/* Секция тоже наследует этот цвет хедера за пределами контента */
.checkout-page-section {
    background-color: #edf2f3;
    padding: 60px 20px;
}
/* ЦЕНТРАЛЬНЫЙ БЛОК: Белая плита контента, как на исходном макете */
.checkout-container {
    max-width: 1100px;
    margin: 0 auto;
    background: #ffffff;
    padding: 40px;
    box-shadow: 0 4px 20px rgba(0,0,0,0.02);
    box-sizing: border-box;
}
/* Верхний баннер купона */
.checkout-coupon-banner {
    background-color: #fdfdfd;
    border-top: 3px solid #1a1a1a;
    padding: 15px 20px;
    margin-bottom: 40px;
    font-size: 14px;
    color: #555;
    display: flex;
    align-items: center;
    gap: 12px;
    border-left: 1px solid #e0e0e0;
    border-right: 1px solid #e0e0e0;
    border-bottom: 1px solid #e0e0e0;
}
.checkout-coupon-banner a {
    color: #1a1a1a;
    text-decoration: none;
    font-weight: bold;
    transition: opacity 0.2s;
}
.checkout-coupon-banner a:hover {
    opacity: 0.7;
}
/* Сетка формы и обзора заказа */
.checkout-grid {
    display: grid;
    grid-template-columns: 7fr 5fr;
    gap: 50px;
    align-items: start;
}
/* Стили полей ввода */
.billing-details h3, .additional-info h3, .order-review-box h3 {
    font-size: 19px;
    font-weight: bold;
    margin-top: 0;
    margin-bottom: 25px;
    color: #1a1a1a;
}
.form-row-split {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 20px;
}
.form-group {
    margin-bottom: 22px;
}
.form-group label {
    display: block;
    font-size: 13px;
    font-weight: bold;
    margin-bottom: 8px;
    color: #1a1a1a;
}
.required-star {
    color: #cc0000;
    margin-left: 3px;
}
.checkout-input, .checkout-select, .checkout-textarea {
    width: 100%;
    padding: 12px 15px;
    border: 1px solid #e0e0e0;
    font-size: 14px;
    color: #333;
    box-sizing: border-box;
    background-color: #fff;
}
.checkout-input::placeholder, .checkout-textarea::placeholder {
    color: #aaa;
}
.checkout-input:focus, .checkout-select:focus, .checkout-textarea:focus {
    outline: none;
    border-color: #1a1a1a;
}
.checkout-textarea {
    resize: vertical;
    height: 110px;
}
.additional-info {
    margin-top: 40px;
}
/* Правый блок заказа */
.order-review-box {
    border: 1px solid #e0e0e0;
    background: #ffffff;
    padding: 35px;
}
.order-table {
    width: 100%;
    border-collapse: collapse;
    margin-bottom: 20px;
}
.order-table th {
    text-align: left;
    font-weight: bold;
    font-size: 14px;
    padding-bottom: 15px;
    border-bottom: 1px solid #e0e0e0;
    color: #1a1a1a;
}
.order-table th.text-right, .order-table td.text-right {
    text-align: right;
}
.order-table td {
    padding: 16px 0;
    font-size: 14px;
    border-bottom: 1px solid #e0e0e0;
    color: #555;
}
.product-item-row td {
    color: #666;
}
.total-row-bold {
    font-weight: bold;
    color: #1a1a1a !important;
}
/* Серое уведомление внутри блока заказа */
.payment-methods-notice {
    background-color: #f7f9fa;
    border: 1px solid #e0e0e0;
    padding: 25px 20px;
    margin-top: 25px;
    margin-bottom: 30px;
    font-size: 14px;
    color: #666;
    line-height: 1.5;
    display: flex;
    gap: 12px;
    align-items: flex-start;
}
.payment-methods-notice svg {
    flex-shrink: 0;
    margin-top: 2px;
}
/* Кнопка */
.btn-place-order {
    display: block;
    width: 100%;
    background: #1a1a1a;
    color: #fff;
    text-align: center;
    border: none;
    padding: 16px;
    font-weight: bold;
    letter-spacing: 1px;
    font-size: 13px;
    cursor: pointer;
    transition: opacity 0.2s;
}
.btn-place-order:hover {
    opacity: 0.9;
}
@media (max-width: 768px) {
    .checkout-grid {
        grid-template-columns: 1fr;
        gap: 40px;
    }
    .checkout-container {
        padding: 20px;
    }
}