:root {
  --primary: #2c3e50;
  --primary-hover: #34495e;
  --accent: #3498db;
  --accent-hover: #2980b9;
  --success: #27ae60;
  --warning: #f39c12;
  --danger: #e74c3c;
  --bg-main: #f8f9fa;
  --bg-card: #ffffff;
  --text-primary: #2c3e50;
  --text-secondary: #7f8c8d;
  --border-color: #dee2e6;
  --shadow-sm: 0 2px 4px rgba(0, 0, 0, 0.08);
  --shadow-md: 0 4px 8px rgba(0, 0, 0, 0.12);
  --shadow-lg: 0 8px 16px rgba(0, 0, 0, 0.16);
  --radius: 8px;
  --radius-lg: 12px;
  --spacing: 1.5rem;
}

* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

body {
  font-family:
    -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue',
    Arial, sans-serif;
  background: var(--bg-main);
  color: var(--text-primary);
  line-height: 1.6;
  min-height: 100vh;
}

/* Navigation Bar */
.navbar {
  background: var(--bg-card);
  box-shadow: var(--shadow-sm);
  position: sticky;
  top: 0;
  z-index: 1000;
  border-bottom: 2px solid var(--accent);
}

.navbar-container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 1rem var(--spacing);
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.navbar-brand {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  text-decoration: none;
  color: var(--primary);
}

.navbar-logo {
  height: 45px;
  width: 45px;
  object-fit: contain;
  border-radius: 50%;
  background: white;
  padding: 2px;
  box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
  transition: transform 0.3s ease;
}

.navbar-brand:hover .navbar-logo {
  transform: scale(1.05);
}

.navbar-brand-text {
  display: flex;
  flex-direction: column;
  gap: 0.125rem;
}

.navbar-brand h1 {
  font-size: 1.5rem;
  font-weight: 700;
  margin: 0;
  line-height: 1.2;
}

.navbar-brand .badge {
  background: var(--accent);
  color: white;
  padding: 0.25rem 0.5rem;
  border-radius: 4px;
  font-size: 0.75rem;
  font-weight: 600;
  width: fit-content;
}

.navbar-nav {
  display: flex;
  align-items: center;
  gap: 1rem;
}

.navbar-user {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  color: var(--text-secondary);
  font-size: 0.9rem;
}

.navbar-user i {
  color: var(--accent);
}

/* Navbar buttons - ensure consistent size */
.navbar-nav .btn {
  padding: 0.5rem 1rem;
  font-size: 0.875rem;
  min-width: 90px;
}

.navbar-nav form {
  margin: 0;
  display: inline;
}

/* Hamburger Menu Button (Hidden on Desktop) */
.navbar-hamburger {
  display: none;
  flex-direction: column;
  justify-content: space-around;
  width: 2.5rem;
  height: 2.5rem;
  background: transparent;
  border: none;
  cursor: pointer;
  padding: 0.5rem;
  z-index: 1001;
}

.hamburger-line {
  width: 100%;
  height: 3px;
  background: var(--primary);
  border-radius: 2px;
  transition: all 0.3s ease;
}

.navbar-hamburger.active .hamburger-line:nth-child(1) {
  transform: translateY(8px) rotate(45deg);
}

.navbar-hamburger.active .hamburger-line:nth-child(2) {
  opacity: 0;
}

.navbar-hamburger.active .hamburger-line:nth-child(3) {
  transform: translateY(-8px) rotate(-45deg);
}

/* Mobile Menu Overlay */
.navbar-overlay {
  display: none;
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: rgba(0, 0, 0, 0.5);
  z-index: 999;
  opacity: 0;
  transition: opacity 0.3s ease;
}

.navbar-overlay.active {
  display: block;
  opacity: 1;
}

/* Main Container */
.main-container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 2rem var(--spacing);
  overflow: visible;
}

/* Card Component */
.card {
  background: var(--bg-card);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  overflow: hidden;
  transition: box-shadow 0.3s ease;
}

.card:hover {
  box-shadow: var(--shadow-md);
}

.card-header {
  padding: 1.25rem var(--spacing);
  border-bottom: 1px solid var(--border-color);
  background: linear-gradient(135deg, var(--bg-card) 0%, #f1f3f5 100%);
}

.card-title {
  font-size: 1.25rem;
  font-weight: 600;
  color: var(--primary);
  margin: 0;
}

