/**
 * YS Jet Engine Slider Styles
 * 使用 Slick Slider 的響應式輪播圖樣式
 */

/* 外層容器 */
.ys-slider-container {
    width: 100%;
    margin: 0 auto;
    position: relative;
    overflow: hidden;
}

/* Slick 容器 */
.ys-slider-slick {
    width: 100%;
    position: relative;
}

/* Slide 樣式 */
.ys-slider-slide {
    padding: 0 10px;
    box-sizing: border-box;
    transition: all 0.3s ease;
}

/* Slide 內容容器 */
.ys-slider-slide-inner {
    position: relative;
    border-radius: 20px;
    overflow: hidden;
}

/* 圖片樣式 */
.ys-slider-image {
    width: 100%;
    height: auto;
    display: block;
    aspect-ratio: 3 / 2;
    object-fit: cover;
}

/* 連結樣式 */
.ys-slider-link {
    display: block;
    width: 100%;
    height: 100%;
}

/* 非中央 slide 的白色覆蓋層效果 */
.ys-slider-slide:not(.slick-center) .ys-slider-slide-inner::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(255, 255, 255, 0.55);
    pointer-events: none;
    z-index: 1;
    transition: all 0.3s ease;
}

/* 中央 slide 完全可見 */
.slick-center .ys-slider-slide-inner::after {
    display: none;
}

/* 確保中央 slide 層級較高 */
.slick-center {
    z-index: 2;
}

/* 導航按鈕樣式 */
.ys-slider-button-prev,
.ys-slider-button-next {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    z-index: 10;
    width: 44px;
    height: 44px;
    border-radius: 50%;
    background-color: rgba(255, 255, 255, 0.9);
    border: none;
    cursor: pointer;
    transition: all 0.3s ease;
    font-size: 0;
}

.ys-slider-button-prev {
    left: 10px;
}

.ys-slider-button-next {
    right: 10px;
}

.ys-slider-button-prev:hover,
.ys-slider-button-next:hover {
    background-color: rgba(255, 255, 255, 1);
    transform: translateY(-50%) scale(1.1);
}

/* 箭頭圖示 */
.ys-slider-button-prev::before,
.ys-slider-button-next::before {
    content: '';
    display: block;
    width: 12px;
    height: 12px;
    border-top: 2px solid #333;
    border-right: 2px solid #333;
    position: absolute;
    top: 50%;
}

.ys-slider-button-prev::before {
    left: 55%;
    transform: translate(-50%, -50%) rotate(-135deg);
}

.ys-slider-button-next::before {
    left: 45%;
    transform: translate(-50%, -50%) rotate(45deg);
}

/* 分頁器樣式 */
.ys-slider-pagination {
    text-align: center;
    padding: 20px 0;
}

.ys-slider-pagination li {
    display: inline-block;
    margin: 0 4px;
}

.ys-slider-pagination li button {
    font-size: 0;
    width: 10px;
    height: 10px;
    border-radius: 50%;
    background-color: #ccc;
    border: none;
    cursor: pointer;
    padding: 0;
    transition: all 0.3s ease;
}

.ys-slider-pagination li.slick-active button {
    background-color: #333;
}

/* 螢幕閱讀器專用 */
.sr-only {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    white-space: nowrap;
    border: 0;
}

/* ===== RWD 設定 ===== */

/* 平板樣式 - 999px 以下 */
@media (max-width: 999px) {
    .ys-slider-button-prev,
    .ys-slider-button-next {
        width: 36px;
        height: 36px;
    }

    .ys-slider-button-prev::before,
    .ys-slider-button-next::before {
        width: 10px;
        height: 10px;
    }
}

/* 手機樣式 - 698px 以下 */
@media (max-width: 698px) {
    .ys-slider-slide {
        padding: 0 5px;
    }

    .ys-slider-button-prev,
    .ys-slider-button-next {
        width: 32px;
        height: 32px;
    }

    .ys-slider-button-prev::before,
    .ys-slider-button-next::before {
        width: 8px;
        height: 8px;
    }

    .ys-slider-pagination li button {
        width: 8px;
        height: 8px;
    }
}