/* ================================================
   HelpMeCar — Clean Modern Design System v2
   ================================================ */

/* Google Fonts — Inter for UI + Sarabun for Thai */
@import url('https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700;800&family=Sarabun:wght@400;500;600;700&display=swap');

/* ================================================
   DESIGN TOKENS
   ================================================ */
:root {
  /* Brand Colors */
  --brand-primary: #2563EB;
  --brand-primary-hover: #1D4ED8;
  --brand-light: #EFF6FF;
  --brand-accent: #0EA5E9;

  /* Semantic Colors */
  --success: #16A34A;
  --success-bg: #F0FDF4;
  --warning: #D97706;
  --warning-bg: #FFFBEB;
  --danger: #DC2626;
  --danger-bg: #FEF2F2;
  --info: #0284C7;
  --info-bg: #F0F9FF;

  /* Neutral Palette (Light) */
  --bg-page: #F8FAFC;
  --bg-card: #FFFFFF;
  --bg-subtle: #F1F5F9;
  --bg-muted: #E2E8F0;
  --border: #E2E8F0;
  --border-strong: #CBD5E1;

  /* Text (Light) */
  --text-primary: #0F172A;
  --text-secondary: #475569;
  --text-muted: #94A3B8;
  --text-inverse: #FFFFFF;

  /* Aliases for backwards compat */
  --primary-blue: var(--brand-primary);
  --primary-blue-light: #3B82F6;
  --electric-blue: var(--brand-accent);
  --royal-blue: var(--brand-primary);
  --steel-blue: var(--brand-primary);
  --cyan-blue: var(--brand-accent);
  --bg-light: var(--bg-subtle);
  --bg-grey: var(--bg-subtle);
  --bg-white: var(--bg-card);
  --text-dark: var(--text-primary);
  --text-white: var(--text-inverse);
  --charcoal-grey: #334155;
  --slate-blue: #3B82F6;

  /* Spacing */
  --space-1: 0.25rem;
  --space-2: 0.5rem;
  --space-3: 0.75rem;
  --space-4: 1rem;
  --space-5: 1.25rem;
  --space-6: 1.5rem;
  --space-8: 2rem;
  --space-10: 2.5rem;
  --space-12: 3rem;
  --spacing-xs: 0.5rem;
  --spacing-sm: 1rem;
  --spacing-md: 1.5rem;
  --spacing-lg: 2rem;
  --spacing-xl: 3rem;

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

  /* Shadows */
  --shadow-sm: 0 1px 3px rgba(0, 0, 0, 0.08), 0 1px 2px rgba(0, 0, 0, 0.04);
  --shadow-md: 0 4px 12px rgba(0, 0, 0, 0.08), 0 2px 4px rgba(0, 0, 0, 0.04);
  --shadow-lg: 0 10px 25px rgba(0, 0, 0, 0.1), 0 4px 10px rgba(0, 0, 0, 0.06);
  --shadow-colored: 0 8px 20px rgba(37, 99, 235, 0.2);
  --shadow-glow: 0 0 0 3px rgba(37, 99, 235, 0.2);

  /* Transitions */
  --transition-fast: 0.15s ease;
  --transition-normal: 0.25s ease;
  --transition-slow: 0.4s ease;
  --transition-bounce: 0.3s cubic-bezier(0.34, 1.56, 0.64, 1);
}

/* ================================================
   DARK MODE
   ================================================ */
[data-theme="dark"] {
  --bg-page: #0F172A;
  --bg-card: #1E293B;
  --bg-subtle: #1E293B;
  --bg-muted: #334155;
  --border: #334155;
  --border-strong: #475569;

  --text-primary: #F1F5F9;
  --text-secondary: #CBD5E1;
  --text-muted: #64748B;

  --brand-primary: #3B82F6;
  --brand-primary-hover: #60A5FA;
  --brand-light: #1E3A5F;

  --success: #22C55E;
  --success-bg: #052E16;
  --warning: #FBBF24;
  --warning-bg: #1C1107;
  --danger: #F87171;
  --danger-bg: #1F0707;

