/* =============================================================
   AFCON360 — Feed Styles (static/css/feed/feed.css)

   Covers:
   - .feed-item card (all types: post, event, ad, system_update,
     property, transport)
   - .feed-stream (mixed layout vertical scroll)
   - .feed-sections / .feed-section (stacked sections layout)
   - .feed-tabs (tabbed layout)
   - .feed-sentinel / loading / end message
   - Sidebar ad tile images (extends home.css .left-ad / .right-ad)

   Color palette (matches home.css):
   #2d5a2d green | #1a3a1a dark green | #ffcc00 gold
   #f2f4f2 main bg | #fff card bg | #333 text | #666 muted
   ============================================================= */

/* ── Feed Item Card ──────────────────────────────────────────── */
.feed-item {
  background: #fff;
  border: 1px solid #e0e0e0;
  border-radius: 8px;
  padding: 1rem 1.1rem;
  margin-bottom: 0.85rem;
  position: relative;
  transition: box-shadow 0.2s, border-color 0.2s;
  display: flex;
  flex-direction: column;
  gap: 0.6rem;
}
.feed-item:hover {
  box-shadow: 0 2px 12px rgba(0,0,0,0.08);
  border-color: #c5c5c5;
}
.feed-item.is-pinned {
  border-left: 3px solid #ffcc00;
  background: linear-gradient(to right, #fffdf5, #fff 40%);
}

/* Pinned badge */
.feed-pin-badge {
  position: absolute;
  top: 0.5rem;
  right: 0.6rem;
  font-size: 0.65rem;
  font-weight: 700;
  color: #b8860b;
  background: #fff3cd;
  padding: 0.15rem 0.5rem;
  border-radius: 12px;
}

/* Header */
.feed-item-head {
  display: flex;
  align-items: center;
  gap: 0.55rem;
}
.feed-item-icon {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.1rem;
  flex-shrink: 0;
  background: #f0f0f0;
}
.feed-icon-post { background: #e3f2e3; }
.feed-icon-event { background: #e8eaf6; }
.feed-icon-ad { background: #fff3cd; }
.feed-icon-system_update { background: #e3f2fd; }
.feed-icon-property { background: #fce4ec; }
.feed-icon-transport { background: #e0f2f1; }

.feed-item-meta {
  display: flex;
  flex-direction: column;
  flex: 1;
  min-width: 0;
}
.feed-item-author {
  font-family: 'Montserrat', sans-serif;
  font-size: 0.85rem;
  font-weight: 600;
  color: #2d5a2d;
}
.feed-item-module {
  font-size: 0.7rem;
  color: #888;
}
.feed-sponsored-tag {
  font-size: 0.62rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  color: #b8860b;
  background: #fff3cd;
  padding: 0.15rem 0.5rem;
  border-radius: 3px;
  flex-shrink: 0;
}

/* Body */
.feed-item-body {
  display: flex;
  flex-direction: column;
  gap: 0.45rem;
}
.feed-item-title {
  font-family: 'Montserrat', sans-serif;
  font-size: 1rem;
  font-weight: 700;
  color: #1a3a1a;
  margin: 0;
  line-height: 1.3;
}
.feed-item-text {
  font-size: 0.85rem;
  color: #444;
  line-height: 1.5;
  margin: 0;
  display: -webkit-box;
  -webkit-line-clamp: 3;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

/* Image */
.feed-item-image-wrap {
  width: 100%;
  max-height: 280px;
  overflow: hidden;
  border-radius: 6px;
  background: #f5f5f5;
}
.feed-item-image-wrap img {
  width: 100%;
  height: auto;
  max-height: 280px;
  object-fit: cover;
  display: block;
}

/* Metadata extras */
.feed-item-extras {
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem 0.8rem;
}
.feed-extra {
  font-size: 0.73rem;
  color: #666;
  background: #f5f5f5;
  padding: 0.18rem 0.55rem;
  border-radius: 3px;
}
.feed-extra-highlight {
  background: #fff3cd;
  color: #b8860b;
  font-weight: 600;
}

/* Footer */
.feed-item-foot {
  padding-top: 0.3rem;
  border-top: 1px solid #f0f0f0;
}
.feed-item-link {
  font-size: 0.8rem;
  font-weight: 600;
  color: #2d5a2d;
  text-decoration: none;
  transition: color 0.15s;
}
.feed-item-link:hover {
  color: #ffcc00;
}

/* ── Feed Stream (mixed layout) ──────────────────────────────── */
.feed-stream {
  display: flex;
  flex-direction: column;
  gap: 0;
}

