html{
    color-scheme: light;
}
:root{
    font-family:"Noto Sans SC","Space Grotesk",system-ui,-apple-system,"Segoe UI",sans-serif;
    --bg:#f6f2ea;
    --bg-2:#ece2d3;
    --ink:#1c1b19;
    --muted:#5f5a53;
    --accent:#e47d4e;
    --accent-2:#4f7fb0;
    --ok:#3f8b6a;
    --warn:#c9893f;
    --bad:#c45a4d;
    --card:#fffaf3;
    --border:#e6d7c4;
    --shadow:0 18px 38px rgba(40,30,20,0.12);
    --compact-col-name:180px;
    --compact-col-status:70px;
    --compact-col-meta:1fr;
    --compact-col-action:170px;
}
*{box-sizing:border-box;}
body{
    margin:0;
    color:var(--ink);
    background:
        radial-gradient(880px 460px at 5% -10%,rgba(255,198,152,0.55) 0%,transparent 70%),
        radial-gradient(760px 520px at 92% 5%,rgba(152,196,229,0.45) 0%,transparent 65%),
        radial-gradient(620px 380px at 40% 85%,rgba(224,189,128,0.35) 0%,transparent 70%),
        linear-gradient(180deg,var(--bg),var(--bg-2));
    min-height:100vh;
}
.page::before{
    content:"";
    position:fixed;
    inset:0;
    background:
        radial-gradient(120px 90px at 20% 15%,rgba(255,255,255,0.35) 0%,transparent 70%),
        radial-gradient(160px 110px at 70% 25%,rgba(255,255,255,0.25) 0%,transparent 75%),
        radial-gradient(140px 100px at 55% 70%,rgba(255,255,255,0.2) 0%,transparent 75%);
    pointer-events:none;
    mix-blend-mode:screen;
}
.page{min-height:100vh;display:flex;flex-direction:column;}
.topbar{
    padding:22px clamp(18px,3.5vw,48px) 8px;
    display:flex;align-items:center;justify-content:space-between;flex-wrap:wrap;gap:14px;
}
.brand{display:flex;align-items:center;gap:14px;}
.logo{
    width:48px;height:48px;border-radius:16px;
    background:conic-gradient(from 210deg,#f7b86a,#e88358,#e46f73,#9b9de8,#8bc0f2,#f7b86a);
    box-shadow:0 12px 26px rgba(60,40,25,0.18);
}
.title h1{margin:0;font-size:clamp(22px,2.6vw,30px);font-weight:700;}
.title span{color:var(--muted);font-size:11px;letter-spacing:0.18em;text-transform:uppercase;}
.controls{display:flex;gap:10px;flex-wrap:wrap;width:380px;justify-content:center;}
.update-time{width:100%;font-size:11px;color:var(--muted);margin-top:2px;text-align:center;}
.update-time .stale{color:var(--bad);font-weight:700;}
button{
    border:1px solid rgba(210,186,160,0.9);
    background:linear-gradient(180deg,#fff7ec 0%,#f6e9d9 100%);
    color:var(--ink);
    padding:8px 14px;
    border-radius:999px;
    font-weight:600;
    cursor:pointer;
    transition:transform 0.15s ease,box-shadow 0.15s ease,border 0.15s ease;
    box-shadow:0 6px 14px rgba(72,52,34,0.12);
}
button.primary{
    background:linear-gradient(120deg,#e8895b 0%,#e06e3f 50%,#da5b4a 100%);
    color:#fff;
    border-color:transparent;
    box-shadow:0 10px 24px rgba(218,91,74,0.35);
}
.btn-icon{
    display:inline-flex;
    margin-right:4px;
}
.btn-subtle{
    background:transparent;
    border:1px solid rgba(0,0,0,0.12);
    padding:4px 12px;
    border-radius:999px;
}
.btn-subtle .btn-icon{
    margin-right:6px;
}
button:hover{transform:translateY(-1px);}
button:active{transform:translateY(0);}
/* 添加操作反馈动画 */
@keyframes pulse {
    0% { transform: scale(1); }
    50% { transform: scale(1.05); }
    100% { transform: scale(1); }
}
.button-success {
    animation: pulse 0.5s ease-in-out;
    background: linear-gradient(120deg, #3f8b6a 0%, #2d6b4f 100%) !important;
    color: white !important;
}
.button-error {
    animation: pulse 0.5s ease-in-out;