.card-body {
  padding: var(--spacing);
}

/* Form Controls - Unified styling for all inputs */
.form-control,
input[type='text'],
input[type='password'],
input[type='email'],
input[type='number'],
input[type='date'],
input[type='time'],
input[type='url'],
input[type='tel'],
input[type='search'],
select,
textarea {
  width: 100%;
  padding: 0.625rem 1rem;
  border: 2px solid var(--border-color);
  border-radius: var(--radius);
  font-size: 0.9rem;
  font-family: inherit;
  background: white;
  transition: all 0.3s ease;
}

.form-control:focus,
input[type='text']:focus,
input[type='password']:focus,
input[type='email']:focus,
input[type='number']:focus,
input[type='date']:focus,
input[type='time']:focus,
input[type='url']:focus,
input[type='tel']:focus,
input[type='search']:focus,
select:focus,
textarea:focus {
  outline: none;
  border-color: var(--accent);
  box-shadow: 0 0 0 3px rgba(52, 152, 219, 0.1);
}

/* Enhanced Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.625rem 1.25rem;
  border: none;
  border-radius: var(--radius);
  font-size: 0.9rem;
  font-weight: 500;
  text-decoration: none;
  cursor: pointer;
  transition: all 0.3s ease;
  box-shadow: var(--shadow-sm);
}

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

.btn-primary {
  background: var(--accent);
  color: white;
}

.btn-primary:hover {
  background: var(--accent-hover);
}

.btn-success {
  background: var(--success);
  color: white;
}

.btn-secondary {
  background: var(--text-secondary);
  color: white;
}

.btn-outline {
  background: transparent;
  border: 2px solid var(--accent);
  color: var(--accent);
}

.btn-outline:hover {
  background: var(--accent);
  color: white;
}

.btn-danger {
  background: var(--danger);
  color: white;
}

.btn-sm {
  padding: 0.3rem 0.6rem;
  font-size: 0.75rem;
}

/* Compact button for cards - Accessibility compliant touch targets */
.scent-card .btn-sm {
  padding: 0.2rem 0.45rem;
  font-size: 0.7rem;
  font-weight: 500;
  min-height: 32px; /* Minimum 32px for accessibility */
  min-width: 44px; /* WCAG 2.1 AA touch target minimum */
  display: inline-flex;
  align-items: center;
  justify-content: center;
  position: relative;
}

/* Ensure touch targets are accessible on small screens */
@media (max-width: 480px) {
  .scent-card .btn-sm {
    min-height: 44px; /* WCAG 2.1 AA minimum for mobile */
    min-width: 44px;
    padding: 0.375rem 0.75rem;
    font-size: 0.825rem;
  }
}

.btn-icon {
  padding: 0.5rem;
  border-radius: 50%;
}

/* Enhanced Status Badges */
.status-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.15rem;
  padding: 0.2rem 0.4rem;
  border-radius: 12px;
  font-size: 0.625rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.3px;
  flex-shrink: 0;
  white-space: nowrap;
  transition: transform 0.2s ease;
}

.scent-card:hover .status-badge {
  transform: scale(1.05);
}

.status-work_in_progress {
  background: linear-gradient(135deg, #f39c12 0%, #e67e22 100%);
  color: white;
}

.status-submitted {
  background: linear-gradient(135deg, #3498db 0%, #2980b9 100%);
  color: white;
}

.status-approved {
  background: linear-gradient(135deg, #27ae60 0%, #229954 100%);
  color: white;
}

/* Search and Filter Bar */
.filter-bar {
  background: var(--bg-card);
  border-radius: var(--radius-lg);
  padding: 1.25rem;
  margin-bottom: 1.5rem;
  box-shadow: var(--shadow-sm);
  position: relative;
  z-index: 20;
}

.filter-bar-content {
  display: flex;
  gap: 1rem;
  align-items: center;
  flex-wrap: wrap;
}

/* View Toggle Buttons */
.view-toggle-group {
  display: flex;
  background: var(--bg-main);
  border-radius: var(--radius);
  padding: 2px;
  gap: 2px;
}

.btn-view-toggle {
  padding: 0.5rem 0.75rem;
  background: transparent;
  border: none;
  color: var(--text-secondary);
  cursor: pointer;
  border-radius: calc(var(--radius) - 2px);
  transition: all 0.2s ease;
  font-size: 1rem;
}

.btn-view-toggle:hover {
  background: rgba(52, 152, 219, 0.1);
  color: var(--accent);
}

