/**
 * pscompareproducts — front.css
 * Redesign: monochrome, readability-first comparison table
 */

/* ===== CSS VARIABLES ===== */
:root {
    --cmp-black: #1a1a1a;
    --cmp-dark: #333;
    --cmp-mid: #666;
    --cmp-light: #999;
    --cmp-border: #e0e0e0;
    --cmp-border-strong: #ccc;
    --cmp-bg-white: #fff;
    --cmp-bg-off: #fafafa;
    --cmp-bg-feature: #f5f5f5;
    --cmp-bg-hover: #f0f0f0;
    --cmp-accent: #1a1a1a;
    --cmp-danger: #c0392b;
    --cmp-success: #27ae60;
    --cmp-radius: 2px;
    --cmp-shadow-sm: 0 1px 3px rgba(0,0,0,0.06);
    --cmp-shadow-md: 0 2px 8px rgba(0,0,0,0.08);
    --cmp-transition: 0.2s ease;
    --cmp-font: -apple-system, BlinkMacSystemFont, "Segoe UI", Helvetica, Arial, sans-serif;
}

/* ===== COMPARE BUTTON ON PRODUCT CARDS ===== */
.compare-product .add_to_compare span {
    font-size: 20px;
}

.compare-product .add_to_compare {
    display: flex;
    align-items: center;
}

.compare-link .icon, [class^="icon-"] {
    font-size: 17px;
}

.block-header-navigation .compare-link .compare-count {
    /*display: none;*/
    position: absolute;
    top: -6px;
    color: #000;
    background-color: #fff;
    font-size: 12px;
    line-height: .75rem;
    border-radius: 1rem;
}

@media screen and (max-width: 767px) {
    .block-header-navigation .compare-link .compare-count {
        /*display: none;*/
        position: absolute;
        top: 20px;
        color: #000;
        background-color: #fff;
        font-size: 12px;
        line-height: .75rem;
        border-radius: 1rem;
    }

    .block-header-navigation .compare-link {
        height: 20px;
    }
}

/* ===== COMPARE CONTAINER (product card button) ===== */
.compare-container .add_to_compare {
    width: 50px;
    height: 50px;
    display: inline-block;
    text-align: center;
    line-height: 50px;
    background: var(--cmp-bg-white);
    border: 1px solid var(--cmp-black);
    border-radius: var(--cmp-radius);
    color: var(--cmp-dark);
    text-decoration: none;
    transition: all var(--cmp-transition);
}

.compare-container .add_to_compare:hover {
    background: var(--cmp-black);
    text-decoration: none;
    color: var(--cmp-bg-white);
}

.compare-container .add_to_compare.active {
    border: 1px solid var(--cmp-black);
    color: var(--cmp-black);
}

.compare-container .add_to_compare.active:hover {
    background: var(--cmp-black);
    border: 1px solid var(--cmp-black);
    color: var(--cmp-bg-white);
}

.compare-container a.add_to_compare:hover i.icon-bar-chart {
    color: white !important;
}

.compare-container .add_to_compare:focus {
    color: inherit;
}

.compare-container .add_to_compare.disabled {
    opacity: 0.6;
    cursor: not-allowed;
}

.product-container .compares-module-block a.add_to_compare:hover i.icon-bar-chart {
    color: #8f8f8f !important;
}

.product-container .compares-module-block {
    position: absolute;
    z-index: 999;
    right: 40px;
    line-height: 58px;
}

.product-container .compares-module-block a {
    line-height: 50px;
    display: block;
    text-align: center;
    transition: all var(--cmp-transition);
}


/* ==========================================================================
   COMPARISON PAGE
   ========================================================================== */

/* ===== PAGE HEADING ===== */
.page-heading .catalog-title {
    font-family: var(--cmp-font);
    font-weight: 700;
    letter-spacing: -0.02em;
    color: var(--cmp-black);
}

/* ===== COMPARISON CONTAINER ===== */
.comparison-container {
    font-family: var(--cmp-font);
}

