/* ==========================================================================
   Smyou Pro Shopping Cart & Checkout Stylesheet (cart.css)
   ========================================================================== */

/* 1. Shopping Cart Layout */
.cart-layout {
    display: grid;
    grid-template-columns: 8fr 4fr;
    gap: 30px;
    margin-top: 30px;
}

.cart-table-container {
    background-color: white;
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius);
    overflow: hidden;
}

.cart-table {
    width: 100%;
    border-collapse: collapse;
    text-align: left;
}

.cart-table th {
    background-color: var(--bg-gray);
    padding: 15px 20px;
    font-weight: 700;
    font-size: 0.9rem;
    border-bottom: 1px solid var(--border-color);
}

.cart-table td {
    padding: 20px;
    border-bottom: 1px solid var(--border-color-light);
    vertical-align: middle;
}

.cart-table tr:last-child td {
    border-bottom: none;
}

/* Columns Details */
.td-img {
    width: 100px;
}

.cart-item-img {
    width: 80px;
    height: 80px;
    object-fit: contain;
    border: 1px solid var(--border-color-light);
    border-radius: 4px;
    background-color: white;
}

.td-name {
    max-width: 250px;
}

.cart-item-name {
    font-weight: 600;
    font-size: 0.95rem;
    display: block;
    line-height: 1.4;
    margin-bottom: 5px;
}

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

.cart-item-sku {
    font-size: 0.75rem;
    color: var(--text-muted);
}

.price-val {
    font-weight: 700;
    font-size: 1rem;
}

.cart-qty-control {
    display: flex;
    border: 1px solid var(--border-color);
    border-radius: 4px;
    overflow: hidden;
    width: 100px;
    height: 32px;
}

.btn-cart-qty {
    background-color: var(--bg-gray);
    border: none;
    width: 30px;
    font-weight: 600;
    cursor: pointer;
    transition: background var(--transition-speed);
}

.btn-cart-qty:hover {
    background-color: #e0e0e0;
}

.cart-qty-input {
    width: 40px;
    border: none;
    border-left: 1px solid var(--border-color);
    border-right: 1px solid var(--border-color);
    text-align: center;
    font-weight: 600;
    font-size: 0.9rem;
}

.btn-remove-item {
    background: none;
    border: none;
    color: var(--text-muted);
    font-size: 0.85rem;
    cursor: pointer;
    display: inline-flex;
    align-items: center;
    gap: 5px;
    transition: color var(--transition-speed);
}

.btn-remove-item:hover {
    color: var(--primary-color);
}

.cart-actions-row {
    padding: 15px 20px;
    background-color: var(--bg-gray);
    border-top: 1px solid var(--border-color);
    display: flex;
    justify-content: space-between;
}

/* Order Summary Card */
.cart-summary-card {
    background-color: white;
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius-large);
    padding: 30px;
    box-shadow: var(--box-shadow-soft);
    height: fit-content;
}

.summary-title {
    font-size: 1.25rem;
    font-weight: 700;
    margin-bottom: 20px;
    padding-bottom: 10px;
    border-bottom: 2px solid var(--border-color-light);
}

.summary-row {
    display: flex;
    justify-content: space-between;
    font-size: 0.95rem;
    margin-bottom: 15px;
    color: var(--text-dark);
}

.summary-divider {
    border: none;
    border-top: 1px solid var(--border-color-light);
    margin: 15px 0;
}

.total-row {
    font-size: 1.15rem;
    font-weight: 700;
    color: var(--text-dark);
}

.vat-note {
    font-size: 0.75rem;
    color: var(--text-muted);
    text-align: center;
    margin-top: 8px;
}

/* Empty cart layout */
.empty-cart-box {
    padding: 80px 20px;
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius-large);
    background-color: var(--bg-gray);
    max-width: 600px;
    margin: 40px auto;
}

.empty-cart-box h2 {
    font-size: 1.6rem;
    font-weight: 700;
    margin-bottom: 10px;
}

.empty-cart-box p {
    color: var(--text-muted);
    margin-bottom: 25px;
}

/* 2. Checkout Page Layout */
.checkout-layout {
    display: grid;
    grid-template-columns: 7fr 5fr;
    gap: 40px;
    margin-top: 30px;
}

.checkout-form-container {
    background-color: white;
}

.checkout-section-title {
    font-size: 1.3rem;
    font-weight: 700;
    margin-bottom: 25px;
    border-bottom: 2px solid var(--border-color-light);
    padding-bottom: 10px;
}

/* Form specifics for checkout */
.checkout-form .form-group input,
.checkout-form .form-group textarea {
    border-color: #ccc;
}

.checkout-payment-methods {
    margin-top: 30px;
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius);
    padding: 20px;
    background-color: var(--bg-gray);
}

.payment-title {
    font-size: 1rem;
    font-weight: 700;
    margin-bottom: 15px;
}

.payment-option {
    display: flex;
    align-items: flex-start;
    gap: 12px;
}

.payment-option input {
    margin-top: 5px;
}

.payment-desc {
    font-size: 0.8rem;
    color: var(--text-muted);
    margin-top: 3px;
}

