/* =============================================
   Sky Social Content Library — Main Styles
   Brand: #F9F5EF bg | #4F0A1C primary | #EEDCC5 secondary | #E7DED3 border
   Fonts: Playfair Display (headings) | DM Sans (body)
   ============================================= */

:root {
  --sky-primary: #4F0A1C;
  --sky-secondary: #EEDCC5;
  --sky-bg: #F9F5EF;
  --sky-border: #E7DED3;
  --sky-text: #2C1810;
  --sky-text-muted: #7D6E6A;
  --sky-white: #FFFFFF;
  --sky-radius: 12px;
  --sky-radius-sm: 6px;
  --sky-shadow: 0 2px 12px rgba(79, 10, 28, 0.08);
  --sky-shadow-hover: 0 8px 30px rgba(79, 10, 28, 0.15);
  --sky-transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  --sky-font-heading: 'Playfair Display', Georgia, serif;
  --sky-font-body: 'DM Sans', -apple-system, sans-serif;
}

/* ----------------------------------------
   Base
---------------------------------------- */
.sky-container {
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 24px;
}

/* ----------------------------------------
   Library Header & Filters
---------------------------------------- */
.sky-library-header {
  background: var(--sky-white);
  border: 1px solid var(--sky-border);
  border-radius: var(--sky-radius);
  padding: 24px;
  margin-bottom: 28px;
  box-shadow: var(--sky-shadow);
}

/* Search */
.sky-search-wrap {
  position: relative;
  margin-bottom: 20px;
}

.sky-search-input-wrap {
  position: relative;
  display: flex;
  align-items: center;
}

.sky-search-icon {
  position: absolute;
  left: 16px;
  color: var(--sky-text-muted);
  pointer-events: none;
  z-index: 1;
}

.sky-search-input {
  width: 100%;
  padding: 14px 48px 14px 48px;
  border: 2px solid var(--sky-border);
  border-radius: var(--sky-radius);
  font-family: var(--sky-font-body);
  font-size: 15px;
  background: var(--sky-bg);
  color: var(--sky-text);
  transition: var(--sky-transition);
  outline: none;
  box-sizing: border-box;
}

.sky-search-input:focus {
  border-color: var(--sky-primary);
  background: var(--sky-white);
  box-shadow: 0 0 0 4px rgba(79, 10, 28, 0.08);
}

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

.sky-search-clear {
  position: absolute;
  right: 16px;
  background: none;
  border: none;
  cursor: pointer;
  color: var(--sky-text-muted);
  padding: 4px;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: var(--sky-transition);
}

.sky-search-clear:hover {
  color: var(--sky-primary);
}

/* Search Suggestions */
.sky-search-suggestions {
  position: absolute;
  top: calc(100% + 4px);
  left: 0;
  right: 0;
  background: var(--sky-white);
  border: 1px solid var(--sky-border);
  border-radius: var(--sky-radius);
  box-shadow: var(--sky-shadow-hover);
  z-index: 100;
  overflow: hidden;
  display: none;
}

.sky-search-suggestions.active {
  display: block;
}

.sky-suggestion-item {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 12px 16px;
  cursor: pointer;
  transition: var(--sky-transition);
  text-decoration: none;
  color: var(--sky-text);
  border-bottom: 1px solid var(--sky-border);
}

.sky-suggestion-item:last-child {
  border-bottom: none;
}

.sky-suggestion-item:hover {
  background: var(--sky-bg);
  color: var(--sky-primary);
}

.sky-suggestion-thumb {
  width: 40px;
  height: 40px;
  border-radius: var(--sky-radius-sm);
  object-fit: cover;
  flex-shrink: 0;
}

.sky-suggestion-title {
  font-family: var(--sky-font-body);
  font-size: 14px;
  font-weight: 500;
}

/* Filters */
.sky-filters-row {
  display: flex;
  flex-wrap: wrap;
  gap: 20px;
  align-items: flex-start;
}

.sky-filter-group {
  flex: 1;
  min-width: 0;
}

.sky-filter-label {
  display: block;
  font-family: var(--sky-font-body);
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--sky-text-muted);
  margin-bottom: 8px;
}

