.wbpro-att-btn-group {
    display: flex;
    gap: 8px;
    flex-wrap: wrap;
}

.wbpro-att-btn {
    flex: 1 1 0;
    min-width: 90px;
    padding: 10px 8px;
    border: 2px solid #ddd;
    border-radius: 8px;
    background: #fff;
    cursor: pointer;
    font-family: var(--wb-font-body, "Montserrat", sans-serif);
    font-size: 14px;
    font-weight: 600;
    letter-spacing: 1px;
    text-transform: uppercase;
    line-height: 1.4;
    text-align: center;
    transition: border-color .18s, background .18s, color .18s, transform .1s;
    color: inherit;
}

.wbpro-att-btn:hover {
    border-color: var(--wb-rsvp-button-color, var(--wb-color-primary, #b85b6c));
    transform: translateY(-1px);
}

.wbpro-att-btn.active {
    border-color: var(--wb-rsvp-button-color, var(--wb-color-primary, #b85b6c));
    background:   var(--wb-rsvp-button-color, var(--wb-color-primary, #b85b6c));
    color: #fff;
}

.wbpro-att-btn-group--error .wbpro-att-btn {
    border-color: #c0392b;
}

.wbpro-att-btn-group--error::after {
    content: "Silakan pilih konfirmasi kehadiran.";
    display: block;
    width: 100%;
    margin-top: 4px;
    font-size: 12px;
    color: #c0392b;
}

.wbpro-modal-trigger {
    display: inline-block;
    cursor: pointer;
}

.wbpro-rsvp-dialog {
    border: none;
    border-radius: 12px;
    padding: 0;
    width: min(92vw, 520px);
    max-height: 90vh;
    overflow-y: auto;
    box-shadow: 0 8px 40px rgba(0, 0, 0, .22);
    background: #fff;
}

.wbpro-rsvp-dialog::backdrop {
    background: rgba(0, 0, 0, .45);
}

.wbpro-rsvp-dialog[open] ~ .wbpro-dialog-backdrop,
.wbpro-rsvp-dialog:not([hidden]) ~ .wbpro-dialog-backdrop {
    position: fixed;
    inset: 0;
    background: rgba(0, 0, 0, .45);
    z-index: 999;
}

.wbpro-rsvp-dialog .wbpro-modal-close {
    position: absolute;
    top: 12px;
    right: 14px;
    background: none;
    border: none;
    font-size: 22px;
    line-height: 1;
    cursor: pointer;
    color: #666;
    padding: 4px 6px;
    border-radius: 4px;
    transition: color .15s, background .15s;
    z-index: 2;
}

.wbpro-rsvp-dialog .wbpro-modal-close:hover {
    color: #222;
    background: #f0f0f0;
}

.wbpro-rsvp-dialog .weddingblocks-rsvp-form-container {
    padding: 28px 24px 24px;
    position: relative;
}

@media (max-width: 480px) {
    .wbpro-att-btn {
        font-size: 13px;
        padding: 9px 6px;
    }

    .wbpro-rsvp-dialog .weddingblocks-rsvp-form-container {
        padding: 20px 16px 18px;
    }
}