/**
 * Search Results Archive Styles
 *
 * Design system-compliant styles for search result cards and layout.
 * Uses CSS variables for client theming compatibility.
 *
 * @package Digital_Church_Search_Archive
 */

/* CSS Variables (fallbacks to default values) */
:root {
  --ui-primary: #0F1FFF;
  --ui-primary-hover: #0A1ACC;
  --ui-secondary: #6B7280;
  --ui-secondary-hover: #4B5563;
  
  --ui-text-heading: #1F2937;
  --ui-text-body: #374151;
  --ui-text-label: #6B7280;
  --ui-text-muted: #9CA3AF;
  
  --ui-bg-light: #FFFFFF;
  --ui-bg-medium: #F9FAFB;
  --ui-bg-dark: #F3F4F6;
  
  --ui-border-color: #E5E7EB;
  --ui-border-light: #F3F4F6;
  
  --spacing-sm: 8px;
  --spacing-md: 16px;
  --spacing-lg: 24px;
  --spacing-xl: 32px;
  
  --font-family-heading: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
  --font-family-body: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
}

/* Search Archive Container */
.search-archive-container {
  max-width: 800px;
  margin: 0 auto;
  padding: var(--spacing-lg, 24px);
}

/* Advanced Search Integration */
.search-archive-advanced-search {
  margin-bottom: var(--spacing-lg, 24px);
  padding-bottom: var(--spacing-lg, 24px);
  border-bottom: 1px solid var(--ui-border-color, #e5e7eb);
}

/* Advanced Search Results Integration - ensure unified styling */
.search-archive-container .dgtl-advanced-search-results .search-result,
.search-archive-container .unified-search-results .search-result {
  background: var(--ui-bg-light, #FFFFFF);
  border: 1px solid var(--ui-border-color, #E5E7EB);
  border-radius: 8px;
  padding: var(--spacing-md, 16px);
}

.search-archive-advanced-search .dgtl-search-header {
  display: none; /* Hide heading since archive header is already above */
}

.search-archive-advanced-search .dgtl-search-container {
  animation: fadeSlideIn 0.5s ease;
}

@keyframes fadeSlideIn {
  from {
    opacity: 0;
    transform: translateY(8px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@media (max-width: 768px) {
  .search-archive-container {
    padding: var(--spacing-md, 16px) !important;
  }
}

/* Search Header */
.search-archive-header {
  margin-bottom: var(--spacing-xl, 32px);
}

.search-results-meta {
  margin: var(--spacing-sm, 8px) 0 0;
  color: var(--ui-text-label, #6B7280);
  font-size: 14px;
}

.search-results-meta .results-count {
  font-weight: 700;
  color: var(--ui-text-heading, #1F2937);
}

.search-results-meta .search-term {
  font-weight: 600;
  color: var(--ui-primary, #0F1FFF);
  font-style: italic;
}

/* Search Results List */
.search-results-list {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-md, 16px);
  margin-bottom: var(--spacing-xl, 32px);
}

/* Client-Side Search Results Container */
#dgtl-search-results-container {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-md, 16px);
  margin-bottom: var(--spacing-xl, 32px);
  min-height: 200px; /* Prevent layout shift */
  transition: opacity 0.3s ease;
}

#dgtl-search-results-container:empty {
  min-height: 0; /* Remove min-height when empty */
}

#dgtl-search-results-container.loading {
  opacity: 0.7;
  pointer-events: none;
}

#dgtl-search-results-container .search-result {
  transform: translateY(20px);
  opacity: 0;
  animation: resultSlideIn 0.4s ease forwards;
}

#dgtl-search-results-container .search-result:nth-child(1) { animation-delay: 0.1s; }
#dgtl-search-results-container .search-result:nth-child(2) { animation-delay: 0.2s; }
#dgtl-search-results-container .search-result:nth-child(3) { animation-delay: 0.3s; }
#dgtl-search-results-container .search-result:nth-child(4) { animation-delay: 0.4s; }
#dgtl-search-results-container .search-result:nth-child(5) { animation-delay: 0.5s; }

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

/* Search Result Cards */
.search-result {
  background: var(--ui-bg-light, #FFFFFF);
  border: 1px solid var(--ui-border-color, #E5E7EB);
  border-radius: 8px;
  padding: var(--spacing-md, 16px);
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  position: relative;
  will-change: transform, box-shadow;
}

