/*
 * IranWeb Platform UI
 * Theme-safe, mobile-first refinements for nopCommerce storefronts.
 * Every rule is scoped to the class injected by the platform plugin.
 */

.iw-platform-ui {
    --iw-ui-accent: var(--iw-platform-accent, #2563eb);
    --iw-ui-on-accent: var(--iw-platform-on-accent, #fff);
    --iw-ui-text: #172033;
    --iw-ui-muted: #687386;
    --iw-ui-surface: #fff;
    --iw-ui-soft: #f5f7fb;
    --iw-ui-border: #e5e9f1;
    --iw-ui-success: #138a55;
    --iw-ui-danger: #d82f49;
    --iw-ui-radius-sm: 10px;
    --iw-ui-radius: 16px;
    --iw-ui-radius-lg: 22px;
    --iw-ui-shadow: 0 12px 35px rgba(23, 32, 51, .08);
    --iw-ui-shadow-hover: 0 20px 48px rgba(23, 32, 51, .14);
    color-scheme: light;
}

.iw-platform-ui *,
.iw-platform-ui *::before,
.iw-platform-ui *::after {
    box-sizing: border-box;
}

.iw-platform-ui body {
    color: var(--iw-ui-text);
    background: var(--iw-ui-soft);
    font-size: 14px;
    line-height: 1.8;
    text-rendering: optimizeLegibility;
    -webkit-font-smoothing: antialiased;
}

.iw-platform-ui :where(img, svg, video) {
    max-width: 100%;
}

.iw-platform-ui :where(a, button, input, select, textarea) {
    -webkit-tap-highlight-color: transparent;
}

.iw-platform-ui :where(a, button, input, select, textarea):focus-visible {
    outline: 3px solid color-mix(in srgb, var(--iw-ui-accent) 28%, transparent);
    outline-offset: 2px;
}

.iw-platform-ui :where(input[type="text"], input[type="email"], input[type="tel"], input[type="password"], input[type="number"], input[type="search"], select, textarea) {
    min-height: 46px;
    border: 1px solid var(--iw-ui-border);
    border-radius: var(--iw-ui-radius-sm);
    color: var(--iw-ui-text);
    background-color: var(--iw-ui-surface);
    box-shadow: 0 1px 2px rgba(23, 32, 51, .03);
    transition: border-color .18s ease, box-shadow .18s ease, background-color .18s ease;
}

.iw-platform-ui :where(input, select, textarea):focus {
    border-color: color-mix(in srgb, var(--iw-ui-accent) 65%, #fff);
    box-shadow: 0 0 0 4px color-mix(in srgb, var(--iw-ui-accent) 10%, transparent);
}

.iw-platform-ui :where(button, .button-1, .button-2, input[type="button"], input[type="submit"]) {
    min-height: 44px;
    border-radius: var(--iw-ui-radius-sm);
    font-weight: 700;
    transition: transform .18s ease, box-shadow .18s ease, filter .18s ease;
}

.iw-platform-ui :where(button, .button-1, .button-2, input[type="button"], input[type="submit"]):not(:disabled):active {
    transform: scale(.98);
}

.iw-platform-ui :where(.master-wrapper-content, .center-1, .center-2) {
    min-width: 0;
}

.iw-platform-ui .master-wrapper-content {
    width: min(100% - 24px, 1440px);
    margin-inline: auto;
}

.iw-platform-ui :where(.page-title, .topic-page .page-title) h1,
.iw-platform-ui :where(.product-grid, .product-list, .home-page-category-grid) > .title strong {
    color: var(--iw-ui-text);
    font-weight: 800;
    letter-spacing: -.025em;
}

/* Breadcrumbs stay usable on narrow screens instead of wrapping into tall blocks. */
.iw-platform-ui .breadcrumb {
    overflow-x: auto;
    max-width: 100%;
    scrollbar-width: none;
    white-space: nowrap;
}

.iw-platform-ui .breadcrumb::-webkit-scrollbar {
    display: none;
}

.iw-platform-ui .breadcrumb ul {
    display: inline-flex;
    min-width: max-content;
    align-items: center;
}

/* Product and category cards */
.iw-platform-ui :where(.product-grid, .product-list, .home-page-category-grid, .sub-category-grid) .item-grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 12px;
}

.iw-platform-ui :where(.product-grid, .product-list) .item-box,
.iw-platform-ui :where(.home-page-category-grid, .sub-category-grid) .item-box {
    width: auto !important;
    min-width: 0;
    margin: 0 !important;
    border: 1px solid var(--iw-ui-border);
    border-radius: var(--iw-ui-radius);
    background: var(--iw-ui-surface);
    box-shadow: 0 4px 18px rgba(23, 32, 51, .045);
    transition: border-color .2s ease, transform .22s ease, box-shadow .22s ease;
}

