.premium-checkout {
    --checkout-ink: #14243a;
    --checkout-muted: #6b7a8e;
    --checkout-border: #e4eaf1;
    --checkout-red: #e30512;
    margin-top: 28px;
    margin-bottom: 55px;
}

.premium-checkout__panel {
    overflow: hidden;
    border: 1px solid var(--checkout-border) !important;
    border-radius: 18px !important;
    background: #fff;
    box-shadow: 0 20px 55px rgba(20, 36, 58, .11);
}

.premium-checkout__heading {
    display: flex;
    align-items: center;
    gap: 16px;
    padding: 24px 28px !important;
    border: 0 !important;
    background: linear-gradient(135deg, #172b46, #0c1929) !important;
}

.premium-checkout__heading-icon {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 52px;
    height: 52px;
    flex: 0 0 52px;
    border-radius: 15px;
    color: #fff;
    font-size: 21px;
    background: linear-gradient(145deg, #f20b1a, #b5000b);
    box-shadow: 0 10px 24px rgba(227, 5, 18, .28);
}

.premium-checkout__heading small {
    display: block;
    margin-bottom: 2px;
    color: #ff6d76;
    font-size: 10px;
    font-weight: 800;
    letter-spacing: .14em;
    text-transform: uppercase;
}

.premium-checkout__heading h4 {
    margin: 0;
    color: #fff;
    font-size: 25px;
    font-weight: 700;
}

.premium-checkout__heading p {
    margin: 4px 0 0;
    color: #b9c5d4;
    font-size: 13px;
}

.premium-checkout__security {
    margin-left: auto;
    padding: 8px 13px;
    border: 1px solid rgba(255, 255, 255, .16);
    border-radius: 18px;
    color: #dce6f2;
    font-size: 11px;
    font-weight: 700;
}

.premium-checkout__security i {
    margin-right: 5px;
    color: #52c878;
}

.premium-checkout__body {
    padding: 18px 28px 28px !important;
}

.premium-checkout .payment-options-separator {
    display: flex;
    align-items: center;
    min-height: 72px;
    margin: 0;
    padding: 8px 16px;
    border: 1px solid transparent;
    border-bottom-color: var(--checkout-border);
    transition: border-color .18s ease, background .18s ease, box-shadow .18s ease;
}

.premium-checkout .payment-options-separator.dc-invisible {
    display: none;
}

.premium-checkout .payment-options-separator:last-of-type {
    border-bottom-color: transparent;
}

.premium-checkout .payment-options-separator:hover {
    border-color: #d6e0eb;
    border-radius: 13px;
    background: #fbfcfe;
}

.premium-checkout .payment-options-separator:has(input:checked) {
    border-color: rgba(227, 5, 18, .3);
    border-radius: 13px;
    background: linear-gradient(90deg, rgba(227, 5, 18, .055), rgba(255, 255, 255, 0));
    box-shadow: inset 4px 0 0 var(--checkout-red);
}

.premium-checkout .title_payment_method {
    margin: 0;
    color: var(--checkout-ink);
    font-size: 16px;
    font-weight: 700;
}

.premium-checkout .title_payment_method .accent {
    font-style: normal;
}

.premium-checkout .title_payment_method em {
    color: #278847 !important;
}

.premium-checkout .input-space-icon {
    display: grid;
    grid-template-columns: 20px minmax(0, 1fr);
    align-items: center;
    gap: 12px;
    margin: 0;
}

.premium-checkout input[type="checkbox"] {
    width: 20px;
    height: 20px;
    flex: 0 0 20px;
    margin: 0;
    accent-color: var(--checkout-red);
}

.premium-checkout #span_orange_momo img,
.premium-checkout #span_mtn_momo img {
    width: auto;
    max-width: 150px;
    height: 40px;
    object-fit: contain;
}

.premium-checkout #user-current-balance {
    display: inline-flex;
    align-items: center;
    justify-content: flex-start;
    width: fit-content;
    min-width: 190px;
    min-height: 46px;
    padding: 0 16px;
    border-radius: 10px;
    color: #fff;
    font-size: 18px;
    line-height: 1;
    background: linear-gradient(135deg, #4b9f2b, #277614);
    box-shadow: 0 8px 18px rgba(49, 139, 76, .18);
}

.premium-checkout #user-current-balance::before {
    margin-right: 10px;
    font-size: 18px;
}

.premium-checkout #user-current-balance span {
    padding: 0 !important;
}

.premium-checkout__brand {
    display: inline-flex;
    align-items: center;
    min-height: 46px;
    padding: 8px 14px;
    border: 1px solid #d8e2ed;
    border-radius: 13px;
    color: var(--checkout-ink);
    font-weight: 700;
    background: #f8fafc;
    cursor: pointer;
}

.premium-checkout__brand i {
    margin-right: 9px;
    font-size: 25px;
}

.premium-checkout__brand img {
    width: auto;
    height: 25px;
    margin-right: 10px;
    object-fit: contain;
}

.premium-checkout__brand--paypal i { color: #003087; }
.premium-checkout__brand--cards .fa-cc-visa { color: #1a1f71; }
.premium-checkout__brand--cards .fa-cc-mastercard { color: #eb001b; }
.premium-checkout__brand--orange { background: #fff9f3; }
.premium-checkout__brand--mtn { background: #fffdf2; }

.premium-checkout__brand-group {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 12px;
    min-width: 0;
}

.premium-checkout__submit {
    min-width: 230px;
    margin-top: 24px;
    padding: 14px 24px !important;
    border: 0 !important;
    border-radius: 12px !important;
    color: #fff !important;
    font-size: 15px;
    font-weight: 700;
    background: linear-gradient(135deg, #ef0716, #bd000b) !important;
    box-shadow: 0 12px 25px rgba(227, 5, 18, .22);
    transition: transform .18s ease, box-shadow .18s ease;
}

.premium-checkout__submit::after {
    margin-left: 10px;
    content: '\2192';
}

.premium-checkout__submit:hover,
.premium-checkout__submit:focus {
    transform: translateY(-1px);
    box-shadow: 0 15px 30px rgba(227, 5, 18, .3);
}

@media (max-width: 767px) {
    .premium-checkout {
        margin-top: 18px;
        margin-bottom: 32px;
    }

    .premium-checkout__heading {
        align-items: flex-start;
        padding: 20px !important;
    }

    .premium-checkout__heading-icon {
        width: 44px;
        height: 44px;
        flex-basis: 44px;
    }

    .premium-checkout__heading h4 {
        font-size: 21px;
    }

    .premium-checkout__heading p,
    .premium-checkout__security {
        display: none;
    }

    .premium-checkout__body {
        padding: 10px 14px 20px !important;
    }

    .premium-checkout .payment-options-separator {
        display: block;
        min-height: 0;
        padding: 12px 10px;
    }

    .premium-checkout .payment-options-separator > div {
        width: 100%;
        padding: 0;
    }

    .premium-checkout .payment-options-separator > div + div {
        margin-top: 12px;
    }

    .premium-checkout .input-space-icon {
        grid-template-columns: 20px minmax(0, 1fr);
    }

    .premium-checkout__brand {
        min-width: 0;
    }

    .premium-checkout__brand-group {
        grid-template-columns: 1fr;
    }

    .premium-checkout__submit {
        width: 100%;
    }
}