.autocomplete-dropdown {
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background: white;
    border: 1px solid #ddd;
    border-radius: 4px;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
    max-height: 200px;
    overflow-y: auto;
    z-index: 1000;
}

.autocomplete-item {
    padding: 8px 12px;
    cursor: pointer;
    border-bottom: 1px solid #eee;
}

.autocomplete-item:hover,
.autocomplete-item.selected {
    background-color: #f8f9fa;
}

.autocomplete-item:last-child {
    border-bottom: none;
}

.autocomplete-item .item-name {
    font-weight: bold;
    color: #0d6efd;
}

.autocomplete-item .item-description {
    font-size: 0.875em;
    color: #6c757d;
    margin-top: 2px;
}

.autocomplete-item .item-type {
    display: inline-block;
    padding: 2px 6px;
    font-size: 0.75em;
    border-radius: 3px;
    margin-right: 8px;
}

.autocomplete-item .item-type.function {
    background-color: #e7f3ff;
    color: #0066cc;
}

.autocomplete-item .item-type.variable {
    background-color: #f0f8e7;
    color: #2d5a0d;
}

.autocomplete-item .item-type.anomaly_variable {
    background-color: #fff0f0;
    color: #cc0000;
}

.autocomplete-item .item-type.entity_property {
    background-color: #fff3e0;
    color: #cc6600;
}