/* =======================================================================
   Lunath Proxy Panel · style.css
   自制细线条图标 + 纯 CSS 动效（无第三方库 / 无 Emoji / 无 FontAwesome）
   已规避前辈坑点：1) 禁用 backdrop-filter:blur()（会整页黑屏）
                   2) 元素默认可见，动画只做增强（不依赖 opacity:0 初始态）
   ======================================================================= */

:root{
  --bg:#070b14;
  --bg2:#0b1120;
  --panel:#0f1726;
  --panel2:#121c2e;
  --line:rgba(255,255,255,.075);
  --line2:rgba(255,255,255,.13);
  --txt:#e7eefb;
  --muted:#8c9ab2;
  --acc:#4cc9ff;
  --acc2:#7c5cff;
  --good:#2fe6a7;
  --warn:#ffb454;
  --bad:#ff5d73;
  --grad:linear-gradient(135deg,#4cc9ff 0%,#7c5cff 100%);
  --shadow:0 18px 46px rgba(0,0,0,.45);
  --r-lg:18px;
  --r-md:14px;
  --r-sm:10px;
  --e-out:cubic-bezier(.22,.9,.28,1);
  --e-spring:cubic-bezier(.34,1.56,.64,1);
}

*{box-sizing:border-box;margin:0;padding:0}
html,body{height:100%}
body{
  background:
    radial-gradient(1100px 600px at 85% -10%, rgba(124,92,255,.14), transparent 60%),
    radial-gradient(900px 520px at -10% 20%, rgba(76,201,255,.10), transparent 60%),
    var(--bg);
  color:var(--txt);
  font-family:"PingFang SC","Microsoft YaHei",system-ui,-apple-system,"Segoe UI",sans-serif;
  font-size:14px;
  -webkit-font-smoothing:antialiased;
  overflow-x:hidden;
}
::selection{background:rgba(76,201,255,.32)}
svg{width:20px;height:20px;fill:none;stroke:currentColor;stroke-width:1.6;
  stroke-linecap:round;stroke-linejoin:round;display:block}
button{font:inherit;color:inherit;background:none;border:0;cursor:pointer}
input{font:inherit;color:inherit}
[hidden]{display:none!important}

/* ---------- 滚动条 ---------- */
::-webkit-scrollbar{width:9px;height:9px}
::-webkit-scrollbar-track{background:transparent}
::-webkit-scrollbar-thumb{background:rgba(255,255,255,.14);border-radius:99px;
  border:2px solid transparent;background-clip:padding-box;
  transition:background .25s var(--e-out),width .25s var(--e-out)}
::-webkit-scrollbar-thumb:hover{background:rgba(76,201,255,.5);background-clip:padding-box}

/* ---------- 通用进场（JS 加 .js-anim 才隐藏，JS 失效则默认可见） ---------- */
.js-anim .reveal{opacity:0;transform:translateY(22px) scale(.985)}
.js-anim .reveal.in{
  opacity:1;transform:none;
  transition:opacity .6s var(--e-out) calc(var(--d,0)*70ms),
             transform .68s var(--e-out) calc(var(--d,0)*70ms);
}

/* =======================================================================
   开场 Boot
   ======================================================================= */
.boot{
  position:fixed;inset:0;z-index:900;
  display:grid;place-items:center;
  background:var(--bg);
  animation:bootOut .55s var(--e-out) 1.35s forwards;
}
.boot-inner{display:grid;justify-items:center;gap:18px}
.boot-logo{width:58px;height:58px;color:var(--acc);stroke-width:1.3;
  filter:drop-shadow(0 0 18px rgba(76,201,255,.55));
  animation:bootSpin 1.3s var(--e-out) both}
.boot-title{
  font-size:15px;letter-spacing:.42em;text-indent:.42em;
  color:var(--muted);text-transform:uppercase;
  animation:fadeUp .6s var(--e-out) .25s both}
.boot-bar{width:210px;height:2px;background:rgba(255,255,255,.1);border-radius:99px;overflow:hidden}
.boot-bar i{display:block;height:100%;width:0;background:var(--grad);border-radius:99px;
  animation:bootBar 1.3s var(--e-out) .1s forwards}
@keyframes bootBar{to{width:100%}}
@keyframes bootSpin{from{opacity:0;transform:scale(.5) rotate(-24deg)}
  to{opacity:1;transform:none}}
@keyframes bootOut{to{opacity:0;visibility:hidden;transform:scale(1.04)}}
@keyframes fadeUp{from{opacity:0;transform:translateY(12px)}to{opacity:1;transform:none}}

/* =======================================================================
   登录页
   ======================================================================= */
.login{
  position:fixed;inset:0;z-index:800;
  display:grid;place-items:center;padding:24px;
  transition:opacity .5s var(--e-out),transform .5s var(--e-out);
}
.login.out{opacity:0;transform:scale(1.03);pointer-events:none}
.login-bg{position:absolute;inset:0;overflow:hidden}
.grid-lines{
  position:absolute;inset:-2px;opacity:.5;
  background-image:
    linear-gradient(rgba(255,255,255,.045) 1px,transparent 1px),
    linear-gradient(90deg,rgba(255,255,255,.045) 1px,transparent 1px);
  background-size:56px 56px;
  mask-image:radial-gradient(closest-side at 50% 50%,#000 30%,transparent 100%);
  -webkit-mask-image:radial-gradient(closest-side at 50% 50%,#000 30%,transparent 100%);
  animation:gridDrift 26s linear infinite}
@keyframes gridDrift{to{background-position:56px 56px,56px 56px}}
.orb{position:absolute;border-radius:50%;filter:none;display:block}
.orb-a{width:340px;height:340px;left:-90px;top:-70px;
  background:radial-gradient(circle at 32% 30%,rgba(76,201,255,.30),transparent 68%);
  animation:orbFloat 13s ease-in-out infinite}
.orb-b{width:420px;height:420px;right:-120px;bottom:-130px;
  background:radial-gradient(circle at 60% 40%,rgba(124,92,255,.30),transparent 68%);
  animation:orbFloat 17s ease-in-out infinite reverse}
.orb-c{width:180px;height:180px;right:22%;top:16%;
  background:radial-gradient(circle at 50% 50%,rgba(47,230,167,.16),transparent 70%);
  animation:orbFloat 11s ease-in-out 1s infinite}
@keyframes orbFloat{
  0%,100%{transform:translate3d(0,0,0) scale(1)}
  50%{transform:translate3d(36px,-30px,0) scale(1.08)}
}