    background: linear-gradient(120deg, #c45a4d 0%, #a8463a 100%) !important;
    color: white !important;
}
/* 状态更新动画 */
@keyframes statusUpdate {
    0% { background-color: transparent; }
    50% { background-color: rgba(79, 127, 176, 0.1); }
    100% { background-color: transparent; }
}
.status-updated {
    animation: statusUpdate 0.5s ease-in-out;
}
.loading{
    position:relative;
    pointer-events:none;
    opacity:0.85;
    padding-right:28px;
}
.compact-btn.loading{
    padding-right:28px;
}
.loading::after{
    content:"";
    position:absolute;
    right:10px;
    top:50%;
    width:12px;
    height:12px;
    margin-top:-6px;
    border-radius:50%;
    border:2px solid rgba(255,255,255,0.6);
    border-top-color:#fff;
    animation:spin 0.9s linear infinite;
}
.loading.light::after{
    border-color:rgba(29,29,29,0.35);
    border-top-color:var(--ink);
}
.layout{
    flex:1;
    display:grid;
    grid-template-columns:minmax(0,1fr) 380px;
    gap:16px;
    padding:6px clamp(18px,3.5vw,48px) 40px;
}
.panel{
    background:linear-gradient(180deg,rgba(255,252,246,0.95),rgba(249,241,230,0.96));
    border:1px solid rgba(216,195,168,0.85);
    border-radius:22px;
    padding:20px;
    box-shadow:var(--shadow);
    backdrop-filter:blur(4px);
}
.panel h2{margin:0 0 6px;font-size:20px;}
.panel p{margin:0;color:var(--muted);font-size:13px;}
.panel-head{display:flex;justify-content:space-between;gap:16px;align-items:flex-start;flex-wrap:wrap;}
.paragraph-with-summary{display:flex;align-items:flex-start;gap:20px;flex-wrap:wrap;}
.paragraph-with-summary p{flex:1;min-width:0;}
.paragraph-with-summary .summary{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:10px;white-space:nowrap;}
.summary{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:10px;min-width:260px;}
.summary-card{border:1px solid rgba(219,197,170,0.7);border-radius:14px;padding:8px 12px;background:rgba(255,249,240,0.9);display:grid;gap:4px;text-align:left;}
.summary-card--ok{border-color:rgba(147,189,160,0.8);background:rgba(218,239,216,0.8);}
.summary-card--warn{border-color:rgba(201,129,68,0.9);background:rgba(255,239,223,0.8);}
.summary-card--error{border-color:rgba(196,90,77,0.9);background:rgba(255,231,226,0.85);}
.summary-card strong{font-size:20px;}
.summary-card span{font-size:12px;color:var(--muted);}
.summary-card strong{font-size:20px;}
.lowcarbon{margin-top:14px;}
.lowcarbon-main{background:linear-gradient(135deg,#fff3e6 0%,#f2f6ff 100%);border:1px solid rgba(215,191,166,0.75);border-radius:18px;padding:14px;display:grid;gap:8px;width:100%;box-sizing:border-box;}
.lowcarbon-main h3{margin:0;font-size:16px;}
.lowcarbon-main p{margin:0;color:var(--muted);font-size:12px;}
#metrics{display:grid;grid-template-rows:repeat(3,1fr);gap:10px;}
#metrics .summary-card{height:100%;}
.compact-tests{display:grid;gap:6px;margin-top:6px;}
.compact-row{
    display:grid;
    grid-template-columns:var(--compact-col-name) var(--compact-col-status) var(--compact-col-meta) var(--compact-col-action);
    gap:8px;
    align-items:center;
    font-size:12px;
}
.compact-row > span{min-height:28px;display:flex;align-items:center;}
.compact-row > span:nth-child(1){text-align:left;justify-content:flex-start;}
.compact-row > span:nth-child(2){text-align:center;justify-content:center;}
.compact-row > span:nth-child(3){text-align:right;justify-content:flex-end;}
