.cart-page{
    padding: 60px 0;
}
.cart-layout{
    display: grid;
    grid-template-columns: 2fr 1fr;
    gap: 30px;
    align-items: start;
}

/* آیتم‌های سبد خرید */
.cart-item{
    background: #fff;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 25px;
    padding: 25px;
    margin-bottom: 20px;
    box-shadow: 0 8px 20px rgba(0,0,0,.05);
    transition: .3s;
    border: 1px solid var(--border);
    border-radius: 16px;
}
.cart-item:hover{
    transform: translateY(-4px);
    box-shadow: 0 15px 35px rgba(0,0,0,.08);
}
.cart-item__image img{
    width: 130px;
    height: 130px;
    object-fit: contain;
}
.cart-item__content{
    flex: 1;
    display: flex;
    justify-content: space-between;
    align-items: center;
}
.cart-item__info{
    flex: 1;
}
.cart-item__title{
    font-size: 20px;
    margin-bottom: 12px;
    line-height: 1.7;
}
.cart-item__price{
    color: var(--danger);
    font-weight: bold;
    margin-bottom: 8px;
}
.cart-item__stock{
    color: var(--success);
    font-size: 14px;
}

/* دکمه‌های افزایش/کاهش تعداد و حذف */
.cart-item__actions{
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 15px;
}
.cart-item__quantity{
    display: flex;
    align-items: center;
    gap: 12px;
}
.cart-item__quantity span{
    font-size: 18px;
    font-weight: bold;
    min-width: 25px;
    text-align: center;
}
.cart-item__quantity button{
    width: 36px;
    height: 36px;
    display: flex;
    justify-content: center;
    align-items: center;
    background-color: var(--primary);
    color: #fff;
    border: none;
    border-radius: 8px;
    cursor: pointer;
    font-size: 18px;
    font-weight: 700;
    transition: var(--transition);
    user-select: none;
}
.cart-item__quantity button:hover{
    background-color: #1d4ed8;
    transform: scale(1.08);
}
.cart-item__quantity button:active{
    transform: scale(.9);
}
.remove-item{
    margin-top: 5px;
    border: none;
    background: transparent;
    color: var(--danger);
    cursor: pointer;
    font-size: 14px;
    font-weight: bold;
    transition: .3s;
}
.remove-item:hover{
    opacity: .8;
}

/* خلاصه سفارش */
.cart-summary{
    background: #fff;
    padding: 25px;
    border-radius: var(--radius);
    box-shadow: 0 8px 20px rgba(0,0,0,.05);
    border: 1px solid var(--border);
    position: sticky;
    top: 20px;
}
.cart-summary h3{
    margin-bottom: 25px;
    font-size: 20px;
}
.summary-row{
    display: flex;
    justify-content: space-between;
    margin-bottom: 18px;
    color: var(--gray);
}
.cart-summary .btn{
    width: 100%;
    margin-top: 15px;
    height: 55px;
}

/* سبد خالی */
.empty-cart{
    background: #fff;
    border-radius: 16px;
    padding: 60px;
    text-align: center;
}
.empty-cart h2{
    font-size: 60px;
    margin-bottom: 20px;
}
.empty-cart p{
    font-size: 18px;
    margin-bottom: 25px;
    color: var(--gray);
}
.back-shop{
    display: inline-block;
    padding: 12px 22px;
    background: var(--primary);
    color: #fff;
    border-radius: 10px;
    text-decoration: none;
    transition: .3s;
}
.back-shop:hover{
    background: #1d4ed8;
}