/*
Theme Name: Tamil Genocide Museum - Complete
Description: Complete museum theme with timeline functionality, document management, survivor testimonies, research tools, and educational resources for the Tamil Genocide Museum (tamilgenocidemuseum.org). Features interactive timeline, multimedia galleries, testimony collection, research database, and multilingual support.
Author: Tamil Genocide Museum Team
Version: 2.0
Text Domain: tamil-genocide-museum
*/

/* ==== COMPLETE TAMIL GENOCIDE MUSEUM THEME ==== */

/* CSS Variables */
:root {
  --museum-bg: hsl(225, 6%, 13%);
  --museum-panel: hsl(225, 6%, 16%);
  --museum-red: hsl(0, 72%, 51%);
  --museum-red-dark: hsl(0, 72%, 35%);
  --museum-text: hsl(0, 0%, 70%);
  --border-color: hsl(240, 3.7%, 15.9%);
  --text-white: hsl(0, 0%, 98%);
  --text-muted: hsl(240, 5%, 64.9%);
  --hover-bg: hsl(240, 3.7%, 20%);
  --success-green: hsl(142, 76%, 36%);
  --warning-yellow: hsl(38, 92%, 50%);
  --info-blue: hsl(199, 89%, 48%);
}

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

/* Body and Typography */
body {
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif !important;
  background-color: var(--museum-bg) !important;
  color: var(--text-white) !important;
  line-height: 1.6;
  min-height: 100vh;
  overflow-x: hidden;
}

body.admin-bar {
  padding-top: 32px;
}

@media screen and (max-width: 782px) {
  body.admin-bar {
    padding-top: 46px;
  }
}

/* Container and Layout */
.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 1.5rem;
}

.content-wrapper {
  display: flex;
  min-height: 100vh;
  gap: 2rem;
}

/* Header */
.header {
  background-color: var(--museum-panel) !important;
  border-bottom: 2px solid var(--museum-red);
  position: relative;
  width: 100%;
  z-index: 50;
  padding: 2rem 0;
  margin-top: 0;
}

body.admin-bar .header {
  margin-top: 32px;
}

@media screen and (max-width: 782px) {
  body.admin-bar .header {
    margin-top: 46px;
  }
}

.header-content {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 1rem;
}

.header-text {
  text-align: center;
  flex: 1;
  min-width: 300px;
}

.site-title {
  font-size: clamp(1.8rem, 4vw, 2.5rem);
  font-weight: 700;
  color: var(--museum-red);
  margin-bottom: 0.5rem;
  text-decoration: none;
}

.site-title:hover {
  color: var(--museum-red-dark);
}

.site-subtitle {
  color: var(--museum-text);
  font-size: clamp(0.9rem, 2vw, 1rem);
  margin-bottom: 1rem;
}

/* Navigation */
.header-actions {
  display: flex;
  gap: 1rem;
  align-items: center;
  flex-wrap: wrap;
}

.main-navigation {
  background-color: var(--museum-panel);
  border-bottom: 1px solid var(--border-color);
  padding: 1rem 0;
}

.main-navigation ul {
  list-style: none;
  display: flex;
  gap: 2rem;
  justify-content: center;
  flex-wrap: wrap;
}

.main-navigation li {
  position: relative;
}

.main-navigation a {
  color: var(--text-white);
  text-decoration: none;
  padding: 0.5rem 1rem;
  border-radius: 4px;
  transition: all 0.3s ease;
  font-weight: 500;
}

.main-navigation a:hover,
.main-navigation a:focus {
  background-color: var(--hover-bg);
  color: var(--museum-red);
}

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.75rem 1.5rem;
  border: none;
  border-radius: 6px;
  font-size: 0.9rem;
  font-weight: 500;
  text-decoration: none;
  cursor: pointer;
  transition: all 0.3s ease;
  white-space: nowrap;
}

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

.btn-primary:hover {
  background-color: var(--museum-red-dark);
  transform: translateY(-1px);
}

.btn-secondary {
  background-color: var(--museum-panel);
  color: var(--text-white);
  border: 1px solid var(--border-color);
}

