/* =========================================================
   ساخت‌یار | Cart Page
   بدون کد تخفیف، بدون علاقه‌مندی
   Namespace: .cart-*
   وابستگی: theme.css — بدون :root جدا
   ========================================================= */

.cart-page {
    --cart-bg: var(--color-white, #FFFFFF);
    --cart-page-bg: var(--color-surface, #F8F8F6);
    --cart-surface: var(--color-surface, #F8F8F6);
    --cart-surface-2: var(--color-surface-2, #F2F1ED);

    --cart-text: var(--color-text, #171A18);
    --cart-text-soft: var(--color-text-soft, #3F4640);
    --cart-muted: var(--color-muted, #5f645c);
    --cart-muted-light: var(--color-muted-light, #737869);

    --cart-primary: var(--color-primary, #B85C38);
    --cart-primary-dark: var(--color-primary-dark, #9A4B2C);
    --cart-primary-soft: var(--color-primary-soft, #FFF2EC);

    --cart-secondary: var(--color-secondary, #24372F);
    --cart-secondary-dark: var(--color-secondary-dark, #18251F);
    --cart-secondary-soft: var(--color-secondary-soft, #EEF3F0);

    --cart-accent: var(--color-accent, #D9E84A);

    --cart-border: var(--color-border, #E8E2D8);
    --cart-border-light: var(--color-border-light, #F0EDE6);
    --cart-border-strong: var(--color-border-strong, #D7D0C4);

    --cart-danger: var(--color-danger, #C0392B);
    --cart-danger-soft: var(--color-danger-soft, #FDECEA);

    --cart-shadow-sm: var(--shadow-sm, 0 2px 8px rgba(23, 26, 24, 0.06));
    --cart-shadow-md: var(--shadow-md, 0 10px 28px rgba(23, 26, 24, 0.08));

    --cart-radius-sm: var(--radius-sm, 8px);
    --cart-radius-md: var(--radius-md, 12px);
    --cart-radius-lg: var(--radius-lg, 16px);
    --cart-radius-xl: var(--radius-xl, 22px);
    --cart-radius-full: var(--radius-full, 999px);

    --cart-container-max: var(--container-max, 1320px);
    --cart-container-pad: var(--container-pad, 24px);

    --cart-font: var(--font-body, "Vazirmatn", Tahoma, Arial, sans-serif);
    --cart-mono: var(--font-mono, "Vazirmatn", Tahoma, sans-serif);

    --cart-ease: var(--ease-standard, cubic-bezier(0.4, 0, 0.2, 1));
    --cart-ease-out: var(--ease-out, cubic-bezier(0.16, 1, 0.3, 1));
    --cart-t-fast: var(--transition-fast, 160ms);
    --cart-t-base: var(--transition-base, 260ms);

    font-family: var(--cart-font);
    background: var(--cart-page-bg);
    color: var(--cart-text);
    direction: rtl;
    min-height: 100vh;
    padding-bottom: 60px;
}

.cart-page *,
.cart-page *::before,
.cart-page *::after {
    box-sizing: border-box;
}

.cart-page a {
    text-decoration: none;
    color: inherit;
}

.cart-page button {
    font-family: inherit;
    border: none;
    background: transparent;
    cursor: pointer;
    color: inherit;
}

.cart-page input,
.cart-page select {
    font-family: inherit;
}

.cart-page img {
    display: block;
    max-width: 100%;
}

.cart-page ul,
.cart-page ol {
    list-style: none;
    margin: 0;
    padding: 0;
}

.cart-page p {
    margin: 0;
}

.cart-container,
.cart-header__container,
.cart-content__container,
.cart-suggestions__container,
.cart-guide__container {
    width: 100%;
    max-width: var(--cart-container-max);
    margin-inline: auto;
    padding-inline: var(--cart-container-pad);
}

/* =========================================================
   HEADER
   ========================================================= */

.cart-header {
    background: var(--cart-bg);
    border-bottom: 1px solid var(--cart-border-light);
    padding: 20px 0 24px;
}

.cart-header__breadcrumb {
    display: flex;
    align-items: center;
    gap: 6px;
    margin-bottom: 14px;
    font-size: 12px;
    color: var(--cart-muted);
}

.cart-header__breadcrumb a {
    color: var(--cart-muted);
    transition: color var(--cart-t-fast) var(--cart-ease);
}