.compact-row > span:nth-child(4){text-align:right;justify-content:flex-end;}
.compact-row .badge{
    min-width:60px;
    height:24px;
    min-height:24px;
    padding:0 12px;
    line-height:1;
    display:flex;
    justify-content:center;
    align-items:center;
}
.compact-row .compact-actions{justify-content:flex-end;}
.compact-btn{padding:7px 16px;font-size:11px;white-space:nowrap;display:flex;align-items:center;justify-content:center;gap:8px;}
.col-action button{padding:6px 12px;font-size:10px;display:inline-flex;align-items:center;gap:6px;white-space:nowrap;justify-content:center;}
.compact-name{font-weight:600;color:var(--ink);}
.compact-meta{font-family:"IBM Plex Mono",ui-monospace,SFMono-Regular,Menlo,monospace;color:var(--muted);font-variant-numeric:tabular-nums;}
.compact-url{font-size:11px;color:var(--muted);word-break:break-all;}
.compact-url-line{display:grid;grid-template-columns:var(--compact-col-name) var(--compact-col-status) var(--compact-col-meta) var(--compact-col-action);gap:8px;align-items:center;}
.compact-url-line a{grid-column:1 / 4;}
.compact-url-placeholder{grid-column:4 / 5;}
.compact-actions{display:flex;align-items:center;gap:6px;justify-content:flex-end;}
.link{color:var(--accent-2);text-decoration:none;font-weight:600;font-size:12px;}
.link-disabled{color:var(--muted);pointer-events:none;text-decoration:line-through;}
.table{display:grid;gap:8px;margin-top:14px;width:100%;}
.row{display:grid;grid-template-columns:minmax(0,1.6fr) 0.7fr 0.7fr 0.8fr 0.9fr 0.8fr;gap:10px;align-items:center;padding:10px 12px;background:rgba(255,252,246,0.9);border:1px solid rgba(221,200,174,0.7);border-radius:12px;transform:translateY(6px);opacity:0;animation:fadeIn 0.35s ease forwards;}
.row-normal{background:rgba(255,252,246,0.9);border-color:rgba(221,200,174,0.7);}
.row-warn{background:rgba(255,244,229,0.9);border-color:rgba(231,181,113,0.85);}
.row-error{background:rgba(255,235,230,0.95);border-color:rgba(211,97,72,0.9);}
.row.header{background:transparent;border:none;padding:0 4px 6px;font-size:10px;color:var(--muted);text-transform:uppercase;letter-spacing:0.14em;animation:none;opacity:1;transform:none;}
.row > span,.row.header > span{display:flex;align-items:center;min-height:24px;}
/* 优化选择器，使用类名代替复杂的 nth-child 选择器 */
.row-site {justify-content:flex-start;text-align:left;flex-direction:column;align-items:flex-start;gap:2px;min-width:0;}
.header-site {justify-content:flex-start;text-align:left;}
.row-status, .row-http, .row-time, .row-date, .row-action {justify-content:center;text-align:center;}
.header-status, .header-http, .header-time, .header-date, .header-action {justify-content:center;text-align:center;}
.col-time{justify-content:center;display:flex;flex-direction:column;gap:2px;}
.sparkline{width:60px;height:20px;}
.sparkline polyline{fill:none;stroke:rgba(78,95,129,0.85);stroke-width:2;stroke-linejoin:round;}
.col-time{justify-content:center;}
.time-fast{color:#2f8a67;font-weight:600;}
.time-medium{color:#b87d2f;font-weight:600;}
.time-slow{color:#c0483c;font-weight:600;}
.badge{display:inline-flex;align-items:center;gap:6px;font-family:"IBM Plex Mono",ui-monospace,SFMono-Regular,Menlo,monospace;font-size:11px;padding:3px 8px;border-radius:999px;background:rgba(232,221,205,0.8);color:#4b433c;}
.badge.ok{background:rgba(18,147,86,0.12);color:var(--ok);}
.badge.warn{background:rgba(201,115,23,0.12);color:var(--warn);}
.badge.bad{background:rgba(207,47,47,0.12);color:var(--bad);}
