.checkout-shell {
    align-items: start;
}

.checkout-panel,
.checkout-form-panel {
    background: var(--white);
    border: 1px solid var(--line);
    border-radius: 10px;
    padding: clamp(22px, 4vw, 36px);
}

.checkout-panel h2,
.checkout-form-panel h3 {
    color: var(--navy);
    margin-top: 0;
}

.checkout-summary {
    background: #f6f9fc;
    border: 1px solid var(--line);
    border-radius: 8px;
    margin: 24px 0;
    padding: 20px;
}

.checkout-summary h3,
.payment-methods h3 {
    color: var(--navy);
    font-size: 16px;
    margin: 0 0 14px;
}

.summary-row,
.summary-total {
    align-items: start;
    border-bottom: 1px solid var(--line);
    display: flex;
    gap: 16px;
    justify-content: space-between;
    padding: 10px 0;
}

.summary-row span {
    overflow-wrap: anywhere;
}

.summary-total {
    border: 0;
    color: var(--navy);
    font-size: 18px;
    padding-bottom: 0;
    padding-top: 16px;
}

.checkout-promo-note,
.checkout-password-field small,
.checkout-account-choice small {
    color: var(--muted);
    display: block;
    font-size: 12px;
    line-height: 1.55;
}

.checkout-form-panel form {
    display: grid;
    gap: 16px;
}

.checkout-form-panel form > label:not(.checkbox-row):not(.checkout-account-choice) {
    color: var(--navy);
    display: grid;
    font-size: 13px;
    font-weight: 700;
    gap: 6px;
}

.checkout-form-panel input:not([type='checkbox']),
.checkout-form-panel select {
    background: var(--white);
    border: 1px solid #bdc9d7;
    border-radius: 6px;
    color: var(--ink);
    min-height: 48px;
    padding: 10px 12px;
    width: 100%;
}

.checkout-form-panel input:focus,
.checkout-form-panel select:focus {
    border-color: var(--cyan-dark);
    box-shadow: 0 0 0 3px rgb(0 174 239 / 15%);
    outline: none;
}

.checkout-account-choice {
    align-items: start;
    background: #f6f9fc;
    border: 1px solid var(--line);
    border-radius: 8px;
    cursor: pointer;
    display: flex;
    gap: 12px;
    padding: 14px;
}

.checkout-account-choice input,
.checkout-form-panel .checkbox-row input {
    accent-color: var(--cyan-dark);
    flex: 0 0 auto;
    height: 18px;
    margin: 3px 0 0;
    width: 18px;
}

.checkout-account-choice strong {
    color: var(--navy);
    display: block;
    font-size: 13px;
}

.checkout-password-field[hidden] {
    display: none !important;
}

.checkout-password-field small {
    font-weight: 400;
}

.checkout-form-panel .checkbox-row {
    align-items: start;
    color: var(--muted);
    display: flex;
    font-size: 12px;
    gap: 10px;
}

.checkout-signed-in {
    background: #f1f8fb;
    border-left: 3px solid var(--cyan);
    color: var(--muted);
    font-size: 13px;
    margin: 0;
    padding: 12px 14px;
}

.checkout-signed-in strong {
    color: var(--navy);
    overflow-wrap: anywhere;
}

.payment-methods {
    align-items: start;
}

.payment-methods p {
    margin: 0;
}

.checkout-panel .button-cyan {
    margin-top: 10px;
}

@media (max-width: 760px) {
    .checkout-panel,
    .checkout-form-panel {
        padding: 20px;
    }
}