:root {
      --bg: #030407;
      --glass: rgba(15, 18, 25, 0.75);
      --glass-heavy: rgba(10, 12, 18, 0.95);
      --border: rgba(255, 255, 255, 0.1);
      --border-bright: rgba(255, 255, 255, 0.18);
      --text: #f0f2f5;
      --muted: #94a3b8;
      --accent: #1d9bf0;
      --accent-glow: rgba(29, 155, 240, 0.3);
      --danger: #f91880;
      --success: #00ba7c;
      --warning: #f59e0b;
      --radius-lg: 24px;
      --radius-md: 16px;
    }

    * { box-sizing: border-box; scrollbar-width: thin; scrollbar-color: var(--border) transparent; }
    html, body { height: 100%; margin: 0; }
    body {
      color: var(--text);
      font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
      overflow: hidden;
      background:
        radial-gradient(circle at 0% 0%, rgba(29,155,240,0.15) 0%, transparent 40%),
        radial-gradient(circle at 100% 100%, rgba(45,212,191,0.1) 0%, transparent 40%),
        #050609;
    }

    .glass { background: var(--glass); backdrop-filter: blur(12px); -webkit-backdrop-filter: blur(12px); border: 1px solid var(--border); }
    .hidden { display: none !important; }
    button { border: 0; background: none; color: inherit; cursor: pointer; transition: 0.2s cubic-bezier(0.4, 0, 0.2, 1); font: inherit; }
    button:hover:not(:disabled) { filter: brightness(1.2); transform: translateY(-1px); }
    button:active:not(:disabled) { transform: translateY(0); }
    button:disabled { opacity: 0.5; cursor: not-allowed; }

    .app-shell {
      display: none;
      width: 100%;
      height: 100vh;
      max-width: 1300px;
      margin: 0 auto;
      grid-template-columns: 260px 1fr 340px;
    }

    .sidebar, .right-sidebar { padding: 24px; overflow-y: auto; display: flex; flex-direction: column; gap: 12px; border-right: 1px solid var(--border); }
    .right-sidebar { border-right: 0; border-left: 1px solid var(--border); }

    .brand { font-size: 32px; font-weight: 900; letter-spacing: -1.5px; margin-bottom: 20px; color: #fff; }

    .nav-btn { display: flex; align-items: center; gap: 16px; padding: 14px 20px; border-radius: 99px; font-size: 18px; font-weight: 600; color: var(--muted); width: 100%; text-align: left; }
    .nav-btn:hover { background: rgba(255,255,255,0.05); color: #fff; }
    .nav-btn.active { color: var(--accent); background: var(--accent-glow); }

    .main { overflow-y: auto; border-right: 1px solid var(--border); background: rgba(0,0,0,0.1); position: relative; scroll-behavior: smooth; }
    .main-header { position: sticky; top: 0; z-index: 50; padding: 16px 24px; background: rgba(5, 7, 10, 0.8); backdrop-filter: blur(20px); border-bottom: 1px solid var(--border); }

    .post { display: flex; gap: 14px; padding: 20px; border-bottom: 1px solid var(--border); transition: 0.2s; position: relative; }
    .post:hover { background: rgba(255,255,255,0.02); }
    .post.pinned { border: 1px solid var(--accent); background: rgba(29, 155, 240, 0.05); margin: 10px; border-radius: var(--radius-md); }
    .pinned-label { position: absolute; top: 8px; right: 20px; font-size: 11px; color: var(--accent); font-weight: 800; text-transform: uppercase; letter-spacing: 1px; }

    .avatar { width: 50px; height: 50px; border-radius: 50%; object-fit: cover; background: #222; flex-shrink: 0; border: 1px solid var(--border-bright); cursor: pointer; }
    .post-content { flex: 1; min-width: 0; cursor: pointer; }
    .post-header { display: flex; align-items: center; gap: 8px; margin-bottom: 4px; flex-wrap: wrap; }
    .post-name { font-weight: 800; color: #fff; }
    .post-handle { color: var(--muted); font-size: 14px; }
    .post-body { line-height: 1.6; font-size: 15px; white-space: pre-wrap; margin-bottom: 12px; word-break: break-word; }
    .post-media { width: 100%; border-radius: 20px; border: 1px solid var(--border); margin-top: 10px; max-height: 520px; object-fit: cover; }

    .badge { font-size: 10px; padding: 3px 8px; border-radius: 999px; text-transform: uppercase; font-weight: 900; letter-spacing: 0.5px; }
    .badge-owner { background: linear-gradient(45deg, #f59e0b, #fbbf24); color: #000; }
    .badge-admin { background: var(--success); color: #fff; }
    .badge-muted { background: var(--danger); color: #fff; }
    .badge-verified { background: linear-gradient(45deg, #3b82f6, #22c55e); color: #fff; }
    .badge-banned { background: #ef4444; color: #fff; }
    .badge-rank { background: rgba(255,255,255,0.08); color: #fff; }

