.sale-club-auth.is-modal {
    position: fixed;
    inset: 0;
    z-index: 999999;
    display: flex;
    align-items: center;
    justify-content: center;
}

.sale-club-auth.is-modal[hidden] {
    display: none !important;
}

.sale-club-auth-backdrop {
    position: absolute;
    inset: 0;
    background: rgba(15, 23, 42, 0.55);
}

.sale-club-auth-card {
    position: relative;
    width: min(420px, calc(100vw - 32px));
    max-height: min(92vh, 760px);
    overflow: auto;
    background: #fff;
    border-radius: 16px;
    padding: 28px 22px 20px;
    box-shadow: 0 20px 50px rgba(0, 0, 0, 0.18);
    font-family: inherit;
}

.sale-club-auth.is-embed .sale-club-auth-card {
    width: 100%;
    max-width: 420px;
    margin: 0 auto;
    box-shadow: 0 8px 30px rgba(0, 0, 0, 0.08);
}

.sale-club-auth-close {
    position: absolute;
    top: 10px;
    left: 12px;
    border: 0;
    background: transparent;
    color: #e11d48;
    font-size: 28px;
    line-height: 1;
    cursor: pointer;
}

.sale-club-auth-title {
    margin: 0 0 18px;
    text-align: center;
    font-size: 26px;
    font-weight: 800;
    color: #111827;
}

.sale-club-auth-alert {
    margin-bottom: 12px;
    padding: 10px 12px;
    border-radius: 8px;
    font-size: 13px;
}

.sale-club-auth-alert.is-error {
    background: #fef2f2;
    color: #b91c1c;
}

.sale-club-auth-alert.is-ok {
    background: #ecfdf5;
    color: #047857;
}

.sale-club-auth-field {
    display: block;
    margin-bottom: 12px;
}

.sale-club-auth-field span {
    display: block;
    margin-bottom: 6px;
    font-size: 13px;
    font-weight: 600;
    color: #374151;
}

.sale-club-auth-field input,
.sale-club-auth-field select {
    width: 100%;
    box-sizing: border-box;
    border: 1px solid #d1d5db;
    border-radius: 10px;
    padding: 12px 14px;
    font-size: 15px;
    background: #fff;
}

.sale-club-auth-submit {
    width: 100%;
    margin-top: 8px;
    border: 0;
    border-radius: 10px;
    padding: 13px 16px;
    background: #e11d48;
    color: #fff;
    font-size: 16px;
    font-weight: 700;
    cursor: pointer;
}

.sale-club-auth-submit:disabled {
    opacity: 0.65;
    cursor: wait;
}

.sale-club-auth-link,
.sale-club-auth-switch button {
    display: block;
    width: 100%;
    margin-top: 10px;
    border: 0;
    background: transparent;
    color: #e11d48;
    cursor: pointer;
    font-size: 13px;
}

.sale-club-auth-switch {
    margin: 16px 0 0;
    text-align: center;
    color: #6b7280;
    font-size: 13px;
}

.sale-club-auth-switch button {
    display: inline;
    width: auto;
    margin: 0;
    font-weight: 700;
}

body.sale-club-auth-digits-off .digits-form_container,
body.sale-club-auth-digits-off .dig_popup_wrapper,
body.sale-club-auth-digits-off #dig-ucr-container,
.digits-form_container,
.dig_popup_wrapper,
#dig-ucr-container {
    display: none !important;
}