.btn-secondary:hover {
  background-color: var(--hover-bg);
  border-color: var(--museum-red);
}

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

.btn-admin:hover {
  background-color: hsl(142, 76%, 30%);
}

/* Main Content Areas */
.main-content {
  flex: 1;
  padding: 2rem 0;
}

.page-header {
  text-align: center;
  margin-bottom: 3rem;
  padding: 2rem 0;
  border-bottom: 2px solid var(--museum-red);
}

.page-title {
  font-size: clamp(2rem, 5vw, 3rem);
  color: var(--museum-red);
  margin-bottom: 1rem;
  font-weight: 700;
}

.page-description {
  font-size: 1.1rem;
  color: var(--museum-text);
  max-width: 800px;
  margin: 0 auto;
  line-height: 1.8;
}

/* Timeline Specific Styles */
.timeline-overview {
  margin: 3rem 0;
}

.timeline-intro {
  text-align: center;
  margin-bottom: 3rem;
}

.timeline-intro h2 {
  color: var(--museum-red);
  font-size: 2rem;
  margin-bottom: 1rem;
}

.timeline-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 2rem;
  margin: 2rem 0;
}

.timeline-year-card {
  background-color: var(--museum-panel);
  border: 1px solid var(--border-color);
  border-radius: 8px;
  padding: 2rem;
  transition: all 0.3s ease;
  cursor: pointer;
}

.timeline-year-card:hover {
  border-color: var(--museum-red);
  transform: translateY(-2px);
  box-shadow: 0 8px 25px rgba(220, 38, 38, 0.2);
}

.year-number {
  font-size: 3rem;
  font-weight: 700;
  color: var(--museum-red);
  text-align: center;
  margin-bottom: 1rem;
}

.year-title {
  font-size: 1.2rem;
  font-weight: 600;
  margin-bottom: 1rem;
  text-align: center;
}

.year-summary {
  color: var(--museum-text);
  text-align: center;
  margin-bottom: 1.5rem;
  line-height: 1.6;
}

.events-count {
  background-color: var(--museum-red);
  color: white;
  padding: 0.5rem 1rem;
  border-radius: 20px;
  font-size: 0.9rem;
  text-align: center;
  font-weight: 500;
}

/* Event Details */
.event-header {
  background-color: var(--museum-panel);
  padding: 3rem 0;
  border-bottom: 2px solid var(--museum-red);
  margin-bottom: 3rem;
}

.event-meta {
  display: flex;
  gap: 2rem;
  justify-content: center;
  flex-wrap: wrap;
  margin-top: 1rem;
}

.meta-item {
  background-color: var(--hover-bg);
  padding: 0.5rem 1rem;
  border-radius: 20px;
  font-size: 0.9rem;
}

.meta-label {
  color: var(--museum-red);
  font-weight: 600;
  margin-right: 0.5rem;
}

.event-content {
  display: grid;
  gap: 3rem;
  margin: 3rem 0;
}

.content-section {
  background-color: var(--museum-panel);
  padding: 2rem;
  border-radius: 8px;
  border-left: 4px solid var(--museum-red);
}

.section-title {
  color: var(--museum-red);
  font-size: 1.5rem;
  font-weight: 600;
  margin-bottom: 1.5rem;
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.section-content {
  line-height: 1.8;
}

.section-content p {
  margin-bottom: 1rem;
}

.section-content ul,
.section-content ol {
  margin-left: 1.5rem;
  margin-bottom: 1rem;
}

.section-content li {
  margin-bottom: 0.5rem;
}

/* Media Galleries */
.media-gallery {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 1.5rem;
  margin: 2rem 0;
}

.media-item {
  background-color: var(--hover-bg);
  border-radius: 8px;
  overflow: hidden;
  transition: transform 0.3s ease;
}

.media-item:hover {
  transform: scale(1.02);
}

.media-item img {
  width: 100%;
  height: 200px;
  object-fit: cover;
  border-bottom: 2px solid var(--museum-red);
}

.media-caption {
  padding: 1rem;
  font-size: 0.9rem;
  color: var(--museum-text);
}

