/* === Хлебные крошки с выпадающим меню === */
.crumb-drop-wrap,
.crumb-drop-wrap * {
    box-sizing: border-box;
}

.crumb-drop-wrap {
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Arial, sans-serif;
    font-size: 14px;
    line-height: 1.5;
    margin: 12px 0;
    padding: 0;
}

.crumb-drop-list {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    list-style: none;
    margin: 0;
    padding: 0;
}

.crumb-drop-item {
    position: relative;
    display: flex;
    align-items: center;
    margin: 0;
    padding: 0;
}
.breadcrumb-item{
    position: relative;
}
.breadcrumb-item:hover .crumb-drop-submenu{
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}
/* Ссылка */
.crumb-drop-link {
    display: inline-block;
    text-decoration: none;
    padding: 4px 6px;
    border-radius: 4px;
    transition: background .15s;
}

.crumb-drop-link:hover {
    background: #eff6ff;
    text-decoration: none;
}

/* Текущий пункт */
.crumb-drop-current {
    display: inline-block;
    font-weight: 500;
    padding: 4px 6px;
}

/* Разделитель */
.crumb-drop-sep {
    margin: 0 4px;
    user-select: none;
}

/* === Выпадающее меню === */
.crumb-drop-hasmenu {
    position: relative;
    display: inline-block;
}

/* Стрелочка */
.crumb-drop-hasmenu > .crumb-drop-link {
    padding-right: 18px;
    position: relative;
}

.crumb-drop-hasmenu > .crumb-drop-link::after {
    content: "▼";
    position: absolute;
    right: 5px;
    top: 50%;
    transform: translateY(-50%);
    font-size: 8px;
    line-height: 1;
}

/* Подменю */
.crumb-drop-submenu {
    position: absolute;
    top: calc(100% + 4px);
    left: 0;
    z-index: 9999;
    min-width: 200px;
    max-width: 100%;
    background: #fff;
    border: 1px solid #e5e7eb;
    border-radius: 6px;
    box-shadow: 0 10px 25px rgba(0,0,0,0.12);
    list-style: none;
    margin: 0;
    padding: 6px 0;
    opacity: 0;
    visibility: hidden;
    transform: translateY(-5px);
    transition: all .2s ease;
}

.crumb-drop-hasmenu:hover .crumb-drop-submenu {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.crumb-drop-submenu li {
    margin: 0;
    padding: 0;
    display: block;
}

.crumb-drop-submenu a {
    display: block;
    padding: 7px 14px;
    text-decoration: none;
    font-size: 13px;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    transition: background .15s, color .15s;
}

.crumb-drop-submenu a:hover {
    background: #f3f4f6;
}

/* === Мобильная адаптация === */
@media (max-width: 640px) {
    .crumb-drop-submenu {
        position: static;
        box-shadow: none;
        border: none;
        border-left: 2px solid #e5e7eb;
        border-radius: 0;
        margin: 4px 0 4px 10px;
        padding: 0;
        opacity: 1;
        visibility: visible;
        transform: none;
        display: none;
    }

    .crumb-drop-hasmenu.open .crumb-drop-submenu {
        display: block;
    }
}