/**
 * Funeral Directors Search Styles
 * Provides comprehensive styling for the funeral directors search page
 * Includes mobile-first responsive design and accessibility features
 */

/* CSS Variables for consistency */
:root {
  --fd-primary: #3b82f6;
  --fd-primary-dark: #2563eb;
  --fd-primary-light: #93c5fd;
  --fd-white: #ffffff;
  --fd-gray-50: #f9fafb;
  --fd-gray-100: #f3f4f6;
  --fd-gray-200: #e5e7eb;
  --fd-gray-300: #d1d5db;
  --fd-gray-400: #9ca3af;
  --fd-gray-500: #6b7280;
  --fd-gray-600: #4b5563;
  --fd-gray-700: #374151;
  --fd-gray-800: #1f2937;
  --fd-gray-900: #111827;
  --fd-success: #10b981;
  --fd-warning: #f59e0b;
  --fd-error: #ef4444;
  --fd-radius: 0.5rem;
  --fd-radius-lg: 1rem;
  --fd-radius-xl: 1.5rem;
  --fd-shadow: 0 1px 3px 0 rgb(0 0 0 / 0.1), 0 1px 2px -1px rgb(0 0 0 / 0.1);
  --fd-shadow-lg: 0 10px 15px -3px rgb(0 0 0 / 0.1), 0 4px 6px -4px rgb(0 0 0 / 0.1);
  --fd-shadow-xl: 0 20px 25px -5px rgb(0 0 0 / 0.1), 0 8px 10px -6px rgb(0 0 0 / 0.1);
  --fd-transition: all 0.2s cubic-bezier(0.4, 0, 0.2, 1);
  --fd-transition-slow: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

/* Form Styling */
.form-group {
  display: flex;
  flex-direction: column;
  margin-bottom: 1rem;
}

.form-label {
  font-weight: 600;
  color: var(--fd-gray-700);
  margin-bottom: 0.5rem;
  font-size: 0.875rem;
  line-height: 1.25rem;
}

.form-label span[aria-hidden="true"] {
  color: var(--fd-error);
}

.form-input, .form-select {
  padding: 0.75rem 1rem;
  border: 1.5px solid var(--fd-gray-300);
  border-radius: var(--fd-radius);
  font-size: 1rem;
  line-height: 1.5;
  background: var(--fd-white);
  color: var(--fd-gray-900);
  transition: var(--fd-transition);
  min-height: 48px; /* Mobile accessibility */
  box-sizing: border-box;
  width: 100%;
}

.form-input::placeholder {
  color: var(--fd-gray-400);
  font-size: 0.875rem;
}

.form-input:focus, .form-select:focus {
  outline: none;
  border-color: var(--fd-primary);
  box-shadow: 0 0 0 3px rgb(59 130 246 / 0.1);
  background: var(--fd-white);
}

.form-input:hover:not(:focus), .form-select:hover:not(:focus) {
  border-color: var(--fd-gray-400);
}

/* Form validation states */
.form-input.valid {
  border-color: var(--fd-success);
  background-image: url("data:image/svg+xml,%3csvg width='16' height='16' viewBox='0 0 16 16' fill='none' xmlns='http://www.w3.org/2000/svg'%3e%3cpath d='m13.5 3.5-6 6-2.5-2.5' stroke='%2310b981' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'/%3e%3c/svg%3e");
  background-repeat: no-repeat;
  background-position: right 1rem center;
  padding-right: 3rem;
}

.form-input.invalid {
  border-color: var(--fd-error);
  background-image: url("data:image/svg+xml,%3csvg width='16' height='16' viewBox='0 0 16 16' fill='none' xmlns='http://www.w3.org/2000/svg'%3e%3cpath d='M12 4 4 12M4 4l8 8' stroke='%23ef4444' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'/%3e%3c/svg%3e");
  background-repeat: no-repeat;
  background-position: right 1rem center;
  padding-right: 3rem;
}

.form-help {
  margin-top: 0.25rem;
}

.form-help small {
  color: var(--fd-gray-500);
  font-size: 0.75rem;
  line-height: 1.33;
}

/* Button Styling */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  padding: 0.75rem 1.5rem;
  border-radius: var(--fd-radius);
  font-weight: 600;
  font-size: 1rem;
  line-height: 1.5;
  text-decoration: none;
  text-align: center;
  cursor: pointer;
  border: none;
  transition: var(--fd-transition);
  min-height: 48px; /* Mobile accessibility */
  white-space: nowrap;
  user-select: none;
}

.btn:focus-visible {
  outline: 2px solid var(--fd-primary);
  outline-offset: 2px;
}

.btn-primary {
  background: var(--fd-primary);
  color: var(--fd-white);
  box-shadow: var(--fd-shadow);
}

.btn-primary:hover:not(:disabled) {
  background: var(--fd-primary-dark);
  transform: translateY(-1px);
  box-shadow: var(--fd-shadow-lg);
}

.btn-primary:active:not(:disabled) {
  transform: translateY(0);
  box-shadow: var(--fd-shadow);
}

