  border-left: 3.5px solid var(--color-primary);
  box-shadow: none;
}

.tracker-dialog-content .node-label {
  font-size: 0.88rem;
  font-weight: 700;
  color: var(--text-muted);
  transition: color 0.3s ease;
}

.tracker-dialog-content .step-node.completed .node-label {
  color: var(--text-main);
}

.tracker-dialog-content .step-node.active .node-label {
  color: var(--color-primary);
}

.tracker-dialog-content .node-time {
  font-size: 0.68rem;
  font-weight: 700;
  color: white;
  background-color: var(--color-success);
  padding: 1px 5px;
  border-radius: 5px;
  white-space: nowrap;
  box-shadow: 0 1px 2px rgba(0, 0, 0, 0.08);
  display: inline-block;
}

.tracker-dialog-content .step-node.active .node-time {
  background-color: var(--color-primary);
}

.line-duration {
  font-size: 0.7rem;
  color: var(--text-muted);
  font-family: var(--font-sans);
  white-space: nowrap;
  font-weight: 600;
}

.line-date {
  font-weight: 700;
  color: var(--color-warning);
}

.tracker-dialog-content .tracker-content-side {
  flex: 4; /* Right 40% width */
  width: 40%;
  min-width: 0;
  flex-shrink: 0;
  display: flex;
  flex-direction: column;
  justify-content: flex-end; /* Align buttons to bottom-right */
  gap: 12px;
  height: 100%;
  min-height: 0;
}

.tracker-option-actions {
  display: flex;
  flex-direction: column;
  gap: 8px;
  width: 100%;
}

.tracker-main-actions {
  width: 100%;
}

/* Option buttons placed directly above the main button (3D Tactile Styling) */
.btn-tracker-option {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  width: 100%;
  height: 38px;
  padding: 0 12px;
  background: #000000 !important; /* Unified to Black */
  border-top: 1.5px solid rgba(255, 255, 255, 0.2) !important;
  border-left: 1px solid rgba(255, 255, 255, 0.1) !important;
  border-right: 1px solid rgba(0, 0, 0, 0.15) !important;
  border-bottom: 3.5px solid rgba(0, 0, 0, 0.5) !important; /* 3D bottom shadow */
  border-radius: var(--radius-sm);
  color: #ffffff !important; /* Unified to White */
  font-size: 0.88rem !important;
  font-weight: 700 !important;
  cursor: pointer;
  position: relative;
  transition: all 0.15s cubic-bezier(0.4, 0, 0.2, 1);
  box-shadow: 0 3px 6px rgba(0, 0, 0, 0.15);
}

.btn-tracker-option:hover {
  background: #3f3f46 !important;
  transform: translateY(-1.5px);
  border-bottom-width: 4.5px;
  box-shadow: 0 5px 12px rgba(0, 0, 0, 0.22);
}

.btn-tracker-option:active {
  transform: translateY(2px);
  border-bottom-width: 1px;
  box-shadow: 0 1px 3px rgba(0, 0, 0, 0.12);
}

.btn-tracker-option .icon-sm {
  width: 14px;
  height: 14px;
}

/* Reset button override (Amber/Danger Colored Style) - Redesign to Premium Red */
.btn-tracker-option.btn-danger,
body.light-theme .btn-tracker-option.btn-danger {
  height: 34px !important;
  aspect-ratio: auto;
  background: linear-gradient(135deg, #ef4444, #dc2626) !important;
  border-top: 1.5px solid rgba(255, 255, 255, 0.25) !important;
  border-left: 1px solid rgba(255, 255, 255, 0.1) !important;
  border-right: 1px solid rgba(0, 0, 0, 0.15) !important;
  border-bottom: 3.5px solid rgba(0, 0, 0, 0.45) !important;
  color: #ffffff !important;
  font-size: 0.88rem !important;
  font-weight: 700 !important;
  box-shadow: 0 4px 12px rgba(220, 38, 38, 0.25) !important;
}

/* Set Reset and Undo options to be smaller (34px) */
.btn-tracker-option.btn-danger,
.btn-tracker-option.btn-warning,
body.light-theme .btn-tracker-option.btn-danger,
body.light-theme .btn-tracker-option.btn-warning {
  height: 34px !important;
}

.btn-tracker-option.btn-danger:hover,
body.light-theme .btn-tracker-option.btn-danger:hover {
  filter: brightness(1.1) !important;
  transform: translateY(-1.5px);
  border-bottom-width: 4.5px;
  box-shadow: 0 6px 16px rgba(220, 38, 38, 0.35) !important;
}

.btn-tracker-option.btn-danger:active,
body.light-theme .btn-tracker-option.btn-danger:active {
  transform: translateY(2px);
  border-bottom-width: 1px;
  box-shadow: 0 1px 3px rgba(220, 38, 38, 0.15);
}

body.light-theme .btn-tracker-option {
  background: #000000 !important;
  color: #ffffff !important;
  border-top: 1.5px solid rgba(255, 255, 255, 0.2) !important;
  border-left: 1px solid rgba(255, 255, 255, 0.1) !important;
  border-right: 1px solid rgba(0, 0, 0, 0.15) !important;
  border-bottom: 3.5px solid rgba(0, 0, 0, 0.5) !important;
}

body.light-theme .btn-tracker-option:hover {
  background: #18181b !important;
  color: #ffffff !important;
}



.btn-tracker-option[disabled] {
  opacity: 0.35;
  cursor: not-allowed;
  background: var(--bg-card) !important;
  border: 1px solid var(--bg-card-border) !important;
  color: var(--text-muted) !important;
  box-shadow: none !important;
  border-bottom: none !important;
  transform: none !important;
}

.btn-tracker-option.btn-tracker-small,
body.light-theme .btn-tracker-option.btn-tracker-small {
  height: 48px !important;
  aspect-ratio: auto !important;
  background: #000000 !important;
  color: #ffffff !important;
  border-top: 1.5px solid rgba(255, 255, 255, 0.2) !important;
  border-left: 1px solid rgba(255, 255, 255, 0.1) !important;
  border-right: 1px solid rgba(0, 0, 0, 0.15) !important;
  border-bottom: 3.5px solid rgba(0, 0, 0, 0.5) !important;
  box-shadow: 0 3px 10px rgba(0, 0, 0, 0.2) !important;
  font-size: 0.88rem !important;
  font-weight: 700 !important;
}

