.breadcrumb {
    font-size: 0.9rem;
    color: var(--color-text-light);
    margin-bottom: var(--space-md);
}

.breadcrumb a {
    color: var(--color-text-light);
}

.breadcrumb a:hover {
    color: var(--color-primary);
}

.breadcrumb__separator {
    margin: 0 6px;
}

.breadcrumb__current {
    color: var(--color-text);
    font-weight: 600;
}

.product-listing__layout {
    display: grid;
    grid-template-columns: 300px 1fr;
    gap: var(--space-lg);
    align-items: start;
}

/*
 * موقع فیلتر/صفحه‌بندی AJAX (product-listing-ajax.js) روی #productListingMain
 * کلاس is-loading اضافه می‌شه: محتوای قبلی کمرنگ می‌شه و یک اسپینر
 * چرخان وسط ظاهر می‌شه، تا رفرش شدن نتایج (بدون رفرش کامل صفحه) برای
 * کاربر قابل حس باشه.
 */
.product-listing__main {
    position: relative;
    min-height: 200px;
}

.product-listing__main.is-loading {
    opacity: 0.5;
    pointer-events: none;
    transition: opacity 0.15s ease;
}

.product-listing__main.is-loading::after {
    content: '';
    position: absolute;
    top: 120px;
    right: 50%;
    transform: translateX(50%);
    width: 40px;
    height: 40px;
    border: 3px solid var(--color-border);
    border-top-color: var(--color-primary);
    border-radius: 50%;
    animation: product-listing-spin 0.7s linear infinite;
    z-index: 5;
}

@keyframes product-listing-spin {
    to {
        transform: translateX(50%) rotate(360deg);
    }
}

.product-filters {
    background-color: var(--color-surface);
    border-radius: var(--radius-md);
    padding: var(--space-md);
    box-shadow: var(--shadow-sm);
}

.product-filters__search {
    display: flex;
    flex-direction: column;
    gap: 8px;
    margin-bottom: var(--space-md);
}

.product-filters__search .form-control {
    width: 100%;
    min-width: 0;
    box-sizing: border-box;
}

.product-filters__search button {
    width: 100%;
}

.product-filters h4 {
    margin-bottom: var(--space-xs);
}

.product-filters__list {
    list-style: none;
}

.product-filters__list li {
    margin-bottom: 6px;
}

.product-filters__list a {
    color: var(--color-text-light);
    font-weight: 600;
}

.product-filters__list a:hover {
    color: var(--color-primary);
}

.product-filters__facets {
    display: flex;
    flex-direction: column;
    gap: 8px;
    margin-top: var(--space-md);
    padding-top: var(--space-md);
    border-top: 1px solid var(--color-border);
}

.product-filters__facets h4 {
    margin-top: var(--space-xs);
}

.product-filters__checkbox {
    display: flex;
    align-items: center;
    gap: 6px;
    cursor: pointer;
    font-size: 0.9rem;
    color: var(--color-text-light);
    margin: 4px 0;
}

.product-filters__checkbox input,
.product-filters__attribute-option input {
    appearance: none;
    -webkit-appearance: none;
    flex-shrink: 0;
    width: 18px;
    height: 18px;
    margin: 0;
    border: 2px solid var(--color-border);
    border-radius: var(--radius-sm);
    background-color: var(--color-surface);
    cursor: pointer;
    position: relative;
    transition: background-color var(--transition-fast), border-color var(--transition-fast);
}

.product-filters__checkbox input:hover,
.product-filters__attribute-option input:hover {
    border-color: var(--color-primary);
}

.product-filters__checkbox input:checked,
.product-filters__attribute-option input:checked {
    background-color: var(--color-primary);
    border-color: var(--color-primary);
}

.product-filters__checkbox input:checked::after,
.product-filters__attribute-option input:checked::after {
    content: "";
    position: absolute;
    top: 2px;
    right: 5px;
    width: 5px;
    height: 9px;
    border: solid var(--color-surface);
    border-width: 0 2px 2px 0;
    transform: rotate(45deg);
}

