/* ============================================
   Syria News - Modern Design Stylesheet
   ============================================ */

:root {
  --primary: #116033;       /* Syria News logo green */
  --primary-dark: #0A4524;
  --primary-light: #1A7A47;
  --secondary: #116033;
  --dark: #1a1a2e;
  --gray-50: #f8f9fa;
  --gray-100: #f1f3f5;
  --gray-200: #e9ecef;
  --gray-300: #dee2e6;
  --gray-500: #868e96;
  --gray-700: #495057;
  --gray-900: #212529;
  --white: #ffffff;
  --shadow-sm: 0 1px 3px rgba(0,0,0,0.08);
  --shadow-md: 0 4px 12px rgba(0,0,0,0.1);
  --shadow-lg: 0 10px 30px rgba(0,0,0,0.12);
  --radius: 12px;
  --radius-sm: 8px;
  --transition: all 0.3s ease;
}

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

body {
  font-family: 'Noto Sans SC', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  background: var(--gray-100);
  color: var(--gray-900);
  line-height: 1.6;
  min-height: 100vh;
}

a {
  text-decoration: none;
  color: inherit;
}

/* ============================================
   Header
   ============================================ */
.site-header {
  background: var(--white);
  box-shadow: var(--shadow-md);
  position: sticky;
  top: 0;
  z-index: 100;
  border-bottom: 3px solid var(--primary);
}

.header-inner {
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 24px;
  height: 72px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}

.logo-area {
  display: flex;
  align-items: center;
  gap: 14px;
}

.logo-placeholder {
  height: 56px;
  width: auto;
  flex-shrink: 0;
  display: flex;
  align-items: center;
  justify-content: center;
}

.logo-placeholder img {
  height: 100%;
  width: auto;
  max-width: 220px;
  object-fit: contain;
  display: block;
}

.site-title h1 {
  font-size: 22px;
  font-weight: 900;
  color: var(--dark);
  letter-spacing: -0.5px;
  line-height: 1.2;
}

.site-subtitle {
  font-size: 12px;
  color: var(--gray-500);
  font-weight: 500;
  letter-spacing: 1px;
}

.header-nav {
  display: flex;
  align-items: center;
  gap: 8px;
}

.nav-btn {
  padding: 8px 16px;
  border: 1px solid var(--gray-300);
  background: var(--white);
  border-radius: 20px;
  font-size: 13px;
  font-weight: 500;
  cursor: pointer;
  transition: var(--transition);
  font-family: inherit;
  color: var(--gray-700);
}

.nav-btn:hover {
  background: var(--gray-50);
  border-color: var(--primary);
  color: var(--primary);
}

.nav-btn.active {
  background: var(--primary);
  color: var(--white);
  border-color: var(--primary);
}

.refresh-btn {
  width: 40px;
  height: 40px;
  border: 1px solid var(--gray-300);
  background: var(--white);
  border-radius: 50%;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: var(--transition);
  color: var(--gray-700);
  margin-left: 8px;
}

.refresh-btn:hover {
  background: var(--primary);
  color: var(--white);
  border-color: var(--primary);
  transform: rotate(180deg);
}

.refresh-btn.loading svg {
  animation: spin 1s linear infinite;
}

@keyframes spin {
  from { transform: rotate(0deg); }
  to { transform: rotate(360deg); }
}

.back-btn {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 8px 16px;
  border: 1px solid var(--gray-300);
  background: var(--white);
  border-radius: 20px;
  font-size: 13px;
  font-weight: 500;
  cursor: pointer;
  transition: var(--transition);
  font-family: inherit;
  color: var(--gray-700);
}

.back-btn:hover {
  background: var(--gray-50);
  border-color: var(--primary);
  color: var(--primary);
}

/* ============================================
   Main Content
   ============================================ */
.main-content {
  max-width: 1280px;
  margin: 0 auto;
  padding: 32px 24px;
  min-height: calc(100vh - 72px - 180px);
}

/* ============================================
   Loading State
   ============================================ */
.loading-state {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 80px 20px;
  text-align: center;
}

.spinner {
  width: 48px;
  height: 48px;
  border: 4px solid var(--gray-200);
  border-top-color: var(--primary);
  border-radius: 50%;
  animation: spin 0.8s linear infinite;
  margin-bottom: 20px;
}

.loading-state p {
  color: var(--gray-700);
  font-size: 16px;
  margin-bottom: 4px;
}

.loading-hint {
  font-size: 13px !important;
  color: var(--gray-500) !important;
}

/* ============================================
   Error State
   ============================================ */
.error-state {
  text-align: center;
  padding: 80px 20px;
}

.error-state p {
  font-size: 16px;
  color: var(--gray-700);
  margin-bottom: 20px;
}

