/* new-api-insight — Claude 风格双主题 */
:root {
  --bg: #FAF9F5;            /* 页面（米白） */
  --surface: #FFFFFF;       /* 卡片 */
  --surface-2: #F5F4EF;     /* 次级面 */
  --text: #1F1E1D;
  --text-2: #52514E;
  --muted: #898781;
  --border: #E8E6DD;
  --grid: #ECEAE2;
  --accent: #D97757;        /* 陶土橘 */
  --accent-weak: #F4E5DE;
  --accent-ink: #FFFFFF;
  /* 系列色（已通过 CVD/对比校验，浅色面） */
  --s1: #D97757; --s2: #2A78D6; --s3: #1BAF7A; --s4: #4A3AA7; --s5: #EDA100; --s6: #E87BA4;
  /* 状态色（固定，不作系列色用） */
  --ok: #0CA30C; --warn: #FAB219; --serious: #EC835A; --critical: #D03B3B;
  --shadow: 0 1px 3px rgba(31,30,29,.06), 0 4px 16px rgba(31,30,29,.04);
  --radius: 14px;
  --font-serif: "Copernicus", Georgia, "Songti SC", "SimSun", serif;
  --font-sans: -apple-system, BlinkMacSystemFont, "Segoe UI", "PingFang SC", "Microsoft YaHei", sans-serif;
  --font-mono: ui-monospace, "SF Mono", "Cascadia Mono", Consolas, monospace;
}
[data-theme="dark"] {
  --bg: #1F1E1D;
  --surface: #262624;
  --surface-2: #30302E;
  --text: #F5F4EF;
  --text-2: #C3C2B7;
  --muted: #898781;
  --border: #3A3936;
  --grid: #33322F;
  --accent: #D97757;
  --accent-weak: #453630;
  --accent-ink: #FFFFFF;
  /* 深色面系列色（独立校验，非亮度翻转） */
  --s1: #D06A48; --s2: #3987E5; --s3: #199E70; --s4: #9085E9; --s5: #C98500; --s6: #D55181;
  --shadow: 0 1px 3px rgba(0,0,0,.3), 0 4px 16px rgba(0,0,0,.2);
}

* { box-sizing: border-box; margin: 0; padding: 0; }
html, body { height: 100%; }
body {
  font-family: var(--font-sans);
  background: var(--bg);
  color: var(--text);
  font-size: 14px;
  line-height: 1.55;
  transition: background .25s ease, color .25s ease;
}
button { font-family: inherit; }
::selection { background: var(--accent-weak); }

/* ---------- 登录 ---------- */
.login-wrap {
  min-height: 100vh;
  display: flex; align-items: center; justify-content: center;
  background:
    radial-gradient(1200px 500px at 20% -10%, var(--accent-weak), transparent 60%),
    var(--bg);
  padding: 24px;
}
.login-card {
  width: 380px; max-width: 100%;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 20px;
  box-shadow: var(--shadow);
  padding: 40px 36px 32px;
}
.login-card .brand { display: flex; align-items: center; gap: 10px; margin-bottom: 6px; }
.login-card h1 { font-family: var(--font-serif); font-size: 26px; font-weight: 600; letter-spacing: -.01em; }
.login-card .sub { color: var(--text-2); margin-bottom: 28px; font-size: 13px; }
.field { margin-bottom: 14px; }
.field label { display: block; font-size: 12px; color: var(--text-2); margin-bottom: 6px; }
.field input {
  width: 100%; padding: 10px 12px;
  border: 1px solid var(--border); border-radius: 10px;
  background: var(--bg); color: var(--text);
  font-size: 14px; outline: none;
  transition: border-color .15s, box-shadow .15s;
}
.field input:focus { border-color: var(--accent); box-shadow: 0 0 0 3px var(--accent-weak); }
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 8px;
  padding: 10px 16px; border-radius: 10px; border: 1px solid transparent;
  background: var(--accent); color: var(--accent-ink);
  font-size: 14px; font-weight: 600; cursor: pointer;
  transition: filter .15s, transform .05s;
}
.btn:hover { filter: brightness(1.06); }
.btn:active { transform: translateY(1px); }
.btn.full { width: 100%; margin-top: 8px; }
.btn.ghost { background: transparent; color: var(--text-2); border-color: var(--border); font-weight: 500; }
.btn.ghost:hover { background: var(--surface-2); filter: none; }
.login-err { color: var(--critical); font-size: 13px; min-height: 20px; margin-top: 10px; text-align: center; }

