/* =============================================
   Flight Apprentice Resource Library — Stylesheet
   Production CSS for WordPress BuddyBoss Theme
   ============================================= */

/* ─── CSS Custom Properties (Design Tokens) ─── */
:root {
  --fa-red: #C8102E;
  --fa-red-hover: #A00D24;
  --fa-dark: #1a1a1a;
  --fa-gray-900: #212121;
  --fa-gray-700: #424242;
  --fa-gray-500: #757575;
  --fa-gray-300: #bdbdbd;
  --fa-gray-200: #e0e0e0;
  --fa-gray-100: #f5f5f5;
  --fa-gray-50: #fafafa;
  --fa-white: #ffffff;
  --fa-green: #2e7d32;
  --fa-blue: #1565c0;
  --fa-amber: #f57f17;
  --fa-radius-sm: 5px;
  --fa-radius-md: 5px;
  --fa-radius-lg: 5px;
  --fa-shadow-sm: 0 1px 3px rgba(0,0,0,0.08);
  --fa-shadow-md: 0 4px 12px rgba(0,0,0,0.1);
  --fa-shadow-lg: 0 8px 24px rgba(0,0,0,0.12);
  --fa-transition: 0.2s ease;

  /* Certification Level Colors — muted to complement dark/red brand */
  --fa-cert-private: #3d6b99;
  --fa-cert-instrument: #6b5b8a;
  --fa-cert-commercial: #a5704d;
  --fa-cert-cfi: #8f4556;
  --fa-cert-atp: #8c7a40;
  --fa-cert-general: #4a7e78;
}

/* ─── Base Styles ─── */
.fa-resource-library {
  background-color: var(--fa-gray-50);
  background-image:
    linear-gradient(rgba(195, 63, 63, 0.025) 1px, transparent 1px),
    linear-gradient(90deg, rgba(195, 63, 63, 0.025) 1px, transparent 1px);
  background-size: 40px 40px;
  color: var(--fa-gray-900);
  /* Break out of BuddyBoss container for full-width background */
  margin-left: calc(-50vw + 50%);
  margin-right: calc(-50vw + 50%);
  padding-left: calc(50vw - 50%);
  padding-right: calc(50vw - 50%);
  overflow-x: hidden;
}

/* ═══════════════════════════════════════════════
   PAGE HEADER (Light, matching Learner Dashboard)
   ═══════════════════════════════════════════════ */

.fa-page-header {
  text-align: left;
  padding: 2.5rem 2rem 2rem;
  max-width: 1400px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 0.6rem;
}

.fa-page-title {
  color: var(--fa-gray-900);
  font-size: 2.2rem;
  font-weight: 800;
  letter-spacing: -0.03em;
  line-height: 1.2;
  margin: 0;
}

.fa-page-subtitle {
  color: var(--fa-gray-500);
  font-size: 1.05rem;
  line-height: 1.6;
  max-width: 600px;
  margin: 0;
}

.fa-hero-search {
  display: flex;
  align-items: center;
  background: var(--fa-white);
  border: 1.5px solid var(--fa-gray-200);
  border-radius: var(--fa-radius-md);
  padding: 0.75rem 1rem;
  gap: 0.5rem;
  transition: border-color var(--fa-transition), box-shadow var(--fa-transition);
  width: 100%;
  max-width: 480px;
  box-shadow: var(--fa-shadow-sm);
  margin-top: 0.5rem;
}

.fa-hero-search:focus-within {
  border-color: var(--fa-gray-300);
  box-shadow: 0 1px 4px rgba(0, 0, 0, 0.08);
}

.fa-hero-search svg {
  color: var(--fa-gray-500);
  flex-shrink: 0;
}

.fa-hero-search input {
  border: none !important;
  outline: none !important;
  box-shadow: none !important;
  font-size: 0.95rem;
  flex: 1;
  color: var(--fa-gray-900);
  background: transparent;
  -webkit-appearance: none;
  appearance: none;
  padding: 0;
  margin: 0;
}

.fa-hero-search input:focus,
.fa-hero-search input:active,
.fa-hero-search input:focus-visible {
  border: none !important;
  outline: none !important;
  box-shadow: none !important;
}

.fa-hero-search input::placeholder {
  color: var(--fa-gray-500);
}

.fa-hero-search .fa-search-count {
  font-size: 0.8rem;
  color: var(--fa-gray-500);
  white-space: nowrap;
}