.login-card{
  position:relative;width:min(408px,100%);padding:38px 32px 30px;
  background:linear-gradient(180deg,var(--panel2),var(--panel));
  border:1px solid var(--line2);border-radius:22px;box-shadow:var(--shadow);
  animation:cardIn .7s var(--e-spring) .1s both;overflow:hidden}
.login-card::before{
  content:"";position:absolute;left:0;right:0;top:0;height:1px;
  background:linear-gradient(90deg,transparent,rgba(76,201,255,.85),rgba(124,92,255,.85),transparent);
  animation:edgeSweep 3.4s linear infinite}
@keyframes edgeSweep{0%{transform:translateX(-100%)}100%{transform:translateX(100%)}}
@keyframes cardIn{from{opacity:0;transform:translateY(34px) scale(.94)}
  to{opacity:1;transform:none}}

.login-mark{width:66px;height:66px;margin:0 auto 16px;display:grid;place-items:center;
  border-radius:20px;background:rgba(76,201,255,.10);border:1px solid rgba(76,201,255,.34);
  color:var(--acc);position:relative}
.login-mark svg{width:32px;height:32px;stroke-width:1.4}
.login-mark::after{
  content:"";position:absolute;inset:-6px;border-radius:26px;
  border:1px solid rgba(76,201,255,.4);animation:markPulse 2.4s ease-out infinite}
@keyframes markPulse{0%{transform:scale(.9);opacity:.9}
  70%,100%{transform:scale(1.28);opacity:0}}

.login-title{text-align:center;font-size:21px;letter-spacing:.06em;
  animation:fadeUp .6s var(--e-out) .35s both}
.login-sub{text-align:center;color:var(--muted);font-size:12.5px;margin:8px 0 26px;
  animation:fadeUp .6s var(--e-out) .45s both}

.field{display:block;animation:fadeUp .6s var(--e-out) .55s both}
.field-label{display:block;font-size:12px;color:var(--muted);margin-bottom:8px;letter-spacing:.08em}
.field-box{
  display:flex;align-items:center;gap:10px;height:48px;padding:0 12px;
  background:rgba(0,0,0,.30);border:1px solid var(--line2);border-radius:13px;
  transition:border-color .3s var(--e-out),box-shadow .3s var(--e-out),transform .3s var(--e-out)}
.field-box:focus-within{border-color:var(--acc);
  box-shadow:0 0 0 4px rgba(76,201,255,.14),0 0 22px rgba(76,201,255,.18);
  transform:translateY(-1px)}
.field-ico{color:var(--muted);width:18px;height:18px;flex:none;transition:color .3s}
.field-box:focus-within .field-ico{color:var(--acc)}
.field-box input{flex:1;min-width:0;background:none;border:0;outline:0;height:100%;letter-spacing:.14em}
.field-box input::placeholder{letter-spacing:normal;color:#5f6c83}
.eye{width:32px;height:32px;display:grid;place-items:center;border-radius:9px;color:var(--muted);
  transition:color .25s,background .25s,transform .25s}
.eye:hover{color:var(--acc);background:rgba(76,201,255,.12);transform:scale(1.08)}
.eye svg{width:17px;height:17px}

.btn-primary{
  position:relative;width:100%;height:49px;margin-top:22px;
  display:flex;align-items:center;justify-content:center;gap:9px;
  background:var(--grad);border-radius:13px;font-weight:600;letter-spacing:.1em;
  color:#04121c;overflow:hidden;
  box-shadow:0 10px 26px rgba(76,201,255,.28);
  transition:transform .3s var(--e-spring),box-shadow .3s var(--e-out),filter .3s;
  animation:fadeUp .6s var(--e-out) .65s both}
.btn-primary:hover{transform:translateY(-2px);box-shadow:0 16px 34px rgba(124,92,255,.36)}
.btn-primary:active{transform:translateY(0) scale(.98)}
.btn-arrow{width:18px;height:18px;transition:transform .35s var(--e-out)}
.btn-primary:hover .btn-arrow{transform:translateX(5px)}
.btn-load{position:absolute;inset:0;background:rgba(255,255,255,.22);opacity:0}
.btn-primary.loading .btn-load{opacity:1;animation:btnLoad .9s linear infinite}
@keyframes btnLoad{0%{transform:translateX(-100%)}100%{transform:translateX(100%)}}
.btn-primary.loading .btn-label,.btn-primary.loading .btn-arrow{opacity:.35}

.login-err{min-height:20px;margin-top:12px;text-align:center;color:var(--bad);font-size:12.5px;
  opacity:0;transform:translateY(-4px);transition:.3s var(--e-out)}
.login-err.show{opacity:1;transform:none;animation:shake .42s var(--e-out)}
@keyframes shake{0%,100%{transform:translateX(0)}
  20%{transform:translateX(-8px)}40%{transform:translateX(7px)}
  60%{transform:translateX(-5px)}80%{transform:translateX(3px)}}

.login-meta{display:flex;justify-content:space-between;margin-top:22px;padding-top:16px;
  border-top:1px dashed var(--line);color:var(--muted);font-size:11.5px;
  animation:fadeUp .6s var(--e-out) .75s both}
.login-meta span{display:flex;align-items:center;gap:6px}
.login-meta svg{width:13px;height:13px}

/* =======================================================================
   主框架
   ======================================================================= */
.app{display:flex;min-height:100vh}
.side{
  width:236px;flex:none;display:flex;flex-direction:column;gap:8px;
  padding:20px 14px;position:sticky;top:0;height:100vh;
  background:linear-gradient(180deg,#0d1524,#0a1120);
  border-right:1px solid var(--line);
  animation:sideIn .55s var(--e-out) both}
@keyframes sideIn{from{transform:translateX(-40px);opacity:0}to{transform:none;opacity:1}}

