/* ms-image-slider.css */
.ms-slider {
    position: relative;
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
}

.ms-slider-container {
    position: relative;
}

.ms-slider-main {
    width: 100%;
    overflow: hidden;
    position: relative;
}

.ms-slider-main img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: opacity 0.3s ease;
}

.ms-slider-main.loading img {
    opacity: 0.5;
}

.ms-slider-arrow {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    width: 40px;
    height: 40px;
    background: rgba(255, 255, 255, 0.9);
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    z-index: 10;
    border-radius: 50%;
    transition: background 0.3s ease;
}

.ms-slider-arrow:hover {
    background: rgba(255, 255, 255, 1);
}

.ms-slider-prev {
    left: 10px;
}

.ms-slider-next {
    right: 10px;
}

.ms-slider-thumbs-container {
    position: relative;
    margin-top: 5px;
}

.ms-slider-thumbs {
    display: flex;
    overflow-x: auto;
    overflow-y: hidden;
    gap: 10px;
    scroll-behavior: smooth;
    padding: 5px 40px; /* 增加左右padding以容纳箭头 */
    position: relative;
}

.ms-slider-thumbs img {
    width: 80px;
    height: 80px;
    object-fit: cover;
    cursor: pointer;
    transition: opacity 0.3s ease, border-color 0.3s ease;
}

.ms-slider-thumbs img.active {
    border: 2px solid #007bff;
    opacity: 1 !important;
}

.ms-thumbs-nav {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    width: 30px;
    height: 30px;
    background: rgba(255, 255, 255, 0.9);
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    border-radius: 50%;
    transition: background 0.3s ease, opacity 0.3s ease;
    z-index: 10;
}

.ms-thumbs-prev {
    left: 5px;
}

.ms-thumbs-next {
    right: 5px;
}

.ms-thumbs-nav:hover {
    background: rgba(255, 255, 255, 1);
}

.ms-lightbox {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.95);
    display: none;
    align-items: center;
    justify-content: center;
    z-index: 1000;
}

.ms-lightbox.active {
    display: flex;
}

.ms-lightbox-img {
    max-width: 90%;
    max-height: 90%;
    object-fit: contain;
    transition: transform 0.3s ease, opacity 0.3s ease;
}

.ms-lightbox-close {
    position: absolute;
    top: 20px;
    right: 20px;
    font-size: 30px;
    color: #fff;
    cursor: pointer;
}

.ms-lightbox-arrow {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    width: 50px;
    height: 50px;
    background: linear-gradient(135deg, #333333 0%, #1a1a1a 100%); /* 单独的箭头渐变背景 */
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    border-radius: 8px;
    transition: background 0.3s ease, transform 0.3s ease;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.4); /* 更强的阴影 */
}

.ms-lightbox-arrow:hover {
    background: linear-gradient(135deg, #555555 0%, #333333 100%); /* hover时浅灰渐变 */
    transform: translateY(-50%) scale(1.1);
}

.ms-lightbox-prev {
    left: 20px;
}

.ms-lightbox-next {
    right: 20px;
}

.ms-lightbox-controls {
    position: absolute;
    bottom: 20px;
    display: flex;
    gap: 10px;
}

.ms-lightbox-controls button {
    width: 40px;
    height: 40px;
    background: linear-gradient(135deg, #ffffff 0%, #e0e0e0 100%);
    border: none;
    border-radius: 8px;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: background 0.3s ease, transform 0.3s ease;
    box-shadow: 0 2px 5px rgba(0, 0, 0, 0.2);
}

.ms-lightbox-controls button:hover {
    background: linear-gradient(135deg, #007bff 0%, #0056b3 100%);
    color: #fff;
    transform: scale(1.1);
}

.ms-thumbs-position-left .ms-slider-thumbs,
.ms-thumbs-position-right .ms-slider-thumbs {
    flex-direction: column;
    max-height: 400px;
    overflow-x: hidden;
    overflow-y: auto;
    padding: 40px 5px;
}

.ms-thumbs-position-left .ms-slider-container,
.ms-thumbs-position-right .ms-slider-container {
    display: flex;
}

.ms-thumbs-position-left .ms-slider-thumbs-container {
    margin-right: 5px;
    margin-top: 0;
}

.ms-thumbs-position-right .ms-slider-thumbs-container {
    margin-left: 5px;
    margin-top: 0;
}

.ms-thumbs-position-left .ms-thumbs-prev,
.ms-thumbs-position-right .ms-thumbs-prev {
    top: 5px;
    left: 50%;
    transform: translateX(-50%);
}

.ms-thumbs-position-left .ms-thumbs-next,
.ms-thumbs-position-right .ms-thumbs-next {
    bottom: 5px;
    top: auto;
    left: 50%;
    transform: translateX(-50%);
}

@media (max-width: 767px) {
    .ms-thumbs-position-left .ms-slider-container,
    .ms-thumbs-position-right .ms-slider-container {
        display: block;
    }
    
    .ms-thumbs-position-bottom-mobile .ms-slider-thumbs {
        flex-direction: row;
    }
}