/* ═══════════════════════════════════════════════════════════
   中转探针 · RELAY PROBE
   美学方向：暗色「诊断仪表台」—— Chakra Petch HUD 字 + JetBrains Mono
   数据字，青绿「信号」主色，网格 + 噪点底纹，分通道(供应商)布局。
   ═══════════════════════════════════════════════════════════ */
:root {
  --bg:        #060a12;
  --bg-2:      #080d18;
  --panel:     #0c1322;
  --panel-2:   #0f1726;
  --inset:     #070b14;
  --line:      #1b2740;
  --line-soft: #141d30;

  --ink:       #e9f0fb;
  --ink-dim:   #8290a8;
  --ink-faint: #4d5a76;

  --signal:    #2ee6c9;   /* 主色：信号青 */
  --signal-2:  #5b9dff;   /* 次色：蓝 */
  --ok:        #36e07f;
  --warn:      #ffb454;
  --fail:      #ff5d6c;

  --display: "Chakra Petch", "Microsoft YaHei", system-ui, sans-serif;
  --body:    "IBM Plex Sans", "Microsoft YaHei", system-ui, sans-serif;
  --mono:    "JetBrains Mono", ui-monospace, "Cascadia Code", monospace;

  --r: 14px;
}

* { box-sizing: border-box; margin: 0; padding: 0; }

html { scroll-behavior: smooth; }
body {
  font-family: var(--body);
  color: var(--ink);
  background: var(--bg);
  -webkit-font-smoothing: antialiased;
  min-height: 100vh;
  line-height: 1.5;
  position: relative;
  overflow-x: hidden;
}

/* 背景：网格 + 双向辉光 + 噪点 */
.scape { position: fixed; inset: 0; z-index: 0; pointer-events: none; }
.scape::before {
  content: ""; position: absolute; inset: 0;
  background:
    linear-gradient(var(--line-soft) 1px, transparent 1px) 0 0 / 100% 56px,
    linear-gradient(90deg, var(--line-soft) 1px, transparent 1px) 0 0 / 56px 100%;
  mask-image: radial-gradient(120% 90% at 50% 0%, #000 35%, transparent 78%);
  opacity: .5;
}
.scape::after {
  content: ""; position: absolute; inset: 0;
  background:
    radial-gradient(1100px 560px at 82% -8%, rgba(46,230,201,.13), transparent 60%),
    radial-gradient(900px 520px at 4% 2%, rgba(91,157,255,.10), transparent 58%),
    radial-gradient(700px 700px at 50% 120%, rgba(46,230,201,.06), transparent 60%);
}
body::after { /* 噪点 */
  content: ""; position: fixed; inset: 0; z-index: 0; pointer-events: none; opacity: .04;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='140' height='140'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.9' numOctaves='2'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
}

.wrap {
  position: relative; z-index: 1;
  max-width: 960px; margin: 0 auto;
  padding: 34px 22px 56px;
  display: flex; flex-direction: column; gap: 18px;
}

/* 入场：错峰显现 */
.reveal { opacity: 0; transform: translateY(14px); animation: rise .7s cubic-bezier(.2,.7,.2,1) forwards; animation-delay: calc(var(--d) * .09s); }
@keyframes rise { to { opacity: 1; transform: none; } }

/* ── 头部 ─────────────────────────────────────────────────── */
.masthead { display: flex; align-items: flex-end; justify-content: space-between; gap: 18px; flex-wrap: wrap; }
.brand { display: flex; align-items: center; gap: 15px; }
.brand-mark {
  width: 46px; height: 46px; border-radius: 12px; flex-shrink: 0;
  background: linear-gradient(150deg, #0e1a26, #0a1320);
  border: 1px solid var(--line);
  box-shadow: 0 0 0 1px rgba(46,230,201,.12), 0 10px 30px rgba(0,0,0,.5), inset 0 0 22px rgba(46,230,201,.08);
  display: flex; align-items: flex-end; justify-content: center; gap: 3px; padding: 9px;
}
.brand-mark i { width: 4px; background: var(--signal); border-radius: 2px; box-shadow: 0 0 8px var(--signal); animation: eq 1.1s ease-in-out infinite; }
.brand-mark i:nth-child(1) { height: 40%; animation-delay: 0s; }
.brand-mark i:nth-child(2) { height: 100%; animation-delay: .18s; }
.brand-mark i:nth-child(3) { height: 64%; animation-delay: .36s; }
@keyframes eq { 0%,100% { transform: scaleY(.45); opacity: .7; } 50% { transform: scaleY(1); opacity: 1; } }