/* ===== TABLE CORE ===== */
#product_comparison {
    table-layout: fixed;
    width: 100%;
    border-collapse: separate;
    border-spacing: 0;
    margin-bottom: 0;
    border: 1px solid var(--cmp-border);
    border-radius: var(--cmp-radius);
    overflow: hidden;
}

/* ===== FEATURE COLUMN (left sticky) ===== */
#product_comparison th.feature-header,
#product_comparison th.feature-name {
    width: 220px;
    min-width: 220px;
    background-color: var(--cmp-bg-feature);
    font-weight: 600;
    font-size: 13px;
    text-align: left;
    padding: 14px 20px;
    vertical-align: middle;
    color: var(--cmp-dark);
    letter-spacing: 0.01em;
    border-bottom: 1px solid var(--cmp-border);
    border-right: 1px solid var(--cmp-border);
}

#product_comparison th.feature-header {
    font-size: 12px;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    color: var(--cmp-light);
    font-weight: 700;
}

/* ===== PRODUCT HEADER CELLS ===== */
#product_comparison th.product-header {
    width: auto;
    vertical-align: top;
    background-color: var(--cmp-bg-white);
    border-bottom: 1px solid var(--cmp-border);
    border-right: 1px solid var(--cmp-border);
    padding: 0;
}

#product_comparison th.product-header:last-child {
    border-right: none;
}

/* ===== PRODUCT BLOCK (inside header cell) ===== */
#product_comparison .product-block {
    position: relative;
    padding: 24px 16px 20px;
}

/* ===== REMOVE ICON (top-right) ===== */
.cmp-remove-icon {
    position: absolute;
    top: 8px;
    right: 8px;
    width: 30px;
    height: 30px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: transparent;
    border: none;
    border-radius: 50%;
    color: var(--cmp-light);
    text-decoration: none;
    transition: all var(--cmp-transition);
    z-index: 1;
    cursor: pointer;
    opacity: 0.5;
}

.cmp-remove-icon:hover {
    background: var(--cmp-danger);
    color: var(--cmp-bg-white);
    text-decoration: none;
    opacity: 1;
}

.cmp-remove-icon:active {
    transform: scale(0.88);
}

.cmp-remove-icon svg {
    display: block;
}

/* ===== PRODUCT IMAGE ===== */
#product_comparison .product-image {
    margin-bottom: 16px;
}

#product_comparison .product-image img {
    max-width: 220px;
    width: 100%;
    height: auto;
    margin: 0 auto;
    display: block;
    border-radius: var(--cmp-radius);
}

#product_comparison .product-image a {
    display: block;
    transition: opacity var(--cmp-transition);
}

#product_comparison .product-image a:hover {
    opacity: 0.85;
}

/* ===== PRODUCT NAME ===== */
#product_comparison .product-name {
    font-size: 14px;
    line-height: 1.45;
    margin: 0 0 10px;
    font-weight: 600;
    color: var(--cmp-dark);
    text-align: center;
}

#product_comparison .product-name a {
    color: var(--cmp-dark);
    text-decoration: none;
    transition: color var(--cmp-transition);
}

#product_comparison .product-name a:hover {
    color: var(--cmp-black);
}

/* ===== PRODUCT PRICE ===== */
#product_comparison .product-price {
    font-size: 20px;
    font-weight: 700;
    color: var(--cmp-black);
    margin: 0 0 16px;
    text-align: center;
    letter-spacing: -0.02em;
}

/* ===== ADD TO CART BUTTON ===== */
.btn-add-to-cart-compare {
    display: block;
    width: 100%;
    max-width: 200px;
    margin: 0 auto;
    padding: 10px 20px;
    background: var(--cmp-black);
    color: var(--cmp-bg-white) !important;
    border: 2px solid var(--cmp-black);
    border-radius: var(--cmp-radius);
    font-family: var(--cmp-font);
    font-size: 13px;
    font-weight: 600;
    letter-spacing: 0.04em;
    text-transform: uppercase;
    text-decoration: none;
    text-align: center;
    transition: all var(--cmp-transition);
    cursor: pointer;
}