/* Video Embeds */
.video-container {
  position: relative;
  width: 100%;
  height: 0;
  padding-bottom: 56.25%; /* 16:9 aspect ratio */
  margin: 1rem 0;
  border-radius: 8px;
  overflow: hidden;
}

.video-container iframe {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  border: none;
}

/* Sidebar */
.sidebar {
  width: 300px;
  flex-shrink: 0;
  background-color: var(--museum-panel);
  border-right: 1px solid var(--border-color);
  height: 100vh;
  overflow-y: auto;
  position: sticky;
  top: 0;
}

.sidebar-header {
  padding: 2rem 1.5rem 1rem;
  border-bottom: 1px solid var(--border-color);
}

.sidebar-title {
  color: var(--museum-red);
  font-size: 1.2rem;
  font-weight: 600;
  margin-bottom: 0.5rem;
}

.sidebar-subtitle {
  color: var(--museum-text);
  font-size: 0.9rem;
}

.timeline-list {
  padding: 1rem 0;
}

.timeline-item {
  border-bottom: 1px solid var(--border-color);
}

.timeline-link {
  display: block;
  padding: 1rem 1.5rem;
  text-decoration: none;
  color: var(--text-white);
  transition: all 0.3s ease;
}

.timeline-link:hover,
.timeline-link.active {
  background-color: var(--hover-bg);
  border-right: 4px solid var(--museum-red);
}

.timeline-year {
  font-size: 1.1rem;
  font-weight: 600;
  color: var(--museum-red);
  margin-bottom: 0.25rem;
}

.timeline-events {
  font-size: 0.9rem;
  color: var(--museum-text);
}

/* Research and Documentation */
.research-section {
  margin: 3rem 0;
}

.research-categories {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 2rem;
  margin: 2rem 0;
}

.category-card {
  background-color: var(--museum-panel);
  border: 1px solid var(--border-color);
  border-radius: 8px;
  padding: 2rem;
  text-align: center;
  transition: all 0.3s ease;
}

.category-card:hover {
  border-color: var(--museum-red);
  transform: translateY(-2px);
}

.category-icon {
  font-size: 3rem;
  margin-bottom: 1rem;
}

.category-title {
  color: var(--museum-red);
  font-size: 1.3rem;
  font-weight: 600;
  margin-bottom: 1rem;
}

.category-description {
  color: var(--museum-text);
  line-height: 1.6;
  margin-bottom: 1.5rem;
}

/* Testimonies */
.testimony-section {
  margin: 3rem 0;
}

.testimony-grid {
  display: grid;
  gap: 2rem;
  margin: 2rem 0;
}

.testimony-card {
  background-color: var(--museum-panel);
  border-left: 4px solid var(--museum-red);
  padding: 2rem;
  border-radius: 8px;
}

.testimony-content {
  font-style: italic;
  line-height: 1.8;
  margin-bottom: 1.5rem;
  color: var(--text-white);
}

.testimony-author {
  text-align: right;
  color: var(--museum-red);
  font-weight: 600;
}

.testimony-meta {
  text-align: right;
  color: var(--museum-text);
  font-size: 0.9rem;
  margin-top: 0.5rem;
}

/* Forms */
.form-section {
  background-color: var(--museum-panel);
  padding: 2rem;
  border-radius: 8px;
  border: 1px solid var(--border-color);
  margin: 2rem 0;
}

.form-group {
  margin-bottom: 1.5rem;
}

.form-label {
  display: block;
  color: var(--museum-red);
  font-weight: 600;
  margin-bottom: 0.5rem;
}

.form-input,
.form-textarea,
.form-select {
  width: 100%;
  padding: 0.75rem;
  background-color: var(--hover-bg);
  border: 1px solid var(--border-color);
  border-radius: 4px;
  color: var(--text-white);
  font-size: 1rem;
}

.form-input:focus,
.form-textarea:focus,
.form-select:focus {
  outline: none;
  border-color: var(--museum-red);
  box-shadow: 0 0 0 2px rgba(220, 38, 38, 0.2);
}