/* ─── Controls Bar (Search) ─── */
.fa-search-bar {
  display: flex;
  align-items: center;
  background: var(--fa-white);
  border: 1.5px solid var(--fa-gray-200);
  border-radius: var(--fa-radius-md);
  padding: 0.65rem 1rem;
  gap: 0.5rem;
  transition: border-color var(--fa-transition), box-shadow var(--fa-transition);
  max-width: 480px;
}

.fa-search-bar:focus-within {
  border-color: var(--fa-red);
  box-shadow: 0 0 0 3px rgba(200, 16, 46, 0.1);
}

.fa-search-bar svg {
  color: var(--fa-gray-500);
  flex-shrink: 0;
}

.fa-search-bar input {
  border: none;
  outline: none;
  font-size: 0.95rem;
  flex: 1;
  color: var(--fa-gray-900);
  background: transparent;
}

.fa-search-bar input::placeholder {
  color: var(--fa-gray-500);
}

.fa-search-count {
  font-size: 0.8rem;
  color: var(--fa-gray-500);
  white-space: nowrap;
}

/* ─── Filter Section ─── */
.fa-filter-section {
  padding: 2rem 2rem 1rem;
  max-width: 1400px;
  margin: 0 auto;
}

.fa-filter-group {
  margin-bottom: 1.25rem;
}

.fa-filter-label {
  font-size: 0.75rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--fa-gray-500);
  margin-bottom: 0.5rem;
}

.fa-filter-row {
  display: flex;
  gap: 0.5rem;
  flex-wrap: wrap;
  margin-bottom: 0.75rem;
}

.fa-filter-btn {
  padding: 0.5rem 1rem;
  border-radius: 5px;
  border: 1.5px solid var(--fa-gray-200) !important;
  background: var(--fa-white) !important;
  color: var(--fa-gray-700) !important;
  font-size: 0.85rem;
  font-weight: 500;
  cursor: pointer;
  transition: border-color var(--fa-transition), box-shadow var(--fa-transition);
  white-space: nowrap;
  opacity: 1 !important;
}

.fa-filter-btn:hover {
  border-color: var(--fa-gray-700) !important;
  background: var(--fa-white) !important;
  color: var(--fa-gray-700) !important;
  opacity: 1 !important;
  box-shadow: 0 1px 3px rgba(0, 0, 0, 0.06);
}

.fa-filter-btn.active {
  background: var(--fa-dark) !important;
  color: var(--fa-white) !important;
  border-color: var(--fa-dark) !important;
}

.fa-filter-btn.active:hover {
  background: var(--fa-gray-900) !important;
  border-color: var(--fa-gray-900) !important;
  color: var(--fa-white) !important;
}

/* ─── Recently Updated Strip ─── */
.fa-recently-updated {
  padding: 0 2rem;
  max-width: 1400px;
  margin: 1.5rem auto;
}

.fa-section-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 1rem;
}

.fa-section-title {
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--fa-gray-900);
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.fa-badge-new {
  background: var(--fa-red);
  color: white;
  font-size: 0.65rem;
  font-weight: 700;
  padding: 0.15rem 0.5rem;
  border-radius: 5px;
  text-transform: uppercase;
  letter-spacing: 0.04em;
}

.fa-recent-strip {
  display: flex;
  gap: 1rem;
  overflow-x: auto;
  padding-bottom: 0.75rem;
  scroll-snap-type: x mandatory;
  -webkit-overflow-scrolling: touch;
}

.fa-recent-strip::-webkit-scrollbar {
  height: 4px;
}

.fa-recent-strip::-webkit-scrollbar-track {
  background: var(--fa-gray-100);
  border-radius: 2px;
}

.fa-recent-strip::-webkit-scrollbar-thumb {
  background: var(--fa-gray-300);
  border-radius: 2px;
}

.fa-recent-card {
  min-width: 280px;
  max-width: 320px;
  background: var(--fa-white);
  border: 1px solid var(--fa-gray-200);
  border-radius: var(--fa-radius-md);
  padding: 1rem 1.25rem;
  scroll-snap-align: start;
  display: flex;
  align-items: flex-start;
  gap: 0.75rem;
  transition: box-shadow var(--fa-transition), border-color var(--fa-transition);
  cursor: pointer;
  text-decoration: none;
  color: inherit;
  border-left: 3px solid var(--fa-red);
}

.fa-recent-card:hover {
  box-shadow: var(--fa-shadow-md);
  border-color: var(--fa-gray-300);
}

