/* POSTrax brand — PNG with transparent background */
.navbar-brand-box {
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: 70px;
    background: #fff !important;
}

.navbar-brand-box .logo {
    line-height: 1 !important;
}

.navbar-brand-box .logo-postrax-img {
    display: block;
    height: 52px;
    width: auto;
    max-width: 170px;
    object-fit: contain;
    background: transparent;
}

.navbar-brand-box .logo-postrax-img-sm {
    height: 38px;
    width: 38px;
    max-width: 38px;
    object-fit: cover;
    object-position: top center;
}

.auth-logo-postrax {
    text-align: center;
    margin: 0 0 .75rem;
}

.auth-logo-postrax img {
    display: inline-block;
    height: 120px;
    max-width: 260px;
    width: auto;
    object-fit: contain;
    background: transparent;
}

/* Login: solo paleta de marca. No cambia el fondo de la pagina. */
body.login-postrax {
    --login-brand: #4b49d3;
    --login-brand-hover: #3f3db8;
}

body.login-postrax .login-brand-header {
    background-color: var(--login-brand) !important;
}

body.login-postrax .login-brand-header,
body.login-postrax .login-brand-header h5,
body.login-postrax .login-brand-header p,
body.login-postrax .login-brand-header .text-primary {
    color: #fff !important;
}

body.login-postrax .form-label,
body.login-postrax .form-check-label {
    color: #343a40;
}

body.login-postrax .btn-primary {
    background-color: var(--login-brand);
    border-color: var(--login-brand);
    box-shadow: 0 4px 12px rgba(75, 73, 211, 0.35);
}

body.login-postrax .btn-primary:hover,
body.login-postrax .btn-primary:focus,
body.login-postrax .btn-primary:active {
    background-color: var(--login-brand-hover);
    border-color: var(--login-brand-hover);
}

body.login-postrax .text-primary,
body.login-postrax a.text-primary,
body.login-postrax a.fw-medium.text-primary {
    color: var(--login-brand) !important;
}

body.login-postrax a.text-muted {
    color: var(--login-brand) !important;
}

body.login-postrax .form-check-input:checked {
    background-color: var(--login-brand);
    border-color: var(--login-brand);
}

body.login-postrax .mt-5.text-center p {
    color: #6c757d;
}

.ptx-header-company-logo {
    width: 34px;
    height: 34px;
    border-radius: 8px;
    object-fit: contain;
    background: #fff;
    border: 1px solid #eef0f4;
    padding: 2px;
    vertical-align: middle;
}