:root {
  --primary-color: #1a1a1a;
  --secondary-color: #666666;
  --accent-color: #333333;
  --bg-color: #f5f5f5;
  --card-bg: #ffffff;
  --border-color: #e5e5e5;
  --text-primary: #1a1a1a;
  --text-secondary: #666666;
  --success-color: #10b981;
  --danger-color: #ef4444;
}

body {
  font-family: 'Plus Jakarta Sans', sans-serif;
  background-color: var(--bg-color);
  color: var(--text-primary);
  -webkit-font-smoothing: antialiased;
}

/* Navbar */
.navbar {
  background-color: rgba(255, 255, 255, 0.8) !important;
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--border-color);
  padding: 1rem 0;
}

.navbar-brand {
  font-weight: 700;
  letter-spacing: -0.5px;
  color: var(--primary-color) !important;
  font-size: 1.25rem;
}

.nav-link {
  color: var(--text-secondary) !important;
  font-weight: 500;
  font-size: 0.95rem;
  transition: color 0.15s ease, background-color 0.15s ease, transform 0.15s ease;
  padding: 0.35rem 0.6rem;
  border-radius: 8px;
}

.nav-link:hover {
  color: var(--primary-color) !important;
  background-color: rgba(34, 197, 94, 0.06);
  transform: translateY(-1px);
}

/* Dropdown item active/hover/click states */
.dropdown-item.active,
.dropdown-item:active,
.dropdown-item.active:focus {
  background-color: #e9ecef;
  color: #212529;
}

/* Active / current tab styling - more pronounced */
.nav-link.active,
.nav-link.active:focus {
  color: #fff !important;
  background: linear-gradient(90deg, var(--primary-color), #111111);
  box-shadow: 0 6px 18px rgba(17, 24, 39, 0.12);
  font-weight: 700;
  transform: translateY(-2px);
}

/* Page Header */
.page-header {
  padding: 3rem 0 2rem;
}

.page-title {
  font-weight: 700;
  color: var(--primary-color);
  letter-spacing: -1px;
}

/* Buttons */
.btn-primary {
  background-color: var(--primary-color);
  border-color: var(--primary-color);
  color: #fff;
}

.btn-primary:hover {
  background-color: #333;
  border-color: #333;
  transform: translateY(-1px);
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
}

.btn-light {
  background-color: #f1f5f9;
  border-color: transparent;
  color: var(--text-secondary);
}

.btn-light:hover {
  background-color: #e2e8f0;
  color: var(--text-primary);
}

.btn-primary, .btn-light, .btn-outline-primary {
  padding: 0.6rem 1.2rem;
  font-weight: 500;
  border-radius: 8px;
  transition: all 0.2s ease;
}

.btn-outline-primary {
  color: var(--primary-color);
  border-color: var(--border-color);
  background: transparent;
}

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

/* Cards */
.vehicle-card, .dashboard-card {
  border: 1px solid var(--border-color);
  border-radius: 16px;
  overflow: hidden;
  background: var(--card-bg);
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  position: relative;
  display: flex;
  flex-direction: column;
}

.vehicle-card .card-body {
  flex: 1;
}

.vehicle-card:hover, .dashboard-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 12px 24px -8px rgba(0, 0, 0, 0.08);
  border-color: transparent;
}

/* Card Specifics */
.card-img-wrapper {
  position: relative;
  height: 220px;
  background-color: #f1f5f9;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
}

.card-img-wrapper img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.5s ease;
}

.vehicle-card:hover .card-img-wrapper img {
  transform: scale(1.05);
}

.card-body {
  padding: 1.5rem;
}

@media (max-width: 575.98px) {
  .card-body {
    padding: 1rem;
  }
  .card-actions {
    padding: 0.75rem 1rem;
  }
  .card-title {
    font-size: 1rem;
  }
}

.card-title {
  font-weight: 600;
  font-size: 1.1rem;
  color: var(--primary-color);
  margin-bottom: 0.25rem;
}

.card-subtitle {
  color: var(--text-secondary);
  font-size: 0.9rem;
  font-weight: 500;
}

/* Badges */
.badge-custom {
  padding: 0.4em 0.8em;
  font-weight: 600;
  font-size: 0.75rem;
  border-radius: 6px;
  letter-spacing: 0.3px;
}

.badge-owner {
  background-color: #ecfdf5;
  color: #059669;
}

.badge-shared {
  background-color: #eff6ff;
  color: #2563eb;
}

.badge-recurring {
  background-color: #eff6ff;
  color: #2563eb;
}

.badge-one-time {
  background-color: #f5f3ff;
  color: #7c3aed;
}

.badge-active {
  background-color: #16a34a;
  color: #fff;
  box-shadow: 0 2px 6px rgba(0, 0, 0, .2);
  display: inline-flex;
  align-items: center;
  gap: 4px;
}

.badge-select {
  background-color: rgba(0, 0, 0, .45);
  color: #fff;
  backdrop-filter: blur(4px);
  border: none;
  cursor: pointer;
  transition: background .15s;
}