.form-textarea {
  min-height: 120px;
  resize: vertical;
}

/* Search */
.search-section {
  margin: 2rem 0;
}

.search-form {
  display: flex;
  gap: 1rem;
  margin-bottom: 2rem;
}

.search-input {
  flex: 1;
  padding: 0.75rem;
  background-color: var(--hover-bg);
  border: 1px solid var(--border-color);
  border-radius: 4px;
  color: var(--text-white);
}

.search-results {
  margin: 2rem 0;
}

.search-result {
  background-color: var(--museum-panel);
  border: 1px solid var(--border-color);
  border-radius: 8px;
  padding: 1.5rem;
  margin-bottom: 1rem;
}

.result-title {
  color: var(--museum-red);
  font-size: 1.2rem;
  font-weight: 600;
  margin-bottom: 0.5rem;
}

.result-excerpt {
  color: var(--museum-text);
  line-height: 1.6;
  margin-bottom: 1rem;
}

.result-meta {
  font-size: 0.9rem;
  color: var(--text-muted);
}

/* Footer */
.footer {
  background-color: var(--museum-panel);
  border-top: 2px solid var(--museum-red);
  padding: 3rem 0 2rem;
  margin-top: 4rem;
}

.footer-content {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 2rem;
  margin-bottom: 2rem;
}

.footer-section h3 {
  color: var(--museum-red);
  font-size: 1.2rem;
  font-weight: 600;
  margin-bottom: 1rem;
}

.footer-section p,
.footer-section a {
  color: var(--museum-text);
  line-height: 1.6;
  text-decoration: none;
}

.footer-section a:hover {
  color: var(--museum-red);
}

.footer-bottom {
  text-align: center;
  padding-top: 2rem;
  border-top: 1px solid var(--border-color);
  color: var(--text-muted);
  font-size: 0.9rem;
}

/* Mobile Responsive */
@media (max-width: 768px) {
  .content-wrapper {
    flex-direction: column;
  }
  
  .sidebar {
    width: 100%;
    height: auto;
    position: relative;
    order: -1;
  }
  
  .timeline-grid {
    grid-template-columns: 1fr;
  }
  
  .event-meta {
    flex-direction: column;
    gap: 1rem;
  }
  
  .main-navigation ul {
    flex-direction: column;
    gap: 0.5rem;
  }
  
  .header-actions {
    justify-content: center;
    width: 100%;
  }
  
  .search-form {
    flex-direction: column;
  }
}

@media (max-width: 480px) {
  .container {
    padding: 0 1rem;
  }
  
  .header {
    padding: 1rem 0;
  }
  
  .content-section {
    padding: 1.5rem;
  }
  
  .form-section {
    padding: 1.5rem;
  }
}

/* Accessibility */
.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;
}

/* Focus styles for keyboard navigation */
a:focus,
button:focus,
input:focus,
textarea:focus,
select:focus {
  outline: 2px solid var(--museum-red);
  outline-offset: 2px;
}

/* Print styles */
@media print {
  .sidebar,
  .header-actions,
  .btn {
    display: none;
  }
  
  body {
    background: white;
    color: black;
  }
  
  .main-content {
    width: 100%;
  }
}

/* Custom scrollbar */
::-webkit-scrollbar {
  width: 8px;
}

::-webkit-scrollbar-track {
  background: var(--museum-bg);
}

::-webkit-scrollbar-thumb {
  background: var(--museum-red);
  border-radius: 4px;
}

::-webkit-scrollbar-thumb:hover {
  background: var(--museum-red-dark);
}

/* Loading states */
.loading {
  opacity: 0.6;
  pointer-events: none;
}

.spinner {
  display: inline-block;
  width: 20px;
  height: 20px;
  border: 2px solid var(--border-color);
  border-radius: 50%;
  border-top-color: var(--museum-red);
  animation: spin 1s ease-in-out infinite;
}

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

/* Success/Error states */
.alert {
  padding: 1rem;
  border-radius: 4px;
  margin: 1rem 0;
}

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

.alert-error {
  background-color: var(--museum-red);
  color: white;
}

.alert-warning {
  background-color: var(--warning-yellow);
  color: var(--museum-bg);
}

.alert-info {
  background-color: var(--info-blue);
  color: white;
}