  /* Backwards compat */
  --primary-blue: #3B82F6;
  --primary-blue-light: #60A5FA;
  --electric-blue: #38BDF8;
  --royal-blue: #60A5FA;
  --steel-blue: #3B82F6;
  --bg-light: #1E293B;
  --bg-grey: #1E293B;
  --bg-white: #1E293B;
  --text-dark: #F1F5F9;

  --shadow-sm: 0 1px 3px rgba(0, 0, 0, 0.4);
  --shadow-md: 0 4px 12px rgba(0, 0, 0, 0.4);
  --shadow-lg: 0 10px 25px rgba(0, 0, 0, 0.5);
}

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

html {
  font-size: 16px;
  scroll-behavior: smooth;
}

body {
  font-family: 'Inter', 'Sarabun', system-ui, sans-serif;
  background: var(--bg-page);
  color: var(--text-primary);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  min-height: 100vh;
  transition: background-color 0.3s ease, color 0.3s ease;
}

/* ================================================
   TYPOGRAPHY
   ================================================ */
h1,
h2,
h3,
h4,
h5,
h6 {
  font-weight: 700;
  line-height: 1.25;
  color: var(--text-primary);
  margin-bottom: 0.5em;
}

h1 {
  font-size: clamp(1.75rem, 4vw, 2.25rem);
}

h2 {
  font-size: clamp(1.4rem, 3vw, 1.75rem);
}

h3 {
  font-size: 1.25rem;
}

h4 {
  font-size: 1.1rem;
}

h5 {
  font-size: 1rem;
}

h6 {
  font-size: 0.875rem;
}

p {
  margin-bottom: 0.75em;
}

p:last-child {
  margin-bottom: 0;
}

a {
  color: var(--brand-primary);
  text-decoration: none;
  transition: color var(--transition-fast);
}

a:hover {
  color: var(--brand-primary-hover);
}

/* ================================================
   LAYOUT
   ================================================ */
.container {
  width: 100%;
  max-width: 1100px;
  margin: 0 auto;
  padding: 0 var(--space-6);
}

.section {
  padding: var(--space-8) 0;
}

/* ================================================
   NAVBAR
   ================================================ */
.navbar {
  background: rgba(255, 255, 255, 0.92);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--border);
  position: sticky;
  top: 0;
  z-index: 1000;
  height: 64px;
  display: flex;
  align-items: center;
  box-shadow: 0 1px 0 var(--border), 0 4px 12px rgba(0, 0, 0, 0.04);
  transition: background 0.3s, border-color 0.3s, box-shadow 0.3s;
}

[data-theme="dark"] .navbar {
  background: rgba(15, 23, 42, 0.92);
}

.navbar.scrolled {
  box-shadow: 0 1px 0 var(--border), 0 8px 24px rgba(0, 0, 0, 0.08);
}

.navbar-container {
  max-width: 1100px;
  width: 100%;
  margin: 0 auto;
  padding: 0 var(--space-6);
  display: flex;
  align-items: center;
  gap: var(--space-4);
}

.navbar-brand {
  font-size: 1.2rem;
  font-weight: 800;
  color: var(--brand-primary);
  display: flex;
  align-items: center;
  gap: var(--space-2);
  text-decoration: none;
  flex-shrink: 0;
  letter-spacing: -0.5px;
  transition: all var(--transition-fast);
}

.navbar-brand:hover {
  color: var(--brand-primary-hover);
  transform: scale(1.02);
}

.navbar-menu {
  display: flex;
  align-items: center;
  gap: 2px;
  list-style: none;
  flex: 1;
}

.navbar-link {
  color: var(--text-secondary);
  font-weight: 500;
  font-size: 0.875rem;
  padding: 0.4rem 0.7rem;
  border-radius: var(--radius-md);
  text-decoration: none;
  transition: all var(--transition-fast);
  white-space: nowrap;
  position: relative;
}

.navbar-link:hover {
  background: var(--bg-subtle);
  color: var(--text-primary);
}