.btn-tracker-option.btn-tracker-small:hover,
body.light-theme .btn-tracker-option.btn-tracker-small:hover {
  background: #18181b !important;
  color: #ffffff !important;
  transform: translateY(-1.5px);
  border-bottom-width: 4.5px;
}

.btn-tracker-option.btn-tracker-small .icon-sm {
  width: 12px !important;
  height: 12px !important;
}

/* Main button at the bottom of the right panel (3D Tactile Styling) */
.btn-tracker-main {
  display: flex;
  flex-direction: column; /* Restored to column for square layout */
  align-items: center;
  justify-content: center;
  gap: 8px;
  width: 100%;
  height: auto; /* Height controlled by aspect-ratio */
  aspect-ratio: 4 / 3; /* Slightly reduced height than perfect square (1/1) */
  border-top: 2px solid rgba(255, 255, 255, 0.25);
  border-left: 1px solid rgba(255, 255, 255, 0.1);
  border-right: 1px solid rgba(0, 0, 0, 0.15);
  border-bottom: 4.5px solid rgba(0, 0, 0, 0.4); /* Deeper 3D bottom border */
  border-radius: var(--radius-md);
  color: #ffffff;
  font-size: 0.88rem !important; /* Unified font size */
  font-weight: 700 !important;
  cursor: pointer;
  position: relative;
  transition: all 0.15s cubic-bezier(0.4, 0, 0.2, 1);
  box-shadow: var(--shadow-md);
  text-align: center;
  padding: 12px;
}

.btn-tracker-main .icon-lg {
  width: 28px; /* Restored to 28px for square layout */
  height: 28px;
  filter: drop-shadow(0 2px 4px rgba(0, 0, 0, 0.15));
}

/* Clean Road Guide Container (Ver 2.32) */
.road-guide-container {
  background-color: var(--bg-panel);
  border: 1px solid var(--bg-card-border);
  border-radius: var(--radius-md);
  padding: 14px 16px;
  display: flex;
  flex-direction: column;
  height: 100%; /* Occupy 100% of the parent flex space (which is 40%) */
  min-height: 0;
  gap: 10px;
}

.road-guide-header {
  border-bottom: 1px solid var(--bg-card-border);
  padding-bottom: 8px;
  flex-shrink: 0;
}

.road-guide-title {
  font-size: 0.85rem;
  font-weight: 800;
  color: var(--color-primary);
  display: flex;
  align-items: center;
  gap: 6px;
  margin: 0;
}

.road-guide-list {
  flex: 1;
  display: flex;
  flex-direction: column;
  gap: 8px;
  overflow-y: auto; /* Just in case */
  min-height: 0;
}

.road-guide-item {
  display: flex;
  flex-direction: row;
  justify-content: space-between;
  align-items: center;
  padding: 10px 12px;
  background-color: var(--bg-card);
  border: 1px solid var(--bg-card-border);
  border-left: 4px solid transparent;
  border-radius: var(--radius-sm);
  gap: 12px;
  box-shadow: var(--shadow-sm);
  transition: all var(--transition-normal);
}

.road-guide-item:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
  border-color: var(--color-primary-muted);
}

.road-guide-item.smooth {
  border-left-color: var(--color-success);
}

.road-guide-item.warning {
  border-left-color: var(--color-warning);
}

.road-guide-item.danger {
  border-left-color: var(--color-danger);
}

.road-item-meta {
  display: flex;
  flex-direction: column;
  gap: 4px;
  flex-shrink: 0;
  width: 95px; /* fixed width for road name & status */
}

.road-badge {
  font-size: 0.78rem;
  font-weight: 700;
  color: var(--text-main);
  background-color: var(--bg-card-border);
  border: 1px solid var(--bg-card-border);
  padding: 3px 8px;
  border-radius: 6px;
  text-align: center;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.road-status-badge {
  font-size: 0.72rem;
  font-weight: 700;
  text-align: center;
  padding: 3px 8px;
  border-radius: 99px; /* Capsule pill */
}

.road-status-badge.status-smooth {
  color: #10b981;
  background-color: rgba(16, 185, 129, 0.12);
  border: 1px solid rgba(16, 185, 129, 0.2);
}

.road-status-badge.status-warning {
  color: #f59e0b;
  background-color: rgba(245, 158, 11, 0.12);
  border: 1px solid rgba(245, 158, 11, 0.2);
}

.road-status-badge.status-danger {
  color: #ef4444;
  background-color: rgba(239, 68, 68, 0.12);
  border: 1px solid rgba(239, 68, 68, 0.2);
}

.road-item-info {
  display: flex;
  flex-direction: column;
  gap: 2px;
  flex: 1;
  min-width: 0;
}

.road-info-text {
  font-size: 0.76rem;
  font-weight: 600;
  color: var(--text-main);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.road-surface-text {
  font-size: 0.68rem;
  color: var(--text-muted);
}

.btn-tracker-main:hover {
  transform: translateY(-2px);
  filter: brightness(1.08);
  box-shadow: var(--shadow-lg);
}

.btn-tracker-main:active {
  transform: translateY(1.5px);
  border-bottom-width: 1px;
  box-shadow: 0 1px 3px rgba(0, 0, 0, 0.15);
}

/* Unified Premium Color-Coded 3D Tactile Styling for Main Action Buttons */
.btn-tracker-main {
  background: #27272a !important; /* Default dark slate */
  color: #ffffff !important;
  border-top: 2px solid rgba(255, 255, 255, 0.25) !important;
  border-left: 1px solid rgba(255, 255, 255, 0.1) !important;
  border-right: 1px solid rgba(0, 0, 0, 0.15) !important;
  border-bottom: 4.5px solid rgba(0, 0, 0, 0.6) !important; /* Deeper 3D bottom border */
  box-shadow: 0 4px 14px rgba(0, 0, 0, 0.3) !important;
}