.btn-view-toggle.active {
  background: var(--bg-card);
  color: var(--accent);
  box-shadow: 0 1px 3px rgba(0, 0, 0, 0.1);
}

.btn-view-toggle:focus {
  outline: 2px solid var(--accent);
  outline-offset: -2px;
}

.search-group {
  flex: 1;
  min-width: 250px;
  position: relative;
}

.search-input {
  width: 100%;
  padding: 0.625rem 1rem;
  border: 2px solid var(--border-color);
  border-radius: var(--radius);
  font-size: 0.9rem;
  transition: border-color 0.3s ease;
}

.search-input:focus {
  outline: none;
  border-color: var(--accent);
  box-shadow: 0 0 0 3px rgba(52, 152, 219, 0.1);
}

/* Scent List Container */
.scent-list-container {
  overflow: visible;
  padding: 1rem 0;
  min-height: 500px;
}

/* List View Table Styles */
.scent-list-table {
  background: var(--bg-card);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  margin-bottom: 2rem;
}

.scent-table {
  width: 100%;
  border-collapse: collapse;
}

.scent-table thead {
  background: linear-gradient(135deg, #f8f9fa 0%, #e9ecef 100%);
  border-bottom: 2px solid var(--accent);
}

.scent-table th {
  padding: 1rem;
  text-align: left;
  font-weight: 600;
  color: var(--primary);
  font-size: 0.875rem;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  white-space: nowrap;
}

.scent-table tbody tr {
  border-bottom: 1px solid var(--border-color);
  transition: background-color 0.2s ease;
}

.scent-table tbody tr:hover {
  background-color: rgba(52, 152, 219, 0.05);
}

.scent-table td {
  padding: 0.875rem 1rem;
  vertical-align: middle;
  color: var(--text-primary);
  font-size: 0.875rem;
}

.scent-name-cell {
  font-weight: 500;
}

.scent-name-cell .scent-link {
  color: var(--primary);
  text-decoration: none;
  font-weight: 600;
  transition: color 0.2s ease;
}

.scent-name-cell .scent-link:hover {
  color: var(--accent);
}

.scent-name-cell .scent-id {
  display: block;
  font-size: 0.75rem;
  color: var(--text-secondary);
  margin-top: 0.25rem;
}

.scent-desc-cell {
  max-width: 300px;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.scent-actions-cell {
  white-space: nowrap;
}

.scent-actions-cell .btn {
  margin-right: 0.25rem;
}

/* Responsive table */
@media (max-width: 1024px) {
  .scent-table {
    font-size: 0.8rem;
  }

  .scent-table th,
  .scent-table td {
    padding: 0.625rem 0.5rem;
  }

  .scent-desc-cell {
    max-width: 200px;
  }
}

/* Tablet - Horizontal scroll for table */
@media (max-width: 1024px) and (min-width: 769px) {
  .scent-list-table {
    overflow-x: auto;
  }

  .scent-table {
    min-width: 700px;
  }
}

/* Mobile - Transform table to cards */
@media (max-width: 768px) {
  .scent-list-table {
    background: transparent;
    box-shadow: none;
    overflow: visible;
  }

  .scent-table {
    display: block;
    min-width: 0;
  }

  .scent-table thead {
    display: none;
  }

  .scent-table tbody {
    display: block;
  }

  .scent-table tbody tr {
    display: block;
    background: var(--bg-card);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-sm);
    margin-bottom: 1rem;
    padding: 1.25rem;
    border: 1px solid var(--border-color);
    transition: all 0.3s ease;
  }

  .scent-table tbody tr:hover {
    box-shadow: var(--shadow-md);
    transform: translateY(-2px);
  }

  .scent-table td {
    display: block;
    padding: 0.5rem 0;
    border: none;
    text-align: left;
  }

  .scent-table td::before {
    content: attr(data-label);
    font-weight: 600;
    color: var(--text-secondary);
    display: block;
    margin-bottom: 0.25rem;
    font-size: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 0.5px;
  }

  .scent-name-cell {
    margin-bottom: 0.75rem;
    padding-bottom: 0.75rem;
    border-bottom: 1px solid var(--border-color);
  }

  .scent-name-cell .scent-link {
    font-size: 1.1rem;
  }

  .scent-desc-cell {
    max-width: 100%;
    white-space: normal;
    padding: 0.75rem 0;
  }

  .scent-actions-cell {
    display: flex;
    gap: 0.5rem;
    flex-wrap: wrap;
    margin-top: 1rem;
    padding-top: 1rem;
    border-top: 1px solid var(--border-color);
  }