.error-state button {
  padding: 10px 24px;
  background: var(--primary);
  color: var(--white);
  border: none;
  border-radius: var(--radius-sm);
  font-size: 14px;
  font-weight: 600;
  cursor: pointer;
  font-family: inherit;
  transition: var(--transition);
}

.error-state button:hover {
  background: var(--primary-dark);
}

/* ============================================
   News Grid
   ============================================ */
.news-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
  gap: 24px;
}

.news-card {
  background: var(--white);
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  transition: var(--transition);
  cursor: pointer;
  display: flex;
  flex-direction: column;
}

.news-card:hover {
  box-shadow: var(--shadow-lg);
  transform: translateY(-4px);
}

.news-card-image {
  width: 100%;
  height: 200px;
  overflow: hidden;
  position: relative;
  background: var(--gray-200);
}

.news-card-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.4s ease;
}

.news-card:hover .news-card-image img {
  transform: scale(1.05);
}

.news-card-image-placeholder {
  width: 100%;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  background: linear-gradient(135deg, var(--gray-100), var(--gray-200));
}

.news-card-image-placeholder svg {
  width: 48px;
  height: 48px;
  color: var(--gray-300);
}

.news-card-source {
  position: absolute;
  top: 12px;
  left: 12px;
  background: rgba(17, 96, 51, 0.9);
  color: var(--white);
  padding: 4px 10px;
  border-radius: 4px;
  font-size: 11px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  backdrop-filter: blur(4px);
}

.news-card-body {
  padding: 18px 20px 20px;
  flex: 1;
  display: flex;
  flex-direction: column;
}

.news-card-title {
  font-size: 16px;
  font-weight: 700;
  color: var(--dark);
  line-height: 1.5;
  margin-bottom: 10px;
  /* Clamp to 3 lines */
  display: -webkit-box;
  -webkit-line-clamp: 3;
  -webkit-box-orient: vertical;
  overflow: hidden;
  transition: color 0.2s;
}

.news-card:hover .news-card-title {
  color: var(--primary);
}

.news-card-summary {
  font-size: 13px;
  color: var(--gray-500);
  line-height: 1.6;
  margin-bottom: 12px;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.news-card-footer {
  margin-top: auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: 12px;
  border-top: 1px solid var(--gray-100);
}

.news-card-date {
  font-size: 12px;
  color: var(--gray-500);
  display: flex;
  align-items: center;
  gap: 4px;
}

.news-card-read-more {
  font-size: 12px;
  color: var(--primary);
  font-weight: 600;
  display: flex;
  align-items: center;
  gap: 4px;
  transition: gap 0.2s;
}

.news-card:hover .news-card-read-more {
  gap: 8px;
}

/* ============================================
   Article Detail Page
   ============================================ */
.article-page {
  max-width: 800px;
  margin: 0 auto;
  padding: 40px 24px;
}

.article-detail {
  background: var(--white);
  border-radius: var(--radius);
  padding: 40px;
  box-shadow: var(--shadow-md);
}

.article-source-badge {
  display: inline-block;
  background: var(--primary);
  color: var(--white);
  padding: 4px 12px;
  border-radius: 4px;
  font-size: 12px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  margin-bottom: 20px;
}

.article-detail h1 {
  font-family: 'Noto Serif SC', serif;
  font-size: 28px;
  font-weight: 700;
  color: var(--dark);
  line-height: 1.4;
  margin-bottom: 16px;
}

.article-meta {
  display: flex;
  align-items: center;
  gap: 16px;
  margin-bottom: 28px;
  padding-bottom: 20px;
  border-bottom: 1px solid var(--gray-200);
  flex-wrap: wrap;
}

.article-meta-item {
  font-size: 13px;
  color: var(--gray-500);
  display: flex;
  align-items: center;
  gap: 6px;
}

.article-featured-image {
  width: 100%;
  max-height: 400px;
  object-fit: cover;
  border-radius: var(--radius-sm);
  margin-bottom: 28px;
}

.article-content {
  font-family: 'Noto Serif SC', serif;
  font-size: 17px;
  line-height: 1.9;
  color: var(--gray-900);
}

.article-content p {
  margin-bottom: 20px;
}

.article-original-link {
  margin-top: 40px;
  padding: 24px;
  background: var(--gray-50);
  border-radius: var(--radius-sm);
  border-left: 4px solid var(--primary);
}

.article-original-link p {
  font-size: 14px;
  color: var(--gray-700);
  margin-bottom: 10px;
}

.article-original-link a {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  color: var(--primary);
  font-weight: 600;
  font-size: 14px;
  word-break: break-all;
  transition: color 0.2s;
}

.article-original-link a:hover {
  color: var(--primary-dark);
  text-decoration: underline;
}

/* ============================================
   Footer
   ============================================ */
.site-footer {
  background: var(--dark);
  color: var(--gray-300);
  padding: 32px 24px;
  margin-top: 40px;
}

