/* ============================================================
   feed-discovery.css - Modern Content Discovery Dashboard
   Premium card design, glassmorphism toolbar, responsive grid
   ============================================================ */

:root {
  --fd-primary: #6366F1;
  --fd-primary-light: rgba(99, 102, 241, 0.12);
  --fd-primary-dark: #4F46E5;
  --fd-success: #22C55E;
  --fd-warning: #F59E0B;
  --fd-danger: #EF4444;
  --fd-surface: #ffffff;
  --fd-surface-soft: #F1F5F9;
  --fd-border: #E2E8F0;
  --fd-text: #0F172A;
  --fd-text-muted: #64748B;
  --fd-radius: 16px;
  --fd-radius-sm: 10px;
  --fd-shadow-card: 0 4px 20px rgba(15, 23, 42, 0.06);
  --fd-shadow-hover: 0 12px 40px rgba(15, 23, 42, 0.12);
  --fd-shadow-toolbar: 0 4px 24px rgba(15, 23, 42, 0.06);
  --fd-transition: 0.25s cubic-bezier(0.4, 0, 0.2, 1);
}

[data-theme="dark"] {
  --fd-surface: #0F172A;
  --fd-surface-soft: #1E293B;
  --fd-border: #334155;
  --fd-text: #E2E8F0;
  --fd-text-muted: #94A3B8;
  --fd-shadow-card: 0 4px 20px rgba(0, 0, 0, 0.2);
  --fd-shadow-hover: 0 12px 40px rgba(0, 0, 0, 0.35);
  --fd-shadow-toolbar: 0 4px 24px rgba(0, 0, 0, 0.2);
}

/* ============================================================
   FEED TOOLBAR
   ============================================================ */
.discovery-toolbar {
  background: rgba(255, 255, 255, 0.85);
  backdrop-filter: blur(20px) saturate(1.2);
  -webkit-backdrop-filter: blur(20px) saturate(1.2);
  border: 1px solid rgba(226, 232, 240, 0.6);
  border-radius: var(--fd-radius);
  box-shadow: var(--fd-shadow-toolbar);
  padding: 1.25rem;
  margin-bottom: 1.5rem;
  transition: box-shadow var(--fd-transition);
}

[data-theme="dark"] .discovery-toolbar {
  background: rgba(15, 23, 42, 0.85);
  border-color: rgba(51, 65, 85, 0.6);
}

.toolbar-row {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.75rem;
}

.toolbar-row + .toolbar-row {
  margin-top: 0.75rem;
}

/* Search */
.toolbar-search-wrap {
  flex: 1 1 280px;
  min-width: 180px;
  position: relative;
}

.toolbar-search-wrap .search-icon {
  position: absolute;
  left: 0.875rem;
  top: 50%;
  transform: translateY(-50%);
  color: var(--fd-text-muted);
  pointer-events: none;
  width: 18px;
  height: 18px;
}

.toolbar-search-wrap input {
  width: 100%;
  padding: 0.625rem 0.875rem 0.625rem 2.75rem;
  background: var(--fd-surface);
  border: 1.5px solid var(--fd-border);
  border-radius: var(--fd-radius-sm);
  font-size: 0.875rem;
  color: var(--fd-text);
  transition: border-color var(--fd-transition), box-shadow var(--fd-transition);
  outline: none;
}

.toolbar-search-wrap input:focus {
  border-color: var(--fd-primary);
  box-shadow: 0 0 0 3px rgba(99, 102, 241, 0.15);
}

.toolbar-search-wrap input::placeholder {
  color: var(--fd-text-muted);
  opacity: 0.7;
}

.search-clear-btn {
  position: absolute;
  right: 0.625rem;
  top: 50%;
  transform: translateY(-50%);
  background: none;
  border: none;
  color: var(--fd-text-muted);
  cursor: pointer;
  padding: 0.25rem;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: background var(--fd-transition), color var(--fd-transition);
  opacity: 0;
  pointer-events: none;
}

.toolbar-search-wrap input:not(:placeholder-shown) ~ .search-clear-btn,
.search-clear-btn.visible {
  opacity: 1;
  pointer-events: auto;
}

.search-clear-btn:hover {
  background: var(--fd-surface-soft);
  color: var(--fd-text);
}