.brand-text h1 {
  font-family: var(--display); font-weight: 700; font-size: 25px; letter-spacing: .5px;
  display: flex; align-items: baseline; gap: 12px; line-height: 1;
}
.brand-text h1 .latin {
  font-size: 11px; letter-spacing: 3px; color: var(--signal); font-weight: 600;
  padding: 3px 7px; border: 1px solid rgba(46,230,201,.3); border-radius: 5px;
}
.brand-text p { font-size: 12.5px; color: var(--ink-dim); margin-top: 7px; }

.masthead-live {
  font-family: var(--mono); font-size: 10.5px; letter-spacing: 1.5px; color: var(--ink-dim);
  display: flex; align-items: center; gap: 8px;
  padding: 7px 12px; border: 1px solid var(--line); border-radius: 99px; background: rgba(8,13,24,.6);
}
.pulse { width: 7px; height: 7px; border-radius: 50%; background: var(--ok); box-shadow: 0 0 9px var(--ok); animation: blink 2s infinite; }
@keyframes blink { 0%,100% { opacity: 1; } 50% { opacity: .25; } }

/* ── 连接控制台 ───────────────────────────────────────────── */
.console {
  background: linear-gradient(180deg, var(--panel-2), var(--panel));
  border: 1px solid var(--line); border-radius: var(--r);
  padding: 18px; box-shadow: 0 20px 50px rgba(0,0,0,.4);
}
.console-grid { display: grid; grid-template-columns: 1.3fr 1.3fr auto; gap: 12px; align-items: end; }
.cfield { display: flex; flex-direction: column; gap: 7px; min-width: 0; }
.cfield-tag { font-family: var(--mono); font-size: 10px; letter-spacing: 2px; color: var(--signal); opacity: .85; }
.cinput {
  width: 100%; font-family: var(--mono); font-size: 13.5px; color: var(--ink);
  background: var(--inset); border: 1px solid var(--line); border-radius: 9px;
  padding: 11px 13px; outline: none; transition: border-color .16s, box-shadow .16s;
}
.cinput::placeholder { color: var(--ink-faint); }
.cinput:focus { border-color: var(--signal); box-shadow: 0 0 0 3px rgba(46,230,201,.13); }
.key-wrap { display: flex; gap: 8px; }
.key-wrap .cinput { flex: 1; min-width: 0; }
.eye {
  font-family: var(--mono); font-size: 12px; color: var(--ink-dim);
  background: var(--inset); border: 1px solid var(--line); border-radius: 9px;
  padding: 0 13px; cursor: pointer; white-space: nowrap; transition: .16s;
}
.eye:hover { color: var(--signal); border-color: var(--signal); }

.scan {
  position: relative; overflow: hidden; cursor: pointer;
  font-family: var(--display); border: none; border-radius: 9px;
  padding: 8px 26px; color: #04130f; background: linear-gradient(135deg, #3ff0d4, #16c4ab);
  display: flex; flex-direction: column; align-items: center; line-height: 1.1;
  box-shadow: 0 8px 22px rgba(46,230,201,.28); transition: transform .12s, box-shadow .16s, filter .16s;
}
.scan-zh { font-weight: 700; font-size: 16px; letter-spacing: 2px; }
.scan-en { font-size: 9px; letter-spacing: 3px; font-weight: 600; opacity: .65; }
.scan:hover { filter: brightness(1.06); box-shadow: 0 10px 28px rgba(46,230,201,.42); }
.scan:active { transform: translateY(1px); }
.scan:disabled { cursor: default; filter: grayscale(.3) brightness(.9); }
.scan::after { /* 扫描光带 */
  content: ""; position: absolute; inset: 0; transform: translateX(-120%);
  background: linear-gradient(105deg, transparent, rgba(255,255,255,.55), transparent);
}
.scan.scanning::after { animation: sweep .9s linear infinite; }
@keyframes sweep { to { transform: translateX(120%); } }

