/* Breadcrumbs — shared across tool, contact and static pages */
.tool-breadcrumb,
.page-breadcrumb {
    margin-bottom: 1.5rem;
}

.breadcrumb-list {
    display: flex;
    align-items: center;
    flex-wrap: wrap;
    gap: 0.125rem 0;
    list-style: none;
    margin: 0;
    padding: 0;
    font-size: 0.8125rem;
    line-height: 1.4;
}

.breadcrumb-item {
    display: inline-flex;
    align-items: center;
    max-width: 100%;
}

.breadcrumb-item a,
.breadcrumb-item .breadcrumb-current {
    display: inline-flex;
    align-items: center;
    gap: 0.375rem;
    padding: 0.4375rem 0.75rem;
    border-radius: var(--radius-sm);
    transition: background 0.15s, color 0.15s;
}

.breadcrumb-item a {
    color: var(--text-muted);
    text-decoration: none;
    font-weight: 500;
}

.breadcrumb-item a:hover {
    color: var(--blue);
    background: var(--blue-light);
}

.breadcrumb-home span {
    display: inline;
}

.breadcrumb-home .tooltia-icon {
    color: var(--text-subtle);
}

.breadcrumb-item a:hover .tooltia-icon {
    color: var(--blue);
}

.breadcrumb-sep {
    display: inline-flex;
    align-items: center;
    padding: 0 0.125rem;
    list-style: none;
}

.breadcrumb-chevron {
    width: 0.875rem;
    height: 0.875rem;
    color: var(--text-subtle);
    flex-shrink: 0;
}

.breadcrumb-current {
    color: var(--text);
    font-weight: 600;
    background: var(--bg-subtle);
    border: 1px solid var(--border);
    max-width: min(100%, 280px);
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.breadcrumb-bar {
    padding: 0.75rem clamp(1rem, 3vw, 2rem);
    background: var(--bg);
    border-bottom: 1px solid var(--border);
}

.breadcrumb-bar .breadcrumb-list {
    max-width: 1440px;
    margin: 0 auto;
}

.breadcrumb-bar .breadcrumb-current {
    background: var(--surface);
}

.breadcrumb-bar .tool-breadcrumb,
.breadcrumb-bar .page-breadcrumb {
    margin-bottom: 0;
}

@media (max-width: 540px) {
    .breadcrumb-home span {
        position: absolute;
        width: 1px;
        height: 1px;
        padding: 0;
        margin: -1px;
        overflow: hidden;
        clip: rect(0, 0, 0, 0);
        white-space: nowrap;
        border: 0;
    }

    .breadcrumb-item a,
    .breadcrumb-item .breadcrumb-current {
        padding: 0.375rem 0.5625rem;
    }

    .breadcrumb-current {
        max-width: min(100%, 180px);
    }
}

[dir="rtl"] .breadcrumb-list {
    direction: rtl;
}

[dir="rtl"] .breadcrumb-chevron {
    transform: scaleX(-1);
}