.product-filters__checkbox input:focus-visible,
.product-filters__attribute-option input:focus-visible {
    outline: 2px solid var(--color-primary-dark);
    outline-offset: 2px;
}

/* اسلایدر بازه‌ی قیمت - دو input[type=range] روی هم قرار می‌گیرن
   (تکنیک استاندارد dual-range) و فقط دسته‌ی هرکدوم قابل کلیکه؛ خط بین دو
   دسته با #productPriceRangeFill (در product-price-range.js بر اساس
   درصد مقدار نسبت به بازه‌ی کل محاسبه می‌شه) رنگی می‌شه. */
.price-range {
    padding-top: 6px;
}

.price-range__labels {
    display: flex;
    justify-content: space-between;
    margin-bottom: 10px;
}

.price-range__label {
    display: inline-block;
    background: var(--color-primary);
    color: var(--color-surface);
    font-size: 0.75rem;
    font-weight: 600;
    padding: 3px 8px;
    border-radius: var(--radius-sm);
    white-space: nowrap;
}

.price-range__track-wrap {
    position: relative;
    height: 20px;
}

.price-range__track,
.price-range__track-fill {
    position: absolute;
    top: 50%;
    height: 4px;
    border-radius: var(--radius-pill);
    transform: translateY(-50%);
}

.price-range__track {
    right: 0;
    left: 0;
    background: var(--color-border);
}

.price-range__track-fill {
    background: var(--color-primary);
}

.price-range__input {
    position: absolute;
    top: 50%;
    right: 0;
    left: 0;
    transform: translateY(-50%);
    width: 100%;
    margin: 0;
    background: transparent;
    -webkit-appearance: none;
    appearance: none;
    pointer-events: none;
}

.price-range__input::-webkit-slider-runnable-track {
    -webkit-appearance: none;
    background: transparent;
}

.price-range__input::-moz-range-track {
    background: transparent;
    border: none;
}

.price-range__input::-webkit-slider-thumb {
    -webkit-appearance: none;
    pointer-events: auto;
    width: 18px;
    height: 18px;
    border-radius: 50%;
    background: var(--color-surface);
    border: 2px solid var(--color-primary);
    box-shadow: var(--shadow-sm);
    cursor: pointer;
    margin-top: 0;
}

.price-range__input::-moz-range-thumb {
    pointer-events: auto;
    width: 18px;
    height: 18px;
    border-radius: 50%;
    background: var(--color-surface);
    border: 2px solid var(--color-primary);
    box-shadow: var(--shadow-sm);
    cursor: pointer;
}

.product-filters__attribute-list {
    list-style: none;
    display: flex;
    flex-wrap: wrap;
    gap: 6px 10px;
}

.product-filters__attribute-list--dropdown,
.product-filters__attribute-list--button {
    flex-direction: column;
}

/* وقتی تعداد مقادیر یک ویژگی زیاده (بالای آستانه در list.php)، لیست
   ارتفاع محدود می‌گیره و خودش اسکرول می‌شه تا کل سایدبار طولانی نشه؛
   flex-wrap خاموش می‌شه چون توی حالت اسکرول ستونی رندر می‌شه. */
.product-filters__attribute-list--scrollable {
    flex-wrap: nowrap;
    flex-direction: column;
    max-height: 220px;
    overflow-y: auto;
    gap: 2px;
    padding-inline-end: 4px;
}

.product-filters__attribute-search {
    margin-bottom: 6px;
    padding: 6px 10px;
    font-size: 0.85rem;
    height: auto;
}

.product-filters__attribute-option {
    display: flex;
    align-items: center;
    gap: 6px;
    cursor: pointer;
    font-size: 0.9rem;
    color: var(--color-text-light);
}