/* Select filters */
.toolbar-select {
  padding: 0.625rem 2rem 0.625rem 0.875rem;
  background: var(--fd-surface);
  border: 1.5px solid var(--fd-border);
  border-radius: var(--fd-radius-sm);
  font-size: 0.8125rem;
  color: var(--fd-text);
  cursor: pointer;
  transition: border-color var(--fd-transition), box-shadow var(--fd-transition);
  outline: none;
  appearance: none;
  -webkit-appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 24 24' fill='none' stroke='%2364748B' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolyline points='6 9 12 15 18 9'%3E%3C/polyline%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 0.625rem center;
  min-width: 120px;
}

.toolbar-select:focus {
  border-color: var(--fd-primary);
  box-shadow: 0 0 0 3px rgba(99, 102, 241, 0.15);
}

.toolbar-select option {
  color: var(--fd-text);
  background: var(--fd-surface);
}

/* Date inputs */
.toolbar-date {
  padding: 0.625rem 0.75rem;
  background: var(--fd-surface);
  border: 1.5px solid var(--fd-border);
  border-radius: var(--fd-radius-sm);
  font-size: 0.8125rem;
  color: var(--fd-text);
  outline: none;
  transition: border-color var(--fd-transition), box-shadow var(--fd-transition);
}

.toolbar-date:focus {
  border-color: var(--fd-primary);
  box-shadow: 0 0 0 3px rgba(99, 102, 241, 0.15);
}

/* Action buttons */
.toolbar-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.375rem;
  padding: 0.625rem;
  background: var(--fd-surface);
  border: 1.5px solid var(--fd-border);
  border-radius: var(--fd-radius-sm);
  color: var(--fd-text-muted);
  cursor: pointer;
  font-size: 0.8125rem;
  transition: all var(--fd-transition);
  min-width: 38px;
  min-height: 38px;
}

.toolbar-btn:hover {
  background: var(--fd-surface-soft);
  color: var(--fd-text);
  border-color: #CBD5E1;
}

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

.toolbar-btn.active {
  background: var(--fd-primary-light);
  border-color: var(--fd-primary);
  color: var(--fd-primary);
}

.toolbar-btn .lucide {
  width: 18px;
  height: 18px;
}

.toolbar-btn .btn-label {
  display: none;
}

@media (min-width: 768px) {
  .toolbar-btn .btn-label {
    display: inline;
  }
}

/* Toggle switch for auto-refresh */
.toolbar-toggle-wrap {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.8125rem;
  color: var(--fd-text-muted);
  white-space: nowrap;
}

.toggle-switch {
  position: relative;
  width: 36px;
  height: 20px;
  flex-shrink: 0;
}

.toggle-switch input {
  opacity: 0;
  width: 0;
  height: 0;
}

.toggle-slider {
  position: absolute;
  inset: 0;
  background: #CBD5E1;
  border-radius: 20px;
  cursor: pointer;
  transition: background var(--fd-transition);
}

.toggle-slider::before {
  content: '';
  position: absolute;
  left: 2px;
  top: 2px;
  width: 16px;
  height: 16px;
  background: white;
  border-radius: 50%;
  transition: transform var(--fd-transition);
  box-shadow: 0 1px 3px rgba(0,0,0,0.15);
}

.toggle-switch input:checked + .toggle-slider {
  background: var(--fd-primary);
}

.toggle-switch input:checked + .toggle-slider::before {
  transform: translateX(16px);
}

.toggle-switch input:focus-visible + .toggle-slider {
  box-shadow: 0 0 0 3px rgba(99, 102, 241, 0.3);
}

/* ============================================================
   FILTER BADGES
   ============================================================ */
#feed-filter-badges {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin-bottom: 1rem;
}

.filter-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.375rem;
  padding: 0.25rem 0.625rem 0.25rem 0.75rem;
  background: var(--fd-primary-light);
  border: 1px solid rgba(99, 102, 241, 0.25);
  border-radius: 100px;
  font-size: 0.8125rem;
  color: var(--fd-primary-dark);
  animation: filterBadgeIn 0.25s ease;
}

@keyframes filterBadgeIn {
  from { opacity: 0; transform: scale(0.9); }
  to { opacity: 1; transform: scale(1); }
}

.filter-badge-remove {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background: none;
  border: none;
  padding: 0.125rem;
  cursor: pointer;
  color: var(--fd-primary);
  border-radius: 50%;
  transition: background var(--fd-transition), color var(--fd-transition);
}