/* ---------- 布局 ---------- */
.app { display: none; min-height: 100vh; }
.app.on { display: flex; }

/* 有 token 时首帧前就隐藏登录页、乐观显示应用外壳（消除刷新闪现） */
html.has-token #login { display: none; }
html.has-token .app { display: flex; }
.sidebar {
  width: 224px; flex: 0 0 224px;
  background: var(--surface);
  border-right: 1px solid var(--border);
  display: flex; flex-direction: column;
  padding: 20px 14px;
  position: sticky; top: 0; height: 100vh;
}
.sidebar .brand { display: flex; align-items: center; gap: 10px; padding: 4px 10px 18px; }
.sidebar .brand .name { font-family: var(--font-serif); font-size: 18px; font-weight: 600; }
.sidebar .brand .tag { font-size: 10px; color: var(--muted); display: block; margin-top: -3px; }
.nav { display: flex; flex-direction: column; gap: 2px; }
.nav button {
  display: flex; align-items: center; gap: 10px;
  padding: 9px 10px; border: none; border-radius: 10px;
  background: transparent; color: var(--text-2);
  font-size: 13.5px; cursor: pointer; text-align: left;
  transition: background .15s, color .15s;
}
.nav button:hover { background: var(--surface-2); color: var(--text); }
.nav button.on { background: var(--accent-weak); color: var(--accent); font-weight: 600; }
.nav button svg { flex: 0 0 18px; }
.sidebar .foot { margin-top: auto; display: flex; flex-direction: column; gap: 8px; }
.userline { display: flex; align-items: center; gap: 8px; padding: 8px 10px; color: var(--text-2); font-size: 13px; }
.userline .dot { width: 26px; height: 26px; border-radius: 50%; background: var(--accent-weak); color: var(--accent);
  display: inline-flex; align-items: center; justify-content: center; font-weight: 700; font-size: 12px; }
.iconbtns { display: flex; gap: 6px; padding: 0 6px; }
.iconbtn {
  flex: 1; display: inline-flex; align-items: center; justify-content: center;
  padding: 8px; border-radius: 10px; border: 1px solid var(--border);
  background: transparent; color: var(--text-2); cursor: pointer;
  transition: background .15s;
}
.iconbtn:hover { background: var(--surface-2); }

.main { flex: 1; min-width: 0; padding: 26px 30px 60px; }
.pagehead { display: flex; align-items: baseline; gap: 14px; margin-bottom: 20px; flex-wrap: wrap; }
.pagehead h2 { font-family: var(--font-serif); font-size: 24px; font-weight: 600; letter-spacing: -.01em; }
.pagehead .desc { color: var(--muted); font-size: 13px; }
.pagehead .right { margin-left: auto; display: flex; align-items: center; gap: 10px; }

.badge {
  display: inline-flex; align-items: center; gap: 6px;
  font-size: 12px; padding: 4px 10px; border-radius: 999px;
  border: 1px solid var(--border); color: var(--text-2); background: var(--surface);
}
.badge .pulse { width: 8px; height: 8px; border-radius: 50%; background: var(--ok); animation: pulse 2s infinite; }
.badge.warn .pulse { background: var(--warn); animation: none; }
@keyframes pulse { 0%{opacity:1} 50%{opacity:.35} 100%{opacity:1} }