.sky-filter-tabs {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.sky-filter-tab {
  padding: 7px 16px;
  border: 1.5px solid var(--sky-border);
  border-radius: 100px;
  background: var(--sky-white);
  color: var(--sky-text-muted);
  font-family: var(--sky-font-body);
  font-size: 13px;
  font-weight: 500;
  cursor: pointer;
  transition: var(--sky-transition);
  white-space: nowrap;
}

.sky-filter-tab:hover {
  border-color: var(--sky-primary);
  color: var(--sky-primary);
  background: rgba(79, 10, 28, 0.04);
}

.sky-filter-tab.active {
  background: var(--sky-primary);
  border-color: var(--sky-primary);
  color: var(--sky-white);
}

.sky-filter-group-inline {
  flex: 0 0 auto;
  display: flex;
  align-items: flex-end;
  gap: 12px;
  flex-wrap: wrap;
}

.sky-filter-select-wrap {
  display: flex;
  flex-direction: column;
}

.sky-select {
  padding: 9px 36px 9px 14px;
  border: 1.5px solid var(--sky-border);
  border-radius: var(--sky-radius-sm);
  background: var(--sky-white) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 16 16' fill='none' stroke='%237D6E6A' stroke-width='2'%3E%3Cpolyline points='4 6 8 10 12 6'/%3E%3C/svg%3E") no-repeat right 10px center;
  background-size: 16px;
  appearance: none;
  color: var(--sky-text);
  font-family: var(--sky-font-body);
  font-size: 13px;
  cursor: pointer;
  transition: var(--sky-transition);
  outline: none;
}

.sky-select:focus {
  border-color: var(--sky-primary);
  box-shadow: 0 0 0 3px rgba(79, 10, 28, 0.08);
}

.sky-results-count {
  margin-top: 14px;
  font-family: var(--sky-font-body);
  font-size: 13px;
  color: var(--sky-text-muted);
}

/* ----------------------------------------
   Grid
---------------------------------------- */
.sky-library-wrap {
  position: relative;
}

.sky-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 24px;
}

.sky-grid-4 {
  grid-template-columns: repeat(auto-fill, minmax(230px, 1fr));
}

/* ----------------------------------------
   Card
---------------------------------------- */
.sky-card {
  background: var(--sky-white);
  border: 1px solid var(--sky-border);
  border-radius: var(--sky-radius);
  overflow: hidden;
  transition: var(--sky-transition);
  box-shadow: var(--sky-shadow);
}

.sky-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--sky-shadow-hover);
  border-color: rgba(79, 10, 28, 0.2);
}

.sky-card-link {
  display: block;
  text-decoration: none;
  color: inherit;
}

.sky-card-image {
  position: relative;
  aspect-ratio: 4/3;
  overflow: hidden;
  background: var(--sky-bg);
}

.sky-card-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.5s cubic-bezier(0.4, 0, 0.2, 1);
}

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

.sky-card-image-placeholder {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 100%;
  height: 100%;
  color: var(--sky-border);
}

.sky-card-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, rgba(79, 10, 28, 0.7) 0%, transparent 60%);
  display: flex;
  align-items: flex-end;
  justify-content: center;
  padding: 20px;
  opacity: 0;
  transition: var(--sky-transition);
}

.sky-card:hover .sky-card-overlay {
  opacity: 1;
}

.sky-card-view-btn {
  display: inline-block;
  padding: 10px 24px;
  background: var(--sky-white);
  color: var(--sky-primary);
  border-radius: 100px;
  font-family: var(--sky-font-body);
  font-size: 13px;
  font-weight: 600;
  transform: translateY(10px);
  transition: var(--sky-transition);
}

.sky-card:hover .sky-card-view-btn {
  transform: translateY(0);
}

.sky-card-body {
  padding: 18px;
}

.sky-card-badges {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin-bottom: 10px;
}

.sky-card-title {
  font-family: var(--sky-font-heading);
  font-size: 17px;
  font-weight: 600;
  color: var(--sky-text);
  margin: 0 0 8px;
  line-height: 1.4;
}