.filter-badge-remove:hover {
  background: rgba(99, 102, 241, 0.2);
  color: var(--fd-primary-dark);
}

.filter-badge-remove .lucide {
  width: 14px;
  height: 14px;
}

/* ============================================================
   SKELETON LOADING
   ============================================================ */
.discovery-skeleton {
  background: var(--fd-surface);
  border-radius: var(--fd-radius);
  overflow: hidden;
  box-shadow: var(--fd-shadow-card);
  border: 1px solid var(--fd-border);
}

.discovery-skeleton-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 1.25rem;
}

.skeleton-pulse {
  background: linear-gradient(90deg, var(--fd-surface-soft) 25%, #e2e8f0 50%, var(--fd-surface-soft) 75%);
  background-size: 200% 100%;
  animation: shimmer 1.5s infinite;
}

@keyframes shimmer {
  0% { background-position: -200% 0; }
  100% { background-position: 200% 0; }
}

.skeleton-image {
  height: 200px;
  background: var(--fd-surface-soft);
}

.skeleton-body {
  padding: 1rem;
}

.skeleton-line {
  height: 14px;
  margin-bottom: 0.75rem;
  border-radius: 4px;
  background: var(--fd-surface-soft);
}

.skeleton-btn {
  height: 36px;
  width: 100px;
  border-radius: 8px;
  margin-top: 0.5rem;
  background: var(--fd-surface-soft);
}

/* ============================================================
   FEED GRID — DISCOVERY CARDS
   ============================================================ */
#discovery-feed-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 1.25rem;
  transition: opacity var(--fd-transition);
}

#discovery-feed-grid.is-list-view {
  grid-template-columns: 1fr;
}

@media (min-width: 1024px) {
  #discovery-feed-grid:not(.is-list-view) {
    grid-template-columns: repeat(3, 1fr);
  }
}

@media (min-width: 1280px) {
  #discovery-feed-grid:not(.is-list-view) {
    grid-template-columns: repeat(4, 1fr);
  }
}

@media (max-width: 639px) {
  #discovery-feed-grid {
    grid-template-columns: 1fr;
  }
}

/* ============================================================
   DISCOVERY CARD — Modern Card Design
   ============================================================ */
.discovery-card {
  background: var(--fd-surface);
  border-radius: var(--fd-radius);
  overflow: hidden;
  box-shadow: var(--fd-shadow-card);
  border: 1px solid var(--fd-border);
  transition: transform var(--fd-transition), box-shadow var(--fd-transition), border-color var(--fd-transition);
  display: flex;
  flex-direction: column;
  position: relative;
  animation: cardFadeIn 0.4s ease both;
  will-change: transform;
}

@keyframes cardFadeIn {
  from { opacity: 0; transform: translateY(16px); filter: blur(4px); }
  to { opacity: 1; transform: translateY(0); filter: blur(0); }
}

.discovery-card:hover {
  transform: translateY(-6px) scale(1.01);
  box-shadow: var(--fd-shadow-hover);
  border-color: rgba(99, 102, 241, 0.25);
}

.discovery-card:active {
  transform: translateY(-2px) scale(0.99);
  transition-duration: 0.1s;
}

/* Image */
.discovery-card__image-wrap {
  position: relative;
  aspect-ratio: 16 / 10;
  overflow: hidden;
  background: var(--fd-surface-soft);
}

.discovery-card__image {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.5s cubic-bezier(0.25, 0.46, 0.45, 0.94), filter 0.4s ease;
  display: block;
  will-change: transform;
}

.discovery-card__image--placeholder {
  display: flex !important;
  align-items: center;
  justify-content: center;
  background: linear-gradient(135deg, #F1F5F9, #E2E8F0);
  object-fit: none;
  min-height: 100%;
}

.discovery-card:hover .discovery-card__image {
  transform: scale(1.08);
  filter: brightness(1.08) contrast(1.05);
}

.discovery-card:hover .discovery-card__image--placeholder {
  transform: none;
  filter: none;
}

.discovery-card__image-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, rgba(0,0,0,0.4) 0%, transparent 50%);
  opacity: 0;
  transition: opacity var(--fd-transition);
}