.navbar-link.active {
  background: var(--brand-light);
  color: var(--brand-primary);
  font-weight: 600;
}

.navbar-link.active::after {
  content: '';
  position: absolute;
  bottom: -2px;
  left: 50%;
  transform: translateX(-50%);
  width: 16px;
  height: 2px;
  background: var(--brand-primary);
  border-radius: 2px;
}

.navbar-divider {
  width: 1px;
  height: 20px;
  background: var(--border);
  margin: 0 var(--space-2);
  flex-shrink: 0;
  opacity: 0.7;
}

.navbar-actions {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  margin-left: auto;
  flex-shrink: 0;
}

.btn-nav-cta {
  background: linear-gradient(135deg, var(--brand-primary) 0%, var(--brand-accent) 100%);
  color: white;
  padding: 0.45rem 1rem;
  border-radius: var(--radius-full);
  font-weight: 700;
  font-size: 0.82rem;
  text-decoration: none;
  transition: all 0.2s ease;
  display: flex;
  align-items: center;
  gap: 4px;
  box-shadow: 0 2px 8px rgba(37, 99, 235, 0.25);
  white-space: nowrap;
}

.btn-nav-cta:hover {
  background: linear-gradient(135deg, var(--brand-primary-hover) 0%, #0284C7 100%);
  color: white;
  transform: translateY(-2px);
  box-shadow: 0 6px 18px rgba(37, 99, 235, 0.4);
}

.theme-toggle {
  background: var(--bg-subtle);
  border: 1px solid var(--border);
  color: var(--text-secondary);
  width: 34px;
  height: 34px;
  border-radius: var(--radius-full);
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: all var(--transition-fast);
  font-size: 0.95rem;
  flex-shrink: 0;
}

.theme-toggle:hover {
  background: var(--bg-muted);
  border-color: var(--border-strong);
  transform: rotate(20deg) scale(1.1);
}

/* Mobile toggle */
.navbar-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  cursor: pointer;
  padding: 8px 10px;
  margin-left: auto;
  flex-shrink: 0;
  transition: all var(--transition-fast);
}

.navbar-toggle:hover {
  background: var(--bg-subtle);
  border-color: var(--border-strong);
}

.navbar-toggle span {
  display: block;
  width: 20px;
  height: 2px;
  background: var(--text-primary);
  border-radius: 2px;
  transition: all 0.3s cubic-bezier(0.34, 1.56, 0.64, 1);
  transform-origin: center;
}

/* Hamburger → X animation */
.navbar-toggle.open span:nth-child(1) {
  transform: translateY(7px) rotate(45deg);
}

.navbar-toggle.open span:nth-child(2) {
  opacity: 0;
  transform: scaleX(0);
}

.navbar-toggle.open span:nth-child(3) {
  transform: translateY(-7px) rotate(-45deg);
}

/* Skip nav */
.skip-nav {
  position: absolute;
  top: -100px;
  left: 1rem;
  background: var(--brand-primary);
  color: white;
  padding: 0.5rem 1rem;
  border-radius: var(--radius-md);
  z-index: 2000;
}

.skip-nav:focus {
  top: 1rem;
}


/* ================================================
   BUTTONS
   ================================================ */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-2);
  padding: 0.6rem 1.25rem;
  border-radius: var(--radius-md);
  font-family: inherit;
  font-weight: 600;
  font-size: 0.9rem;
  cursor: pointer;
  border: 1.5px solid transparent;
  text-decoration: none;
  transition: all var(--transition-fast);
  white-space: nowrap;
  line-height: 1;
}

.btn:disabled {
  opacity: 0.5;
  cursor: not-allowed;
  pointer-events: none;
}

/* Primary */
.btn-primary {
  background: var(--brand-primary);
  color: white;
  border-color: var(--brand-primary);
}

.btn-primary:hover {
  background: var(--brand-primary-hover);
  border-color: var(--brand-primary-hover);
  color: white;
  transform: translateY(-1px);
  box-shadow: var(--shadow-colored);
}

/* Outline */
.btn-outline {
  background: transparent;
  color: var(--brand-primary);
  border-color: var(--border-strong);
}

