/*之前在js代码里面定义了classes，这边就给这些写样式*/
.links line {
    stroke: rgba(69, 81, 100, 0.97);
    stroke-opacity: 0.16;
}

.links line.focus{
    stroke: #ffa322;
    stroke-width: 1px;
    stroke-opacity: 0.999;
}
.links line.inactive {
    /*display: none !important;*/
    stroke-opacity: 0;
}
.links line.darkMode {
    stroke: rgba(91, 133, 165, 0.97);
}

/*.links line .shadow{*/
/*    stroke: #778899;*/
/*    stroke-opacity: 0.09;*/
/*}*/

.lineTexts text {
    fill-opacity: 0.79; /*一开始加载时不显示边的关系*/
    font-size: 10px ;
    font-family: "Microsoft Yahei", monospace, "Microsoft Sans Serif";
    fill: rgba(16, 23, 38, 0.91);
    /*text-emphasis: #555555;*/
}

.lineTexts text.darkMode {
    fill: rgba(128, 128, 128, 0.91);
    /*text-emphasis: #555555;*/
}

.lineTexts text.inactive {
    display: none !important;
}

.nodes circle {
    stroke: #fff;
    stroke-width: 1.5px;        /*圆的描边宽度*/
}
.nodes circle:hover {
    cursor: pointer;
    stroke: #ffa322;
    stroke-opacity: 0.9;
    stroke-width: 14px;
}

.nodes circle.darkMode {
    stroke: #717171;
    stroke-width: 1.5px;        /*圆的描边宽度*/
}
.nodes circle.darkMode:hover {
    stroke: rgba(91, 133, 165, 0.97);;
    cursor: pointer;
    stroke-opacity: 0.9;
    stroke-width: 14px;
}

.nodes circle.inactive {
    display: none !important;
}

/*.nodes circle.shadow {*/
/*    stroke: #fff;*/
/*    stroke-width: 1.5px;        !*圆的描边宽度*!*/
/*    fill: #778899;*/
/*}*/

/*默认显示所有的圆圈，进入模式切换之后才会显示text*/
.texts text{
    /*default set 解决一开始事，文本和节点同时显示*/
    display: none;
}
.texts text:hover {
    cursor: pointer;
}
.texts text.inactive {
    display: none !important;
}
/*.texts text.shadow {*/
/*    fill: #778899;*/
/*}*/



#canvas{
    /*background-color: lightgray  !*背景颜色*!*/
    border: #BFC5D9 1px solid;
    border-radius: 20px;
}

#canvas:hover{
    border: whitesmoke 1px solid;
    border-radius: 20px;
}

#canvas.darkMode{
    /*background-color: lightgray  !*背景颜色*!*/
    border: #252725 1px solid;
    border-radius: 20px;
}

#canvas.darkMode:hover{
    border: rgba(69, 75, 111, 0.96) 1px solid;
    border-radius: 20px;
}

/* Responsive canvas for mobile */
@media only screen and (max-width: 768px) {
    #canvas {
        border: #BFC5D9 1px solid !important; /* Ensure border is visible */
        border-radius: 15px;
        margin-bottom: -100px !important;
    }
    
    #canvas.darkMode {
        border: #252725 1px solid !important; /* Ensure border is visible in dark mode */
    }
    
    .nodes circle:hover {
        stroke-width: 10px;
    }
    
    .nodes circle.darkMode:hover {
        stroke-width: 10px;
    }
}

@media only screen and (max-width: 480px) {
    #canvas {
        border: #BFC5D9 1px solid !important; /* Ensure border is visible */
        border-radius: 8px;
        margin-bottom: 0 !important;
        margin-left: 5px !important;
        top: 5px !important;
    }
    
    #canvas.darkMode {
        border: #252725 1px solid !important; /* Ensure border is visible in dark mode */
    }
    
    .nodes circle {
        stroke-width: 1px;
    }
    
    .nodes circle:hover {
        stroke-width: 6px;
    }
    
    .nodes circle.darkMode:hover {
        stroke-width: 6px;
    }
    
    .lineTexts text {
        font-size: 7px;
    }
}