.checkout-content {
    padding: 32px 16px 48px;
    background: linear-gradient(180deg, rgba(255, 250, 255, 1) 0%, rgba(250, 252, 255, 1) 100%);
    color: var(--black);
}

.checkout-container {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    display: grid;
    gap: 24px;
}

.bonus-banner {
    position: relative;
    overflow: hidden;
    border-radius: var(--radius);
    background:
        linear-gradient(135deg, rgba(2, 173, 180, 0.95) 0%, rgba(60, 105, 151, 0.95) 100%);
    color: var(--white);
    box-shadow: var(--shadow);
}

.bonus-banner::before,
.bonus-banner::after {
    content: "";
    position: absolute;
    border-radius: 50%;
    background: rgba(255, 250, 255, 0.12);
    pointer-events: none;
}

.bonus-banner::before {
    width: 220px;
    height: 220px;
    top: -60px;
    right: -40px;
}

.bonus-banner::after {
    width: 160px;
    height: 160px;
    bottom: -50px;
    left: -30px;
}

.bonus-banner__content {
    position: relative;
    z-index: 1;
    padding: 28px;
}

.bonus-banner__label {
    margin: 0 0 10px;
    font-size: 14px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    opacity: 0.95;
}

.bonus-banner__title {
    margin: 0 0 12px;
    font-size: 30px;
    line-height: 1.1;
}

.bonus-banner__desc {
    margin: 0 0 20px;
    max-width: 720px;
    font-size: 16px;
    line-height: 1.5;
}

.bonus-banner__actions {
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
}

.bonus-banner__link,
.bonus-banner__button {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-height: 46px;
    padding: 12px 18px;
    border-radius: 999px;
    text-decoration: none;
    font-weight: 700;
    transition: var(--transition);
}

.bonus-banner__link {
    color: var(--white);
    border: 1px solid rgba(255, 250, 255, 0.4);
    background: rgba(255, 250, 255, 0.08);
}

.bonus-banner__link:hover {
    background: rgba(255, 250, 255, 0.16);
}

.bonus-banner__button {
    color: var(--blue);
    background: var(--white);
}

.bonus-banner__button:hover {
    transform: translateY(-1px);
    box-shadow: 0 8px 20px rgba(25, 19, 8, 0.15);
}

.checkout-form-section {
    background: var(--white);
    border-radius: var(--radius);
    padding: 28px;
    box-shadow: var(--shadow);
}

.checkout-title {
    margin: 0 0 24px;
    font-size: 32px;
    line-height: 1.2;
}

.checkout-form {
    width: 100%;
}

.form-grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 10px;
}

.form-field {
    display: flex;
    flex-direction: column;
    min-width: max-content;
}

.form-field--full {
    grid-column: 1 / -1;
}

.form-label {
    margin-bottom: 8px;
    font-size: 14px;
    font-weight: 700;
    color: var(--black);
}

.required-mark {
    color: var(--red);
}

.form-input,
.form-textarea {
    width: 100%;
    border: 1px solid var(--border-color);
    border-radius: var(--radius-sm);
    background: var(--white);
    color: var(--black);
    padding: 14px 16px;
    font-size: 16px;
    outline: none;
    transition: border-color var(--transition), box-shadow var(--transition), background var(--transition);
    -webkit-appearance: none;
    appearance: none;
    resize: none;
    font-family: inherit;
}

.form-input::placeholder,
.form-textarea::placeholder {
    color: rgba(25, 19, 8, 0.45);
}

.form-input:focus,
.form-textarea:focus {
    border-color: var(--blue);
    box-shadow: 0 0 0 4px var(--transparent-blue);
}

.form-input.is-invalid,
.form-textarea.is-invalid {
    border-color: var(--red);
    background: rgba(223, 41, 53, 0.04);
}

.form-input.is-valid,
.form-textarea.is-valid {
    border-color: var(--light-blue);
}

.form-textarea {
    resize: vertical;
    min-height: 120px;
}

.form-error {
    min-height: 18px;
    margin-top: 6px;
    font-size: 13px;
    color: var(--red);
}

.address-autocomplete {
    position: relative;
}

.address-suggestions {
    position: absolute;
    top: calc(100% + 6px);
    left: 0;
    right: 0;
    z-index: 20;
    display: none;
    max-height: 260px;
    overflow-y: auto;
    background: var(--white);
    border: 1px solid rgba(25, 19, 8, 0.1);
    border-radius: 14px;
    box-shadow: 0 14px 30px rgba(25, 19, 8, 0.12);
}

.address-suggestion-item {
    padding: 12px 14px;
    cursor: pointer;
    font-size: 14px;
    line-height: 1.4;
    transition: background var(--transition);
}

.address-suggestion-item:hover,
.address-suggestion-item.is-active {
    background: rgba(60, 105, 151, 0.08);
}

.checkout-actions {
    margin-top: 24px;
    display: flex;
    justify-content: flex-start;
}