.side-head{display:flex;align-items:center;gap:11px;padding:6px 8px 16px;
  border-bottom:1px solid var(--line);margin-bottom:8px}
.side-logo{width:34px;height:34px;color:var(--acc);stroke-width:1.4;padding:6px;
  background:rgba(76,201,255,.10);border:1px solid rgba(76,201,255,.3);border-radius:11px;
  animation:logoBreathe 3.6s ease-in-out infinite}
@keyframes logoBreathe{0%,100%{box-shadow:0 0 0 rgba(76,201,255,0)}
  50%{box-shadow:0 0 18px rgba(76,201,255,.35)}}
.side-brand{display:grid;line-height:1.2}
.side-brand b{font-size:15px;letter-spacing:.05em}
.side-brand i{font-style:normal;font-size:10.5px;color:var(--muted);letter-spacing:.22em;
  text-transform:uppercase}

.nav{display:grid;gap:5px;flex:1;align-content:start}
.nav-item{
  position:relative;display:flex;align-items:center;gap:11px;
  padding:11px 12px;border-radius:12px;color:var(--muted);
  transition:color .28s var(--e-out),background .28s var(--e-out),transform .28s var(--e-spring);
  overflow:hidden;text-align:left}
.nav-item svg{width:18px;height:18px;flex:none;transition:transform .35s var(--e-spring),color .28s}
.nav-item span{flex:1;font-size:13.5px}
.nav-item::before{
  content:"";position:absolute;left:0;top:50%;width:3px;height:0;
  background:var(--grad);border-radius:0 3px 3px 0;transform:translateY(-50%);
  transition:height .35s var(--e-out)}
.nav-item:hover{color:var(--txt);background:rgba(255,255,255,.045);transform:translateX(3px)}
.nav-item:hover svg{transform:scale(1.12) rotate(-4deg)}
.nav-item:hover::before{height:44%}
.nav-item.is-active{
  color:#eaf6ff;background:linear-gradient(90deg,rgba(76,201,255,.16),rgba(124,92,255,.07));
  box-shadow:inset 0 0 0 1px rgba(76,201,255,.24)}
.nav-item.is-active::before{height:64%}
.nav-item.is-active svg{color:var(--acc)}
.nav-count{font-style:normal;font-size:10.5px;padding:2px 7px;border-radius:99px;
  background:rgba(76,201,255,.16);color:var(--acc);border:1px solid rgba(76,201,255,.3);
  transition:transform .3s var(--e-spring)}
.nav-item:hover .nav-count{transform:scale(1.14)}

.side-foot{display:grid;gap:9px;padding-top:12px;border-top:1px solid var(--line)}
.side-status{display:flex;align-items:center;gap:9px;font-size:12px;color:var(--muted);padding:0 6px}
.dot{width:8px;height:8px;border-radius:50%;background:var(--good);position:relative;flex:none}
.dot::after{content:"";position:absolute;inset:0;border-radius:50%;background:inherit;
  animation:dotPing 1.8s ease-out infinite}
.dot.off{background:var(--bad)}
@keyframes dotPing{0%{transform:scale(1);opacity:.75}100%{transform:scale(3.2);opacity:0}}
.btn-ghost{
  display:flex;align-items:center;justify-content:center;gap:8px;height:40px;
  border:1px solid var(--line2);border-radius:12px;color:var(--muted);font-size:13px;
  transition:.3s var(--e-out)}
.btn-ghost:hover{color:var(--bad);border-color:rgba(255,93,115,.5);
  background:rgba(255,93,115,.10);transform:translateY(-1px)}
.btn-ghost svg{width:16px;height:16px}

.main{flex:1;min-width:0;display:flex;flex-direction:column}
.topbar{
  position:sticky;top:0;z-index:40;
  display:flex;align-items:center;gap:14px;
  padding:16px 26px;border-bottom:1px solid var(--line);
  background:rgba(7,11,20,.86);
  animation:fadeDown .5s var(--e-out) .12s both}
@keyframes fadeDown{from{opacity:0;transform:translateY(-16px)}to{opacity:1;transform:none}}
.icon-btn{
  width:38px;height:38px;display:grid;place-items:center;border-radius:11px;
  border:1px solid var(--line2);color:var(--muted);
  transition:.3s var(--e-out);position:relative;overflow:hidden}
.icon-btn:hover{color:var(--acc);border-color:rgba(76,201,255,.45);
  background:rgba(76,201,255,.1);transform:translateY(-2px) rotate(90deg)}
.icon-btn svg{width:18px;height:18px}
.icon-btn.spin svg{animation:spinOnce .7s var(--e-out)}
@keyframes spinOnce{to{transform:rotate(360deg)}}
#menuBtn{display:none}

.crumb{flex:1;min-width:0}
.crumb h2{font-size:17px;letter-spacing:.04em;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.crumb h2.flip{animation:txtFlip .45s var(--e-out)}
@keyframes txtFlip{from{opacity:0;transform:translateY(14px)}to{opacity:1;transform:none}}
.crumb p{font-size:11.5px;color:var(--muted);margin-top:3px}
.topbar-right{display:flex;align-items:center;gap:10px}
.clock{
  font-variant-numeric:tabular-nums;font-size:13px;letter-spacing:.12em;
  padding:9px 13px;border:1px solid var(--line2);border-radius:11px;color:var(--acc);
  background:rgba(76,201,255,.07)}

.view-wrap{padding:24px 26px 40px;flex:1}
.view{display:none}
.view.is-active{display:block;animation:viewIn .5s var(--e-out)}
@keyframes viewIn{from{opacity:0;transform:translateY(18px)}to{opacity:1;transform:none}}

/* =======================================================================
   卡片 / 栅格
   ======================================================================= */
.grid{display:grid;gap:16px;margin-bottom:16px}
.grid.stats{grid-template-columns:repeat(auto-fit,minmax(215px,1fr))}
.grid.two{grid-template-columns:repeat(auto-fit,minmax(330px,1fr))}

