:root{--bg:#f5f7fb;--panel:#fff;--line:#d8dee9;--text:#1d2433;--muted:#667085;--primary:#1f6feb;--danger:#b42318;--ok:#067647;--warn:#b54708}*{box-sizing:border-box}body{margin:0;background:var(--bg);color:var(--text);font-family:Arial,Helvetica,sans-serif;font-size:14px}a{color:var(--primary);text-decoration:none}input,select,textarea{width:100%;border:1px solid var(--line);border-radius:6px;padding:9px 10px;font:inherit;background:#fff}textarea{min-height:110px}.button,button{display:inline-flex;align-items:center;justify-content:center;min-height:36px;border:1px solid var(--primary);border-radius:6px;padding:8px 12px;background:var(--primary);color:#fff;font:inherit;cursor:pointer}.button.secondary,button.secondary{background:#fff;color:var(--primary)}.button.danger-button,button.danger-button{border-color:var(--danger);background:var(--danger);color:#fff}.shell{display:grid;grid-template-columns:240px 1fr;min-height:100vh}.sidebar{background:#101828;color:#fff;padding:22px 18px}.brand{font-size:18px;font-weight:700;margin-bottom:26px}.nav{display:grid;grid-gap:8px;gap:8px}.nav a,.nav-button{color:#d0d5dd;padding:9px 10px;border-radius:6px}.nav-button{width:100%;min-height:0;border:0;background:transparent;justify-content:flex-start}.nav a:hover,.nav-button:hover{background:#1d2939;color:#fff}.main{padding:24px}.topbar{display:flex;justify-content:space-between;align-items:center;margin-bottom:20px}.grid{display:grid;grid-gap:16px;gap:16px}.grid.cols-2{grid-template-columns:repeat(2,minmax(0,1fr))}.grid.cols-4{grid-template-columns:repeat(4,minmax(0,1fr))}.grid.cols-3{grid-template-columns:repeat(3,minmax(0,1fr))}.panel{background:var(--panel);border:1px solid var(--line);border-radius:8px;padding:16px}.table{width:100%;border-collapse:collapse;background:#fff;border:1px solid var(--line)}.table td,.table th{text-align:left;padding:10px;border-bottom:1px solid var(--line);vertical-align:top}.table th{color:var(--muted);font-size:12px;text-transform:uppercase}.dense-table td,.dense-table th{padding:8px}.muted{color:var(--muted)}.badge{display:inline-flex;border-radius:999px;padding:3px 8px;background:#eef4ff;color:#175cd3;font-size:12px}.badge.ok{background:#ecfdf3;color:var(--ok)}.badge.warn{background:#fffaeb;color:var(--warn)}.badge.danger{background:#fef3f2;color:var(--danger)}.level-grid{display:flex;flex-wrap:wrap;gap:5px;min-width:150px}.form-row{grid-template-columns:repeat(2,minmax(0,1fr));margin-bottom:12px}.form-row,.stack{display:grid;grid-gap:12px;gap:12px}.inline-form{display:flex;align-items:center;gap:8px}.compact-button{min-height:34px;padding:6px 10px}.notice{border-left:4px solid var(--primary);background:#eff6ff;padding:12px;margin-bottom:16px}.danger-notice{border-left-color:var(--danger);background:#fff1f1}.error-details{max-width:100%;overflow:hidden}.error-details summary{display:flex;gap:10px;align-items:baseline;cursor:pointer;max-width:100%}.error-details summary span{min-width:0;overflow:hidden;color:var(--muted);text-overflow:ellipsis;white-space:nowrap}.error-log{display:block;max-width:100%;max-height:320px;margin:12px 0 0;overflow:auto;border:1px solid #fecdca;border-radius:6px;background:#fff;padding:10px;white-space:pre}.danger-panel{border-color:#fecdca;background:snow}@media (max-width:900px){.form-row,.grid.cols-2,.grid.cols-3,.grid.cols-4,.shell{grid-template-columns:1fr}}