/* Fade-in animation for new results */
.search-result.fade-in {
  animation: slideInUp 0.5s cubic-bezier(0.4, 0, 0.2, 1) forwards;
}

@keyframes slideInUp {
  from {
    opacity: 0;
    transform: translateY(20px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

/* Desktop Hover Effects */
@media (min-width: 769px) {
  .search-result:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.1), 0 2px 8px rgba(0, 0, 0, 0.06);
    border-color: color-mix(in srgb, var(--ui-primary, #0F1FFF) 30%, var(--ui-border-color, #E5E7EB));
    background: color-mix(in srgb, var(--ui-primary, #0F1FFF) 2%, var(--ui-bg-light, #FFFFFF));
  }
  
  .search-result:hover .result-title a {
    color: var(--ui-primary, #0F1FFF);
  }
  
  .search-result:hover .ui-button {
    transform: translateX(2px);
  }
}

/* Mobile: No hover effects, but improve touch interactions */
@media (max-width: 768px) {
  .search-result {
    padding: var(--spacing-lg, 24px);
    margin-bottom: var(--spacing-md, 16px);
    border-radius: 12px;
  }
  
  .search-result:hover {
    box-shadow: none;
    background: var(--ui-bg-light, #FFFFFF);
    transform: none;
  }
  
  .search-result:active {
    background: var(--ui-bg-medium, #F9FAFB);
    transform: scale(0.98);
  }
}

/* Result Card Content */
.result-card-content {
  display: flex;
  gap: var(--spacing-md, 16px);
  align-items: flex-start;
}

.result-thumbnail {
  flex-shrink: 0;
  width: 80px;
  height: 80px;
  border-radius: 6px;
  overflow: hidden;
  background: var(--ui-bg-dark, #F3F4F6);
}

.result-thumbnail img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.result-main {
  flex: 1;
  min-width: 0;
}

/* Result Header (for badges) */
.result-header {
  display: flex;
  align-items: center;
  gap: var(--spacing-sm, 8px);
  margin-bottom: var(--spacing-sm, 8px);
}

.result-icon {
  color: var(--ui-primary, #0F1FFF);
  flex-shrink: 0;
}

.result-badge {
  font-size: 11px;
  font-weight: 600;
  padding: 4px 10px;
  border-radius: 4px;
  background: var(--ui-secondary, #6B7280);
  color: white;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

/* Type-specific badge colors */
.search-result-sermon .result-badge { background: var(--ui-primary, #0F1FFF); }
.search-result-location .result-badge { background: #059669; }
.search-result-connect-card .result-badge { background: #7C3AED; }
.search-result-post .result-badge { background: #2563EB; }
.search-result-page .result-badge { background: var(--ui-secondary, #6B7280); }
.search-result-event_feed .result-badge { background: #D97706; }

/* Result Title */
.result-title {
  margin: 0 0 var(--spacing-sm, 8px);
  line-height: 1.3;
}

.result-title a {
  color: var(--ui-text-heading, #1F2937);
  text-decoration: none;
  transition: color 0.2s ease;
}

.result-title a:hover {
  color: var(--ui-primary, #0F1FFF);
}

/* Result Meta */
.result-meta {
  display: flex;
  align-items: center;
  gap: var(--spacing-sm, 8px);
  margin-bottom: var(--spacing-sm, 8px);
  flex-wrap: wrap;
}

.result-meta .ui-label-sm {
  font-size: 12px;
  font-weight: 500;
  color: var(--ui-text-label, #6B7280);
}

/* Meta item separators */
.result-meta .ui-label-sm + .ui-label-sm::before {
  content: "·";
  margin-right: var(--spacing-sm, 8px);
  color: var(--ui-text-muted, #9CA3AF);
}

.result-meta .result-speaker {
  color: var(--ui-primary, #0F1FFF);
}

/* Result Excerpt */
.result-excerpt {
  margin-bottom: var(--spacing-md, 16px);
  line-height: 1.5;
  color: var(--ui-text-body, #374151);
}

/* Location-specific styles */
.location-address,
.location-times {
  display: flex;
  align-items: center;
  gap: var(--spacing-sm, 8px);
  margin-bottom: var(--spacing-sm, 8px);
  color: var(--ui-text-body, #374151);
}

