.fs-modal-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.8);
    z-index: 9999;
    display: none;
    justify-content: center;
    align-items: center;
    opacity: 0;
    transition: opacity 0.3s ease;
}

.fs-modal-overlay.active {
    display: flex;
    opacity: 1;
}

.fs-modal-box {
    background: #fff;
    width: 900px;
    max-width: 90%;
    height: 600px;
    max-height: 90vh;
    display: flex;
    border-radius: 8px;
    overflow: hidden;
    position: relative;
    box-shadow: 0 15px 40px rgba(0,0,0,0.5);
}

.fs-modal-left {
    width: 50%;
    background: #000;
    display: flex;
    align-items: center;
    justify-content: center;
}

.fs-modal-img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.fs-modal-right {
    width: 50%;
    padding: 40px;
    overflow-y: auto;
    display: flex;
    flex-direction: column;
}

.fs-modal-body {
    font-size: 14px;
    line-height: 1.6;
    color: #333;
    margin-top: 15px;
}

.fs-close-btn {
    position: absolute;
    top: 15px;
    right: 20px;
    background: none;
    border: none;
    font-size: 32px;
    cursor: pointer;
    z-index: 20;
    color: #333;
    line-height: 1;
    padding: 0;
}

@media (max-width: 768px) {
    .fs-modal-box {
        width: 100%;
        height: 100%;
        max-width: 100%;
        max-height: 100%;
        border-radius: 0;
        flex-direction: column;
    }

    .fs-modal-left {
        width: 100%;
        height: 50%;
        flex-shrink: 0;
    }

    .fs-modal-right {
        width: 100%;
        height: 50%;
        padding: 20px 20px 40px 20px;
    }

    .fs-close-btn {
        top: 15px;
        left: 15px;
        right: auto;
        color: #fff;
        background: rgba(0,0,0,0.4);
        width: 40px;
        height: 40px;
        border-radius: 50%;
        display: flex;
        align-items: center;
        justify-content: center;
        font-size: 24px;
        padding-bottom: 4px;
    }
}