.btn-add-to-cart-compare:hover {
    background: var(--cmp-bg-white);
    color: var(--cmp-black) !important;
    text-decoration: none;
}

.btn-add-to-cart-compare:active {
    transform: scale(0.97);
}

.btn-add-to-cart-compare i {
    margin-right: 6px;
    font-size: 14px;
}

.btn-add-to-cart-compare.adding {
    opacity: 0.6;
    pointer-events: none;
}

.btn-add-to-cart-compare.added {
    background: var(--cmp-success);
    border-color: var(--cmp-success);
    color: var(--cmp-bg-white) !important;
}

/* ===== TABLE BODY CELLS ===== */
#product_comparison td {
    padding: 12px 20px;
    vertical-align: middle;
    border-bottom: 1px solid var(--cmp-border);
    border-right: 1px solid var(--cmp-border);
    text-align: center;
    font-size: 14px;
    line-height: 1.5;
    color: var(--cmp-dark);
    background: var(--cmp-bg-white);
    transition: background var(--cmp-transition);
}

#product_comparison td:last-child {
    border-right: none;
}

/* ===== ALTERNATING ROWS ===== */
#product_comparison tr.odd th.feature-name {
    background-color: var(--cmp-bg-feature);
}

#product_comparison tr.even th.feature-name {
    background-color: var(--cmp-bg-off);
}

#product_comparison tr.odd td {
    background-color: var(--cmp-bg-white);
}

#product_comparison tr.even td {
    background-color: var(--cmp-bg-off);
}

/* ===== ROW HOVER ===== */
#product_comparison tbody tr:hover td {
    background-color: var(--cmp-bg-hover);
}

#product_comparison tbody tr:hover th.feature-name {
    background-color: #ebebeb;
}

/* ===== LAST ROW — no bottom border ===== */
#product_comparison tbody tr:last-child td,
#product_comparison tbody tr:last-child th {
    border-bottom: none;
}

/* ===== NO-VALUE DASH ===== */
#product_comparison td .no-value,
#product_comparison td:empty::after {
    color: var(--cmp-border-strong);
}


/* ==========================================================================
   CATEGORY FILTER PANEL
   ========================================================================== */

.category-filter-panel {
    margin-bottom: 24px;
    padding: 16px 20px;
    background: var(--cmp-bg-off);
    border: 1px solid var(--cmp-border);
    border-radius: var(--cmp-radius);
}

.filter-title {
    font-weight: 600;
    margin-bottom: 12px;
    color: var(--cmp-mid);
    font-size: 12px;
    text-transform: uppercase;
    letter-spacing: 0.06em;
}

.filter-buttons {
    display: flex;
    flex-wrap: wrap;
    gap: 6px;
}

.btn-filter-category {
    padding: 7px 16px;
    background: var(--cmp-bg-white);
    border: 1px solid var(--cmp-border);
    border-radius: var(--cmp-radius);
    color: var(--cmp-mid);
    font-family: var(--cmp-font);
    font-size: 13px;
    font-weight: 500;
    cursor: pointer;
    transition: all var(--cmp-transition);
}

.btn-filter-category:hover {
    border-color: var(--cmp-dark);
    color: var(--cmp-dark);
}

.btn-filter-category.active {
    background: var(--cmp-black);
    border-color: var(--cmp-black);
    color: var(--cmp-bg-white);
}

.btn-filter-category.active:hover {
    background: var(--cmp-dark);
    border-color: var(--cmp-dark);
    color: var(--cmp-bg-white);
}

.btn-filter-all {
    background: var(--cmp-bg-white);
    color: var(--cmp-mid);
}

.btn-filter-all:hover {
    border-color: var(--cmp-dark);
    color: var(--cmp-dark);
}