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

.cart-header__breadcrumb-sep {
    opacity: 0.4;
    font-size: 12px;
}

.cart-header__breadcrumb-current {
    color: var(--cart-text);
    font-weight: 700;
}

.cart-header__title {
    margin: 0 0 6px;
    font-size: clamp(22px, 4vw, 32px);
    font-weight: 900;
    line-height: 1.3;
    color: var(--cart-text);
    letter-spacing: -0.02em;
}

.cart-header__desc {
    font-size: 13.5px;
    line-height: 1.9;
    color: var(--cart-muted);
    max-width: 52ch;
}

/* =========================================================
   CONTENT GRID
   ========================================================= */

.cart-content {
    padding: 24px 0 48px;
}

.cart-content__grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 24px;
    align-items: start;
}

@media (min-width: 992px) {
    .cart-content__grid {
        grid-template-columns: 1fr 380px;
        gap: 28px;
    }

    .cart-summary {
        position: sticky;
        top: 100px;
    }
}

/* =========================================================
   CART ITEMS
   ========================================================= */

.cart-items {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.cart-item {
    display: grid;
    grid-template-columns: auto 90px 1fr auto auto auto;
    gap: 16px;
    align-items: center;
    padding: 18px 20px;
    background: var(--cart-bg);
    border: 1px solid var(--cart-border-light);
    border-radius: var(--cart-radius-xl);
    transition:
        box-shadow var(--cart-t-base) var(--cart-ease-out),
        opacity var(--cart-t-base) var(--cart-ease),
        transform var(--cart-t-base) var(--cart-ease);
}

.cart-item:hover {
    box-shadow: var(--cart-shadow-md);
}

.cart-item.is-removing {
    opacity: 0;
    transform: translateX(20px);
}

.cart-item__index {
    font-family: var(--cart-mono);
    font-size: 12px;
    font-weight: 800;
    color: var(--cart-muted-light);
    min-width: 24px;
}

.cart-item__visual {
    width: 90px;
    height: 72px;
    border-radius: var(--cart-radius-md);
    overflow: hidden;
    background: var(--cart-surface-2);
    flex-shrink: 0;
}

.cart-item__visual img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.cart-item__info {
    display: flex;
    flex-direction: column;
    gap: 6px;
    min-width: 0;
}

.cart-item__title {
    margin: 0;
    font-size: 14.5px;
    font-weight: 800;
    line-height: 1.5;
    color: var(--cart-text);
    display: -webkit-box;
    -webkit-line-clamp: 1;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.cart-item__title a {
    color: inherit;
    transition: color var(--cart-t-fast) var(--cart-ease);
}

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

.cart-item__meta {
    display: flex;
    align-items: center;
    flex-wrap: wrap;
    gap: 10px;
    font-size: 12px;
    color: var(--cart-muted);
}

.cart-item__sku,
.cart-item__unit {
    display: inline-flex;
    align-items: center;
    gap: 4px;
}

.cart-item__price-row {
    display: flex;
    align-items: center;
    gap: 6px;
    font-size: 12.5px;
}

.cart-item__price-label {
    color: var(--cart-muted);
}

.cart-item__price-unit {
    font-family: var(--cart-mono);
    font-weight: 700;
    color: var(--cart-secondary);
}

/* Quantity Controls */
.cart-item__controls {
    display: flex;
    flex-direction: column;
    gap: 6px;
    align-items: center;
}

.cart-item__qty-label {
    font-size: 12px;
    font-weight: 700;
    color: var(--cart-muted);
}

.cart-item__qty {
    display: flex;
    align-items: center;
    gap: 4px;
    background: var(--cart-surface);
    border-radius: var(--cart-radius-md);
    padding: 4px;
}

.cart-item__qty-btn {
    width: 34px;
    height: 34px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--cart-bg);
    border-radius: var(--cart-radius-sm);
    color: var(--cart-secondary);
    transition:
        background-color var(--cart-t-fast) var(--cart-ease),
        color var(--cart-t-fast) var(--cart-ease);
}

.cart-item__qty-btn svg {
    width: 13px;
    height: 13px;
}

.cart-item__qty-btn:hover {
    background: var(--cart-primary);
    color: var(--cart-bg);
}

.cart-item__qty-input {
    width: 56px;
    height: 34px;
    text-align: center;
    border: none;
    background: transparent;
    font-family: var(--cart-mono);
    font-size: 14px;
    font-weight: 800;
    color: var(--cart-text);
    outline: none;
}