.btn-tracker-main:hover {
  background: #3f3f46 !important;
  color: #ffffff !important;
  border-color: rgba(255, 255, 255, 0.3) !important;
}

.btn-tracker-main:active {
  background: #18181b !important;
}

/* Blue Color for Start Driving State (운행 시작) */
.btn-tracker-main.state-start {
  background: linear-gradient(135deg, #3b82f6, #1d4ed8) !important;
  border-bottom-color: rgba(29, 78, 216, 0.6) !important;
  box-shadow: 0 4px 14px rgba(59, 130, 246, 0.4) !important;
}

/* Orange Color for Stop Arrival States (상차지도착, 하차지도착) */
.btn-tracker-main.state-load-arrive,
.btn-tracker-main.state-unload-arrive {
  background: linear-gradient(135deg, #f97316, #ea580c) !important;
  border-bottom-color: rgba(234, 88, 12, 0.6) !important;
  box-shadow: 0 4px 14px rgba(249, 115, 22, 0.4) !important;
}

/* Green Color Overrides for Completion States (상차완료, 경유완료, 하차완료, 운행완료) */
.btn-tracker-main.state-load-complete,
.btn-tracker-main.state-via-complete,
.btn-tracker-main.state-unload-complete,
.btn-tracker-main.state-finish-garage,
.btn-tracker-main.state-finish {
  background: linear-gradient(135deg, #10b981, #059669) !important;
  border-top: 1.5px solid rgba(255, 255, 255, 0.25) !important;
  border-left: 1px solid rgba(255, 255, 255, 0.1) !important;
  border-right: 1px solid rgba(0, 0, 0, 0.15) !important;
  border-bottom: 4.5px solid rgba(0, 0, 0, 0.45) !important;
  box-shadow: 0 4px 14px rgba(16, 185, 129, 0.4) !important;
  color: #ffffff !important;
}

.btn-tracker-main.state-load-complete:hover,
.btn-tracker-main.state-via-complete:hover,
.btn-tracker-main.state-unload-complete:hover,
.btn-tracker-main.state-finish-garage:hover,
.btn-tracker-main.state-finish:hover {
  filter: brightness(1.08) !important;
  border-color: rgba(16, 185, 129, 0.5) !important;
}

/* Stepper address label */
.node-address {
  font-size: 0.74rem;
  color: var(--text-muted);
  margin-top: 2px;
  display: inline-block;
  background-color: var(--bg-card-border);
  padding: 1px 6px;
  border-radius: 4px;
  border: 1px solid rgba(255, 255, 255, 0.03);
  align-self: flex-start;
  white-space: normal;
  word-break: keep-all;
  line-height: 1.3;
}

.step-node.completed .node-address {
  color: var(--color-success);
  background-color: rgba(16, 185, 129, 0.05);
  border-color: rgba(16, 185, 129, 0.1);
  font-weight: 500;
}

.step-node.active .node-address {
  color: var(--color-primary-hover);
  background-color: rgba(99, 102, 241, 0.05);
  border-color: rgba(99, 102, 241, 0.1);
  font-weight: 500;
}

/* Home Screen Large Hero Button */
.quick-tracker-card {
  padding: 0 !important;
  background: none !important;
  border: none !important;
  box-shadow: none !important;
  margin-bottom: 16px;
}

.tracker-hero-container {
  width: 100%;
}

.btn-tracker-hero {
  width: 100%;
  height: 80px;
  padding: 0 20px;
  background: linear-gradient(135deg, #1e293b, #0f172a) !important; /* Premium dark slate gradient */
  border: 1px solid rgba(255, 255, 255, 0.08) !important;
  border-radius: var(--radius-md);
  color: #ffffff !important;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.15rem;
  font-weight: 800;
  gap: 18px;
  cursor: pointer;
  transition: all var(--transition-normal);
  position: relative;
  overflow: hidden;
  box-shadow: 0 4px 12px rgba(15, 23, 42, 0.25) !important;
  text-align: center;
}

body.light-theme .btn-tracker-hero {
  background: linear-gradient(135deg, #334155, #1e293b) !important; /* Premium gradient for light theme */
  border: 1px solid rgba(255, 255, 255, 0.05) !important;
  color: #ffffff !important;
}

/* Animated metallic light sweep reflection */
.btn-tracker-hero::before {
  content: '';
  position: absolute;
  top: 0;
  left: -150%;
  width: 100%;
  height: 100%;
  background: linear-gradient(
    90deg,
    transparent,
    rgba(255, 255, 255, 0.12),
    transparent
  );
  transition: 0.6s;
}

body.light-theme .btn-tracker-hero::before {
  background: linear-gradient(
    90deg,
    transparent,
    rgba(255, 255, 255, 0.08),
    transparent
  );
}

.btn-tracker-hero:hover::before {
  left: 150%;
}

.btn-tracker-hero:hover {
  transform: translateY(-2px);
  filter: brightness(1.12);
  box-shadow: 0 6px 16px rgba(0, 0, 0, 0.3) !important;
}
body.light-theme .btn-tracker-hero:hover {
  filter: brightness(1.12);
}

/* Circular icon badge wrapper */
.btn-tracker-hero .hero-icon-container {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.12) !important;
  border: 1px solid rgba(255, 255, 255, 0.2) !important;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  transition: all var(--transition-normal);
}

.btn-tracker-hero .hero-icon {
  width: 18px;
  height: 18px;
  color: #ffffff !important;
  transition: all var(--transition-normal);
}

.btn-tracker-hero:hover .hero-icon-container {
  background: rgba(255, 255, 255, 0.2) !important;
  border-color: rgba(255, 255, 255, 0.4) !important;
  box-shadow: 0 0 12px rgba(255, 255, 255, 0.2) !important;
}

.btn-tracker-hero:hover .hero-icon {
  transform: scale(1.15) rotate(15deg);
}

.hero-text-group {
  display: flex;
  flex-direction: column;
  gap: 3px;
}

.hero-subtitle {
  font-size: 0.72rem;
  color: var(--text-muted);
  font-weight: 600;
  text-transform: uppercase;
}

.hero-title {
  font-size: 1.15rem;
  font-weight: 800;
  margin: 0;
  color: var(--text-main);
  display: flex;
  align-items: center;
}