/* Checkout side Summary Panel */
.checkout-summary-card {
    background-color: white;
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius-large);
    padding: 30px;
    box-shadow: var(--box-shadow-soft);
    align-self: start;
}

.checkout-items-list {
    display: flex;
    flex-direction: column;
    gap: 15px;
    max-height: 300px;
    overflow-y: auto;
    margin-bottom: 20px;
    padding-right: 5px;
}

.checkout-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 15px;
}

.item-img-title {
    display: flex;
    align-items: center;
    gap: 12px;
}

.item-img-title img {
    width: 50px;
    height: 50px;
    object-fit: contain;
    border: 1px solid var(--border-color-light);
    border-radius: 4px;
}

.item-name {
    font-size: 0.85rem;
    font-weight: 600;
    line-height: 1.3;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.item-qty {
    font-size: 0.75rem;
    color: var(--text-muted);
}

.item-price {
    font-size: 0.9rem;
    font-weight: 600;
}

.safety-promise {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 0.75rem;
    color: var(--text-muted);
    margin-top: 20px;
    border-top: 1px solid var(--border-color-light);
    padding-top: 15px;
}

.safety-promise i {
    font-size: 1rem;
    color: var(--success-green);
}

/* 3. Checkout Success Card Page */
.success-card {
    background-color: white;
    border: 1px solid var(--border-color-light);
    border-radius: var(--border-radius-large);
    padding: 50px;
    box-shadow: var(--box-shadow-soft);
    max-width: 750px;
    margin: 40px auto;
}

.success-icon-wrapper {
    font-size: 4.5rem;
    color: var(--success-green);
    margin-bottom: 20px;
}

.success-title {
    font-size: 2.2rem;
    font-weight: 800;
    margin-bottom: 10px;
}

.success-subtitle {
    font-size: 1.1rem;
    margin-bottom: 8px;
}

.success-info {
    font-size: 0.95rem;
    color: var(--text-muted);
    margin-bottom: 40px;
}

.success-details-box {
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius);
    padding: 30px;
    background-color: var(--bg-gray);
}

.success-details-box h3 {
    font-size: 1.1rem;
    font-weight: 700;
    border-bottom: 2px solid var(--border-color);
    padding-bottom: 8px;
    margin-bottom: 15px;
}

.details-grid-2 {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 15px 30px;
    font-size: 0.9rem;
}

.details-grid-2 .span-2 {
    grid-column: span 2;
}

.details-grid-2 div {
    display: flex;
    flex-direction: column;
}

.details-grid-2 span {
    font-size: 0.75rem;
    color: var(--text-muted);
    margin-bottom: 3px;
}

.order-success-items {
    font-size: 0.9rem;
}

.success-item-row {
    display: flex;
    justify-content: space-between;
    margin-bottom: 10px;
}

.success-item-name-qty {
    display: flex;
    gap: 15px;
}

.product-name-txt {
    font-weight: 600;
}

.product-qty-txt {
    color: var(--text-muted);
}

.success-total-row {
    display: flex;
    justify-content: space-between;
    font-weight: 700;
    font-size: 1.1rem;
    margin-top: 10px;
}

/* Responsiveness for Cart elements */
@media (max-width: 992px) {
    .cart-layout {
        grid-template-columns: 1fr;
    }
    .checkout-layout {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 768px) {
    /* Collapsing Shopping Cart table into Card blocks on mobile */
    .cart-table, .cart-table thead, .cart-table tbody, .cart-table th, .cart-table td, .cart-table tr {
        display: block;
    }
    
    .cart-table thead tr {
        position: absolute;
        top: -9999px;
        left: -9999px;
    }
    
    .cart-table tr {
        border: 1px solid var(--border-color);
        margin-bottom: 15px;
        border-radius: var(--border-radius);
        padding: 15px;
        position: relative;
    }
    
    .cart-table td {
        border: none;
        padding: 8px 0;
        position: relative;
        padding-left: 50%;
        text-align: right;
    }
    
    .cart-table td::before {
        position: absolute;
        top: 8px;
        left: 0;
        width: 45%;
        padding-right: 10px;
        white-space: nowrap;
        font-weight: bold;
        text-align: left;
    }
    
    .cart-table td.td-img {
        width: 100%;
        display: flex;
        justify-content: center;
        padding-left: 0;
    }
    
    .cart-table td.td-img::before {
        display: none;
    }
    
    .cart-table td.td-name {
        max-width: 100%;
        padding-left: 0;
        text-align: center;
    }
    
    .cart-table td.td-name::before {
        display: none;
    }
    
    .cart-table td.td-price::before { content: "Giá:"; }
    .cart-table td.td-qty::before { content: "Số lượng:"; }
    .cart-table td.td-total::before { content: "Tổng:"; }
    .cart-table td.td-action::before { content: "Hành động:"; }
    
    .cart-qty-control {
        margin-left: auto;
    }
    
    .details-grid-2 {
        grid-template-columns: 1fr;
        gap: 15px;
    }
    .details-grid-2 .span-2 {
        grid-column: span 1;
    }
}