.btn-outline:hover {
  background: var(--brand-light);
  border-color: var(--brand-primary);
  color: var(--brand-primary);
}

/* Danger */
.btn-danger {
  background: var(--danger);
  color: white;
  border-color: var(--danger);
}

.btn-danger:hover {
  opacity: 0.9;
  transform: translateY(-1px);
  color: white;
}

/* Sizes */
.btn-sm {
  padding: 0.4rem 0.875rem;
  font-size: 0.8rem;
}

.btn-lg {
  padding: 0.75rem 1.75rem;
  font-size: 1rem;
}

.btn-xl {
  padding: 1rem 2rem;
  font-size: 1.1rem;
  border-radius: var(--radius-lg);
}

.btn-block {
  width: 100%;
}

/* Emergency button */
.btn-emergency {
  background: linear-gradient(135deg, #DC2626, #EF4444);
  color: white;
  border-color: #DC2626;
  box-shadow: 0 4px 15px rgba(220, 38, 38, 0.3);
}

.btn-emergency:hover {
  box-shadow: 0 6px 20px rgba(220, 38, 38, 0.4);
  transform: translateY(-2px);
  color: white;
}

/* ================================================
   CARDS
   ================================================ */
.card {
  background: var(--bg-card);
  border-radius: var(--radius-lg);
  border: 1px solid var(--border);
  box-shadow: var(--shadow-sm);
  transition: box-shadow var(--transition-normal), transform var(--transition-normal), border-color var(--transition-normal);
  overflow: hidden;
}

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

.card-glass {
  background: var(--bg-card);
  backdrop-filter: blur(12px);
}

.card-header {
  padding: var(--space-4) var(--space-6);
  border-bottom: 1px solid var(--border);
  display: flex;
  align-items: center;
  justify-content: space-between;
}

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

.card-body {
  padding: var(--space-5) var(--space-6);
}

.card-footer {
  padding: var(--space-4) var(--space-6);
  border-top: 1px solid var(--border);
  background: var(--bg-subtle);
  display: flex;
  align-items: center;
  gap: var(--space-3);
}

/* Stat cards */
.stat-card {
  background: var(--bg-card);
  border-radius: var(--radius-lg);
  border: 1px solid var(--border);
  padding: var(--space-5);
}

.stat-title {
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-bottom: 0.5rem;
}

.stat-value {
  font-size: 1.75rem;
  font-weight: 800;
  color: var(--text-primary);
  line-height: 1;
}

.bg-gradient-blue {
  background: linear-gradient(135deg, #EFF6FF, #DBEAFE);
  border-color: #BFDBFE;
}

.bg-gradient-green {
  background: linear-gradient(135deg, #F0FDF4, #DCFCE7);
  border-color: #A7F3D0;
}

.bg-gradient-orange {
  background: linear-gradient(135deg, #FFFBEB, #FEF3C7);
  border-color: #FDE68A;
}

.bg-gradient-purple {
  background: linear-gradient(135deg, #F5F3FF, #EDE9FE);
  border-color: #C4B5FD;
}

[data-theme="dark"] .bg-gradient-blue {
  background: rgba(59, 130, 246, 0.1);
  border-color: rgba(59, 130, 246, 0.25);
}

[data-theme="dark"] .bg-gradient-green {
  background: rgba(34, 197, 94, 0.1);
  border-color: rgba(34, 197, 94, 0.25);
}

[data-theme="dark"] .bg-gradient-orange {
  background: rgba(251, 191, 36, 0.1);
  border-color: rgba(251, 191, 36, 0.25);
}

[data-theme="dark"] .bg-gradient-purple {
  background: rgba(167, 139, 250, 0.1);
  border-color: rgba(167, 139, 250, 0.25);
}

/* ================================================
   FORMS
   ================================================ */
.form-group {
  margin-bottom: var(--space-5);
}

.form-label {
  display: block;
  font-weight: 600;
  font-size: 0.875rem;
  color: var(--text-secondary);
  margin-bottom: var(--space-2);
}

