/* singbox_pro 管理面板 — 设计系统(浅色/深色,响应式)。无外部资源,无内联样式依赖。 */
:root{
  --bg:#f4f5fa;--surface:#fff;--surface2:#f8f9fc;--text:#141a2e;--muted:#667085;--line:#e4e7ee;--line2:#eef0f5;
  --pri:#4f46e5;--pri-h:#4338ca;--pri-weak:#eef0ff;--pri-text:#fff;
  --ok:#12804a;--ok-bg:#e6f6ee;--warn:#a85d00;--warn-bg:#fff3dc;--err:#c42b2b;--err-bg:#fdecec;--info:#1d5fd1;--info-bg:#e9f1ff;--gray:#98a2b3;
  --side:#10142a;--side-text:#aab2cc;--side-active:#1d2347;
  --shadow:0 1px 2px rgba(16,24,40,.05),0 4px 14px rgba(16,24,40,.05);--shadow-lg:0 18px 50px rgba(16,24,40,.28);
  --r:14px;--r-sm:9px;
  color-scheme:light;
}
[data-theme=dark]{
  --bg:#0c0f1d;--surface:#151a2e;--surface2:#1a2038;--text:#e8ebf6;--muted:#97a0bd;--line:#262d49;--line2:#1f2640;
  --pri:#7c83ff;--pri-h:#9298ff;--pri-weak:#232a55;--pri-text:#0c0f1d;
  --ok:#4ade80;--ok-bg:#12301f;--warn:#fbbf24;--warn-bg:#35280d;--err:#f87171;--err-bg:#3a1618;--info:#7aa7ff;--info-bg:#15264a;--gray:#6b7491;
  --side:#090c18;--side-text:#8f98b6;--side-active:#171d3a;
  --shadow:0 1px 2px rgba(0,0,0,.4),0 6px 18px rgba(0,0,0,.25);--shadow-lg:0 18px 50px rgba(0,0,0,.6);
  color-scheme:dark;
}
*{box-sizing:border-box}
html{-webkit-text-size-adjust:100%}
body{margin:0;font:14px/1.55 -apple-system,BlinkMacSystemFont,"Segoe UI","PingFang SC","Microsoft YaHei",system-ui,sans-serif;background:var(--bg);color:var(--text);transition:background .2s,color .2s}
a{color:var(--pri);text-decoration:none}a:hover{text-decoration:underline}
.muted{color:var(--muted)}.center{text-align:center}.mono{font-family:ui-monospace,SFMono-Regular,Consolas,Menlo,monospace;font-size:.93em}
.ic{flex:none;vertical-align:-3px}
h1{margin:0;font-size:22px;letter-spacing:-.01em}h2{margin:22px 0 10px;font-size:16px}h3{margin:0 0 6px;font-size:15px}h4{margin:14px 0 6px;font-size:14px}
.hidden{display:none!important}