/* ==========================================================================
   BOTTOM ACTION BUTTONS
   ========================================================================== */

.comparison-actions {
    margin-top: 32px;
    padding-top: 24px;
    border-top: 1px solid var(--cmp-border);
}

.comparison-buttons-wrapper {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 12px;
}

.comparison-actions .btn {
    min-width: 180px;
    text-align: center;
    padding: 10px 20px;
    border: 1px solid var(--cmp-border);
    background: var(--cmp-bg-white);
    color: var(--cmp-dark);
    font-family: var(--cmp-font);
    font-size: 13px;
    font-weight: 500;
    border-radius: var(--cmp-radius);
    transition: all var(--cmp-transition);
}

.comparison-actions .btn:hover {
    border-color: var(--cmp-black);
    color: var(--cmp-black);
    background: var(--cmp-bg-white);
}

.comparison-actions .btn i {
    margin-right: 8px;
}


/* ==========================================================================
   MOBILE (horizontal scroll)
   ========================================================================== */

@media (max-width: 767.98px) {
    .comparison-container {
        padding: 0;
        position: relative;
        z-index: 2;
    }

    .mobile-scroll-wrapper {
        position: relative;
        overflow-x: auto;
        -webkit-overflow-scrolling: touch;
        scrollbar-width: thin;
        border: 1px solid var(--cmp-border);
        border-radius: var(--cmp-radius);
        margin-bottom: 16px;
        background: var(--cmp-bg-white);
        box-shadow: var(--cmp-shadow-sm);
    }

    .mobile-scroll-wrapper::-webkit-scrollbar {
        height: 4px;
    }

    .mobile-scroll-wrapper::-webkit-scrollbar-track {
        background: var(--cmp-bg-off);
    }

    .mobile-scroll-wrapper::-webkit-scrollbar-thumb {
        background: var(--cmp-border-strong);
        border-radius: 2px;
    }

    /* Sticky first column */
    #product_comparison th.feature-header,
    #product_comparison th.feature-name,
    #product_comparison th.sticky-column {
        position: sticky !important;
        left: 0;
        background: var(--cmp-bg-feature) !important;
        z-index: 10 !important;
        min-width: 130px !important;
        width: 130px !important;
        padding: 10px 12px !important;
        font-size: 12px !important;
        box-shadow: 2px 0 4px rgba(0,0,0,0.04);
    }

    #product_comparison thead th.product-header {
        position: static !important;
        background: var(--cmp-bg-white) !important;
        z-index: 5 !important;
        min-width: 200px !important;
        padding: 12px !important;
    }

    #product_comparison {
        min-width: 600px !important;
        table-layout: auto !important;
    }

    #product_comparison th.product-header {
        min-width: 200px !important;
        vertical-align: top;
        padding: 12px !important;
    }

    #product_comparison td {
        min-width: 200px !important;
        padding: 10px 12px !important;
        vertical-align: middle;
        text-align: center !important;
        font-size: 13px !important;
    }

    #product_comparison .product-image img {
        max-width: 140px !important;
    }

    #product_comparison .product-name {
        font-size: 13px !important;
        margin: 0 0 8px !important;
    }

    #product_comparison .product-price {
        font-size: 17px !important;
        margin: 0 0 12px !important;
    }

    .btn-add-to-cart-compare {
        padding: 8px 14px;
        font-size: 12px;
        max-width: 170px;
    }

    .cmp-remove-icon {
        width: 26px;
        height: 26px;
        top: 6px;
        right: 6px;
    }

    .cmp-remove-icon svg {
        width: 18px;
        height: 18px;
    }

    /* Scroll hint */
    .mobile-scroll-hint {
        text-align: center;
        padding: 10px 16px;
        background: var(--cmp-bg-off);
        color: var(--cmp-mid);
        font-size: 13px;
        border-top: 1px solid var(--cmp-border);
        font-weight: 500;
    }

