/* ==============================================================================
   Di.Ar.De Studios - Automated AEC & Technology Blog Styles
   Scoped cleanly to prevent any conflict with Colorlib theme
   ============================================================================== */

/* Top Control Bar: Live Auto-Sync Badge + Search */
.drd-blog-header-controls {
  margin-bottom: 30px;
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.drd-blog-status-bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 12px;
  background: #f8fafc;
  border: 1px solid #e2e8f0;
  border-radius: 6px;
  padding: 10px 16px;
  font-size: 13px;
}

.drd-blog-status-indicator {
  display: flex;
  align-items: center;
  gap: 8px;
  color: #475569;
  font-weight: 500;
}

.drd-blog-pulse-dot {
  width: 8px;
  height: 8px;
  background-color: #22c55e;
  border-radius: 50%;
  box-shadow: 0 0 8px rgba(34, 197, 94, 0.6);
  display: inline-block;
  animation: drd-pulse-green 2s infinite ease-in-out;
}

@keyframes drd-pulse-green {
  0%, 100% { opacity: 0.6; transform: scale(0.95); }
  50% { opacity: 1; transform: scale(1.2); }
}

.drd-blog-refresh-btn {
  background: transparent;
  border: 1px solid #cbd5e1;
  color: #334155;
  padding: 5px 12px;
  border-radius: 4px;
  font-size: 12px;
  font-weight: 600;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  transition: all 0.2s ease;
}

.drd-blog-refresh-btn:hover {
  background: #FFC300;
  color: #000000;
  border-color: #FFC300;
}

.drd-blog-refresh-btn.spinning .drd-refresh-icon {
  animation: drd-spin 0.8s linear infinite;
}

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

/* Search Box & Category Filters */
.drd-blog-filter-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 14px;
}

.drd-blog-filter-pills {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 8px;
  list-style: none;
  margin: 0;
  padding: 0;
}

.drd-blog-filter-btn {
  background: #ffffff;
  border: 1px solid #cbd5e1;
  color: #475569;
  padding: 6px 14px;
  border-radius: 20px;
  font-size: 13px;
  font-weight: 500;
  cursor: pointer;
  transition: all 0.2s ease;
  line-height: 1.3;
}

.drd-blog-filter-btn:hover {
  border-color: #FFC300;
  color: #000000;
}

.drd-blog-filter-btn.active {
  background: #FFC300;
  color: #000000;
  border-color: #FFC300;
  font-weight: 700;
  box-shadow: 0 2px 8px rgba(255, 195, 0, 0.35);
}

.drd-blog-search-wrap {
  position: relative;
  min-width: 240px;
}

.drd-blog-search-input {
  width: 100%;
  padding: 7px 32px 7px 12px;
  border: 1px solid #cbd5e1;
  border-radius: 20px;
  font-size: 13px;
  color: #1e293b;
  outline: none;
  transition: border-color 0.2s ease;
  background: #ffffff;
  box-sizing: border-box;
}

.drd-blog-search-input:focus {
  border-color: #FFC300;
  box-shadow: 0 0 0 3px rgba(255, 195, 0, 0.15);
}

.drd-blog-search-clear {
  position: absolute;
  right: 10px;
  top: 50%;
  transform: translateY(-50%);
  background: none;
  border: none;
  font-size: 14px;
  color: #94a3b8;
  cursor: pointer;
  display: none;
  padding: 0;
}

/* ==============================================================================
   Card Layout & Geometry (Engineered to override theme defaults & ensure rich spacing)
   ============================================================================== */

/* Ensure equal height flex columns in Bootstrap 3 grid */
#drd-blog-grid > [class*="col-"] {
  display: flex;
  margin-bottom: 35px;
}

#drd-blog-grid .blog-entry {
  display: flex !important;
  flex-direction: column !important;
  width: 100% !important;
  height: 100% !important;
  float: none !important;
  background: #ffffff !important;
  border-radius: 10px !important;
  border: 1px solid #e8ecf1 !important;
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.05) !important;
  overflow: hidden !important;
  margin-bottom: 0 !important;
  transition: transform 0.35s cubic-bezier(0.2, 0.8, 0.2, 1), box-shadow 0.35s ease, border-color 0.35s ease !important;
}