.product-filters__color-swatch {
    display: inline-block;
    width: 16px;
    height: 16px;
    border-radius: 50%;
    border: 1px solid var(--color-border);
    flex-shrink: 0;
}

.product-filters__clear {
    align-self: flex-start;
    font-size: 0.85rem;
    color: var(--color-text-light);
    text-decoration: underline;
}

.product-filters__clear:hover {
    color: var(--color-primary);
}

.section__header--right {
    text-align: right;
    margin-bottom: var(--space-md);
}

.pagination {
    display: flex;
    align-items: center;
    gap: 8px;
    justify-content: center;
    margin-top: var(--space-lg);
    flex-wrap: wrap;
}

.pagination__link {
    min-width: 40px;
    height: 40px;
    padding: 0 4px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    background-color: var(--color-surface);
    box-shadow: var(--shadow-sm);
    font-weight: 700;
    color: var(--color-text);
    transition: background-color var(--transition-fast), color var(--transition-fast), box-shadow var(--transition-fast), transform var(--transition-fast);
}

a.pagination__link:hover {
    background-color: var(--color-primary);
    color: #fff;
    box-shadow: var(--shadow-md);
    transform: translateY(-1px);
}

.pagination__link--active {
    background-color: var(--color-primary);
    color: #fff;
    box-shadow: var(--shadow-md);
}

a.pagination__link--active:hover {
    background-color: var(--color-primary);
    color: #fff;
}

.pagination__link--nav {
    width: auto;
    border-radius: var(--radius-pill);
    padding: 0 var(--space-sm);
    gap: 4px;
    font-weight: 600;
}

.pagination__arrow {
    font-size: 1.1rem;
    line-height: 1;
}

.pagination__link--disabled {
    opacity: 0.4;
    box-shadow: none;
    cursor: default;
    pointer-events: none;
}

.pagination__ellipsis {
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--color-text-light);
    font-weight: 700;
}

@media (max-width: 480px) {
    .pagination__nav-label {
        display: none;
    }

    .pagination__link--nav {
        width: 40px;
        padding: 0;
    }
}

.product-detail {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-lg);
    margin-bottom: var(--space-xl);
}

.product-detail__main-image {
    width: 100%;
    aspect-ratio: 1 / 1;
    object-fit: cover;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-md);
}

.product-detail__thumbs {
    display: flex;
    gap: var(--space-xs);
    margin-top: var(--space-sm);
}

.product-detail__thumb {
    width: 72px;
    height: 72px;
    object-fit: cover;
    border-radius: var(--radius-sm);
    cursor: pointer;
    border: 2px solid transparent;
}

.product-detail__thumb:hover,
.product-detail__thumb.is-active {
    border-color: var(--color-primary);
}

/*
 * انتخاب رنگ/سایز: طبق تصمیم محصول، فعلاً فقط ظاهریه (فقط حالت
 * انتخاب‌شده رو با کلیک عوض می‌کنه، تاثیری روی سبد خرید/قیمت/موجودی
 * نداره). مدیریت واقعی (تعریف رنگ/سایز per محصول، اتصال به موجودی)
 * بعداً به مدل محصول و پنل ادمین اضافه می‌شه.
 */
.product-detail__option-group {
    margin-bottom: var(--space-md);
}

.product-detail__option-label {
    font-weight: 700;
    font-size: 0.9rem;
    margin-bottom: 10px;
    display: flex;
    gap: 6px;
}

.product-detail__option-label span {
    font-weight: 400;
    color: var(--color-text-light);
}

.product-detail__color-options {
    display: flex;
    gap: 10px;
    flex-wrap: wrap;
}

.product-detail__color-swatch {
    width: 34px;
    height: 34px;
    border-radius: 50%;
    border: 2px solid var(--color-border);
    cursor: pointer;
    padding: 0;
    position: relative;
    transition: transform 0.15s ease, border-color 0.15s ease;
}