.card{
  position:relative;background:linear-gradient(180deg,rgba(255,255,255,.035),rgba(255,255,255,.012));
  border:1px solid var(--line);border-radius:var(--r-lg);padding:18px;overflow:hidden;
  transition:transform .4s var(--e-out),border-color .4s var(--e-out),box-shadow .4s var(--e-out)}
.card::after{ /* 扫光 */
  content:"";position:absolute;top:0;left:-70%;width:55%;height:100%;
  background:linear-gradient(105deg,transparent,rgba(255,255,255,.07),transparent);
  transform:skewX(-18deg);opacity:0;pointer-events:none;
  transition:opacity .3s}
.card:hover{transform:translateY(-5px);border-color:rgba(76,201,255,.34);
  box-shadow:0 16px 38px rgba(0,0,0,.42),0 0 0 1px rgba(76,201,255,.12)}
.card:hover::after{opacity:1;animation:shine .85s var(--e-out)}
@keyframes shine{from{left:-70%}to{left:130%}}

.card-head{display:flex;align-items:center;justify-content:space-between;gap:12px;
  margin-bottom:14px;flex-wrap:wrap}
.card-head h3{display:flex;align-items:center;gap:9px;font-size:14.5px;letter-spacing:.04em}
.card-head h3 svg{width:17px;height:17px;color:var(--acc)}

.stat{display:flex;gap:14px;align-items:flex-start}
.stat-ico{
  width:44px;height:44px;flex:none;display:grid;place-items:center;border-radius:13px;
  background:rgba(76,201,255,.10);border:1px solid rgba(76,201,255,.26);color:var(--acc);
  transition:transform .45s var(--e-spring),background .3s}
.card:hover .stat-ico{transform:translateY(-3px) rotate(-6deg) scale(1.06);
  background:rgba(76,201,255,.18)}
.stat-ico svg{width:21px;height:21px}
.stat-body{flex:1;min-width:0}
.stat-label{font-size:11.5px;color:var(--muted);letter-spacing:.14em}
.stat-num{display:flex;align-items:baseline;gap:3px;font-size:31px;font-weight:700;
  margin:5px 0 9px;font-variant-numeric:tabular-nums;letter-spacing:-.02em}
.stat-num i{font-style:normal;font-size:13px;color:var(--muted);font-weight:500}
.stat-note{display:block;font-size:11px;color:#6b7a92;margin-top:7px}

.bar{height:7px;border-radius:99px;background:rgba(255,255,255,.07);overflow:hidden;position:relative}
.bar i{position:absolute;left:0;top:0;height:100%;border-radius:99px;background:var(--grad);
  transition:width .9s var(--e-out);box-shadow:0 0 12px rgba(76,201,255,.55)}
.bar i::after{content:"";position:absolute;inset:0;border-radius:99px;overflow:hidden;
  background:linear-gradient(90deg,transparent,rgba(255,255,255,.45),transparent);
  animation:barShine 2.1s linear infinite}
@keyframes barShine{from{transform:translateX(-100%)}to{transform:translateX(100%)}}

.legend{display:flex;align-items:center;gap:12px;font-size:11.5px;color:var(--muted);flex-wrap:wrap}
.lg{display:flex;align-items:center;gap:6px}
.lg::before{content:"";width:10px;height:3px;border-radius:99px;background:var(--acc)}
.lg-out::before,.lg-mem::before{background:var(--acc2)}
.lg-cpu::before{background:var(--good)}
.rate{font-variant-numeric:tabular-nums;color:var(--txt);
  padding:4px 9px;border:1px solid var(--line2);border-radius:8px;background:rgba(0,0,0,.26);
  transition:color .3s,border-color .3s}
.rate.bump{color:var(--acc);border-color:rgba(76,201,255,.5)}

.chart-box{position:relative;width:100%}
.chart-box canvas{width:100%;display:block}

.kv{list-style:none;display:grid;gap:2px}
.kv li{display:flex;align-items:center;justify-content:space-between;gap:14px;
  padding:11px 10px;border-radius:11px;font-size:13px;
  transition:background .28s var(--e-out),transform .28s var(--e-out),padding-left .28s}
.kv li:hover{background:rgba(255,255,255,.045);transform:translateX(4px);padding-left:15px}
.kv li+li{border-top:1px solid rgba(255,255,255,.045)}
.kv span{color:var(--muted);display:flex;align-items:center;gap:8px}
.kv b{font-weight:600;font-variant-numeric:tabular-nums;text-align:right}
.kv b.ok{color:var(--good)}
.kv b.bad{color:var(--bad)}

.mini-nodes{display:grid;grid-template-columns:repeat(auto-fill,minmax(112px,1fr));gap:9px}
.mini{padding:10px 9px;border:1px solid var(--line);border-radius:12px;background:rgba(0,0,0,.22);
  display:grid;gap:5px;transition:.35s var(--e-out);cursor:default}
.mini:hover{transform:translateY(-3px) scale(1.03);border-color:rgba(76,201,255,.4);
  background:rgba(76,201,255,.07)}
.mini b{font-size:12px;display:flex;align-items:center;gap:6px}
.mini b::before{content:"";width:7px;height:7px;border-radius:50%;background:var(--good);
  box-shadow:0 0 8px var(--good);animation:blink 2s ease-in-out infinite}
.mini.down b::before{background:var(--bad);box-shadow:0 0 8px var(--bad);animation:none}
.mini i{font-style:normal;font-size:10.5px;color:var(--muted);letter-spacing:.1em}
@keyframes blink{0%,100%{opacity:1}50%{opacity:.35}}

