/* =========================================================
DG24 FRONTEND
Cart Page
RTL / Mobile First / Soft Premium
========================================================= */

/* =========================================================
01. Page
========================================================= */

.cart-page {
    padding: var(--dg-space-8) 0 var(--dg-space-10);
    background: var(--dg-bg);
    min-height: 60vh;
}

.cart-page .container {
    width: min(100% - 32px, var(--dg-container));
    margin-inline: auto;
}

/* =========================================================
02. Header
========================================================= */

.cart-page-header {
    display: flex;
    align-items: flex-end;
    justify-content: space-between;
    gap: var(--dg-space-4);
    margin-bottom: var(--dg-space-7);
}

.cart-page-eyebrow {
    display: block;
    margin-bottom: var(--dg-space-2);
    color: var(--dg-primary);
    font-size: .78rem;
    font-weight: 700;
    letter-spacing: .04em;
}

.cart-page-title {
    margin: 0;
    color: var(--dg-text);
    font-size: clamp(1.6rem, 3vw, 2.2rem);
    font-weight: 800;
}

.cart-page-count {
    padding: 8px 14px;
    border: 1px solid var(--dg-border);
    border-radius: 999px;
    background: var(--dg-surface);
    color: var(--dg-text-3);
    font-size: .85rem;
}

/* =========================================================
03. Layout
========================================================= */

.cart-layout {
    display: grid;
    grid-template-columns: minmax(0, 1fr) 360px;
    gap: var(--dg-space-7);
    align-items: start;
}

.cart-items-section,
.cart-summary-card {
    border: 1px solid var(--dg-border-light);
    border-radius: var(--dg-radius-lg);
    background: var(--dg-surface);
    box-shadow: var(--dg-shadow-sm);
}

.cart-items-section {
    overflow: hidden;
}

.cart-items-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: var(--dg-space-3);
    padding: var(--dg-space-5) var(--dg-space-6);
    border-bottom: 1px solid var(--dg-border-light);
}

.cart-items-header h2 {
    margin: 0;
    color: var(--dg-text);
    font-size: 1.05rem;
    font-weight: 800;
}

.cart-items-header span {
    color: var(--dg-muted);
    font-size: .82rem;
}

/* =========================================================
04. Cart Item
========================================================= */

.cart-items {
    padding-inline: var(--dg-space-5);
}

.cart-item {
    position: relative;
    display: grid;
    grid-template-columns: 96px minmax(0, 1fr) auto auto auto;
    gap: var(--dg-space-4);
    align-items: center;
    padding: var(--dg-space-5) 0;
    border-bottom: 1px solid var(--dg-border-light);
}

.cart-item:last-child {
    border-bottom: 0;
}

.cart-item-image {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 96px;
    height: 96px;
    overflow: hidden;
    border: 1px solid var(--dg-border);
    border-radius: var(--dg-radius-md);
    background: var(--dg-surface-3);
}

.cart-item-image img {
    display: block;
    width: 100%;
    height: 100%;
    object-fit: contain;
}

.cart-item-image span {
    color: var(--dg-muted);
    font-size: 1.5rem;
}

.cart-item-info {
    min-width: 0;
}

.cart-item-name {
    display: -webkit-box;
    overflow: hidden;
    color: var(--dg-text);
    font-size: .98rem;
    font-weight: 750;
    line-height: 1.8;
    text-decoration: none;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
}

.cart-item-name:hover {
    color: var(--dg-primary);
}

.cart-item-variant {
    margin-top: 5px;
    color: var(--dg-muted);
    font-size: .75rem;
}

.cart-item-pricing {
    display: flex;
    align-items: center;
    flex-wrap: wrap;
    gap: 8px;
    margin-top: 9px;
}

.cart-item-old-price {
    color: var(--dg-muted);
    font-size: .75rem;
    text-decoration: line-through;
}

.cart-item-price {
    color: var(--dg-text);
    font-size: .95rem;
    font-weight: 800;
}

.cart-item-discount {
    display: inline;
    margin-top: 0;
    padding: 0;
    border: 0;
    border-radius: 0;
    background: transparent;
    color: #800020;
    font-size: .75rem;
    font-weight: 800;
}

/* =========================================================
05. Quantity
========================================================= */

.cart-item-quantity {
    display: inline-flex;
    flex-direction: row-reverse;
    align-items: center;
    justify-content: center;
    gap: 0;
    min-width: 122px;
    height: 42px;
    overflow: hidden;
    border: 1px solid #800020;
    border-radius: var(--dg-radius-sm);
    background: #fff;
}

