/* Feed page - Multi-column grid, square images, like/comment/save actions */

.feed-main {
  background: transparent !important;
  padding: 20px 32px !important;
  margin: 0 auto !important;
  width: 100%;
  max-width: 1400px;
}

/* Feed Header (centered) */
.feed-header {
  text-align: center;
  margin-bottom: 24px;
}
.feed-header h1 {
  font-size: 2rem;
  font-weight: 700;
  margin-bottom: 8px;
}
.feed-header p {
  color: #64748b;
  font-size: 1rem;
}

/* Filter Buttons (centered) */
.filter-buttons {
  display: flex;
  justify-content: center;
  gap: 12px;
  flex-wrap: wrap;
  margin-bottom: 32px;
  border-bottom: 1px solid #e5e7eb;
  padding-bottom: 16px;
}
.filter-btn {
  background: transparent;
  border: none;
  padding: 8px 20px;
  font-size: 0.9rem;
  font-weight: 600;
  color: #64748b;
  cursor: pointer;
  border-radius: 30px;
  transition: all 0.2s;
}
.filter-btn.active {
  background: var(--gradient);
  color: white;
}
.filter-btn:hover:not(.active) {
  background: #f1f5f9;
}

/* Posts Grid - multi‑column like marketplace */
.posts-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
  gap: 24px;
}

/* Post Card */
.post-card {
  background: #fff;
  border-radius: 18px;
  box-shadow: 0 2px 8px rgba(59, 130, 246, 0.06);
  overflow: hidden;
  transition:
    transform 0.2s,
    box-shadow 0.2s;
  cursor: pointer;
  display: flex;
  flex-direction: column;
}
.post-card:hover,
.post-card:focus-within {
  transform: translateY(-2px);
  box-shadow: 0 8px 20px rgba(59, 130, 246, 0.12);
}

.post-card-link {
  color: inherit;
  display: flex;
  flex: 1;
  flex-direction: column;
  text-decoration: none;
}

/* Post Header */
.post-header {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 12px;
  border-bottom: 1px solid #f0f2f5;
}
.post-avatar {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  object-fit: cover;
}
.post-author {
  flex: 1;
  display: flex;
  flex-direction: column;
}
.post-name {
  font-weight: 700;
  font-size: 0.9rem;
}
.post-handle {
  font-size: 0.7rem;
  color: #64748b;
}
.post-date {
  font-size: 0.7rem;
  color: #94a3b8;
}

/* Post Content */
.post-content {
  padding: 12px;
  flex: 1;
}
.post-title {
  font-size: 1.1rem;
  font-weight: 700;
  margin: 10px 0 6px 0;
}
.post-description {
  color: #334155;
  font-size: 0.85rem;
  line-height: 1.4;
  margin-bottom: 12px;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}
/* Square image */
.post-image {
  width: 100%;
  aspect-ratio: 1 / 1;
  object-fit: cover;
  border-radius: 12px;
  margin-top: 8px;
}

/* Post Actions */
.post-actions {
  display: flex;
  gap: 20px;
  padding: 10px 12px 12px 12px;
  border-top: 1px solid #f0f2f5;
}
.action-btn {
  background: none;
  border: none;
  display: flex;
  align-items: center;
  gap: 6px;
  font-size: 0.8rem;
  color: #64748b;
  cursor: pointer;
  transition: color 0.2s;
}
.action-btn i {
  font-size: 1.1rem;
}
.action-btn.active {
  font-weight: 700;
}
.like-btn.active {
  color: #ef4444;
}
.save-btn.active {
  color: #f59e0b;
}
.like-btn:hover {
  color: #ef4444;
}
.comment-btn:hover {
  color: #3b82f6;
}
.share-btn:hover {
  color: #10b981;
}
.save-btn:hover {
  color: #f59e0b;
}

/* Responsive: single column on small screens */
@media (max-width: 700px) {
  .posts-grid {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 768px) {
  .feed-main {
    padding: 16px !important;
  }
  .filter-buttons {
    gap: 8px;
  }
  .filter-btn {
    padding: 6px 14px;
    font-size: 0.8rem;
  }
}

/* Avatar initials fallback */
.post-avatar-initials {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background: var(--primary, #6366f1);
  color: #fff;
  font-weight: 700;
  font-size: 1rem;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

/* Locked post */
.post-locked {
  opacity: 0.75;
}
.post-image-locked {
  filter: blur(6px);
  pointer-events: none;
}
.post-locked-msg {
  color: #94a3b8;
  font-size: 0.85rem;
  margin: 6px 0 0;
}

/* Star rating */
.post-rating {
  display: flex;
  align-items: center;
  gap: 3px;
  color: #f59e0b;
  font-size: 0.85rem;
  margin-top: 6px;
}
.post-rating span {
  color: #64748b;
  margin-left: 4px;
}

@media (max-width: 480px) {
  .feed-main {
    padding: 12px !important;
  }
  .post-header {
    padding: 10px;
  }
  .post-content {
    padding: 10px;
  }
  .post-title {
    font-size: 1rem;
  }
  .post-actions {
    padding: 8px 10px 10px 10px;
  }
}