.discovery-card:hover .discovery-card__image-overlay {
  opacity: 1;
}

/* Category Badge */
.discovery-card__badge {
  position: absolute;
  top: 0.75rem;
  left: 0.75rem;
  padding: 0.25rem 0.625rem;
  background: rgba(255,255,255,0.92);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  border-radius: 100px;
  font-size: 0.7rem;
  font-weight: 600;
  color: var(--fd-primary-dark);
  letter-spacing: 0.02em;
  text-transform: uppercase;
  box-shadow: 0 2px 8px rgba(0,0,0,0.08);
  z-index: 2;
}

/* Action Buttons Overlay */
.discovery-card__actions {
  position: absolute;
  top: 0.75rem;
  right: 0.75rem;
  display: flex;
  gap: 0.375rem;
  opacity: 0;
  transform: translateY(-4px);
  transition: opacity var(--fd-transition), transform var(--fd-transition);
  z-index: 2;
}

.discovery-card:hover .discovery-card__actions,
.discovery-card:focus-within .discovery-card__actions {
  opacity: 1;
  transform: translateY(0);
}

.discovery-card__action-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 32px;
  height: 32px;
  border-radius: 50%;
  background: rgba(255,255,255,0.92);
  border: none;
  cursor: pointer;
  color: var(--fd-text-muted);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  transition: all 0.2s ease;
  box-shadow: 0 2px 8px rgba(0,0,0,0.1);
}

.discovery-card__action-btn:hover {
  background: white;
  color: var(--fd-primary);
  transform: scale(1.1);
}

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

.discovery-card__action-btn.is-bookmarked {
  color: var(--fd-primary);
  background: rgba(99, 102, 241, 0.15);
}

/* Card Body */
.discovery-card__body {
  padding: 1rem 1rem 0.5rem;
  flex: 1;
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.discovery-card__meta {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.75rem;
  color: var(--fd-text-muted);
  margin-bottom: 0.25rem;
}

.discovery-card__meta time {
  color: var(--fd-text-muted);
}

.discovery-card__meta-sep {
  width: 3px;
  height: 3px;
  border-radius: 50%;
  background: var(--fd-text-muted);
  opacity: 0.5;
}

.discovery-card__category {
  font-weight: 600;
  color: var(--fd-primary);
  text-transform: uppercase;
  letter-spacing: 0.04em;
  font-size: 0.7rem;
}

.discovery-card__title {
  font-size: 1.05rem;
  font-weight: 700;
  line-height: 1.4;
  color: var(--fd-text);
  margin: 0;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.discovery-card__title a {
  color: inherit;
  text-decoration: none;
  transition: color var(--fd-transition);
  background-image: linear-gradient(var(--fd-primary), var(--fd-primary));
  background-size: 0% 1px;
  background-repeat: no-repeat;
  background-position: left bottom;
  transition: color var(--fd-transition), background-size 0.3s ease;
}

.discovery-card__title a:hover {
  color: var(--fd-primary);
  background-size: 100% 1px;
}

.discovery-card__summary {
  font-size: 0.8125rem;
  line-height: 1.6;
  color: var(--fd-text-muted);
  margin: 0;
  display: -webkit-box;
  -webkit-line-clamp: 3;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

/* Tags */
.discovery-card__tags {
  display: flex;
  flex-wrap: wrap;
  gap: 0.375rem;
  margin-top: auto;
  padding-top: 0.5rem;
}

.discovery-card__tag {
  display: inline-block;
  padding: 0.15rem 0.5rem;
  font-size: 0.6875rem;
  font-weight: 500;
  color: var(--fd-text-muted);
  background: var(--fd-surface-soft);
  border-radius: 100px;
  transition: background var(--fd-transition), color var(--fd-transition);
}

.discovery-card__tag:hover {
  background: var(--fd-primary-light);
  color: var(--fd-primary-dark);
}

/* Card Footer */
.discovery-card__footer {
  padding: 0.5rem 1rem 1rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.5rem;
}

.discovery-card__footer-left {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  font-size: 0.75rem;
  color: var(--fd-text-muted);
}

.discovery-card__readtime {
  display: inline-flex;
  align-items: center;
  gap: 0.25rem;
}

.discovery-card__stat {
  display: inline-flex;
  align-items: center;
  gap: 0.25rem;
}