/* Pulsing live dot indicator */
.live-dot-indicator {
  width: 8px;
  height: 8px;
  background-color: var(--color-primary);
  border-radius: 50%;
  display: inline-block;
  margin-right: 8px;
  animation: livePulseColor 1.5s infinite alternate;
}

@keyframes livePulseColor {
  0% {
    box-shadow: 0 0 0 0 var(--color-primary-muted);
  }
  100% {
    box-shadow: 0 0 0 6px rgba(255, 255, 255, 0);
  }
}

.tracker-hero-container.driving-active .btn-tracker-hero {
  background: linear-gradient(135deg, #1e3a8a, #172554) !important; /* Deep navy active gradient */
  border-color: #3b82f6 !important;
  color: #ffffff !important;
  box-shadow: 0 0 25px rgba(59, 130, 246, 0.3) !important;
  animation: borderGlowPulse 2s infinite alternate;
}

body.light-theme .tracker-hero-container.driving-active .btn-tracker-hero {
  background: linear-gradient(135deg, #1e3a8a, #172554) !important;
  border-color: #3b82f6 !important;
  box-shadow: 0 0 25px rgba(59, 130, 246, 0.2) !important;
}

.tracker-hero-container.driving-active .btn-tracker-hero .hero-icon-container {
  background: rgba(59, 130, 246, 0.2);
  border-color: rgba(59, 130, 246, 0.4);
  box-shadow: 0 0 15px rgba(59, 130, 246, 0.4);
}

.tracker-hero-container.driving-active .btn-tracker-hero .hero-icon {
  color: #3b82f6;
  animation: pulseRotate 3s infinite ease-in-out;
}

@keyframes borderGlowPulse {
  0% {
    box-shadow: 0 0 15px rgba(59, 130, 246, 0.25);
    border-color: rgba(59, 130, 246, 0.4);
  }
  100% {
    box-shadow: 0 0 30px rgba(59, 130, 246, 0.55);
    border-color: #3b82f6;
  }
}

@keyframes pulseRotate {
  0%, 100% {
    transform: rotate(0deg) scale(1);
  }
  50% {
    transform: rotate(15deg) scale(1.15);
  }
}

/* Live System Status Widget in Control Side (Ver 2.32) */
.tracker-status-widget {
  background: linear-gradient(135deg, var(--bg-card), rgba(99, 102, 241, 0.03));
  border: 1px solid var(--bg-card-border);
  border-left: 3px solid var(--color-primary);
  border-radius: var(--radius-sm);
  padding: 12px 14px;
  display: flex;
  flex-direction: column;
  gap: 8px;
  box-shadow: var(--shadow-sm);
  margin-bottom: auto; /* Push down option buttons below it */
  transition: border-color var(--transition-normal);
}

.gps-status-row {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.78rem;
  font-weight: 700;
  color: var(--text-main);
}

.gps-dot {
  width: 8px;
  height: 8px;
  background-color: var(--color-success);
  border-radius: 50%;
  position: relative;
  display: inline-block;
}

.gps-dot.pulsing::after {
  content: "";
  position: absolute;
  top: -2px;
  left: -2px;
  right: -2px;
  bottom: -2px;
  border-radius: 50%;
  border: 2px solid var(--color-success);
  animation: gpsPulse 1.8s infinite ease-out;
}

@keyframes gpsPulse {
  0% { transform: scale(0.8); opacity: 0.8; }
  100% { transform: scale(2.2); opacity: 0; }
}

.device-status-row {
  display: flex;
  align-items: center;
  gap: 6px;
  font-size: 0.72rem;
  color: var(--text-muted);
}

.device-status-row svg {
  width: 12px;
  height: 12px;
  color: var(--color-primary);
}

/* ====================================================
   PC, Tablet, Foldable Responsive Upgrades (PWA Setup)
   ==================================================== */

/* 1. App container grid layout for screens >= 768px */
@media (min-width: 768px) {
  .app-container {
    display: grid;
    grid-template-areas: 
      "nav header"
      "nav main";
    grid-template-columns: 240px 1fr;
    grid-template-rows: 70px 1fr;
    width: 100vw;
    height: 100vh;
    max-width: none;
    border-radius: 0;
    border: none;
    box-shadow: none;
    overflow: hidden;
  }

  .app-header {
    grid-area: header;
    position: relative;
    width: 100%;
    height: 70px;
    border-bottom: 1px solid var(--bg-card-border);
    box-shadow: var(--shadow-sm);
    z-index: 10;
  }

  .app-main {
    grid-area: main;
    padding: 24px;
    padding-bottom: 24px; /* Reset bottom margin on desktop */
    overflow-y: auto;
    height: 100%;
  }

  /* Navigation Sidebar style */
  .app-nav {
    grid-area: nav;
    position: relative;
    display: flex;
    flex-direction: column;
    width: 240px;
    height: 100%;
    justify-content: flex-start;
    align-items: flex-start;
    padding: 24px 16px;
    gap: 8px;
    border-right: 1px solid var(--bg-card-border);
    border-top: none;
    background-color: var(--bg-panel);
    box-shadow: none;
    z-index: 15;
  }

  .app-nav .nav-item {
    width: 100%;
    flex-direction: row;
    justify-content: flex-start;
    align-items: center;
    gap: 12px;
    padding: 12px 16px;
    height: 48px;
    border-radius: var(--radius-sm);
    flex: none;
    border-bottom: none;
    transition: all var(--transition-fast);
  }

  .app-nav .nav-item:hover {
    background-color: rgba(99, 102, 241, 0.08);
    color: var(--color-primary);
  }

  .app-nav .nav-item span {
    display: inline;
    font-size: 0.9rem;
    font-weight: 700;
  }

  .app-nav .nav-item.active {
    background-color: var(--color-primary-muted);
    color: var(--color-primary);
  }

  /* Home Panel Grid Layout */
  .home-desktop-grid {
    display: grid;
    grid-template-columns: 1.2fr 1fr;
    gap: 20px;
    align-items: start;
    margin-top: 16px;
  }

  .home-left-col, .home-right-col {
    display: flex;
    flex-direction: column;
    gap: 16px;
  }

