/* Components CSS - Policy Cards, Buttons, and Interactive Elements */

/* Button System */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: var(--space-md) var(--space-xl);
  font-size: var(--font-size-base);
  font-weight: 500;
  text-decoration: none;
  border: none;
  border-radius: var(--radius-lg);
  cursor: pointer;
  transition: all 0.2s ease;
  position: relative;
  overflow: hidden;
}

.btn-primary {
  background: var(--primary-red);
  color: var(--bg-primary);
  box-shadow: var(--shadow-md);
}

.btn-primary:hover {
  background: #A73631;
  transform: translateY(-2px);
  box-shadow: var(--shadow-lg);
  color: var(--bg-primary);
}

.btn-secondary {
  background: transparent;
  color: var(--primary-red);
  border: 2px solid var(--primary-red);
}

.btn-secondary:hover {
  background: var(--primary-red);
  color: var(--bg-primary);
  transform: translateY(-2px);
}

.btn-ghost {
  background: transparent;
  color: var(--text-secondary);
  border: 1px solid var(--border-medium);
}

.btn-ghost:hover {
  background: var(--bg-secondary);
  color: var(--text-primary);
  border-color: var(--border-medium);
}

/* Policy Cards */
.policy-card {
  background: var(--bg-primary);
  border: 1px solid var(--border-light);
  border-radius: var(--radius-xl);
  padding: var(--space-xl);
  transition: all 0.3s ease;
  position: relative;
  overflow: hidden;
  height: 100%;
  display: flex;
  flex-direction: column;
}

.policy-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 4px;
  background: linear-gradient(90deg, var(--primary-red), var(--primary-gold));
  opacity: 0;
  transition: opacity 0.3s ease;
}

.policy-card:hover {
  transform: translateY(-8px);
  box-shadow: var(--shadow-lg);
  border-color: var(--border-medium);
}

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

.card-header {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  margin-bottom: var(--space-lg);
}

.card-icon {
  width: 60px;
  height: 60px;
  background: linear-gradient(135deg, var(--primary-red), var(--primary-gold));
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: var(--font-size-2xl);
  box-shadow: var(--shadow-md);
}

.card-meta {
  text-align: right;
}

.card-duration {
  background: var(--bg-accent);
  color: var(--text-secondary);
  padding: var(--space-xs) var(--space-sm);
  border-radius: var(--radius-md);
  font-size: var(--font-size-sm);
  font-weight: 500;
}

.card-title {
  font-size: var(--font-size-2xl);
  color: var(--text-primary);
  margin-bottom: var(--space-md);
  font-family: 'Crimson Text', Georgia, serif;
}

.card-description {
  color: var(--text-secondary);
  line-height: var(--line-height-relaxed);
  margin-bottom: var(--space-lg);
  flex-grow: 1;
}

.card-highlights {
  list-style: none;
  padding: 0;
  margin: 0 0 var(--space-lg) 0;
  color: var(--text-secondary);
  font-size: var(--font-size-sm);
}

.card-highlights li {
  position: relative;
  padding-left: var(--space-lg);
  margin-bottom: var(--space-xs);
}

.card-highlights li::before {
  content: '•';
  position: absolute;
  left: 0;
  color: var(--primary-red);
  font-weight: 700;
}

.card-link {
  color: var(--primary-red);
  font-weight: 500;
  text-decoration: none;
  position: relative;
  align-self: flex-start;
  padding: var(--space-sm) 0;
}

.card-link::after {
  content: '→';
  margin-left: var(--space-xs);
  transition: transform 0.2s ease;
}

.card-link:hover::after {
  transform: translateX(4px);
}

/* Category-specific styling */
.policy-card[data-category="ordinary"] .card-icon {
  background: linear-gradient(135deg, #10B981, #059669);
}

.policy-card[data-category="transit"] .card-icon {
  background: linear-gradient(135deg, #8B5CF6, #7C3AED);
}

.policy-card[data-category="special"] .card-icon {
  background: linear-gradient(135deg, #F59E0B, #D97706);
}

/* Section Styling */
.categories-preview, 
.tools-preview {
  padding: var(--space-2xl) 0;
}

.categories-preview {
  background: var(--bg-secondary);
}

.tools-preview {
  background: var(--bg-primary);
}

.section-description {
  font-size: var(--font-size-lg);
  color: var(--text-secondary);
  margin-bottom: var(--space-xl);
  max-width: 500px;
}