/* ---------- 卡片与网格 ---------- */
.card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  padding: 18px 20px;
}
.card h3 { font-size: 13px; font-weight: 600; color: var(--text-2); margin-bottom: 12px; display: flex; align-items: center; gap: 8px; }
.card h3 .spacer { margin-left: auto; }
.grid { display: grid; gap: 14px; }
.grid > * { min-width: 0; } /* 防止表格内容最小宽度撑破网格列 */
.tiles { grid-template-columns: repeat(auto-fit, minmax(150px, 1fr)); margin-bottom: 14px; }
.tile { padding: 14px 16px; }
.tile .k { font-size: 12px; color: var(--muted); display: flex; align-items: center; gap: 6px; }
.tile .v { font-size: 26px; font-weight: 700; margin-top: 2px; font-variant-numeric: tabular-nums; letter-spacing: -.02em; }
.tile .s { font-size: 11.5px; color: var(--muted); margin-top: 2px; }
.charts2 { grid-template-columns: 1fr 1fr; margin-bottom: 14px; }
.boards4 { grid-template-columns: repeat(auto-fit, minmax(320px, 1fr)); }
@media (max-width: 1100px) { .charts2 { grid-template-columns: 1fr; } }
.chartbox { height: 240px; }

/* ---------- 表格/榜单 ---------- */
.tbl { width: 100%; border-collapse: collapse; font-size: 13px; }
.tbl th { text-align: left; color: var(--muted); font-weight: 500; font-size: 12px; padding: 6px 8px; border-bottom: 1px solid var(--border); white-space: nowrap; }
.tbl td { padding: 7px 8px; border-bottom: 1px solid var(--grid); font-variant-numeric: tabular-nums; white-space: nowrap; }
.tbl tr:last-child td { border-bottom: none; }
.tbl .num { text-align: right; }
.tbl th.num { text-align: right; }
.rankcell { display: flex; align-items: center; gap: 8px; min-width: 0; }
.rankno { flex: 0 0 18px; color: var(--muted); font-size: 12px; text-align: right; }
.rankname { overflow: hidden; text-overflow: ellipsis; max-width: 200px; }
.bar-wrap { position: relative; }
.bar-bg { position: absolute; left: 0; top: 15%; bottom: 15%; background: var(--accent-weak); border-radius: 4px; z-index: 0; }
.bar-wrap span { position: relative; z-index: 1; }
.tblscroll { overflow-x: auto; }
.tbl.mini td { padding: 6px 5px; font-size: 12.5px; }
.tbl.mini .rankname { max-width: 130px; }

/* ---------- 健康 ---------- */
.hstat { display: inline-flex; align-items: center; gap: 5px; font-size: 12px; padding: 3px 9px; border-radius: 999px; border: 1px solid var(--border); }
.hstat svg { flex: 0 0 12px; }
.hstat.ok { color: var(--ok); border-color: color-mix(in srgb, var(--ok) 30%, var(--border)); }
.hstat.degraded { color: var(--serious); border-color: color-mix(in srgb, var(--serious) 35%, var(--border)); }
.hstat.unavailable { color: var(--critical); border-color: color-mix(in srgb, var(--critical) 35%, var(--border)); background: color-mix(in srgb, var(--critical) 8%, transparent); }
.hstat.idle { color: var(--muted); }
.group-sec { margin-bottom: 14px; }
.group-sec .ghead {
  display: flex; align-items: center; gap: 10px; cursor: pointer;
  padding: 10px 14px; border-radius: 10px; background: var(--surface-2);
  border: 1px solid var(--border); font-weight: 600; font-size: 13px;
}
.group-sec .ghead .cnt { color: var(--muted); font-weight: 400; font-size: 12px; }
.group-sec .ghead .sum { margin-left: auto; display: flex; gap: 6px; }
.modelchips { display: flex; flex-wrap: wrap; gap: 8px; padding: 12px 4px 4px; }
.mchip {
  display: inline-flex; align-items: center; gap: 7px;
  border: 1px solid var(--border); border-radius: 10px;
  padding: 6px 10px; font-size: 12.5px; background: var(--surface);
}
.mchip .sdot { width: 8px; height: 8px; border-radius: 50%; }
.mchip .m { color: var(--text); }
.mchip .info { color: var(--muted); font-size: 11.5px; font-variant-numeric: tabular-nums; }
.sdot.ok { background: var(--ok); } .sdot.degraded { background: var(--serious); }
.sdot.unavailable { background: var(--critical); } .sdot.idle { background: var(--muted); opacity: .5; }