    .post-actions { display: flex; gap: 20px; margin-top: 15px; flex-wrap: wrap; }
    .action-btn { display: flex; align-items: center; gap: 8px; color: var(--muted); font-size: 14px; padding: 6px 12px; border-radius: 99px; }
    .action-btn:hover { background: rgba(255,255,255,0.05); }
    .action-btn.liked { color: var(--accent); }
    .action-btn.disliked { color: var(--danger); }

    .trend-item { padding: 12px 16px; border-radius: 12px; transition: 0.2s; cursor: pointer; }
    .trend-item:hover { background: rgba(255,255,255,0.05); }
    .trend-name { font-weight: 800; color: #fff; display: block; }
    .trend-count { font-size: 12px; color: var(--muted); }

    .modal { position: fixed; inset: 0; background: rgba(0,0,0,0.8); backdrop-filter: blur(8px); display: none; align-items: center; justify-content: center; z-index: 1000; padding: 20px; }
    .modal-box { background: var(--glass-heavy); border: 1px solid var(--border-bright); border-radius: var(--radius-lg); width: 100%; max-width: 600px; max-height: 90vh; overflow-y: auto; padding: 32px; box-shadow: 0 25px 50px -12px rgba(0,0,0,0.5); position: relative; }
    .modal-box::-webkit-scrollbar { width: 8px; }

    .input-field { width: 100%; padding: 14px 18px; background: rgba(0,0,0,0.3); border: 1px solid var(--border); border-radius: 14px; color: #fff; margin-bottom: 16px; font-size: 15px; outline: none; }
    .input-field:focus { border-color: rgba(29,155,240,0.6); box-shadow: 0 0 0 3px rgba(29,155,240,0.12); }
    .btn-primary { width: 100%; padding: 14px; background: var(--accent); border-radius: 99px; font-weight: 700; color: #fff; font-size: 16px; box-shadow: 0 8px 20px var(--accent-glow); }

    #toast-container { position: fixed; bottom: 30px; left: 50%; transform: translateX(-50%); z-index: 10000; display: flex; flex-direction: column; gap: 10px; }
    .toast { background: var(--glass-heavy); backdrop-filter: blur(10px); color: #fff; padding: 12px 24px; border-radius: 99px; border: 1px solid var(--border-bright); font-weight: 600; }

    .admin-card { background: rgba(255,255,255,0.03); border: 1px solid var(--border); border-radius: 16px; margin-bottom: 8px; padding: 12px 16px; display: flex; align-items: center; justify-content: space-between; gap: 12px; }
    .admin-row { display: flex; align-items: center; gap: 10px; min-width: 0; }
    .admin-meta { display: flex; flex-direction: column; min-width: 0; }
    .admin-name { font-size: 13px; font-weight: 800; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
    .admin-email { font-size: 11px; color: var(--muted); white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
    .admin-tools { display:flex; flex-wrap:wrap; gap:8px; justify-content:flex-end; }
    .tool-btn { padding: 7px 10px; border-radius: 999px; background: rgba(255,255,255,0.06); color: #fff; font-size: 11px; font-weight: 800; }
    .tool-btn.danger { color: var(--danger); }
    .tool-btn.success { color: var(--success); }
    .tool-btn.accent { color: var(--accent); }

    .comment-shell { display:flex; gap:12px; margin-bottom: 14px; align-items:flex-start; }
    .comment-avatar { width: 38px; height: 38px; border-radius: 50%; object-fit: cover; border: 1px solid var(--border-bright); background:#222; flex-shrink:0; }
    .comment-card { flex:1; background: rgba(255,255,255,0.03); border:1px solid var(--border); border-radius: 16px; padding: 12px 14px; }
    .comment-top { display:flex; align-items:center; gap:8px; flex-wrap:wrap; margin-bottom:6px; }
    .comment-name { font-weight:800; }
    .comment-time { color: var(--muted); font-size: 12px; }
    .comment-text { white-space: pre-wrap; line-height:1.45; word-break: break-word; }
    .section-title { margin: 0 0 14px; font-size: 17px; }
    .divider { border:0; border-top:1px solid var(--border); margin:24px 0; }
    .tiny { font-size: 12px; color: var(--muted); }
    .profile-meta { display:flex; flex-wrap:wrap; justify-content:center; gap:8px; margin-top: 10px; }
    .profile-note { margin: 10px 0 0; padding: 10px 12px; border-radius: 14px; border: 1px solid var(--border); background: rgba(255,255,255,0.03); color: var(--muted); text-align:left; }
    .profile-banner { height: 100px; background: var(--accent); }