body { background: var(--bg,#f5f5f5); color: var(--ink,#141414); font-family: system-ui, sans-serif; }
.page-card-head .app-logo { width: 170px; max-height: 56px; }
.page-card-head h4 { font-size: 23px; font-weight: 650; margin-top: 28px; }
.page-card { border: 1px solid #ddd; border-radius: 9px; box-shadow: none; background: #fff; padding: 32px; }
.page-card .form-control { border: 1px solid #ddd; border-radius: 6px; background: #fafafa; min-height: 42px; }
.page-card .btn-primary { background: var(--primary,#F85F00); border-color: var(--primary,#F85F00); color: var(--on-primary,#000); min-height: 42px; font-weight: 600; }
.page-card .btn-primary:hover { background: var(--primary,#F85F00); border-color: var(--primary,#F85F00); color: var(--on-primary,#000); filter: brightness(.94); }
.erp-login-footer { text-align: center; color: #737373; font-size: 12px; line-height: 1.9; padding: 25px; }
@media (max-width: 480px) { .page-card { padding: 24px; } }