.hrr-city-dd-wrapper {
    position: relative;
    display: inline-block;
}
.hrr-city-dd-trigger {
    cursor: pointer;
    display: inline-flex;
    align-items: center;
    gap: 6px;
    color: inherit;
    font-size: inherit;
    line-height: inherit;
    user-select: none;
}
.hrr-city-dd-trigger:hover {
    opacity: 0.7;
}
.hrr-city-dd-arrow {
    transition: transform 0.2s ease;
}
.hrr-city-dd-wrapper.open .hrr-city-dd-arrow {
    transform: rotate(180deg);
}
.hrr-city-dd-list {
    position: absolute;
    bottom: 100%;
    left: 0;
    background: #1a1a1a;
    border-radius: 6px;
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.4);
    margin-bottom: 8px;
    padding: 0;
    list-style: none;
    max-height: 250px;
    min-width: 220px;
    overflow-y: auto;
    z-index: 9999;
    border: 1px solid #333;
}
.hrr-city-dd-list.hidden {
    display: none;
}
.hrr-city-dd-list li {
    border-bottom: 1px solid #2a2a2a;
}
.hrr-city-dd-list li:last-child {
    border-bottom: none;
}
.hrr-city-dd-list li a {
    display: block;
    padding: 10px 16px;
    color: #ccc;
    text-decoration: none;
    font-size: 14px;
    transition: background 0.1s;
}
.hrr-city-dd-list li a:hover {
    background-color: #333;
    color: #fff;
}
.hrr-city-dd-list::-webkit-scrollbar { width: 6px; }
.hrr-city-dd-list::-webkit-scrollbar-track { background: #1a1a1a; }
.hrr-city-dd-list::-webkit-scrollbar-thumb { background: #444; border-radius: 4px; }