.breadcrumb {
    background: #f8f9fa;
    padding: 15px 0;
    border-bottom: 1px solid #e9ecef;
    margin-bottom: 20px;
}

.breadcrumb-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
    font-size: 14px;
}

.breadcrumb-items {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 8px;
}

.breadcrumb-item-wrapper {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    position: relative;
}

.breadcrumb a,
.breadcrumb .breadcrumb-link {
    color: #667eea;
    text-decoration: none;
}

.breadcrumb-dropdown-trigger {
    background: none;
    border: none;
    color: #667eea;
    font: inherit;
    cursor: pointer;
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 0;
}

.breadcrumb-dropdown-trigger::after {
    content: '\25BE';
    font-size: 16px;
    line-height: 1;
}

.breadcrumb-dropdown-trigger:hover,
.breadcrumb-dropdown-trigger:focus {
    text-decoration: underline;
    color: #4a56b3;
    outline: none;
}

.breadcrumb-dropdown-trigger.current {
    color: #6c757d;
    font-weight: 500;
}

.breadcrumb-dropdown-trigger.current::after {
    color: #6c757d;
}

.breadcrumb a:hover,
.breadcrumb .breadcrumb-link:hover {
    text-decoration: underline;
}

.breadcrumb .current {
    color: #6c757d;
    font-weight: 500;
}

.breadcrumb .separator {
    margin: 0 10px;
    color: #6c757d;
}

.breadcrumb-dropdown-panel {
    position: absolute;
    top: 100%;
    left: 0;
    min-width: 260px;
    max-width: 360px;
    max-height: 320px;
    overflow: hidden;
    border: 1px solid #e2e8f0;
    border-radius: 8px;
    background: #ffffff;
    box-shadow: 0 10px 30px rgba(15, 23, 42, 0.12);
    padding: 12px;
    margin-top: 8px;
    z-index: 1200;
    display: none;
}

.breadcrumb-dropdown-panel[aria-hidden="false"] {
    display: block;
}

.breadcrumb-dropdown-content {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.breadcrumb-dropdown-search-input {
    width: 100%;
    padding: 8px 10px;
    border: 1px solid #cbd5f5;
    border-radius: 6px;
    font-size: 13px;
}

.breadcrumb-dropdown-search-input:focus {
    outline: none;
    border-color: #667eea;
    box-shadow: 0 0 0 3px rgba(102, 126, 234, 0.2);
}

.breadcrumb-dropdown-status {
    font-size: 13px;
    color: #4a5568;
}

.breadcrumb-dropdown-list {
    list-style: none !important;
    margin: 0 !important;
    padding: 0 !important;
    max-height: 220px;
    overflow-y: auto;
    scrollbar-width: thin;
}

.breadcrumb-dropdown-list::-webkit-scrollbar {
    width: 6px;
}

.breadcrumb-dropdown-list::-webkit-scrollbar-thumb {
    background: rgba(102, 126, 234, 0.4);
    border-radius: 3px;
}

.breadcrumb-dropdown-list-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 6px 8px;
    border-radius: 6px;
    transition: background 0.15s ease;
    text-decoration: none;
    color: #2d3748;
}

.breadcrumb-dropdown-list-item a {
    color: #2d3748;
    text-decoration: none;
    font-size: 13px;
    font-weight: 500;
    flex: 1;
}

.breadcrumb-dropdown-list-item a:hover {
    text-decoration: underline;
}

.breadcrumb-dropdown-list-item.is-active {
    background: rgba(102, 126, 234, 0.12);
}

.breadcrumb-dropdown-item-count {
    font-size: 12px;
    color: #4a5568;
    background: rgba(226, 232, 240, 0.6);
    border-radius: 999px;
    padding: 2px 8px;
    margin-left: 8px;
}

.breadcrumb-dropdown-footer {
    border-top: 1px solid #e2e8f0;
    padding-top: 8px;
    margin-top: 4px;
}

.breadcrumb-dropdown-footer a {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    color: #667eea;
    font-size: 12px;
    text-decoration: none;
}

.breadcrumb-dropdown-footer a:hover {
    text-decoration: underline;
}

.visually-hidden {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    white-space: nowrap;
    border: 0;
}

@media (max-width: 768px) {
    .breadcrumb {
        padding: 12px 0;
    }

    .breadcrumb-container {
        padding: 0 16px;
    }

    .breadcrumb-items {
        gap: 6px;
    }

    .breadcrumb-dropdown-panel {
        position: fixed;
        top: 50%;
        left: 50%;
        transform: translate(-50%, -50%);
        width: calc(100% - 32px);
        max-width: 420px;
        max-height: 80vh;
        margin: 0;
    }

    .breadcrumb-dropdown-trigger::after {
        font-size: 18px;
    }
}