  .scent-actions-cell .btn {
    flex: 1;
    min-width: calc(50% - 0.25rem);
  }

  .scent-actions-cell::before {
    display: none;
  }
}

/* Scent List Cards - Optimized for 5 cards per row */
.scent-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
  gap: 0.75rem;
  margin-bottom: 2rem;
  padding: 1.5rem;
  overflow: visible;
  position: relative;
}

.scent-card {
  background: var(--bg-card);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  border: 1px solid var(--border-color);
  position: relative;
  will-change: transform, box-shadow;
  z-index: 1;
  display: flex;
  flex-direction: column;
  height: 100%;
}

.scent-card:hover {
  transform: translateY(-6px) scale(1.02);
  box-shadow:
    0 12px 24px rgba(0, 0, 0, 0.15),
    0 4px 8px rgba(52, 152, 219, 0.1);
  border-color: var(--accent);
  z-index: 10;
}

.scent-card:hover .scent-card-name {
  color: var(--accent);
}

.scent-card:hover .scent-card-actions .btn {
  transform: scale(1.05);
}

.scent-card-header {
  padding: 0.625rem 0.875rem;
  background: linear-gradient(135deg, #f8f9fa 0%, #e9ecef 100%);
  border-bottom: 1px solid var(--border-color);
  transition: background 0.3s ease;
}

.scent-card:hover .scent-card-header {
  background: linear-gradient(135deg, #e9ecef 0%, #dee2e6 100%);
}

.scent-card-title {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  margin-bottom: 0.25rem;
  gap: 0.375rem;
}

.scent-card-name {
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--primary);
  line-height: 1.25;
  flex: 1;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  letter-spacing: -0.01em;
  transition: color 0.3s ease;
}

.scent-card-meta {
  display: flex;
  gap: 0.5rem;
  font-size: 0.7rem;
  color: var(--text-secondary);
  flex-wrap: wrap;
}

.scent-card-meta-item {
  display: flex;
  align-items: center;
  gap: 0.25rem;
}

.scent-card-body {
  padding: 0.75rem 0.875rem;
  flex: 1;
  display: flex;
  flex-direction: column;
}

.scent-card-description {
  color: var(--text-primary);
  margin-bottom: auto;
  padding-bottom: 0.75rem;
  line-height: 1.35;
  font-size: 0.8rem;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
  min-height: 2.4em;
}

.scent-card-info {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 0.375rem;
  margin-top: auto;
  margin-bottom: 0.625rem;
  padding: 0.375rem 0.5rem;
  background: var(--bg-main);
  border-radius: var(--radius);
  font-size: 0.75rem;
}

.scent-card-info-item {
  display: flex;
  flex-direction: column;
}

.scent-card-info-label {
  font-size: 0.6rem;
  color: var(--text-secondary);
  text-transform: uppercase;
  letter-spacing: 0.3px;
  margin-bottom: 0.1rem;
  font-weight: 500;
}

.scent-card-info-value {
  font-size: 0.75rem;
  color: var(--text-primary);
  font-weight: 500;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.scent-card-actions {
  display: flex;
  gap: 0.375rem;
  padding-top: 0.625rem;
  border-top: 1px solid var(--border-color);
  flex-wrap: wrap;
  margin-top: 0;
}

.scent-card-actions .btn {
  transition: all 0.2s cubic-bezier(0.4, 0, 0.2, 1);
  transform: translateZ(0);
}

.scent-card-actions .btn:hover {
  transform: translateY(-1px) scale(1.05);
}

/* Screen reader only text */
.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

/* Accessibility: Focus styles for cards */
.scent-card:focus-within {
  outline: 2px solid var(--accent);
  outline-offset: 2px;
  border-color: var(--accent);
}

.scent-card-actions .btn:focus {
  outline: 2px solid var(--accent);
  outline-offset: 2px;
  box-shadow: 0 0 0 3px rgba(52, 152, 219, 0.2);
}

/* High contrast mode support */
@media (prefers-contrast: high) {
  .scent-card {
    border-width: 2px;
  }

  .scent-card:hover {
    border-width: 3px;
  }

  .status-badge {
    border: 1px solid;
  }
}

/* Reduced motion support */
@media (prefers-reduced-motion: reduce) {
  .scent-card,
  .scent-card-header,
  .scent-card-name,
  .scent-card-actions .btn,
  .status-badge {
    transition: none;
  }

