.popup-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.85);
    display: none;
    align-items: center;
    justify-content: center;
    z-index: 9999;
    animation: popupFadeIn 0.4s ease;
    overflow-y: auto;
    padding: 20px;
}

.popup-overlay.active {
    display: flex;
}

@keyframes popupFadeIn {
    from { opacity: 0; }
    to   { opacity: 1; }
}

.popup-container {
    position: relative;
    max-width: 600px;
    width: 100%;
    max-height: 90vh;
    background: white;
    border-radius: 15px;
    overflow: hidden;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.6);
    animation: popupSlideIn 0.5s cubic-bezier(0.34, 1.56, 0.64, 1);
    margin: auto;
}

@keyframes popupSlideIn {
    from {
        transform: scale(0.7) translateY(50px);
        opacity: 0;
    }
    to {
        transform: scale(1) translateY(0);
        opacity: 1;
    }
}

.popup-close {
    position: absolute;
    top: 15px;
    right: 15px;
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background: rgba(120, 25, 33, 0.95);
    border: 2px solid white;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 20px;
    color: white;
    transition: all 0.3s ease;
    z-index: 10;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.3);
}

.popup-close:hover {
    background: rgba(96, 6, 15, 1);
    transform: rotate(90deg) scale(1.1);
    box-shadow: 0 6px 20px rgba(0, 0, 0, 0.4);
}

.popup-content {
    padding: 0;
    text-align: center;
}

.popup-content img {
    width: 100%;
    height: auto;
    display: block;
    border-radius: 15px;
}

@media (max-width: 768px) {
    .popup-container {
        max-width: 95%;
        max-height: 95vh;
    }

    .popup-close {
        top: 10px;
        right: 10px;
        width: 35px;
        height: 35px;
        font-size: 16px;
    }
}