/* Custom Breadcrumb Styles */
.custom-breadcrumb-wrapper {
    position: relative;
    display: flex;
    align-items: center;
}

.custom-breadcrumb {
    display: flex;
    flex-wrap: wrap;
    list-style: none;
    margin: 0;
    padding: 0;
}

.custom-breadcrumb-item {
    display: flex;
    align-items: center;
    font-size: 1rem;
    line-height: 1.5;
    /* Standard line-height for readability */
}

.custom-breadcrumb-item .breadcrumb-link {
    color: var(--bs-primary, #0066cc);
    text-decoration: none;
}

.custom-breadcrumb-item .breadcrumb-link:hover {
    text-decoration: underline;
}

.custom-breadcrumb-item .breadcrumb-text {
    color: var(--bs-text-color, #333);
}

.breadcrumb-separator {
    margin: 0 0.5rem;
    color: #666;
    display: inline-flex;
    align-items: center;
}

.breadcrumb-separator svg,
.breadcrumb-separator img,
.breadcrumb-mobile-bullet svg,
.breadcrumb-mobile-bullet img {
    fill: currentColor;
    width: 0.6em;
    height: 0.6em;
    display: block;
}

.breadcrumb-mobile-bullet {
    display: none;
}

/* Desktop behaviors */
@media (min-width: 992px) {
    .custom-breadcrumb-toggle {
        display: none;
    }
}

/* Mobile behaviors */
@media (max-width: 991.98px) {
    .custom-breadcrumb-wrapper {
        display: flex;
        flex-wrap: nowrap;
        align-items: flex-start;
        /* List stays at top */
        overflow: hidden;
        width: 100%;
    }

    .custom-breadcrumb-toggle {
        background: transparent;
        border: none;
        padding: 0;
        margin-right: 12px;
        display: flex;
        align-items: center;
        justify-content: center;
        cursor: pointer;
        transition: transform 0.3s ease;
        flex-shrink: 0;
        width: 24px;
        height: 1.5rem;
        /* Match line-height of .custom-breadcrumb-item (1rem * 1.5) */
        align-self: flex-start;
    }

    .custom-breadcrumb-toggle img,
    .custom-breadcrumb-toggle svg {
        width: 1.25rem;
        height: 1.25rem;
        display: block;
    }

    /* User requested transform */
    .is-expanded .custom-breadcrumb-toggle {
        transform: scaleY(-1);
    }

    .custom-breadcrumb {
        padding-left: 12px;
        border-left: 1px solid var(--bs-primary, #000);
        display: flex;
        flex-direction: row;
        flex-grow: 1;
        gap: 0;
        min-width: 0;
    }

    /* Hidden by default on mobile */
    .custom-breadcrumb-wrapper:not(.is-expanded) .custom-breadcrumb-item:not(.penultimate) {
        display: none;
    }

    .custom-breadcrumb-wrapper:not(.is-expanded) .custom-breadcrumb-item.penultimate .breadcrumb-separator {
        display: none;
    }

    /* Expanded mobile state */
    .is-expanded {
        flex-wrap: wrap;
    }

    .is-expanded .custom-breadcrumb {
        flex-direction: column;
        align-items: flex-start;
        gap: 8px;
        width: auto;
        max-width: calc(100% - 36px);
    }

    .is-expanded .custom-breadcrumb-item {
        width: 100%;
        position: relative;
        padding: 2px 0;
        display: flex;
        align-items: center;
    }

    .is-expanded .breadcrumb-mobile-bullet {
        display: inline-flex;
        margin-right: 8px;
        color: var(--bs-primary, #0066cc);
        flex-shrink: 0;
        width: 0.5em;
        justify-content: center;
    }

    .is-expanded .breadcrumb-separator {
        display: none;
    }

    /* Hierarchical indentation */
    .is-expanded .custom-breadcrumb-item:not(.is-home) {
        padding-left: 1rem;
    }

    /* Ellipsis control */
    .custom-breadcrumb-item .breadcrumb-link,
    .custom-breadcrumb-item .breadcrumb-text {
        max-width: calc(100vw - 80px);
        display: inline-block;
        overflow: hidden;
        text-overflow: ellipsis;
        white-space: nowrap;
    }

    .is-expanded .custom-breadcrumb-item:not(.is-home) .breadcrumb-link,
    .is-expanded .custom-breadcrumb-item:not(.is-home) .breadcrumb-text {
        max-width: calc(100vw - 110px);
    }
}