/* ---------- shell ---------- */
.shell{display:grid;grid-template-columns:248px minmax(0,1fr);min-height:100vh}
.side{background:var(--side);color:var(--side-text);display:flex;flex-direction:column;position:sticky;top:0;height:100vh;overflow-y:auto;padding:18px 12px}
.brand{display:flex;align-items:center;gap:10px;color:#fff;font-weight:700;font-size:16px;padding:4px 10px 18px}
.brand .logo{width:32px;height:32px;border-radius:10px;background:linear-gradient(135deg,#6d74ff,#8f5cff);display:grid;place-items:center;color:#fff}
.brand small{display:block;font-weight:400;font-size:11px;color:var(--side-text);margin-top:-2px}
.nav-g{font-size:11px;letter-spacing:.08em;text-transform:uppercase;color:#5e6890;padding:14px 12px 6px}
.nav a{display:flex;align-items:center;gap:11px;color:var(--side-text);padding:9px 12px;border-radius:10px;margin:1px 0;text-decoration:none;font-weight:500;position:relative}
.nav a:hover{background:rgba(255,255,255,.05);color:#fff;text-decoration:none}
.nav a.active{background:var(--side-active);color:#fff}
.nav a.active::before{content:"";position:absolute;left:-12px;top:9px;bottom:9px;width:3px;border-radius:0 3px 3px 0;background:#8f95ff}
.nav .badge{margin-left:auto}
.side-f{margin-top:auto;padding-top:14px;border-top:1px solid rgba(255,255,255,.07);display:flex;gap:8px}
.side-f button{flex:1;background:rgba(255,255,255,.06);border-color:transparent;color:var(--side-text);display:flex;align-items:center;justify-content:center;gap:7px}
.side-f button:hover{background:rgba(255,255,255,.12);color:#fff}
.mainwrap{min-width:0;display:flex;flex-direction:column}
.topbar{display:none;align-items:center;gap:10px;padding:10px 14px;background:var(--surface);border-bottom:1px solid var(--line);position:sticky;top:0;z-index:20}
.topbar .t{font-weight:700}
main{width:100%;max-width:none;margin:0;padding:26px clamp(14px,2.2vw,40px) 60px}
.scrim{display:none}
.badge{background:var(--err);color:#fff;border-radius:99px;padding:0 7px;font-size:11px;font-weight:700;line-height:18px;min-width:18px;text-align:center}

/* ---------- page header ---------- */
.page-h{display:flex;align-items:flex-end;justify-content:space-between;gap:14px;flex-wrap:wrap;margin-bottom:18px}
.page-h p{margin:4px 0 0}
.page-a{display:flex;gap:8px;flex-wrap:wrap;align-items:center}

/* ---------- cards ---------- */
.card{background:var(--surface);border:1px solid var(--line);border-radius:var(--r);padding:18px;margin-bottom:16px;box-shadow:var(--shadow)}
.card-h{display:flex;align-items:flex-start;justify-content:space-between;gap:12px;margin-bottom:12px;flex-wrap:wrap}
.card-h h3{display:flex;align-items:center;gap:8px;font-size:15.5px;margin:0}
.card-h p{margin:3px 0 0;font-size:13px}
.card.flat{box-shadow:none}
.card th{width:140px}
.grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(min(100%,300px),1fr));gap:14px}
.grid.g2{grid-template-columns:repeat(auto-fit,minmax(min(100%,420px),1fr))}
.stats{display:grid;grid-template-columns:repeat(auto-fit,minmax(195px,1fr));gap:14px;margin-bottom:16px}
.stat{background:var(--surface);border:1px solid var(--line);border-radius:var(--r);padding:16px 18px;box-shadow:var(--shadow);display:flex;gap:14px;align-items:flex-start}
.stat .si{width:42px;height:42px;border-radius:12px;display:grid;place-items:center;background:var(--pri-weak);color:var(--pri);flex:none}
.stat.ok .si{background:var(--ok-bg);color:var(--ok)}.stat.warn .si{background:var(--warn-bg);color:var(--warn)}.stat.err .si{background:var(--err-bg);color:var(--err)}.stat.gray .si{background:var(--line2);color:var(--muted)}
.stat .sl{font-size:12.5px;color:var(--muted)}.stat .sv{font-size:20px;font-weight:700;letter-spacing:-.01em;line-height:1.25}.stat .ss{font-size:12.5px;color:var(--muted);margin-top:2px}