.iw-platform-ui :where(.product-grid, .product-list) .item-box:hover,
.iw-platform-ui :where(.home-page-category-grid, .sub-category-grid) .item-box:hover {
    border-color: color-mix(in srgb, var(--iw-ui-accent) 24%, var(--iw-ui-border));
    box-shadow: var(--iw-ui-shadow-hover);
    transform: translateY(-3px);
}

.iw-platform-ui .item-box .product-item,
.iw-platform-ui .item-box .category-item {
    height: 100%;
    overflow: hidden;
    border-radius: inherit;
}

.iw-platform-ui .item-box .picture {
    overflow: hidden;
    margin: 0;
    border-radius: calc(var(--iw-ui-radius) - 1px) calc(var(--iw-ui-radius) - 1px) 0 0;
    background: #fff;
}

.iw-platform-ui .item-box .picture a {
    display: grid;
    aspect-ratio: 1 / 1;
    place-items: center;
}

.iw-platform-ui .item-box .picture img {
    width: 100%;
    height: 100%;
    object-fit: contain;
    transition: transform .35s ease;
}

.iw-platform-ui .item-box:hover .picture img {
    transform: scale(1.035);
}

.iw-platform-ui .item-box :where(.details, .product-details) {
    padding: 12px;
}

.iw-platform-ui .item-box :where(.product-title, .title) {
    min-height: 3.3em;
    margin: 0 0 8px;
    color: var(--iw-ui-text);
    font-size: 13px;
    font-weight: 700;
    line-height: 1.65;
}

.iw-platform-ui .item-box .prices {
    color: var(--iw-ui-text);
    font-weight: 800;
}

.iw-platform-ui .item-box .actual-price {
    color: var(--iw-ui-accent);
}

.iw-platform-ui .item-box .buttons {
    display: flex;
    gap: 6px;
    margin-top: 10px;
}

.iw-platform-ui .item-box .buttons > * {
    min-width: 0;
}

/* Product details */
.iw-platform-ui .product-details-page .product-essential {
    display: grid;
    grid-template-columns: minmax(0, 1fr);
    gap: 20px;
    padding: 14px;
    border: 1px solid var(--iw-ui-border);
    border-radius: var(--iw-ui-radius-lg);
    background: var(--iw-ui-surface);
    box-shadow: var(--iw-ui-shadow);
}

.iw-platform-ui .product-details-page :where(.gallery, .overview) {
    float: none;
    width: auto;
    min-width: 0;
    margin: 0;
}

.iw-platform-ui .product-details-page .picture {
    overflow: hidden;
    border-radius: var(--iw-ui-radius);
    background: #fff;
}

.iw-platform-ui .product-details-page .product-name h1 {
    color: var(--iw-ui-text);
    font-size: clamp(20px, 4.8vw, 32px);
    font-weight: 800;
    line-height: 1.55;
}

.iw-platform-ui .product-details-page :where(.attributes, .rental-attributes, .giftcard, .add-to-cart, .overview-buttons) {
    border-radius: var(--iw-ui-radius);
}

.iw-platform-ui .product-details-page .add-to-cart {
    padding: 14px;
    background: var(--iw-ui-soft);
}

.iw-platform-ui .product-details-page .add-to-cart-button {
    min-height: 50px;
    border: 0;
    color: var(--iw-ui-on-accent);
    background: var(--iw-ui-accent);
    box-shadow: 0 10px 22px color-mix(in srgb, var(--iw-ui-accent) 25%, transparent);
}

.iw-platform-ui :where(.product-collateral, .product-review-list, .product-specs-box, .product-tags-box) {
    margin-top: 18px;
    padding: 16px;
    border: 1px solid var(--iw-ui-border);
    border-radius: var(--iw-ui-radius-lg);
    background: var(--iw-ui-surface);
}

/* Cart, checkout, account and common forms */
.iw-platform-ui :where(.shopping-cart-page, .checkout-page, .account-page, .registration-page, .login-page, .contact-page) :where(.fieldset, .section, .order-summary-content, .checkout-data) {
    border-radius: var(--iw-ui-radius);
}

.iw-platform-ui :where(.shopping-cart-page, .checkout-page, .account-page, .registration-page, .login-page, .contact-page) .fieldset {
    padding: 16px;
    border: 1px solid var(--iw-ui-border);
    background: var(--iw-ui-surface);
    box-shadow: 0 5px 20px rgba(23, 32, 51, .04);
}

.iw-platform-ui :where(.table-wrapper, .cart, .data-table) {
    max-width: 100%;
}