.fa-recent-card-icon {
  width: 36px;
  height: 36px;
  border-radius: var(--fa-radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  font-size: 0.7rem;
  font-weight: 700;
}

.fa-recent-card-content {
  flex: 1;
  min-width: 0;
}

.fa-recent-card-title {
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--fa-gray-900);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.fa-recent-card-meta {
  font-size: 0.78rem;
  color: var(--fa-gray-500);
  margin-top: 0.15rem;
}

/* ─── Divider ─── */
.fa-divider hr {
  border: none;
  border-top: 1px solid var(--fa-gray-200);
}

/* ─── Resource Grid Header ─── */
.fa-grid-section {
  padding: 0 2rem 4rem;
  max-width: 1400px;
  margin: 0 auto;
}

.fa-grid-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 1rem;
}

.fa-result-count {
  font-size: 0.85rem;
  color: var(--fa-gray-500);
}

.fa-sort-select {
  font-size: 0.85rem;
  color: var(--fa-gray-700);
  border: 1px solid var(--fa-gray-200);
  border-radius: var(--fa-radius-sm);
  padding: 0.35rem 0.6rem;
  background: var(--fa-white);
  cursor: pointer;
}

/* ─── Resource Grid ─── */
.fa-resource-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
  gap: 1.25rem;
}

/* ═══════════════════════════════════════════════
   RESOURCE CARD STYLES WITH COLORED HEADER
   ═══════════════════════════════════════════════ */

.fa-resource-card {
  background: var(--fa-white);
  border: 1px solid var(--fa-gray-200);
  border-radius: var(--fa-radius-md);
  display: flex;
  flex-direction: column;
  gap: 0;
  transition: box-shadow var(--fa-transition), border-color var(--fa-transition), transform var(--fa-transition), opacity 0.18s ease;
  cursor: pointer;
  text-decoration: none;
  color: inherit;
  position: relative;
  overflow: hidden;
}

.fa-resource-card:hover {
  box-shadow: var(--fa-shadow-md);
  border-color: var(--fa-gray-300);
  transform: translateY(-1px);
}

/* Card Header Band — clean color strip, no badges */
.fa-card-header {
  height: 8px;
  background: var(--fa-cert-general);
  border-radius: 5px 5px 0 0;
  position: relative;
  overflow: hidden;
}

.fa-card-header[data-cert="private-pilot"] {
  background: var(--fa-cert-private);
}

.fa-card-header[data-cert="instrument-rating"] {
  background: var(--fa-cert-instrument);
}

.fa-card-header[data-cert="commercial-pilot"] {
  background: var(--fa-cert-commercial);
}

.fa-card-header[data-cert="cfi-cfii-mei"] {
  background: var(--fa-cert-cfi);
}

.fa-card-header[data-cert="atp"] {
  background: var(--fa-cert-atp);
}

.fa-card-header[data-cert="general-reference"] {
  background: var(--fa-cert-general);
}

/* Card Body */
.fa-card-body {
  padding: 1.25rem;
  flex: 1;
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

/* Interactive Tool Card Accent */
.fa-resource-card.fa-card-interactive {
  border-left: 3px solid #00897b;
}

.fa-resource-card.fa-card-interactive:hover {
  border-color: #00695c;
}

/* Access Badges */
.fa-access-badge {
  font-size: 0.7rem;
  font-weight: 700;
  padding: 0.2rem 0.55rem;
  border-radius: 5px;
  letter-spacing: 0.03em;
  text-transform: uppercase;
}

.fa-badge-free {
  background: #e8f5e9;
  color: #2e7d32;
}

.fa-badge-member {
  background: var(--fa-dark);
  color: var(--fa-white);
}

.fa-badge-locked {
  background: var(--fa-gray-100);
  color: var(--fa-gray-500);
  display: flex;
  align-items: center;
  gap: 0.25rem;
}

/* Card Content */
.fa-card-title {
  font-size: 1rem;
  font-weight: 650;
  color: var(--fa-gray-900);
  line-height: 1.35;
  letter-spacing: -0.01em;
}

.fa-card-desc {
  font-size: 0.87rem;
  color: var(--fa-gray-500);
  line-height: 1.5;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.fa-card-tags {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  flex-wrap: wrap;
  margin-top: auto;
}

.fa-card-tag {
  font-size: 0.75rem;
  color: var(--fa-gray-500);
  background: var(--fa-gray-100);
  padding: 0.15rem 0.5rem;
  border-radius: 5px;
}

.fa-card-tag-dot {
  width: 3px;
  height: 3px;
  border-radius: 50%;
  background: var(--fa-gray-300);
}

