body,html {
    margin:0; padding:0; height:100%;
    background: radial-gradient(circle at center, #0a0f1c, #000);
    color: #00eaff;
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    overflow: hidden;
}
#sidebar {
    position: absolute;
    left: 0; top: 0; bottom: 0;
    width: 305px;
    overflow-y: auto;
    padding: 20px 15px;
    border-right: 1px solid rgba(0, 200, 255, 0.4);
    box-sizing: border-box;
}
#sidebar h3 {
    margin-top: 0;
    margin-bottom: 10px;
    text-align: center;
    color: #00bfff;
    text-shadow: 0 0 10px #00bfff;
}
#pingList {
    list-style: none;
    padding-left: 5px;
    margin: 0;
    font-size: 14px;
    line-height: 1.6em;
}
#pingList li {
    border-bottom: 1px solid rgba(0,191,255,0.15);
    padding: 12px 0;
    font-weight: 600;
    color: #9be6ff;
    cursor: default;
    user-select: none;
}
#pingList li:hover {
    color: #00bfff;
}
#pingList li span.name {
    float: left;
    color: #e7f8ff;
}
#pingList li span.value {
    float: right;
}
#pingList li div.clearfix {
    clear: both;
}
#sidebar::-webkit-scrollbar { width: 8px; }
#sidebar::-webkit-scrollbar-track {
    background: rgba(0, 20, 40, 0.5);
    border-radius: 4px;
}
#sidebar::-webkit-scrollbar-thumb {
    background: linear-gradient(180deg, #06fdfa, #005f99);
    border-radius: 4px;
    box-shadow: 0 0 8px #00bfff;
}
#sidebar::-webkit-scrollbar-thumb:hover {
    background: linear-gradient(180deg, #33ccff, #007acc);
}
#main {
    position: absolute;
    left: 305px; right: 0; top: 0; bottom: 0;
}
#btnPanel {
    position: absolute;
    top: 12px;
    right: 20px;
    z-index: 1000;
    display: flex;
    gap: 8px;
}
#btnPanel button {
    background: rgba(0, 191, 255, 0.15);
    border: none;
    color: #00bfff;
    padding: 6px 14px;
    border-radius: 12px;
    font-weight: 600;
    cursor: pointer;
    transition: background 0.3s;
    box-shadow: 0 0 10px #00bfff;
    user-select: none;
}
#btnPanel button:hover {
    background: rgba(0, 191, 255, 0.45);
    box-shadow: 0 0 18px #33ccff;
}
.title { font-size:24px; font-weight:700; margin-bottom:10px; color:#06fdfa; }
.title1 { font-size:16px; font-weight:700; margin:20px 0 10px 0; color:#06fdfa;width: 180px;height: 40px;border: 1px solid #06fdfa;border-radius: 100px;text-align: center;line-height: 40px; cursor: pointer}
.title1:hover{background: #00eaff;color: #0a0f1c}
.dot {
    display: inline-block;
    width: 8px;
    height: 8px;
    background-color: #06fdfa;
    border-radius: 50%;
    margin-right: 8px;
    vertical-align: middle;
    float: left;
    margin-top: 7px;
}