/* 用户登录界面样式 - 与顶部联系信息保持一致 */
.user-login-section {
    display: inline-block;
    margin-left: 15px;
}

.user-login-section .btn {
    padding: 3px 12px;
    border-radius: 3px;
    text-decoration: none;
    font-size: 13px;  /* 与顶部联系信息字体大小一致 */
    transition: all 0.3s ease;
    display: inline-block;
    margin-left: 8px;
    font-weight: normal;
    line-height: 1.4;
}

.user-login-section .btn-login {
    background: #007bff;
    color: white;
    border: 1px solid #007bff;
}

.user-login-section .btn-login:hover {
    background: #0056b3;
    border-color: #0056b3;
    color: white;
}

.user-login-section .btn-register {
    background: transparent;
    color: #007bff;
    border: 1px solid #007bff;
}

.user-login-section .btn-register:hover {
    background: #007bff;
    color: white;
}

.user-info {
    display: flex;
    align-items: center;
    gap: 6px;
    cursor: pointer;
    color: #2C2D3F;  /* 与顶部联系信息颜色一致 */
    font-size: 13px;  /* 与顶部联系信息字体大小一致 */
}

.user-avatar {
    width: 20px;
    height: 20px;
    border-radius: 50%;
    object-fit: cover;
    border: 1px solid #ddd;
    vertical-align: middle;
}

.user-dropdown {
    position: relative;
    display: inline-block;
}

.user-dropdown-content {
    display: none;
    position: absolute;
    right: 0;
    top: 100%;
    background-color: #fff;
    min-width: 150px;
    box-shadow: 0px 4px 12px 0px rgba(0,0,0,0.15);
    z-index: 1001;
    border-radius: 4px;
    border: 1px solid #e0e0e0;
    margin-top: 5px;
}

.user-dropdown-content a {
    color: #333;
    padding: 8px 12px;
    text-decoration: none;
    display: block;
    border-bottom: 1px solid #f0f0f0;
    transition: background-color 0.2s ease;
    font-size: 13px;
}

.user-dropdown-content a:last-child {
    border-bottom: none;
}

.user-dropdown-content a:hover {
    background-color: #f8f9fa;
    color: #007bff;
}

.user-dropdown-content i {
    margin-right: 6px;
    width: 12px;
    font-size: 12px;
}

/* 响应式设计 */
@media (max-width: 768px) {
    .user-login-section {
        margin-left: 8px;
    }
    
    .user-login-section .btn {
        padding: 2px 10px;
        font-size: 12px;
        margin-left: 4px;
    }
    
    .user-dropdown-content {
        right: auto;
        left: 50%;
        transform: translateX(-50%);
    }
}