.console-foot { display: flex; align-items: center; gap: 16px; flex-wrap: wrap; margin-top: 14px; }
.remember { display: flex; align-items: center; gap: 9px; font-size: 12.5px; color: var(--ink-dim); cursor: pointer; }
.remember em { font-style: normal; color: var(--ink-faint); font-size: 11.5px; }
.remember input { width: 15px; height: 15px; accent-color: var(--signal); }

.readout {
  margin-left: auto; font-family: var(--mono); font-size: 12px; line-height: 1.5;
  padding: 8px 13px; border-radius: 9px; border: 1px solid var(--line);
}
.readout::before { content: "▸ "; color: var(--signal); }
.readout.loading { color: var(--ink-dim); }
.readout.ok { color: var(--ok); border-color: rgba(54,224,127,.28); background: rgba(54,224,127,.07); }
.readout.bad { color: var(--fail); border-color: rgba(255,93,108,.28); background: rgba(255,93,108,.07); }
.readout b { color: var(--signal); font-weight: 700; }

/* ── 通用面板 ─────────────────────────────────────────────── */
.results { display: flex; flex-direction: column; gap: 18px; }
.panel {
  background: linear-gradient(180deg, var(--panel-2), var(--panel));
  border: 1px solid var(--line); border-radius: var(--r);
  padding: 18px; position: relative;
}
.panel-tab {
  font-family: var(--display); font-weight: 600; font-size: 15px; letter-spacing: 1px;
  display: flex; align-items: center; gap: 9px; margin-bottom: 15px;
  padding-bottom: 13px; border-bottom: 1px solid var(--line-soft);
}
.panel-tab .tab-en { font-family: var(--mono); font-size: 10px; letter-spacing: 2.5px; color: var(--signal); opacity: .7; }
.panel-tab .tab-count { font-family: var(--mono); font-size: 12px; color: var(--ink-faint); margin-left: auto; }
.err { font-family: var(--mono); font-size: 12px; color: var(--fail); line-height: 1.6; margin-top: 8px; }

/* ── 额度仪表 ─────────────────────────────────────────────── */
.quota-head { display: flex; align-items: flex-end; justify-content: space-between; gap: 16px; margin-bottom: 13px; }
.q-remain { display: flex; flex-direction: column; gap: 4px; }
.q-remain span { font-family: var(--mono); font-size: 32px; font-weight: 700; color: var(--signal); letter-spacing: -.5px; line-height: 1; text-shadow: 0 0 24px rgba(46,230,201,.35); }
.q-remain small { font-size: 11px; color: var(--ink-dim); letter-spacing: .5px; }
.q-pct { font-family: var(--mono); font-size: 19px; font-weight: 700; color: var(--ink-dim); }
.meter {
  height: 12px; border-radius: 99px; background: var(--inset);
  border: 1px solid var(--line); overflow: hidden; position: relative;
  background-image: repeating-linear-gradient(90deg, transparent 0 9.5%, rgba(255,255,255,.04) 9.5% 10%);
}
.meter-fill { height: 100%; border-radius: 99px; transition: width .6s cubic-bezier(.2,.7,.2,1); background: var(--signal); box-shadow: 0 0 14px rgba(46,230,201,.5); }
.meter-fill.ok   { background: linear-gradient(90deg, #1faf63, var(--ok)); box-shadow: 0 0 14px rgba(54,224,127,.45); }
.meter-fill.warn { background: linear-gradient(90deg, #c98b2e, var(--warn)); box-shadow: 0 0 14px rgba(255,180,84,.4); }
.meter-fill.crit { background: linear-gradient(90deg, #c93b48, var(--fail)); box-shadow: 0 0 14px rgba(255,93,108,.45); }
.q-used { font-family: var(--mono); font-size: 12px; color: var(--ink-dim); margin-top: 11px; }
.quota[data-level="err"] .q-remain span { color: var(--fail); text-shadow: none; }

