/* ==========================================================
   HKDEV SINGLE PRODUCT PAGE — 100% MATCHED WITH SHOP GRID
========================================================== */
@import url('https://fonts.googleapis.com/css2?family=Hind+Siliguri:wght@400;500;600;700;800&display=swap');

:root {
    --sp-font: 'Hind Siliguri', sans-serif;

    /* EXACT VARIABLES FROM SHOP GRID */
    --sp-brand-primary: #18b83f;
    --sp-brand-secondary: #ffd400;
    --sp-brand-dark: #071006;
    --sp-brand-info: #1e88e5;
    --sp-brand-accent: #ff8a00;

    --sp-page-bg: #f6faf5;
    --sp-card-bg: #ffffff;
    --sp-bg-soft: #f1f8ef;

    --sp-text-color: #172317;
    --sp-text-muted: #7c8978;
    --sp-border-color: rgba(7, 16, 6, 0.08);
    --sp-hover-border: rgba(24, 184, 63, 0.22);

    --sp-radius: 20px;
    --sp-mobile-radius: 15px;
    --sp-btn-radius: 12px;

    --sp-shadow: 0 8px 24px rgba(7, 16, 6, 0.06);
    --sp-hover-shadow: 0 18px 45px rgba(7, 16, 6, 0.14);

    --sp-transition: 0.3s ease;
    
    /* Layout */
    --sp-container-width: 1240px;
    --sp-gallery-width: 500px;
    --sp-btn-height: 52px;
}

/* Hide Default WooCommerce notices */
.added_to_cart,
.woocommerce-message .button.wc-forward,
a.added_to_cart.wc-forward {
    display: none !important;
}

/* ==========================================================
   MAIN WRAPPER
========================================================== */
.hkdev-sp-wrapper {
    font-family: var(--sp-font) !important;
    max-width: var(--sp-container-width) !important;
    margin: 40px auto !important;
    padding: 0 20px !important;
    color: var(--sp-text-color) !important;
    clear: both !important;
    box-sizing: border-box !important;
}

.hkdev-sp-main-container {
    display: grid !important;
    grid-template-columns: 1fr 1fr !important;
    gap: 54px !important;
    align-items: start !important;
    margin-bottom: 60px !important;
}

/* ==========================================================
   GALLERY (Matched with Shop Grid Image Box)
========================================================== */
.hkdev-sp-gallery {
    width: 100% !important;
    max-width: var(--sp-gallery-width) !important;
    margin: 0 auto !important;
    display: flex !important;
    flex-direction: column !important;
    gap: 16px !important;
}

.hkdev-sp-viewport {
    background: var(--sp-bg-soft) !important;
    border-radius: var(--sp-radius) !important;
    border: 1px solid var(--sp-border-color) !important;
    box-shadow: var(--sp-shadow) !important;
    overflow: hidden !important;
    position: relative !important;
    aspect-ratio: 1 / 1 !important;
    display: flex !important;
    align-items: center !important;
    justify-content: center !important;
    transition: transform var(--sp-transition), box-shadow var(--sp-transition), border-color var(--sp-transition) !important;
}

.hkdev-sp-viewport:hover {
    box-shadow: var(--sp-hover-shadow) !important;
    border-color: var(--sp-hover-border) !important;
}

.hkdev-sp-zoom-inner {
    width: 100% !important;
    height: 100% !important;
    position: relative !important;
    cursor: zoom-in !important;
}

.hkdev-sp-zoom-inner img {
    width: 100% !important;
    height: 100% !important;
    object-fit: cover !important;
    transition: transform 0.55s ease !important;
    display: block !important;
}

.hkdev-sp-viewport:hover .hkdev-sp-zoom-inner img {
    transform: scale(1.06) !important;
}

/* Gallery Arrows & Zoom Trigger (Matched with Carousel Nav) */
.hkdev-sp-zoom-trigger,
.hkdev-sp-arrow {
    position: absolute !important;
    background: rgba(255,255,255,0.92) !important;
    border: 1px solid rgba(24, 184, 63, 0.18) !important;
    width: 42px !important;
    height: 42px !important;
    border-radius: 50% !important;
    cursor: pointer !important;
    display: flex !important;
    align-items: center !important;
    justify-content: center !important;
    color: var(--sp-brand-primary) !important;
    z-index: 40 !important;
    transition: all var(--sp-transition) !important;
    box-shadow: 0 12px 28px rgba(0,0,0,0.14) !important;
}

.hkdev-sp-zoom-trigger {
    top: 16px !important;
    right: 16px !important;
}

.hkdev-sp-arrow {
    top: 50% !important;
    transform: translateY(-50%) !important;
    opacity: 0 !important;
}

