/* ===== 智能链浏览器 — 工业终端风格 ===== */
:root{
  --bg:#07090c;
  --bg2:#0b0e13;
  --panel:#0e1218;
  --panel2:#121821;
  --line:#1c2530;
  --line2:#26313f;
  --txt:#e6edf5;
  --sub:#7d8da1;
  --dim:#4a5768;
  --acc:#00e5a0;
  --acc2:#00b8ff;
  --gold:#ffc247;
  --red:#ff5c5c;
  --mono:ui-monospace,'SF Mono',Monaco,Menlo,monospace;
  --sans:-apple-system,'PingFang SC','Microsoft YaHei',sans-serif;
}

*{margin:0;padding:0;box-sizing:border-box}
html{-webkit-text-size-adjust:100%}
body{
  background:var(--bg); color:var(--txt);
  font-family:var(--sans); font-size:14px; line-height:1.5;
  min-height:100vh; overflow-x:hidden;
}

/* 背景网格 */
.grid-bg{
  position:fixed; inset:0; z-index:0; pointer-events:none;
  background-image:
    linear-gradient(rgba(0,229,160,.030) 1px,transparent 1px),
    linear-gradient(90deg,rgba(0,229,160,.030) 1px,transparent 1px);
  background-size:44px 44px;
  mask-image:radial-gradient(ellipse 100% 60% at 50% 0%,#000 30%,transparent 100%);
}
.scanline{
  position:fixed; inset:0; z-index:1; pointer-events:none; opacity:.35;
  background:repeating-linear-gradient(0deg,rgba(0,0,0,.22) 0 1px,transparent 1px 3px);
  mix-blend-mode:multiply;
}

/* 顶栏 */
.topbar{
  position:sticky; top:0; z-index:50;
  background:rgba(7,9,12,.88); backdrop-filter:blur(14px);
  border-bottom:1px solid var(--line);
}
.tb-inner{
  max-width:1280px; margin:0 auto; padding:.7rem 1rem;
  display:flex; align-items:center; gap:1rem;
}
.brand{display:flex; align-items:center; gap:.55rem; text-decoration:none; color:var(--acc); flex-shrink:0}
.brand-mark{width:30px;height:30px;filter:drop-shadow(0 0 8px rgba(0,229,160,.45))}
.brand-txt{display:flex;flex-direction:column;line-height:1.1}
.brand-txt b{font-size:1rem;color:var(--txt);letter-spacing:.02em}
.brand-txt i{font-family:var(--mono);font-size:.58rem;color:var(--dim);font-style:normal;letter-spacing:.16em}

.search{flex:1; position:relative; max-width:520px}
.search-ico{
  position:absolute;left:.7rem;top:50%;transform:translateY(-50%);
  width:16px;height:16px;color:var(--dim);pointer-events:none;
}
.search input{
  width:100%; padding:.55rem .8rem .55rem 2.1rem;
  background:var(--panel); border:1px solid var(--line2); border-radius:8px;
  color:var(--txt); font-family:var(--mono); font-size:.78rem; outline:none;
  transition:border-color .18s, box-shadow .18s;
}
.search input:focus{border-color:var(--acc);box-shadow:0 0 0 3px rgba(0,229,160,.10)}
.search input::placeholder{color:var(--dim)}

.chainbadge{
  display:flex;align-items:center;gap:.4rem;flex-shrink:0;
  padding:.35rem .6rem;border:1px solid var(--line2);border-radius:8px;
  background:var(--panel); font-family:var(--mono); font-size:.7rem;
}
.cb-label{color:var(--dim);font-size:.62rem;letter-spacing:.06em}
.chainbadge b{color:var(--acc)}

.pulse{
  width:7px;height:7px;border-radius:50%;background:var(--acc);
  box-shadow:0 0 0 0 rgba(0,229,160,.6); animation:pulse 2s infinite;
  flex-shrink:0;
}
@keyframes pulse{
  0%{box-shadow:0 0 0 0 rgba(0,229,160,.55)}
  70%{box-shadow:0 0 0 7px rgba(0,229,160,0)}
  100%{box-shadow:0 0 0 0 rgba(0,229,160,0)}
}

/* 布局 */
.wrap{position:relative;z-index:2;max-width:1280px;margin:0 auto;padding:1.2rem 1rem 3rem}

/* 概览 */
.stats{
  display:grid;grid-template-columns:repeat(4,1fr);gap:.7rem;margin-bottom:1.1rem;
}
.stat{
  background:linear-gradient(160deg,var(--panel),var(--bg2));
  border:1px solid var(--line);border-radius:10px;padding:.85rem .9rem;
  display:flex;flex-direction:column;gap:.18rem;position:relative;overflow:hidden;
}
.stat::before{
  content:'';position:absolute;top:0;left:0;width:2px;height:100%;
  background:linear-gradient(180deg,var(--acc),transparent);
}
.s-label{font-size:.68rem;color:var(--dim);letter-spacing:.08em;text-transform:uppercase}
.s-val{font-family:var(--mono);font-size:1.32rem;font-weight:700;color:var(--txt);letter-spacing:-.01em}
.s-sub{font-family:var(--mono);font-size:.66rem;color:var(--sub)}