/* ── 工具条 ───────────────────────────────────────────────── */
.toolbar { display: flex; align-items: center; gap: 10px; margin-bottom: 14px; flex-wrap: wrap; }
.search { position: relative; display: flex; align-items: center; flex: 1; min-width: 180px; }
.search svg { position: absolute; left: 12px; color: var(--ink-faint); pointer-events: none; }
.search input {
  width: 100%; font-family: var(--mono); font-size: 13px; color: var(--ink);
  background: var(--inset); border: 1px solid var(--line); border-radius: 9px;
  padding: 9px 12px 9px 34px; outline: none; transition: border-color .16s;
}
.search input:focus { border-color: var(--signal); }
.search input::placeholder { color: var(--ink-faint); }
.sel {
  font-family: var(--body); font-size: 12.5px; color: var(--ink);
  background: var(--inset); border: 1px solid var(--line); border-radius: 9px;
  padding: 9px 11px; outline: none; cursor: pointer;
}
.sel:focus { border-color: var(--signal); }
.toolbar-go { display: flex; align-items: center; gap: 10px; margin-left: auto; }
.btn-go, .btn-stop {
  font-family: var(--display); font-weight: 600; font-size: 13px; letter-spacing: .5px;
  border-radius: 9px; padding: 9px 18px; cursor: pointer; transition: .14s; white-space: nowrap;
}
.btn-go { color: var(--signal); background: rgba(46,230,201,.1); border: 1px solid rgba(46,230,201,.4); }
.btn-go:hover { background: rgba(46,230,201,.18); box-shadow: 0 0 18px rgba(46,230,201,.2); }
.btn-stop { color: var(--fail); background: rgba(255,93,108,.12); border: 1px solid rgba(255,93,108,.45); }
.btn-stop:hover { background: rgba(255,93,108,.2); }
.prog { font-family: var(--mono); font-size: 12px; color: var(--ink-dim); min-width: 0; }

/* ── 通道(供应商分组) ─────────────────────────────────────── */
.channels { display: flex; flex-direction: column; gap: 10px; }
.empty { text-align: center; color: var(--ink-faint); padding: 34px; font-size: 13px; font-family: var(--mono); }

.chan { border: 1px solid var(--line-soft); border-radius: 11px; background: rgba(7,11,20,.5); overflow: hidden; }
.chan-head {
  display: flex; align-items: center; gap: 11px; padding: 11px 14px; cursor: pointer;
  user-select: none; transition: background .14s;
}
.chan-head:hover { background: rgba(46,230,201,.04); }
.chan-caret {
  width: 0; height: 0; border-left: 5px solid var(--ink-dim); border-top: 4px solid transparent; border-bottom: 4px solid transparent;
  transition: transform .24s; flex-shrink: 0;
}
.chan[data-collapsed] .chan-caret { transform: rotate(0); }
.chan:not([data-collapsed]) .chan-caret { transform: rotate(90deg); }
.chan-name { font-family: var(--display); font-weight: 600; font-size: 14px; letter-spacing: .3px; }
.chan-stat { display: flex; align-items: center; gap: 9px; font-family: var(--mono); font-size: 11.5px; }
.chan-stat .chan-count { color: var(--ink-faint); padding: 2px 8px; border: 1px solid var(--line); border-radius: 99px; }
.chan-stat .st.ok   { color: var(--ok); }
.chan-stat .st.warn { color: var(--warn); }
.chan-stat .st.fail { color: var(--fail); }
.chan-test {
  margin-left: auto; font-family: var(--mono); font-size: 11.5px; color: var(--ink-dim);
  background: transparent; border: 1px solid var(--line); border-radius: 7px;
  padding: 5px 12px; cursor: pointer; white-space: nowrap; transition: .14s; flex-shrink: 0;
}
.chan-test:hover { color: var(--signal); border-color: var(--signal); background: rgba(46,230,201,.08); }

/* 折叠动画：grid 0fr/1fr */
.chan-rows { display: grid; grid-template-rows: 1fr; transition: grid-template-rows .28s ease; }
.chan[data-collapsed] .chan-rows { grid-template-rows: 0fr; }
.chan-rows-inner { overflow: hidden; min-height: 0; display: flex; flex-direction: column; gap: 4px; padding: 0 8px 9px; }

