/* ══════════════════════════════════════
       SOCIAL FEED — Page Styles
       ══════════════════════════════════════ */

    :root {
      --ig-color:  #e1306c;
      --ig-glow:   rgba(225, 48, 108, 0.35);
      --tw-color:  #1d9bf0;
      --tw-glow:   rgba(29, 155, 240, 0.35);
      --tk-color:  #ff0050;
      --tk-glow:   rgba(255, 0, 80, 0.35);
    }

    /* ── Hero ── */
    .feed-hero {
      min-height: 80vh;
      display: flex;
      align-items: center;
      justify-content: center;
      position: relative;
      overflow: hidden;
      padding-top: 80px;
    }

    .feed-hero-content {
      position: relative;
      z-index: 2;
      text-align: center;
      padding: 60px 20px 40px;
      max-width: 700px;
    }

    .feed-hero-badge {
      display: inline-flex;
      align-items: center;
      gap: 10px;
      background: rgba(79,142,247,0.15);
      border: 1px solid rgba(79, 141, 247, 0.199);
      border-radius: 999px;
      padding: 8px 22px;
      font-size: 0.82rem;
      font-weight: 700;
      color: #93c5fd;
      letter-spacing: 0.08em;
      text-transform: uppercase;
      margin-bottom: 24px;
      backdrop-filter: blur(8px);
    }

    .feed-hero-title {
      font-size: clamp(2.4rem, 5vw, 4rem);
      font-weight: 900;
      color: #fff;
      margin-bottom: 16px;
      text-shadow: 0 2px 20px rgba(0,0,0,0.5);
    }

    .feed-hero-title span {
      background: linear-gradient(135deg, var(--primary), var(--accent));
      -webkit-background-clip: text;
      -webkit-text-fill-color: transparent;
      background-clip: text;
    }

    .feed-hero-subtitle {
      font-size: 1.05rem;
      color: rgba(255,255,255,0.6);
      max-width: 520px;
      margin: 0 auto;
      line-height: 1.7;
    }

    /* ── Tabs ── */
    .feed-section {
      padding: 80px 0 100px;
      position: relative;
      z-index: 1;
    }

    .feed-tabs {
      display: flex;
      justify-content: center;
      gap: 12px;
      margin-bottom: 56px;
      flex-wrap: wrap;
    }

    .feed-tab {
      display: inline-flex;
      align-items: center;
      gap: 9px;
      padding: 12px 28px;
      border-radius: var(--radius-md);
      font-size: 0.95rem;
      font-weight: 700;
      cursor: pointer;
      border: 1px solid var(--glass-border);
      background: var(--glass);
      color: var(--text-muted);
      transition: var(--transition);
      backdrop-filter: var(--blur-sm);
      letter-spacing: 0.03em;
    }

    .feed-tab:hover {
      background: var(--glass-hover);
      color: var(--text);
    }

    .feed-tab.active[data-tab="instagram"] {
      background: rgba(225,48,108,0.15);
      border-color: rgba(225,48,108,0.45);
      color: #f9a8d4;
      box-shadow: 0 0 20px var(--ig-glow);
    }

    .feed-tab.active[data-tab="twitter"] {
      background: rgba(29,155,240,0.15);
      border-color: rgba(29,155,240,0.45);
      color: #93c5fd;
      box-shadow: 0 0 20px var(--tw-glow);
    }

    .feed-tab.active[data-tab="tiktok"] {
      background: rgba(255,0,80,0.15);
      border-color: rgba(255,0,80,0.45);
      color: #fca5a5;
      box-shadow: 0 0 20px var(--tk-glow);
    }

    .tab-icon {
      width: 22px;
      height: 22px;
      display: flex;
      align-items: center;
      justify-content: center;
    }

    /* ── Tab panels ── */
    .feed-panel { display: none; }
    .feed-panel.active { display: block; }

    /* ── Loading / Error states ── */
    .feed-state {
      display: flex;
      flex-direction: column;
      align-items: center;
      justify-content: center;
      gap: 16px;
      padding: 80px 20px;
      color: var(--text-muted);
      font-size: 0.95rem;
    }

    .feed-state .spinner {
      width: 40px; height: 40px;
      border: 3px solid rgba(79,142,247,0.2);
      border-top-color: var(--primary);
      border-radius: 50%;
      animation: spin 0.8s linear infinite;
    }

    /* ══════════════════════════════════════
       INSTAGRAPH GRID
       ══════════════════════════════════════ */
    .ig-grid {
      display: grid;
      grid-template-columns: repeat(3, 1fr);
      gap: 20px;
    }