.cart-item__qty-input::-webkit-outer-spin-button,
.cart-item__qty-input::-webkit-inner-spin-button {
    -webkit-appearance: none;
    margin: 0;
}

/* Price */
.cart-item__price {
    display: flex;
    flex-direction: column;
    align-items: flex-end;
    gap: 4px;
    min-width: 120px;
}

.cart-item__price-total-label {
    font-size: 12px;
    color: var(--cart-muted);
}

.cart-item__price-total {
    font-family: var(--cart-mono);
    font-size: 15px;
    font-weight: 800;
    color: var(--cart-secondary);
    white-space: nowrap;
}

/* Actions */
.cart-item__actions {
    display: flex;
    flex-direction: column;
    gap: 6px;
}

.cart-item__remove {
    width: 36px;
    height: 36px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--cart-surface);
    border-radius: var(--cart-radius-sm);
    color: var(--cart-muted);
    transition:
        background-color var(--cart-t-fast) var(--cart-ease),
        color var(--cart-t-fast) var(--cart-ease);
}

.cart-item__remove svg {
    width: 16px;
    height: 16px;
}

.cart-item__remove:hover {
    background: var(--cart-danger-soft);
    color: var(--cart-danger);
}

/* =========================================================
   EMPTY STATE
   ========================================================= */

.cart-empty {
    text-align: center;
    padding: 64px 32px;
    background: var(--cart-bg);
    border: 1.5px dashed var(--cart-border);
    border-radius: var(--cart-radius-xl);
}

.cart-empty__icon {
    width: 68px;
    height: 68px;
    margin: 0 auto 20px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--cart-surface);
    border-radius: var(--cart-radius-lg);
    color: var(--cart-muted-light);
}

.cart-empty__icon svg {
    width: 34px;
    height: 34px;
}

.cart-empty__title {
    margin: 0 0 8px;
    font-size: 18px;
    font-weight: 900;
    color: var(--cart-text);
}

.cart-empty__desc {
    font-size: 13.5px;
    line-height: 1.9;
    color: var(--cart-muted);
    max-width: 42ch;
    margin: 0 auto 20px;
}

.cart-empty__actions {
    display: flex;
    justify-content: center;
    gap: 10px;
    flex-wrap: wrap;
}

.cart-empty__btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    min-height: 46px;
    padding: 11px 22px;
    border-radius: var(--cart-radius-md);
    font-size: 13.5px;
    font-weight: 800;
    transition:
        background-color var(--cart-t-fast) var(--cart-ease),
        transform var(--cart-t-fast) var(--cart-ease);
}

.cart-empty__btn svg {
    width: 16px;
    height: 16px;
    transition: transform var(--cart-t-fast) var(--cart-ease);
}

.cart-empty__btn--primary {
    background: var(--cart-primary);
    color: var(--cart-bg);
    box-shadow: 0 12px 28px rgba(184, 92, 56, 0.2);
}

.cart-empty__btn--primary:hover {
    background: var(--cart-primary-dark);
    transform: translateY(-2px);
}

.cart-empty__btn--primary:hover svg {
    transform: translateX(-3px);
}

/* =========================================================
   SUMMARY SIDEBAR
   ========================================================= */

.cart-summary__panel {
    background: var(--cart-bg);
    border: 1px solid var(--cart-border-light);
    border-radius: var(--cart-radius-xl);
    padding: 24px;
    box-shadow: var(--cart-shadow-sm);
}

.cart-summary__title {
    margin: 0 0 18px;
    font-size: 16px;
    font-weight: 900;
    color: var(--cart-text);
    padding-bottom: 14px;
    border-bottom: 1px solid var(--cart-border-light);
}

.cart-summary__rows {
    display: flex;
    flex-direction: column;
    gap: 12px;
    padding-bottom: 16px;
    border-bottom: 1px dashed var(--cart-border);
}

.cart-summary__row {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
}

.cart-summary__label {
    font-size: 13px;
    color: var(--cart-muted);
}

.cart-summary__value {
    font-size: 13.5px;
    font-weight: 700;
    color: var(--cart-text);
}

.cart-summary__value--muted {
    color: var(--cart-muted);
    font-weight: 500;
    font-size: 12.5px;
}