    .mobile-scroll-hint i {
        margin-right: 8px;
        animation: pulseHint 1.5s infinite;
        color: var(--cmp-light);
    }

    @keyframes pulseHint {
        0% { transform: translateX(0); opacity: 1; }
        50% { transform: translateX(8px); opacity: 0.6; }
        100% { transform: translateX(0); opacity: 1; }
    }

    .table-responsive {
        overflow: visible !important;
        margin-bottom: 0 !important;
    }

    /* Filter panel mobile */
    .filter-buttons {
        justify-content: center;
    }

    .btn-filter-category {
        flex: 1;
        min-width: 110px;
        text-align: center;
        padding: 8px 12px;
        font-size: 12px;
    }

    .filter-title {
        text-align: center;
    }

    /* Bottom buttons mobile */
    .comparison-buttons-wrapper {
        flex-direction: column;
        align-items: center;
        gap: 10px;
    }

    .comparison-actions .btn {
        width: 100%;
        max-width: 300px;
        display: block;
        margin: 0 auto;
    }

    .pull-left, .pull-right {
        float: none !important;
        display: block !important;
        margin-left: auto !important;
        margin-right: auto !important;
    }
}


/* ===== DESKTOP: hide mobile hints, reset wrapper ===== */
@media (min-width: 768px) {
    .mobile-scroll-hint {
        display: none !important;
    }

    .mobile-scroll-wrapper {
        overflow: visible !important;
        border: none !important;
        background: transparent !important;
        border-radius: 0 !important;
    }

    .mobile-scroll-wrapper .table-responsive {
        overflow: visible !important;
    }

    .comparison-buttons-wrapper {
        flex-direction: row;
        justify-content: space-between;
    }

    .btn-continue {
        order: 1;
        margin-right: auto;
    }

    .btn-share {
        order: 2;
        margin-left: auto;
    }
}


/* ===== PRODUCTS COUNTER ===== */
.products-counter {
    margin-top: 10px;
    padding: 8px 15px;
    background: var(--cmp-bg-white);
    border-radius: var(--cmp-radius);
    border: 1px solid var(--cmp-border);
    font-size: 13px;
    color: var(--cmp-mid);
}

/* ===== MOBILE DESCRIPTION BLOCK ===== */
.mobile-description {
    max-height: 120px;
    overflow-y: auto;
    font-size: 13px !important;
    line-height: 1.4;
    word-break: break-word;
    text-align: left !important;
    padding: 8px;
    background: var(--cmp-bg-off);
    border-radius: var(--cmp-radius);
}

/* ===== СЕЛЕКТОР РАЗМЕРА НА СТРАНИЦЕ СРАВНЕНИЯ ===== */
.product-size-selector {
    margin-bottom: 10px;
}

.compare-size-select {
    width: 100%;
    max-width: 200px;
    margin: 0 auto;
    display: block;
    padding: 8px 12px;
    border: 1px solid var(--cmp-border);
    border-radius: var(--cmp-radius);
    font-family: var(--cmp-font);
    font-size: 13px;
    color: var(--cmp-dark);
    background: var(--cmp-bg-white);
    cursor: pointer;
    transition: border-color var(--cmp-transition);
    -webkit-appearance: none;
    -moz-appearance: none;
    appearance: none;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 12 12'%3E%3Cpath fill='%23666' d='M6 8L1 3h10z'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 10px center;
    padding-right: 30px;
}

.compare-size-select:hover {
    border-color: var(--cmp-black);
}

.compare-size-select:focus {
    border-color: var(--cmp-black);
    outline: none;
}

.compare-size-select option:disabled {
    color: var(--cmp-light);
}

@media (max-width: 767.98px) {
    .compare-size-select {
        max-width: 170px;
        font-size: 12px;
        padding: 7px 10px;
    }
}

.product-size-selector .no-sizes {
    display: block;
    text-align: center;
    padding: 8px 12px;
    font-size: 13px;
    color: var(--cmp-light);
    min-height: 35px;
    line-height: 19px;
}