.submit-button {
    min-width: 220px;
    min-height: 52px;
    padding: 12px 24px;
    border: none;
    border-radius: 999px;
    background: var(--btn-bg);
    color: var(--white);
    font-size: 16px;
    font-weight: 700;
    cursor: pointer;
    transition: transform var(--transition), box-shadow var(--transition), opacity var(--transition);
}

.submit-button:hover {
    transform: translateY(-1px);
    box-shadow: 0 12px 24px rgba(0, 63, 116, 0.22);
}

.submit-button:active {
    transform: translateY(0);
}

.submit-button:disabled {
    opacity: 0.7;
    cursor: not-allowed;
}

@media (max-width: 991px) {
    .checkout-title {
        font-size: 28px;
    }

    .bonus-banner__title {
        font-size: 26px;
    }

    .payment-methods {
        display: flex;
        flex-direction: row;
        flex-wrap: wrap;
    }
}

@media (max-width: 767px) {
    .checkout-content {
        padding: 20px 12px 36px;
    }

    .checkout-container {
        gap: 16px;
    }

    .bonus-banner__content,
    .checkout-form-section {
        padding: 18px;
    }

    .checkout-form-section {
        padding: 16px 24px;
    }

    .form-grid {
        grid-template-columns: 1fr;
        gap: 14px;
    }

    .form-field {
        min-width: 0;
    }

    .form-field--full {
        grid-column: auto;
    }

    .checkout-title {
        font-size: 24px;
        margin-bottom: 18px;
    }

    .bonus-banner__title {
        font-size: 22px;
    }

    .bonus-banner__desc {
        font-size: 15px;
    }

    .bonus-banner__actions {
        flex-direction: column;
        align-items: stretch;
    }

    .bonus-banner__link,
    .bonus-banner__button,
    .submit-button {
        width: 100%;
    }

    .form-input,
    .form-textarea {
        font-size: 16px;
    }
}

/* radio кнопки */
.payment-methods {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 16px;
}

.payment-option {
    position: relative;
    display: block;
    cursor: pointer;
}

.payment-option input[type="radio"] {
    position: absolute;
    opacity: 0;
    pointer-events: none;
}

.payment-option__content {
    display: flex;
    align-items: flex-start;
    gap: 0px;
    min-height: 88px;
    padding: 18px 20px 18px 52px;
    border: 1px solid var(--border-color);
    border-radius: var(--radius-sm);
    background: var(--white);
    box-shadow: var(--shadow);
    transition:
        border-color var(--transition),
        box-shadow var(--transition),
        background var(--transition),
        transform var(--transition);
    position: relative;
    flex-direction: column;
}

/* Кастомный кружок */
.payment-option__content::before {
    content: "";
    position: absolute;
    left: 20px;
    top: 22px;
    width: 20px;
    height: 20px;
    border: 2px solid var(--blue);
    border-radius: 50%;
    background: transparent;
    transition: all var(--transition);
}

/* Внутренняя точка */
.payment-option__content::after {
    content: "";
    position: absolute;
    left: 26px;
    top: 28px;
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: var(--white);
    transform: scale(0);
    transition: transform var(--transition);
}

.payment-option__title {
    display: block;
    font-size: 16px;
    font-weight: 600;
    color: var(--black);
    line-height: 1.3;
    margin-bottom: 4px;
}

.payment-option__desc {
    display: block;
    font-size: 14px;
    color: rgba(112, 112, 112, 0.8);
    line-height: 1.4;
}

/* hover */
.payment-option:hover .payment-option__content {
    border-color: var(--light-blue);
    transform: translateY(-2px);
}

/* active checked */
.payment-option input[type="radio"]:checked+.payment-option__content {
    background: var(--btn-bg);
    border-color: var(--blue);
    box-shadow: 0 12px 30px rgba(60, 105, 151, 0.22);
}

.payment-option input[type="radio"]:checked+.payment-option__content::before {
    border-color: var(--white);
    background: var(--light-blue);
}

.payment-option input[type="radio"]:checked+.payment-option__content::after {
    transform: scale(1);
}

.payment-option input[type="radio"]:checked+.payment-option__content .payment-option__title,
.payment-option input[type="radio"]:checked+.payment-option__content .payment-option__desc {
    color: var(--white);
}

/* focus для доступности */
.payment-option input[type="radio"]:focus-visible+.payment-option__content {
    outline: 2px solid var(--light-blue);
    outline-offset: 3px;
}

.checkout-bonus-card {
    max-width: 100%;
    width: 100%;
    background: var(--white);
    border: 1px solid var(--border-color);
    border-radius: var(--radius);
    box-shadow: var(--shadow);
    padding: 24px;
    color: var(--black);
    box-sizing: border-box;
}

.bonus-card__header {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    gap: 16px;
    margin-bottom: 20px;
}

.bonus-card__title-wrap {
    display: flex;
    align-items: flex-start;
    gap: 12px;
}

.bonus-card__icon {
    color: var(--light-blue);
    font-size: 28px;
    line-height: 1;
}

