/* Checkout content only. No header/footer selectors. */
body.woocommerce-checkout .sdp-checkout-payment-plan {
    --sdp-purple: #5422E8;
    --sdp-purple-dark: #3d16b7;
    --sdp-purple-soft: #f5f1ff;
    --sdp-border: #e4dbff;
    --sdp-text: #24184a;
    --sdp-muted: #746b8b;
    box-sizing: border-box;
    width: 100%;
    margin: 0 0 18px;
    padding: 15px;
    border: 1px solid var(--sdp-border);
    border-radius: 16px;
    background: linear-gradient(145deg, #fff 0%, #fbf9ff 100%);
    color: var(--sdp-text);
}

body.woocommerce-checkout .sdp-checkout-plan-heading {
    display: flex;
    align-items: center;
    gap: 10px;
    margin-bottom: 12px;
}

body.woocommerce-checkout .sdp-checkout-plan-icon {
    width: 36px;
    height: 36px;
    flex: 0 0 36px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    border-radius: 11px;
    color: #fff;
    background: var(--sdp-purple);
    font-size: 20px;
    line-height: 1;
}

body.woocommerce-checkout .sdp-checkout-plan-heading strong,
body.woocommerce-checkout .sdp-checkout-plan-heading small {
    display: block;
}

body.woocommerce-checkout .sdp-checkout-plan-heading strong {
    color: var(--sdp-purple-dark);
    font-size: 16px;
    line-height: 1.25;
}

body.woocommerce-checkout .sdp-checkout-plan-heading small {
    margin-top: 3px;
    color: var(--sdp-muted);
    font-size: 12px;
}

body.woocommerce-checkout .sdp-payment-choice {
    box-sizing: border-box;
    display: flex;
    align-items: flex-start;
    gap: 10px;
    width: 100%;
    margin: 8px 0;
    padding: 12px;
    border: 1px solid #e8e2f7;
    border-radius: 13px;
    background: #fff;
    cursor: pointer;
    transition: border-color .15s ease, box-shadow .15s ease, background .15s ease;
}

body.woocommerce-checkout .sdp-payment-choice:hover,
body.woocommerce-checkout .sdp-payment-choice.is-selected {
    border-color: #bca9ff;
    background: var(--sdp-purple-soft);
    box-shadow: 0 0 0 2px rgba(84, 34, 232, .06);
}

body.woocommerce-checkout .sdp-payment-choice input[type="radio"] {
    flex: 0 0 auto;
    margin: 4px 0 0 !important;
    accent-color: var(--sdp-purple);
}

body.woocommerce-checkout .sdp-choice-main,
body.woocommerce-checkout .sdp-choice-title,
body.woocommerce-checkout .sdp-choice-copy,
body.woocommerce-checkout .sdp-choice-note {
    display: block;
}

body.woocommerce-checkout .sdp-choice-main {
    min-width: 0;
    flex: 1 1 auto;
}

body.woocommerce-checkout .sdp-choice-title {
    color: var(--sdp-text);
    font-size: 14px;
    font-weight: 700;
    line-height: 1.3;
}

body.woocommerce-checkout .sdp-choice-copy {
    margin-top: 3px;
    color: var(--sdp-muted);
    font-size: 12.5px;
    line-height: 1.45;
}

body.woocommerce-checkout .sdp-choice-note {
    margin-top: 4px;
    color: var(--sdp-purple-dark);
    font-size: 11.5px;
    line-height: 1.4;
}

body.woocommerce-checkout .sdp-preorder-cod-note {
    margin-top: 10px;
    padding: 9px 10px;
    border-radius: 10px;
    background: #fff5fb;
    color: #8a3268;
    font-size: 11.5px;
    line-height: 1.45;
}

@media (max-width: 768px) {
    body.woocommerce-checkout .sdp-checkout-payment-plan {
        margin-bottom: 14px;
        padding: 12px;
        border-radius: 14px;
    }

    body.woocommerce-checkout .sdp-payment-choice {
        min-height: 64px;
        padding: 11px;
        border-radius: 12px;
    }

    body.woocommerce-checkout .sdp-choice-title {
        font-size: 14px;
    }
}