/* 面板 */
.cols{display:grid;grid-template-columns:1fr 1fr;gap:.9rem;margin-bottom:1.1rem}
.panel{
  background:var(--panel);border:1px solid var(--line);border-radius:10px;
  overflow:hidden;margin-bottom:.9rem;
}
.cols .panel{margin-bottom:0}
.panel.wide{margin-top:0}
.p-head{
  display:flex;align-items:center;justify-content:space-between;
  padding:.7rem .9rem;border-bottom:1px solid var(--line);background:var(--bg2);
}
.p-head h2{font-size:.86rem;font-weight:700;letter-spacing:.02em;color:var(--txt)}
.p-live{display:flex;align-items:center;gap:.35rem;font-size:.68rem;color:var(--acc);font-family:var(--mono)}
.p-sub{font-size:.7rem;color:var(--dim);font-family:var(--mono)}
.p-body{padding:.35rem 0;max-height:520px;overflow-y:auto}

/* 行 */
.row{
  display:flex;align-items:center;gap:.6rem;
  padding:.5rem .9rem;border-bottom:1px solid rgba(28,37,48,.5);
  cursor:pointer;transition:background .13s;
}
.row:last-child{border-bottom:none}
.row:hover{background:var(--panel2)}
.row-ico{
  width:26px;height:26px;border-radius:6px;flex-shrink:0;
  display:flex;align-items:center;justify-content:center;
  background:rgba(0,229,160,.08);border:1px solid rgba(0,229,160,.22);
  color:var(--acc);font-family:var(--mono);font-size:.6rem;font-weight:700;
}
.row-ico.tx{background:rgba(0,184,255,.08);border-color:rgba(0,184,255,.22);color:var(--acc2)}
.row-main{flex:1;min-width:0}
.row-t{font-family:var(--mono);font-size:.76rem;color:var(--txt);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.row-s{font-family:var(--mono);font-size:.66rem;color:var(--dim);white-space:nowrap;overflow:hidden;text-overflow:ellipsis;margin-top:.1rem}
.row-r{text-align:right;flex-shrink:0;font-family:var(--mono);font-size:.7rem}
.tag{
  display:inline-block;padding:.08rem .35rem;border-radius:4px;
  font-size:.6rem;font-family:var(--mono);border:1px solid;
}
.tag.ok{color:var(--acc);border-color:rgba(0,229,160,.35);background:rgba(0,229,160,.07)}
.tag.bad{color:var(--red);border-color:rgba(255,92,92,.35);background:rgba(255,92,92,.07)}
.link{color:var(--acc2);text-decoration:none}
.link:hover{text-decoration:underline}

.loading{color:var(--dim);font-family:var(--mono);font-size:.74rem;padding:1.4rem;text-align:center}
.empty{color:var(--dim);font-family:var(--mono);font-size:.74rem;padding:1.4rem;text-align:center}

/* 验证者 */
.valgrid{display:grid;grid-template-columns:repeat(auto-fill,minmax(280px,1fr));gap:.6rem;padding:.7rem .9rem}
.valcard{
  display:flex;align-items:center;gap:.6rem;padding:.6rem .7rem;
  background:var(--panel2);border:1px solid var(--line);border-radius:8px;
}
.valcard .vio{width:26px;height:26px;border-radius:50%;background:rgba(255,194,71,.10);
  border:1px solid rgba(255,194,71,.3);color:var(--gold);
  display:flex;align-items:center;justify-content:center;font-size:.68rem;flex-shrink:0}
.valcard .vmain{flex:1;min-width:0}
.valcard .va{font-family:var(--mono);font-size:.7rem;color:var(--txt);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.valcard .vb{font-family:var(--mono);font-size:.66rem;color:var(--gold)}

/* 接入配置 */
.netcfg{padding:.7rem .9rem;display:flex;flex-direction:column;gap:.5rem}
.nc-row{display:flex;align-items:center;gap:.6rem;font-size:.76rem}
.nc-row>span{width:88px;color:var(--dim);flex-shrink:0;font-size:.72rem}
.nc-row>b{font-family:var(--mono);color:var(--txt);font-size:.76rem}
.nc-row code{
  font-family:var(--mono);font-size:.72rem;color:var(--acc);
  background:rgba(0,229,160,.06);padding:.16rem .45rem;border-radius:5px;
  border:1px solid rgba(0,229,160,.16);flex:1;min-width:0;
  overflow:hidden;text-overflow:ellipsis;white-space:nowrap;
}
.cp{
  background:var(--panel2);border:1px solid var(--line2);color:var(--sub);
  font-family:var(--mono);font-size:.64rem;padding:.16rem .5rem;border-radius:5px;
  cursor:pointer;flex-shrink:0;transition:.15s;
}
.cp:hover{border-color:var(--acc);color:var(--acc)}