/* ---------- Quantity Buttons ---------- */

.cart-quantity-button {
    position: relative;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    flex: 0 0 40px;
    width: 40px;
    height: 40px;
    padding: 0;
    border: 0;
    border-radius: 0;
    background: #800020;
    color: #fff;
    cursor: pointer;
    transition:
        background var(--dg-transition),
        transform var(--dg-transition);
}

/* علامت + و − را مستقیم با CSS می‌سازیم */
.cart-quantity-button::before,
.cart-quantity-button::after {
    content: "";
    position: absolute;
    display: block;
    width: 14px;
    height: 2px;
    border-radius: 2px;
    background: #fff;
}

/* خط افقی */
.cart-quantity-button::before {
    transform: translateZ(0);
}

/* فقط دکمه افزایش علامت + داشته باشد */
.cart-quantity-button[data-action="increase"]::after {
    width: 2px;
    height: 14px;
}

/* دکمه کاهش فقط − است */
.cart-quantity-button[data-action="decrease"]::after {
    display: none;
}

.cart-quantity-button:hover {
    background: #660019;
    color: #fff;
}

.cart-quantity-button:active {
    background: #4d0013;
    transform: scale(.94);
}

.cart-quantity-button:disabled {
    opacity: .55;
    cursor: not-allowed;
    transform: none;
}

/* اگر آیکن داخل HTML وجود داشته باشد، مخفی می‌کنیم */
.cart-quantity-button i {
    display: none;
}

/* ---------- Quantity Number ---------- */

.cart-quantity-value {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    flex: 1;
    min-width: 40px;
    height: 40px;
    background: #fff;
    color: #800020;
    font-size: .9rem;
    font-weight: 900;
    line-height: 1;
    text-align: center;
    user-select: none;
}

/* =========================================================
06. Item Total
========================================================= */

.cart-item-total {
    min-width: 105px;
    text-align: end;
}

.cart-item-total strong {
    display: block;
    color: var(--dg-text);
    font-size: .92rem;
}

.cart-item-total span {
    display: block;
    margin-top: 3px;
    color: var(--dg-muted);
    font-size: .68rem;
}

/* =========================================================
07. Remove
========================================================= */

.cart-item-remove {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 38px;
    height: 38px;
    padding: 0;
    border: 0;
    border-radius: 50%;
    background: transparent;
    color: var(--dg-muted);
    cursor: pointer;
    transition:
        background var(--dg-transition),
        color var(--dg-transition);
}

.cart-item-remove:hover {
    background: var(--dg-danger-soft);
    color: var(--dg-danger);
}

.cart-item-remove i {
    display: block;
    font-size: 1rem;
    line-height: 1;
}

/* =========================================================
08. Continue Shopping
========================================================= */

.cart-continue-shopping {
    padding: var(--dg-space-4) var(--dg-space-5);
    border-top: 1px solid var(--dg-border-light);
}

.cart-continue-shopping a {
    display: inline-flex;
    align-items: center;
    gap: 7px;
    color: var(--dg-primary);
    font-size: .84rem;
    font-weight: 700;
    text-decoration: none;
}

/* =========================================================
09. Summary
========================================================= */

.cart-summary {
    position: sticky;
    top: 24px;
}

.cart-summary-card {
    padding: var(--dg-space-6);
}

.cart-summary-card h2 {
    margin: 0 0 var(--dg-space-5);
    color: var(--dg-text);
    font-size: 1.05rem;
    font-weight: 800;
}

.cart-summary-row {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: var(--dg-space-3);
    padding: 9px 0;
    color: var(--dg-text-3);
    font-size: .84rem;
}

.cart-summary-row strong {
    color: var(--dg-text);
    font-weight: 750;
}

.cart-summary-discount strong {
    color: #800020;
}

.cart-summary-divider {
    height: 1px;
    margin: var(--dg-space-3) 0;
    background: var(--dg-border-light);
}

.cart-summary-total {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: var(--dg-space-3);
    padding: 7px 0 var(--dg-space-5);
}

.cart-summary-total span {
    color: var(--dg-text-2);
    font-size: .88rem;
    font-weight: 700;
}

.cart-summary-total strong {
    color: var(--dg-primary);
    font-size: 1.1rem;
    font-weight: 850;
}

