:root{--bg: #f5f6f8;--card: #ffffff;--accent: #2f6fed;--text: #1c2230;--muted: #6b7280;--danger: #c0392b;--ok: #1e8e3e}*{box-sizing:border-box}body{margin:0;background:var(--bg);color:var(--text);font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Helvetica,Arial,sans-serif;font-size:15px;line-height:1.45}a{color:var(--accent);text-decoration:none}.card{background:var(--card);border:1px solid #e5e7eb;border-radius:8px;padding:16px}.btn{padding:8px 14px;border-radius:6px;border:1px solid #d1d5db;background:#fff;color:var(--text);cursor:pointer;font-size:14px}.btn:disabled{opacity:.5;cursor:default}.btn-primary{background:var(--accent);border-color:var(--accent);color:#fff}.field{display:block;margin-bottom:12px}.field>span{display:block;font-size:13px;color:var(--muted);margin-bottom:4px}.field input,.field select,.field textarea{width:100%;padding:8px 10px;border:1px solid #d1d5db;border-radius:6px;font-size:14px;background:#fff}.field-error{color:var(--danger);font-size:13px;margin-top:4px}.badge{display:inline-block;padding:2px 8px;border-radius:999px;font-size:12px;font-weight:600}.badge-live{background:#e6f4ea;color:var(--ok)}.badge-sandbox{background:#fdf3e0;color:#b45309}table.rows{width:100%;border-collapse:collapse}table.rows th{text-align:left;font-size:12px;color:var(--muted);padding:8px;border-bottom:1px solid #e5e7eb}table.rows td{padding:8px;border-bottom:1px solid #f0f1f3}