.hkdev-sp-viewport:hover .hkdev-sp-arrow {
    opacity: 1 !important;
}

.hkdev-sp-zoom-trigger:hover,
.hkdev-sp-arrow:hover {
    background: linear-gradient(135deg, var(--sp-brand-secondary), var(--sp-brand-primary)) !important;
    color: var(--sp-brand-dark) !important;
    transform: scale(1.08) !important;
}

.hkdev-sp-arrow:hover {
    transform: translateY(-50%) scale(1.08) !important;
}

.prev-arrow { left: 14px !important; }
.next-arrow { right: 14px !important; }

/* Thumbnails */
.hkdev-sp-thumbnails {
    display: flex !important;
    gap: 12px !important;
    overflow-x: auto !important;
    padding: 4px 2px 8px !important;
    scrollbar-width: none !important;
}

.hkdev-sp-thumbnails::-webkit-scrollbar {
    display: none !important;
}

.hkdev-sp-thumb {
    width: 78px !important;
    height: 78px !important;
    border: 1px solid var(--sp-border-color) !important;
    border-radius: var(--sp-btn-radius) !important;
    cursor: pointer !important;
    padding: 4px !important;
    flex-shrink: 0 !important;
    background: var(--sp-card-bg) !important;
    transition: all var(--sp-transition) !important;
}

.hkdev-sp-thumb:hover,
.hkdev-sp-thumb.active {
    border-color: var(--sp-brand-primary) !important;
    transform: translateY(-2px) !important;
    box-shadow: 0 8px 18px rgba(7, 16, 6, 0.08) !important;
}

.hkdev-sp-thumb img {
    width: 100% !important;
    height: 100% !important;
    object-fit: cover !important;
    border-radius: 8px !important;
}

/* ==========================================================
   PRODUCT INFO
========================================================== */
/* Matched Badges */
.hkdev-sp-sale-badge {
    position: absolute !important;
    top: 16px !important;
    left: 16px !important;
    background: var(--sp-brand-secondary) !important;
    color: var(--sp-brand-dark) !important;
    padding: 6px 14px !important;
    border-radius: 999px !important;
    font-weight: 800 !important;
    font-size: 12px !important;
    z-index: 20 !important;
    box-shadow: 0 8px 18px rgba(0,0,0,0.16) !important;
}

.hkdev-sp-breadcrumb {
    font-size: 13px !important;
    color: var(--sp-text-muted) !important;
    margin-bottom: 12px !important;
    display: flex !important;
    align-items: center !important;
    gap: 8px !important;
    font-weight: 600 !important;
    flex-wrap: wrap !important;
}

.hkdev-sp-breadcrumb a {
    text-decoration: none !important;
    color: inherit !important;
}

.hkdev-sp-breadcrumb a:hover {
    color: var(--sp-brand-primary) !important;
}

.hkdev-sp-title {
    font-size: 32px !important;
    font-weight: 800 !important;
    color: var(--sp-text-color) !important;
    margin: 0 0 16px 0 !important;
    line-height: 1.3 !important;
}

/* Matched Price Box */
.hkdev-sp-price-box {
    background: linear-gradient(135deg, #f4fff2, #fffbea) !important;
    border: 1px solid rgba(24, 184, 63, 0.12) !important;
    border-radius: 14px !important;
    padding: 12px 20px !important;
    display: inline-flex !important;
    align-items: center !important;
    gap: 12px !important;
    margin-bottom: 30px !important;
    font-size: 28px !important;
    font-weight: 800 !important;
    color: var(--sp-brand-primary) !important;
    flex-wrap: wrap !important;
}

.hkdev-sp-price-box del {
    color: var(--sp-text-muted) !important;
    font-size: 18px !important;
    font-weight: 600 !important;
}

/* ==========================================================
   VARIATIONS
========================================================== */
.hkdev-sp-variable-options {
    margin-bottom: 30px !important;
    padding: 24px !important;
    background: var(--sp-card-bg) !important;
    border-radius: var(--sp-radius) !important;
    border: 1px solid var(--sp-border-color) !important;
    box-shadow: var(--sp-shadow) !important;
}

.attr-label {
    display: block !important;
    font-size: 14px !important;
    font-weight: 800 !important;
    margin-bottom: 12px !important;
    color: var(--sp-brand-dark) !important;
}

.selected-val {
    color: var(--sp-brand-primary) !important;
    font-weight: 800 !important;
    margin-left: 6px !important;
}