/* Country Cards */
.country-card {
  background: var(--bg-primary);
  border: 1px solid var(--border-light);
  border-radius: var(--radius-xl);
  padding: var(--space-lg);
  transition: all 0.3s ease;
  display: flex;
  align-items: center;
  gap: var(--space-lg);
}

.country-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
  border-color: var(--primary-red);
}

.country-flag {
  font-size: var(--font-size-4xl);
  width: 80px;
  text-align: center;
}

.country-info h3 {
  margin: 0 0 var(--space-xs) 0;
  color: var(--text-primary);
  font-size: var(--font-size-xl);
}

.country-meta {
  display: flex;
  gap: var(--space-md);
  margin-bottom: var(--space-sm);
}

.country-duration,
.country-type {
  background: var(--bg-accent);
  color: var(--text-secondary);
  padding: var(--space-xs) var(--space-sm);
  border-radius: var(--radius-sm);
  font-size: var(--font-size-xs);
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.country-type {
  background: var(--primary-red);
  color: var(--bg-primary);
}

.country-description {
  color: var(--text-secondary);
  font-size: var(--font-size-sm);
  margin: 0;
}

.country-summary {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: var(--space-lg);
  margin-bottom: var(--space-2xl);
}

.summary-card {
  background: var(--bg-primary);
  border: 1px solid var(--border-light);
  border-radius: var(--radius-xl);
  padding: var(--space-lg);
  box-shadow: var(--shadow-md);
  display: flex;
  flex-direction: column;
  gap: var(--space-sm);
}

.summary-label {
  font-size: var(--font-size-sm);
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.6px;
}

.summary-value {
  font-size: var(--font-size-3xl);
  font-weight: 700;
  color: var(--text-primary);
  font-family: 'Crimson Text', Georgia, serif;
}

.region-list {
  display: grid;
  gap: var(--space-2xl);
}

.region-block {
  display: flex;
  flex-direction: column;
  gap: var(--space-lg);
}

.region-title {
  display: flex;
  align-items: baseline;
  gap: var(--space-sm);
  font-size: var(--font-size-2xl);
  color: var(--text-primary);
  margin: 0;
}

.region-count {
  font-size: var(--font-size-sm);
  color: var(--text-muted);
}

.country-tile-grid {
  display: grid;
  grid-template-columns: repeat(5, minmax(140px, 1fr));
  gap: var(--space-lg) var(--space-2xl);
}

.country-tile {
  display: flex;
  flex-direction: column;
  gap: var(--space-xs);
  padding: var(--space-sm) 0;
  transition: color 0.2s ease;
}

.country-tile:hover .country-title {
  color: var(--primary-red);
}

.country-identity {
  display: flex;
  align-items: center;
  gap: var(--space-xs);
}

.country-flag-icon {
  width: 32px;
  height: 24px;
  border-radius: var(--radius-sm);
  border: 1px solid var(--border-light);
  object-fit: cover;
  background: var(--bg-secondary);
}

.country-flag-placeholder {
  font-size: var(--font-size-xl);
}

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

.country-annotation {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  margin-left: var(--space-xs);
  font-size: 0.65rem;
  color: var(--text-muted);
  vertical-align: top;
  white-space: nowrap;
}

.country-duration-inline {
  display: inline-flex;
  align-items: center;
  padding: 0 6px;
  border-radius: 999px;
  background: rgba(199, 62, 58, 0.08);
  color: var(--primary-red);
  font-size: 0.65rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.3px;
  line-height: 1.2;
}

.country-note-inline {
  color: var(--text-secondary);
}

.country-meta {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-sm);
  align-items: center;
}

.country-duration-badge {
  display: inline-flex;
  align-items: center;
  gap: var(--space-xs);
  padding: var(--space-xs) var(--space-sm);
  border-radius: var(--radius-md);
  background: rgba(199, 62, 58, 0.1);
  color: var(--primary-red);
  font-size: var(--font-size-xs);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.country-note {
  font-size: var(--font-size-sm);
  color: var(--text-secondary);
  display: inline-flex;
  align-items: center;
  gap: var(--space-xs);
}

.country-note .note-tag {
  display: inline-flex;
  align-items: center;
  gap: var(--space-xs);
  padding: 0 var(--space-xs);
  border-radius: var(--radius-sm);
  background: rgba(30, 58, 138, 0.12);
  color: var(--primary-blue);
  font-size: 0.75rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  margin-right: var(--space-xs);
}

.country-note .note-text {
  color: inherit;
}

/* Grid Layouts */
.policy-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: var(--space-xl);
}

.country-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(400px, 1fr));
  gap: var(--space-lg);
}