.form-control {
  width: 100%;
  padding: 0.6rem 0.875rem;
  background: var(--bg-card);
  border: 1.5px solid var(--border-strong);
  border-radius: var(--radius-md);
  font-family: inherit;
  font-size: 0.95rem;
  color: var(--text-primary);
  transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
  line-height: 1.5;
}

.form-control:focus {
  outline: none;
  border-color: var(--brand-primary);
  box-shadow: var(--shadow-glow);
}

.form-control::placeholder {
  color: var(--text-muted);
}

textarea.form-control {
  resize: vertical;
  min-height: 90px;
}

select.form-control {
  cursor: pointer;
}

/* ================================================
   GRIDS
   ================================================ */
.grid {
  display: grid;
  gap: var(--space-5);
}

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

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

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

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

.gap-3 {
  gap: var(--space-3);
}

/* ================================================
   BADGES
   ================================================ */
.badge {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  padding: 0.25rem 0.6rem;
  border-radius: var(--radius-full);
  font-size: 0.75rem;
  font-weight: 600;
  line-height: 1;
}

.badge-primary {
  background: var(--brand-light);
  color: var(--brand-primary);
}

.badge-success {
  background: var(--success-bg);
  color: var(--success);
}

.badge-warning {
  background: var(--warning-bg);
  color: var(--warning);
}

.badge-danger {
  background: var(--danger-bg);
  color: var(--danger);
}

.badge-secondary {
  background: var(--bg-muted);
  color: var(--text-secondary);
}

.badge-info {
  background: var(--info-bg);
  color: var(--info);
}

.badge-appointment {
  background: var(--success-bg);
  color: var(--success);
}

.badge-verified {
  background: #EFF6FF;
  color: #1D4ED8;
}

/* ================================================
   MODAL
   ================================================ */
.modal {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.5);
  backdrop-filter: blur(4px);
  z-index: 9000;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: var(--space-4);
  opacity: 0;
  pointer-events: none;
  transition: opacity var(--transition-normal);
}

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

.modal-content {
  background: var(--bg-card);
  border-radius: var(--radius-xl);
  border: 1px solid var(--border);
  box-shadow: var(--shadow-lg);
  width: 100%;
  max-width: 560px;
  max-height: 90vh;
  overflow-y: auto;
  transform: scale(0.96) translateY(8px);
  transition: transform var(--transition-normal);
}

.modal.active .modal-content {
  transform: scale(1) translateY(0);
}

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

.modal-header h3 {
  margin: 0;
  font-size: 1.1rem;
}

.modal-close {
  background: var(--bg-subtle);
  border: none;
  color: var(--text-muted);
  width: 30px;
  height: 30px;
  border-radius: var(--radius-full);
  font-size: 1.25rem;
  line-height: 1;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all var(--transition-fast);
}

.modal-close:hover {
  background: var(--danger-bg);
  color: var(--danger);
}

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

.modal-footer {
  padding: var(--space-4) var(--space-6);
  border-top: 1px solid var(--border);
  display: flex;
  justify-content: flex-end;
  gap: var(--space-3);
}

/* ================================================
   ALERTS / NOTIFICATIONS
   ================================================ */
.notification {
  position: fixed;
  top: var(--space-5);
  right: var(--space-5);
  z-index: 9999;
  max-width: 360px;
  background: var(--bg-card);
  border-radius: var(--radius-lg);
  border: 1px solid var(--border);
  box-shadow: var(--shadow-lg);
  padding: var(--space-4) var(--space-5);
  display: flex;
  align-items: flex-start;
  gap: var(--space-3);
  transform: translateX(120%);
  transition: transform var(--transition-bounce);
}

.notification.show {
  transform: translateX(0);
}

.notification.success {
  border-left: 4px solid var(--success);
}

.notification.error {
  border-left: 4px solid var(--danger);
}

.notification.info {
  border-left: 4px solid var(--info);
}

/* ================================================
   FILTER BAR
   ================================================ */
.filter-bar {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-3);
  margin-bottom: var(--space-6);
  align-items: center;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: var(--space-4);
}