/* Total */
.cart-summary__total {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
    padding: 16px;
    background: var(--cart-secondary);
    border-radius: var(--cart-radius-md);
    margin-top: 16px;
}

.cart-summary__total-label {
    font-size: 13.5px;
    font-weight: 700;
    color: rgba(255, 255, 255, 0.8);
}

.cart-summary__total-value {
    font-family: var(--cart-mono);
    font-size: 17px;
    font-weight: 900;
    color: var(--cart-accent);
    white-space: nowrap;
}

/* Actions */
.cart-summary__actions {
    display: flex;
    flex-direction: column;
    gap: 10px;
    margin-top: 18px;
}

.cart-summary__checkout {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 9px;
    min-height: 50px;
    padding: 13px 22px;
    border-radius: var(--cart-radius-md);
    background: var(--cart-primary);
    color: var(--cart-bg);
    font-size: 14px;
    font-weight: 800;
    box-shadow: 0 12px 28px rgba(184, 92, 56, 0.2);
    transition:
        background-color var(--cart-t-fast) var(--cart-ease),
        transform var(--cart-t-fast) var(--cart-ease),
        box-shadow var(--cart-t-fast) var(--cart-ease);
}

.cart-summary__checkout svg {
    width: 16px;
    height: 16px;
    transition: transform var(--cart-t-fast) var(--cart-ease);
}

.cart-summary__checkout:hover {
    background: var(--cart-primary-dark);
    transform: translateY(-2px);
    box-shadow: 0 16px 34px rgba(184, 92, 56, 0.26);
}

.cart-summary__checkout:hover svg {
    transform: translateX(-3px);
}

.cart-summary__continue {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-height: 46px;
    padding: 11px 20px;
    border-radius: var(--cart-radius-md);
    background: var(--cart-bg);
    border: 1.5px solid var(--cart-border);
    color: var(--cart-secondary);
    font-size: 13.5px;
    font-weight: 800;
    transition:
        border-color var(--cart-t-fast) var(--cart-ease),
        background-color var(--cart-t-fast) var(--cart-ease);
}

.cart-summary__continue:hover {
    border-color: var(--cart-secondary);
    background: var(--cart-surface);
}

/* Trust */
.cart-summary__trust {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 10px;
    margin-top: 18px;
    padding-top: 16px;
    border-top: 1px solid var(--cart-border-light);
}

.cart-summary__trust-item {
    display: flex;
    align-items: center;
    gap: 6px;
    font-size: 12px;
    font-weight: 700;
    color: var(--cart-secondary);
}

.cart-summary__trust-item svg {
    width: 14px;
    height: 14px;
    color: var(--cart-primary);
}

.cart-summary__trust-sep {
    width: 1px;
    height: 18px;
    background: var(--cart-border-light);
}

/* =========================================================
   SUGGESTIONS
   ========================================================= */

.cart-suggestions {
    padding: 24px 0 40px;
}

.cart-suggestions__head {
    margin-bottom: 18px;
}

.cart-suggestions__title {
    margin: 0 0 6px;
    font-size: clamp(17px, 2.2vw, 22px);
    font-weight: 900;
    color: var(--cart-text);
    letter-spacing: -0.015em;
}

.cart-suggestions__desc {
    font-size: 13px;
    color: var(--cart-muted);
}

.cart-suggestions__grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 12px;
}

@media (min-width: 768px) {
    .cart-suggestions__grid {
        grid-template-columns: repeat(3, 1fr);
    }
}

@media (min-width: 992px) {
    .cart-suggestions__grid {
        grid-template-columns: repeat(4, 1fr);
        gap: 14px;
    }
}

.cart-suggestion-card {
    background: var(--cart-bg);
    border: 1px solid var(--cart-border-light);
    border-radius: var(--cart-radius-lg);
    overflow: hidden;
    display: flex;
    flex-direction: column;
    transition:
        transform var(--cart-t-base) var(--cart-ease-out),
        box-shadow var(--cart-t-base) var(--cart-ease-out),
        border-color var(--cart-t-fast) var(--cart-ease);
}

.cart-suggestion-card:hover {
    transform: translateY(-3px);
    border-color: var(--cart-border);
    box-shadow: var(--cart-shadow-md);
}

.cart-suggestion-card__visual {
    aspect-ratio: 4 / 3;
    overflow: hidden;
    background: var(--cart-surface-2);
}

