:root{color-scheme:light;font-family:system-ui,-apple-system,PingFang SC,Microsoft YaHei,sans-serif;color:#1f2328;background:#f6f7f9}*{box-sizing:border-box}body{margin:0}button{font:inherit;padding:6px 14px;border:1px solid #c9ced6;border-radius:6px;background:#fff;cursor:pointer}button:disabled{opacity:.6;cursor:default}input{font:inherit;padding:7px 10px;border:1px solid #c9ced6;border-radius:6px}.muted{color:#6b7280}.center{text-align:center;margin-top:20vh}.mono{font-family:ui-monospace,Consolas,monospace;font-size:12px}.shell{display:grid;grid-template-columns:220px 1fr;min-height:100vh}.sidebar{background:#1f2937;color:#e5e7eb;display:flex;flex-direction:column;padding:16px 12px;gap:16px}.brand{font-weight:600;padding:0 8px}.sidebar nav{display:flex;flex-direction:column;gap:4px}.nav-link{color:#d1d5db;text-decoration:none;padding:8px;border-radius:6px}.nav-link.active,.nav-link:hover{background:#374151;color:#fff}.sidebar-footer{margin-top:auto;display:flex;flex-direction:column;gap:8px;padding:0 8px}.content{padding:24px 32px;overflow-x:auto}.page-header{display:flex;align-items:center;justify-content:space-between}.toolbar{display:flex;gap:8px;margin:12px 0}.alert{color:#b42318;background:#fef3f2;border:1px solid #fecdca;border-radius:6px;padding:8px 12px;display:flex;gap:12px;align-items:center}.kv-section{margin:12px 0}.kv-section h3{font-size:14px;margin:16px 0 6px;color:#374151}.kv-table,.data-table{border-collapse:collapse;background:#fff;min-width:360px}.kv-table th,.kv-table td,.data-table th,.data-table td{border:1px solid #e5e7eb;padding:6px 10px;text-align:left;font-size:13px}.kv-table th{font-weight:500;color:#4b5563;width:260px}.data-table{width:100%}.data-table thead th{background:#f3f4f6}.badge{padding:1px 8px;border-radius:10px;font-size:12px}.badge-success{background:#ecfdf3;color:#027a48}.badge-denied,.badge-failed{background:#fffaeb;color:#b54708}.badge-error{background:#fef3f2;color:#b42318}.login-page{min-height:100vh;display:grid;place-items:center}.login-card{background:#fff;padding:32px;border-radius:12px;width:340px;display:flex;flex-direction:column;gap:14px;box-shadow:0 4px 24px #0000000f}.login-card h1{font-size:18px;margin:0 0 8px}.login-card label{display:flex;flex-direction:column;gap:6px;font-size:13px}select,textarea{font:inherit;padding:7px 10px;border:1px solid #c9ced6;border-radius:6px;background:#fff}button.active,button[aria-pressed=true]{background:#1f2937;color:#fff;border-color:#1f2937}.notice{color:#027a48;background:#ecfdf3;border:1px solid #abefc6;border-radius:6px;padding:8px 12px}.panel{background:#fff;border:1px solid #e5e7eb;border-radius:8px;padding:12px 16px;margin:12px 0}.form-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(300px,1fr));gap:12px;margin:12px 0}.request-form{background:#fff;border:1px solid #e5e7eb;border-radius:8px;padding:12px 16px;display:flex;flex-direction:column;gap:8px;max-width:560px;margin:12px 0}.request-form.compact{margin:0}.request-form h4{margin:0 0 4px;font-size:14px}.request-form label,.block-label,.execute-panel label{display:flex;flex-direction:column;gap:4px;font-size:13px}.block-label{margin:8px 0;max-width:720px}.role-list{border:1px solid #e5e7eb;border-radius:6px;display:flex;flex-direction:column;gap:4px;font-size:13px}.approval-card{background:#fff;border:1px solid #e5e7eb;border-radius:8px;padding:12px 16px;margin:12px 0}.approval-card header{display:flex;gap:12px;align-items:center}.execute-panel{display:flex;flex-direction:column;gap:8px;margin-top:8px}.reveal-box{border:2px dashed #b42318;border-radius:6px;padding:8px}.row-actions{display:flex;gap:6px;flex-wrap:wrap}.row-alert td,.row-alert th{background:#fef3f2}.badge-pending,.badge-approved,.badge-executing{background:#eff8ff;color:#175cd3}.badge-executed{background:#ecfdf3;color:#027a48}.badge-rejected,.badge-expired{background:#f2f4f7;color:#475467}.text-danger{color:#b42318}.request-form fieldset{border:0;padding:0;margin:0;min-width:0;display:contents}