/* 页脚 */
.foot{
  position:relative;z-index:2;max-width:1280px;margin:0 auto;
  padding:1.2rem 1rem 2.4rem;display:flex;align-items:center;gap:.7rem;flex-wrap:wrap;
  border-top:1px solid var(--line);margin-top:1rem;
  font-family:var(--mono);font-size:.68rem;color:var(--dim);
}
.foot b{color:var(--acc)}
.dot{width:3px;height:3px;border-radius:50%;background:var(--line2)}

/* 弹层 */
.modal-mask{
  position:fixed;inset:0;z-index:100;display:none;
  background:rgba(4,6,9,.82);backdrop-filter:blur(5px);
  align-items:flex-start;justify-content:center;padding:2rem 1rem;
  overflow-y:auto;
}
.modal-mask.on{display:flex}
.modal{
  position:relative;width:100%;max-width:720px;
  background:var(--panel);border:1px solid var(--line2);border-radius:12px;
  box-shadow:0 24px 70px rgba(0,0,0,.7);
  animation:up .22s ease;
}
@keyframes up{from{transform:translateY(14px);opacity:0}to{transform:none;opacity:1}}
.m-close{
  position:absolute;top:.6rem;right:.6rem;width:28px;height:28px;
  background:var(--panel2);border:1px solid var(--line2);border-radius:7px;
  color:var(--sub);cursor:pointer;font-size:.8rem;line-height:1;
}
.m-close:hover{border-color:var(--red);color:var(--red)}
.m-body{padding:1.2rem}

.d-title{font-size:1rem;font-weight:800;margin-bottom:.15rem}
.d-kind{font-family:var(--mono);font-size:.66rem;color:var(--acc);letter-spacing:.1em;text-transform:uppercase;margin-bottom:1rem}
.d-list{display:flex;flex-direction:column;gap:.55rem}
.d-row{display:flex;gap:.7rem;padding-bottom:.5rem;border-bottom:1px solid rgba(28,37,48,.6);align-items:flex-start}
.d-row:last-child{border-bottom:none}
.d-k{width:96px;flex-shrink:0;font-size:.72rem;color:var(--dim)}
.d-v{flex:1;min-width:0;font-family:var(--mono);font-size:.74rem;color:var(--txt);word-break:break-all}
.d-v.big{font-size:.98rem;font-weight:700;color:var(--acc)}
.d-v.mono-link{color:var(--acc2);cursor:pointer}
.d-v.mono-link:hover{text-decoration:underline}

/* toast */
.toast{
  position:fixed;left:50%;bottom:2rem;transform:translateX(-50%) translateY(20px);
  background:var(--panel2);border:1px solid var(--line2);border-radius:8px;
  padding:.5rem .9rem;font-family:var(--mono);font-size:.74rem;color:var(--txt);
  opacity:0;pointer-events:none;transition:.22s;z-index:200;
}
.toast.on{opacity:1;transform:translateX(-50%) translateY(0)}

/* 滚动条 */
::-webkit-scrollbar{width:8px;height:8px}
::-webkit-scrollbar-track{background:var(--bg2)}
::-webkit-scrollbar-thumb{background:var(--line2);border-radius:4px}
::-webkit-scrollbar-thumb:hover{background:var(--dim)}

/* 响应式 */
@media(max-width:900px){
  .stats{grid-template-columns:repeat(2,1fr)}
  .cols{grid-template-columns:1fr}
  .tb-inner{flex-wrap:wrap;gap:.6rem}
  .search{order:3;max-width:100%;flex-basis:100%}
  .brand-txt i{display:none}
}
@media(max-width:520px){
  .stats{grid-template-columns:1fr 1fr;gap:.5rem}
  .s-val{font-size:1.05rem}
  .wrap{padding:.9rem .7rem 2rem}
  .d-k{width:74px;font-size:.68rem}
}

/* Hero 横幅 */
.hero{
  position:relative;border-radius:12px;overflow:hidden;
  margin-bottom:1.1rem;border:1px solid var(--line);
  min-height:150px;max-height:210px;
  display:flex;align-items:center;
}
.hero-img{
  position:absolute;inset:0;width:100%;height:100%;
  object-fit:cover;object-position:center 40%;
  filter:saturate(.9) contrast(1.05);
}
.hero-ol{
  position:absolute;inset:0;
  background:linear-gradient(90deg,rgba(7,9,12,.94) 0%,rgba(7,9,12,.72) 42%,rgba(7,9,12,.30) 100%);
}
.hero-txt{position:relative;z-index:2;padding:1.3rem 1.4rem;max-width:620px}
.hero-txt h1{
  font-size:1.5rem;font-weight:900;letter-spacing:-.01em;line-height:1.2;
  background:linear-gradient(96deg,#e6edf5 20%,var(--acc) 88%);
  -webkit-background-clip:text;background-clip:text;-webkit-text-fill-color:transparent;
}
.hero-txt p{margin-top:.35rem;font-family:var(--mono);font-size:.72rem;color:var(--sub)}
@media(max-width:520px){
  .hero{min-height:118px;max-height:150px}
  .hero-txt{padding:.9rem 1rem}
  .hero-txt h1{font-size:1.08rem}
  .hero-txt p{font-size:.64rem}
}