.footer-inner {
  max-width: 1280px;
  margin: 0 auto;
  text-align: center;
}

.footer-inner p {
  font-size: 13px;
  margin-bottom: 12px;
}

.footer-sources {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 12px;
  margin-bottom: 12px;
}

.footer-sources a {
  color: var(--white);
  font-size: 13px;
  font-weight: 600;
  transition: color 0.2s;
}

.footer-sources a:hover {
  color: var(--primary);
}

.footer-sources span {
  color: var(--gray-500);
}

.footer-note {
  font-size: 12px !important;
  color: var(--gray-500) !important;
}

/* ============================================
   Responsive
   ============================================ */
@media (max-width: 768px) {
  .header-inner {
    flex-direction: column;
    height: auto;
    padding: 12px 16px;
    gap: 12px;
  }

  .header-nav {
    flex-wrap: wrap;
    justify-content: center;
  }

  .main-content {
    padding: 20px 16px;
  }

  .news-grid {
    grid-template-columns: 1fr;
    gap: 16px;
  }

  .article-detail {
    padding: 24px 20px;
  }

  .article-detail h1 {
    font-size: 22px;
  }

  .article-page {
    padding: 20px 16px;
  }

  .page-arrow span {
    display: none;
  }

  .page-arrow {
    padding: 10px 12px;
  }
}

@media (max-width: 480px) {
  .news-grid {
    grid-template-columns: 1fr;
  }

  .site-title h1 {
    font-size: 18px;
  }
}

/* ============================================
   Pagination
   ============================================ */
.pagination {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  margin-top: 40px;
  flex-wrap: wrap;
}

.page-arrow {
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 10px 18px;
  border: 1px solid var(--gray-300);
  background: var(--white);
  border-radius: var(--radius-sm);
  font-size: 14px;
  font-weight: 500;
  cursor: pointer;
  font-family: inherit;
  color: var(--gray-700);
  transition: var(--transition);
}

.page-arrow:hover:not(.disabled) {
  background: var(--primary);
  color: var(--white);
  border-color: var(--primary);
}

.page-arrow.disabled {
  opacity: 0.4;
  cursor: not-allowed;
}

.page-numbers {
  display: flex;
  align-items: center;
  gap: 6px;
}

.page-num {
  min-width: 40px;
  height: 40px;
  display: flex;
  align-items: center;
  justify-content: center;
  border: 1px solid var(--gray-300);
  background: var(--white);
  border-radius: var(--radius-sm);
  font-size: 14px;
  font-weight: 600;
  cursor: pointer;
  font-family: inherit;
  color: var(--gray-700);
  transition: var(--transition);
  padding: 0 6px;
}

.page-num:hover {
  border-color: var(--primary);
  color: var(--primary);
}

.page-num.active {
  background: var(--primary);
  color: var(--white);
  border-color: var(--primary);
}

.page-ellipsis {
  font-size: 14px;
  color: var(--gray-500);
  padding: 0 4px;
  user-select: none;
}

.page-info {
  text-align: center;
  margin-top: 12px;
  font-size: 13px;
  color: var(--gray-500);
}

/* ============================================
   Article Edit Mode
   ============================================ */
.article-admin-bar {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 12px 16px;
  background: #f5f5f5;
  border-radius: 8px;
  margin-bottom: 20px;
  border: 1px solid #e0e0e0;
}

.article-admin-bar .edited-indicator {
  background: #e8f5e9;
  color: #2e7d32;
  font-size: 12px;
  padding: 4px 10px;
  border-radius: 4px;
  font-weight: 500;
  margin-right: auto;
}

.btn-edit-article,
.btn-save-article,
.btn-cancel-edit,
.btn-revert-article {
  padding: 8px 18px;
  border: none;
  border-radius: 6px;
  font-size: 14px;
  font-weight: 500;
  cursor: pointer;
  font-family: inherit;
  transition: opacity 0.2s;
}

.btn-edit-article {
  background: #fff8e1;
  color: #f57f17;
  border: 1px solid #ffe082;
  margin-left: auto;
}

.btn-edit-article:hover {
  background: #f57f17;
  color: #fff;
}

.btn-save-article {
  background: #116033;
  color: #fff;
  margin-left: auto;
}

.btn-save-article:hover {
  opacity: 0.9;
}

.btn-cancel-edit {
  background: #f5f5f5;
  color: #666;
  border: 1px solid #ddd;
}

.btn-cancel-edit:hover {
  background: #e0e0e0;
}

.btn-revert-article {
  background: #fff5f5;
  color: #e03131;
  border: 1px solid #ffc9c9;
}

.btn-revert-article:hover {
  background: #e03131;
  color: #fff;
}

.editing {
  outline: 2px dashed #116033 !important;
  outline-offset: 4px;
  background: #fafff9;
  border-radius: 4px;
  padding: 4px 8px;
}

.editing:focus {
  outline: 2px solid #116033 !important;
  background: #f0fff5;
}