/* Sector Landing Page Styles (sl-) */
.sl-container {
  display: flex;
  flex-direction: column;
  gap: 2rem;
}

.sl-header {
  margin-bottom: 1rem;
}

.sl-title {
  font-size: 2.5rem;
  font-weight: 800;
  margin-bottom: 0.75rem;
  letter-spacing: -0.025em;
  background: var(--gradient-primary);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.sl-description {
  font-size: 1.1875rem;
  color: var(--text-secondary);
  max-width: 800px;
  line-height: 1.6;
}

.sl-stats-bar {
  display: flex;
  gap: 2.5rem;
  background: var(--bg-card);
  padding: 2rem;
  border-radius: var(--radius-lg);
  border: 1px solid var(--border-light);
  box-shadow: var(--shadow-md);
  position: relative;
  overflow: hidden;
}

.sl-stats-bar::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 4px;
  background: var(--gradient-primary);
}

.sl-stat {
  display: flex;
  flex-direction: column;
}

.sl-stat-value {
  font-size: 2rem;
  font-weight: 800;
  letter-spacing: -0.025em;
  background: var(--gradient-primary);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.sl-stat-label {
  font-size: 0.875rem;
  color: var(--text-secondary);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

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

.sl-search {
  flex: 1;
  min-width: 300px;
  padding: 0.875rem 1.25rem;
  border: 1.5px solid var(--border);
  border-radius: var(--radius);
  font-size: 1rem;
  font-weight: 500;
  outline: none;
  background: var(--bg);
  transition: all 0.2s ease;
}

.sl-search:focus {
  border-color: var(--primary);
  background: var(--bg-card);
  box-shadow: 0 0 0 4px rgba(99, 102, 241, 0.1), var(--shadow-md);
  transform: translateY(-1px);
}

.sl-search::placeholder {
  color: var(--text-muted);
}

.sl-tabs {
  display: flex;
  background: var(--bg-secondary);
  padding: 0.375rem;
  border-radius: var(--radius);
  gap: 0.25rem;
  box-shadow: inset 0 1px 3px rgba(0,0,0,0.05);
}

.sl-tab {
  padding: 0.625rem 1.5rem;
  border: none;
  background: transparent;
  border-radius: var(--radius-sm);
  font-weight: 700;
  font-size: 0.9375rem;
  cursor: pointer;
  transition: all 0.2s ease;
  color: var(--text-muted);
}

.sl-tab:hover:not(.sl-tab-active) {
  color: var(--text-secondary);
  background: rgba(255,255,255,0.5);
}

.sl-tab-active {
  background: var(--bg-card);
  color: var(--primary);
  box-shadow: var(--shadow-md);
}

.sl-sort-bar {
  display: flex;
  align-items: center;
  gap: 1rem;
  margin-bottom: -1rem;
}

.sl-sort-label {
  font-size: 0.875rem;
  color: var(--text-secondary);
  font-weight: 600;
}

.sl-sort-btn {
  background: transparent;
  border: none;
  font-size: 0.875rem;
  color: var(--text-secondary);
  cursor: pointer;
  padding: 0.25rem 0.5rem;
  border-radius: 4px;
  transition: background 0.2s;
}

.sl-sort-btn:hover {
  background: #f1f5f9;
}

.sl-sort-active {
  color: var(--primary);
  font-weight: 700;
}

.sl-product-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
  gap: 1.5rem;
}

.sl-product-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 1.5rem;
  text-decoration: none;
  color: inherit;
  transition: transform 0.2s, box-shadow 0.2s;
  display: flex;
  flex-direction: column;
}

.sl-product-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
  border-color: var(--primary);
}

.sl-product-card-header {
  display: flex;
  align-items: center;
  gap: 1rem;
  margin-bottom: 1rem;
}

.sl-product-logo {
  width: 48px;
  height: 48px;
  background: var(--bg);
  border-radius: 8px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  color: var(--primary);
  overflow: hidden;
  flex-shrink: 0;
}

.sl-product-logo-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.sl-product-name {
  font-size: 1.25rem;
  font-weight: 700;
}

.sl-product-description {
  font-size: 0.9375rem;
  color: var(--text-secondary);
  margin-bottom: 1.25rem;
  flex: 1;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.sl-product-categories {
  display: flex;
  gap: 0.5rem;
  flex-wrap: wrap;
  margin-bottom: 1.25rem;
}