.bonus-card__title {
    font-size: 22px;
    font-weight: 700;
    color: var(--blue);
    margin-bottom: 4px;
}

.bonus-card__subtitle {
    font-size: 14px;
    color: var(--black);
    opacity: 0.8;
}

.bonus-card__balance {
    background: linear-gradient(155deg, var(--transparent-white) 0%, rgba(2, 173, 180, 0.08) 100%);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-sm);
    padding: 12px 16px;
    min-width: 120px;
    text-align: right;
}

.bonus-card__balance-label {
    display: block;
    font-size: 12px;
    opacity: 0.75;
    margin-bottom: 4px;
}

.bonus-card__balance-value {
    font-size: 20px;
    font-weight: 700;
    color: var(--blue);
}

.bonus-card__body {
    display: flex;
    flex-direction: column;
    gap: 14px;
}

.bonus-card__row {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
    background: rgba(60, 105, 151, 0.05);
    border-radius: var(--radius-sm);
    padding: 14px 16px;
}

.bonus-card__row--discount {
    display: none;
    color: var(--red);
    background: rgba(223, 41, 53, 0.06);
}

.bonus-card__row--total {
    background: var(--btn-bg);
    color: var(--white);
}

.bonus-card__label {
    font-size: 15px;
}

.bonus-card__value {
    font-size: 18px;
    font-weight: 700;
    white-space: nowrap;
}

.bonus-card__toggle-wrap {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 16px;
    border: 1px solid var(--border-color);
    border-radius: var(--radius-sm);
    padding: 16px;
    background: rgba(2, 173, 180, 0.05);
}

.bonus-card__toggle-title {
    font-size: 16px;
    font-weight: 600;
    color: var(--blue);
    margin-bottom: 4px;
}

.bonus-card__toggle-text {
    font-size: 13px;
    opacity: 0.8;
}

.bonus-card__divider {
    height: 1px;
    background: var(--border-color);
    margin: 2px 0;
}

.bonus-card__earn {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    background: rgba(2, 173, 180, 0.08);
    border-radius: var(--radius-sm);
    padding: 14px 16px;
    font-size: 14px;
}

.bonus-card__earn-icon {
    width: 22px;
    height: 22px;
    border-radius: 50%;
    background: var(--light-blue);
    display: inline-flex;
    align-items: center;
    justify-content: center;
    color: var(--white);
    font-style: normal;
    font-size: 12px;
}

.bonus-card__earn-icon::before {
    content: "★";
}

.bonus-switch {
    position: relative;
    width: 54px;
    height: 30px;
    flex-shrink: 0;
}

.bonus-switch input {
    display: none;
}

.bonus-switch__slider {
    position: absolute;
    inset: 0;
    cursor: pointer;
    background: rgba(112, 112, 112, 0.25);
    border-radius: 999px;
    transition: var(--transition);
}

.bonus-switch__slider::before {
    content: "";
    position: absolute;
    width: 22px;
    height: 22px;
    left: 4px;
    top: 4px;
    background: var(--white);
    border-radius: 50%;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
    transition: var(--transition);
}

.bonus-switch input:checked+.bonus-switch__slider {
    background: var(--btn-bg);
}

.bonus-switch input:checked+.bonus-switch__slider::before {
    transform: translateX(24px);
}

.bonus-card__toggle-wrap.is-disabled {
    opacity: 0.5;
    pointer-events: none;
}

/* Адаптация под мобильные */
@media (max-width: 768px) {
    .checkout-bonus-card {
        padding: 18px;
        border-radius: 22px;
    }

    .bonus-card__header {
        flex-direction: column;
        align-items: stretch;
    }

    .bonus-card__balance {
        text-align: left;
        min-width: auto;
    }

    .bonus-card__row,
    .bonus-card__toggle-wrap {
        padding: 14px;
    }

    .bonus-card__title {
        font-size: 20px;
    }

    .bonus-card__value {
        font-size: 16px;
    }
}

@media (max-width: 640px) {
    .payment-methods {
        grid-template-columns: 1fr;
    }

    .payment-option__content {
        min-height: auto;
        padding: 16px 16px 16px 48px;
    }

    .payment-option__content::before {
        left: 16px;
        top: 18px;
    }

    .payment-option__content::after {
        left: 22px;
        top: 24px;
    }

    .payment-option__title {
        font-size: 15px;
    }

    .payment-option__desc {
        font-size: 13px;
    }
}

@media (max-width: 480px) {

    .bonus-card__row,
    .bonus-card__toggle-wrap {
        flex-direction: column;
        align-items: flex-start;
    }

    .bonus-switch {
        align-self: flex-end;
    }

    .bonus-card__row--total {
        flex-direction: row;
        align-items: center;
        justify-content: space-between;
    }

    .bonus-card__title {
        font-size: 18px;
    }

    .bonus-card__subtitle,
    .bonus-card__toggle-text,
    .bonus-card__earn {
        font-size: 13px;
    }
}