*{box-sizing:border-box}body{margin:0;font-family:Arial,Helvetica,sans-serif;background:#f4f6f8;color:#1f2933}button,input,select{font:inherit}button{border:0;border-radius:6px;background:#2563eb;color:#fff;cursor:pointer;padding:10px 14px}button.danger{background:#dc2626}input,select{border:1px solid #ccd4df;border-radius:6px;padding:10px;width:100%}label{display:grid;gap:6px;font-weight:700}.login-page{display:grid;min-height:100vh;place-items:center;padding:24px}.login-panel{background:#fff;border:1px solid #d9e1ec;border-radius:8px;max-width:430px;padding:28px;width:100%}.login-panel h1{margin:0}.login-panel form{display:grid;gap:16px;margin-top:24px}.setup-box{background:#eef6ff;border:1px solid #bfdbfe;border-radius:8px;justify-items:center;display:grid;gap:8px;padding:14px;text-align:center}code{overflow-wrap:anywhere}.qr-code{background:#fff;border:1px solid #d9e1ec;border-radius:8px;height:220px;padding:10px;width:220px}.app-shell{display:grid;grid-template-columns:240px 1fr;min-height:100vh}.sidebar{background:#101828;color:#fff;display:flex;flex-direction:column;gap:28px;padding:24px}.sidebar h1{font-size:24px;margin:0}.sidebar p{color:#cbd5e1;margin:6px 0 0}.sidebar nav{display:grid;gap:10px}.sidebar button{background:transparent;color:#fff;text-align:left}.sidebar button.active{background:#2563eb}.logout{margin-top:auto}main{padding:32px}.page{display:grid;gap:22px}.page h2,.page h3{margin:0}.grid{display:grid;gap:16px;grid-template-columns:repeat(auto-fit,minmax(210px,1fr))}article,table,.settings-form,.notice{background:#fff;border:1px solid #d9e1ec;border-radius:8px}article{display:grid;gap:10px;padding:18px}article span{color:#667085}article strong{font-size:20px;overflow-wrap:anywhere}.quality-green{color:#15803d}.quality-yellow{color:#a16207}.quality-red{color:#b91c1c}.settings-form{display:grid;gap:14px;grid-template-columns:1fr 1fr auto;padding:16px;align-items:end}.wide-form{grid-template-columns:repeat(4,1fr) auto}.actions-row{align-items:end;display:flex;flex-wrap:wrap;gap:12px}.actions-row label{min-width:220px}.totp-inline{max-width:360px}table{border-collapse:collapse;overflow:hidden;width:100%}th,td{border-bottom:1px solid #e5eaf0;padding:12px;text-align:left}th{background:#f8fafc}.notice,.error{padding:12px}.warning{background:#fffbeb;border-color:#fde68a;color:#92400e}.error{background:#fff1f2;border:1px solid #fecdd3;border-radius:8px;color:#be123c;margin-top:14px}@media (max-width: 760px){.app-shell{grid-template-columns:1fr}.sidebar{gap:14px}.settings-form,.wide-form{grid-template-columns:1fr}main{padding:20px}}