/* Simple site-wide navbar */
.navbar { display: flex; align-items: center; justify-content: space-between; padding: 10px 16px; border-bottom: 1px solid #e5e7eb; background: #f8fafc; font-family: system-ui, -apple-system, Segoe UI, Roboto, Arial, sans-serif; }
.navbar .left a { color: #0a58ca; text-decoration: none; font-weight: 600; }
.navbar .left a:hover { text-decoration: underline; }
.navbar .right { display: flex; align-items: center; gap: 8px; }
.navbar .btn { padding: 6px 10px; font-size: 14px; border: 1px solid #cbd5e1; border-radius: 6px; background: white; cursor: pointer; }
.navbar .btn:hover { background: #f1f5f9; }
.navbar .user { color: #334155; font-size: 14px; }