  /* Stats grid: 4 columns on large screens */
  .stats-grid {
    grid-template-columns: repeat(4, 1fr);
    gap: 16px;
  }
}

/* 2. PC floating dialog mode for screens >= 1024px */
@media (min-width: 1024px) {
  .dialog-tracker-fullscreen {
    position: fixed;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 960px;
    height: 720px;
    border-radius: var(--radius-lg);
    border: 1px solid var(--bg-card-border);
    box-shadow: var(--shadow-lg), 0 10px 40px rgba(0, 0, 0, 0.4), 0 0 0 9999px rgba(15, 23, 42, 0.6); /* Large shadow acts as backdrop dimming */
    max-width: 90vw;
    max-height: 85vh;
    z-index: 100;
    overflow: hidden;
  }
}

/* ====================================================
   Boxed Layout for Form Sections (Ver 2.16 Patch 4)
   ==================================================== */
.form-section-box {
  background-color: var(--bg-card); /* Soft theme card background (lighter slate in dark theme, light gray in light theme) */
  border: 1px solid var(--bg-card-border);
  border-radius: var(--radius-md);
  padding: 18px;
  margin-bottom: 16px;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.05); /* Soft depth shadow */
  transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
}

.form-section-box:focus-within {
  border-color: rgba(99, 102, 241, 0.45); /* Soft violet highlight border on focus */
  box-shadow: 0 4px 20px rgba(99, 102, 241, 0.06);
}

.form-section-title {
  font-size: 0.8rem;
  font-weight: 700;
  color: var(--text-main);
  margin-top: 0;
  margin-bottom: 14px;
  display: flex;
  align-items: center;
  gap: 8px;
  border-bottom: 1px dashed var(--bg-card-border);
  padding-bottom: 10px;
}

.form-section-title svg {
  width: 15px;
  height: 15px;
  color: var(--color-primary);
}

/* ====================================================
   Expense Hero Button on Home View (Ver 2.16 Patch 5)
   ==================================================== */


/* ====================================================
   Expanded Trip Card layout overrides (Ver 2.16 Patch 7)
   ==================================================== */
.db-trip-item.expanded .route-collapsed {
  display: none !important;
}

.db-trip-item.expanded .route-expanded {
  display: inline-flex !important;
  flex-wrap: wrap;
  align-items: center;
}

.db-trip-item.expanded .db-trip-right .db-trip-status-badge,
.db-trip-item.expanded .db-trip-right .db-trip-fee {
  display: none !important;
}

/* ====================================================
   Trip Registration Wizard (Ver 2.3)
   ==================================================== */
.wizard-tabs {
  display: flex;
  width: 100%;
  border-bottom: 2px solid var(--bg-card-border);
  margin-bottom: 16px;
  background-color: var(--bg-panel);
  position: sticky;
  top: 0;
  z-index: 10;
}

.wizard-tab {
  flex: 1;
  padding: 12px 0;
  border: none;
  background: none;
  font-size: 0.82rem;
  font-weight: 600;
  color: var(--text-muted);
  cursor: pointer;
  text-align: center;
  transition: all var(--transition-fast);
  border-bottom: 3px solid transparent;
  margin-bottom: -2px; /* overlap container border-bottom */
}

.wizard-tab:hover {
  color: var(--color-primary);
  opacity: 0.85;
}

.wizard-tab.active {
  color: var(--color-primary) !important;
  font-weight: 800;
  border-bottom-color: var(--color-primary) !important;
}

/* Summary Badge Layout styles for Wizard Confirm */
.sum-badge {
  display: inline-block;
  font-size: 0.65rem;
  font-weight: 700;
  padding: 2px 6px;
  border-radius: 4px;
  line-height: 1.2;
  margin-right: 4px;
  vertical-align: middle;
}
.sum-badge.start-badge { 
  background-color: var(--bg-card-border); 
  color: var(--text-muted); 
}
.sum-badge.load-badge { 
  background-color: rgba(99, 102, 241, 0.15); 
  color: var(--color-primary); 
}
.sum-badge.via-badge { 
  background-color: rgba(139, 92, 246, 0.15); 
  color: #8b5cf6; 
}
.sum-badge.unload-badge { 
  background-color: rgba(245, 158, 11, 0.15); 
  color: var(--color-warning); 
}
.sum-badge.arrival-badge { 
  background-color: var(--bg-card-border); 
  color: var(--text-main); 
}

/* ====================================================
   Minimize Spacing in Trip Modal Step 1 (Ver 2.3.1)
   ==================================================== */
#dialog-trip .timeline-journey-container {
  gap: 12px !important;
  margin-top: 6px !important;
  margin-bottom: 12px !important;
}

#dialog-trip .journey-card {
  padding: 12px 14px !important;
  gap: 8px !important;
  border-radius: var(--radius-md) !important;
}

#dialog-trip .journey-card .input-icon-group {
  margin-bottom: 0 !important;
}

#dialog-trip .btn-timeline-toggle {
  padding: 8px 12px !important;
  font-size: 0.8rem !important;
}

#dialog-trip .datetime-shortcuts {
  margin-top: 4px !important;
}

#dialog-trip .shortcut-badge {
  padding: 3px 8px !important;
  font-size: 0.62rem !important;
  border-radius: 12px !important;
}

#dialog-trip .form-section-box {
  padding: 12px 14px !important;
  margin-bottom: 10px !important;
}

#dialog-trip .wizard-tabs {
  margin-bottom: 12px !important;
}

#dialog-trip .wizard-tab {
  padding: 8px 0 !important;
}

#dialog-trip .timeline-step .datetime-input-group label {
  margin-bottom: 2px !important;
}

/* ====================================================
   Monochrome Accent Overrides for Functional Stepper Nodes
   ==================================================== */
/* 1. Active Step Highlight (Sleek Blue) */
.milestone-status-icon.active {
  color: #3b82f6 !important;
}
.tracker-dialog-content .step-node.active .node-label {
  color: #3b82f6 !important;
}
.tracker-dialog-content .step-node.active .node-time {
  background-color: #3b82f6 !important;
  color: #ffffff !important;
}
.step-node.active .node-address {
  color: #3b82f6 !important;
  background-color: rgba(59, 130, 246, 0.06) !important;
  border-color: rgba(59, 130, 246, 0.15) !important;
}
.tracker-dialog-content .step-node.active .node-text-group {
  background: rgba(59, 130, 246, 0.04) !important;
  border-color: rgba(59, 130, 246, 0.15) !important;
  border-left: 3.5px solid #3b82f6 !important;
}

