/* 搜索功能样式 */
.menu {
    position: relative;
    width: 100%;
}

.search-container {
    position: absolute;
    right: 0;
    top: 50%;
    transform: translateY(-50%);
}

.search-toggle {
    cursor: pointer;
    padding: 8px;
    color: #333;
    font-size: 18px;
    transition: color 0.3s;
}

.search-toggle:hover {
    color: #4a90e2;
}

.search-form {
    position: absolute;
    top: 100%;
    right: 0;
    background: #fff;
    border: 1px solid #ddd;
    border-radius: 4px;
    box-shadow: 0 2px 10px rgba(0,0,0,0.1);
    padding: 10px;
    width: 250px;
    z-index: 1000;
}

.search-form form {
    display: flex;
}

.search-input {
    flex: 1;
    border: 1px solid #ddd;
    border-radius: 3px 0 0 3px;
    padding: 8px 12px;
    font-size: 14px;
    outline: none;
}

.search-input:focus {
    border-color: #4a90e2;
}

.search-submit {
    background: #4a90e2;
    color: white;
    border: none;
    border-radius: 0 3px 3px 0;
    padding: 0 12px;
    cursor: pointer;
    transition: background 0.3s;
}

.search-submit:hover {
    background: #3a80d2;
}