.location-distance {
  display: flex;
  align-items: center;
  gap: var(--spacing-sm, 8px);
  margin-bottom: var(--spacing-md, 16px);
  color: var(--ui-text-label, #6B7280);
}

/* Team Avatars */
.team-avatars {
  display: flex;
  gap: 4px;
  margin-bottom: var(--spacing-md, 16px);
}

.team-avatar {
  width: 32px;
  height: 32px;
  border-radius: 50%;
  border: 2px solid var(--ui-bg-light, #FFFFFF);
  object-fit: cover;
}

/* Result Stats */
.result-stats {
  display: flex;
  align-items: center;
  gap: var(--spacing-md, 16px);
  margin-bottom: var(--spacing-md, 16px);
}

.stat-duration,
.stat-views {
  display: flex;
  align-items: center;
  gap: 4px;
  font-size: 12px;
  color: var(--ui-text-label, #6B7280);
}

.stat-duration {
  background: var(--ui-primary, #0F1FFF);
  color: white;
  padding: 4px 8px;
  border-radius: 4px;
  font-weight: 500;
}

/* Result Actions */
.result-actions {
  display: flex;
  align-items: center;
  gap: var(--spacing-sm, 8px);
}

/* Button Styles */
.ui-button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  padding: 8px 16px;
  border-radius: 6px;
  border: 1px solid transparent;
  font-size: 14px;
  font-weight: 500;
  line-height: 1;
  text-decoration: none;
  transition: all 0.2s cubic-bezier(0.4, 0, 0.2, 1);
  cursor: pointer;
  min-height: 44px; /* WCAG touch target */
  min-width: 44px; /* WCAG touch target */
  box-sizing: border-box;
  position: relative;
  overflow: hidden;
}

.ui-button:focus-visible {
  outline: 2px solid var(--ui-primary, #0F1FFF);
  outline-offset: 2px;
}

/* Button hover animations */
.ui-button::before {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: linear-gradient(
    90deg,
    transparent,
    rgba(255, 255, 255, 0.2),
    transparent
  );
  transition: left 0.5s;
}

.ui-button:hover::before {
  left: 100%;
}

.ui-button--primary {
  background: var(--ui-primary, #0F1FFF);
  color: white;
}

.ui-button--primary:hover {
  background: var(--ui-primary-hover, #0A1ACC);
  color: white;
}

.ui-button--secondary {
  background: var(--ui-secondary, #6B7280);
  color: white;
}

.ui-button--secondary:hover {
  background: var(--ui-secondary-hover, #4B5563);
  color: white;
}

.ui-button--ghost {
  background: transparent;
  color: var(--ui-text-body, #374151);
  border-color: var(--ui-border-color, #E5E7EB);
}

.ui-button--ghost:hover {
  background: var(--ui-bg-medium, #F9FAFB);
  color: var(--ui-primary, #0F1FFF);
}

/* Typography Classes */
.ui-heading-1 {
  font-family: var(--font-family-heading);
  font-size: 32px;
  font-weight: 700;
  line-height: 1.2;
  color: var(--ui-text-heading, #1F2937);
  margin: 0;
}

.ui-heading-2 {
  font-family: var(--font-family-heading);
  font-size: 24px;
  font-weight: 600;
  line-height: 1.3;
  color: var(--ui-text-heading, #1F2937);
  margin: 0 0 var(--spacing-md, 16px);
}

.ui-heading-3 {
  font-family: var(--font-family-heading);
  font-size: 20px;
  font-weight: 600;
  line-height: 1.3;
  color: var(--ui-text-heading, #1F2937);
  margin: 0;
}

.ui-body {
  font-family: var(--font-family-body);
  font-size: 16px;
  line-height: 1.5;
  color: var(--ui-text-body, #374151);
  margin: 0 0 var(--spacing-md, 16px);
}

.ui-body-sm {
  font-family: var(--font-family-body);
  font-size: 14px;
  line-height: 1.5;
  color: var(--ui-text-body, #374151);
  margin: 0;
}

.ui-label-sm {
  font-family: var(--font-family-body);
  font-size: 12px;
  font-weight: 500;
  color: var(--ui-text-label, #6B7280);
}