.badge-select:hover {
  background-color: rgba(37, 99, 235, .85);
}



/* Card Actions */
.card-actions {
  padding: 1rem 1.5rem;
  background-color: #fff;
  border-top: 1px solid var(--border-color);
  display: flex;
  gap: 0.5rem;
}

.btn-action {
  flex: 1;
  font-size: 0.85rem;
  font-weight: 500;
  padding: 0.5rem;
  border-radius: 6px;
  border: 1px solid var(--border-color);
  background: #fff;
  color: var(--text-secondary);
  transition: all 0.2s;
}

.btn-action:hover {
  background-color: #f8fafc;
  color: var(--primary-color);
  border-color: #cbd5e1;
}

.btn-action.delete:hover {
  background-color: #fef2f2;
  color: var(--danger-color);
  border-color: #fecaca;
}

/* Preset modal layout */
.preset-modal-body {
  display: flex;
  flex-direction: row;
  height: 500px;
  overflow: hidden;
}

.preset-sidebar {
  width: 210px;
  min-width: 210px;
  border-right: 1px solid var(--border-color);
  display: flex;
  flex-direction: column;
  flex-shrink: 0;
}

.preset-sidebar-header {
  padding: 0.75rem 0.75rem 0.5rem;
}

.preset-list {
  overflow-y: auto;
  flex-grow: 1;
  padding: 0 0.5rem 0.5rem;
}

.preset-form-col {
  flex-grow: 1;
  padding: 1rem;
  overflow-y: auto;
}

/* Mobile: stack vertically, sidebar becomes horizontal chip strip */
@media (max-width: 575.98px) {
  .preset-modal-body {
    flex-direction: column;
    height: auto;
    max-height: calc(100vh - 130px);
  }

  .preset-sidebar {
    width: 100%;
    min-width: 0;
    border-right: none;
    border-bottom: 1px solid var(--border-color);
    flex-direction: column;
    flex-shrink: 0;
  }

  .preset-sidebar-header {
    padding: 0.6rem 0.75rem 0.4rem;
  }

  .preset-search-desktop {
    display: none !important;
  }

  .preset-list {
    display: flex;
    flex-direction: row;
    flex-wrap: nowrap;
    overflow-x: auto;
    overflow-y: hidden;
    padding: 0 0.5rem 0.6rem 0.5rem;
    gap: 0.4rem;
    -webkit-overflow-scrolling: touch;
    scrollbar-width: none;
  }

  .preset-list::-webkit-scrollbar { display: none; }

  .preset-list .preset-item {
    white-space: nowrap;
    flex-shrink: 0;
    width: auto !important;
    font-size: 0.78rem;
    padding: 0.3rem 0.7rem;
    border: 1px solid var(--border-color);
    background: #f8fafc;
  }

  .preset-list .preset-item .sub-label {
    display: inline !important;
    font-size: 0.68rem;
    opacity: 0.7;
  }

  .preset-form-col {
    overflow-y: auto;
    flex-grow: 1;
    min-height: 0;
  }
}

/* Preset sidebar items */
.preset-item {
  border: 1px solid transparent;
  border-radius: 6px;
  padding: 0.4rem 0.55rem;
  background: transparent;
  color: var(--text-primary);
  transition: background 0.15s, border-color 0.15s;
  line-height: 1.3;
}

.preset-item:hover {
  background-color: #f1f5f9;
  border-color: var(--border-color);
  color: var(--text-primary);
}

.preset-item.active {
  background-color: #eff6ff;
  border-color: #bfdbfe;
  color: #1d4ed8;
}

/* Dashboard specific */
.dashboard-card {
  padding: 2rem;
  height: 100%;
  min-height: 240px;
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  justify-content: space-between;
  cursor: pointer;
  text-decoration: none;
  color: inherit;
}

.dashboard-card-icon {
  font-size: 2.5rem;
  margin-bottom: 1.5rem;
  width: 60px;
  height: 60px;
  display: flex;
  align-items: center;
  justify-content: center;
  background-color: #f8fafc;
  border-radius: 12px;
}

.dashboard-card h3 {
  font-size: 1.25rem;
  font-weight: 600;
  margin-bottom: 0.5rem;
  color: var(--primary-color);
}

.dashboard-card p {
  font-size: 0.9rem;
  color: var(--text-secondary);
  margin-bottom: 1.5rem;
  flex-grow: 1;
}

.dashboard-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 1.5rem;
  margin-bottom: 3rem;
}

/* Forms & Modals */
.form-control {
  border: 1px solid var(--border-color);
  border-radius: 8px;
  padding: 0.75rem 1rem;
  font-size: 0.95rem;
  color: var(--text-primary);
  background-color: #fff;
}

.form-control:focus {
  border-color: var(--primary-color);
  box-shadow: 0 0 0 3px rgba(0, 0, 0, 0.05);
  outline: none;
}