.cart-suggestion-card__visual img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 600ms var(--cart-ease-out);
}

.cart-suggestion-card:hover .cart-suggestion-card__visual img {
    transform: scale(1.05);
}

.cart-suggestion-card__body {
    padding: 12px;
    display: flex;
    flex-direction: column;
    gap: 6px;
    flex: 1;
}

.cart-suggestion-card__title {
    margin: 0;
    font-size: 12.5px;
    font-weight: 800;
    line-height: 1.55;
    color: var(--cart-text);
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.cart-suggestion-card:hover .cart-suggestion-card__title {
    color: var(--cart-primary);
}

.cart-suggestion-card__price {
    font-family: var(--cart-mono);
    font-size: 13px;
    font-weight: 900;
    color: var(--cart-secondary);
    margin-top: auto;
}

.cart-suggestion-card__price small {
    font-family: var(--cart-font);
    font-size: 12px;
    font-weight: 700;
    color: var(--cart-muted);
}

/* =========================================================
   GUIDE
   ========================================================= */

.cart-guide {
    padding: 24px 0 48px;
}

.cart-guide__grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 12px;
}

@media (min-width: 768px) {
    .cart-guide__grid {
        grid-template-columns: repeat(3, 1fr);
    }
}

.cart-guide__item {
    display: flex;
    align-items: flex-start;
    gap: 14px;
    padding: 20px;
    background: var(--cart-bg);
    border: 1px solid var(--cart-border-light);
    border-radius: var(--cart-radius-lg);
}

.cart-guide__item-index {
    font-family: var(--cart-mono);
    font-size: 14px;
    font-weight: 900;
    color: var(--cart-primary);
    min-width: 28px;
}

.cart-guide__item-content {
    display: flex;
    flex-direction: column;
    gap: 4px;
}

.cart-guide__item-title {
    margin: 0;
    font-size: 13.5px;
    font-weight: 800;
    color: var(--cart-text);
}

.cart-guide__item-desc {
    font-size: 12px;
    line-height: 1.8;
    color: var(--cart-muted);
}

/* =========================================================
   RESPONSIVE — Mobile
   ========================================================= */

@media (max-width: 767px) {
    .cart-page {
        --cart-container-pad: 16px;
        padding-bottom: 80px;
    }

    .cart-item {
        grid-template-columns: 1fr;
        gap: 12px;
        padding: 16px;
    }

    .cart-item__index {
        display: none;
    }

    .cart-item__visual {
        width: 100%;
        height: 160px;
        border-radius: var(--cart-radius-md);
    }

    .cart-item__info {
        order: 1;
    }

    .cart-item__controls {
        order: 2;
        flex-direction: row;
        justify-content: flex-start;
        align-items: center;
        gap: 12px;
    }

    .cart-item__qty-label {
        display: none;
    }

    .cart-item__price {
        order: 3;
        flex-direction: row;
        align-items: center;
        justify-content: space-between;
        min-width: auto;
    }

    .cart-item__price-total-label {
        display: none;
    }

    .cart-item__actions {
        order: 4;
        flex-direction: row;
        justify-content: flex-end;
    }

    .cart-item__remove {
        width: 40px;
        height: 40px;
    }

    .cart-summary__panel {
        padding: 20px;
    }

    .cart-summary__trust {
        flex-direction: column;
        align-items: flex-start;
        gap: 10px;
    }

    .cart-summary__trust-sep {
        display: none;
    }

    .cart-empty {
        padding: 48px 24px;
    }

    .cart-empty__actions {
        flex-direction: column;
    }

    .cart-empty__btn {
        width: 100%;
    }
}

@media (max-width: 479px) {
    .cart-header__title {
        font-size: 22px;
    }

    .cart-item__qty {
        width: 100%;
        justify-content: center;
    }

    .cart-item__qty-input {
        width: 64px;
    }
}

/* =========================================================
   REDUCED MOTION
   ========================================================= */

@media (prefers-reduced-motion: reduce) {

    .cart-page *,
    .cart-page *::before,
    .cart-page *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
    }
}

/* =========================================================
   PRINT
   ========================================================= */

@media print {

    .cart-suggestions,
    .cart-guide,
    .cart-summary__actions {
        display: none !important;
    }

    .cart-item {
        break-inside: avoid;
        box-shadow: none !important;
        border: 1px solid #ddd !important;
    }
}