.attr-swatches {
    display: flex !important;
    gap: 10px !important;
    flex-wrap: wrap !important;
}

/* Matched Tab Style for Swatches */
.hkdev-sp-swatch-item {
    border: 1px solid var(--sp-border-color) !important;
    background: #fff !important;
    padding: 8px 18px !important;
    border-radius: 999px !important;
    font-size: 14px !important;
    font-weight: 800 !important;
    color: var(--sp-text-muted) !important;
    cursor: pointer !important;
    transition: all var(--sp-transition) !important;
    box-shadow: 0 4px 14px rgba(7,16,6,0.04) !important;
}

.hkdev-sp-swatch-item:hover,
.hkdev-sp-swatch-item.selected {
    background: linear-gradient(135deg, var(--sp-brand-secondary), var(--sp-brand-primary)) !important;
    color: var(--sp-brand-dark) !important;
    border-color: transparent !important;
}

/* ==========================================================
   QUANTITY & BUTTONS (Matched with Shop Grid Buttons)
========================================================== */
.hkdev-sp-action-row {
    margin-bottom: 32px !important;
}

.hkdev-sp-qty-control {
    display: flex !important;
    border: 1px solid var(--sp-border-color) !important;
    border-radius: var(--sp-btn-radius) !important;
    height: var(--sp-btn-height) !important;
    width: 160px !important;
    max-width: 100% !important;
    background: #fff !important;
    overflow: hidden !important;
    margin-bottom: 20px !important;
}

.hkdev-sp-qty-btn {
    border: none !important;
    background: #f2f7f1 !important;
    width: 48px !important;
    cursor: pointer !important;
    font-size: 20px !important;
    color: var(--sp-brand-dark) !important;
    font-weight: 800 !important;
    display: flex !important;
    align-items: center !important;
    justify-content: center !important;
    transition: all var(--sp-transition) !important;
}

.hkdev-sp-qty-btn:hover {
    background: var(--sp-brand-secondary) !important;
    color: var(--sp-brand-dark) !important;
}

.hkdev-sp-qty-input {
    border: none !important;
    border-left: 1px solid var(--sp-border-color) !important;
    border-right: 1px solid var(--sp-border-color) !important;
    flex: 1 !important;
    text-align: center !important;
    font-weight: 800 !important;
    font-size: 16px !important;
    background: #fff !important;
    color: var(--sp-brand-dark) !important;
}

.hkdev-sp-qty-input::-webkit-outer-spin-button,
.hkdev-sp-qty-input::-webkit-inner-spin-button {
    -webkit-appearance: none !important;
    margin: 0 !important;
}

.hkdev-sp-purchase-buttons {
    display: flex !important;
    gap: 12px !important;
    width: 100% !important;
}

.hkdev-sp-btn {
    flex: 1 !important;
    height: var(--sp-btn-height) !important;
    border-radius: var(--sp-btn-radius) !important;
    font-weight: 800 !important;
    cursor: pointer !important;
    display: flex !important;
    align-items: center !important;
    justify-content: center !important;
    gap: 8px !important;
    font-size: 16px !important;
    transition: all var(--sp-transition) !important;
    text-decoration: none !important;
}

/* Matched Cart Button */
.atc-btn {
    background: #f2f7f1 !important;
    color: var(--sp-brand-dark) !important;
    border: 1px solid rgba(7, 16, 6, 0.08) !important;
}

.atc-btn:hover {
    background: var(--sp-brand-secondary) !important;
    transform: translateY(-2px) !important;
}

/* Matched Order Button */
.buy-now-btn {
    background: linear-gradient(135deg, var(--sp-brand-primary), #0f8f2f) !important;
    color: #fff !important;
    border: none !important;
    box-shadow: 0 9px 20px rgba(24, 184, 63, 0.18) !important;
}

.buy-now-btn.checkout-active {
    background: #e53935 !important; /* Out of stock dot red */
    box-shadow: 0 9px 20px rgba(229, 57, 53, 0.22) !important;
    color: #fff !important;
}

.buy-now-btn:hover {
    transform: translateY(-2px) !important;
    box-shadow: 0 12px 26px rgba(24, 184, 63, 0.26) !important;
}

/* ==========================================================
   META & TABS
========================================================== */
.hkdev-sp-product-meta {
    font-size: 14px !important;
    border-top: 1px solid var(--sp-border-color) !important;
    padding-top: 24px !important;
    display: flex !important;
    flex-direction: column !important;
    gap: 12px !important;
    color: var(--sp-text-color) !important;
    font-weight: 800 !important;
}

.hkdev-sp-product-meta span {
    font-weight: 600 !important;
    color: var(--sp-text-muted) !important;
}