/* ---------- buttons & inputs ---------- */
button,.btn{font:inherit;display:inline-flex;align-items:center;justify-content:center;gap:6px;border:1px solid var(--line);background:var(--surface);color:var(--text);border-radius:var(--r-sm);padding:7px 14px;cursor:pointer;margin:1px 2px 1px 0;transition:background .15s,border-color .15s,box-shadow .15s;font-weight:500}
button:hover{background:var(--surface2);border-color:var(--gray)}
button:focus-visible,input:focus-visible,select:focus-visible,textarea:focus-visible,a:focus-visible{outline:2px solid var(--pri);outline-offset:1px}
button:disabled{opacity:.5;cursor:not-allowed}
button.pri{background:var(--pri);border-color:var(--pri);color:var(--pri-text)}button.pri:hover{background:var(--pri-h);border-color:var(--pri-h)}
button.danger{background:var(--err);border-color:var(--err);color:#fff}button.danger:hover{filter:brightness(.92)}
button.ghost{background:transparent;border-color:transparent;color:var(--muted)}button.ghost:hover{background:var(--line2);color:var(--text)}
button.soft{background:var(--pri-weak);border-color:transparent;color:var(--pri)}button.soft:hover{filter:brightness(.97)}
button.small{padding:3px 10px;font-size:12.5px;border-radius:8px}
button.icon{padding:6px;width:32px;height:32px}
input,select,textarea{font:inherit;color:var(--text);background:var(--surface);border:1px solid var(--line);border-radius:var(--r-sm);padding:8px 11px;max-width:100%;transition:border-color .15s,box-shadow .15s}
input:hover,select:hover,textarea:hover{border-color:var(--gray)}
input:focus,select:focus,textarea:focus{border-color:var(--pri);box-shadow:0 0 0 3px var(--pri-weak)}
input[type=checkbox],input[type=radio]{accent-color:var(--pri);width:16px;height:16px;padding:0}
textarea{width:100%;min-height:130px;font-family:ui-monospace,SFMono-Regular,Consolas,monospace;font-size:13px;resize:vertical}
textarea.ta-sm{min-height:76px}textarea.ta-md{min-height:104px}
label{display:inline-block;margin-right:12px}
.form-row{margin:10px 0;display:flex;gap:12px;flex-wrap:wrap;align-items:flex-end}
.form-row>label{display:flex;flex-direction:column;gap:4px;margin:0;font-size:12.5px;color:var(--muted);font-weight:500}
.form-row>label input,.form-row>label select{color:var(--text);font-size:14px}
.form-row>label.inline{flex-direction:row;align-items:center;gap:7px;color:var(--text);font-size:14px;font-weight:400}
.wide{min-width:280px}
.err-msg{color:var(--err);margin-top:8px;white-space:pre-wrap;font-size:13px}
.switch{position:relative;display:inline-block;width:40px;height:23px;margin:0;flex:none}
.switch input{opacity:0;width:0;height:0;position:absolute}
.switch .tr{position:absolute;inset:0;background:var(--gray);border-radius:99px;transition:background .18s;cursor:pointer}
.switch .tr::after{content:"";position:absolute;left:3px;top:3px;width:17px;height:17px;border-radius:50%;background:#fff;transition:transform .18s;box-shadow:0 1px 3px rgba(0,0,0,.3)}
.switch input:checked+.tr{background:var(--pri)}.switch input:checked+.tr::after{transform:translateX(17px)}
.switch input:focus-visible+.tr{outline:2px solid var(--pri);outline-offset:2px}
.seg{display:inline-flex;background:var(--line2);border-radius:11px;padding:3px;gap:2px;flex-wrap:wrap}
.seg button{border:none;background:transparent;color:var(--muted);margin:0;padding:7px 14px;border-radius:9px}
.seg button:hover{background:transparent;color:var(--text)}
.seg button.on{background:var(--surface);color:var(--text);box-shadow:var(--shadow)}