  .scent-card:hover {
    transform: none;
  }

  .scent-card-actions .btn:hover,
  .scent-card:hover .status-badge {
    transform: none;
  }
}

/* Empty State */
.empty-state {
  text-align: center;
  padding: 4rem 2rem;
  background: var(--bg-card);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
}

.empty-state-icon {
  font-size: 4rem;
  color: var(--text-secondary);
  margin-bottom: 1rem;
}

.empty-state-title {
  font-size: 1.5rem;
  color: var(--primary);
  margin-bottom: 0.5rem;
}

.empty-state-text {
  color: var(--text-secondary);
  margin-bottom: 1.5rem;
}

/* Pagination */
.pagination {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 0.5rem;
  margin-top: 2rem;
}

.pagination-btn {
  padding: 0.5rem 0.75rem;
  border: 1px solid var(--border-color);
  background: var(--bg-card);
  color: var(--text-primary);
  border-radius: var(--radius);
  text-decoration: none;
  transition: all 0.3s ease;
}

.pagination-btn:hover {
  background: var(--accent);
  color: white;
  border-color: var(--accent);
}

.pagination-btn.active {
  background: var(--accent);
  color: white;
  border-color: var(--accent);
}

.pagination-info {
  padding: 0.5rem 1rem;
  color: var(--text-secondary);
  font-size: 0.9rem;
}

/* Footer */
.footer {
  margin-top: 4rem;
  padding: 2rem;
  background: var(--bg-card);
  border-top: 1px solid var(--border-color);
}

.footer-content {
  max-width: 1200px;
  margin: 0 auto;
  text-align: center;
  color: var(--text-secondary);
  font-size: 0.875rem;
}

.footer-content a {
  color: var(--accent);
  text-decoration: none;
}

.footer-content a:hover {
  text-decoration: underline;
}

/* Responsive Design */
/* Large desktop - 5 cards per row with max width */
@media (min-width: 1400px) {
  .main-container {
    max-width: 1400px;
  }

  .scent-grid {
    grid-template-columns: repeat(5, 1fr) !important;
    gap: 1rem;
  }
}

/* Standard desktop - 5 cards per row */
@media (min-width: 1200px) and (max-width: 1399px) {
  .main-container {
    max-width: 1200px;
  }

  .scent-grid {
    grid-template-columns: repeat(5, 1fr) !important;
    gap: 0.875rem;
  }
}

/* Medium desktop - 4 cards per row */
@media (min-width: 1024px) and (max-width: 1199px) {
  .scent-grid {
    grid-template-columns: repeat(4, 1fr);
    gap: 0.875rem;
  }
}

/* Tablet landscape - 3 cards per row */
@media (min-width: 992px) and (max-width: 1023px) {
  .scent-grid {
    grid-template-columns: repeat(3, 1fr);
    gap: 0.75rem;
  }

  /* Slightly larger text on tablets */
  .scent-card-name {
    font-size: 0.9rem;
  }

  .scent-card-description {
    font-size: 0.825rem;
  }

  .scent-card-info-value {
    font-size: 0.775rem;
  }

  .scent-card-header {
    padding: 0.75rem 1rem;
  }

  .scent-card-body {
    padding: 0.875rem 1rem;
  }
}

/* Tablet portrait - 2 cards per row */
@media (min-width: 768px) and (max-width: 991px) {
  .scent-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 1rem;
  }

  /* Restore comfortable padding */
  .scent-card-header {
    padding: 0.875rem 1rem;
  }

  .scent-card-body {
    padding: 1rem;
  }

  /* Slightly larger text for better readability */
  .scent-card-name {
    font-size: 0.95rem;
  }

  .scent-card-description {
    font-size: 0.875rem;
    line-height: 1.4;
  }

  .scent-card-info {
    padding: 0.5rem;
    gap: 0.5rem;
  }

  .scent-card-info-label {
    font-size: 0.65rem;
  }

  .scent-card-info-value {
    font-size: 0.8rem;
  }

  .scent-card .btn-sm {
    padding: 0.3rem 0.6rem;
    font-size: 0.75rem;
    min-height: 32px;
  }

  .status-badge {
    font-size: 0.7rem;
    padding: 0.25rem 0.5rem;
    border-radius: 15px;
  }
}

/* Mobile - 1 card per row */
@media (max-width: 767px) {
  /* Prevent horizontal overflow on mobile */
  body {
    overflow-x: hidden;
  }

