.clickable-image {
    cursor: pointer;
    object-fit: cover;
    border-radius: 8px;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    box-shadow: 0 3px 10px rgba(0, 0, 0, 0.1);
}

.clickable-image:hover {
    transform: scale(1.03);
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.2);
}

/* 图片查看器模态框样式 */
.modal {
    display: none;
    position: fixed;
    z-index: 1000;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.9);
    opacity: 0;
    transition: opacity 0.3s ease;
    overflow: hidden;
}

.modal.show {
    display: flex !important;
    opacity: 1;
}

.modal-content-container {
    position: relative;
    width: 100%;
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 20px;
    touch-action: pan-y;
    overflow: hidden;
}

.modal-content {
    max-width: 90%;
    max-height: 90%;
    object-fit: contain;
    transition: all 0.3s cubic-bezier(0.25, 0.46, 0.45, 0.94);
    opacity: 1;
    transform: translateX(0) scale(1);
}

/* 导航按钮样式 - PC端默认显示 */
.img-close, .img-prev, .img-next {
    position: absolute;
    color: #f1f1f1;
    font-size: 35px;
    font-weight: bold;
    cursor: pointer;
    padding: 10px;
    user-select: none;
    z-index: 1001;
    transition: all 0.3s ease;
    border-radius: 50%;
    width: 50px;
    height: 50px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(0, 0, 0, 0.3);
    backdrop-filter: blur(10px);
}

.img-close:hover, .img-prev:hover, .img-next:hover {
    transform: scale(1.1);
    background: rgba(0, 0, 0, 0.5);
}

.img-close {
    top: 20px;
    right: 20px;
}

.img-prev {
    top: 50%;
    left: 20px;
    transform: translateY(-50%);
}

.img-next {
    top: 50%;
    right: 20px;
    transform: translateY(-50%);
}

/* 图片计数器 */
.image-counter {
    position: absolute;
    top: 20px;
    left: 50%;
    transform: translateX(-50%);
    color: #f1f1f1;
    font-size: 16px;
    background: rgba(0, 0, 0, 0.5);
    padding: 8px 16px;
    border-radius: 20px;
    z-index: 1001;
    backdrop-filter: blur(10px);
}

/* 关闭提示 - 移动端专用 */
.close-hint {
    position: absolute;
    bottom: 30px;
    left: 50%;
    transform: translateX(-50%);
    color: #f1f1f1;
    font-size: 14px;
    background: rgba(0, 0, 0, 0.5);
    padding: 8px 16px;
    border-radius: 20px;
    z-index: 1001;
    backdrop-filter: blur(10px);
    opacity: 0.8;
    transition: opacity 0.3s ease;
}

.close-hint.hidden {
    opacity: 0;
    pointer-events: none;
}

/* 移动端优化 */
@media screen and (max-width: 750px) {
    .img-close, .img-prev, .img-next {
        width: 44px;
        height: 44px;
        font-size: 28px;
    }

    .img-prev {
        left: 10px;
    }

    .img-next {
        right: 10px;
    }

    .img-close {
        top: 15px;
        right: 15px;
    }

    .image-counter {
        top: 15px;
        font-size: 14px;
        padding: 6px 12px;
    }

    .modal-content {
        max-width: 95%;
        max-height: 95%;
        transition: all 0.25s ease;
    }

    .close-hint {
        bottom: 20px;
        font-size: 12px;
        padding: 6px 12px;
    }

    /* 在移动端隐藏导航按钮，使用手势代替 */
    .img-prev, .img-next {
        display: none !important; /* 使用 !important 确保在移动端强制隐藏 */
    }

    .zoom-controls {
        display: none !important;
    }

    .close-hint {
        font-size: 14px;
    }

    .modal-content {
        cursor: default;
    }
}


/* 缩放控制按钮样式 */
.zoom-controls {
    position: fixed;
    bottom: 100px;
    right: 30px;
    display: flex;
    flex-direction: column;
    gap: 10px;
    z-index: 1002;
    background: rgba(0, 0, 0, 0.7);
    border-radius: 25px;
    padding: 10px;
    backdrop-filter: blur(10px);
    transition: all 0.3s ease;
}

.zoom-btn {
    width: 44px;
    height: 44px;
    border: none;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.9);
    color: #333;
    font-size: 18px;
    font-weight: bold;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.2s ease;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.2);
}

.zoom-btn:hover {
    background: white;
    transform: scale(1.1);
}

.zoom-btn:active {
    transform: scale(0.95);
}

.zoom-btn:disabled {
    opacity: 0.5;
    cursor: not-allowed;
    transform: none;
}

.zoom-btn.active {
    background: #4a90e2;
    color: white;
}

/* 确保图片可拖拽时的光标样式 */
.modal-content {
    cursor: zoom-in;
    transition: transform 0.3s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

.modal-content.zoomed {
    cursor: grab;
}

.modal-content.zoomed:active {
    cursor: grabbing;
}


/* 添加缩放提示 */
.zoom-hint {
    position: absolute;
    top: 70px;
    left: 50%;
    transform: translateX(-50%);
    color: #f1f1f1;
    font-size: 14px;
    background: rgba(0, 0, 0, 0.5);
    padding: 8px 16px;
    border-radius: 20px;
    z-index: 1001;
    backdrop-filter: blur(10px);
    opacity: 0;
    transition: opacity 0.3s ease;
    pointer-events: none;
}

.zoom-hint.show {
    opacity: 0.8;
}