.tag{font-size:10px;border-radius:999px;padding:3px 7px;background:#f0f0f0;color:#3d3d3d;font-family:"IBM Plex Mono",ui-monospace,SFMono-Regular,Menlo,monospace;}
.mono{font-family:"IBM Plex Mono",ui-monospace,SFMono-Regular,Menlo,monospace;font-size:12px;}
.site-name{display:block;font-weight:600;color:var(--ink);}
.site-url{display:block;line-height:1.2;max-width:100%;}
.site-url a{display:block;word-break:break-all;}
.foot{display:flex;justify-content:space-between;align-items:center;flex-wrap:wrap;gap:8px;color:var(--muted);font-size:12px;padding-top:6px;}
.status-panel h2{margin-bottom:10px;}
.status-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:10px;}
.status-card{border:1px solid rgba(219,197,170,0.7);border-radius:14px;padding:10px 12px;background:rgba(255,249,240,0.92);display:grid;gap:6px;}
.status-card h4{margin:0;font-size:12px;color:var(--muted);}
.status-value{font-size:13px;font-weight:600;font-variant-numeric:tabular-nums;}
.status-card-full{grid-column:1 / -1;}
.status-card-tall{grid-row:span 4;}
.status-list{display:grid;gap:6px;}
.status-item{display:flex;align-items:center;justify-content:space-between;font-size:12px;}
.status-badge{padding:2px 8px;border-radius:999px;font-size:11px;background:#f3f0ea;color:#454545;}
.status-badge.ok{background:rgba(18,147,86,0.12);color:var(--ok);}
.status-badge.bad{background:rgba(207,47,47,0.12);color:var(--bad);}

@keyframes fadeIn{to{opacity:1;transform:translateY(0);}}
@keyframes spin{to{transform:rotate(360deg);}}
@media (max-width:1200px){.layout{grid-template-columns:1fr;}.status-grid{grid-template-columns:repeat(3,minmax(0,1fr));}.controls{width:auto;}}
@media (max-width:980px){.lowcarbon{grid-template-columns:1fr;}.summary{grid-template-columns:repeat(3,minmax(0,1fr));}.status-grid{grid-template-columns:repeat(2,minmax(0,1fr));}}
@media (max-width:768px){
    .topbar{padding:16px 12px 8px;}
    .panel{padding:16px;}
    .row{grid-template-columns:minmax(0,1.2fr) 0.6fr 0.6fr 0.7fr 0.8fr 0.6fr;gap:8px;padding:8px 10px;}
    .compact-row{grid-template-columns:var(--compact-col-name) var(--compact-col-status) var(--compact-col-meta) var(--compact-col-action);gap:6px;font-size:11px;}
    .status-grid{grid-template-columns:1fr;}
    .status-card-tall{grid-row:span 1;}
}
@media (max-width:600px){
    .summary{grid-template-columns:1fr;}
    .row{font-size:11px;}
    .site-name{font-size:12px;}
    .site-url{font-size:10px;}
    .paragraph-with-summary{flex-direction:column;}
    .paragraph-with-summary .summary{grid-template-columns:repeat(3,minmax(0,1fr));margin-top:12px;}
    .compact-row{grid-template-columns:minmax(0,1fr);gap:4px;}
    .compact-row > span{justify-content:flex-start !important;text-align:left !important;}
    .compact-url-line{grid-template-columns:1fr;}
    .compact-url-line a{grid-column:1 / -1;}
}
@media (max-width:480px){
    .topbar{flex-direction:column;align-items:flex-start;gap:12px;}
    .controls{width:100%;justify-content:space-between;}
    .row{grid-template-columns:1fr;gap:6px;padding:8px;}
    .row > span{justify-content:flex-start !important;text-align:left !important;}
    .row.header{display:none;}
    .col-action{margin-top:8px;padding-top:8px;border-top:1px solid rgba(221,200,174,0.7);}
    button{padding:10px 16px;font-size:14px;}
    .compact-btn{padding:8px 12px;font-size:12px;}
    .col-action button{padding:8px 12px;font-size:12px;}
}