/* Empty State */
.search-empty-state {
  text-align: center;
  padding: var(--spacing-xl, 32px) var(--spacing-lg, 24px);
  margin: var(--spacing-xl, 32px) 0;
  background: var(--ui-bg-light, #FFFFFF);
  border: 1px solid var(--ui-border-color, #E5E7EB);
  border-radius: 12px;
}

/* Error State */
.search-error {
  text-align: center;
  padding: var(--spacing-xl, 32px);
  margin: var(--spacing-xl, 32px) 0;
  background: var(--ui-bg-light, #FFFFFF);
  border: 1px solid var(--ui-border-color, #E5E7EB);
  border-radius: 8px;
}

.search-error .error-icon {
  color: #EF4444;
  margin-bottom: var(--spacing-md, 16px);
  opacity: 0.8;
}

.search-error .error-icon svg {
  filter: drop-shadow(0 2px 4px rgba(239, 68, 68, 0.3));
}

.search-error h3 {
  color: var(--ui-text-heading, #1F2937);
  margin-bottom: var(--spacing-sm, 8px);
}

.search-error p {
  color: var(--ui-text-body, #374151);
  margin-bottom: var(--spacing-lg, 24px);
}

.search-error .error-actions {
  display: flex;
  justify-content: center;
  gap: var(--spacing-md, 16px);
  flex-wrap: wrap;
}

@media (max-width: 480px) {
  .search-error .error-actions {
    flex-direction: column;
    align-items: center;
  }
  
  .search-error .ui-button {
    width: 100%;
    max-width: 200px;
  }
}

.empty-state-icon {
  color: var(--ui-text-muted, #9CA3AF);
  margin-bottom: var(--spacing-lg, 24px);
}

.empty-state-suggestions {
  margin: var(--spacing-lg, 24px) 0;
}

.suggestion-list {
  list-style: none;
  padding: 0;
  margin: var(--spacing-md, 16px) 0 0;
}

.suggestion-list li {
  padding: 4px 0;
  color: var(--ui-text-body, #374151);
}

.suggestion-list li::before {
  content: "• ";
  color: var(--ui-primary, #0F1FFF);
  margin-right: 8px;
}

.empty-state-actions {
  display: flex;
  justify-content: center;
  gap: var(--spacing-md, 16px);
  margin-top: var(--spacing-lg, 24px);
}

@media (max-width: 480px) {
  .empty-state-actions {
    flex-direction: column;
    align-items: center;
  }
}

/* Loading States */
.search-loading-state {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-md, 16px);
  opacity: 0;
  transition: opacity 0.3s ease;
}

.search-loading-state.visible {
  opacity: 1;
}

.skeleton-card {
  background: var(--ui-bg-medium, #F9FAFB);
  border: 1px solid var(--ui-border-light, #F3F4F6);
  border-radius: 8px;
  padding: var(--spacing-md, 16px);
  position: relative;
  overflow: hidden;
}

.skeleton-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: linear-gradient(
    90deg,
    transparent,
    rgba(255, 255, 255, 0.6),
    transparent
  );
  animation: skeleton-shimmer 1.8s ease-in-out infinite;
}

.skeleton-line {
  height: 16px;
  background: linear-gradient(90deg, #E5E7EB 25%, #D1D5DB 50%, #E5E7EB 75%);
  background-size: 200% 100%;
  border-radius: 4px;
  margin-bottom: var(--spacing-sm, 8px);
}

.skeleton-title {
  height: 20px;
  width: 70%;
  margin-bottom: var(--spacing-sm, 8px);
}

.skeleton-meta {
  height: 14px;
  width: 40%;
  margin-bottom: var(--spacing-sm, 8px);
}

.skeleton-excerpt {
  height: 16px;
  width: 90%;
  margin-bottom: var(--spacing-sm, 8px);
}

.skeleton-excerpt:nth-child(2) {
  width: 75%;
}

.skeleton-button {
  height: 32px;
  width: 120px;
  margin-top: var(--spacing-sm, 8px);
  border-radius: 6px;
}

@keyframes skeleton-shimmer {
  0% {
    left: -100%;
  }
  100% {
    left: 100%;
  }
}

/* Pagination */
.search-pagination {
  margin-top: var(--spacing-xl, 32px);
  text-align: center;
}

