.custom-login-overlay {
    position: fixed;
    inset: 0;
    background: rgba(0,0,0,0.6);
    display: none; /* hidden by default */
    align-items: center;
    justify-content: center;
    z-index: 9999;
    padding: 1rem;
}

.custom-login-overlay.visible {
    display: flex;
}

.custom-login-box {
    background: #fff;
    max-width: 480px;
    width: 100%;
    border-radius: 6px;
    box-shadow: 0 10px 30px rgba(0,0,0,0.3);
    position: relative;
    overflow: auto;
    max-height: 90vh;
}

.custom-login-close {
    position: absolute;
    top: 0;
    right: 0;
    padding: 0.5rem;
    cursor: pointer;
    background: transparent;
    border: none;
    font-size: 1rem;
    line-height: 1;
}

.custom-login-content {
    padding: 1.25rem;
}

.custom-login-overlay form {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}
.custom-login-overlay .registration {
    font-size: 1rem;
    text-align: center;
    display: block;
    line-height: 1;
    margin-block: 1rem;
}
.custom-login-overlay form p {
    margin: 0;
}
.custom-login-overlay a {
    font-size: 1rem;
    color: #0073aa;
}
.custom-login-overlay form label {
    font-size: 1rem;
    font-weight: 600;
    line-height: 1;
    margin: 0 0 0.25rem;
}
.custom-login-overlay form input[type="text"],
.custom-login-overlay form input[type="password"],
.custom-login-overlay form input[type="email"] {
    width: 100%;
    padding: 0.5rem;
    margin: 0;
    border: 1px solid #ccc;
}
.custom-login-overlay .login-submit {
    text-align: center;
}
.custom-login-overlay form input[type="submit"],
.custom-login-overlay form button {
    background: #000;
    color: #fff;
    border: 1px solid #000;
    padding: 0.75rem 1.5rem;
    cursor: pointer;
    font-size: 1rem;
    font-weight: 600 !important;
    font-family: Poppins !important;
    letter-spacing: 0.1em !important;
    text-transform: uppercase !important;
    text-decoration: none !important;
}

.custom-login-overlay form input[type="submit"]:hover,
.custom-login-overlay form button:hover {
    background: #333;
    color: #fff;
}
.custom-login-overlay .nsl-container.nsl-container-block {
    margin-top: 0.5rem;
    text-align: center;
}

/* small loading and error states */
.custom-login-loading {
    padding: 2rem;
    text-align: center;
    color: #333;
    background: url('../icon/oval-anim-light.svg') no-repeat center center;
}

.custom-login-error {
    padding: 1rem;
    color: #900;
}