/* ---------- tags, dots, banners ---------- */
.tag{display:inline-flex;max-width:100%;align-items:center;gap:5px;border:1px solid transparent;border-radius:99px;padding:1px 9px;margin:1px 4px 1px 0;font-size:12px;font-weight:600;background:var(--line2);color:var(--muted);white-space:nowrap}
.tag.ok{background:var(--ok-bg);color:var(--ok)}.tag.warn{background:var(--warn-bg);color:var(--warn)}.tag.err{background:var(--err-bg);color:var(--err)}.tag.info{background:var(--info-bg);color:var(--info)}.tag.pri{background:var(--pri-weak);color:var(--pri)}
.dot,.lamp{display:inline-block;width:9px;height:9px;border-radius:50%;margin-right:7px;vertical-align:middle;background:var(--gray)}
.dot.ok,.lamp.green{background:var(--ok);box-shadow:0 0 0 3px var(--ok-bg)}.dot.warn,.lamp.yellow{background:#e0a100;box-shadow:0 0 0 3px var(--warn-bg)}.dot.err,.lamp.red{background:var(--err);box-shadow:0 0 0 3px var(--err-bg)}.lamp.gray{background:var(--gray)}
.banner{display:flex;gap:10px;align-items:flex-start;padding:11px 14px;border-radius:12px;margin-bottom:14px;font-weight:500;border:1px solid transparent}
.banner.red{background:var(--err-bg);color:var(--err);border-color:var(--err)}
.banner.yellow{background:var(--warn-bg);color:var(--warn)}
.banner.blue{background:var(--info-bg);color:var(--info)}
.banner.green{background:var(--ok-bg);color:var(--ok)}
.banner .ic{margin-top:2px}

/* ---------- tables ---------- */
table{border-collapse:collapse;width:100%;table-layout:auto;background:var(--surface)}
td,th{overflow-wrap:anywhere;word-break:break-word}
td .tag,td button{white-space:normal}
th,td{border-bottom:1px solid var(--line2);padding:10px 12px;text-align:left;vertical-align:top}
th{background:var(--surface2);font-weight:600;font-size:12.5px;color:var(--muted)}
tr:last-child td{border-bottom:none}
tbody tr:hover td{background:var(--surface2)}
.tablewrap{overflow-x:auto;border:1px solid var(--line);border-radius:12px;background:var(--surface)}

/* ---------- proxy / lane cards ---------- */
.px{background:var(--surface);border:1px solid var(--line);border-radius:var(--r);padding:16px;box-shadow:var(--shadow);display:flex;flex-direction:column;gap:10px;position:relative}
.px.def{border-color:var(--pri);box-shadow:0 0 0 1px var(--pri),var(--shadow)}
.px-h{display:flex;justify-content:space-between;gap:10px;align-items:flex-start}
.px-t{font-weight:700;font-size:15px;word-break:break-all}
.px-m{display:grid;grid-template-columns:auto 1fr;gap:3px 12px;font-size:13px}
.px-m dt{color:var(--muted)}.px-m dd{margin:0;word-break:break-all}
.px-f{display:flex;justify-content:space-between;align-items:center;gap:8px;flex-wrap:wrap;border-top:1px solid var(--line2);padding-top:10px}
.px-sw{display:flex;align-items:center;gap:8px;font-size:13px}
.lane{border:1px solid var(--line);border-radius:var(--r);background:var(--surface);padding:14px;box-shadow:var(--shadow)}
.lane .name{font-weight:700;font-size:15px}.lane .row{display:flex;justify-content:space-between;gap:8px;margin-top:5px;flex-wrap:wrap}
.row{display:flex;justify-content:space-between;gap:10px;align-items:center;flex-wrap:wrap}

/* ---------- choice cards ---------- */
.optcards{display:grid;grid-template-columns:repeat(auto-fit,minmax(230px,1fr));gap:10px;margin:10px 0 14px}
.optcard{display:flex;gap:11px;align-items:flex-start;border:1.5px solid var(--line);border-radius:12px;padding:12px 14px;margin:0;cursor:pointer;background:var(--surface);transition:border-color .15s,background .15s}
.optcard:hover{border-color:var(--gray)}
.optcard.sel{border-color:var(--pri);background:var(--pri-weak)}
.optcard input[type=radio]{margin-top:3px}
.optcard .ot{font-weight:700;display:flex;align-items:center;gap:7px}
.optcard .od{font-size:12.5px;color:var(--muted);margin-top:2px}
.optcard.dis{opacity:.55;cursor:not-allowed}

