:root{color-scheme:light;font-family:IBM Plex Sans,system-ui,sans-serif;color:#101828;background-color:#f6f3ee}*{box-sizing:border-box}body{margin:0}.app-shell{min-height:100vh;display:grid;grid-template-columns:240px 1fr}.sidebar{padding:24px;background:#181d24;color:#f8fafc;display:flex;flex-direction:column;gap:16px}.sidebar h1{font-size:18px;letter-spacing:.06em;text-transform:uppercase}.sidebar button{background:transparent;border:1px solid #2b3240;color:inherit;padding:10px 12px;text-align:left;border-radius:8px;cursor:pointer}.sidebar button.active{background:#f5b942;color:#1f2937;border-color:#f5b942}.content{padding:32px}.card{background:#fff;border-radius:16px;padding:24px;box-shadow:0 10px 30px #0f172a14;margin-bottom:24px}.row{display:flex;gap:16px;flex-wrap:wrap;align-items:center}.row input,.row select,.row button{padding:10px 12px;border-radius:8px;border:1px solid #cbd5f5}.row button{background:#181d24;color:#f8fafc;border:none;cursor:pointer}.table{width:100%;border-collapse:collapse}.table th,.table td{text-align:left;padding:10px 8px;border-bottom:1px solid #e2e8f0;font-size:14px}.badge{padding:4px 8px;border-radius:999px;font-size:12px;background:#e2e8f0}.badge.disabled{background:#fde2e2;color:#b91c1c}.toolbar{display:flex;gap:12px;align-items:center}.muted{color:#64748b;font-size:13px}.section-title{font-size:20px;margin:0 0 8px}.login-box{max-width:380px;margin:12vh auto;background:#fff;padding:32px;border-radius:16px;box-shadow:0 10px 40px #0f172a1f}.login-box h2{margin:0 0 16px}.login-box input{width:100%;margin-bottom:12px}.login-box button{width:100%}.error{color:#b91c1c;font-size:13px}@media(max-width:900px){.app-shell{grid-template-columns:1fr}.sidebar{flex-direction:row;flex-wrap:wrap}}