.sky-card-excerpt {
  font-family: var(--sky-font-body);
  font-size: 13px;
  color: var(--sky-text-muted);
  margin: 0 0 12px;
  line-height: 1.6;
}

.sky-card-cta {
  font-family: var(--sky-font-body);
  font-size: 13px;
  font-weight: 600;
  color: var(--sky-primary);
  opacity: 0;
  transition: var(--sky-transition);
}

.sky-card:hover .sky-card-cta {
  opacity: 1;
}

/* ----------------------------------------
   Badges
---------------------------------------- */
.sky-badge {
  display: inline-block;
  padding: 4px 10px;
  border-radius: 100px;
  font-family: var(--sky-font-body);
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.sky-badge-category {
  background: rgba(79, 10, 28, 0.08);
  color: var(--sky-primary);
}

.sky-badge-type {
  background: var(--sky-secondary);
  color: var(--sky-primary);
}

/* ----------------------------------------
   Buttons
---------------------------------------- */
.sky-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 12px 24px;
  border-radius: var(--sky-radius-sm);
  font-family: var(--sky-font-body);
  font-size: 14px;
  font-weight: 600;
  cursor: pointer;
  transition: var(--sky-transition);
  text-decoration: none;
  border: 2px solid transparent;
  white-space: nowrap;
}

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

.sky-btn-primary:hover {
  background: #3d0815;
  border-color: #3d0815;
  color: var(--sky-white);
  transform: translateY(-1px);
  box-shadow: 0 4px 16px rgba(79, 10, 28, 0.3);
}

.sky-btn-outline {
  background: transparent;
  color: var(--sky-primary);
  border-color: var(--sky-primary);
}

.sky-btn-outline:hover {
  background: var(--sky-primary);
  color: var(--sky-white);
  transform: translateY(-1px);
}

.sky-btn-link {
  padding: 10px 18px;
  font-size: 13px;
}

.sky-btn-canva { background: #7950f2; color: #fff; border-color: #7950f2; }
.sky-btn-canva:hover { background: #6741d9; border-color: #6741d9; color: #fff; }
.sky-btn-capcut { background: #ff2d55; color: #fff; border-color: #ff2d55; }
.sky-btn-capcut:hover { background: #e0263d; border-color: #e0263d; color: #fff; }
.sky-btn-instagram { background: linear-gradient(135deg, #f09433, #e6683c, #dc2743, #cc2366, #bc1888); color: #fff; border-color: transparent; }
.sky-btn-instagram:hover { opacity: 0.9; color: #fff; }
.sky-btn-tiktok { background: #010101; color: #fff; border-color: #010101; }
.sky-btn-tiktok:hover { background: #333; border-color: #333; color: #fff; }
.sky-btn-ai { background: #0ea5e9; color: #fff; border-color: #0ea5e9; }
.sky-btn-ai:hover { background: #0284c7; border-color: #0284c7; color: #fff; }
.sky-btn-drive { background: #1a73e8; color: #fff; border-color: #1a73e8; }
.sky-btn-drive:hover { background: #1557b0; border-color: #1557b0; color: #fff; }
.sky-btn-dropbox { background: #0061ff; color: #fff; border-color: #0061ff; }
.sky-btn-dropbox:hover { background: #0044b3; border-color: #0044b3; color: #fff; }

/* ----------------------------------------
   Load More
---------------------------------------- */
.sky-load-more-wrap {
  text-align: center;
  margin-top: 40px;
  padding-top: 20px;
}

.sky-load-more {
  min-width: 180px;
  position: relative;
}

.sky-load-more.loading::after {
  content: '';
  position: absolute;
  width: 16px;
  height: 16px;
  border: 2px solid var(--sky-primary);
  border-top-color: transparent;
  border-radius: 50%;
  animation: sky-spin 0.7s linear infinite;
  right: 16px;
}