    .ig-card {
      background: var(--glass);
      border: 1px solid var(--glass-border);
      border-radius: var(--radius-lg);
      overflow: hidden;
      transition: var(--transition);
      backdrop-filter: var(--blur-md);
      position: relative;
    }

    .ig-card::before {
      content: '';
      position: absolute;
      top: 0; left: 0; right: 0;
      height: 1px;
      background: linear-gradient(90deg, transparent, rgba(225,48,108,0.3), transparent);
    }

    .ig-card:hover {
      border-color: rgba(225,48,108,0.35);
      box-shadow: var(--shadow-lg), 0 0 25px var(--ig-glow);
      transform: translateY(-5px);
    }

    .ig-media {
      width: 100%;
      aspect-ratio: 1/1;
      object-fit: cover;
      display: block;
      background: var(--bg2);
    }

    .ig-media-placeholder {
      width: 100%;
      aspect-ratio: 1/1;
      background: var(--bg2);
      display: flex;
      align-items: center;
      justify-content: center;
      color: var(--text-muted);
      font-size: 2rem;
    }

    .ig-body {
      padding: 16px 18px 18px;
    }

    .ig-header {
      display: flex;
      align-items: center;
      gap: 10px;
      margin-bottom: 10px;
    }

    .ig-avatar {
      width: 34px; height: 34px;
      border-radius: 50%;
      background: linear-gradient(135deg, var(--ig-color), #f97316);
      display: flex; align-items: center; justify-content: center;
      font-size: 0.85rem;
      font-weight: 700;
      color: #fff;
      flex-shrink: 0;
      border: 2px solid rgba(225,48,108,0.3);
    }

    .ig-username {
      font-size: 0.88rem;
      font-weight: 700;
      color: var(--text);
    }

    .ig-time {
      font-size: 0.75rem;
      color: var(--text-muted);
      margin-left: auto;
    }

    .ig-caption {
      font-size: 0.85rem;
      color: var(--text-muted);
      line-height: 1.55;
      margin-bottom: 12px;
      display: -webkit-box;
      -webkit-line-clamp: 2;
      -webkit-box-orient: vertical;
      overflow: hidden;
    }

    .ig-location {
      font-size: 0.78rem;
      color: var(--ig-color);
      margin-bottom: 10px;
      display: flex;
      align-items: center;
      gap: 4px;
    }

    .ig-stats {
      display: flex;
      gap: 16px;
      padding-top: 10px;
      border-top: 1px solid var(--glass-border);
    }

    .ig-stat {
      display: flex;
      align-items: center;
      gap: 5px;
      font-size: 0.8rem;
      color: var(--text-muted);
    }

    .ig-stat svg { width: 14px; height: 14px; }

    /* ══════════════════════════════════════
       TEETLE FEED
       ══════════════════════════════════════ */
    .tw-feed {
      display: flex;
      flex-direction: column;
      gap: 16px;
      max-width: 680px;
      margin: 0 auto;
    }

    .tw-card {
      background: var(--glass);
      border: 1px solid var(--glass-border);
      border-radius: var(--radius-lg);
      padding: 20px 24px;
      transition: var(--transition);
      backdrop-filter: var(--blur-md);
      position: relative;
      overflow: hidden;
    }

    .tw-card::before {
      content: '';
      position: absolute;
      top: 0; left: 0; right: 0;
      height: 1px;
      background: linear-gradient(90deg, transparent, rgba(29,155,240,0.3), transparent);
    }

    .tw-card:hover {
      border-color: rgba(29,155,240,0.35);
      box-shadow: var(--shadow-md), 0 0 20px var(--tw-glow);
      transform: translateY(-3px);
    }

    .tw-header {
      display: flex;
      align-items: center;
      gap: 12px;
      margin-bottom: 12px;
    }

    .tw-avatar {
      width: 42px; height: 42px;
      border-radius: 50%;
      background: linear-gradient(135deg, var(--tw-color), #0ea5e9);
      display: flex; align-items: center; justify-content: center;
      font-size: 1rem;
      font-weight: 700;
      color: #fff;
      flex-shrink: 0;
      border: 2px solid rgba(29,155,240,0.3);
    }

    .tw-user-info { flex: 1; }

    .tw-username {
      font-size: 0.92rem;
      font-weight: 700;
      color: var(--text);
      display: block;
    }

    .tw-handle {
      font-size: 0.8rem;
      color: var(--text-muted);
    }

    .tw-time {
      font-size: 0.78rem;
      color: var(--text-muted);
    }

    .tw-content {
      font-size: 0.95rem;
      color: var(--text-light);
      line-height: 1.65;
      margin-bottom: 14px;
      white-space: pre-wrap;
      word-break: break-word;
    }

