/* DepNoy 服务状态站（status.depnoy.cn / 演示 status.taplab.cn）
 *
 * 与发现站、官网同一套纸面色与墨绿主色（07-前端设计 --primary #1B4D3E），但节奏按控制台：
 * 高密度、一行一项、一眼扫得完。只用本机字体栈，不加载任何外部资源（CSP 只认 'self'）。
 */

:root {
  --bg:      #F3EFE6;
  --card:    #FBF9F4;
  --card-2:  #F4F0E7;
  --ink:     #15201C;
  --ink-2:   #4A554F;
  --ink-3:   #7C857F;
  --rule:    #DDD5C5;
  --green:   #1B4D3E;
  --ok:      #2E8B57;
  --warn:    #C98A12;
  --bad:     #C2412D;
  --unk:     #8C8F8D;
  --none:    #E2DCCF;
  --ok-bg:   #E6F1EA;
  --warn-bg: #FBF0D9;
  --bad-bg:  #F8E3DE;
  --unk-bg:  #ECEBE7;
  --shadow:  0 1px 0 rgba(21, 32, 28, .04), 0 6px 18px -14px rgba(21, 32, 28, .35);
  --sans: -apple-system, BlinkMacSystemFont, "Segoe UI", "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", sans-serif;
  --mono: "JetBrains Mono", "SF Mono", "Cascadia Code", Consolas, "Liberation Mono", monospace;
  --gutter: clamp(16px, 4vw, 32px);
  color-scheme: light;
}

@media (prefers-color-scheme: dark) {
  :root {
    --bg:      #101614;
    --card:    #17201D;
    --card-2:  #1C2723;
    --ink:     #E6ECE8;
    --ink-2:   #AEB9B3;
    --ink-3:   #7D8983;
    --rule:    #2A3631;
    --green:   #6FBF9A;
    --ok:      #4CB07A;
    --warn:    #E0A93A;
    --bad:     #E3664F;
    --unk:     #8E9894;
    --none:    #26302C;
    --ok-bg:   #183026;
    --warn-bg: #33290F;
    --bad-bg:  #3A1D17;
    --unk-bg:  #232A27;
    --shadow:  none;
    color-scheme: dark;
  }
}

*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body {
  margin: 0; min-height: 100vh; display: flex; flex-direction: column;
  background: var(--bg); color: var(--ink);
  font: 14px/1.6 var(--sans); -webkit-font-smoothing: antialiased; overflow-x: hidden;
}
main { flex: 1; padding-bottom: 32px; }
a { color: inherit; }
[hidden] { display: none !important; }
.wrap { max-width: 1080px; margin: 0 auto; padding: 0 var(--gutter); }
.mono, .num { font-family: var(--mono); font-variant-numeric: tabular-nums; }

/* ---------- 状态色 ---------- */
.s-u { --c: var(--ok);   --cb: var(--ok-bg); }
.s-d { --c: var(--warn); --cb: var(--warn-bg); }
.s-x { --c: var(--bad);  --cb: var(--bad-bg); }
.s-n { --c: var(--unk);  --cb: var(--unk-bg); }
.s-e { --c: var(--none); --cb: var(--unk-bg); }
.dot { display: inline-block; width: 9px; height: 9px; border-radius: 50%; background: var(--c); flex: none; }

/* ---------- 顶栏 ---------- */
.top { border-bottom: 1px solid var(--rule); background: var(--card); }
.top-in { display: flex; align-items: center; justify-content: space-between; gap: 12px; min-height: 56px; flex-wrap: wrap; padding-top: 8px; padding-bottom: 8px; }
.brand { display: flex; align-items: center; gap: 8px; font-weight: 600; min-width: 0; }
.mark { width: 24px; height: 24px; color: var(--green); flex: none; }
.brand .slash { color: var(--ink-3); font-weight: 400; }
.brand .what { color: var(--ink-2); }
.env { font-size: 12px; font-weight: 600; padding: 1px 8px; border-radius: 999px; background: var(--warn-bg); color: var(--warn); }
.fresh { font-size: 12.5px; color: var(--ink-3); }
.fresh.stale { color: var(--bad); font-weight: 600; }

/* ---------- 总览横幅 ---------- */
.banner {
  margin: 24px 0 8px; padding: 18px 20px; border-radius: 12px;
  background: var(--cb); border: 1px solid color-mix(in srgb, var(--c) 35%, transparent);
  display: flex; align-items: center; gap: 16px;
}
.banner-dot { width: 14px; height: 14px; border-radius: 50%; background: var(--c); flex: none;
  box-shadow: 0 0 0 5px color-mix(in srgb, var(--c) 20%, transparent); }
.banner h1 { margin: 0; font-size: 19px; line-height: 1.35; }
.banner p { margin: 2px 0 0; color: var(--ink-2); font-size: 13px; }

/* ---------- 分组 ---------- */
.group { margin-top: 26px; }
.group-h { display: flex; align-items: baseline; justify-content: space-between; gap: 12px; margin: 0 2px 8px; }
.group-h h2 { margin: 0; font-size: 15px; display: flex; align-items: center; gap: 8px; }
.group-h .meta { font-size: 12px; color: var(--ink-3); }
.card { background: var(--card); border: 1px solid var(--rule); border-radius: 10px; box-shadow: var(--shadow); overflow: hidden; }