/* ----------------------------------------
   No Results
---------------------------------------- */
.sky-no-results {
  grid-column: 1 / -1;
  text-align: center;
  padding: 60px 20px;
  color: var(--sky-text-muted);
  font-family: var(--sky-font-body);
}

/* ----------------------------------------
   Section
---------------------------------------- */
.sky-section {
  margin: 40px 0;
}

.sky-section-title {
  font-family: var(--sky-font-heading);
  font-size: 28px;
  color: var(--sky-text);
  margin-bottom: 24px;
  font-weight: 700;
}

/* ----------------------------------------
   Category Grid
---------------------------------------- */
.sky-category-grid {
  display: grid;
  gap: 16px;
}

.sky-cols-3 { grid-template-columns: repeat(auto-fill, minmax(220px, 1fr)); }
.sky-cols-4 { grid-template-columns: repeat(auto-fill, minmax(180px, 1fr)); }

.sky-category-card {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 28px 20px;
  background: var(--sky-white);
  border: 2px solid var(--sky-border);
  border-radius: var(--sky-radius);
  text-decoration: none;
  color: var(--sky-text);
  font-family: var(--sky-font-body);
  transition: var(--sky-transition);
  text-align: center;
}

.sky-category-card:hover {
  border-color: var(--sky-primary);
  background: var(--sky-bg);
  transform: translateY(-3px);
  box-shadow: var(--sky-shadow);
  color: var(--sky-primary);
}

.sky-cat-name {
  font-size: 15px;
  font-weight: 600;
}

.sky-cat-count {
  font-size: 12px;
  color: var(--sky-text-muted);
}

.sky-cat-icon {
  font-size: 24px;
  color: var(--sky-primary);
}

/* ----------------------------------------
   Single Template
---------------------------------------- */
.sky-single-template {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px 60px;
  font-family: var(--sky-font-body);
}

.sky-breadcrumb {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 13px;
  color: var(--sky-text-muted);
  margin-bottom: 32px;
  flex-wrap: wrap;
}

.sky-breadcrumb a {
  color: var(--sky-primary);
  text-decoration: none;
  transition: var(--sky-transition);
}

.sky-breadcrumb a:hover {
  text-decoration: underline;
}

.sky-single-layout {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 48px;
  align-items: start;
}

.sky-single-badges {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 16px;
}

.sky-single-title {
  font-family: var(--sky-font-heading);
  font-size: 32px;
  font-weight: 700;
  color: var(--sky-text);
  margin: 0 0 20px;
  line-height: 1.3;
}

.sky-single-description {
  font-size: 15px;
  line-height: 1.8;
  color: var(--sky-text-muted);
  margin-bottom: 28px;
}

/* External Links */
.sky-external-links {
  margin-bottom: 28px;
}

.sky-links-title {
  font-size: 13px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--sky-text-muted);
  margin: 0 0 12px;
}

.sky-link-buttons {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

/* Caption */
.sky-caption-wrap {
  background: var(--sky-bg);
  border: 1px solid var(--sky-border);
  border-radius: var(--sky-radius);
  padding: 20px;
  margin-bottom: 24px;
}

.sky-caption-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 14px;
  flex-wrap: wrap;
  gap: 10px;
}

.sky-caption-title {
  font-size: 13px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--sky-text-muted);
  margin: 0;
}

.sky-copy-caption-btn {
  font-size: 12px;
  padding: 8px 16px;
}

.sky-copy-caption-btn.copied {
  background: #16a34a;
  border-color: #16a34a;
  color: white;
}

.sky-caption-text {
  font-size: 14px;
  line-height: 1.7;
  color: var(--sky-text);
  white-space: pre-wrap;
  word-break: break-word;
}

/* Download */
.sky-download-wrap {
  margin-bottom: 24px;
}

/* Navigation */
.sky-single-nav {
  display: flex;
  justify-content: space-between;
  gap: 20px;
  margin: 48px 0;
  padding-top: 32px;
  border-top: 1px solid var(--sky-border);
}

.sky-nav-btn {
  display: flex;
  flex-direction: column;
  gap: 4px;
  padding: 16px 24px;
  background: var(--sky-white);
  border: 1px solid var(--sky-border);
  border-radius: var(--sky-radius);
  text-decoration: none;
  color: var(--sky-text);
  transition: var(--sky-transition);
  max-width: 45%;
}

