:root{--bg:#f4f6f8;--panel:#fff;--text:#17212b;--muted:#667085;--line:#d9e0e7;--primary:#087c68;--primary-dark:#075f52;--danger:#b42318;--soft:#eef6f4}*{box-sizing:border-box}body{background:var(--bg);color:var(--text);margin:0;font-family:Arial,Helvetica,sans-serif}button,input,textarea,select{font:inherit}button{background:var(--primary);color:#fff;cursor:pointer;border:0;border-radius:8px;min-height:36px;padding:8px 12px}button.secondary{color:var(--text);background:#e7edf3}button.danger{background:var(--danger)}button:disabled{opacity:.55;cursor:not-allowed}input,textarea,select{border:1px solid var(--line);width:100%;color:var(--text);background:#fff;border-radius:8px;padding:9px 10px}textarea{resize:vertical;min-height:96px}label{color:var(--muted);gap:6px;font-size:13px;font-weight:700;display:grid}table{border-collapse:collapse;width:100%;min-width:760px}th,td{border-bottom:1px solid var(--line);text-align:left;vertical-align:top;padding:10px}th{color:var(--muted);text-transform:uppercase;font-size:12px}.login-shell{place-items:center;min-height:100vh;padding:24px;display:grid}.login-panel,.panel{border:1px solid var(--line);background:var(--panel);border-radius:8px}.login-panel{width:min(100%,420px);padding:24px}.login-panel h1{margin:0 0 6px}.login-panel p,.muted{color:var(--muted)}.login-form,.form-grid,.stack{gap:12px;display:grid}.login-error,.status-error{color:var(--danger)}.app-shell{min-height:100vh}.topbar{z-index:2;border-bottom:1px solid var(--line);-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);background:#ffffffeb;justify-content:space-between;align-items:center;gap:16px;padding:14px 20px;display:flex;position:sticky;top:0}.brand-title{margin:0;font-size:20px}.tabs{flex-wrap:wrap;gap:8px;padding:14px 20px 0;display:flex}.tab{color:var(--text);background:#e7edf3}.tab.active{background:var(--primary);color:#fff}.content{gap:16px;padding:20px;display:grid}.grid{grid-template-columns:minmax(320px,420px) minmax(0,1fr);align-items:start;gap:16px;display:grid}.panel{padding:16px}.panel h2,.panel h3{margin:0 0 12px}.panel-heading{justify-content:space-between;align-items:flex-start;gap:12px;margin-bottom:12px;display:flex}.panel-heading h2{margin:0}.inline-control{width:min(100%,260px)}.actions{flex-wrap:wrap;gap:8px;display:flex}.search-row{grid-template-columns:minmax(180px,1fr) auto;align-items:end;gap:10px;margin-bottom:10px;display:grid}.search-actions{gap:8px;display:flex}.avatar-preview{border:1px solid var(--line);background:var(--soft);border-radius:8px;align-items:center;gap:12px;padding:10px;display:flex}.avatar-preview img{object-fit:cover;background:#fff;border-radius:8px;width:64px;height:64px}.table-wrap{overflow-x:auto}.list{gap:10px;display:grid}.item{border:1px solid var(--line);background:#fff;border-radius:8px;padding:12px}.item-title{margin:0 0 4px;font-weight:800}.item-meta{color:var(--muted);margin:0;font-size:13px}.mono,.code-block{font-family:ui-monospace,SFMono-Regular,Menlo,Monaco,Consolas,Liberation Mono,monospace}.code-block{border:1px solid var(--line);color:#eef6f4;background:#101828;border-radius:8px;max-height:520px;margin:0;padding:12px;font-size:12px;line-height:1.5;overflow:auto}.pill{background:var(--soft);min-height:24px;color:var(--primary-dark);border-radius:999px;align-items:center;padding:3px 8px;font-size:12px;font-weight:700;display:inline-flex}.section-tabs{flex-wrap:wrap;gap:8px;display:flex}@media (max-width:960px){.grid,.search-row{grid-template-columns:1fr}}