  .main-container {
    overflow-x: hidden;
    width: 100%;
  }

  /* Mobile Navigation */
  .navbar-container {
    flex-direction: row;
    justify-content: space-between;
    gap: 0;
  }

  .navbar-hamburger {
    display: flex;
  }

  .navbar-nav {
    position: fixed;
    top: 0;
    right: -100%;
    height: 100vh;
    width: 80%;
    max-width: 300px;
    background: var(--bg-card);
    box-shadow: -4px 0 12px rgba(0, 0, 0, 0.15);
    flex-direction: column;
    align-items: stretch;
    gap: 0;
    padding: 5rem 1.5rem 2rem;
    z-index: 1000;
    transition: right 0.3s ease;
  }

  .navbar-nav.active {
    right: 0;
  }

  .navbar-nav .navbar-user {
    padding: 1rem;
    margin-bottom: 1rem;
    background: var(--bg-main);
    border-radius: var(--radius);
    justify-content: center;
  }

  .navbar-nav .btn {
    width: 100%;
    justify-content: flex-start;
    margin-bottom: 0.75rem;
    min-width: auto;
  }

  .navbar-nav form {
    width: 100%;
    display: block;
  }

  .navbar-nav form button {
    width: 100%;
  }

  .navbar-logo {
    height: 40px;
    width: 40px;
  }

  .navbar-brand h1 {
    font-size: 1.25rem;
  }

  /* Filter Bar Mobile */
  .filter-bar {
    padding: 1rem;
    width: 100%;
    overflow: hidden;
  }

  .filter-bar-content {
    flex-direction: column;
    gap: 0.75rem;
    width: 100%;
  }

  .filter-bar-content .search-group {
    width: 100%;
    min-width: 0;
    max-width: 100%;
  }

  .filter-bar-content .search-group input {
    width: 100%;
    max-width: 100%;
  }

  .filter-bar-content .btn-group {
    width: 100%;
    max-width: 100%;
  }

  .filter-bar-content select.form-control {
    width: 100%;
    max-width: 100%;
  }

  .filter-bar-content .btn {
    width: 100%;
    max-width: 100%;
    justify-content: center;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
  }

  /* Hide view toggle on mobile - force card view only */
  .filter-bar-content .view-toggle-group {
    display: none !important;
  }

  /* Force card view, hide list view on mobile */
  .scent-list-table {
    display: none !important;
  }

  .scent-grid {
    display: grid !important;
  }

  /* Advanced Search Panel Mobile */
  .advanced-search-panel {
    padding: 1rem;
  }

  .advanced-search-grid {
    grid-template-columns: 1fr !important;
  }

  /* Scent Grid Mobile */
  .scent-grid {
    grid-template-columns: 1fr;
    padding: 1rem 0.5rem;
    gap: 1rem;
  }

  /* Page Header Mobile */
  .page-header {
    padding: 1.5rem 1rem;
    margin-bottom: 1.5rem;
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    width: 100%;
    overflow: hidden;
  }

  .page-header > * {
    width: 100%;
    max-width: 100%;
  }

  .page-title {
    font-size: 1.75rem;
    word-wrap: break-word;
    overflow-wrap: break-word;
  }

  .page-subtitle {
    font-size: 0.9rem;
    word-wrap: break-word;
    overflow-wrap: break-word;
  }

  /* Main Container Mobile */
  .main-container {
    padding: 1rem 0.75rem;
  }

  /* Buttons Mobile - Ensure touch targets */
  .btn {
    min-height: 44px;
    padding: 0.75rem 1rem;
  }

  .btn-sm {
    min-height: 40px;
    padding: 0.625rem 0.875rem;
  }

  /* Card Actions Mobile */
  .card-actions {
    flex-direction: column;
    gap: 0.5rem;
  }

  .card-actions .btn {
    width: 100%;
  }

  /* Stats Cards Mobile */
  .stats-grid {
    grid-template-columns: 1fr 1fr;
    gap: 0.75rem;
  }

  /* Detail Grid Mobile */
  .detail-grid {
    grid-template-columns: 1fr !important;
  }

  /* Attachment Grid Mobile */
  .attachment-grid {
    grid-template-columns: 1fr !important;
  }

  /* Restore larger sizes for mobile readability */
  .scent-card-header {
    padding: 1rem 1.25rem;
  }