/* CTA Button */
.discovery-card__cta {
  display: inline-flex;
  align-items: center;
  gap: 0.375rem;
  padding: 0.4rem 0.875rem;
  font-size: 0.75rem;
  font-weight: 600;
  color: var(--fd-primary);
  background: var(--fd-primary-light);
  border-radius: 100px;
  text-decoration: none;
  transition: all var(--fd-transition);
  white-space: nowrap;
  position: relative;
  overflow: hidden;
}

.discovery-card__cta:hover {
  background: var(--fd-primary);
  color: white;
  transform: translateX(2px);
  box-shadow: 0 4px 12px rgba(99, 102, 241, 0.3);
}

/* ============================================================
   FEED STATES (Empty, Error)
   ============================================================ */
.feed-state {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: 3rem 1.5rem;
  background: var(--fd-surface);
  border: 1px dashed var(--fd-border);
  border-radius: var(--fd-radius);
  min-height: 300px;
  animation: cardFadeIn 0.4s ease;
}

.feed-state__icon {
  width: 56px;
  height: 56px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 16px;
  background: var(--fd-surface-soft);
  color: var(--fd-text-muted);
  margin-bottom: 1rem;
}

.feed-state__title {
  font-size: 1.125rem;
  font-weight: 700;
  color: var(--fd-text);
  margin: 0 0 0.25rem;
}

.feed-state__desc {
  font-size: 0.875rem;
  color: var(--fd-text-muted);
  max-width: 360px;
  margin: 0 0 1.25rem;
  line-height: 1.5;
}

.feed-state__action {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.625rem 1.25rem;
  font-size: 0.8125rem;
  font-weight: 600;
  color: white;
  background: var(--fd-primary);
  border: none;
  border-radius: var(--fd-radius-sm);
  cursor: pointer;
  text-decoration: none;
  transition: all var(--fd-transition);
}

.feed-state__action:hover {
  background: var(--fd-primary-dark);
  transform: translateY(-1px);
  box-shadow: 0 4px 12px rgba(99, 102, 241, 0.3);
  color: white;
}

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

/* ============================================================
   DISCOVERY MODAL (Share)
   ============================================================ */
.discovery-modal {
  position: fixed;
  inset: 0;
  z-index: 9999;
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.3s ease;
}

.discovery-modal.open {
  opacity: 1;
  pointer-events: auto;
}

.discovery-modal__backdrop {
  position: absolute;
  inset: 0;
  background: rgba(0, 0, 0, 0.5);
  backdrop-filter: blur(4px);
  -webkit-backdrop-filter: blur(4px);
}

.discovery-modal__content {
  position: relative;
  background: var(--fd-surface);
  border-radius: var(--fd-radius);
  padding: 1.5rem;
  max-width: 420px;
  width: 90%;
  box-shadow: 0 25px 50px rgba(0, 0, 0, 0.25);
  animation: modalSlideUp 0.3s ease;
}

@keyframes modalSlideUp {
  from { opacity: 0; transform: translateY(20px) scale(0.95); }
  to { opacity: 1; transform: translateY(0) scale(1); }
}

.discovery-modal__close {
  position: absolute;
  top: 0.75rem;
  right: 0.75rem;
  background: var(--fd-surface-soft);
  border: none;
  border-radius: 50%;
  width: 32px;
  height: 32px;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  color: var(--fd-text-muted);
  transition: all 0.2s ease;
}

.discovery-modal__close:hover {
  background: var(--fd-border);
  color: var(--fd-text);
}

.discovery-modal__title {
  font-size: 1.125rem;
  font-weight: 700;
  margin: 0 0 1rem;
  color: var(--fd-text);
}

/* ============================================================
   TOP CAROUSEL - Top Posts & Services Section
   ============================================================ */
.top-carousel-section {
  scroll-margin-top: 2rem;
}

/* Section Header */
.top-carousel-section .section-header h2 {
  font-size: 2.25rem;
  font-weight: 800;
}

/* Tabs */
.top-carousel-tabs {
  display: inline-flex;
  gap: 0.25rem;
  padding: 0.25rem;
  background: var(--fd-surface-soft);
  border-radius: 0.75rem;
  box-shadow: inset 0 1px 3px rgba(0,0,0,0.06);
}