#drd-blog-grid .blog-entry:hover {
  transform: translateY(-6px) !important;
  box-shadow: 0 16px 36px rgba(0, 0, 0, 0.12) !important;
  border-color: rgba(255, 195, 0, 0.6) !important;
}

/* Image Container */
#drd-blog-grid .drd-blog-card-img-wrap {
  position: relative !important;
  overflow: hidden !important;
  height: 220px !important;
  width: 100% !important;
  background: #0f172a !important;
  flex-shrink: 0 !important;
  margin: 0 !important;
  border-radius: 10px 10px 0 0 !important;
}

#drd-blog-grid .drd-blog-card-img-wrap .blog-img {
  display: block !important;
  width: 100% !important;
  height: 100% !important;
  margin: 0 !important;
  float: none !important;
}

#drd-blog-grid .drd-blog-card-img-wrap .blog-img img {
  width: 100% !important;
  height: 100% !important;
  object-fit: cover !important;
  object-position: center !important;
  transition: transform 0.5s cubic-bezier(0.2, 0.8, 0.2, 1) !important;
  display: block !important;
}

#drd-blog-grid .blog-entry:hover .drd-blog-card-img-wrap .blog-img img {
  transform: scale(1.06) !important;
}

/* Floating Source Publication Badge */
#drd-blog-grid .drd-blog-source-badge {
  position: absolute !important;
  top: 14px !important;
  left: 14px !important;
  background: rgba(11, 16, 26, 0.88) !important;
  color: #FFC300 !important;
  border: 1px solid rgba(255, 195, 0, 0.45) !important;
  padding: 4px 10px !important;
  border-radius: 4px !important;
  font-size: 11px !important;
  font-weight: 700 !important;
  letter-spacing: 0.8px !important;
  text-transform: uppercase !important;
  backdrop-filter: blur(8px) !important;
  -webkit-backdrop-filter: blur(8px) !important;
  z-index: 5 !important;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.35) !important;
  margin: 0 !important;
  line-height: 1.2 !important;
}

/* Floating Reading Time Badge */
#drd-blog-grid .drd-blog-reading-time {
  position: absolute !important;
  bottom: 12px !important;
  right: 14px !important;
  background: rgba(11, 16, 26, 0.75) !important;
  color: #e2e8f0 !important;
  border: 1px solid rgba(255, 255, 255, 0.15) !important;
  padding: 3px 9px !important;
  border-radius: 4px !important;
  font-size: 11px !important;
  font-weight: 500 !important;
  z-index: 5 !important;
  backdrop-filter: blur(6px) !important;
  -webkit-backdrop-filter: blur(6px) !important;
  margin: 0 !important;
  line-height: 1.2 !important;
}

/* Card Body (Generous Padding & Natural Flow) */
#drd-blog-grid .blog-entry .desc {
  padding: 24px 26px 26px 26px !important;
  display: flex !important;
  flex-direction: column !important;
  flex-grow: 1 !important;
  background: #ffffff !important;
  box-sizing: border-box !important;
  margin: 0 !important;
}

/* Reset any aggressive style.css span rules */
#drd-blog-grid .blog-entry .desc span {
  display: inline;
  margin-bottom: 0;
  letter-spacing: normal;
  font-weight: normal;
  text-transform: none;
}

/* Top Meta Row (Category Pill + Publication Date) */
#drd-blog-grid .drd-blog-card-meta {
  display: flex !important;
  align-items: center !important;
  justify-content: space-between !important;
  margin: 0 0 14px 0 !important;
  font-size: 12px !important;
  width: 100% !important;
  flex-wrap: nowrap !important;
  gap: 8px !important;
}

#drd-blog-grid .drd-blog-card-meta span {
  color: #64748b !important;
  font-size: 12px !important;
  letter-spacing: 0.2px !important;
  margin: 0 !important;
  font-weight: 500 !important;
}