/* Card Footer */
.fa-card-footer {
  padding: 0;
  margin-top: auto;
}

.fa-card-meta {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: 0.75rem;
  border-top: 1px solid var(--fa-gray-100);
  width: 100%;
  gap: 0.5rem;
}

.fa-card-meta-left {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 0.25rem;
}

.fa-card-meta-right {
  font-size: 0.78rem;
  color: var(--fa-gray-500);
}

.fa-card-popular {
  color: var(--fa-amber);
  font-weight: 600;
  display: flex;
  align-items: center;
  gap: 0.2rem;
}

/* Card Format Badges — consistent pill style for footer */
.fa-card-format-badge {
  font-size: 0.7rem;
  font-weight: 600;
  padding: 0.15rem 0.5rem;
  border-radius: 5px;
  text-transform: uppercase;
  letter-spacing: 0.03em;
  background: var(--fa-gray-100);
  color: var(--fa-gray-700);
  display: inline-block;
}

.fa-format-file {
  background: #fce4ec;
  color: #c62828;
}

.fa-format-external {
  background: #fff3e0;
  color: #e65100;
  text-transform: none;
  font-size: 0.72rem;
}

.fa-format-interactive {
  background: #e0f2f1;
  color: #00695c;
  text-transform: none;
  font-size: 0.72rem;
}

.fa-card-meta-detail {
  font-size: 0.75rem;
  color: var(--fa-gray-500);
  margin-left: 0.5rem;
}

/* ─── #1: Sticky Filters ─── */
.fa-filter-section.fa-sticky {
  position: sticky;
  top: 0;
  z-index: 100;
  background-color: var(--fa-gray-50);
  background-image:
    linear-gradient(rgba(195, 63, 63, 0.025) 1px, transparent 1px),
    linear-gradient(90deg, rgba(195, 63, 63, 0.025) 1px, transparent 1px);
  background-size: 40px 40px;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.08);
  padding-top: 1rem;
  padding-bottom: 0.5rem;
  transition: box-shadow 0.2s ease;
}

/* ─── #2: Clear Search Button ─── */
.fa-search-clear {
  display: none;
  align-items: center;
  justify-content: center;
  width: 20px;
  height: 20px;
  border: none;
  background: var(--fa-gray-200);
  color: var(--fa-gray-700);
  border-radius: 50%;
  cursor: pointer;
  font-size: 0.75rem;
  line-height: 1;
  padding: 0;
  flex-shrink: 0;
  transition: background var(--fa-transition), color var(--fa-transition);
}

.fa-search-clear:hover {
  background: var(--fa-gray-300);
  color: var(--fa-gray-900);
}

.fa-search-clear.visible {
  display: flex;
}

/* ─── #5: Reset Filters Button ─── */
.fa-reset-filters {
  display: none;
  align-items: center;
  gap: 0.3rem;
  font-size: 0.82rem;
  color: var(--fa-red) !important;
  background: none !important;
  border: none !important;
  cursor: pointer;
  padding: 0;
  font-weight: 500;
  transition: color var(--fa-transition);
  margin-left: 1rem;
  opacity: 1 !important;
  box-shadow: none !important;
}

.fa-reset-filters:hover {
  color: var(--fa-red-hover) !important;
  background: none !important;
  text-decoration: underline;
  opacity: 1 !important;
  box-shadow: none !important;
}

.fa-reset-filters.visible {
  display: inline-flex;
}

.fa-reset-filters svg {
  width: 14px;
  height: 14px;
}

/* ─── #6: Card Entrance Animation ─── */
.fa-resource-card.fa-card-hidden {
  display: none !important;
}

.fa-resource-card.fa-card-entering {
  animation: faCardFadeIn 0.2s ease forwards;
}

@keyframes faCardFadeIn {
  from { opacity: 0; transform: translateY(6px); }
  to { opacity: 1; transform: translateY(0); }
}

/* ─── #9: Back to Top Button ─── */
.fa-back-to-top {
  position: fixed !important;
  bottom: 2rem !important;
  right: 2rem !important;
  width: 40px !important;
  height: 40px !important;
  min-width: 0 !important;
  min-height: 0 !important;
  padding: 0 !important;
  border-radius: 5px !important;
  background: var(--fa-dark) !important;
  color: var(--fa-white) !important;
  border: none !important;
  cursor: pointer;
  display: flex !important;
  align-items: center;
  justify-content: center;
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.25s ease, visibility 0.25s ease, background 0.2s ease;
  z-index: 200;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.2) !important;
  line-height: 1 !important;
}