.top-carousel-tab {
  display: inline-flex;
  align-items: center;
  padding: 0.5rem 1rem;
  font-size: 0.8125rem;
  font-weight: 600;
  color: var(--fd-text-muted);
  background: transparent;
  border: none;
  border-radius: 0.5rem;
  cursor: pointer;
  transition: all var(--fd-transition);
  white-space: nowrap;
}

.top-carousel-tab:hover {
  color: var(--fd-text);
  background: rgba(255,255,255,0.6);
}

.top-carousel-tab.active {
  background: var(--fd-surface);
  color: var(--fd-text);
  box-shadow: 0 1px 4px rgba(0,0,0,0.08);
}

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

/* Track - Horizontal Scrolling */
.top-carousel-track {
  display: flex;
  gap: 1rem;
  overflow-x: auto;
  overflow-y: hidden;
  scroll-snap-type: x mandatory;
  -webkit-overflow-scrolling: touch;
  padding-bottom: 0.5rem;
  scrollbar-width: thin;
  scrollbar-color: var(--fd-border) transparent;
}

.top-carousel-track::-webkit-scrollbar {
  height: 6px;
}

.top-carousel-track::-webkit-scrollbar-track {
  background: transparent;
}

.top-carousel-track::-webkit-scrollbar-thumb {
  background: var(--fd-border);
  border-radius: 3px;
}

.top-carousel-track::-webkit-scrollbar-thumb:hover {
  background: var(--fd-text-muted);
}

/* Card */
.top-carousel-card {
  flex: 0 0 280px;
  scroll-snap-align: start;
  animation: cardFadeIn 0.4s ease both;
}

.top-carousel-card__inner {
  background: var(--fd-surface);
  border-radius: var(--fd-radius);
  overflow: hidden;
  box-shadow: var(--fd-shadow-card);
  border: 1px solid var(--fd-border);
  transition: transform var(--fd-transition), box-shadow var(--fd-transition), border-color var(--fd-transition);
  display: flex;
  flex-direction: column;
  height: 100%;
}

.top-carousel-card__inner:hover {
  transform: translateY(-4px);
  box-shadow: var(--fd-shadow-hover);
  border-color: rgba(245, 158, 11, 0.2);
}

/* Image */
.top-carousel-card__image-wrap {
  position: relative;
  aspect-ratio: 14 / 9;
  overflow: hidden;
  background: var(--fd-surface-soft);
}

.top-carousel-card__image-wrap img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.4s ease;
}

.top-carousel-card__inner:hover .top-carousel-card__image-wrap img {
  transform: scale(1.05);
}

.top-carousel-card__image-placeholder {
  width: 100%;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  background: linear-gradient(135deg, #FEF3C7, #FDE68A);
  color: #D97706;
}

/* Rating Badge */
.top-carousel-card__rating {
  position: absolute;
  top: 0.625rem;
  right: 0.625rem;
  display: inline-flex;
  align-items: center;
  gap: 0.25rem;
  padding: 0.2rem 0.5rem;
  background: rgba(0,0,0,0.65);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  border-radius: 100px;
  font-size: 0.75rem;
  font-weight: 700;
  color: #FBBF24;
  z-index: 2;
}

/* Status Badge (Services) */
.top-carousel-card__status {
  position: absolute;
  top: 0.625rem;
  left: 0.625rem;
  padding: 0.2rem 0.5rem;
  border-radius: 100px;
  font-size: 0.6875rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  z-index: 2;
}

.top-carousel-card__status--active {
  background: rgba(34, 197, 94, 0.9);
  color: white;
}

.top-carousel-card__status--inactive,
.top-carousel-card__status--paused {
  background: rgba(245, 158, 11, 0.9);
  color: white;
}

.top-carousel-card__status--draft,
.top-carousel-card__status--pending {
  background: rgba(148, 163, 184, 0.9);
  color: white;
}

/* Card Body */
.top-carousel-card__body {
  padding: 0.875rem;
  flex: 1;
  display: flex;
  flex-direction: column;
  gap: 0.375rem;
}

.top-carousel-card__title {
  font-size: 0.9375rem;
  font-weight: 700;
  line-height: 1.35;
  color: var(--fd-text);
  margin: 0;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.top-carousel-card__title a {
  color: inherit;
  text-decoration: none;
  transition: color var(--fd-transition);
}

