.jch-version-beta-banner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 16px;
    margin: 0 0 12px;
    padding: 10px 12px;
    border: 1px solid #cfe0ff;
    border-radius: 12px;
    background: linear-gradient(135deg, #f7faff 0%, #eef5ff 58%, #f5f2ff 100%);
    box-shadow: 0 8px 24px rgba(30, 64, 175, 0.06);
}

.jch-version-beta-banner__copy {
    display: flex;
    align-items: center;
    gap: 10px;
    min-width: 0;
    color: #17365d;
}

.jch-version-beta-banner__copy > div {
    display: grid;
    gap: 2px;
    min-width: 0;
}

.jch-version-beta-banner__copy strong {
    font-size: 13px;
    line-height: 1.25;
    color: #102f57;
}

.jch-version-beta-banner__copy span:not(.jch-version-beta-badge) {
    font-size: 11px;
    line-height: 1.35;
    color: #5b708c;
}

.jch-version-beta-badge {
    flex: 0 0 auto;
    padding: 5px 7px;
    border-radius: 999px;
    background: #1d67e8;
    color: #fff;
    font-size: 9px;
    font-weight: 800;
    letter-spacing: .08em;
}

.jch-version-switch-button {
    flex: 0 0 auto;
    min-height: 34px;
    padding: 0 13px;
    border: 1px solid #1457c6;
    border-radius: 9px;
    background: #1769e8;
    color: #fff;
    font-size: 11px;
    font-weight: 800;
    cursor: pointer;
    box-shadow: 0 5px 14px rgba(23, 105, 232, .18);
}

.jch-version-switch-button:hover {
    background: #115bcf;
}

.jch-version-switch-note {
    flex: 0 0 auto;
    max-width: 220px;
    color: #61758f;
    font-size: 10px;
    font-weight: 700;
    line-height: 1.35;
    text-align: right;
}

.jch-version-account-selector {
    margin: 6px 0 4px;
    padding: 10px;
    border-top: 1px solid #e6edf6;
    border-bottom: 1px solid #e6edf6;
}

.jch-version-account-selector__title {
    margin-bottom: 7px;
    color: #60728b;
    font-size: 10px;
    font-weight: 800;
    letter-spacing: .04em;
    text-transform: uppercase;
}

.jch-version-account-selector__options {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 6px;
}

.jch-version-option {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    gap: 1px;
    min-width: 0;
    padding: 8px 9px;
    border: 1px solid #d9e3ef;
    border-radius: 9px;
    background: #fff;
    color: #183452;
    text-align: left;
    cursor: pointer;
}

.jch-version-option span {
    font-size: 11px;
    font-weight: 800;
    white-space: nowrap;
}

.jch-version-option small {
    font-size: 9px;
    font-weight: 700;
    color: #8291a4;
}

.jch-version-option:hover:not(:disabled) {
    border-color: #8fb6f4;
    background: #f7faff;
}

.jch-version-option.is-active {
    border-color: #79a9f3;
    background: #eef5ff;
    box-shadow: inset 0 0 0 1px rgba(23, 105, 232, .06);
}

.jch-version-option--v2.is-active {
    border-color: #8d7df1;
    background: linear-gradient(135deg, #f2f6ff, #f5f1ff);
}

.jch-version-option:disabled {
    cursor: default;
    opacity: 1;
}

.jch-version-switching-overlay {
    position: fixed;
    left: 50%;
    top: 24px;
    z-index: 999999;
    transform: translateX(-50%);
    padding: 10px 14px;
    border: 1px solid rgba(21, 76, 145, .16);
    border-radius: 10px;
    background: rgba(13, 42, 78, .94);
    box-shadow: 0 12px 34px rgba(15, 35, 65, .22);
    color: #fff;
    font-size: 12px;
    font-weight: 800;
}

@media (max-width: 780px) {
    .jch-version-beta-banner {
        align-items: flex-start;
        flex-direction: column;
        gap: 9px;
        margin-left: 2px;
        margin-right: 2px;
    }

    .jch-version-beta-banner__copy {
        align-items: flex-start;
    }

    .jch-version-switch-button {
        width: 100%;
    }

    .jch-version-switch-note {
        max-width: none;
        text-align: left;
    }
}