.fa-back-to-top:hover {
  background: var(--fa-red) !important;
  color: var(--fa-white) !important;
  opacity: 1 !important;
}

.fa-back-to-top.visible {
  opacity: 1;
  visibility: visible;
}

.fa-back-to-top svg {
  width: 20px;
  height: 20px;
}

/* ─── #10: Filter Count Badges ─── */
.fa-filter-count {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: 0.7rem;
  font-weight: 600;
  min-width: 18px;
  height: 18px;
  padding: 0 4px;
  border-radius: 9px;
  background: var(--fa-gray-200);
  color: var(--fa-gray-500);
  margin-left: 4px;
  transition: background var(--fa-transition), color var(--fa-transition);
}

.fa-filter-btn.active .fa-filter-count {
  background: rgba(255, 255, 255, 0.2);
  color: var(--fa-white);
}

/* ─── #11: Show More / Lazy Load ─── */
.fa-show-more-container {
  text-align: center;
  padding: 2rem 0;
  display: none;
}

.fa-show-more-btn {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.6rem 1.5rem;
  border-radius: 5px;
  border: 1.5px solid var(--fa-gray-300) !important;
  background: var(--fa-white) !important;
  color: var(--fa-gray-700) !important;
  font-size: 0.9rem;
  font-weight: 500;
  cursor: pointer;
  transition: border-color var(--fa-transition), color var(--fa-transition);
  opacity: 1 !important;
}

.fa-show-more-btn:hover {
  border-color: var(--fa-gray-700) !important;
  background: var(--fa-white) !important;
  color: var(--fa-gray-900) !important;
  opacity: 1 !important;
}

.fa-show-more-count {
  font-size: 0.8rem;
  color: var(--fa-gray-500);
}

/* ─── #13: Search Keyboard Hint ─── */
.fa-search-hint {
  font-size: 0.7rem;
  font-weight: 600;
  color: var(--fa-gray-300);
  border: 1px solid var(--fa-gray-200);
  border-radius: 3px;
  padding: 1px 5px;
  flex-shrink: 0;
  line-height: 1.4;
  transition: opacity var(--fa-transition);
}

.fa-search-hint.hidden {
  opacity: 0;
}

/* ─── Empty State ─── */
.fa-empty-state {
  text-align: center;
  padding: 3rem 1rem;
  color: var(--fa-gray-500);
  display: none;
}

.fa-empty-state svg {
  margin-bottom: 1rem;
  color: var(--fa-gray-300);
}

.fa-empty-state h3 {
  font-size: 1.1rem;
  color: var(--fa-gray-700);
  margin-bottom: 0.5rem;
}

.fa-empty-state p {
  font-size: 0.9rem;
}

.fa-empty-clear-btn {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  margin-top: 1rem;
  padding: 0.5rem 1.2rem;
  border-radius: 5px;
  border: 1.5px solid var(--fa-gray-300) !important;
  background: var(--fa-white) !important;
  color: var(--fa-gray-700) !important;
  font-size: 0.85rem;
  font-weight: 500;
  cursor: pointer;
  transition: border-color var(--fa-transition), color var(--fa-transition);
  opacity: 1 !important;
}

.fa-empty-clear-btn:hover {
  border-color: var(--fa-red) !important;
  color: var(--fa-red) !important;
  background: var(--fa-white) !important;
  opacity: 1 !important;
}

/* ═══════════════════════════════════════════════
   SINGLE RESOURCE PAGE STYLES
   ═══════════════════════════════════════════════ */

.fa-single-resource {
  background: var(--fa-gray-50);
  min-height: 100vh;
  padding: 0 2rem 3rem;
}

/* Constrain inner sections */
.fa-single-topbar {
  max-width: 1200px;
  margin: 0 auto;
  padding-top: 1.5rem;
}

.fa-single-viewer,
.fa-single-external-cta {
  max-width: 1200px;
  margin: 0 auto 1.5rem;
}

.fa-single-content,
.fa-single-shortcode-hint,
.fa-single-related {
  max-width: 900px;
  margin-left: auto;
  margin-right: auto;
}

/* ─── Compact Top Bar ─── */
.fa-single-back {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  color: var(--fa-blue);
  text-decoration: none;
  font-size: 0.85rem;
  font-weight: 500;
  transition: color var(--fa-transition);
  margin-bottom: 1rem;
}