/* ---------- 控件 ---------- */
.seg { display: inline-flex; background: var(--surface-2); border: 1px solid var(--border); border-radius: 10px; padding: 3px; gap: 2px; }
.seg button {
  border: none; background: transparent; color: var(--text-2);
  padding: 5px 12px; font-size: 12.5px; border-radius: 8px; cursor: pointer;
}
.seg button.on { background: var(--surface); color: var(--text); font-weight: 600; box-shadow: 0 1px 2px rgba(0,0,0,.08); }
select.ctl, input.ctl {
  padding: 7px 10px; border: 1px solid var(--border); border-radius: 10px;
  background: var(--surface); color: var(--text); font-size: 13px; outline: none;
}
.toolbar { display: flex; align-items: center; gap: 10px; margin-bottom: 14px; flex-wrap: wrap; }
.toolbar .gap { flex: 1; }

.kv { display: grid; grid-template-columns: max-content 1fr; gap: 8px 18px; font-size: 13px; align-items: baseline; }
.kv .k { color: var(--muted); }
.kv .v { font-variant-numeric: tabular-nums; text-align: right; }
.kv .v.ok { color: var(--ok); }
.kv .v.bad { color: var(--critical); font-weight: 600; }
.kv .v.warnc { color: var(--serious); }
.tile .v.ok { color: var(--ok); }
.tile .v.bad { color: var(--critical); }
.tile .v.warnc { color: var(--serious); }
.chipwrap { display: flex; flex-wrap: wrap; gap: 10px; }
.statchip {
  display: inline-flex; align-items: baseline; gap: 6px;
  background: var(--surface-2); border: 1px solid var(--border);
  border-radius: 10px; padding: 8px 14px; font-size: 12.5px; color: var(--text-2);
}
.statchip b { font-size: 17px; color: var(--text); font-variant-numeric: tabular-nums; }

.evt { display: flex; gap: 10px; padding: 9px 4px; border-bottom: 1px solid var(--grid); font-size: 13px; align-items: baseline; }
.evt:last-child { border-bottom: none; }
.evt .t { color: var(--muted); font-size: 12px; flex: 0 0 130px; font-variant-numeric: tabular-nums; }
.empty { color: var(--muted); text-align: center; padding: 28px 0; font-size: 13px; }
.view { display: none; }
.view.on { display: block; }
a { color: var(--accent); }

/* ---------- 告警中心 ---------- */
.firing-card {
  border-left: 3px solid var(--critical);
  background: color-mix(in srgb, var(--critical) 5%, var(--surface));
  border-radius: 12px; border-top: 1px solid var(--border);
  border-right: 1px solid var(--border); border-bottom: 1px solid var(--border);
  padding: 12px 16px; margin-bottom: 10px;
  display: flex; gap: 12px; align-items: baseline; flex-wrap: wrap;
}
.firing-card .rn { font-weight: 700; color: var(--critical); }
.firing-card .tk { font-family: var(--font-mono); font-size: 12.5px; }
.firing-card .msg { color: var(--text-2); font-size: 13px; }
.firing-card .t { margin-left: auto; color: var(--muted); font-size: 12px; font-variant-numeric: tabular-nums; }
.state-pill { display: inline-flex; align-items: center; gap: 5px; font-size: 11.5px; padding: 2px 8px; border-radius: 999px; font-weight: 600; }
.state-pill.firing { color: var(--critical); background: color-mix(in srgb, var(--critical) 12%, transparent); }
.state-pill.resolved { color: var(--ok); background: color-mix(in srgb, var(--ok) 12%, transparent); }
.rowbtns { display: inline-flex; gap: 6px; }
.rowbtn {
  display: inline-flex; align-items: center; gap: 4px;
  border: 1px solid var(--border); background: transparent; color: var(--text-2);
  border-radius: 8px; padding: 4px 9px; font-size: 12px; cursor: pointer;
}
.rowbtn:hover { background: var(--surface-2); color: var(--text); }
.rowbtn.danger:hover { color: var(--critical); border-color: color-mix(in srgb, var(--critical) 40%, var(--border)); }
.switch { position: relative; width: 34px; height: 20px; cursor: pointer; flex: 0 0 34px; }
.switch input { opacity: 0; width: 0; height: 0; }
.switch .sl { position: absolute; inset: 0; background: var(--border); border-radius: 999px; transition: .15s; }
.switch .sl:before { content: ""; position: absolute; width: 14px; height: 14px; left: 3px; top: 3px; background: #fff; border-radius: 50%; transition: .15s; }
.switch input:checked + .sl { background: var(--accent); }
.switch input:checked + .sl:before { transform: translateX(14px); }