/* 2. Waypoint Step Highlight (Premium Violet) */
.step-node.via-node .node-label {
  color: #8b5cf6 !important;
}
.step-node.via-node.completed .milestone-status-icon.completed {
  color: #8b5cf6 !important;
}
.step-node.via-node.completed .node-address {
  color: #8b5cf6 !important;
  background-color: rgba(139, 92, 246, 0.06) !important;
  border-color: rgba(139, 92, 246, 0.15) !important;
}

/* Active Waypoint Step Override */
.step-node.via-node.active .milestone-status-icon.active {
  color: #8b5cf6 !important;
}
.step-node.via-node.active .node-label {
  color: #8b5cf6 !important;
}
.step-node.via-node.active .node-time {
  background-color: #8b5cf6 !important;
  color: #ffffff !important;
}
.step-node.via-node.active .node-address {
  color: #8b5cf6 !important;
  background-color: rgba(139, 92, 246, 0.06) !important;
  border-color: rgba(139, 92, 246, 0.15) !important;
}
.step-node.via-node.active .node-text-group {
  background: rgba(139, 92, 246, 0.04) !important;
  border-color: rgba(139, 92, 246, 0.15) !important;
  border-left: 3.5px solid #8b5cf6 !important;
}

/* 3. Collapsed Route Container Layout to Support Two-Line Mode */
.db-trip-route.route-collapsed {
  display: flex !important;
  flex-direction: column !important;
  align-items: flex-start !important;
  gap: 2px !important;
  width: 100% !important;
}

/* 4. Force text colors on btn-tracker-hero black button to be white */
.btn-tracker-hero .hero-title {
  color: #ffffff !important;
}

.btn-tracker-hero .hero-subtitle {
  color: rgba(255, 255, 255, 0.6) !important;
}

/* Sticky Modal Footer Styling (Ver 2.26) */
#dialog-trip .modal-footer,
#dialog-expense .modal-footer,
#dialog-client .modal-footer {
  position: sticky !important;
  bottom: -24px !important; /* Offset desktop padding */
  background-color: var(--bg-panel) !important;
  z-index: 100 !important;
  border-top: 1px solid var(--bg-card-border) !important;
  padding: 16px 24px !important;
  margin: 16px -24px -24px -24px !important;
  display: flex !important;
  justify-content: flex-end !important;
  gap: 10px !important;
}

@media (max-width: 767px) {
  #dialog-trip .modal-footer,
  #dialog-expense .modal-footer,
  #dialog-client .modal-footer {
    bottom: -16px !important; /* Offset mobile padding */
    margin: 16px -16px -16px -16px !important;
    padding: 16px 16px !important;
  }
}

/* Make trip modal footer transparent (Ver 2.26) */
#dialog-trip .modal-footer {
  background-color: transparent !important;
  border-top: none !important;
  box-shadow: none !important;
}

/* Custom styling for Trip Detail Modal (Centering, semi-transparent black backdrop with blur, body scroll lock) */
#dialog-trip-detail::backdrop {
  background-color: rgba(0, 0, 0, 0.65) !important;
  backdrop-filter: blur(3px) !important;
  -webkit-backdrop-filter: blur(3px) !important; /* iOS support */
}

body.modal-open {
  overflow: hidden !important;
}

@media (min-width: 768px) {
  body.modal-open {
    position: fixed;
    width: 100%;
    height: 100%;
  }
}

/* ====================================================
   Hybrid App Wrapper Overrides
   ==================================================== */
body.hybrid-app-mode .app-nav {
  display: none !important;
}
body.hybrid-app-mode .main-content {
  padding-bottom: env(safe-area-inset-bottom) !important;
}
body.hybrid-app-mode #dialog-trip.modal-dialog,
body.hybrid-app-mode #dialog-expense.modal-dialog,
body.hybrid-app-mode #dialog-inspection.modal-dialog,
body.hybrid-app-mode #dialog-client.modal-dialog,
body.hybrid-app-mode #dialog-tracker {
  position: fixed !important;
  top: 0 !important;
  bottom: 0 !important;
  left: 0 !important;
  right: 0 !important;
  width: auto !important; /* Stretch horizontally */
  height: 100vh !important;
  max-height: 100vh !important;
  margin: 0 !important;
  padding: 0 !important;
  border: none !important;
  z-index: 90 !important;
  background: transparent !important;
}

body.hybrid-app-mode #dialog-trip .modal-content,
body.hybrid-app-mode #dialog-expense .modal-content,
body.hybrid-app-mode #dialog-inspection .modal-content,
body.hybrid-app-mode #dialog-client .modal-content {
  width: 100% !important;
  height: 100% !important;
  max-width: none !important;
  border-radius: 0 !important;
  border: none !important;
  box-shadow: none !important;
  padding: 16px !important;
  overflow-y: auto !important;
  animation: none !important;
  pointer-events: auto !important;
}

/* ====================================================
   Inspection Calendar & Modal Custom Styles
   ==================================================== */
.calendar-day-cell.inspected-ok {
  border-color: var(--color-success) !important;
  background-color: var(--color-success-muted) !important;
}
.calendar-day-cell.inspected-defect {
  border-color: var(--color-danger) !important;
  background-color: var(--color-danger-muted) !important;
}
.calendar-day-cell.inspected-not-operating {
  border-color: var(--text-muted) !important;
  background-color: var(--bg-panel) !important;
}
.calendar-day-cell.uninspected-past {
  border-color: var(--color-danger) !important;
  background-color: rgba(239, 68, 68, 0.08) !important;
}
.calendar-day-cell.uninspected-past .day-number {
  color: var(--color-danger) !important;
}
.inspection-badge {
  font-size: 0.6rem;
  font-weight: 800;
  padding: 2px 2px;
  border-radius: 4px;
  text-align: center;
  width: 100%;
  margin-top: 4px;
  white-space: nowrap;
  box-sizing: border-box;
}
.inspection-badge.ok {
  background-color: var(--color-success);
  color: #fff;
}
.inspection-badge.defect {
  background-color: var(--color-danger);
  color: #fff;
}
.inspection-badge.not-operating {
  background-color: var(--text-muted);
  color: #fff;
}
.inspection-badge.none {
  background-color: rgba(239, 68, 68, 0.15);
  color: var(--color-danger);
  border: 1px dashed var(--color-danger);
}