.fa-single-back:hover {
  color: var(--fa-red);
}

.fa-single-back svg {
  width: 14px;
  height: 14px;
}

.fa-single-header-compact {
  background: var(--fa-white);
  border: 1px solid var(--fa-gray-200);
  border-radius: var(--fa-radius-md);
  padding: 1.25rem 1.5rem;
  margin-bottom: 1.5rem;
}

.fa-single-title-row {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  margin-bottom: 0.75rem;
}

.fa-single-icon-sm {
  width: 36px;
  height: 36px;
  border-radius: var(--fa-radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.7rem;
  font-weight: 700;
  flex-shrink: 0;
}

.fa-single-title {
  font-size: 1.4rem;
  font-weight: 700;
  color: var(--fa-gray-900);
  line-height: 1.3;
  letter-spacing: -0.02em;
  margin: 0;
}

/* Inline metadata chips */
.fa-single-meta-inline {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  flex-wrap: wrap;
}

.fa-meta-chip {
  display: inline-block;
  padding: 0.15rem 0.6rem;
  background: var(--fa-gray-100);
  color: var(--fa-gray-700);
  font-size: 0.78rem;
  font-weight: 500;
  border-radius: 100px;
}

.fa-meta-version-inline {
  font-size: 0.78rem;
  color: var(--fa-gray-500);
  font-weight: 400;
}

.fa-single-action-link {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  margin-left: auto;
  padding: 0.3rem 0.8rem;
  background: var(--fa-red) !important;
  color: var(--fa-white) !important;
  font-size: 0.8rem;
  font-weight: 600;
  border-radius: var(--fa-radius-sm);
  text-decoration: none;
  transition: all var(--fa-transition);
  opacity: 1 !important;
  white-space: nowrap;
}

.fa-single-action-link:hover {
  background: var(--fa-red-hover) !important;
  color: var(--fa-white) !important;
  opacity: 1 !important;
}

.fa-single-action-link svg {
  width: 14px;
  height: 14px;
}

/* ─── Embedded Content Viewer ─── */
.fa-single-viewer {
  background: var(--fa-white);
  border: 1px solid var(--fa-gray-200);
  border-radius: var(--fa-radius-md);
  overflow: hidden;
}

.fa-viewer-iframe {
  display: block;
  width: 100%;
  border: none;
}

.fa-viewer-pdf {
  height: 85vh;
  min-height: 600px;
}

.fa-viewer-tool {
  height: 80vh;
  min-height: 500px;
}

/* External link CTA (for resources that can't be embedded) */
.fa-single-external-cta {
  background: var(--fa-white);
  border: 1px solid var(--fa-gray-200);
  border-radius: var(--fa-radius-md);
  padding: 2.5rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1.5rem;
}

.fa-external-cta-content {
  display: flex;
  align-items: center;
  gap: 1rem;
  color: var(--fa-gray-500);
}

.fa-external-cta-title {
  font-size: 1rem;
  font-weight: 600;
  color: var(--fa-gray-900);
  margin: 0 0 0.15rem;
}

.fa-external-cta-url {
  font-size: 0.85rem;
  color: var(--fa-gray-500);
  margin: 0;
}

/* Content Area (shown below viewer when post has content) */
.fa-single-content {
  background: var(--fa-white);
  border: 1px solid var(--fa-gray-200);
  border-radius: var(--fa-radius-md);
  padding: 2rem;
  margin-bottom: 2rem;
  line-height: 1.7;
}

.fa-single-content h2 {
  font-size: 1.3rem;
  font-weight: 700;
  color: var(--fa-gray-900);
  margin-top: 1.5rem;
  margin-bottom: 0.75rem;
}

.fa-single-content h2:first-child {
  margin-top: 0;
}

.fa-single-content h3 {
  font-size: 1.1rem;
  font-weight: 600;
  color: var(--fa-gray-900);
  margin-top: 1.25rem;
  margin-bottom: 0.5rem;
}

.fa-single-content p {
  margin-bottom: 1rem;
  color: var(--fa-gray-700);
}

.fa-single-content ul,
.fa-single-content ol {
  margin-bottom: 1rem;
  margin-left: 1.5rem;
  color: var(--fa-gray-700);
}

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

.fa-single-content strong {
  font-weight: 600;
  color: var(--fa-gray-900);
}

.fa-single-content em {
  font-style: italic;
  color: var(--fa-gray-700);
}

/* Button Styles (used by external CTA) */
.fa-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  padding: 0.7rem 1.5rem;
  border-radius: var(--fa-radius-md);
  border: none;
  font-size: 0.95rem;
  font-weight: 600;
  cursor: pointer;
  transition: all var(--fa-transition);
  text-decoration: none;
  text-align: center;
}

