:root{font-family:system-ui,sans-serif;color:#18212f;background:#f4f6f8}*{box-sizing:border-box}body{margin:0}button,input,select,textarea{font:inherit}button{cursor:pointer}.app-shell{min-height:100vh}.topbar{display:flex;gap:16px;align-items:center;min-height:54px;padding:10px 20px;color:#fff;background:#1f2937}.topbar span{color:#d1d5db;font-size:14px}.topbar .button{margin-left:auto}.navigation{display:flex;gap:4px;padding:10px 20px;background:#fff;border-bottom:1px solid #d7dde5}.navigation button{border:0;padding:8px 12px;color:#4b5563;background:transparent}.navigation button.active{color:#111827;background:#e5e7eb;font-weight:700}.content{max-width:1100px;margin:0 auto;padding:28px 20px}.content h1{margin-top:0;font-size:24px}.panel{margin:16px 0;padding:18px;border:1px solid #d7dde5;border-radius:6px;background:#fff}.form{display:grid;gap:14px;max-width:720px}.form label,.toolbar label{display:grid;gap:6px;font-weight:600}input,select,textarea{width:100%;padding:9px;border:1px solid #aeb8c5;border-radius:4px;background:#fff}textarea{font-family:ui-monospace,monospace}.toolbar{display:flex;align-items:end;gap:12px}.toolbar label{flex:1}.button{border:1px solid #1d4ed8;border-radius:4px;padding:9px 14px;color:#fff;background:#2563eb}.button:disabled{opacity:.55;cursor:wait}.button.secondary{border-color:#9ca3af;color:#1f2937;background:#fff}.error{color:#b91c1c;margin:0}.notice{color:#047857;margin:0}.muted,.field-value{color:#4b5563}.table-wrap{overflow-x:auto}table{width:100%;border-collapse:collapse}th,td{padding:9px;border-bottom:1px solid #e5e7eb;text-align:left;white-space:nowrap}th{font-size:13px;color:#4b5563}.login-shell{display:grid;min-height:100vh;place-items:center;padding:20px}.login-shell .panel{width:min(100%,420px)}.login-shell h1{margin:0}@media(max-width:640px){.topbar{flex-wrap:wrap}.topbar .button{margin-left:0}.toolbar{align-items:stretch;flex-direction:column}}