.btn-secondary {
  background: var(--fd-white);
  color: var(--fd-gray-700);
  border: 1.5px solid var(--fd-gray-300);
  box-shadow: var(--fd-shadow);
}

.btn-secondary:hover:not(:disabled) {
  background: var(--fd-gray-50);
  border-color: var(--fd-gray-400);
  transform: translateY(-1px);
  box-shadow: var(--fd-shadow-lg);
}

.btn:disabled {
  opacity: 0.6;
  cursor: not-allowed;
  transform: none !important;
  box-shadow: var(--fd-shadow) !important;
}

/* Search Form Layout */
.search-form {
  display: grid;
  grid-template-columns: 2fr auto auto auto;
  gap: 1.5rem;
  align-items: end;
}

@media (max-width: 1024px) {
  .search-form {
    grid-template-columns: 1fr 1fr;
    gap: 1rem;
  }
  
  .search-form .form-group:first-child {
    grid-column: 1 / -1;
  }
}

@media (max-width: 640px) {
  .search-form {
    grid-template-columns: 1fr;
    gap: 1.5rem;
  }
  
  .search-form .form-group:first-child {
    grid-column: 1;
  }
}

/* Results Display */
.results-list {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}

.funeral-director-card {
  background: var(--fd-white);
  border-radius: var(--fd-radius-lg);
  box-shadow: var(--fd-shadow);
  border: 1px solid var(--fd-gray-200);
  padding: 2rem;
  transition: var(--fd-transition-slow);
  position: relative;
  overflow: hidden;
}

.funeral-director-card:hover {
  box-shadow: var(--fd-shadow-lg);
  border-color: var(--fd-gray-300);
}

.funeral-director-card:focus-within {
  box-shadow: var(--fd-shadow-xl);
  border-color: var(--fd-primary);
}

/* Card Header */
.funeral-director-card h3 {
  color: var(--fd-gray-900);
  font-size: 1.25rem;
  font-weight: 700;
  line-height: 1.4;
  margin: 0 0 0.5rem;
}

.funeral-director-card h3:hover {
  color: var(--fd-primary);
  cursor: default;
}

/* Distance Badge */
.distance-badge {
  background: var(--fd-gray-100);
  color: var(--fd-gray-600);
  font-size: 0.875rem;
  font-weight: 500;
  padding: 0.25rem 0.75rem;
  border-radius: var(--fd-radius);
  display: inline-block;
}

/* Rating Display */
.rating-display {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  margin: 0.5rem 0;
}

.stars {
  display: flex;
  align-items: center;
  gap: 0.125rem;
  color: #fbbf24; /* Tailwind yellow-400 */
  font-size: 1rem;
}

.rating-value {
  color: var(--fd-gray-700);
  font-weight: 600;
  font-size: 0.875rem;
}

.review-count {
  color: var(--fd-gray-500);
  font-size: 0.875rem;
}

/* Address Display */
.address-display {
  display: flex;
  align-items: flex-start;
  gap: 0.5rem;
  color: var(--fd-gray-600);
  margin: 1rem 0;
  font-size: 0.875rem;
  line-height: 1.5;
}

.address-display svg {
  margin-top: 0.125rem;
  flex-shrink: 0;
  color: var(--fd-gray-400);
}

/* Action Buttons */
.card-actions {
  display: flex;
  gap: 1rem;
  flex-wrap: wrap;
  margin-top: 1.5rem;
  padding-top: 1.5rem;
  border-top: 1px solid var(--fd-gray-200);
}

.action-btn {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  background: var(--fd-primary);
  color: var(--fd-white);
  padding: 0.5rem 1rem;
  border-radius: var(--fd-radius);
  text-decoration: none;
  font-weight: 600;
  font-size: 0.875rem;
  line-height: 1.4;
  transition: var(--fd-transition);
  min-height: 44px; /* Mobile touch target */
  border: none;
  cursor: pointer;
}

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

.action-btn:focus-visible {
  outline: 2px solid var(--fd-primary);
  outline-offset: 2px;
}

.action-btn svg {
  width: 16px;
  height: 16px;
  flex-shrink: 0;
}

.action-btn-secondary {
  background: var(--fd-gray-100);
  color: var(--fd-gray-700);
  border: 1px solid var(--fd-gray-300);
}

.action-btn-secondary:hover {
  background: var(--fd-gray-200);
  color: var(--fd-gray-900);
}

/* Loading States */
.loading-spinner {
  width: 2rem;
  height: 2rem;
  border: 3px solid var(--fd-gray-200);
  border-top: 3px solid var(--fd-primary);
  border-radius: 50%;
  animation: fd-spin 1s linear infinite;
  margin: 0 auto 1rem;
}

@keyframes fd-spin {
  0% { transform: rotate(0deg); }
  100% { transform: rotate(360deg); }
}

.loading {
  text-align: center;
  padding: 3rem 1rem;
  color: var(--fd-gray-500);
}