.product-detail__color-swatch:hover {
    transform: scale(1.08);
}

.product-detail__color-swatch.is-selected {
    border-color: var(--color-primary);
    box-shadow: 0 0 0 2px var(--color-surface), 0 0 0 4px var(--color-primary);
}

.product-detail__size-options {
    display: flex;
    gap: 8px;
    flex-wrap: wrap;
}

.product-detail__size-option {
    min-width: 46px;
    height: 42px;
    padding: 0 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: var(--radius-sm);
    border: 2px solid var(--color-border);
    font-weight: 700;
    font-size: 0.9rem;
    cursor: pointer;
    transition: all 0.15s ease;
    background: var(--color-surface);
    color: var(--color-text);
}

.product-detail__size-option:hover {
    border-color: var(--color-primary);
}

.product-detail__size-option.is-selected {
    border-color: var(--color-primary);
    background: var(--color-primary);
    color: #fff;
}

.product-detail__price {
    font-size: 1.6rem;
    font-weight: 700;
    color: var(--color-primary-dark);
    margin: var(--space-xs) 0;
}

.product-detail__price-box {
    margin: var(--space-xs) 0;
}

.product-detail__price--old {
    font-size: 1.05rem;
    font-weight: 400;
    color: var(--color-text-light);
    text-decoration: line-through;
    margin: 0 0 2px;
    display: block;
}

.product-detail__price-row {
    display: flex;
    align-items: center;
    gap: var(--space-xs);
}

.product-detail__price--sale {
    color: var(--color-danger);
    margin: 0;
}

.product-detail__discount-badge {
    background-color: var(--color-danger);
    color: #fff;
    font-size: 0.8rem;
    font-weight: 700;
    padding: 3px 12px;
    border-radius: var(--radius-pill);
}

.product-detail__short-description {
    margin: var(--space-sm) 0;
    padding: var(--space-sm);
    background-color: var(--color-bg);
    border-radius: var(--radius-md);
    color: var(--color-text);
    font-size: 0.92rem;
    line-height: 1.9;
}

.product-detail__short-description ul,
.product-detail__short-description ol {
    padding-inline-start: 1.4em;
    margin: 0.4em 0;
}

.product-detail__stock {
    font-weight: 700;
    margin-bottom: var(--space-sm);
}

.product-detail__short-description {
    margin-top: 20px;
    margin-bottom: 28px;
    line-height: 1.8;
}

.product-detail__short-description ul {
    margin: 12px 0 0;
    padding-right: 24px;
    padding-left: 0;
}

.product-detail__short-description li {
    margin-bottom: 6px;
}

.in-stock {
    color: var(--color-success);
}

.out-of-stock {
    color: var(--color-danger);
}

.product-description-full {
    max-width: 800px;
    margin: 0 auto var(--space-xl);
    padding-top: var(--space-lg);
    border-top: 1px solid var(--color-border);
}

.product-description-full h2 {
    margin-bottom: var(--space-md);
}

.product-description-full__content {
    color: var(--color-text-light);
    line-height: 1.9;
}

.product-description-full__content h1,
.product-description-full__content h2,
.product-description-full__content h3,
.product-description-full__content h4,
.product-description-full__content h5,
.product-description-full__content h6 {
    color: var(--color-text);
    margin: 0.7em 0 0.3em;
}

.product-description-full__content p {
    margin: 0 0 0.8em;
}

.product-description-full__content blockquote {
    margin: 0 0 0.9em;
    padding: 10px 16px;
    border-right: 4px solid var(--color-primary);
    background-color: var(--color-bg);
}

.product-description-full__content ul,
.product-description-full__content ol {
    margin: 0 0 0.9em;
    padding-right: 1.4em;
}

.product-description-full__content hr {
    border: none;
    border-top: 2px dashed var(--color-border);
    margin: 1.2em 0;
}

.product-detail__tags {
    display: flex;
    gap: 8px;
    flex-wrap: wrap;
    margin-bottom: var(--space-md);
}