.btn-mini{
  display:inline-flex;align-items:center;gap:7px;height:34px;padding:0 13px;
  border:1px solid var(--line2);border-radius:10px;font-size:12.5px;color:var(--txt);
  background:rgba(255,255,255,.04);position:relative;overflow:hidden;
  transition:.3s var(--e-out)}
.btn-mini svg{width:14px;height:14px;transition:transform .5s var(--e-out)}
.btn-mini:hover{border-color:rgba(76,201,255,.5);background:rgba(76,201,255,.12);
  transform:translateY(-2px);box-shadow:0 8px 18px rgba(0,0,0,.3)}
.btn-mini:hover svg{transform:rotate(180deg)}
.btn-mini:active{transform:translateY(0) scale(.96)}
.btn-mini.warn{color:var(--warn);border-color:rgba(255,180,84,.4);background:rgba(255,180,84,.09)}
.btn-mini.warn:hover{background:rgba(255,180,84,.18);border-color:var(--warn);
  box-shadow:0 8px 18px rgba(255,180,84,.18)}
.btn-mini.ok{color:var(--good);border-color:rgba(47,230,167,.4);background:rgba(47,230,167,.09)}

/* 波纹 */
.ripple{position:absolute;border-radius:50%;background:rgba(255,255,255,.32);
  transform:scale(0);animation:rip .6s var(--e-out) forwards;pointer-events:none}
@keyframes rip{to{transform:scale(3.4);opacity:0}}

/* =======================================================================
   工具条 / 分段控件
   ======================================================================= */
.toolbar{display:flex;gap:11px;align-items:center;flex-wrap:wrap;margin-bottom:16px}
.search{
  display:flex;align-items:center;gap:9px;height:38px;padding:0 13px;min-width:220px;flex:1;max-width:330px;
  background:rgba(0,0,0,.3);border:1px solid var(--line2);border-radius:11px;
  transition:.3s var(--e-out)}
.search:focus-within{border-color:var(--acc);box-shadow:0 0 0 4px rgba(76,201,255,.13);max-width:420px}
.search svg{width:15px;height:15px;color:var(--muted);transition:color .3s,transform .3s}
.search:focus-within svg{color:var(--acc);transform:rotate(-90deg)}
.search input{flex:1;min-width:0;background:none;border:0;outline:0;font-size:13px}
.search input::placeholder{color:#5f6c83}

.seg{display:flex;gap:3px;padding:3px;background:rgba(0,0,0,.3);
  border:1px solid var(--line2);border-radius:11px;position:relative}
.seg button{
  position:relative;z-index:2;height:30px;padding:0 13px;border-radius:8px;
  font-size:12.5px;color:var(--muted);transition:color .3s var(--e-out)}
.seg button:hover{color:var(--txt)}
.seg button.is-active{color:#04121c;font-weight:600}
.seg button.is-active::before{
  content:"";position:absolute;inset:0;z-index:-1;border-radius:8px;background:var(--grad);
  animation:segIn .38s var(--e-spring)}
@keyframes segIn{from{transform:scale(.72);opacity:.4}to{transform:none;opacity:1}}

/* =======================================================================
   节点列表（展开动画）
   ======================================================================= */
.node-list{display:grid;gap:13px}
.node{
  background:linear-gradient(180deg,rgba(255,255,255,.035),rgba(255,255,255,.012));
  border:1px solid var(--line);border-radius:var(--r-md);overflow:hidden;
  transition:border-color .35s var(--e-out),box-shadow .35s var(--e-out),transform .35s var(--e-out)}
.node:hover{border-color:rgba(76,201,255,.32);transform:translateY(-2px);
  box-shadow:0 12px 28px rgba(0,0,0,.36)}
.node.open{border-color:rgba(76,201,255,.45);box-shadow:0 14px 34px rgba(0,0,0,.4)}

.node-bar{display:flex;align-items:center;gap:15px;padding:15px 17px;cursor:pointer;user-select:none}
.node-flag{
  font-size:10px;letter-spacing:.1em;padding:3px 8px;border-radius:6px;flex:none;
  border:1px solid rgba(76,201,255,.4);color:var(--acc);background:rgba(76,201,255,.11);
  transition:.3s var(--e-out)}
.node-flag.old{border-color:var(--line2);color:var(--muted);background:rgba(255,255,255,.05)}
.node:hover .node-flag{transform:translateY(-2px)}

.node-ico{
  width:40px;height:40px;flex:none;display:grid;place-items:center;border-radius:12px;
  background:rgba(124,92,255,.12);border:1px solid rgba(124,92,255,.3);color:#a892ff;
  transition:transform .45s var(--e-spring),background .3s}
.node:hover .node-ico{transform:rotate(-8deg) scale(1.08)}
.node.open .node-ico{transform:rotate(0) scale(1.04);background:rgba(76,201,255,.14);
  border-color:rgba(76,201,255,.4);color:var(--acc)}
.node-ico svg{width:19px;height:19px}

.node-main{flex:1;min-width:0}
.node-name{display:flex;align-items:center;gap:10px;flex-wrap:wrap}
.node-name b{font-size:14.5px}
.node-name code{font-size:11px;color:var(--muted);letter-spacing:.1em;
  padding:2px 7px;border:1px solid var(--line);border-radius:6px;background:rgba(0,0,0,.3)}
.node-sub{font-size:11.5px;color:var(--muted);margin-top:5px;
  display:flex;gap:14px;flex-wrap:wrap}
.node-sub span{display:flex;align-items:center;gap:5px}
.node-sub svg{width:12px;height:12px}

.node-state{display:flex;align-items:center;gap:7px;font-size:12px;color:var(--good);
  padding:5px 11px;border:1px solid rgba(47,230,167,.32);border-radius:99px;
  background:rgba(47,230,167,.10);flex:none;
  transition:.3s var(--e-out)}
.node-state::before{content:"";width:7px;height:7px;border-radius:50%;background:currentColor;
  animation:blink 1.9s ease-in-out infinite}
.node-state.down{color:var(--bad);border-color:rgba(255,93,115,.34);background:rgba(255,93,115,.10)}
.node-state.unknown{color:var(--warn);border-color:rgba(255,180,84,.34);background:rgba(255,180,84,.10)}
.node-state.unknown::before{animation:none}
.node-ms{font-size:11.5px;color:var(--muted);font-variant-numeric:tabular-nums;
  min-width:56px;text-align:right;flex:none}