.sky-nav-btn:hover {
  border-color: var(--sky-primary);
  color: var(--sky-primary);
  transform: translateY(-2px);
}

.sky-nav-next {
  text-align: right;
  margin-left: auto;
}

.sky-nav-direction {
  font-size: 12px;
  color: var(--sky-text-muted);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.06em;
}

.sky-nav-title {
  font-family: var(--sky-font-heading);
  font-size: 15px;
  font-weight: 600;
}

/* Related */
.sky-related-wrap {
  margin-top: 48px;
  padding-top: 40px;
  border-top: 1px solid var(--sky-border);
}

/* ----------------------------------------
   Membership Gate
---------------------------------------- */
.sky-membership-gate {
  background: var(--sky-bg);
  border: 2px solid var(--sky-border);
  border-radius: var(--sky-radius);
  padding: 60px 20px;
  text-align: center;
  font-family: var(--sky-font-body);
}

.sky-gate-inner {
  max-width: 480px;
  margin: 0 auto;
}

.sky-gate-icon {
  color: var(--sky-primary);
  margin-bottom: 20px;
}

.sky-gate-inner h3 {
  font-family: var(--sky-font-heading);
  font-size: 28px;
  color: var(--sky-text);
  margin: 0 0 12px;
}

.sky-gate-inner p {
  color: var(--sky-text-muted);
  font-size: 15px;
  line-height: 1.6;
  margin: 0 0 28px;
}

.sky-gate-actions {
  display: flex;
  gap: 12px;
  justify-content: center;
  flex-wrap: wrap;
}

/* ----------------------------------------
   Standalone Search
---------------------------------------- */
.sky-search-standalone {
  position: relative;
}

.sky-search-standalone-suggestions {
  top: calc(100% + 4px);
  left: 0;
  right: 0;
  position: absolute;
  background: var(--sky-white);
  border: 1px solid var(--sky-border);
  border-radius: var(--sky-radius);
  box-shadow: var(--sky-shadow-hover);
  z-index: 100;
  display: none;
}

.sky-search-standalone-suggestions.active {
  display: block;
}

/* ----------------------------------------
   Loading skeleton
---------------------------------------- */
.sky-skeleton {
  background: linear-gradient(90deg, var(--sky-bg) 25%, var(--sky-border) 50%, var(--sky-bg) 75%);
  background-size: 200% 100%;
  animation: sky-shimmer 1.5s infinite;
  border-radius: var(--sky-radius-sm);
}

/* ----------------------------------------
   Fade-in animation
---------------------------------------- */
.sky-card,
.sky-category-card {
  animation: sky-fadeInUp 0.4s ease forwards;
}

@keyframes sky-fadeInUp {
  from { opacity: 0; transform: translateY(16px); }
  to   { opacity: 1; transform: translateY(0); }
}

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

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

/* ----------------------------------------
   Responsive
---------------------------------------- */
@media (max-width: 1024px) {
  .sky-single-layout {
    grid-template-columns: 1fr;
    gap: 32px;
  }
}

@media (max-width: 768px) {
  .sky-grid {
    grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
    gap: 16px;
  }

  .sky-library-header {
    padding: 16px;
  }

  .sky-filter-group-inline {
    flex-direction: column;
    align-items: stretch;
  }

  .sky-single-title {
    font-size: 24px;
  }

  .sky-nav-btn {
    max-width: 100%;
  }

  .sky-single-nav {
    flex-direction: column;
  }
}

@media (max-width: 480px) {
  .sky-grid {
    grid-template-columns: 1fr 1fr;
    gap: 12px;
  }

  .sky-filter-tabs {
    flex-wrap: nowrap;
    overflow-x: auto;
    padding-bottom: 4px;
    -webkit-overflow-scrolling: touch;
    scrollbar-width: none;
  }

  .sky-filter-tabs::-webkit-scrollbar {
    display: none;
  }
}