/* Inspection checklist modal styles */
.inspection-item-box {
  background-color: var(--bg-panel);
  border: 1px solid var(--bg-card-border);
  border-radius: var(--radius-sm);
  padding: 12px;
  margin-bottom: 8px;
  cursor: pointer;
  transition: all var(--transition-fast);
}
.inspection-item-box:hover {
  background-color: var(--bg-card-hover);
}
.inspection-item-box.active {
  border-color: var(--color-primary);
  background-color: var(--color-primary-muted);
  box-shadow: 0 0 0 2px var(--color-primary-muted);
}
.inspection-item-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  width: 100%;
  gap: 12px;
}
.inspection-item-title {
  font-size: 0.85rem;
  font-weight: 700;
  color: var(--text-main);
  flex: 1;
  word-break: keep-all;
  line-height: 1.4;
}
.inspection-item-status-text {
  font-size: 0.75rem;
  font-weight: 800;
  flex-shrink: 0;
  white-space: nowrap;
  text-align: right;
  min-width: 42px;
}
.inspection-item-status-text.ok {
  color: var(--color-success);
}
.inspection-item-status-text.defect {
  color: var(--color-danger);
}
.inspection-item-status-text.not-operating {
  color: var(--text-muted);
}
.inspection-item-status-text.none {
  color: var(--text-muted);
  font-weight: 500;
}
.inspection-btn-group {
  display: flex;
  gap: 8px;
  margin-top: 10px;
  width: 100%;
}
.btn-insp {
  flex: 1;
  height: 34px;
  font-size: 0.8rem;
  font-weight: 700;
  border-radius: var(--radius-sm);
  border: 1px solid var(--bg-card-border);
  background-color: var(--bg-card);
  color: var(--text-main);
  cursor: pointer;
  transition: all var(--transition-fast);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 4px;
}
.btn-insp svg {
  width: 14px;
  height: 14px;
  flex-shrink: 0;
}
.btn-insp:hover {
  background-color: var(--bg-card-hover);
}
.btn-insp.ok.selected {
  background-color: var(--color-success) !important;
  color: #ffffff !important;
  border-color: var(--color-success) !important;
}
.btn-insp.defect.selected {
  background-color: var(--color-danger) !important;
  color: #ffffff !important;
  border-color: var(--color-danger) !important;
}
.btn-insp.not-operating.selected {
  background-color: var(--text-muted) !important;
  color: #ffffff !important;
  border-color: var(--text-muted) !important;
}

/* Inspection Table Styles (Ver 2.31) */
.inspection-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.85rem;
  margin-top: 6px;
}
.inspection-table th {
  background-color: var(--bg-panel);
  color: var(--text-muted);
  font-weight: 700;
  text-align: left;
  padding: 8px 10px;
  font-size: 0.75rem;
  border-bottom: 1px solid var(--bg-card-border);
}
.inspection-table td {
  padding: 10px 10px;
  border-bottom: 1px solid var(--bg-card-border);
  color: var(--text-main);
  vertical-align: middle;
}
.inspection-table tbody tr:hover {
  background-color: var(--bg-card-hover);
}
.inspection-table td .inspection-badge {
  display: inline-block;
  width: auto;
  min-width: 55px;
  padding: 3px 8px;
  margin-top: 0;
  font-size: 0.7rem;
  text-align: center;
}

/* Premium Modern Date-Time Picker Enhancements (Ver 2.32) */

input[type="date"],
input[type="datetime-local"] {
  position: relative;
  -webkit-appearance: none;
  -moz-appearance: none;
  appearance: none;
}

/* Make entire input click-trigger the native selection wheel on touch screens */
input[type="date"]::-webkit-calendar-picker-indicator,
input[type="datetime-local"]::-webkit-calendar-picker-indicator {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  width: 100%;
  height: 100%;
  background: transparent;
  color: transparent;
  cursor: pointer;
  z-index: 4;
  -webkit-appearance: none;
}

input[type="date"]::-webkit-datetime-edit,
input[type="datetime-local"]::-webkit-datetime-edit {
  padding: 0;
  display: flex;
  align-items: center;
}

input[type="date"]::-webkit-datetime-edit-fields-wrapper,
input[type="datetime-local"]::-webkit-datetime-edit-fields-wrapper {
  padding: 0;
}

/* Date/time text field coloring for light/dark theme contrast */
input[type="date"]::-webkit-datetime-edit-text,
input[type="date"]::-webkit-datetime-edit-month-field,
input[type="date"]::-webkit-datetime-edit-day-field,
input[type="date"]::-webkit-datetime-edit-year-field,
input[type="datetime-local"]::-webkit-datetime-edit-text,
input[type="datetime-local"]::-webkit-datetime-edit-month-field,
input[type="datetime-local"]::-webkit-datetime-edit-day-field,
input[type="datetime-local"]::-webkit-datetime-edit-year-field,
input[type="datetime-local"]::-webkit-datetime-edit-hour-field,
input[type="datetime-local"]::-webkit-datetime-edit-minute-field,
input[type="datetime-local"]::-webkit-datetime-edit-ampm-field {
  color: var(--text-main);
  font-weight: 500;
}

.input-icon-group input[type="date"]:hover,
.input-icon-group input[type="datetime-local"]:hover,
.form-input-icon-group input[type="date"]:hover,
.form-input-icon-group input[type="datetime-local"]:hover {
  border-color: var(--color-primary-muted) !important;
  background-color: var(--bg-card-hover) !important;
}