.fa-btn-primary {
  background: var(--fa-red);
  color: var(--fa-white);
  border: 1px solid var(--fa-red);
}

.fa-btn-primary:hover {
  background: var(--fa-red-hover);
  border-color: var(--fa-red-hover);
  box-shadow: 0 4px 12px rgba(200, 16, 46, 0.2);
}

.fa-btn-secondary {
  background: var(--fa-white);
  color: var(--fa-gray-900);
  border: 1.5px solid var(--fa-gray-300);
}

.fa-btn-secondary:hover {
  background: var(--fa-gray-50);
  border-color: var(--fa-gray-700);
}

.fa-btn-disabled {
  opacity: 0.5;
  cursor: not-allowed;
  pointer-events: none;
}

.fa-btn svg {
  width: 18px;
  height: 18px;
}

/* Shortcode Embed Hint */
.fa-single-shortcode-hint {
  font-size: 0.85rem;
  color: var(--fa-gray-500);
  margin-bottom: 1.5rem;
}

.fa-single-shortcode-hint code {
  background: var(--fa-gray-100);
  padding: 0.2rem 0.5rem;
  border-radius: var(--fa-radius-sm);
  font-size: 0.8rem;
  color: var(--fa-gray-700);
}

/* Related Resources Section */
.fa-single-related {
  background: var(--fa-white);
  border: 1px solid var(--fa-gray-200);
  border-radius: var(--fa-radius-md);
  padding: 2rem;
}

.fa-single-related-title {
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--fa-gray-900);
  margin-bottom: 1.5rem;
  letter-spacing: -0.01em;
}

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

.fa-single-related-card {
  display: block;
  padding: 1.25rem;
  background: var(--fa-gray-50);
  border: 1px solid var(--fa-gray-200);
  border-radius: var(--fa-radius-md);
  text-decoration: none;
  transition: all var(--fa-transition);
}

.fa-single-related-card:hover {
  border-color: var(--fa-gray-700);
  box-shadow: var(--fa-shadow-sm);
}

.fa-related-card-title {
  font-size: 0.95rem;
  font-weight: 600;
  color: var(--fa-gray-900);
  margin-bottom: 0.35rem;
  line-height: 1.4;
}

.fa-related-card-meta {
  font-size: 0.8rem;
  color: var(--fa-gray-500);
}

/* ═══════════════════════════════════════════════
   RESPONSIVE BREAKPOINTS
   ═══════════════════════════════════════════════ */

@media (max-width: 768px) {
  /* Page header adjustments */
  .fa-page-header {
    padding: 1.5rem 1rem 1rem;
  }

  .fa-page-title {
    font-size: 1.6rem;
  }

  .fa-page-subtitle {
    font-size: 0.95rem;
  }

  .fa-hero-search {
    width: 100%;
    max-width: 100%;
  }

  /* Adjust layout widths */
  .fa-search-bar {
    max-width: 100%;
  }

  .fa-filter-section {
    padding: 1.5rem 1rem 0.75rem;
  }

  .fa-filter-row {
    flex-wrap: nowrap;
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
    padding-bottom: 0.25rem;
    -webkit-mask-image: linear-gradient(to right, black calc(100% - 40px), transparent 100%);
    mask-image: linear-gradient(to right, black calc(100% - 40px), transparent 100%);
  }

  /* Remove fade once scrolled to the end */
  .fa-filter-row.fa-scrolled-end {
    -webkit-mask-image: none;
    mask-image: none;
  }

  .fa-filter-row::-webkit-scrollbar {
    display: none;
  }

  /* Grid adjustments */
  .fa-resource-grid {
    grid-template-columns: 1fr;
  }

  .fa-recent-card {
    min-width: 250px;
  }

  /* Single resource adjustments */
  .fa-single-resource {
    padding: 0 0.75rem 2rem;
  }

  .fa-single-topbar {
    padding-top: 1rem;
  }

  .fa-single-header-compact {
    padding: 1rem;
  }

  .fa-single-title {
    font-size: 1.15rem;
  }

  .fa-single-meta-inline {
    gap: 0.35rem;
  }

  .fa-single-action-link {
    margin-left: 0;
    margin-top: 0.25rem;
  }

  .fa-viewer-pdf {
    height: 70vh;
    min-height: 400px;
  }

  .fa-viewer-tool {
    height: 65vh;
    min-height: 350px;
  }

  .fa-single-content {
    padding: 1.5rem;
  }

  .fa-single-external-cta {
    flex-direction: column;
    padding: 1.5rem;
    text-align: center;
  }