.top-carousel-card__title a:hover {
  color: #D97706;
}

.top-carousel-card__excerpt {
  font-size: 0.75rem;
  line-height: 1.5;
  color: var(--fd-text-muted);
  margin: 0;
  flex: 1;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.top-carousel-card__footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.5rem;
  padding-top: 0.375rem;
  border-top: 1px solid var(--fd-border);
  margin-top: auto;
}

.top-carousel-card__meta {
  font-size: 0.6875rem;
  color: var(--fd-text-muted);
  display: inline-flex;
  align-items: center;
  gap: 0.25rem;
}

.top-carousel-card__cta {
  display: inline-flex;
  align-items: center;
  gap: 0.25rem;
  padding: 0.3rem 0.75rem;
  font-size: 0.75rem;
  font-weight: 600;
  color: #D97706;
  background: rgba(245, 158, 11, 0.1);
  border-radius: 100px;
  text-decoration: none;
  transition: all var(--fd-transition);
  white-space: nowrap;
}

.top-carousel-card__cta:hover {
  background: #D97706;
  color: white;
  transform: translateX(2px);
}

/* Scroll Hint */
.top-carousel-scroll-hint {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  margin-top: 1rem;
  font-size: 0.75rem;
  color: var(--fd-text-muted);
  opacity: 0.6;
  animation: scrollHintPulse 2s ease-in-out infinite;
}

@keyframes scrollHintPulse {
  0%, 100% { opacity: 0.4; }
  50% { opacity: 0.8; }
}

/* Dark Mode */
[data-theme="dark"] .top-carousel-tabs {
  background: var(--fd-surface-soft);
}

[data-theme="dark"] .top-carousel-tab.active {
  background: var(--fd-surface);
}

[data-theme="dark"] .top-carousel-card__inner {
  border-color: var(--fd-border);
}

[data-theme="dark"] .top-carousel-card__inner:hover {
  border-color: rgba(245, 158, 11, 0.3);
}

[data-theme="dark"] .top-carousel-card__title a:hover {
  color: #FBBF24;
}

[data-theme="dark"] .top-carousel-card__cta {
  color: #FBBF24;
  background: rgba(251, 191, 36, 0.1);
}

[data-theme="dark"] .top-carousel-card__cta:hover {
  background: #FBBF24;
  color: #0F172A;
}

[data-theme="dark"] .top-carousel-card__image-placeholder {
  background: linear-gradient(135deg, #451A03, #78350F);
  color: #FBBF24;
}

/* Responsive */
@media (max-width: 767px) {
  .top-carousel-card {
    flex: 0 0 260px;
  }

  .top-carousel-tabs {
    width: 100%;
  }

  .top-carousel-tab {
    flex: 1;
    justify-content: center;
    padding: 0.5rem 0.625rem;
    font-size: 0.75rem;
  }

  .top-carousel-scroll-hint {
    margin-top: 0.75rem;
  }
}

/* ============================================================
   RESPONSIVE
   ============================================================ */
@media (max-width: 767px) {
  .discovery-toolbar {
    padding: 0.875rem;
    border-radius: var(--fd-radius-sm);
  }

  .toolbar-row {
    flex-direction: column;
    align-items: stretch;
  }

  .toolbar-row + .toolbar-row {
    margin-top: 0.5rem;
  }

  .toolbar-search-wrap {
    flex: 1 1 auto;
    min-width: 0;
  }

  .toolbar-select,
  .toolbar-date {
    width: 100%;
  }

  /* Hide date filters on mobile */
  #feed-date-from,
  #feed-date-to {
    display: none;
  }

  .toolbar-row-actions {
    margin-left: 0 !important;
    justify-content: flex-end;
  }

  .toolbar-toggle-wrap span.hidden\:sm\:inline {
    display: none;
  }

  #discovery-feed-grid {
    grid-template-columns: 1fr;
    gap: 1rem;
  }

  .discovery-card:hover {
    transform: translateY(-2px);
  }

  .discovery-card__actions {
    opacity: 1;
    transform: translateY(0);
  }

  .feed-state {
    padding: 2rem 1rem;
    min-height: 200px;
  }

  .discovery-section-header h2 {
    font-size: 1.75rem;
  }
}

/* ============================================================
   UTILITY
   ============================================================ */
.hidden {
  display: none !important;
}

.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border-width: 0;
}