.search-pagination a {
  display: inline-block;
  padding: 8px 12px;
  margin: 0 4px;
  color: var(--ui-text-body, #374151);
  text-decoration: none;
  border: 1px solid var(--ui-border-color, #E5E7EB);
  border-radius: 4px;
  transition: all 0.2s ease;
  min-height: 44px;
  min-width: 44px;
  box-sizing: border-box;
  display: inline-flex;
  align-items: center;
  justify-content: center;
}

.search-pagination a:hover {
  background: var(--ui-bg-medium, #F9FAFB);
  border-color: var(--ui-primary, #0F1FFF);
}

.search-pagination a.current {
  background: var(--ui-primary, #0F1FFF);
  color: white;
  border-color: var(--ui-primary, #0F1FFF);
}

/* Mobile Responsive Design */
@media (max-width: 768px) {
  .search-archive-container {
    padding: var(--spacing-md, 16px);
  }
  
  .result-card-content {
    flex-direction: column;
    gap: var(--spacing-md, 16px);
  }
  
  .result-thumbnail {
    width: 100%;
    height: 160px;
    border-radius: 8px;
  }
  
  .result-title {
    font-size: 18px;
    line-height: 1.3;
  }
  
  .result-meta {
    flex-wrap: wrap;
    gap: var(--spacing-sm, 8px);
  }
  
  .result-actions {
    justify-content: center;
    margin-top: var(--spacing-md, 16px);
  }
  
  .team-avatars {
    justify-content: center;
  }
  
  .result-stats {
    justify-content: center;
    flex-wrap: wrap;
  }
  
  .ui-button {
    padding: 12px 20px;
    font-size: 16px;
    min-height: 48px; /* Larger touch targets on mobile */
  }
  
  .result-badge {
    padding: 6px 10px;
    font-size: 11px;
  }
}

/* Small mobile devices */
@media (max-width: 480px) {
  .search-archive-container {
    padding: var(--spacing-sm, 8px);
  }
  
  .search-result {
    padding: var(--spacing-md, 16px);
    margin-bottom: var(--spacing-sm, 8px);
  }
  
  .result-card-content {
    gap: var(--spacing-sm, 8px);
  }
  
  .result-thumbnail {
    height: 140px;
  }
  
  .result-title {
    font-size: 16px;
  }
  
  .ui-heading-1 {
    font-size: 24px;
  }
  
  .ui-heading-2 {
    font-size: 20px;
  }
  
  .empty-state-actions {
    flex-direction: column;
    gap: var(--spacing-sm, 8px);
  }
  
  .ui-button {
    width: 100%;
    justify-content: center;
  }
}

/* Large desktop screens */
@media (min-width: 1200px) {
  .search-archive-container {
    max-width: 900px;
    padding: var(--spacing-xl, 32px);
  }
  
  .result-card-content {
    gap: var(--spacing-lg, 24px);
  }
  
  .result-thumbnail {
    width: 100px;
    height: 100px;
  }
}

/* WCAG Accessibility */
@media (prefers-reduced-motion: reduce) {
  .search-result,
  .ui-button,
  .search-pagination a {
    transition: none;
  }
  
  .skeleton-card,
  .skeleton-line {
    animation: none;
  }
  
  .search-result:hover {
    transform: none !important;
  }
}

/* High Contrast Mode Support */
@media (prefers-contrast: high) {
  .search-result {
    border-width: 2px;
    border-color: var(--ui-text-heading, #1F2937);
  }
  
  .ui-button {
    border-width: 2px;
  }
}

/* Focus States for Keyboard Navigation */
.search-result:focus,
.search-result:focus-within,
.ui-button:focus,
.ui-button:focus-visible,
.search-pagination a:focus,
.result-title a:focus {
  outline: 2px solid var(--ui-primary, #0F1FFF);
  outline-offset: 2px;
  border-radius: 8px;
}

.search-result:focus {
  background: color-mix(in srgb, var(--ui-primary, #0F1FFF) 5%, var(--ui-bg-light, #FFFFFF));
  transform: translateY(-2px);
  box-shadow: 0 4px 12px rgba(15, 31, 255, 0.15);
}

/* Print Styles */
@media print {
  .search-result {
    border: 1px solid #000;
    box-shadow: none;
    break-inside: avoid;
    margin-bottom: 1rem;
  }
  
  .result-actions,
  .search-pagination {
    display: none;
  }
}