/* 弹窗 */
.dlg { border: none; border-radius: 16px; padding: 0; background: var(--surface); color: var(--text);
  box-shadow: 0 10px 40px rgba(0,0,0,.25); width: 440px; max-width: calc(100vw - 32px); }
.dlg::backdrop { background: rgba(0,0,0,.4); backdrop-filter: blur(2px); }
.dlg form { padding: 22px 24px; }
.dlg h3 { font-family: var(--font-serif); font-size: 18px; margin-bottom: 16px; }
.dlg .field label { font-size: 12px; }
.dlg .frow { display: flex; gap: 10px; }
.dlg .frow .field { flex: 1; }
.dlg select, .dlg textarea {
  width: 100%; padding: 9px 12px; border: 1px solid var(--border); border-radius: 10px;
  background: var(--bg); color: var(--text); font-size: 13.5px; outline: none; font-family: inherit;
}
.dlg textarea { min-height: 60px; font-family: var(--font-mono); font-size: 12.5px; }
.dlg-actions { display: flex; justify-content: flex-end; gap: 10px; margin-top: 18px; }
.dlg .checkline { display: flex; align-items: center; gap: 8px; font-size: 13px; margin: 10px 0 4px; color: var(--text-2); }
.hint { font-size: 11.5px; color: var(--muted); margin-top: 4px; line-height: 1.4; }

/* ---------- 大屏模式（NOC） ---------- */
body.bigscreen .sidebar { display: none; }
body.bigscreen .app.on { display: block; }
body.bigscreen .main { padding: 22px 30px 22px; height: 100vh; overflow: hidden; }
body.bigscreen .view:not(#view-dash) { display: none !important; }
body.bigscreen #view-dash { display: block; }
body.bigscreen .pagehead h2 { font-size: 30px; }
body.bigscreen .pagehead .desc { font-size: 15px; }
body.bigscreen .tile .v { font-size: 40px; }
body.bigscreen .tile .k { font-size: 15px; }
body.bigscreen .tile .s { font-size: 13px; }
body.bigscreen .tiles { grid-template-columns: repeat(6, 1fr); }
body.bigscreen .chartbox { height: clamp(200px, 30vh, 360px); }
body.bigscreen .card h3 { font-size: 15px; }
body.bigscreen .boards4 { grid-template-columns: repeat(4, 1fr); }
body.bigscreen .tbl.mini td { font-size: 14px; padding: 7px 6px; }
body.bigscreen .card { padding: 16px 20px; }
.bigscreen-exit {
  position: fixed; top: 18px; right: 22px; z-index: 100;
  display: none; align-items: center; gap: 8px;
  padding: 9px 16px; border-radius: 10px; cursor: pointer;
  background: var(--surface); border: 1px solid var(--border); color: var(--text-2);
  font-size: 13px; box-shadow: var(--shadow);
}
body.bigscreen .bigscreen-exit { display: inline-flex; }
body.bigscreen .bigscreen-clock { display: inline-block; }
.bigscreen-clock { display: none; margin-left: 14px; font-variant-numeric: tabular-nums; color: var(--muted); font-size: 15px; }

