:root{--c-bg: #f5f6f8;--c-card: #ffffff;--c-text: #1f2328;--c-sub: #6b7280;--c-line: #e5e7eb;--c-primary: #2563eb;--c-ok: #16a34a;--c-warn: #d97706;--c-danger: #dc2626;--r: 10px;--shadow: 0 1px 3px rgba(0, 0, 0, .06), 0 1px 2px rgba(0, 0, 0, .04)}*{box-sizing:border-box}html,body,#app{height:100%;margin:0}body{font:15px/1.6 -apple-system,BlinkMacSystemFont,Segoe UI,PingFang SC,Hiragino Sans GB,Microsoft YaHei,sans-serif;color:var(--c-text);background:var(--c-bg);-webkit-font-smoothing:antialiased}.shell{display:flex;min-height:100%}.side{width:208px;flex:0 0 208px;background:#111827;color:#e5e7eb;display:flex;flex-direction:column;padding:14px 0}.side .brand{padding:0 18px 14px;font-weight:700;font-size:17px;color:#fff}.side .brand small{display:block;font-weight:400;font-size:12px;color:#9ca3af;margin-top:2px}.side a{display:block;padding:10px 18px;color:#cbd5e1;text-decoration:none;font-size:14px;border-left:3px solid transparent}.side a:hover{background:#1f2937;color:#fff}.side a.on{background:#1f2937;color:#fff;border-left-color:var(--c-primary)}.main{flex:1;min-width:0;display:flex;flex-direction:column}.top{height:56px;flex:0 0 56px;background:var(--c-card);border-bottom:1px solid var(--c-line);display:flex;align-items:center;padding:0 20px;gap:12px}.top h1{font-size:16px;margin:0;font-weight:600}.top .spacer{flex:1}.content{padding:20px;max-width:1200px;width:100%}.card{background:var(--c-card);border-radius:var(--r);box-shadow:var(--shadow);padding:16px 18px;margin-bottom:16px}.card h2{font-size:15px;margin:0 0 12px;font-weight:600}.muted{color:var(--c-sub);font-size:13px}.row{display:flex;gap:12px;align-items:center;flex-wrap:wrap}table{width:100%;border-collapse:collapse;font-size:14px}th,td{text-align:left;padding:9px 10px;border-bottom:1px solid var(--c-line)}th{color:var(--c-sub);font-weight:500;font-size:13px;white-space:nowrap}tbody tr:hover{background:#fafbfc}.num{text-align:right;font-variant-numeric:tabular-nums}.tag{display:inline-block;padding:1px 8px;border-radius:999px;font-size:12px;line-height:18px;background:#eef2ff;color:#3730a3}.tag.ok{background:#dcfce7;color:#166534}.tag.warn{background:#fef3c7;color:#92400e}.tag.danger{background:#fee2e2;color:#991b1b}.tag.mute{background:#f3f4f6;color:#6b7280}button{font:inherit;padding:6px 14px;border-radius:8px;border:1px solid var(--c-line);background:#fff;cursor:pointer;color:var(--c-text)}button:hover:not(:disabled){border-color:#cbd5e1;background:#f9fafb}button:disabled{opacity:.5;cursor:not-allowed}button.primary{background:var(--c-primary);border-color:var(--c-primary);color:#fff}button.primary:hover:not(:disabled){background:#1d4ed8}.alert{padding:10px 14px;border-radius:8px;font-size:14px;margin-bottom:12px}.alert.info{background:#eff6ff;color:#1e40af}.alert.warn{background:#fffbeb;color:#92400e}.alert.danger{background:#fef2f2;color:#991b1b}input,select{font:inherit;padding:7px 10px;border:1px solid var(--c-line);border-radius:8px;background:#fff;color:var(--c-text);width:100%}label{display:block;font-size:13px;color:var(--c-sub);margin-bottom:4px}.grid2{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:12px}@media(max-width:720px){.shell{flex-direction:column}.side{width:100%;flex:none;flex-direction:row;overflow-x:auto;padding:0}.side .brand{display:none}.side a{border-left:none;border-bottom:3px solid transparent;white-space:nowrap}.side a.on{border-left:none;border-bottom-color:var(--c-primary)}.content{padding:12px}}.muted.writable{color:var(--c-danger);font-weight:600}