  .scent-card-body {
    padding: 1.25rem;
  }

  .scent-card-name {
    font-size: 1.1rem;
    white-space: normal;
  }

  .scent-card-description {
    font-size: 0.95rem;
    -webkit-line-clamp: 3;
  }

  .scent-card-info {
    grid-template-columns: 1fr;
    padding: 0.75rem;
  }

  .scent-card-info-label {
    font-size: 0.75rem;
  }

  .scent-card-info-value {
    font-size: 0.9rem;
    white-space: normal;
  }

  .scent-card-actions {
    flex-direction: column;
  }

  .btn {
    width: 100%;
    justify-content: center;
  }

  .scent-card .btn-sm {
    padding: 0.375rem 0.75rem;
    font-size: 0.825rem;
  }

  .status-badge {
    font-size: 0.75rem;
    padding: 0.3rem 0.6rem;
  }
}

/* Loading Spinner */
.spinner {
  display: inline-block;
  width: 1rem;
  height: 1rem;
  border: 2px solid rgba(255, 255, 255, 0.3);
  border-top-color: white;
  border-radius: 50%;
  animation: spin 0.8s linear infinite;
}

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

/* Tooltips */
.tooltip {
  position: relative;
}

.tooltip-text {
  visibility: hidden;
  position: absolute;
  bottom: 125%;
  left: 50%;
  transform: translateX(-50%);
  background: var(--primary);
  color: white;
  padding: 0.5rem 0.75rem;
  border-radius: var(--radius);
  font-size: 0.825rem;
  white-space: nowrap;
  z-index: 1000;
  opacity: 0;
  transition: opacity 0.3s;
}

.tooltip:hover .tooltip-text,
.tooltip:focus-within .tooltip-text {
  visibility: visible;
  opacity: 1;
}

/* Multiline Tooltip Variant - for complex help text */
.tooltip-multiline .tooltip-text {
  white-space: normal;
  max-width: min(600px, 90vw);
  min-width: min(400px, 80vw);
  text-align: left;
  line-height: 1.5;
  padding: 0.875rem 1.125rem;
  /* Position BELOW icon (default position) */
  bottom: auto;
  top: auto;
  /* Center horizontally but stay within viewport */
  left: 50%;
  right: auto;
  transform: translateX(-50%);
  /* NO margin - tooltip must be directly connected to icon to prevent hover gap */
  margin-top: 0;
  /* Add top padding instead to create visual spacing */
  padding-top: 1.25rem;
}

/* Override tooltip-bottom positioning for multiline tooltips */
.tooltip-multiline.tooltip-bottom .tooltip-text {
  /* Show BELOW the icon (tooltip-bottom means show it below) */
  bottom: auto;
  top: 100%;
  /* Ensure no gap between icon and tooltip */
  margin-top: 0;
}

/* Keep tooltip visible when hovering over it or its parent */
.tooltip-multiline:hover .tooltip-text,
.tooltip-multiline:focus-within .tooltip-text,
.tooltip-multiline .tooltip-text:hover {
  visibility: visible !important;
  opacity: 1 !important;
  pointer-events: auto;
}

.tooltip-multiline .tooltip-text a {
  color: white;
  text-decoration: underline;
  font-weight: 500;
}

.tooltip-multiline .tooltip-text a:hover {
  opacity: 0.9;
}

/* Help icon styling */
.help-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 20px;
  height: 20px;
  flex-shrink: 0;
  color: var(--accent);
  cursor: help;
  transition: all 0.2s ease;
  opacity: 0.7;
  outline: none;
}

.help-icon:hover,
.help-icon:focus {
  opacity: 1;
  transform: scale(1.1);
}

.help-icon:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 2px;
  border-radius: 50%;
}

/* Show tooltip on both hover and focus for keyboard navigation */
.tooltip:focus-within .tooltip-text {
  visibility: visible;
  opacity: 1;
}

/* Show tooltip when active (clicked on mobile) */
.tooltip.is-active .tooltip-text {
  visibility: visible;
  opacity: 1;
}

/* Tooltip that displays downward instead of upward */
.tooltip-bottom .tooltip-text {
  bottom: auto;
  top: 125%;
}

/* List View Styles */
.scent-list-table {
  background: var(--bg-card);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  overflow: hidden;
  margin-bottom: 2rem;
}

.scent-table {
  width: 100%;
  border-collapse: collapse;
}

.scent-table thead {
  background: linear-gradient(135deg, #f8f9fa 0%, #e9ecef 100%);
  border-bottom: 2px solid var(--accent);
}

.scent-table th {
  padding: 1rem;
  text-align: left;
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--primary);
  text-transform: uppercase;
  letter-spacing: 0.5px;
  white-space: nowrap;
}