/* ── 模型行 ───────────────────────────────────────────────── */
.mrow {
  display: flex; align-items: center; gap: 11px; padding: 9px 11px;
  border: 1px solid var(--line-soft); border-radius: 9px; background: var(--inset);
  transition: border-color .14s, background .14s;
}
.mrow:hover { border-color: var(--line); background: #0a101c; }
.led { width: 9px; height: 9px; border-radius: 50%; flex-shrink: 0; background: var(--ink-faint); transition: .2s; }
.mrow.ok   .led { background: var(--ok);   box-shadow: 0 0 9px var(--ok); }
.mrow.warn .led { background: var(--warn); box-shadow: 0 0 9px var(--warn); }
.mrow.fail .led { background: var(--fail); box-shadow: 0 0 9px var(--fail); }
.mrow.testing .led { background: var(--signal); box-shadow: 0 0 11px var(--signal); animation: blink .8s infinite; }
.m-id { font-family: var(--mono); font-size: 13px; color: var(--ink); flex: 1 1 auto; min-width: 5em; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }

.m-meter { display: flex; align-items: center; justify-content: flex-end; flex: 0 1 auto; min-width: 0; max-width: 52%; overflow: hidden; }
.lat { display: flex; align-items: center; gap: 9px; }
.lat-bar { width: 64px; height: 5px; border-radius: 99px; background: var(--line); overflow: hidden; flex-shrink: 0; }
.lat-bar i { display: block; height: 100%; border-radius: 99px; }
.lat.fast .lat-bar i { background: var(--ok); }
.lat.mid  .lat-bar i { background: var(--signal); }
.lat.slow .lat-bar i { background: var(--warn); }
.lat-ms { font-family: var(--mono); font-size: 12.5px; color: var(--ink); white-space: nowrap; }
.lat-ms small { color: var(--ink-faint); font-size: 10px; margin-left: 1px; }
.m-state { font-family: var(--mono); font-size: 12px; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.m-state.testing { color: var(--signal); }
.m-state.warn { color: var(--warn); }
.m-state.fail { color: var(--fail); }
.m-state.untested { color: var(--ink-faint); }

.m-test {
  font-family: var(--mono); font-size: 11.5px; color: var(--ink-dim);
  background: transparent; border: 1px solid var(--line); border-radius: 7px;
  padding: 4px 12px; cursor: pointer; white-space: nowrap; transition: .14s; flex-shrink: 0;
}
.m-test:hover { color: var(--signal); border-color: var(--signal); }
.m-test:disabled { opacity: .4; cursor: default; }

/* 批量测试进行中：禁用所有单测 / 组测按钮 */
.channels.busy .m-test, .channels.busy .chan-test { pointer-events: none; opacity: .35; }

/* ── 页脚 ─────────────────────────────────────────────────── */
.foot { text-align: center; font-size: 11.5px; color: var(--ink-faint); font-family: var(--mono); padding-top: 8px; letter-spacing: .3px; }

/* 滚动条 */
::-webkit-scrollbar { width: 10px; height: 10px; }
::-webkit-scrollbar-thumb { background: var(--line); border-radius: 99px; border: 2px solid var(--bg); }
::-webkit-scrollbar-thumb:hover { background: #243352; }
::-webkit-scrollbar-track { background: transparent; }

/* toast */
.toast {
  position: fixed; left: 50%; bottom: 30px; transform: translateX(-50%) translateY(10px);
  font-family: var(--mono); font-size: 12.5px; font-weight: 500;
  background: var(--signal); color: #04130f; padding: 10px 20px; border-radius: 9px;
  box-shadow: 0 10px 30px rgba(46,230,201,.3); opacity: 0; transition: opacity .2s, transform .2s;
  pointer-events: none; z-index: 30; white-space: nowrap;
}
.toast.show { opacity: 1; transform: translateX(-50%) translateY(0); }

/* ── 响应式 ───────────────────────────────────────────────── */
@media (max-width: 680px) {
  .console-grid { grid-template-columns: 1fr; }
  .scan { width: 100%; flex-direction: row; gap: 10px; padding: 12px; }
  .masthead-live { display: none; }
  .toolbar-go { width: 100%; margin-left: 0; }
  .search { min-width: 100%; }
  .m-meter { max-width: 46%; }
  .lat-bar { width: 38px; }
}
@media (prefers-reduced-motion: reduce) {
  .reveal { animation: none; opacity: 1; transform: none; }
  .brand-mark i, .pulse, .mrow.testing .led { animation: none; }
}