  .fa-external-cta-content {
    flex-direction: column;
  }

  .fa-single-related-grid {
    grid-template-columns: 1fr;
  }

  .fa-grid-section {
    padding: 0 1rem 1.5rem;
  }

  .fa-recently-updated {
    padding: 0 1rem;
    margin: 1rem auto;
  }

  .fa-filter-section.fa-sticky {
    padding-top: 0.5rem;
    padding-bottom: 0.25rem;
  }

  .fa-back-to-top {
    bottom: 1.5rem;
    right: 1rem;
    width: 36px;
    height: 36px;
  }

  .fa-search-hint {
    display: none;
  }
}

@media (max-width: 480px) {
  /* Page header adjustments */
  .fa-page-header {
    padding: 1rem 0.75rem 0.75rem;
  }

  .fa-page-title {
    font-size: 1.3rem;
  }

  .fa-page-subtitle {
    font-size: 0.9rem;
  }

  /* Single resource adjustments */
  .fa-single-title {
    font-size: 1.05rem;
  }

  .fa-single-icon-sm {
    width: 28px;
    height: 28px;
    font-size: 0.6rem;
  }

  .fa-meta-chip {
    font-size: 0.72rem;
    padding: 0.1rem 0.45rem;
  }

  .fa-card-title {
    font-size: 0.95rem;
  }

  .fa-card-desc {
    font-size: 0.82rem;
  }

  .fa-filter-section {
    padding: 1rem 0.5rem 0.5rem;
  }
}

/* ═══════════════════════════════════════════════
   BUDDYBOSS APP WEB VIEW OVERRIDES
   ═══════════════════════════════════════════════ */

.buddyboss-app-web-view .fa-resource-library {
  background: var(--fa-gray-50);
}

.buddyboss-app-web-view .fa-single-resource {
  background: var(--fa-gray-50);
  min-height: auto;
}

/* Ensure proper spacing in app context */
.buddyboss-app-web-view .fa-search-bar,
.buddyboss-app-web-view .fa-filter-row,
.buddyboss-app-web-view .fa-resource-grid,
.buddyboss-app-web-view .fa-single-header-compact,
.buddyboss-app-web-view .fa-single-viewer,
.buddyboss-app-web-view .fa-single-content,
.buddyboss-app-web-view .fa-single-related {
  border-radius: var(--fa-radius-md);
}

/* Optimize touch targets for mobile app */
@media (max-width: 600px) {
  .buddyboss-app-web-view .fa-filter-btn {
    padding: 0.5rem 1rem;
    font-size: 0.9rem;
  }

  .buddyboss-app-web-view .fa-btn {
    padding: 0.8rem 1.25rem;
  }
}

/* ═══════════════════════════════════════════════
   BUDDYBOSS HOVER OVERRIDES — SINGLE PAGE BUTTONS
   BuddyBoss theme aggressively overrides button
   hover styles. These !important rules ensure our
   action buttons look correct.
   ═══════════════════════════════════════════════ */

.fa-btn-primary {
  background: var(--fa-red) !important;
  color: var(--fa-white) !important;
  border: 1px solid var(--fa-red) !important;
  opacity: 1 !important;
}

.fa-btn-primary:hover {
  background: var(--fa-red-hover) !important;
  border-color: var(--fa-red-hover) !important;
  color: var(--fa-white) !important;
  box-shadow: 0 4px 12px rgba(200, 16, 46, 0.2) !important;
  opacity: 1 !important;
}

.fa-btn-secondary {
  background: var(--fa-white) !important;
  color: var(--fa-gray-900) !important;
  border: 1.5px solid var(--fa-gray-300) !important;
  opacity: 1 !important;
}

.fa-btn-secondary:hover {
  background: var(--fa-gray-50) !important;
  border-color: var(--fa-gray-700) !important;
  color: var(--fa-gray-900) !important;
  opacity: 1 !important;
}

/* Full-bleed background for single resource page */
.fa-single-resource {
  margin-left: calc(-50vw + 50%);
  margin-right: calc(-50vw + 50%);
  padding-left: calc(50vw - 50%);
  padding-right: calc(50vw - 50%);
  box-sizing: border-box;
  overflow-x: hidden;
}