.kbiz-airport-suggestions {
    position: absolute;
    background: #fff;
    border: 1px solid #ddd;
    max-height: 240px;
    overflow-y: auto;
    z-index: 99999;
    display: none;
    box-shadow: 0 4px 12px rgba(0,0,0,0.1);
}

.kbiz-airport-item {
    padding: 10px 12px;
    cursor: pointer;
    font-size: 14px;
}

.kbiz-airport-item:hover {
    background: #f5f5f5;
}

.kbiz-airport-loading,
.kbiz-airport-empty {
    padding: 12px;
    font-size: 13px;
    color: #666;
}