.node-arrow{width:32px;height:32px;flex:none;display:grid;place-items:center;border-radius:9px;
  color:var(--muted);border:1px solid var(--line);
  transition:transform .45s var(--e-spring),color .3s,border-color .3s,background .3s}
.node-arrow svg{width:15px;height:15px}
.node.open .node-arrow{transform:rotate(180deg);color:var(--acc);
  border-color:rgba(76,201,255,.45);background:rgba(76,201,255,.12)}

/* 展开容器：grid-rows 0fr→1fr 平滑高度动画 */
.node-detail{
  display:grid;grid-template-rows:0fr;
  transition:grid-template-rows .5s var(--e-out)}
.node.open .node-detail{grid-template-rows:1fr}
.node-detail>div{overflow:hidden}
.node-detail-in{
  padding:0 17px 17px;border-top:1px dashed var(--line);margin-top:2px;padding-top:15px;
  display:grid;gap:12px}
.node-detail-in>*{opacity:0;transform:translateY(12px);
  transition:opacity .45s var(--e-out),transform .45s var(--e-out)}
.node.open .node-detail-in>*{opacity:1;transform:none}
.node.open .node-detail-in>*:nth-child(1){transition-delay:.10s}
.node.open .node-detail-in>*:nth-child(2){transition-delay:.17s}
.node.open .node-detail-in>*:nth-child(3){transition-delay:.24s}
.node.open .node-detail-in>*:nth-child(4){transition-delay:.31s}

/* 凭据块：逐字段一键复制 */
.cred-block{display:grid;gap:8px;padding:12px;border-radius:12px;
  border:1px solid var(--line);background:rgba(255,255,255,.022)}
.cred-head{display:flex;align-items:center;gap:10px}
.cred-head b{flex:none;font-size:11px;font-weight:600;color:var(--muted);letter-spacing:.1em}
.cred-head i{flex:1;min-width:0;font-style:normal;font-size:10.5px;color:var(--muted);
  opacity:.72;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.cred-block .code-row{background:transparent;border-color:rgba(255,255,255,.06)}
.cred-block .code-row .k{min-width:76px}

.code-row{
  display:flex;align-items:center;gap:10px;padding:10px 12px;border-radius:11px;
  background:rgba(0,0,0,.42);border:1px solid var(--line);
  font-family:Consolas,"SF Mono",Monaco,monospace;font-size:12px}
.code-row .k{color:var(--muted);font-size:11px;flex:none;letter-spacing:.08em}
.code-row .v{flex:1;min-width:0;color:#9fe8ff;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.copy-btn{width:30px;height:30px;flex:none;display:grid;place-items:center;border-radius:8px;
  color:var(--muted);border:1px solid var(--line);
  transition:.3s var(--e-out)}
.copy-btn:hover{color:var(--good);border-color:rgba(47,230,167,.5);background:rgba(47,230,167,.12);
  transform:scale(1.1)}
.copy-btn.done{color:var(--good);border-color:var(--good);animation:pop .4s var(--e-spring)}
@keyframes pop{from{transform:scale(.6)}to{transform:scale(1)}}
.copy-btn svg{width:15px;height:15px}

.node-stats{display:grid;grid-template-columns:repeat(auto-fit,minmax(140px,1fr));gap:10px}
.nstat{padding:11px 12px;border:1px solid var(--line);border-radius:11px;background:rgba(255,255,255,.025)}
.nstat i{display:block;font-style:normal;font-size:10.5px;color:var(--muted);letter-spacing:.1em}
.nstat b{display:block;font-size:16px;margin-top:5px;font-variant-numeric:tabular-nums}

/* =======================================================================
   数据表 / 计价 / 每日柱状图
   ======================================================================= */
.tbl-wrap{width:100%;overflow-x:auto;-webkit-overflow-scrolling:touch}
.tbl{width:100%;border-collapse:collapse;font-size:13px;min-width:640px}
.tbl th,.tbl td{padding:12px 12px;text-align:left;border-bottom:1px solid rgba(255,255,255,.055);
  white-space:nowrap;vertical-align:middle}
.tbl th{font-size:11px;letter-spacing:.12em;color:var(--muted);font-weight:500;
  border-bottom:1px solid var(--line2);position:sticky;top:0;background:rgba(9,14,24,.96);z-index:2}
.tbl td.num,.tbl th.num{text-align:right;font-variant-numeric:tabular-nums}
.tbl tbody tr{transition:background .28s var(--e-out)}
.tbl tbody tr:nth-child(odd){background:rgba(255,255,255,.016)}
.tbl tbody tr:hover{background:rgba(76,201,255,.085)}
.tbl tbody tr:last-child td{border-bottom:0}
.tbl .tbl-empty{color:var(--muted);text-align:center;padding:38px 10px;letter-spacing:.08em}
.tbl.anim tbody tr{animation:rowIn .45s var(--e-out) both}
.tbl .money-sub{display:block;font-size:11px;color:var(--good);margin-top:2px}
@keyframes rowIn{from{opacity:0;transform:translateX(-16px)}to{opacity:1;transform:none}}

.cell-node{display:flex;align-items:center;gap:10px}
.cell-node .nico{width:30px;height:30px;flex:none;display:grid;place-items:center;border-radius:9px;
  background:rgba(124,92,255,.12);border:1px solid rgba(124,92,255,.3);color:#a892ff;
  transition:transform .4s var(--e-spring)}
.tbl tbody tr:hover .cell-node .nico{transform:rotate(-8deg) scale(1.1)}
.cell-node .nico svg{width:15px;height:15px}
.cell-node b{font-size:13px;font-weight:600}
.cell-node i{display:block;font-style:normal;font-size:10.5px;color:var(--muted);letter-spacing:.08em}
.cell-proto code{font-size:11px;color:var(--muted);letter-spacing:.08em;padding:2px 7px;
  border:1px solid var(--line);border-radius:6px;background:rgba(0,0,0,.3);font-family:inherit}
.cell-proto i{font-style:normal;color:#6b7a92;margin-left:7px;font-size:11px}
.money{color:var(--good);font-weight:700;font-variant-numeric:tabular-nums}
.money.hot{color:var(--warn)}