#drd-blog-grid .drd-blog-category-tag {
  color: #b45309 !important;
  font-weight: 700 !important;
  text-transform: uppercase !important;
  letter-spacing: 0.6px !important;
  font-size: 11px !important;
  margin: 0 !important;
  background: rgba(255, 195, 0, 0.12) !important;
  padding: 3px 10px !important;
  border-radius: 4px !important;
  border: 1px solid rgba(255, 195, 0, 0.3) !important;
  white-space: nowrap !important;
}

/* Article Title */
#drd-blog-grid .blog-entry .desc h3,
#drd-blog-grid .drd-blog-card-title {
  font-size: 18px !important;
  line-height: 1.4 !important;
  margin: 0 0 12px 0 !important;
  font-weight: 700 !important;
  text-transform: none !important;
  letter-spacing: -0.2px !important;
}

#drd-blog-grid .drd-blog-card-title a {
  color: #0f172a !important;
  text-decoration: none !important;
  transition: color 0.2s ease !important;
  display: block !important;
}

#drd-blog-grid .drd-blog-card-title a:hover {
  color: #b45309 !important;
}

/* Excerpt Description */
#drd-blog-grid .drd-blog-card-desc {
  font-size: 13.5px !important;
  line-height: 1.65 !important;
  color: #475569 !important;
  margin: 0 0 20px 0 !important;
  display: -webkit-box !important;
  -webkit-line-clamp: 3 !important;
  -webkit-box-orient: vertical !important;
  overflow: hidden !important;
  flex-grow: 1 !important;
}

/* Bottom Action Link (Read Source Article) */
#drd-blog-grid .drd-blog-card-action {
  display: inline-flex !important;
  align-items: center !important;
  gap: 6px !important;
  font-size: 12.5px !important;
  font-weight: 700 !important;
  color: #0f172a !important;
  text-decoration: none !important;
  text-transform: uppercase !important;
  letter-spacing: 0.6px !important;
  transition: all 0.2s ease !important;
  margin-top: auto !important;
  padding-top: 14px !important;
  border-top: 1px solid #f1f5f9 !important;
}

#drd-blog-grid .drd-blog-card-action:hover {
  color: #b45309 !important;
  transform: translateX(4px) !important;
}

/* Skeleton Loading State */
.drd-blog-skeleton {
  background: #ffffff;
  border: 1px solid #e2e8f0;
  border-radius: 4px;
  overflow: hidden;
  margin-bottom: 30px;
}

.drd-skeleton-img {
  width: 100%;
  height: 200px;
  background: linear-gradient(90deg, #f1f5f9 25%, #e2e8f0 50%, #f1f5f9 75%);
  background-size: 200% 100%;
  animation: drd-shimmer 1.5s infinite;
}

.drd-skeleton-body {
  padding: 20px;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.drd-skeleton-line {
  height: 14px;
  background: linear-gradient(90deg, #f1f5f9 25%, #e2e8f0 50%, #f1f5f9 75%);
  background-size: 200% 100%;
  border-radius: 3px;
  animation: drd-shimmer 1.5s infinite;
}

.drd-skeleton-line.short { width: 40%; }
.drd-skeleton-line.medium { width: 75%; }
.drd-skeleton-line.full { width: 100%; }

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

/* Empty State */
.drd-blog-empty {
  text-align: center;
  padding: 60px 20px;
  background: #f8fafc;
  border: 1px dashed #cbd5e1;
  border-radius: 8px;
  margin-bottom: 30px;
}

.drd-blog-empty h4 {
  color: #334155;
  margin-bottom: 8px;
}

.drd-blog-empty p {
  color: #64748b;
  font-size: 14px;
  margin-bottom: 16px;
}

@media (max-width: 768px) {
  .drd-blog-filter-row {
    flex-direction: column;
    align-items: stretch;
  }
  .drd-blog-search-wrap {
    width: 100%;
  }
  #drd-blog-grid > [class*="col-"] {
    margin-bottom: 25px;
  }
  #drd-blog-grid .blog-entry .desc {
    padding: 20px 18px 22px 18px !important;
  }
  #drd-blog-grid .drd-blog-card-img-wrap {
    height: 195px !important;
  }
  #drd-blog-grid .blog-entry .desc h3,
  #drd-blog-grid .drd-blog-card-title {
    font-size: 16.5px !important;
  }
}