.scent-table tbody tr {
  border-bottom: 1px solid var(--border-color);
  transition: background-color 0.2s ease;
}

.scent-table tbody tr:hover {
  background-color: rgba(52, 152, 219, 0.05);
}

.scent-table tbody tr:last-child {
  border-bottom: none;
}

.scent-table td {
  padding: 0.875rem 1rem;
  font-size: 0.875rem;
  color: var(--text-primary);
  vertical-align: middle;
}

.scent-name-cell {
  font-weight: 500;
}

.scent-name-cell .scent-link {
  color: var(--primary);
  text-decoration: none;
  font-weight: 600;
  transition: color 0.2s ease;
}

.scent-name-cell .scent-link:hover {
  color: var(--accent);
  text-decoration: underline;
}

.scent-name-cell .scent-id {
  display: block;
  font-size: 0.75rem;
  color: var(--text-secondary);
  margin-top: 0.125rem;
}

.scent-desc-cell {
  max-width: 300px;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.scent-actions-cell {
  white-space: nowrap;
}

.scent-actions-cell .btn {
  margin-right: 0.25rem;
}

/* View Toggle Buttons */
.view-toggle-group {
  display: inline-flex;
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  background: var(--bg-card);
  border: 2px solid var(--border-color);
}

.btn-view-toggle {
  padding: 0.625rem 1rem;
  border: none;
  background: var(--bg-card);
  color: var(--text-secondary);
  cursor: pointer;
  transition: all 0.3s ease;
  font-size: 0.9rem;
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  position: relative;
}

.btn-view-toggle:first-child {
  border-right: 1px solid var(--border-color);
}

.btn-view-toggle:hover {
  background: var(--bg-main);
  color: var(--primary);
}

.btn-view-toggle.active {
  background: var(--accent);
  color: white;
  font-weight: 500;
}

.btn-view-toggle:focus {
  outline: none;
  box-shadow: 0 0 0 3px rgba(52, 152, 219, 0.3);
  z-index: 1;
}

/* Screen reader only text */
.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

/* Responsive table */
@media (max-width: 1024px) {
  .scent-list-table {
    overflow-x: auto;
  }

  .scent-table {
    min-width: 800px;
  }
}

@media (max-width: 768px) {
  .scent-table th {
    padding: 0.75rem 0.5rem;
    font-size: 0.75rem;
  }

  .scent-table td {
    padding: 0.625rem 0.5rem;
    font-size: 0.8rem;
  }

  .scent-desc-cell {
    max-width: 150px;
  }

  .view-toggle-group {
    width: 100%;
    margin-bottom: 1rem;
  }

  .btn-view-toggle {
    flex: 1;
    justify-content: center;
  }
}

/* Performance optimization for animations */
.scent-card,
.scent-card *,
.scent-card *::before,
.scent-card *::after {
  backface-visibility: hidden;
}

.scent-grid {
  /* Create a new stacking context to optimize repaints */
  contain: layout style paint;
}

/* Quality Stars */
.quality-stars {
  display: inline-flex;
  gap: 0.125rem;
  color: #f39c12;
}

.quality-stars i {
  font-size: 0.6rem;
}

/* Restore larger stars on mobile */
@media (max-width: 767px) {
  .quality-stars i {
    font-size: 0.875rem;
  }
}

/* Action Menu */
.action-menu {
  position: relative;
}

.action-menu-toggle {
  background: transparent;
  border: none;
  color: var(--text-secondary);
  cursor: pointer;
  padding: 0.5rem;
  border-radius: var(--radius);
  transition: background 0.3s ease;
}

.action-menu-toggle:hover {
  background: var(--bg-main);
}

.action-menu-dropdown {
  position: absolute;
  right: 0;
  top: 100%;
  margin-top: 0.5rem;
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius);
  box-shadow: var(--shadow-md);
  min-width: 150px;
  z-index: 100;
  display: none;
}

.action-menu-dropdown.show {
  display: block;
}

.action-menu-item {
  display: block;
  width: 100%;
  padding: 0.625rem 1rem;
  border: none;
  background: transparent;
  text-align: left;
  color: var(--text-primary);
  text-decoration: none;
  cursor: pointer;
  transition: background 0.3s ease;
}

.action-menu-item:hover {
  background: var(--bg-main);
}

.action-menu-item i {
  margin-right: 0.5rem;
  width: 1rem;
  text-align: center;
}