.w180{width:180px;min-width:150px}
.share{position:relative;height:9px;border-radius:99px;background:rgba(255,255,255,.07);overflow:hidden}
.share i{position:absolute;left:0;top:0;height:100%;border-radius:99px;background:var(--grad);
  width:0;transition:width .9s var(--e-out);box-shadow:0 0 10px rgba(76,201,255,.5)}
.share i::after{content:"";position:absolute;inset:0;
  background:linear-gradient(90deg,transparent,rgba(255,255,255,.5),transparent);
  animation:barShine 2.4s linear infinite}
.share-t{display:flex;justify-content:space-between;font-size:10.5px;color:#6b7a92;margin-top:5px;
  font-variant-numeric:tabular-nums}
.share-t b{color:var(--txt);font-weight:600}
.share.night i{background:linear-gradient(135deg,#4cc9ff 0%,#2fe6a7 100%)}
.tbl tr.total td{font-weight:700;background:rgba(0,0,0,.26);border-top:1px solid var(--line2);
  color:var(--txt)}
.tbl tr.total .share i{opacity:.75}
.live-val{font-weight:600;font-variant-numeric:tabular-nums;color:#9fe8ff}
.node-sub .live-val{color:var(--acc)}
.cell-proto i{font-style:normal;font-size:10.5px;color:var(--acc);margin-left:7px;
  padding:1px 6px;border-radius:5px;background:rgba(76,201,255,.12);
  border:1px solid rgba(76,201,255,.28)}

.trend{display:inline-flex;align-items:center;gap:6px;font-size:11.5px;
  padding:4px 9px;border-radius:99px;border:1px solid var(--line2);background:rgba(255,255,255,.04);
  color:var(--muted);font-variant-numeric:tabular-nums}
.trend.up{color:var(--good);border-color:rgba(47,230,167,.36);background:rgba(47,230,167,.10)}
.trend.down{color:var(--bad);border-color:rgba(255,93,115,.36);background:rgba(255,93,115,.10)}

.price-tag{display:inline-flex;align-items:center;gap:7px;height:34px;padding:0 13px;
  border:1px dashed rgba(76,201,255,.42);border-radius:10px;font-size:12.5px;color:var(--muted);
  background:rgba(76,201,255,.07);animation:priceGlow 3.4s ease-in-out infinite}
.price-tag b{color:var(--acc);font-weight:700;font-variant-numeric:tabular-nums}
@keyframes priceGlow{0%,100%{box-shadow:0 0 0 rgba(76,201,255,0)}
  50%{box-shadow:0 0 16px rgba(76,201,255,.24)}}

.card-note{font-size:11.5px;color:#6b7a92;margin-top:11px;line-height:1.7;
  padding-top:11px;border-top:1px dashed var(--line)}

.share-cell{display:flex;align-items:center;gap:9px;justify-content:flex-end}
.share-cell b{font-size:11.5px;color:var(--muted);min-width:46px;text-align:right;
  font-variant-numeric:tabular-nums;font-weight:500}

/* =======================================================================
   日志
   ======================================================================= */
.log-box{
  background:rgba(0,0,0,.44);border:1px solid var(--line);border-radius:var(--r-md);
  padding:14px;height:min(64vh,620px);overflow:auto;
  font-family:Consolas,"SF Mono",Monaco,monospace;font-size:12px;line-height:1.75}
.log-line{display:flex;gap:12px;padding:2px 8px;border-radius:6px;
  animation:logIn .4s var(--e-out) both;white-space:pre-wrap;word-break:break-all}
.log-line:nth-child(odd){background:rgba(255,255,255,.018)}
.log-line:hover{background:rgba(76,201,255,.10)}
.log-line .t{color:#5f6c83;flex:none}
.log-line .m{flex:1;color:#b9c6da}
.log-line.err .m{color:var(--bad)}
.log-line.ok .m{color:var(--good)}
@keyframes logIn{from{opacity:0;transform:translateX(-14px)}to{opacity:1;transform:none}}
.log-empty{color:var(--muted);text-align:center;padding:40px 0;letter-spacing:.1em}

/* =======================================================================
   关于
   ======================================================================= */
.about{max-width:640px;margin:0 auto;text-align:center;padding:36px 30px}
.about-mark{width:74px;height:74px;margin:0 auto 16px;display:grid;place-items:center;
  border-radius:22px;background:rgba(76,201,255,.10);border:1px solid rgba(76,201,255,.34);
  color:var(--acc);position:relative;animation:logoBreathe 3.2s ease-in-out infinite}
.about-mark svg{width:36px;height:36px}
.about h3{font-size:20px;letter-spacing:.06em}
.about-sub{color:var(--muted);font-size:12.5px;margin:8px 0 22px}
.about .kv{text-align:left}
.about-actions{display:flex;gap:11px;justify-content:center;margin-top:22px;flex-wrap:wrap}

/* =======================================================================
   版本发布（云更新）
   ======================================================================= */
.kv b.hash{font-family:Consolas,"SF Mono",Monaco,monospace;font-size:11.5px;
  font-weight:500;word-break:break-all;color:var(--muted)}
.release-link{display:flex;align-items:center;gap:11px;flex-wrap:wrap;margin-top:14px;
  padding:12px 14px;border-radius:var(--r-sm);background:rgba(0,0,0,.28);
  border:1px solid var(--line);animation:fadeUp .5s var(--e-out) both}
.release-link>span{font-size:12px;color:var(--muted);letter-spacing:.06em}
.release-link code{flex:1;min-width:180px;font-family:Consolas,"SF Mono",Monaco,monospace;
  font-size:12px;color:var(--acc);word-break:break-all}

.release-pick{display:flex;flex-direction:column;align-items:center;justify-content:center;
  gap:8px;padding:30px 18px;cursor:pointer;text-align:center;
  border:1.5px dashed var(--line2);border-radius:var(--r-md);background:rgba(0,0,0,.24);
  transition:border-color .3s var(--e-out),background .3s var(--e-out),transform .3s var(--e-out)}
.release-pick:hover{border-color:rgba(76,201,255,.55);background:rgba(76,201,255,.07);
  transform:translateY(-2px)}
.release-pick.has{border-color:rgba(47,230,167,.55);background:rgba(47,230,167,.07)}
.release-pick svg{width:30px;height:30px;color:var(--muted);transition:color .3s var(--e-out)}
.release-pick:hover svg,.release-pick.has svg{color:var(--acc)}
.release-pick.has svg{color:var(--good)}
.release-pick b{font-size:13.5px;font-weight:600}
.release-pick i{font-size:11.5px;color:#6b7a92;font-style:normal;letter-spacing:.04em}

