/* Full-screen Overlay */
.gf-redsys-overlay {
    position: fixed !important;
    top: 0 !important;
    left: 0 !important;
    width: 100% !important;
    height: 100% !important;
    background: rgba(0, 0, 0, 0.7) !important;
    backdrop-filter: blur(5px);
    z-index: 999999 !important;
    display: none;
    /* Controlled by JS */
    align-items: center !important;
    justify-content: center !important;
    color: #fff !important;
    text-align: center !important;
}

.gf-redsys-overlay-content {
    background: #fff !important;
    color: #333 !important;
    padding: 2.5rem !important;
    border-radius: 12px !important;
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.3) !important;
    max-width: 400px !important;
    width: 90% !important;
    font-family: inherit;
}

.gf-redsys-overlay-content h1 {
    font-size: 2rem !important;
    margin: 1rem 0 !important;
    color: #2c3e50 !important;
}

.gf-redsys-overlay-content p {
    color: #7f8c8d;
}

/* Spinner */
.gf-redsys-spinner {
    width: 50px;
    height: 50px;
    border: 5px solid #f3f3f3;
    border-top: 5px solid #3498db;
    border-radius: 50%;
    animation: spin 1s linear infinite;
    margin: 0 auto;
}

@keyframes spin {
    0% {
        transform: rotate(0deg);
    }

    100% {
        transform: rotate(360deg);
    }
}

/* Redsys Button */
.btn-pago-tarjeta {
    background: linear-gradient(135deg, #0070ba 0%, #1546a0 100%);
    color: #fff;
    border: none;
    padding: 15px 30px;
    font-size: 1.1rem;
    font-weight: 600;
    border-radius: 8px;
    cursor: pointer !important;
    transition: transform 0.2s, box-shadow 0.2s;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.1);
    display: inline-block;
    margin-top: 10px;
    pointer-events: auto !important;
    opacity: 1 !important;
}

.btn-pago-tarjeta:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(0, 0, 0, 0.2);
    background: linear-gradient(135deg, #005ea6 0%, #003087 100%);
}

.btn-pago-tarjeta:active {
    transform: translateY(0);
}

/* Force override if GF adds disabled attribute/class */
.btn-pago-tarjeta[disabled],
.btn-pago-tarjeta.disabled {
    pointer-events: auto !important;
    opacity: 1 !important;
    background: linear-gradient(135deg, #0070ba 0%, #1546a0 100%) !important;
    cursor: pointer !important;
}