/* Fix close button icon styling */
.image-modal-close {
    position: absolute;
    top: -40px;
    right: -40px;
    color: #fff;
    font-size: 24px;
    font-weight: bold;
    cursor: pointer;
    background: rgba(0, 0, 0, 0.5);
    border-radius: 50%;
    width: 50px;
    height: 50px;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.3s ease;
    border: 2px solid rgba(255, 255, 255, 0.3);
}

.image-modal-close:hover {
    background: rgba(0, 0, 0, 0.8);
    transform: scale(1.1);
    border-color: rgba(255, 255, 255, 0.6);
}

.image-modal-close i {
    font-size: 20px;
    color: #fff;
}

/* Alternative close icon options */
.image-modal-close-alt1 i::before {
    content: "\f00d"; /* fa-times */
}

.image-modal-close-alt2 i::before {
    content: "\f057"; /* fa-times-circle */
}

.image-modal-close-alt3 i::before {
    content: "\f410"; /* fa-xmark */
}

/* Mobile responsive */
@media (max-width: 768px) {
    .image-modal-close {
        top: -30px;
        right: -30px;
        width: 40px;
        height: 40px;
        font-size: 18px;
    }
    
    .image-modal-close i {
        font-size: 16px;
    }
}