/* ===== Breadcrumbs — светлая тема, акцент #0088cc ===== */
:root {
    --bc-accent:        #0088cc;
    --bc-accent-dark:   #006ba3;
    --bc-accent-soft:   rgba(0, 136, 204, .07);
    --bc-accent-ring:   rgba(0, 136, 204, .28);

    --bc-bg:            #ffffff;
    --bc-bg-tint:       #f7fbfe;           /* лёгкий голубой подтон в тон акценту */
    --bc-border:        #e4edf3;

    --bc-text:          #566470;           /* обычные ссылки */
    --bc-text-hover:    #0088cc;
    --bc-text-current:  #1e2a33;           /* текущая страница */
    --bc-sep:           #c4d0d9;

    --bc-radius:        10px;
    --bc-radius-sm:     6px;
    --bc-duration:      .2s;
    --bc-shadow:        0 1px 2px rgba(16, 24, 40, .04);
    --bc-shadow-pop:    0 12px 30px rgba(16, 24, 40, .10);
}

.breadcrumbs {
    display: flex;
    margin: 14px 0 18px;
    font-family: "Open Sans", Arial, "Helvetica Neue", Helvetica, sans-serif;
    font-size: 13px;
    line-height: 1.4;
    color: var(--bc-text);
}

.breadcrumbs-inner {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 6px;
    padding: 8px 14px;
    border-radius: var(--bc-radius);
}

/* ===== Элемент ===== */
.breadcrumb-item {
    display: inline-flex;
    align-items: center;
    gap: 4px;
    max-width: 100%;
    position: relative;
}

/* Иконка «домик» у первого элемента */
.breadcrumb-item.is-first .breadcrumb-link::before {
    content: "";
    display: inline-block;
    width: 14px;
    height: 14px;
    margin-right: 6px;
    vertical-align: -2px;
    background-color: currentColor;
    -webkit-mask: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='black' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M3 10.5 12 3l9 7.5'/%3E%3Cpath d='M5 9.5V21h14V9.5'/%3E%3C/svg%3E") center / contain no-repeat;
            mask: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='black' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M3 10.5 12 3l9 7.5'/%3E%3Cpath d='M5 9.5V21h14V9.5'/%3E%3C/svg%3E") center / contain no-repeat;
    opacity: .9;
}

/* ===== Ссылка ===== */
.breadcrumb-link {
    display: inline-flex;
    align-items: center;
    gap: 4px;
    padding: 4px 8px;
    color: var(--bc-text);
    text-decoration: none;
    border-radius: var(--bc-radius-sm);
    transition: color var(--bc-duration) ease,
                background-color var(--bc-duration) ease;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    max-width: 100%;
}

.breadcrumb-link,
.breadcrumb-link:focus-visible {
    color: var(--bc-text-hover);
    background-color: var(--bc-accent-soft);
    outline: none;
}

.breadcrumb-link:focus-visible {
    box-shadow: 0 0 0 3px var(--bc-accent-ring);
}

/* Текущая страница */
.breadcrumb-item.is-current .breadcrumb-text {
    color: var(--bc-text-current);
    font-weight: 600;
    cursor: default;
}

.breadcrumb-item.is-current .breadcrumb-link {
    background: transparent;
    color: var(--bc-text-current);
}

.breadcrumb-item.is-current .breadcrumb-link:hover {
    background: transparent;
    color: var(--bc-text-current);
}

/* ===== Разделитель ===== */
.breadcrumb-separator {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 14px;
    height: 14px;
    color: var(--bc-sep);
    flex: 0 0 auto;
    user-select: none;
}

.breadcrumb-separator svg {
    display: block;
    width: 6px;
    height: 10px;
}

/* ===== Выпадающий список подразделов ===== */
.breadcrumb-item.has-dropdown .breadcrumb-link {
    padding-right: 20px;
    position: relative;
}

.breadcrumb-chevron {
    position: absolute;
    right: 5px;
    top: 50%;
    transform: translateY(-50%);
    color: var(--bc-accent);
    transition: transform var(--bc-duration) ease;
    pointer-events: none;
}

.breadcrumb-item.has-dropdown:hover .breadcrumb-chevron,
.breadcrumb-item.has-dropdown:focus-within .breadcrumb-chevron {
    transform: translateY(-50%) rotate(180deg);
}

.breadcrumb-dropdown {
    position: absolute;
    top: calc(100% + 8px);
    left: 0;
    min-width: 220px;
    max-width: 320px;
    opacity: 0;
    visibility: hidden;
    transform: translateY(-6px);
    transition: opacity var(--bc-duration) ease,
                transform var(--bc-duration) ease,
                visibility var(--bc-duration) ease;
    z-index: 100;
}

.breadcrumb-item.has-dropdown:hover .breadcrumb-dropdown,
.breadcrumb-item.has-dropdown:focus-within .breadcrumb-dropdown {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.breadcrumb-dropdown-inner {
    padding: 6px;
    background: var(--bc-bg);
    border: 1px solid var(--bc-border);
    border-radius: var(--bc-radius);
    box-shadow: var(--bc-shadow-pop);
	max-height: 400px;
	overflow-y: auto;
	scrollbar-width: thin;
}

.breadcrumb-dropdown-link {
    display: block;
    padding: 8px 12px;
    color: var(--bc-text);
    font-size: 13px;
    text-decoration: none;
    border-radius: var(--bc-radius-sm);
    transition: color var(--bc-duration) ease,
                background-color var(--bc-duration) ease,
                padding-left var(--bc-duration) ease;
    white-space: normal;
}

.breadcrumb-dropdown-link:hover,
.breadcrumb-dropdown-link:focus-visible {
    color: var(--bc-accent);
    background-color: var(--bc-accent-soft);
    padding-left: 16px;
    outline: none;
}

/* ===== Адаптивность ===== */
@media (max-width: 767px) {
    .breadcrumbs {
        font-size: 12px;
        margin: 10px 0 12px;
    }

    .breadcrumbs-inner {
        padding: 6px 10px;
        gap: 4px;
        flex-wrap: nowrap;
        overflow-x: auto;
        -webkit-overflow-scrolling: touch;
        scrollbar-width: none;
    }
    .breadcrumbs-inner::-webkit-scrollbar { display: none; }

    .breadcrumb-item { flex: 0 0 auto; }

    .breadcrumb-dropdown {
        position: fixed;
        left: 10px;
        right: 10px;
        top: auto;
        transform: translateY(0);
        min-width: 0;
        max-width: none;
    }
    .breadcrumb-dropdown-inner {
        max-height: 60vh;
        overflow-y: auto;
    }
}