.sl-category-tag {
  font-size: 0.75rem;
  background: #f1f5f9;
  color: #475569;
  padding: 0.25rem 0.625rem;
  border-radius: 9999px;
  font-weight: 500;
}

.sl-product-stats {
  display: flex;
  justify-content: space-between;
  font-size: 0.75rem;
  color: var(--text-secondary);
  padding-top: 1rem;
  border-top: 1px solid var(--border);
}

.sl-changelog-list {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}

.sl-changelog-item {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 1.5rem;
  transition: border-color 0.2s;
}

.sl-changelog-item:hover {
  border-color: var(--primary);
}

.sl-changelog-header {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  margin-bottom: 0.75rem;
}

.sl-changelog-title {
  font-size: 1.25rem;
  font-weight: 700;
}

.sl-changelog-badges {
  display: flex;
  gap: 0.5rem;
}

.sl-badge {
  font-size: 0.75rem;
  font-weight: 600;
  padding: 0.125rem 0.5rem;
  border-radius: 4px;
}

.sl-badge-major {
  background: #fef2f2;
  color: #dc2626;
  border: 1px solid #fee2e2;
}

.sl-badge-version {
  background: #f0f9ff;
  color: #0369a1;
  border: 1px solid #e0f2fe;
}

.sl-changelog-meta {
  display: flex;
  gap: 1rem;
  font-size: 0.875rem;
  color: var(--text-secondary);
  margin-bottom: 1rem;
}

.sl-changelog-product {
  color: var(--primary);
  text-decoration: none;
  font-weight: 600;
}

.sl-changelog-content {
  color: var(--text-secondary);
  font-size: 1rem;
  line-height: 1.6;
  display: -webkit-box;
  -webkit-line-clamp: 3;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.sl-loading, .sl-empty, .sl-error {
  padding: 4rem 2rem;
  text-align: center;
  background: var(--bg-card);
  border-radius: var(--radius);
  border: 1px dashed var(--border);
  color: var(--text-secondary);
}

.sl-error {
  color: #dc2626;
  border-color: #fecaca;
  background: #fef2f2;
}

/* Sector Dashboard (sd-) */
.sd-sector-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 1.25rem;
}

.sd-sector-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 1.25rem 1.5rem;
  text-decoration: none;
  color: inherit;
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
  transition: transform 0.15s, box-shadow 0.15s, border-color 0.15s;
}

.sd-sector-card:hover {
  transform: translateY(-3px);
  box-shadow: var(--shadow-lg);
  border-color: var(--primary);
}

.sd-sector-name {
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--text);
}

.sd-sector-stats {
  display: flex;
  gap: 1.25rem;
}

.sd-sector-stat {
  display: flex;
  flex-direction: column;
}

.sd-sector-stat-value {
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--primary);
  line-height: 1.2;
}

.sd-sector-stat-label {
  font-size: 0.7rem;
  color: var(--text-secondary);
  text-transform: uppercase;
  letter-spacing: 0.04em;
  margin-top: 0.1rem;
}

.sd-sector-footer {
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 0.8rem;
  border-top: 1px solid var(--border);
  padding-top: 0.625rem;
}

.sd-sector-trend {
  font-weight: 500;
}

.sd-sector-updated {
  color: var(--text-secondary);
}

/* Sector detail stats */
.sd-detail-stats {
  display: flex;
  flex-wrap: wrap;
  gap: 1.5rem;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 1.25rem 1.5rem;
  margin-bottom: 1.5rem;
}

.sd-detail-stat {
  display: flex;
  flex-direction: column;
}

.sd-detail-stat-value {
  font-size: 1.4rem;
  font-weight: 700;
  color: var(--primary);
}

.sd-detail-stat-label {
  font-size: 0.75rem;
  color: var(--text-secondary);
  text-transform: uppercase;
  letter-spacing: 0.04em;
  margin-top: 0.1rem;
}

/* Sector detail product grid */
.sd-product-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
  gap: 1rem;
  margin-bottom: 0.5rem;
}

.sd-product-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 1rem;
  text-decoration: none;
  color: inherit;
  transition: border-color 0.15s, box-shadow 0.15s;
}

.sd-product-card:hover {
  border-color: var(--primary);
  box-shadow: var(--shadow);
}

.sd-product-name {
  font-weight: 600;
  font-size: 0.95rem;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.sd-product-meta {
  display: flex;
  justify-content: space-between;
  font-size: 0.75rem;
  color: var(--text-secondary);
  margin-top: 0.5rem;
}