.cart-checkout-button {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    width: 100%;
    min-height: 50px;
    padding: 12px 18px;
    border-radius: var(--dg-radius-md);
    background: var(--dg-primary);
    box-shadow: var(--dg-shadow-primary);
    color: #fff;
    font-size: .9rem;
    font-weight: 800;
    text-decoration: none;
    transition:
        background var(--dg-transition),
        transform var(--dg-transition);
}

.cart-checkout-button:hover {
    background: var(--dg-primary-dark);
    color: #fff;
    transform: translateY(-1px);
}

.cart-summary-note {
    margin: var(--dg-space-4) 0 0;
    color: var(--dg-muted);
    font-size: .7rem;
    line-height: 1.8;
    text-align: center;
}

/* =========================================================
10. Empty Cart
========================================================= */

.cart-empty {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    min-height: 420px;
    padding: var(--dg-space-9);
    border: 1px solid var(--dg-border-light);
    border-radius: var(--dg-radius-lg);
    background: var(--dg-surface);
    box-shadow: var(--dg-shadow-sm);
    text-align: center;
}

.cart-empty-icon {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 82px;
    height: 82px;
    margin-bottom: var(--dg-space-5);
    border-radius: 50%;
    background: var(--dg-primary-soft);
    color: var(--dg-primary);
    font-size: 2rem;
}

.cart-empty h2 {
    margin: 0;
    color: var(--dg-text);
    font-size: 1.15rem;
    font-weight: 800;
}

.cart-empty p {
    margin: 9px 0 var(--dg-space-5);
    color: var(--dg-muted);
    font-size: .85rem;
}

.cart-empty-button {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-height: 44px;
    padding: 10px 22px;
    border-radius: var(--dg-radius-md);
    background: var(--dg-primary);
    color: #fff;
    font-size: .85rem;
    font-weight: 800;
    text-decoration: none;
}

/* =========================================================
11. Tablet
========================================================= */

@media (max-width: 991px) {

    .cart-layout {
        grid-template-columns: 1fr;
    }

    .cart-summary {
        position: static;
    }

    .cart-item {
        grid-template-columns: 82px minmax(0, 1fr) auto;
    }

    .cart-item-image {
        width: 82px;
        height: 82px;
    }

    .cart-item-quantity {
        grid-column: 2;
        justify-self: start;
    }

    .cart-item-total {
        grid-column: 3;
        grid-row: 1 / span 2;
    }

    .cart-item-remove {
        position: absolute;
        top: var(--dg-space-5);
        left: 0;
    }
}

/* =========================================================
12. Mobile
========================================================= */

@media (max-width: 575px) {

    .cart-page {
        padding-top: var(--dg-space-6);
        padding-bottom: 100px;
    }

    .cart-page .container {
        width: min(100% - 20px, var(--dg-container));
    }

    .cart-page-header {
        align-items: center;
        margin-bottom: var(--dg-space-5);
    }

    .cart-page-title {
        font-size: 1.45rem;
    }

    .cart-page-count {
        padding: 6px 10px;
        font-size: .72rem;
    }

    .cart-items-header {
        padding: var(--dg-space-4);
    }

    .cart-items {
        padding-inline: var(--dg-space-4);
    }

    .cart-item {
        grid-template-columns: 68px minmax(0, 1fr);
        gap: 12px;
        padding: var(--dg-space-4) 0;
    }

    .cart-item-image {
        width: 68px;
        height: 68px;
    }

    .cart-item-name {
        padding-inline-end: 28px;
        font-size: .86rem;
        line-height: 1.7;
    }

    .cart-item-pricing {
        margin-top: 6px;
    }

    .cart-item-old-price {
        font-size: .7rem;
    }

    .cart-item-price {
        font-size: .85rem;
    }

    .cart-item-discount {
        font-size: .7rem;
    }

    .cart-item-quantity {
        grid-column: 2;
        min-width: 104px;
    }

    .cart-item-total {
        grid-column: 2;
        grid-row: auto;
        min-width: 0;
        margin-top: 2px;
        text-align: start;
    }

    .cart-item-total strong {
        display: inline;
        font-size: .82rem;
    }

    .cart-item-total span {
        display: inline;
        margin-inline-start: 3px;
    }

    .cart-item-remove {
        top: var(--dg-space-4);
        left: 0;
        width: 34px;
        height: 34px;
    }

    .cart-summary-card {
        padding: var(--dg-space-5);
    }

    .cart-empty {
        min-height: 350px;
        padding: var(--dg-space-6);
    }

    .cart-empty-icon {
        width: 70px;
        height: 70px;
        font-size: 1.7rem;
    }
}