/* ── Feed Sections (stacked layout) ──────────────────────────── */
.feed-sections {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}
.feed-section {
  display: flex;
  flex-direction: column;
  gap: 0.6rem;
}
.feed-section .section-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.feed-section .section-title {
  font-family: 'Montserrat', sans-serif;
  font-size: 1rem;
  font-weight: 700;
  color: #1a3a1a;
  margin: 0;
}
.feed-section-scroll {
  display: flex;
  gap: 0.85rem;
  overflow-x: auto;
  scroll-snap-type: x mandatory;
  padding-bottom: 0.5rem;
  -webkit-overflow-scrolling: touch;
}
.feed-section-scroll .feed-item {
  min-width: 280px;
  max-width: 320px;
  scroll-snap-align: start;
  margin-bottom: 0;
}
/* Hide scrollbar but keep scrollable */
.feed-section-scroll::-webkit-scrollbar { height: 5px; }
.feed-section-scroll::-webkit-scrollbar-track { background: #f0f0f0; border-radius: 3px; }
.feed-section-scroll::-webkit-scrollbar-thumb { background: #ccc; border-radius: 3px; }

/* ── Feed Tabs (tabbed layout) ───────────────────────────────── */
.feed-tabs {
  display: flex;
  gap: 0.35rem;
  flex-wrap: wrap;
  padding-bottom: 0.75rem;
  border-bottom: 1px solid #e0e0e0;
  margin-bottom: 0.5rem;
}
.feed-tab {
  background: #f5f5f5;
  border: 1px solid #ddd;
  border-radius: 20px;
  padding: 0.35rem 0.9rem;
  font-size: 0.78rem;
  font-family: 'Open Sans', sans-serif;
  color: #555;
  cursor: pointer;
  transition: all 0.15s;
  white-space: nowrap;
}
.feed-tab:hover {
  background: #e8e8e8;
  border-color: #ccc;
}
.feed-tab.is-active {
  background: #2d5a2d;
  color: #fff;
  border-color: #2d5a2d;
}
.feed-tab-wrapper {
  display: block;
}
.feed-tab-wrapper.is-hidden {
  display: none;
}

/* ── Sentinel / Loading / End ────────────────────────────────── */
.feed-sentinel {
  text-align: center;
  padding: 1.2rem 0 2rem;
  min-height: 40px;
}
.feed-loading-spinner {
  font-size: 0.8rem;
  color: #666;
}
.feed-loading-spinner::before {
  content: '';
  display: inline-block;
  width: 14px;
  height: 14px;
  border: 2px solid #ddd;
  border-top-color: #2d5a2d;
  border-radius: 50%;
  animation: feed-spin 0.7s linear infinite;
  margin-right: 0.5rem;
  vertical-align: middle;
}
@keyframes feed-spin {
  to { transform: rotate(360deg); }
}
.feed-end-message {
  font-size: 0.85rem;
  color: #888;
  font-style: italic;
}

/* ── Sidebar Ad Images ────────────────────────────────────────── */
/* Extends existing .left-ad / .right-ad from home.css */
.left-ad-img,
.right-ad-img-wrap img {
  width: 100%;
  height: auto;
  max-height: 120px;
  object-fit: cover;
  border-radius: 4px;
  display: block;
}

/* ── Admin Layout Toggle (in settings area) ──────────────────── */
.feed-layout-toggle {
  display: flex;
  gap: 0.5rem;
  flex-wrap: wrap;
  align-items: center;
}
.feed-layout-toggle select {
  padding: 0.4rem 0.6rem;
  border: 1px solid #ccc;
  border-radius: 4px;
  font-size: 0.82rem;
  background: #fff;
  cursor: pointer;
}
.feed-layout-toggle button {
  background: #2d5a2d;
  color: #fff;
  border: none;
  border-radius: 4px;
  padding: 0.4rem 1rem;
  font-size: 0.82rem;
  cursor: pointer;
  transition: background 0.15s;
}
.feed-layout-toggle button:hover {
  background: #1a3a1a;
}

/* ── Responsive ──────────────────────────────────────────────── */
@media (max-width: 768px) {
  .feed-item {
    padding: 0.8rem;
  }
  .feed-item-title {
    font-size: 0.9rem;
  }
  .feed-item-text {
    font-size: 0.8rem;
    -webkit-line-clamp: 2;
  }
  .feed-section-scroll .feed-item {
    min-width: 240px;
    max-width: 280px;
  }
  .feed-tab {
    font-size: 0.72rem;
    padding: 0.3rem 0.7rem;
  }
}