/* Status Badges */
.status-badge {
  display: inline-flex;
  align-items: center;
  padding: var(--space-xs) var(--space-sm);
  border-radius: var(--radius-sm);
  font-size: var(--font-size-xs);
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.status-badge.active {
  background: #D1FAE5;
  color: #065F46;
}

.status-badge.limited {
  background: #FEF3C7;
  color: #92400E;
}

.status-badge.suspended {
  background: #FEE2E2;
  color: #991B1B;
}

/* Interactive Elements */
.interactive-card {
  background: var(--bg-primary);
  border: 2px solid var(--border-light);
  border-radius: var(--radius-xl);
  padding: var(--space-xl);
  transition: all 0.3s ease;
  cursor: pointer;
  position: relative;
}

.interactive-card:hover {
  border-color: var(--primary-red);
  box-shadow: var(--shadow-lg);
}

.interactive-card.active {
  border-color: var(--primary-red);
  background: linear-gradient(135deg, rgba(199, 62, 58, 0.05), rgba(199, 62, 58, 0.02));
}

/* Loading States */
.loading {
  position: relative;
  pointer-events: none;
}

.loading::after {
  content: '';
  position: absolute;
  top: 50%;
  left: 50%;
  width: 20px;
  height: 20px;
  margin: -10px 0 0 -10px;
  border: 2px solid var(--border-light);
  border-top-color: var(--primary-red);
  border-radius: 50%;
  animation: spin 1s linear infinite;
}

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

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

.form-label {
  display: block;
  font-weight: 500;
  color: var(--text-primary);
  margin-bottom: var(--space-sm);
  font-size: var(--font-size-base);
}

.form-input,
.form-select {
  width: 100%;
  padding: var(--space-md);
  border: 1px solid var(--border-medium);
  border-radius: var(--radius-lg);
  font-size: var(--font-size-base);
  background: var(--bg-primary);
  color: var(--text-primary);
  transition: border-color 0.2s ease;
}

.form-select.has-flag {
  padding-left: calc(var(--space-md) + 36px);
  background-image: var(--country-flag-icon, none);
  background-repeat: no-repeat;
  background-position: var(--space-md) center;
  background-size: 28px 20px;
}

.form-input:focus,
.form-select:focus {
  outline: none;
  border-color: var(--primary-red);
  box-shadow: 0 0 0 3px rgba(199, 62, 58, 0.1);
}

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

/* Alert Messages */
.alert {
  padding: var(--space-lg);
  border-radius: var(--radius-lg);
  margin-bottom: var(--space-lg);
  border-left: 4px solid;
}

.alert-info {
  background: #EFF6FF;
  border-color: #3B82F6;
  color: #1E40AF;
}

.alert-success {
  background: #F0FDF4;
  border-color: #10B981;
  color: #065F46;
}

.alert-warning {
  background: #FFFBEB;
  border-color: #F59E0B;
  color: #92400E;
}

.alert-error {
  background: #FEF2F2;
  border-color: #EF4444;
  color: #991B1B;
}

/* Responsive adjustments */
@media (max-width: 768px) {
  .policy-grid {
    grid-template-columns: 1fr;
  }
  
  .country-grid {
    grid-template-columns: 1fr;
  }

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

  .country-tile-grid {
    grid-template-columns: repeat(2, minmax(140px, 1fr));
  }

  .country-card {
    flex-direction: column;
    text-align: center;
  }
  
  .card-header {
    flex-direction: column;
    align-items: center;
    gap: var(--space-md);
  }
  
  .card-meta {
    text-align: center;
  }
  
  .btn {
    width: 100%;
    justify-content: center;
  }
}

/* Animation Utilities */
.fade-in {
  opacity: 0;
  animation: fadeIn 0.6s ease forwards;
}

@keyframes fadeIn {
  to { opacity: 1; }
}

.slide-up {
  transform: translateY(20px);
  opacity: 0;
  animation: slideUp 0.6s ease forwards;
}

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

/* Utility Classes */
.text-center { text-align: center; }
.text-left { text-align: left; }
.text-right { text-align: right; }

.mt-0 { margin-top: 0; }
.mt-sm { margin-top: var(--space-sm); }
.mt-md { margin-top: var(--space-md); }
.mt-lg { margin-top: var(--space-lg); }
.mt-xl { margin-top: var(--space-xl); }

.mb-0 { margin-bottom: 0; }
.mb-sm { margin-bottom: var(--space-sm); }
.mb-md { margin-bottom: var(--space-md); }
.mb-lg { margin-bottom: var(--space-lg); }
.mb-xl { margin-bottom: var(--space-xl); }