    .tw-attachment {
      width: 100%;
      max-height: 300px;
      object-fit: cover;
      border-radius: var(--radius-md);
      border: 1px solid var(--glass-border);
      margin-bottom: 14px;
    }

    .tw-stats {
      display: flex;
      gap: 20px;
      padding-top: 12px;
      border-top: 1px solid var(--glass-border);
    }

    .tw-stat {
      display: flex;
      align-items: center;
      gap: 6px;
      font-size: 0.82rem;
      color: var(--text-muted);
      transition: var(--transition);
      cursor: default;
    }

    .tw-stat:hover { color: var(--tw-color); }
    .tw-stat svg { width: 15px; height: 15px; }

    .tw-reply-badge {
      display: inline-flex;
      align-items: center;
      gap: 5px;
      font-size: 0.75rem;
      color: var(--tw-color);
      margin-bottom: 8px;
      opacity: 0.8;
    }

    /* ══════════════════════════════════════
       TICTOC GRID
       ══════════════════════════════════════ */
    .tk-grid {
      display: grid;
      grid-template-columns: repeat(3, 1fr);
      gap: 20px;
    }

    .tk-card {
      background: var(--glass);
      border: 1px solid var(--glass-border);
      border-radius: var(--radius-lg);
      overflow: hidden;
      transition: var(--transition);
      backdrop-filter: var(--blur-md);
      position: relative;
    }

    .tk-card::before {
      content: '';
      position: absolute;
      top: 0; left: 0; right: 0;
      height: 1px;
      background: linear-gradient(90deg, transparent, rgba(255,0,80,0.3), transparent);
      z-index: 1;
    }

    .tk-card:hover {
      border-color: rgba(255,0,80,0.35);
      box-shadow: var(--shadow-lg), 0 0 25px var(--tk-glow);
      transform: translateY(-5px);
    }

    .tk-video-wrap {
      position: relative;
      width: 100%;
      aspect-ratio: 9/16;
      background: var(--bg2);
      overflow: hidden;
    }

    .tk-video {
      width: 100%;
      height: 100%;
      object-fit: cover;
      display: block;
    }

    .tk-play-overlay {
      position: absolute;
      inset: 0;
      display: flex;
      align-items: center;
      justify-content: center;
      background: rgba(0,0,0,0.3);
      opacity: 0;
      transition: var(--transition);
    }

    .tk-card:hover .tk-play-overlay { opacity: 1; }

    .tk-play-btn {
      width: 56px; height: 56px;
      border-radius: 50%;
      background: rgba(255,255,255,0.9);
      display: flex; align-items: center; justify-content: center;
      color: var(--tk-color);
    }

    .tk-play-btn svg { width: 22px; height: 22px; margin-left: 3px; }

    .tk-body {
      padding: 14px 16px 16px;
    }

    .tk-header {
      display: flex;
      align-items: center;
      gap: 8px;
      margin-bottom: 8px;
    }

    .tk-avatar {
      width: 30px; height: 30px;
      border-radius: 50%;
      background: linear-gradient(135deg, var(--tk-color), #f97316);
      display: flex; align-items: center; justify-content: center;
      font-size: 0.75rem;
      font-weight: 700;
      color: #fff;
      flex-shrink: 0;
    }

    .tk-username {
      font-size: 0.82rem;
      font-weight: 700;
      color: var(--text);
      flex: 1;
    }

    .tk-time {
      font-size: 0.72rem;
      color: var(--text-muted);
    }

    .tk-caption {
      font-size: 0.82rem;
      color: var(--text-muted);
      line-height: 1.5;
      margin-bottom: 10px;
      display: -webkit-box;
      -webkit-line-clamp: 2;
      -webkit-box-orient: vertical;
      overflow: hidden;
    }

    .tk-stats {
      display: flex;
      gap: 12px;
      flex-wrap: wrap;
    }

    .tk-stat {
      display: flex;
      align-items: center;
      gap: 4px;
      font-size: 0.78rem;
      color: var(--text-muted);
    }

    .tk-stat svg { width: 13px; height: 13px; }

    /* ── Empty state ── */
    .feed-empty {
      text-align: center;
      padding: 60px 20px;
      color: var(--text-muted);
    }

    .feed-empty-icon {
      font-size: 3rem;
      margin-bottom: 16px;
      opacity: 0.4;
    }

    /* ── Responsive ── */
    @media (max-width: 1024px) {
      .ig-grid, .tk-grid { grid-template-columns: repeat(2, 1fr); }
    }

    @media (max-width: 640px) {
      .ig-grid, .tk-grid { grid-template-columns: 1fr; }
      .feed-tabs { gap: 8px; }
      .feed-tab { padding: 10px 18px; font-size: 0.85rem; }
      .tw-feed { max-width: 100%; }
    }