.search-box {
  flex: 1;
  min-width: 240px;
  position: relative;
}

.search-icon {
  position: absolute;
  left: 0.75rem;
  top: 50%;
  transform: translateY(-50%);
  color: var(--text-muted);
  font-size: 0.9rem;
}

.search-box .form-control {
  padding-left: 2.25rem;
}

/* ================================================
   TRUST / STATUS INDICATORS
   ================================================ */
.trust-badge {
  display: inline-flex;
  align-items: center;
  gap: var(--space-1);
  font-size: 0.78rem;
  font-weight: 600;
  color: var(--success);
  background: var(--success-bg);
  padding: 0.25rem 0.6rem;
  border-radius: var(--radius-full);
}

.security-indicator {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  font-size: 0.8rem;
  color: var(--text-muted);
  background: var(--bg-subtle);
  padding: 0.35rem 0.75rem;
  border-radius: var(--radius-full);
  border: 1px solid var(--border);
}

/* ================================================
   UTILITY CLASSES
   ================================================ */
/* Text */
.text-primary {
  color: var(--brand-primary) !important;
}

.text-muted {
  color: var(--text-muted) !important;
}

.text-success {
  color: var(--success) !important;
}

.text-danger {
  color: var(--danger) !important;
}

.text-center {
  text-align: center !important;
}

.text-right {
  text-align: right !important;
}

.text-end {
  text-align: right !important;
}

/* Margin / Padding */
.mb-0 {
  margin-bottom: 0 !important;
}

.mb-1 {
  margin-bottom: var(--space-2) !important;
}

.mb-2 {
  margin-bottom: var(--space-3) !important;
}

.mb-3 {
  margin-bottom: var(--space-4) !important;
}

.mb-4 {
  margin-bottom: var(--space-6) !important;
}

.mt-1 {
  margin-top: var(--space-2) !important;
}

.mt-2 {
  margin-top: var(--space-3) !important;
}

.mt-3 {
  margin-top: var(--space-4) !important;
}

.mt-4 {
  margin-top: var(--space-6) !important;
}

.py-4 {
  padding-top: var(--space-6);
  padding-bottom: var(--space-6);
}

/* Display */
.d-none {
  display: none !important;
}

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

.gap-2 {
  gap: var(--space-3);
}

.rounded-lg {
  border-radius: var(--radius-lg);
}

.shadow-sm {
  box-shadow: var(--shadow-sm);
}

.bg-white {
  background: var(--bg-card);
}

/* Backwards compat */
.h5 {
  font-size: 1rem;
}

.p-3 {
  padding: var(--space-4);
}

/* ================================================
   STAR RATINGS
   ================================================ */
.stars {
  color: #FBBF24;
  letter-spacing: 1px;
}

/* ================================================
   ANIMATIONS (subtle only)
   ================================================ */
@keyframes float {

  0%,
  100% {
    transform: translateY(0);
  }

  50% {
    transform: translateY(-6px);
  }
}

@keyframes fadeIn {
  from {
    opacity: 0;
    transform: translateY(12px);
  }

  to {
    opacity: 1;
    transform: translateY(0);
  }
}

body {
  animation: fadeIn 0.3s ease-out;
}

/* ================================================
   MECHANIC JOB CARDS
   ================================================ */
.job-card {
  display: flex;
  align-items: flex-start;
  gap: var(--space-4);
  padding: var(--space-5);
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  transition: all var(--transition-fast);
}

.job-card:hover {
  border-color: var(--brand-primary);
  box-shadow: var(--shadow-md);
}

/* ================================================
   RESPONSIVE — MOBILE
   ================================================ */
@media (max-width: 768px) {
  .container {
    padding: 0 var(--space-4);
  }

  .section {
    padding: var(--space-6) 0;
  }

/* ---- Mobile Navbar Fixes ---- */
  .navbar {
    backdrop-filter: none !important;
    -webkit-backdrop-filter: none !important;
    background: var(--bg-card) !important;
  }

