/* ===== Migration Banner — Fixed overlay above all layers ===== */
#migration-banner {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    width: 100%;
    background-color: #eceb98;
    color: #1c1d1f;
    font-family: 'Roboto', sans-serif;
    z-index: 10000;
    /* Above skeleton-root (999) AND header_section_main_div (20) */
    transition: opacity 0.3s ease-in-out, max-height 0.3s ease-in-out;
    height: 34px;
    overflow: hidden;
}

.migration-banner-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 16px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    font-size: 12px;
    font-weight: 500;
    letter-spacing: 0.025em;
    line-height: 1;
    position: relative;
    height: 34px;
    box-sizing: border-box;
}

.migration-banner-content {
    flex-grow: 1;
    text-align: center;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
}

.migration-banner-lightning {
    display: inline-flex;
    align-items: center;
    flex-shrink: 0;
}

.migration-banner-desktop-text {
    display: inline;
    white-space: nowrap;
}

.migration-banner-mobile-text {
    display: none;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

#close-migration-banner {
    position: absolute;
    right: 16px;
    top: 50%;
    transform: translateY(-50%);
    background: none;
    border: none;
    padding: 4px;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    color: #1c1d1f;
    transition: background-color 0.3s ease-in-out, color 0.3s ease-in-out, transform 0.3s ease-in-out;
    outline: none;
}

#close-migration-banner:hover {
    background-color: #dfdd83;
    color: #c2410c;
    transform: translateY(-50%) scale(1.1);
}

#close-migration-banner:active {
    transform: translateY(-50%) scale(0.95);
}

#close-migration-banner svg {
    transition: transform 0.3s ease-in-out;
}

#close-migration-banner:hover svg {
    transform: rotate(90deg);
}

/* When banner is visible, push all fixed/absolute layers down dynamically based on banner height */
body.migration-banner-active .header_section_main_div {
    top: var(--migration-banner-height, 34px) !important;
}

body.migration-banner-active .header_section_main_div_after {
    top: var(--migration-banner-height, 34px) !important;
}

body.migration-banner-active #skeleton-root {
    top: var(--migration-banner-height, 34px) !important;
}

body.migration-banner-active .header-section {
    margin-top: var(--migration-banner-height, 34px);
}

@media (max-width: 767px) {
    .migration-banner-desktop-text {
        display: none !important;
    }

    .migration-banner-mobile-text {
        display: inline !important;
        max-width: calc(100% - 20px);
    }

    #migration-banner {
        font-size: 11px !important;
    }

    .migration-banner-container {
        padding-right: 40px;
    }
}