/* ---------- misc ---------- */
.kv{display:grid;grid-template-columns:150px 1fr;gap:6px 14px}.kv dt{color:var(--muted)}.kv dd{margin:0;word-break:break-all}
.steps{counter-reset:s;list-style:none;padding:0;margin:8px 0}
.steps li{counter-increment:s;position:relative;padding:4px 0 10px 38px}
.steps li::before{content:counter(s);position:absolute;left:0;top:2px;width:26px;height:26px;border-radius:50%;background:var(--pri-weak);color:var(--pri);display:grid;place-items:center;font-weight:700;font-size:13px}
.empty{text-align:center;padding:34px 16px;color:var(--muted);border:1.5px dashed var(--line);border-radius:var(--r);background:var(--surface)}
.empty .ic{color:var(--gray);margin-bottom:6px}
.empty h4{color:var(--text);margin:4px 0}
.token-box{background:#0d1224;color:#9ff0b2;padding:11px 13px;border-radius:10px;word-break:break-all;font-family:ui-monospace,Consolas,monospace;font-size:12.5px;margin:8px 0;user-select:all}
pre.log{background:#0d1224;color:#d7deee;padding:12px;border-radius:12px;overflow:auto;max-height:65vh;white-space:pre-wrap;word-break:break-all;font:12px/1.55 ui-monospace,Consolas,monospace}
.qrbox{display:flex;justify-content:center;margin:12px 0}
.qrbox canvas{width:250px;height:250px;image-rendering:pixelated;border:10px solid #fff;border-radius:12px;background:#fff;box-shadow:var(--shadow)}
.sk{border-radius:10px;background:linear-gradient(90deg,var(--line2),var(--surface2),var(--line2));background-size:200% 100%;animation:sk 1.3s infinite linear;height:86px}
@keyframes sk{to{background-position:-200% 0}}
.opt{display:block;margin:3px 0}
.n-error{border-left:4px solid var(--err)}.n-warn{border-left:4px solid #e0a100}.n-info{border-left:4px solid var(--pri)}
.n-acked{opacity:.55}
.notif{padding:10px 14px;margin-bottom:8px;background:var(--surface);border:1px solid var(--line);border-radius:12px}
.chk{display:flex;gap:10px;align-items:flex-start;padding:9px 0;border-bottom:1px solid var(--line2)}.chk:last-child{border-bottom:none}
.chk .dot{margin-top:6px}

/* ---------- modal / toast ---------- */
.overlay{position:fixed;inset:0;background:rgba(9,12,28,.55);backdrop-filter:blur(3px);display:flex;align-items:center;justify-content:center;z-index:50;padding:16px;animation:fade .15s}
.modal{background:var(--surface);border:1px solid var(--line);border-radius:18px;padding:22px;width:min(580px,100%);max-height:92vh;overflow:auto;box-shadow:var(--shadow-lg);animation:pop .18s}
.modal h3{font-size:17px;margin-bottom:12px}.modal .actions{margin-top:16px;display:flex;justify-content:flex-end;gap:8px;flex-wrap:wrap}
@keyframes fade{from{opacity:0}}@keyframes pop{from{opacity:0;transform:translateY(8px) scale(.98)}}
.toasts{position:fixed;right:18px;bottom:18px;display:flex;flex-direction:column;gap:8px;z-index:60}
.toast{background:#151a2e;color:#fff;padding:10px 16px;border-radius:12px;box-shadow:var(--shadow-lg);display:flex;gap:9px;align-items:center;animation:pop .2s;max-width:380px}
.toast.err{background:var(--err)}.toast.ok .ic{color:#4ade80}