/* ---------- 运营页 ---------- */
.ops-boards { display: grid; grid-template-columns: repeat(auto-fit, minmax(340px, 1fr)); gap: 14px; }
.card h3 .cnt { margin-left: auto; font-weight: 400; color: var(--muted); font-size: 12px; }
.urow { display: flex; align-items: center; gap: 10px; padding: 9px 4px; border-bottom: 1px solid var(--grid); cursor: pointer; }
.urow:last-child { border-bottom: none; }
.urow:hover { background: var(--surface-2); border-radius: 8px; }
.urow .rk { flex: 0 0 20px; color: var(--muted); font-size: 12px; text-align: right; font-variant-numeric: tabular-nums; }
.urow .nm { flex: 1; min-width: 0; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; font-size: 13.5px; }
.urow .mv { text-align: right; font-variant-numeric: tabular-nums; font-size: 13px; }
.urow .mv .sub { color: var(--muted); font-size: 11.5px; display: block; }
.tag-pill { display: inline-block; font-size: 11px; padding: 1px 7px; border-radius: 999px; font-weight: 600; }
.tag-pill.danger { color: var(--critical); background: color-mix(in srgb, var(--critical) 12%, transparent); }
.tag-pill.warn { color: var(--serious); background: color-mix(in srgb, var(--serious) 14%, transparent); }
.tag-pill.muted { color: var(--muted); background: var(--surface-2); }
.detail-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(110px, 1fr)); gap: 10px; margin-bottom: 14px; }
.detail-grid .dt { background: var(--surface-2); border-radius: 10px; padding: 10px 12px; }
.detail-grid .dt .k { font-size: 11.5px; color: var(--muted); }
.detail-grid .dt .v { font-size: 18px; font-weight: 700; font-variant-numeric: tabular-nums; margin-top: 2px; }

/* ---------- 移动端（≤768px）：顶部品牌栏 + 底部 Tab 导航 ---------- */
@media (max-width: 768px) {
  .app.on, html.has-token .app { display: block; }
  .sidebar {
    position: sticky; top: 0; z-index: 30;
    width: 100%; height: auto; flex: none;
    flex-direction: row; align-items: center;
    padding: 10px 14px;
    padding-top: calc(10px + env(safe-area-inset-top));
    border-right: none; border-bottom: 1px solid var(--border);
  }
  .sidebar .brand { padding: 0; }
  .sidebar .brand .tag { display: none; }
  .sidebar .foot { margin: 0 0 0 auto; flex-direction: row; align-items: center; gap: 6px; }
  .userline { padding: 0 4px; }
  .userline #uName { display: none; }
  .userline .dot { width: 30px; height: 30px; }
  .iconbtns { padding: 0; }
  .iconbtn { flex: none; padding: 8px 10px; }

  /* 底部 Tab 导航 */
  .nav {
    position: fixed; left: 0; right: 0; bottom: 0; z-index: 40;
    flex-direction: row; gap: 0;
    background: var(--surface);
    border-top: 1px solid var(--border);
    padding: 6px 8px calc(6px + env(safe-area-inset-bottom));
    box-shadow: 0 -2px 12px rgba(0,0,0,.06);
  }
  .nav button {
    flex: 1; flex-direction: column; justify-content: center; gap: 3px;
    padding: 6px 2px; font-size: 10.5px; border-radius: 10px;
  }
  .nav button svg { width: 20px; height: 20px; flex: 0 0 20px; }

  .main { padding: 16px 14px calc(86px + env(safe-area-inset-bottom)); }
  .pagehead { margin-bottom: 14px; gap: 8px; }
  .pagehead h2 { font-size: 20px; }
  .pagehead .right { margin-left: auto; }

  .grid { gap: 10px; }
  .tiles { grid-template-columns: repeat(2, 1fr); margin-bottom: 10px; }
  .tile { padding: 12px 14px; }
  .tile .v { font-size: 22px; }
  .charts2 { grid-template-columns: 1fr; margin-bottom: 10px; }
  .boards4 { grid-template-columns: 1fr; }
  .chartbox { height: 200px; }
  .card { padding: 14px 14px; }
  .card h3 { flex-wrap: wrap; gap: 6px; }

  /* 宽表格在自身容器内横向滚动，页面不横滚 */
  .tblscroll { -webkit-overflow-scrolling: touch; }
  .tblscroll > .tbl { min-width: 560px; }
  .tbl.mini { min-width: 420px; }
  .rankname { max-width: 120px; }

  .toolbar { gap: 8px; }
  .seg { max-width: 100%; overflow-x: auto; }
  .seg button { padding: 5px 10px; white-space: nowrap; }
  .evt { flex-wrap: wrap; }
  .evt .t { flex: 0 0 100%; }
  .kv { grid-template-columns: max-content 1fr; font-size: 12.5px; }
  .login-card { padding: 30px 24px 24px; }
  .modelchips { gap: 6px; }
  .mchip { font-size: 12px; padding: 5px 8px; }
}

@media (max-width: 380px) {
  .tile .v { font-size: 19px; }
  .nav button { font-size: 10px; }
}