/* Davies Social Feed v1.1 — Polished Layout */

#dsf-root {
  max-width: 1100px;
  margin: 0 auto;
  padding: 10px 0 40px;
  font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
}

.dsf-loading {
  text-align: center;
  padding: 60px 20px;
  color: #8a94a6;
  font-size: 15px;
}

/* ── Filter Bar ──────────────────────────────────────────── */
.dsf-filters {
  display: flex;
  gap: 8px;
  margin-bottom: 28px;
  flex-wrap: wrap;
  justify-content: center;
  padding: 16px 20px;
  background: #f8f8fa;
  border-radius: 16px;
}
.dsf-filter-btn {
  background: #ffffff;
  border: 1.5px solid #e2e2e8;
  border-radius: 30px;
  padding: 9px 20px;
  font-family: inherit;
  font-size: 13px;
  font-weight: 500;
  color: #555;
  cursor: pointer;
  transition: all 0.2s ease;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  box-shadow: 0 1px 3px rgba(0,0,0,0.04);
}
.dsf-filter-btn:hover {
  border-color: #c9a84c;
  color: #0d1f35;
  transform: translateY(-1px);
  box-shadow: 0 3px 8px rgba(0,0,0,0.08);
}
.dsf-filter-btn.active {
  background: #0d1f35;
  color: #c9a84c;
  border-color: #0d1f35;
  box-shadow: 0 3px 12px rgba(13,31,53,0.25);
}
.dsf-filter-icon {
  width: 16px;
  height: 16px;
  display: inline-flex;
}
.dsf-filter-btn.active .dsf-filter-icon svg {
  fill: #c9a84c;
}

/* ── Post Grid ───────────────────────────────────────────── */
.dsf-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}
@media (max-width: 900px) {
  .dsf-grid { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 580px) {
  .dsf-grid { grid-template-columns: 1fr; gap: 16px; }
}

/* ── Post Card ───────────────────────────────────────────── */
.dsf-card {
  background: #ffffff;
  border-radius: 16px;
  box-shadow: 0 1px 4px rgba(0,0,0,0.06), 0 4px 16px rgba(0,0,0,0.04);
  overflow: hidden;
  transition: transform 0.25s ease, box-shadow 0.25s ease;
  display: flex;
  flex-direction: column;
  border: 1px solid #f0f0f4;
}
.dsf-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 8px 32px rgba(0,0,0,0.10);
}

/* Card Header */
.dsf-card-header {
  display: flex;
  align-items: center;
  padding: 14px 16px 0;
  gap: 10px;
}
.dsf-platform-icon {
  width: 38px;
  height: 38px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}
.dsf-platform-icon.twitter { background: #000000; }
.dsf-platform-icon.linkedin { background: #0077B5; }
.dsf-platform-icon.facebook { background: #1877F2; }
.dsf-platform-icon.instagram { background: linear-gradient(135deg, #833AB4, #E1306C, #F77737); }
.dsf-platform-icon svg {
  width: 18px;
  height: 18px;
  fill: #ffffff;
}

.dsf-card-meta { flex: 1; min-width: 0; }
.dsf-card-author {
  font-weight: 600;
  font-size: 13px;
  color: #1a1a2e;
  line-height: 1.3;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.dsf-card-handle {
  font-size: 11px;
  color: #8a94a6;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.dsf-card-time {
  font-size: 11px;
  color: #aab0bc;
  white-space: nowrap;
  flex-shrink: 0;
}

/* Card Image */
.dsf-card-image {
  width: 100%;
  aspect-ratio: 1.2 / 1;
  object-fit: cover;
  margin-top: 12px;
  border-top: 1px solid #f4f4f6;
  border-bottom: 1px solid #f4f4f6;
}

/* Card Content */
.dsf-card-content {
  padding: 14px 16px 10px;
  font-size: 13px;
  line-height: 1.65;
  color: #333;
  flex: 1;
  overflow: hidden;
}
.dsf-card-content .dsf-hashtags {
  color: #0077B5;
  font-size: 11px;
  margin-top: 8px;
  display: block;
}

/* Card Footer */
.dsf-card-footer {
  padding: 0 16px 14px;
}
.dsf-view-btn {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 8px 16px;
  background: #f4f4f6;
  color: #0d1f35;
  border-radius: 8px;
  font-size: 12px;
  font-weight: 500;
  text-decoration: none;
  transition: all 0.2s ease;
  border: 1px solid #e8e8ec;
}
.dsf-view-btn:hover {
  background: #0d1f35;
  color: #c9a84c;
  border-color: #0d1f35;
}
.dsf-view-btn svg {
  width: 12px;
  height: 12px;
}

/* ── Load More ───────────────────────────────────────────── */
.dsf-load-more {
  text-align: center;
  margin-top: 36px;
}
.dsf-load-more-btn {
  background: #ffffff;
  color: #0d1f35;
  border: 2px solid #0d1f35;
  border-radius: 30px;
  padding: 12px 40px;
  font-family: inherit;
  font-size: 14px;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.2s ease;
}
.dsf-load-more-btn:hover {
  background: #0d1f35;
  color: #c9a84c;
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(13,31,53,0.2);
}

/* ── Empty State ─────────────────────────────────────────── */
.dsf-empty {
  text-align: center;
  padding: 60px 20px;
  color: #8a94a6;
  font-size: 15px;
}