.input-icon-group input:focus ~ svg,
.form-input-icon-group input:focus ~ svg,
.input-icon-group input:focus + svg,
.form-input-icon-group input:focus + svg {
  color: var(--color-primary) !important;
}

/* Vehicle Inspection Modal Layout & Double Padding Fix (Ver 2.33) */
#dialog-inspection .modal-content {
  padding: 16px !important;
  gap: 12px !important;
}

#dialog-inspection .modal-body {
  padding: 0 !important; /* Remove nested double padding entirely */
  margin-top: 10px;
}

/* Home Panel Header Action Buttons styling */
.btn-icon-header:hover {
  background-color: var(--color-primary-muted) !important;
  color: var(--color-primary) !important;
  transform: scale(1.05);
}
.btn-icon-header:active {
  transform: scale(0.95);
}

/* ====================================================
   Mobile Keyboard Show/Hide & Viewport Resize Performance Optimizations
   ==================================================== */
@media (max-width: 767px) {
  /* 1. Hide the web bottom navigation bar when editing in modals to prevent position reflows */
  body.modal-open .app-nav {
    display: none !important;
  }
  
  /* 2. Expand modals to fill the entire vertical viewport when editing, since bottom nav is hidden */
  #dialog-trip.modal-dialog,
  #dialog-expense.modal-dialog,
  #dialog-inspection.modal-dialog,
  #dialog-client.modal-dialog {
    height: 100% !important;
    bottom: 0 !important;
  }

  /* 3. Force 16px font-size on all mobile input/select/textarea elements to completely prevent iOS/WebKit auto-zoom rendering lag */
  .form-group input,
  .form-group textarea,
  .form-group select,
  .form-input-icon-group input,
  .form-input-icon-group select,
  .form-input-icon-group textarea,
  .input-icon-group input,
  .input-icon-group select,
  .input-icon-group textarea {
    font-size: 16px !important;
  }

  /* 4. Disable heavy transitions on form controls focus and inputs on mobile resizing */
  .form-group input,
  .form-group textarea,
  .form-group select,
  .form-input-icon-group input,
  .form-input-icon-group select,
  .form-input-icon-group textarea,
  .input-icon-group input {
    transition: none !important;
  }

  /* 5. Hide the modal footer buttons while typing (focused) to prevent layout reflow stutters and maximize editing viewport space (Ver 2.36) */
  .modal-content:has(input:focus:not([readonly]), textarea:focus) .modal-footer {
    display: none !important;
  }
}

/* Custom DateTime Picker Styling (Ver 2.33) */
.datetime-picker-modal {
  background-color: var(--bg-card) !important;
  color: var(--text-main) !important;
  border-radius: var(--radius-md) !important;
  border: 1px solid var(--bg-card-border) !important;
  padding: 16px !important;
  box-shadow: var(--shadow-lg) !important;
}

.picker-day-cell {
  aspect-ratio: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  cursor: pointer;
  font-weight: 500;
  color: var(--text-main);
  transition: background-color var(--transition-fast), color var(--transition-fast);
}

.picker-day-cell:hover {
  background-color: var(--bg-card-hover);
}

.picker-day-cell.empty {
  cursor: default;
}

.picker-day-cell.empty:hover {
  background-color: transparent;
}

.picker-day-cell.today {
  border: 1.5px solid var(--color-primary-muted);
  color: var(--color-primary);
  font-weight: 700;
}

.picker-day-cell.selected {
  background-color: var(--color-primary) !important;
  color: #ffffff !important;
  font-weight: 700;
}

.picker-day-cell.sunday {
  color: var(--color-danger);
}

.picker-day-cell.saturday {
  color: var(--color-primary);
}

/* Loading spinner for deferred inline postcode picker loading */
.inline-loading-spinner {
  width: 16px;
  height: 16px;
  border: 2px solid rgba(59, 130, 246, 0.2);
  border-top-color: #3b82f6;
  border-radius: 50%;
  animation: inline-spin 0.8s linear infinite;
}
@keyframes inline-spin {
  to { transform: rotate(360deg); }
}

.animate-spin {
  animation: inline-spin 1s linear infinite;
  display: inline-block;
}

/* Custom Collapsible Unpaid Warning Details formatting */
.unpaid-warning-details summary::-webkit-details-marker {
  display: none;
}
.unpaid-warning-details summary {
  list-style: none;
}
.unpaid-warning-details[open] .warning-toggle-arrow {
  transform: rotate(180deg);
}

/* ====================================================
   Bulletin Board Styles (Ver 2.60)
   ==================================================== */
.board-cat-btn {
  padding: 6px 14px;
  font-size: 0.78rem;
  font-weight: 700;
  border-radius: 20px;
  border: 1px solid var(--bg-card-border);
  background-color: var(--bg-card);
  color: var(--text-muted);
  cursor: pointer;
  white-space: nowrap;
  transition: all var(--transition-fast) ease;
}
.board-cat-btn.active {
  background-color: var(--color-primary);
  color: #ffffff;
  border-color: var(--color-primary);
  box-shadow: 0 2px 8px rgba(139, 92, 246, 0.25);
}

.post-card {
  background-color: var(--bg-card);
  border: 1px solid var(--bg-card-border);
  border-radius: var(--radius-md);
  padding: 10px 12px;
  display: flex;
  flex-direction: column;
  gap: 4px;
  transition: all var(--transition-fast) ease;
  box-shadow: var(--shadow-sm);
}
.post-card:hover {
  border-color: var(--color-primary-muted);
}

.post-badge {
  font-size: 0.65rem;
  font-weight: 700;
  padding: 2px 8px;
  border-radius: 4px;
  display: inline-block;
}
.post-badge.notice {
  background-color: rgba(239, 68, 68, 0.1);
  color: var(--color-danger);
}
.post-badge.free {
  background-color: rgba(139, 92, 246, 0.1);
  color: var(--color-primary);
}
.post-badge.info {
  background-color: rgba(59, 130, 246, 0.1);
  color: #3b82f6;
}

.comment-card {
  background-color: var(--bg-panel);
  border: 1px solid var(--bg-card-border);
  border-radius: var(--radius-sm);
  padding: 6px 8px;
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.post-expanded-details {
  animation: slideDown 0.25s ease-out;
}

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