/* 一行一项 */
.row { border-top: 1px solid var(--rule); }
.row:first-child { border-top: 0; }
.row-main {
  display: grid; grid-template-columns: minmax(0, 1fr) auto; gap: 4px 16px; align-items: center;
  padding: 11px 16px; width: 100%; background: none; border: 0; text-align: left; font: inherit; color: inherit;
}
button.row-main { cursor: pointer; }
button.row-main:hover { background: var(--card-2); }
button.row-main:focus-visible { outline: 2px solid var(--green); outline-offset: -2px; }
.row-title { display: flex; align-items: center; gap: 10px; min-width: 0; }
.row-title .lbl { font-weight: 600; white-space: nowrap; }
.row-title .sub { color: var(--ink-3); font-size: 12.5px; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; min-width: 0; }
.detail a { color: var(--green); text-decoration: none; }
.detail a:hover { text-decoration: underline; }
.row-sum { font-size: 12.5px; color: var(--ink-2); text-align: right; white-space: nowrap; }
.row-sum b { color: var(--c); font-weight: 600; }
.chev { color: var(--ink-3); font-size: 11px; margin-left: 6px; display: inline-block; transition: transform .15s; }
.row.open .chev { transform: rotate(90deg); }

/* 24 小时条 */
.bars { grid-column: 1 / -1; display: flex; gap: 1px; height: 22px; align-items: stretch; margin-top: 4px; }
.bars i { flex: 1; min-width: 0; border-radius: 1.5px; background: var(--c); opacity: .9; }
.bars i.s-e { opacity: 1; }
.bars-axis { grid-column: 1 / -1; display: flex; justify-content: space-between; font-size: 11px; color: var(--ink-3); }

.detail { padding: 0 16px 12px 35px; display: none; }
.row.open .detail { display: block; }
.detail ul { list-style: none; margin: 0; padding: 0; }
.detail li { display: flex; align-items: baseline; gap: 8px; padding: 3px 0; font-size: 12.5px; color: var(--ink-2); }
.detail li .dot { position: relative; top: 1px; width: 7px; height: 7px; }
.detail li b { color: var(--ink); font-weight: 600; min-width: 4.5em; }

/* ---------- 证书（紧凑表） ---------- */
.certs { display: grid; grid-template-columns: repeat(auto-fill, minmax(250px, 1fr)); }
.cert { padding: 10px 16px; border-top: 1px solid var(--rule); display: grid; grid-template-columns: auto minmax(0, 1fr) auto; gap: 2px 10px; align-items: center; }
.cert .host { font-family: var(--mono); font-size: 12.5px; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.cert .days { font-size: 12.5px; color: var(--c); font-weight: 600; }
.cert .meter { grid-column: 2 / -1; height: 4px; border-radius: 2px; background: var(--none); overflow: hidden; }
.cert .meter i { display: block; height: 100%; background: var(--c); }
.cert .why { grid-column: 2 / -1; font-size: 11.5px; color: var(--ink-3); }

/* ---------- 节点卡片 ---------- */
.nodes { display: grid; grid-template-columns: repeat(auto-fill, minmax(300px, 1fr)); gap: 12px; }
.node { background: var(--card); border: 1px solid var(--rule); border-radius: 10px; box-shadow: var(--shadow); padding: 14px 16px; display: flex; flex-direction: column; gap: 10px; border-top: 3px solid var(--c); }
.node-h { display: flex; align-items: center; justify-content: space-between; gap: 8px; }
.node-h .t { font-weight: 600; display: flex; align-items: center; gap: 8px; }
.node-h .r { font-size: 12px; color: var(--ink-3); text-align: right; }
.node .sum { font-size: 12.5px; color: var(--ink-2); }
.node .sum.bad { color: var(--c); font-weight: 600; }
.meters { display: grid; grid-template-columns: auto minmax(0, 1fr) auto; gap: 6px 10px; align-items: center; font-size: 12px; }
.meters .k { color: var(--ink-3); }
.meters .v { font-family: var(--mono); font-size: 11.5px; color: var(--ink-2); text-align: right; white-space: nowrap; }
.meters .bar { height: 6px; border-radius: 3px; background: var(--none); overflow: hidden; }
.meters .bar i { display: block; height: 100%; background: var(--c); }
.kv { display: flex; flex-wrap: wrap; gap: 4px 14px; font-size: 12px; color: var(--ink-3); }
.kv span b { color: var(--ink-2); font-weight: 600; font-family: var(--mono); font-size: 11.5px; }
.chips { display: flex; flex-wrap: wrap; gap: 4px; }
.chip { font-size: 11.5px; padding: 1px 7px; border-radius: 999px; background: var(--cb); color: var(--c); font-family: var(--mono); }
.events { font-size: 12px; color: var(--ink-2); border-top: 1px dashed var(--rule); padding-top: 8px; }
.events b { color: var(--bad); }
.events ul { margin: 4px 0 0; padding: 0; list-style: none; }
.events li { font-family: var(--mono); font-size: 11.5px; color: var(--ink-3); }
.node .bars { margin-top: 0; height: 16px; }
.node .note { font-size: 11.5px; color: var(--ink-3); }

/* ---------- 页脚 ---------- */
.foot { border-top: 1px solid var(--rule); background: var(--card); font-size: 12px; color: var(--ink-3); }
.foot-in { padding-top: 16px; padding-bottom: 20px; }
.foot p { margin: 6px 0 0; }
.legend { display: flex; flex-wrap: wrap; gap: 6px 16px; }
.legend span { display: inline-flex; align-items: center; gap: 6px; }
.icp { text-decoration: none; }
.icp:hover { text-decoration: underline; }

@media (max-width: 640px) {
  .row-main { grid-template-columns: minmax(0, 1fr); }
  .row-sum { text-align: left; white-space: normal; padding-left: 19px; }
  .row-title .sub { display: none; }
  .bars { height: 18px; }
  .detail { padding-left: 16px; }
  .banner { padding: 14px 16px; }
  .banner h1 { font-size: 17px; }
}