  /* ---- Hamburger button ---- */
  .navbar-toggle {
    display: none;
    align-items: center;
    justify-content: center;
    width: 44px;
    height: 44px;
    padding: 0;
    flex-direction: column;
    gap: 5px;
  }

  /* Hamburger → X animation */
  .navbar-toggle span {
    width: 24px;
    height: 2.5px;
    background: var(--text-primary);
    border-radius: 3px;
    display: block;
    transition: transform 0.3s ease, opacity 0.3s ease;
    transform-origin: center;
  }

  .navbar-toggle.open span:nth-child(1) {
    transform: translateY(7.5px) rotate(45deg);
  }

  .navbar-toggle.open span:nth-child(2) {
    opacity: 0;
    transform: scaleX(0);
  }

  .navbar-toggle.open span:nth-child(3) {
    transform: translateY(-7.5px) rotate(-45deg);
  }

  /* ---- Dark overlay when menu is open ---- */
  .nav-overlay {
    display: block;
    position: fixed;
    inset: 0;
    background: rgba(0, 0, 0, 0.5);
    backdrop-filter: blur(2px);
    z-index: 998;
    opacity: 0;
    visibility: hidden;
    touch-action: none;
    transition: opacity 0.3s ease, visibility 0s 0.3s;
  }

  .nav-overlay.active {
    opacity: 1;
    visibility: visible;
    transition: opacity 0.3s ease, visibility 0s;
  }

  /* ---- Menu drawer (Floating Bottom Sheet) ---- */
  .navbar-menu {
    display: flex;
    position: fixed;
    top: auto;
    left: var(--space-3);
    right: var(--space-3);
    bottom: 84px; /* Rest just above the bottom nav */
    width: auto;
    max-height: calc(85vh - 90px);
    background: var(--bg-card);
    border: 1px solid var(--border-strong);
    border-radius: var(--radius-xl);
    flex-direction: column;
    align-items: stretch;
    padding: var(--space-5) var(--space-3) var(--space-3) var(--space-3);
    gap: 0;
    overflow-y: auto;
    overscroll-behavior: contain;
    -webkit-overflow-scrolling: touch;
    z-index: 10000;
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.4);
    
    /* Clean, robust rendering strategy */
    opacity: 0;
    pointer-events: none;
    transform: translateY(40px); 
    transition: all 0.35s cubic-bezier(0.34, 1.56, 0.64, 1);
  }

  /* Pill indicator for bottom sheet */
  .navbar-menu::before {
    content: '';
    position: absolute;
    top: 12px;
    left: 50%;
    transform: translateX(-50%);
    width: 40px;
    height: 4px;
    background: var(--border-strong);
    border-radius: 4px;
  }

  .navbar-menu.active {
    opacity: 1;
    pointer-events: auto;
    transform: translateY(0);
  }

  /* ---- Nav links in drawer ---- */
  .navbar-link {
    display: flex;
    align-items: center;
    padding: 0.6rem var(--space-3);
    font-size: 0.95rem;
    font-weight: 500;
    border-radius: var(--radius-md);
    /* Ensure the 48px touch target rule */
    min-height: 48px;
    margin-bottom: 2px;
  }

  .navbar-link:hover {
    background: var(--bg-subtle);
  }

  .navbar-link.active {
    background: var(--brand-light);
    color: var(--brand-primary);
  }

  /* Divider becomes a horizontal rule */
  .navbar-divider {
    width: 100%;
    height: 1px;
    margin: var(--space-3) 0;
  }

  /* Actions at bottom of drawer */
  .navbar-actions {
    flex-direction: column;
    align-items: stretch;
    gap: var(--space-3);
    margin-top: var(--space-3);
    padding-top: var(--space-3);
    border-top: 1px solid var(--border);
    border-left: none;
    padding-left: 0;
  }

  .btn-nav-cta {
    justify-content: center;
  }

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

  /* ---- Buttons ---- */
  .btn-xl {
    font-size: 1rem;
    padding: 0.875rem 1.5rem;
  }