.badge--tag {
    background-color: var(--color-accent-purple);
}

.product-detail__add-form {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
}

.product-detail__add-form input[type="number"] {
    width: 80px;
}

@media (max-width: 900px) {
    .product-listing__layout,
    .product-detail {
        grid-template-columns: 1fr;
    }
}

.product-detail__rating {
    color: var(--color-text-light);
    font-size: 0.95rem;
    margin-bottom: var(--space-xs);
}

.product-comments {
    margin-bottom: var(--space-xl);
}

.product-comments__layout {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-lg);
    align-items: start;
}

@media (max-width: 900px) {
    .product-comments__layout {
        grid-template-columns: 1fr;
    }
}

/* دکمه‌ی لایک (قلب) صفحه‌ی جزئیات محصول - نگاه کن
   views/partials/product-like-button.php و public/assets/js/product-like.js */

.product-detail__title-row {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    gap: var(--space-sm);
}

.product-detail__title-row h1 {
    margin: 0;
}

.like-form {
    flex-shrink: 0;
}

.like-button {
    position: relative;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 44px;
    height: 44px;
    flex-shrink: 0;
    border: 1px solid var(--color-border);
    border-radius: 50%;
    background-color: var(--color-surface);
    color: var(--color-text-light);
    cursor: pointer;
    transition: color var(--transition-fast), border-color var(--transition-fast);
}

.like-button:hover {
    color: var(--color-danger);
    border-color: var(--color-danger);
}

.like-button.is-liked {
    color: var(--color-danger);
    border-color: var(--color-danger);
}

.like-button__icon {
    position: relative;
    z-index: 1;
    width: 22px;
    height: 22px;
    fill: none;
    stroke: currentColor;
    stroke-width: 1.8;
    stroke-linecap: round;
    stroke-linejoin: round;
    transition: fill var(--transition-fast), stroke var(--transition-fast);
}

.like-button.is-liked .like-button__icon {
    fill: var(--color-danger);
    stroke: var(--color-danger);
}

.like-button.is-bursting .like-button__icon {
    animation: like-button-pop 0.45s ease;
}

@keyframes like-button-pop {
    0% { transform: scale(1); }
    30% { transform: scale(1.35); }
    55% { transform: scale(0.88); }
    100% { transform: scale(1); }
}

/* شش ذره‌ی کوچیک که لحظه‌ی لایک از دلِ قلب به بیرون می‌ریزن و محو می‌شن -
   نگاه کن .is-bursting که فقط لحظه‌ی *لایک‌کردن* (نه آنلایک) به دکمه اضافه
   می‌شه (product-like.js). */
.like-button__burst {
    position: absolute;
    inset: 0;
    pointer-events: none;
}

.like-button__burst span {
    position: absolute;
    top: 50%;
    left: 50%;
    width: 6px;
    height: 6px;
    margin: -3px 0 0 -3px;
    border-radius: 50%;
    background-color: var(--color-danger);
    opacity: 0;
}

.like-button__burst span:nth-child(1) { --like-burst-angle: 0deg; }
.like-button__burst span:nth-child(2) { --like-burst-angle: 60deg; }
.like-button__burst span:nth-child(3) { --like-burst-angle: 120deg; }
.like-button__burst span:nth-child(4) { --like-burst-angle: 180deg; }
.like-button__burst span:nth-child(5) { --like-burst-angle: 240deg; }
.like-button__burst span:nth-child(6) { --like-burst-angle: 300deg; }

.like-button.is-bursting .like-button__burst span {
    animation: like-button-burst 0.6s ease-out forwards;
}

@keyframes like-button-burst {
    0% {
        opacity: 1;
        transform: rotate(var(--like-burst-angle)) translateX(0) scale(1);
    }
    100% {
        opacity: 0;
        transform: rotate(var(--like-burst-angle)) translateX(20px) scale(0.3);
    }
}