.loading p {
  font-size: 1rem;
  margin: 0;
}

/* Error States */
.error {
  background: #fef2f2;
  border: 1.5px solid #fecaca;
  border-radius: var(--fd-radius-lg);
  color: #991b1b;
  padding: 2rem;
  margin: 2rem 0;
  text-align: center;
}

.error h3 {
  color: #dc2626;
  font-size: 1.25rem;
  font-weight: 700;
  margin: 0 0 1rem;
}

.error p {
  margin: 0 0 1.5rem;
  color: #7f1d1d;
  font-size: 1rem;
  line-height: 1.6;
}

/* Empty State */
.empty-state {
  text-align: center;
  padding: 3rem 1rem;
  color: var(--fd-gray-500);
}

.empty-state svg {
  margin-bottom: 1.5rem;
  opacity: 0.3;
  color: var(--fd-gray-400);
}

.empty-state h3 {
  color: var(--fd-gray-700);
  font-size: 1.5rem;
  font-weight: 700;
  margin: 0 0 1rem;
}

.empty-state p {
  color: var(--fd-gray-600);
  font-size: 1rem;
  line-height: 1.6;
  margin: 0;
  max-width: 32rem;
  margin-left: auto;
  margin-right: auto;
}

/* Results Header */
.results-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 2rem;
  padding-bottom: 1rem;
  border-bottom: 1px solid var(--fd-gray-200);
  flex-wrap: wrap;
  gap: 1rem;
}

.results-count {
  font-weight: 700;
  color: var(--fd-gray-900);
  font-size: 1.125rem;
}

.sort-controls {
  display: flex;
  align-items: center;
  gap: 1rem;
}

/* Load More Section */
#load-more-container {
  text-align: center;
  margin-top: 3rem;
  padding-top: 2rem;
  border-top: 1px solid var(--fd-gray-200);
}

/* Info Cards */
.info-cards {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 2rem;
  margin-top: 3rem;
}

.info-card {
  background: var(--fd-white);
  border-radius: var(--fd-radius-lg);
  box-shadow: var(--fd-shadow);
  border: 1px solid var(--fd-gray-200);
  padding: 2rem;
  transition: var(--fd-transition-slow);
}

.info-card:hover {
  box-shadow: var(--fd-shadow-lg);
  transform: translateY(-2px);
}

.info-card h3 {
  color: var(--fd-gray-900);
  font-size: 1.125rem;
  font-weight: 700;
  margin: 0 0 1rem;
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.info-card h3 svg {
  color: var(--fd-primary);
  flex-shrink: 0;
}

.info-card p {
  color: var(--fd-gray-600);
  font-size: 0.875rem;
  line-height: 1.6;
  margin: 0;
}

/* Responsive Design */
@media (max-width: 768px) {
  .results-header {
    flex-direction: column;
    align-items: flex-start;
  }
  
  .sort-controls {
    width: 100%;
    justify-content: flex-end;
  }
  
  .funeral-director-card {
    padding: 1.5rem;
  }
  
  .card-actions {
    flex-direction: column;
    gap: 0.75rem;
  }
  
  .action-btn {
    justify-content: center;
    padding: 0.75rem 1rem;
  }
  
  .info-cards {
    grid-template-columns: 1fr;
    gap: 1.5rem;
  }
  
  .info-card {
    padding: 1.5rem;
  }
}

@media (max-width: 480px) {
  .funeral-director-card {
    padding: 1rem;
  }
  
  .funeral-director-card h3 {
    font-size: 1.125rem;
  }
  
  .info-card {
    padding: 1rem;
  }
  
  .info-card h3 {
    font-size: 1rem;
  }
}

/* High Contrast Mode Support */
@media (prefers-contrast: high) {
  .form-input, .form-select {
    border-width: 2px;
  }
  
  .funeral-director-card {
    border-width: 2px;
  }
  
  .btn {
    border-width: 2px;
  }
}

/* Reduced Motion Support */
@media (prefers-reduced-motion: reduce) {
  * {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
    scroll-behavior: auto !important;
  }
  
  .loading-spinner {
    animation: none;
  }
}

/* Dark Mode Support (if implemented in the future) */
@media (prefers-color-scheme: dark) {
  .funeral-director-card:not([data-theme="light"]) {
    background: #1f2937;
    border-color: #374151;
    color: #f9fafb;
  }
  
  .funeral-director-card:not([data-theme="light"]) h3 {
    color: #f9fafb;
  }
  
  .funeral-director-card:not([data-theme="light"]) .address-display {
    color: #d1d5db;
  }
}

/* Focus Management */
.skip-link {
  position: absolute;
  top: -40px;
  left: 6px;
  background: var(--fd-primary);
  color: var(--fd-white);
  padding: 8px;
  z-index: 100;
  text-decoration: none;
  border-radius: var(--fd-radius);
}

.skip-link:focus {
  top: 6px;
}

/* Print Styles */
@media print {
  .funeral-director-card {
    break-inside: avoid;
    box-shadow: none;
    border: 1px solid #000;
    margin-bottom: 1rem;
  }
  
  .action-btn {
    display: none;
  }
  
  .search-form,
  .sort-controls,
  #load-more-container {
    display: none;
  }
}