  /* ---- Cards ---- */
  .card-body {
    padding: var(--space-4);
  }

  .card-header {
    padding: var(--space-4);
    flex-wrap: wrap;
    gap: var(--space-2);
  }

  .card-footer {
    padding: var(--space-4);
  }

  /* ---- Filter bar ---- */
  .filter-bar {
    flex-direction: column;
    align-items: stretch;
  }

  .filter-bar>* {
    width: 100%;
    flex: 1 1 auto;
  }

  .search-box {
    width: 100%;
    min-width: unset;
  }

  /* ---- Flex-between: wrap on small screens ---- */
  .flex-between {
    flex-wrap: wrap;
    gap: var(--space-3);
  }

  /* ---- Notification: full-width on mobile ---- */
  .notification {
    right: var(--space-4);
    left: var(--space-4);
    max-width: none;
    width: auto;
    transform: translateY(-120%);
  }

  .notification.show {
    transform: translateY(0);
  }

  /* ---- Table responsive wrapper ---- */
  .table-responsive {
    width: 100%;
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
    border-radius: var(--radius-sm);
  }

  /* ---- Contact Banner: stack vertically ---- */
  .contact-banner {
    flex-direction: column;
    text-align: center;
    gap: var(--space-3);
  }

  /* ---- Hero banners: reduce padding & hide decorative emoji ---- */
  .hero-banner {
    padding: 1.5rem 1.25rem;
  }

  .hero-banner::after {
    display: none;
  }

  .insurance-hero::before {
    display: none;
  }

  /* ---- Mobile UX Touch Guidelines ---- */
  .btn, .action-btn, .form-control, .service-item {
    min-height: 48px;
    display: flex;
    align-items: center;
    justify-content: center;
  }
  
  .service-item {
    flex-direction: column;
    padding: 1rem;
  }
  
  body {
    padding-bottom: 76px; /* Offset for mobile bottom nav */
  }
}

@media (max-width: 480px) {
  h1 {
    font-size: 1.5rem;
  }

  h2 {
    font-size: 1.25rem;
  }

  .btn-xl {
    width: 100%;
  }

  /* ---- Tab bar: horizontal scroll for many tabs ---- */
  .service-tab-bar {
    flex-wrap: nowrap;
    overflow-x: auto;
    justify-content: flex-start;
    padding-bottom: var(--space-2);
    -webkit-overflow-scrolling: touch;
    scrollbar-width: none;
  }

  .service-tab-bar::-webkit-scrollbar {
    display: none;
  }

  .service-tab {
    white-space: nowrap;
    font-size: 0.8rem;
    padding: 0.55rem 0.65rem;
    flex-shrink: 0;
  }
}

/* ================================================
   MOBILE BOTTOM NAVIGATION
   ================================================ */
.mobile-bottom-nav {
  display: none;
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  background: var(--bg-card);
  border-top: 1px solid var(--border);
  z-index: 9999;
  padding-bottom: env(safe-area-inset-bottom);
  box-shadow: 0 -4px 12px rgba(0, 0, 0, 0.05);
}

[data-theme="dark"] .mobile-bottom-nav {
  box-shadow: 0 -4px 12px rgba(0, 0, 0, 0.5);
}

.bottom-nav-item {
  flex: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  color: var(--text-muted);
  text-decoration: none;
  border: none;
  background: transparent;
  min-height: 64px; /* Generous thumb target */
  cursor: pointer;
  transition: all var(--transition-fast);
}

.bottom-nav-item:hover, .bottom-nav-item.active {
  color: var(--brand-primary);
  background: var(--bg-subtle);
}

.bottom-nav-icon {
  font-size: 1.4rem;
  margin-bottom: 2px;
  line-height: 1;
}

.bottom-nav-label {
  font-size: 0.7rem;
  font-weight: 600;
  color: inherit;
}

@media (max-width: 768px) {
  .mobile-bottom-nav {
    display: flex;
  }
}


/* ================================================
   PRINT
   ================================================ */
@media print {

  .navbar,
  .btn,
  .modal {
    display: none;
  }
}