/*
 * ORGO mobile navigation overlay.
 *
 * This layer is intentionally detached from document flow. It must never add
 * body padding or alter visualization/capture dimensions.
 */
.app-tabbar {
    display: none;
}

.page-treemap .app-tabbar {
    display: none !important;
}

.orgo-capture-active .app-tabbar,
[data-orgo-capturing="true"] .app-tabbar {
    display: none !important;
}

@media print {
    .app-tabbar {
        display: none !important;
    }
}

@media (max-width: 768px) {
    .app-tabbar {
        position: fixed;
        z-index: 2147483000;
        left: 0;
        right: 0;
        bottom: 0;
        isolation: isolate;
        contain: layout paint style;
        height: calc(64px + env(safe-area-inset-bottom));
        padding: 7px 8px env(safe-area-inset-bottom);
        display: grid;
        grid-template-columns: repeat(5, minmax(0, 1fr));
        border-top: 1px solid rgba(255, 255, 255, .08);
        background: rgba(10, 11, 15, .9);
        box-shadow: 0 -10px 36px rgba(0, 0, 0, .2);
        backdrop-filter: blur(18px) saturate(150%);
        -webkit-backdrop-filter: blur(18px) saturate(150%);
        pointer-events: auto;
    }

    .app-tabbar__item {
        min-width: 0;
        display: flex;
        flex-direction: column;
        align-items: center;
        justify-content: center;
        gap: 3px;
        border-radius: 12px;
        color: #737c8d;
        text-decoration: none;
        -webkit-tap-highlight-color: transparent;
    }

    .app-tabbar__item svg {
        width: 21px;
        height: 21px;
        fill: none;
        stroke: currentColor;
        stroke-width: 1.9;
        stroke-linecap: round;
        stroke-linejoin: round;
    }

    .app-tabbar__label {
        max-width: 100%;
        overflow: hidden;
        font-size: 10px;
        font-weight: 650;
        line-height: 1.1;
        text-overflow: ellipsis;
        white-space: nowrap;
    }

    .app-tabbar__item[aria-current="page"] {
        color: #5a9cf8;
        background: rgba(49, 130, 246, .1);
    }

    [data-theme="light"] .app-tabbar {
        border-top-color: rgba(20, 34, 52, .1);
        background: rgba(250, 251, 253, .9);
        box-shadow: 0 -10px 36px rgba(25, 40, 60, .08);
    }

    [data-theme="light"] .app-tabbar__item {
        color: #7c8491;
    }

    [data-theme="light"] .app-tabbar__item[aria-current="page"] {
        color: #1768d5;
        background: rgba(49, 130, 246, .09);
    }

    /* 고정 탭바(64px+safe-area)가 페이지 끝을 덮지 않게 — body 패딩 금지 원칙(위 주석) 유지를 위해
       푸터에만 하단 여백을 더한다. 끝까지 스크롤하면 푸터 전체가 탭바 위로 올라온다.
       푸터 없는 시각화(treemap/bubbles/flowmap) 페이지는 셀렉터 미적용 → 캡처 치수 불변. */
    .footer__wrap {
        padding-bottom: calc(72px + env(safe-area-inset-bottom, 0px));
    }
}