:root{--bg: #f5f6f8;--panel: #ffffff;--border: #e3e6ea;--text: #1c2430;--muted: #6b7686;--primary: #2563eb;--primary-dark: #1d4ed8;--danger: #dc2626;--ok: #16a34a}*{box-sizing:border-box}body{margin:0;font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Helvetica,Arial,sans-serif;background:var(--bg);color:var(--text);font-size:14px}.app{min-height:100vh;display:flex;flex-direction:column}.topbar{display:flex;align-items:center;justify-content:space-between;gap:16px;padding:10px 20px;background:var(--panel);border-bottom:1px solid var(--border)}.brand{display:flex;align-items:center;gap:12px}.brand h1{font-size:18px;margin:0}.health{font-size:12px;padding:3px 8px;border-radius:999px;cursor:default}.health.ok{color:var(--ok);background:#16a34a1a}.health.bad{color:var(--danger);background:#dc26261a}.health.unknown{color:var(--muted);background:#6b76861f}.base-url{display:flex;gap:8px}.base-url input{width:280px;padding:7px 10px;border:1px solid var(--border);border-radius:6px;font-size:13px}.layout{display:flex;flex:1}.sidebar{width:210px;flex-shrink:0;background:var(--panel);border-right:1px solid var(--border);padding:10px;overflow-y:auto;display:flex;flex-direction:column;gap:4px}.nav-item{text-align:left;padding:8px 12px;border:none;border-radius:6px;background:transparent;color:var(--text);font-size:13px;cursor:pointer}.nav-item:hover{background:#eef2f7}.nav-item.active{background:var(--primary);color:#fff}.main{flex:1;padding:20px;overflow-x:auto}.panel{background:var(--panel);border:1px solid var(--border);border-radius:10px;overflow:hidden}.panel-head{display:flex;align-items:center;justify-content:space-between;padding:14px 18px;border-bottom:1px solid var(--border)}.panel-head h2{margin:0 0 2px;font-size:17px}.panel-head code{font-size:12px;color:var(--muted)}.toolbar{display:flex;gap:8px}button{padding:7px 12px;border:1px solid var(--border);border-radius:6px;background:var(--panel);color:var(--text);font-size:13px;cursor:pointer}button:hover{background:#f0f3f7}button.primary{background:var(--primary);border-color:var(--primary);color:#fff}button.primary:hover{background:var(--primary-dark)}button.danger{color:var(--danger);border-color:#f3c1c1}button.danger:hover{background:#dc262614}button:disabled{opacity:.6;cursor:not-allowed}.notice{margin:12px 18px 0;padding:8px 12px;border-radius:6px;font-size:13px}.notice.ok{background:#16a34a1a;color:var(--ok)}.notice.err{background:#dc26261a;color:var(--danger)}.table-wrap{overflow-x:auto}table{width:100%;border-collapse:collapse;font-size:13px}th,td{text-align:left;padding:8px 12px;border-bottom:1px solid var(--border);white-space:nowrap;max-width:220px;overflow:hidden;text-overflow:ellipsis}th{background:#fafbfc;color:var(--muted);font-weight:600;position:sticky;top:0}tbody tr:hover{background:#f7f9fc}.actions-col,.row-actions{white-space:nowrap;text-align:right}.row-actions button{margin-left:6px;padding:4px 9px;font-size:12px}.table-error{color:var(--danger)}.muted{color:var(--muted)}.modal-overlay{position:fixed;top:0;right:0;bottom:0;left:0;background:#0f172a73;display:flex;align-items:center;justify-content:center;z-index:50}.modal{background:var(--panel);border-radius:12px;width:520px;max-width:94vw;max-height:90vh;overflow-y:auto;padding:18px 20px}.modal h3{margin:0 0 4px}.form{display:grid;grid-template-columns:1fr 1fr;gap:12px;margin-top:14px}.field{display:flex;flex-direction:column;gap:5px;font-size:12px;color:var(--muted)}.field:nth-child(odd):last-child{grid-column:1 / -1}.field textarea,.field input[type=text],.field input[type=number],.field input[type=datetime-local]{padding:7px 9px;border:1px solid var(--border);border-radius:6px;font-size:13px;color:var(--text)}.field textarea{resize:vertical;font-family:inherit}.field select{padding:7px 9px;border:1px solid var(--border);border-radius:6px;font-size:13px;background:var(--panel)}.field em{color:var(--danger);font-style:normal}.modal-foot{display:flex;justify-content:flex-end;gap:8px;margin-top:18px}.json-modal{width:640px}.json-box{margin-top:12px;background:#0f172a;color:#dbeafe;border-radius:8px;padding:14px;overflow:auto;max-height:55vh}.json-box pre{margin:0;font-size:12px;line-height:1.5}