.form-label {
  font-weight: 500;
  font-size: 0.9rem;
  color: var(--text-secondary);
  margin-bottom: 0.5rem;
}

.modal-content {
  border: none;
  border-radius: 16px;
  box-shadow: 0 20px 25px -5px rgba(0, 0, 0, 0.1);
}

.modal-header {
  border-bottom: 1px solid var(--border-color);
  padding: 1.5rem;
}

.modal-title {
  font-weight: 600;
  color: var(--primary-color);
}

.modal-body {
  padding: 1.5rem;
}

.modal-footer {
  border-top: 1px solid var(--border-color);
  padding: 1.25rem 1.5rem;
}

/* Auth Card (Login) */
.auth-card {
  background: var(--card-bg);
  border: 1px solid var(--border-color);
  border-radius: 24px;
  box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.05);
  width: 100%;
  max-width: 420px;
  padding: 2.5rem;
  position: relative;
  overflow: hidden;
}

.auth-header {
  text-align: center;
  margin-bottom: 2rem;
}

.auth-header h1 {
  font-weight: 700;
  font-size: 1.5rem;
  margin-bottom: 0.5rem;
  color: var(--primary-color);
  letter-spacing: -0.5px;
}

.auth-header p {
  font-size: 0.9rem;
  color: var(--text-secondary);
  opacity: 1;
}

.auth-body {
  padding: 0;
}

/* Auth Form Tabs */
.form-tabs {
  background-color: #f1f5f9;
  padding: 0.25rem;
  border-radius: 12px;
  margin-bottom: 2rem;
  display: flex;
  gap: 0;
}

.tab-btn {
  flex: 1;
  padding: 0.5rem 1rem;
  border: none;
  background: transparent;
  cursor: pointer;
  font-weight: 600;
  font-size: 0.9rem;
  color: var(--text-secondary);
  border-radius: 8px;
  transition: all 0.2s ease;
}

.tab-btn.active {
  background-color: white;
  color: var(--primary-color);
  box-shadow: 0 1px 3px rgba(0,0,0,0.05);
}

/* Auth Form Sections */
.form-section {
  display: none;
  opacity: 0;
  transition: opacity 0.3s ease;
}

.form-section.active {
  display: block;
  opacity: 1;
}

/* Auth Form Controls */
.checkbox-remember {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  margin-bottom: 1.5rem;
}

.form-check-input {
  cursor: pointer;
  width: 1.1em;
  height: 1.1em;
  margin-top: 0;
}

.form-check-input:checked {
  background-color: var(--primary-color);
  border-color: var(--primary-color);
}

.form-check-label {
  font-size: 0.9rem;
  color: var(--text-secondary);
  cursor: pointer;
}

.password-match {
  font-size: 0.85rem;
  margin-top: 0.5rem;
  font-weight: 500;
}

.password-match.match {
  color: var(--success-color);
}

.password-match.mismatch {
  color: var(--danger-color);
}

/* Auth Page Buttons */
.auth-card .btn-primary {
  width: 100%;
  padding: 0.75rem 1.5rem;
  font-weight: 600;
  border-radius: 10px;
}

/* Utilities */
.fade-in {
  animation: fadeIn 0.4s ease-out forwards;
}

@keyframes fadeIn {
  from { opacity: 0; transform: translateY(10px); }
  to { opacity: 1; transform: translateY(0); }
}

.alert {
  border-radius: 10px;
  border: none;
  font-size: 0.9rem;
}

.alert-danger {
  background-color: #fef2f2;
  color: #991b1b;
}

.alert-success {
  background-color: #ecfdf5;
  color: #065f46;
}

/* Service Record Form — item rows */
.service-item-row {
  padding: 0.4rem 0.5rem;
  border-radius: 6px;
  border: 1px solid transparent;
  transition: background 0.15s;
}

.service-item-row:has(.si-checkbox:checked),
.custom-item-row {
  background: #f0f9ff;
  border-color: #bae6fd;
  margin-bottom: 0.5rem;
}

.custom-item-row {
  margin-bottom: 1rem;
}

.item-note-row input {
  font-size: 0.82rem;
}

.add-custom-item-btn {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 100%;
  padding: 0.6rem 1rem;
  margin-top: 0.25rem;
  background: transparent;
  border: 1.5px dashed var(--border-color);
  border-radius: 8px;
  color: var(--text-secondary);
  font-size: 0.875rem;
  font-weight: 500;
  cursor: pointer;
  transition: all 0.15s ease;
}

.add-custom-item-btn:hover {
  border-color: var(--primary-color);
  color: var(--primary-color);
  background: rgba(0, 0, 0, 0.02);
}

.custom-item-delete {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 32px;
  flex-shrink: 0;
  align-self: stretch;
  background: transparent;
  border: 1px solid transparent;
  border-radius: 6px;
  color: #cbd5e1;
  cursor: pointer;
  transition: all 0.15s ease;
}

.custom-item-delete:hover {
  background: #fef2f2;
  border-color: #fecaca;
  color: var(--danger-color);
}