.release-force{margin-top:16px}
.release-force .chk{display:flex;align-items:center;gap:9px;cursor:pointer;
  font-size:13px;color:var(--txt);user-select:none}
.release-force .chk input{width:16px;height:16px;flex:none;accent-color:#4cc9ff;cursor:pointer}

.rel-prog{display:flex;align-items:center;gap:12px;margin-top:16px}
.rel-prog-bar{flex:1;height:7px;border-radius:99px;background:rgba(255,255,255,.07);overflow:hidden}
.rel-prog-bar i{display:block;height:100%;border-radius:99px;background:var(--grad);
  transition:width .25s var(--e-out)}
.rel-prog span{font-size:12px;color:var(--muted);font-variant-numeric:tabular-nums;
  min-width:42px;text-align:right}
#view-release .btn-primary{margin-top:18px}

/* =======================================================================
   弹窗 / Toast
   ======================================================================= */
.modal{position:fixed;inset:0;z-index:700;display:grid;place-items:center;padding:20px}
.modal-mask{position:absolute;inset:0;background:rgba(3,6,12,.72);
  animation:fadeIn .3s var(--e-out)}
@keyframes fadeIn{from{opacity:0}to{opacity:1}}
.modal-card{
  position:relative;width:min(380px,100%);padding:26px 24px 20px;text-align:center;
  background:linear-gradient(180deg,var(--panel2),var(--panel));
  border:1px solid var(--line2);border-radius:18px;box-shadow:var(--shadow);
  animation:modalIn .45s var(--e-spring)}
@keyframes modalIn{from{opacity:0;transform:translateY(26px) scale(.9)}to{opacity:1;transform:none}}
.modal-card h4{font-size:16px;margin-bottom:9px}
.modal-card p{color:var(--muted);font-size:13px;line-height:1.7}
.modal-actions{display:flex;gap:10px;justify-content:center;margin-top:20px}
.modal-actions .btn-mini{min-width:96px;justify-content:center}
.modal.out .modal-card{animation:modalOut .28s var(--e-out) forwards}
.modal.out .modal-mask{animation:fadeOut .28s var(--e-out) forwards}
@keyframes modalOut{to{opacity:0;transform:translateY(16px) scale(.94)}}
@keyframes fadeOut{to{opacity:0}}

.toasts{position:fixed;top:20px;right:20px;z-index:950;display:grid;gap:10px;justify-items:end}
.toast{
  display:flex;align-items:center;gap:10px;min-width:220px;max-width:340px;
  padding:12px 15px;border-radius:12px;font-size:13px;
  background:linear-gradient(180deg,#162032,#101a2b);
  border:1px solid var(--line2);box-shadow:var(--shadow);position:relative;overflow:hidden;
  animation:toastIn .45s var(--e-spring)}
.toast svg{width:16px;height:16px;flex:none;color:var(--acc)}
.toast.ok svg{color:var(--good)}
.toast.err svg{color:var(--bad)}
.toast::after{content:"";position:absolute;left:0;bottom:0;height:2px;width:100%;
  background:var(--grad);transform-origin:left;animation:toastBar 2.6s linear forwards}
.toast.out{animation:toastOut .3s var(--e-out) forwards}
@keyframes toastIn{from{opacity:0;transform:translateX(60px) scale(.9)}to{opacity:1;transform:none}}
@keyframes toastOut{to{opacity:0;transform:translateX(50px) scale(.95)}}
@keyframes toastBar{from{transform:scaleX(1)}to{transform:scaleX(0)}}

/* 骨架屏 */
.skeleton{position:relative;overflow:hidden;background:rgba(255,255,255,.05);border-radius:8px}
.skeleton::after{content:"";position:absolute;inset:0;
  background:linear-gradient(90deg,transparent,rgba(255,255,255,.08),transparent);
  animation:sk 1.3s linear infinite}
@keyframes sk{from{transform:translateX(-100%)}to{transform:translateX(100%)}}

/* 空态 */
.empty{padding:52px 20px;text-align:center;color:var(--muted)}
.empty svg{width:38px;height:38px;margin:0 auto 14px;opacity:.5}
.empty p{font-size:13px;letter-spacing:.06em}

/* =======================================================================
   响应式
   ======================================================================= */
@media (max-width:960px){
  .side{position:fixed;left:0;top:0;z-index:600;transform:translateX(-105%);
    transition:transform .45s var(--e-out);box-shadow:0 0 60px rgba(0,0,0,.6)}
  .side.open{transform:none}
  #menuBtn{display:grid}
  .view-wrap{padding:16px 14px 34px}
  .topbar{padding:13px 14px}
  .clock{display:none}
  .scrim{position:fixed;inset:0;background:rgba(0,0,0,.55);z-index:590;
    animation:fadeIn .3s var(--e-out)}
}
@media (max-width:560px){
  .stat-num{font-size:26px}
  .node-bar{gap:11px;padding:13px}
  .node-ms{display:none}
  .login-card{padding:30px 20px 24px}
  .toolbar{gap:9px}
  .search{min-width:0;max-width:none;flex:1 1 100%}
  .seg{overflow-x:auto;max-width:100%}
  .seg button{flex:none}
  .w180{width:130px;min-width:120px}
  .price-tag{font-size:11.5px;padding:0 10px}
  .cell-node i{display:none}
  .cred-block{padding:10px}
  .cred-block .code-row .k{min-width:56px}
}

/* 无障碍：减少动效偏好 */
@media (prefers-reduced-motion:reduce){
  *,*::before,*::after{animation-duration:.01ms!important;animation-iteration-count:1!important;
    transition-duration:.01ms!important}
}