/* =====================================================
   ZDS Product Gallery – iOS Optimized
   Author: zdrive
   ===================================================== */

.zds-gallery {
    max-width: 520px;
    margin: 0 auto;
    position: relative;
}

/* =======================
   MAIN IMAGE
   ======================= */

.zds-main {
    position: relative;
}

.zds-main img {
    width: 100%;
    height: auto;
    display: block;
    background: #fff;

    /* MAIN BORDER */
    border: 3px solid #ac8510;
    border-radius: 10px;
}

/* =======================
   ARROWS – ICON BASED
   ======================= */

.zds-arrow {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    width: 38px;
    height: 38px;

    background: #ac8510;
    border-radius: 50%;
    cursor: pointer;
    z-index: 30;

    display: flex;
    align-items: center;
    justify-content: center;

    box-shadow: 0 2px 6px rgba(0,0,0,0.35);
    user-select: none;
}

/* ICON USING MASK (NO FONT, iOS SAFE) */
.zds-arrow::before {
    content: '';
    width: 14px;
    height: 14px;
    background: #fff;
    display: block;
    mask-size: contain;
    mask-repeat: no-repeat;
    mask-position: center;
    -webkit-mask-size: contain;
    -webkit-mask-repeat: no-repeat;
    -webkit-mask-position: center;
}

/* LEFT ARROW ICON */
.zds-prev {
    left: 10px;
}
.zds-prev::before {
    mask-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'%3E%3Cpath fill='black' d='M15.41 7.41L14 6l-6 6 6 6 1.41-1.41L10.83 12z'/%3E%3C/svg%3E");
    -webkit-mask-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'%3E%3Cpath fill='black' d='M15.41 7.41L14 6l-6 6 6 6 1.41-1.41L10.83 12z'/%3E%3C/svg%3E");
}

/* RIGHT ARROW ICON */
.zds-next {
    right: 10px;
}
.zds-next::before {
    mask-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'%3E%3Cpath fill='black' d='M8.59 16.59L10 18l6-6-6-6-1.41 1.41L13.17 12z'/%3E%3C/svg%3E");
    -webkit-mask-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'%3E%3Cpath fill='black' d='M8.59 16.59L10 18l6-6-6-6-1.41 1.41L13.17 12z'/%3E%3C/svg%3E");
}

.zds-arrow:hover {
    background: #000;
}

/* =======================
   THUMBNAILS
   ======================= */

.zds-thumbs {
    margin-top: 12px;
}

.zds-thumbs .swiper-slide {
    opacity: 0.7;
    cursor: pointer;
    overflow: hidden;

    /* THUMB BORDER */
    border: 2px solid #e5e5e5;
    transition: opacity 0.2s ease, border-color 0.2s ease;
}

.zds-thumbs .swiper-slide img {
    display: block;
    width: 100%;
    height: auto;
}

.zds-thumbs .swiper-slide-thumb-active {
    opacity: 1;
    border-color: #ac8510;
}

/* =======================
   MOBILE – iOS FIRST
   ======================= */

@media (max-width: 768px) {

    .zds-gallery {
        max-width: 100%;
    }

    .zds-arrow {
        width: 30px;
        height: 30px;
    }

    .zds-arrow::before {
        width: 12px;
        height: 12px;
    }
}

/* =======================
   iOS TOUCH OPTIMIZATION
   ======================= */

.zds-gallery * {
    -webkit-tap-highlight-color: transparent;
    touch-action: manipulation;
}