.iw-platform-ui .table-wrapper {
    overflow-x: auto;
    border-radius: var(--iw-ui-radius);
    -webkit-overflow-scrolling: touch;
}

.iw-platform-ui :where(.cart, .data-table) {
    border-collapse: separate;
    border-spacing: 0;
    border: 1px solid var(--iw-ui-border);
    border-radius: var(--iw-ui-radius);
    background: var(--iw-ui-surface);
}

.iw-platform-ui :where(.cart, .data-table) th {
    background: var(--iw-ui-soft);
    font-weight: 700;
}

.iw-platform-ui .message-error,
.iw-platform-ui .field-validation-error {
    color: var(--iw-ui-danger);
}

.iw-platform-ui .bar-notification {
    border-radius: 0 0 var(--iw-ui-radius) var(--iw-ui-radius);
    box-shadow: var(--iw-ui-shadow);
}

/* Mobile-first usability */
@media (max-width: 767px) {
    .iw-platform-ui body {
        font-size: 13px;
        overflow-x: hidden;
    }

    .iw-platform-ui .master-wrapper-content {
        width: min(100% - 20px, 1440px);
    }

    .iw-platform-ui :where(.page-title, .topic-page .page-title) h1 {
        font-size: 22px;
        line-height: 1.5;
    }

    .iw-platform-ui :where(input, select, textarea) {
        font-size: 16px !important; /* Prevent iOS zoom on focus. */
    }

    .iw-platform-ui :where(button, .button-1, .button-2, input[type="button"], input[type="submit"]) {
        min-height: 46px;
    }

    .iw-platform-ui .item-box :where(.details, .product-details) {
        padding: 10px;
    }

    .iw-platform-ui .item-box .buttons {
        align-items: stretch;
    }

    .iw-platform-ui .item-box .buttons :where(.product-box-add-to-cart-button, .add-to-wishlist-button, .add-to-compare-list-button) {
        min-width: 42px;
        padding-inline: 8px;
    }

    .iw-platform-ui .product-details-page .product-essential {
        padding: 10px;
        border-radius: 18px;
    }

    .iw-platform-ui .product-details-page .add-to-cart {
        display: grid;
        grid-template-columns: auto minmax(0, 1fr);
        gap: 8px;
        align-items: stretch;
    }

    .iw-platform-ui .product-details-page .add-to-cart-button {
        width: 100%;
    }

    .iw-platform-ui :where(.shopping-cart-page, .checkout-page, .account-page, .registration-page, .login-page, .contact-page) .fieldset {
        padding: 12px;
    }

    .iw-platform-ui :where(.form-fields, .inputs) {
        min-width: 0;
    }

    .iw-platform-ui .inputs {
        display: grid;
        grid-template-columns: 1fr;
        gap: 6px;
        text-align: start;
    }

    .iw-platform-ui .inputs > label {
        width: auto;
        margin: 0;
        text-align: start;
    }

    .iw-platform-ui .inputs :where(input, select, textarea) {
        width: 100%;
        max-width: none;
    }

    .iw-platform-ui .pager ul {
        display: flex;
        overflow-x: auto;
        gap: 5px;
        padding-bottom: 4px;
        scrollbar-width: none;
    }

    .iw-platform-ui .pager li a,
    .iw-platform-ui .pager li span {
        display: grid;
        min-width: 42px;
        min-height: 42px;
        place-items: center;
        border-radius: 12px;
    }
}

@media (min-width: 600px) {
    .iw-platform-ui :where(.product-grid, .product-list, .home-page-category-grid, .sub-category-grid) .item-grid {
        grid-template-columns: repeat(3, minmax(0, 1fr));
        gap: 16px;
    }
}

@media (min-width: 1001px) {
    .iw-platform-ui :where(.product-grid, .product-list, .home-page-category-grid, .sub-category-grid) .item-grid {
        grid-template-columns: repeat(4, minmax(0, 1fr));
        gap: 20px;
    }

    .iw-platform-ui .product-details-page .product-essential {
        grid-template-columns: minmax(360px, .9fr) minmax(420px, 1.1fr);
        gap: clamp(26px, 4vw, 60px);
        padding: clamp(20px, 3vw, 38px);
    }
}

@media (min-width: 1280px) {
    .iw-platform-ui :where(.product-grid, .product-list) .item-grid {
        grid-template-columns: repeat(4, minmax(0, 1fr));
    }
}

@media (prefers-reduced-motion: reduce) {
    .iw-platform-ui *,
    .iw-platform-ui *::before,
    .iw-platform-ui *::after {
        scroll-behavior: auto !important;
        transition-duration: .01ms !important;
        animation-duration: .01ms !important;
        animation-iteration-count: 1 !important;
    }
}