/* Matched Stock Dots */
.in-stock-pill,
.out-stock-pill {
    padding: 4px 14px !important;
    border-radius: 999px !important;
    font-weight: 800 !important;
    font-size: 12px !important;
    display: inline-flex !important;
    align-items: center !important;
    gap: 8px !important;
    width: fit-content !important;
    background: #fff !important;
    border: 1px solid var(--sp-border-color) !important;
}

.in-stock-pill::before,
.out-stock-pill::before {
    content: '';
    display: inline-block;
    width: 9px;
    height: 9px;
    border-radius: 50%;
    border: 2px solid #fff;
}

.in-stock-pill::before {
    background: var(--sp-brand-primary);
    box-shadow: 0 0 0 2px rgba(24, 184, 63, 0.25);
}

.out-stock-pill::before {
    background: #e53935;
    box-shadow: 0 0 0 2px rgba(229, 57, 53, 0.22);
}

/* Matched Tabs Scroll */
.hkdev-sp-tab-headers {
    display: flex !important;
    gap: 10px !important;
    margin-bottom: 24px !important;
    overflow-x: auto !important;
    scrollbar-width: none !important;
    padding: 6px 2px 15px !important;
}

.hkdev-sp-tab-headers::-webkit-scrollbar {
    display: none !important;
}

/* Matched Tab Item */
.hkdev-sp-tab-link {
    cursor: pointer !important;
    border: 1px solid var(--sp-border-color) !important;
    background: #fff !important;
    padding: 8px 18px !important;
    border-radius: 999px !important;
    font-size: 14px !important;
    font-weight: 800 !important;
    transition: all var(--sp-transition) !important;
    white-space: nowrap !important;
    color: var(--sp-text-muted) !important;
    box-shadow: 0 4px 14px rgba(7,16,6,0.04) !important;
}

.hkdev-sp-tab-link:hover,
.hkdev-sp-tab-link.active {
    background: linear-gradient(135deg, var(--sp-brand-secondary), var(--sp-brand-primary)) !important;
    color: var(--sp-brand-dark) !important;
    border-color: transparent !important;
}

.hkdev-sp-tab-content {
    display: none !important;
    color: var(--sp-text-color) !important;
    line-height: 1.7 !important;
    font-size: 15px !important;
    background: #fff !important;
    padding: 24px !important;
    border-radius: var(--sp-radius) !important;
    border: 1px solid var(--sp-border-color) !important;
    box-shadow: var(--sp-shadow) !important;
}

.hkdev-sp-tab-content.active {
    display: block !important;
}

/* ==========================================================
   MOBILE RESPONSIVE
========================================================== */
@media (max-width: 768px) {
    .hkdev-sp-wrapper {
        margin: 20px auto !important;
        padding: 0 16px !important;
    }

    .hkdev-sp-main-container {
        grid-template-columns: 1fr !important;
        gap: 30px !important;
        margin-bottom: 40px !important;
    }

    .hkdev-sp-viewport,
    .hkdev-sp-zoom-inner,
    .hkdev-sp-zoom-inner img {
        border-radius: var(--sp-mobile-radius) !important; /* Matched 15px */
    }

    .hkdev-sp-arrow {
        display: none !important; /* Hide arrows on mobile just like grid */
    }

    .hkdev-sp-zoom-trigger {
        width: 36px !important;
        height: 36px !important;
        top: 12px !important;
        right: 12px !important;
    }

    .hkdev-sp-thumbnails {
        padding-bottom: 6px !important;
        gap: 10px !important;
    }

    .hkdev-sp-thumb {
        width: 64px !important;
        height: 64px !important;
        border-radius: var(--sp-btn-radius) !important;
    }

    .hkdev-sp-title {
        font-size: 24px !important;
    }

    .hkdev-sp-price-box {
        font-size: 22px !important;
        margin-bottom: 20px !important;
        padding: 10px 16px !important;
    }

    .hkdev-sp-price-box del {
        font-size: 14px !important;
    }

    .hkdev-sp-variable-options {
        padding: 16px !important;
        border-radius: var(--sp-mobile-radius) !important;
    }

    .hkdev-sp-qty-control {
        width: 100% !important;
        height: 46px !important;
    }

    .hkdev-sp-purchase-buttons {
        flex-direction: column !important;
        gap: 10px !important;
    }

    .hkdev-sp-btn {
        width: 100% !important;
        height: 46px !important;
    }

    .hkdev-sp-tab-content {
        padding: 16px !important;
        border-radius: var(--sp-mobile-radius) !important;
    }
}