/* ---------- login ---------- */
.login-wrap{min-height:100vh;display:grid;place-items:center;padding:20px;background:radial-gradient(1100px 500px at 20% -10%,var(--pri-weak),transparent),var(--bg)}
.login{width:min(380px,100%);margin:0;padding:28px;border-radius:20px}
.login .logo{width:48px;height:48px;border-radius:14px;background:linear-gradient(135deg,#6d74ff,#8f5cff);display:grid;place-items:center;color:#fff;margin-bottom:14px}
.login input{width:100%;margin:6px 0}
.login button.pri{width:100%;padding:10px;margin-top:8px}

/* ---------- audit (G1) ---------- */
.audit-row>td{background:var(--surface2);padding:12px 16px}
.audit-panel h3{margin:0 0 4px}.audit-panel h4{margin:16px 0 6px;font-size:14px}.audit-panel h5{margin:12px 0 4px;font-size:13px;color:var(--muted)}
.audit-panel .row{display:flex;justify-content:space-between;gap:12px;flex-wrap:wrap;align-items:center}
.audit-panel .score{font-size:28px;font-weight:700}.score.ok{color:var(--ok)}.score.warn{color:var(--warn)}.score.err{color:var(--err)}
.audit-progress{display:flex;align-items:center;gap:10px}
.spinner{width:14px;height:14px;border:2px solid var(--line);border-top-color:var(--pri);border-radius:50%;display:inline-block;animation:sbspin 1s linear infinite;vertical-align:-2px}
@keyframes sbspin{to{transform:rotate(360deg)}}

/* ---------- responsive ---------- */
@media (max-width:920px){
  .shell{grid-template-columns:1fr}
  .side{position:fixed;left:0;top:0;bottom:0;width:272px;z-index:40;transform:translateX(-102%);transition:transform .22s;box-shadow:var(--shadow-lg)}
  body.nav-open .side{transform:none}
  body.nav-open .scrim{display:block;position:fixed;inset:0;background:rgba(9,12,28,.5);z-index:30}
  .topbar{display:flex}
  main{padding:18px 14px 50px}
  .kv{grid-template-columns:1fr}
  th,td{padding:8px 9px}
}
@media (max-width:520px){
  .page-h h1{font-size:19px}
  .grid,.grid.g2{grid-template-columns:1fr}
  .optcards{grid-template-columns:1fr}
  .modal{padding:16px;border-radius:16px}
}
@media (prefers-reduced-motion:reduce){*{animation:none!important;transition:none!important}}
.chk>.page-a{margin-left:auto}
.row-gap{margin-top:12px}
details summary{cursor:pointer;color:var(--muted);margin:6px 0}

/* 宽度自适应:内容区随窗口拓宽,表格列自动换行,不需要左右滑动;超窄屏才保留横向滚动兜底 */
.tablewrap{overflow-x:auto}
.tablewrap table{min-width:0}
.card,.px,.lane,.stat{min-width:0}
.mono{overflow-wrap:anywhere}
@media (min-width:1500px){.grid{grid-template-columns:repeat(auto-fill,minmax(min(100%,340px),1fr))}}

.modal.xl{width:min(1100px,96vw)}
.modal.xl .audit-panel .tablewrap{margin:6px 0}
.chk .px-sw{margin-left:auto;align-self:center;white-space:nowrap}

/* 动态住宅 */
.rs-bar{height:6px;border-radius:99px;background:var(--line2);overflow:hidden}
.rs-bar span{display:block;height:100%;border-radius:99px;background:var(--ok);transition:width .9s linear}
.rs-bar span.warn{background:var(--warn)}.rs-bar span.err{background:var(--err)}
.rs-param{margin:6px 0}.rs-param input{min-width:0}
.w-xs{width:70px}.w-s{width:90px}.w-m{width:140px}.w-full{width:100%}.grow{flex:1}.full{flex-basis:100%}
#rs-providers .card>div>.page-a{margin-top:14px}