*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

    :root {
      --bg: #0e0e0c;
      --surface: #161614;
      --surface-2: #1e1e1b;
      --border: rgba(255,255,255,0.08);
      --border-hover: rgba(255,255,255,0.18);
      --text: #f0ede6;
      --text-muted: #7a7770;
      --text-dim: #4a4844;
      --accent: #c8f060;
      --accent-dim: rgba(200,240,96,0.12);
      --danger: rgba(255,80,80,0.15);
      --danger-border: rgba(255,80,80,0.25);
      --danger-text: #ff6b6b;
    }

    body {
      font-family: 'Syne', sans-serif;
      background: var(--bg);
      color: var(--text);
      min-height: 100vh;
      display: flex;
      flex-direction: column;
    }

    header {
      display: flex;
      align-items: center;
      justify-content: space-between;
      padding: 1.5rem 2.5rem;
      border-bottom: 0.5px solid var(--border);
    }
    .logo { font-size: 15px; font-weight: 700; letter-spacing: 0.12em; text-transform: uppercase; }
    .logo span { color: var(--accent); }
    .header-meta { font-family: 'DM Mono', monospace; font-size: 12px; color: var(--text-muted); }

    main {
      max-width: 520px;
      margin: 0 auto;
      padding: 3rem 2rem;
      width: 100%;
      display: flex;
      flex-direction: column;
      gap: 1rem;
    }

    .page-label {
      font-size: 11px;
      font-weight: 500;
      letter-spacing: 0.1em;
      text-transform: uppercase;
      color: var(--text-muted);
      margin-bottom: 0.5rem;
    }

    .card {
      background: var(--surface);
      border: 0.5px solid var(--border);
      border-radius: 16px;
      overflow: hidden;
    }

    .card-row {
      display: flex;
      align-items: center;
      justify-content: space-between;
      padding: 1rem 1.25rem;
      border-bottom: 0.5px solid var(--border);
    }
    .card-row:last-child { border-bottom: none; }

    .row-label {
      font-size: 11px;
      font-weight: 500;
      letter-spacing: 0.08em;
      text-transform: uppercase;
      color: var(--text-dim);
      margin-bottom: 3px;
    }

    .row-value {
      font-family: 'DM Mono', monospace;
      font-size: 14px;
      color: var(--text);
    }

    .row-value.muted {
      color: var(--text-muted);
      font-size: 13px;
    }

    .status-pill {
      display: inline-flex;
      align-items: center;
      gap: 6px;
      padding: 3px 10px;
      border-radius: 999px;
      font-size: 11px;
      font-weight: 600;
      letter-spacing: 0.06em;
      text-transform: uppercase;
    }
    .status-pill.unlinked {
      background: rgba(255,255,255,0.05);
      border: 0.5px solid var(--border-hover);
      color: var(--text-muted);
    }
    .status-pill.linked {
      background: var(--accent-dim);
      border: 0.5px solid rgba(200,240,96,0.3);
      color: var(--accent);
    }
    .status-dot {
      width: 6px; height: 6px;
      border-radius: 50%;
      background: currentColor;
    }

    .btn {
      padding: 8px 18px;
      border-radius: 8px;
      font-family: 'Syne', sans-serif;
      font-size: 12px;
      font-weight: 600;
      cursor: pointer;
      transition: all 0.15s;
      border: 0.5px solid;
      white-space: nowrap;
    }

    .btn-accent {
      background: var(--accent-dim);
      border-color: rgba(200,240,96,0.25);
      color: var(--accent);
    }
    .btn-accent:hover {
      background: rgba(200,240,96,0.2);
      border-color: rgba(200,240,96,0.5);
    }

    .btn-danger {
      background: var(--danger);
      border-color: var(--danger-border);
      color: var(--danger-text);
    }
    .btn-danger:hover {
      background: rgba(255,80,80,0.22);
      border-color: rgba(255,80,80,0.4);
    }

    .divider-label {
      font-size: 11px;
      font-weight: 500;
      letter-spacing: 0.1em;
      text-transform: uppercase;
      color: var(--text-dim);
      margin-top: 0.5rem;
    }

    @media (max-width: 600px) {
      header { padding: 1rem 1.25rem; }
      main { padding: 2rem 1rem; }
    }

    .header-link {
      padding: 8px 18px;
      background: var(--accent);
      color: #0e0e0c;
      border-radius: 999px;
      font-size: 13px;
      font-weight: 600;
      text-decoration: none;
      transition: opacity 0.15s;
    }
    .header-link:hover { opacity: 0.85; }