:root{--rt-green:#07883e;--rt-green-dark:#056b35;--rt-teal:#006f78;--rt-teal-dark:#00545d;--rt-yellow:#f4c430;--rt-bg:#f4f6f8;--rt-muted:#5f6b72}*{box-sizing:border-box}html{scroll-behavior:smooth}body{font-family:Inter,system-ui,-apple-system,"Segoe UI",Arial,sans-serif;color:#263238}a{text-decoration:none}.object-fit-cover{object-fit:cover}.avatar-xs{width:30px;height:30px;object-fit:cover;border-radius:50%}.avatar-sm{width:42px;height:42px;object-fit:cover;border-radius:50%}.avatar-lg{width:90px;height:90px;object-fit:cover;border-radius:50%}.avatar-xl{width:110px;height:110px;object-fit:cover;border-radius:50%;border:4px solid rgba(255,255,255,.6)}.avatar-xxl{width:150px;height:150px;object-fit:cover;border-radius:50%;border:5px solid #e9f6ee}.table-thumb{width:52px;height:52px;object-fit:cover;border-radius:8px;background:#eee}.detail-image{max-width:260px;max-height:260px;object-fit:cover;border-radius:12px}.detail-label{font-size:.78rem;text-transform:uppercase;letter-spacing:.04em;color:#7b8790;font-weight:700;margin-bottom:.3rem}.detail-value{padding:.7rem .85rem;background:#f8fafb;border:1px solid #e6eaed;border-radius:.6rem;min-height:46px}.empty-state{text-align:center;padding:2rem;color:#6c757d}.empty-state img{width:150px;max-width:45%;display:block;margin:0 auto 1rem}.upload-preview{display:block;width:130px;height:130px;object-fit:cover;border-radius:12px;margin-bottom:.75rem;border:1px solid #dce2e6}.chart-container{position:relative;width:100%;min-height:310px}.login-page-custom{background:linear-gradient(135deg,#e7f8ec,#e6f4f8)}.login-card{background:#fff;border-radius:1.25rem;box-shadow:0 24px 70px rgba(0,70,60,.18);overflow:hidden}.login-cover{background:linear-gradient(135deg,var(--rt-green-dark),var(--rt-teal));padding:2rem;color:#fff;display:flex;gap:1rem;align-items:center}.login-cover img{width:72px;height:72px;object-fit:contain}.login-cover h1{font-size:1.3rem;margin:0}.login-cover p{margin:4px 0 0;opacity:.8}.demo-account{background:#f5f8f6;border:1px dashed #b5c8bb;border-radius:.75rem;padding:.85rem;font-size:.78rem;color:#52635a}.verify-icon{font-size:4rem}.verify-icon.success{color:var(--rt-green)}.verify-icon.danger{color:#dc3545}@media(max-width:575.98px){.export-buttons{display:grid!important;grid-template-columns:repeat(2,minmax(0,1fr));width:100%}.export-buttons .btn{width:100%}.chart-container{min-height:250px}.detail-image{max-width:100%}}