:root {
    --brand: #33488f;
    --brand-dark: #202f66;
    --ink: #111827;
    --bg: #f0f2f5;
    --card: #ffffff;
    --border: #dfe3e8;
    --text: #1c1e21;
    --muted: #65676b;
    --employer: #b5820a;
    --employee: #33488f;
  }
  * { box-sizing: border-box; }
  body {
    margin: 0;
    background: var(--bg);
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
    color: var(--text);
  }
  .topbar {
    background: #ffffff;
    color: var(--ink);
    padding: 10px 20px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    position: sticky;
    top: 0;
    z-index: 10;
    border-bottom: 1px solid var(--border);
  }
  .logo { height: 34px; display: block; }
  .tagline-bar {
    background: var(--brand);
    color: #fff;
    text-align: center;
    font-size: 12px;
    font-weight: 700;
    letter-spacing: 0.5px;
    padding: 9px 10px;
    position: sticky;
    top: 54px;
    z-index: 9;
  }
  .tagline-bar a {
    color: #fff;
    text-decoration: none;
  }
  .tagline-bar a:hover {
    text-decoration: underline;
  }
  .tagline-bar .active {
    text-decoration: underline;
    text-underline-offset: 3px;
  }
  .tagline-bar .divider {
    margin: 0 8px;
    opacity: 0.6;
  }
  .whoami { display: flex; align-items: center; gap: 8px; font-size: 14px; }
  .pill {
    font-size: 11px;
    font-weight: 700;
    padding: 3px 8px;
    border-radius: 10px;
    background: var(--brand);
    color: #fff;
  }
  .pill-employer { background: var(--employer); }
  .pill-employee { background: var(--brand); }
  .wrap {
    max-width: 640px;
    margin: 20px auto;
    padding: 0 12px 60px;
  }
  .card {
    background: var(--card);
    border: 1px solid var(--border);
    border-radius: 10px;
    padding: 16px;
    margin-bottom: 16px;
  }
  .card h2 { margin-top: 0; font-size: 19px; font-family: Georgia, "Times New Roman", serif; color: var(--ink); }
  .muted { color: var(--muted); font-size: 13px; }
  input[type=text], select, textarea {
    width: 100%;
    padding: 10px 12px;
    margin-bottom: 10px;
    border: 1px solid var(--border);
    border-radius: 8px;
    font-size: 14px;
    font-family: inherit;
  }
  textarea { min-height: 70px; resize: vertical; }
  .btn {
    border: none;
    border-radius: 8px;
    padding: 9px 16px;
    font-weight: 600;
    font-size: 14px;
    cursor: pointer;
  }
  .btn-primary { background: var(--brand); color: #fff; }
  .btn-primary:hover { background: var(--brand-dark); }
  .btn-ghost { background: #f0f2f5; color: var(--text); }
  .btn-ghost:hover { background: #e4e6e9; }
  .file-btn { display: inline-flex; align-items: center; cursor: pointer; }
  .composer-actions {
    display: flex;
    justify-content: space-between;
    align-items: center;
  }
  .error { color: #d93025; font-size: 13px; margin: 6px 0 0; }
  .image-preview-wrap { position: relative; margin-bottom: 10px; }
  .image-preview-wrap img { max-width: 100%; border-radius: 8px; display: block; }
  .btn-remove {
    position: absolute; top: 6px; right: 6px;
    background: rgba(0,0,0,.6); color: #fff; border: none;
    border-radius: 50%; width: 24px; height: 24px; cursor: pointer;
  }

  .post { }
  .post-header { display: flex; align-items: center; gap: 10px; margin-bottom: 8px; }
  .avatar {
    width: 38px; height: 38px; border-radius: 50%;
    background: var(--brand); color: #fff;
    display: flex; align-items: center; justify-content: center;
    font-weight: 700; font-size: 15px; flex-shrink: 0;
  }
  .post-meta { flex: 1; }
  .post-name { font-weight: 700; font-size: 14.5px; font-family: Georgia, "Times New Roman", serif; color: var(--ink); }
  .post-sub { font-size: 12px; color: var(--muted); display: flex; gap: 6px; align-items: center; }
  .post-content { font-size: 14.5px; margin: 8px 0; white-space: pre-wrap; word-wrap: break-word; }
  .post-image { width: 100%; border-radius: 8px; margin-bottom: 8px; }
  .post-actions {
    display: flex; gap: 6px;
    border-top: 1px solid var(--border);
    padding-top: 8px; margin-top: 4px;
  }
  .action-btn {
    flex: 1; background: none; border: none; cursor: pointer;
    padding: 6px; border-radius: 6px; font-size: 13.5px; font-weight: 600;
    color: var(--muted);
  }
  .action-btn:hover { background: #f0f2f5; }
  .action-btn.liked { color: var(--brand); }
  .delete-btn { background: none; border: none; color: var(--muted); cursor: pointer; font-size: 16px; }

  .comments { margin-top: 8px; }
  .comment {
    background: #f0f2f5; border-radius: 14px;
    padding: 6px 12px; margin-bottom: 6px; font-size: 13.5px;
  }
  .comment b { font-size: 13px; }
  .comment-form { display: flex; gap: 8px; margin-top: 8px; }
  .comment-form input {
    flex: 1; margin-bottom: 0; border-radius: 16px; padding: 7px 12px;
  }
  .comment-form button { border-radius: 16px; padding: 7px 14px; }
  .empty-state { text-align: center; color: var(--muted); padding: 30px 0; }