:root {
  color-scheme: light;
  --canvas: #eef0e9;
  --surface: #f8f8f3;
  --surface-strong: #e5e8df;
  --ink: #17201b;
  --ink-soft: #59635d;
  --line: #cbd0c6;
  --line-strong: #a9b1a7;
  --accent: #1e6251;
  --accent-dark: #164a3d;
  --normal: #24715b;
  --normal-bg: #dcebe3;
  --degraded: #8a641d;
  --degraded-bg: #f2e7c9;
  --danger: #a33d32;
  --danger-bg: #f3ddd8;
  --unknown: #69716b;
  --unknown-bg: #e1e4de;
  --stale: #6c5683;
  --stale-bg: #e8e0ee;
  --sidebar: #17221d;
  --sidebar-ink: #eef1e8;
  --sidebar-soft: #9fa9a2;
  --shadow: 0 18px 50px rgba(24, 34, 29, 0.12);
  --radius: 3px;
  --sidebar-width: 224px;
  font-family: "Avenir Next", "Segoe UI", "Noto Sans SC", "PingFang SC", "Hiragino Sans GB", sans-serif;
  font-synthesis: none;
}

* { box-sizing: border-box; }

html { min-height: 100%; background: var(--canvas); }

body {
  min-width: 320px;
  min-height: 100vh;
  margin: 0;
  background:
    linear-gradient(rgba(30, 98, 81, 0.035) 1px, transparent 1px),
    linear-gradient(90deg, rgba(30, 98, 81, 0.035) 1px, transparent 1px),
    var(--canvas);
  background-size: 32px 32px;
  color: var(--ink);
  font-size: 14px;
  line-height: 1.5;
}

button, input, textarea { font: inherit; }
button, a { -webkit-tap-highlight-color: transparent; }
button { color: inherit; }
a { color: inherit; }

:focus-visible {
  outline: 3px solid rgba(30, 98, 81, 0.36);
  outline-offset: 2px;
}

.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

.skip-link {
  position: fixed;
  z-index: 1000;
  top: 8px;
  left: 8px;
  padding: 10px 14px;
  background: var(--surface);
  color: var(--ink);
  border: 2px solid var(--accent);
  transform: translateY(-150%);
}
.skip-link:focus { transform: none; }

.app-shell { min-height: 100vh; }

.sidebar {
  position: fixed;
  inset: 0 auto 0 0;
  z-index: 20;
  display: flex;
  width: var(--sidebar-width);
  flex-direction: column;
  background: var(--sidebar);
  color: var(--sidebar-ink);
  border-right: 1px solid #2e3b34;
}

.brand {
  display: flex;
  align-items: center;
  gap: 11px;
  min-height: 86px;
  padding: 20px 19px;
  color: inherit;
  text-decoration: none;
  border-bottom: 1px solid #334139;
}

.brand strong { display: block; font-size: 15px; letter-spacing: .08em; }
.brand small { display: block; margin-top: 2px; color: var(--sidebar-soft); font-size: 9px; letter-spacing: .16em; }

.brand-mark {
  display: grid;
  width: 30px;
  height: 30px;
  grid-template-columns: repeat(3, 1fr);
  align-items: end;
  gap: 3px;
  padding: 5px;
  border: 1px solid #769086;
}
.brand-mark span { display: block; background: #8ac4ae; }
.brand-mark span:nth-child(1) { height: 45%; }
.brand-mark span:nth-child(2) { height: 95%; }
.brand-mark span:nth-child(3) { height: 68%; }

.side-nav { padding: 18px 10px; }
.side-nav a {
  position: relative;
  display: grid;
  grid-template-columns: 30px 1fr auto;
  align-items: center;
  min-height: 44px;
  padding: 0 12px;
  color: #c1c9c3;
  text-decoration: none;
  border-left: 2px solid transparent;
}
.side-nav a:hover { background: #202e27; color: var(--sidebar-ink); }
.side-nav a.is-active { background: #26362f; color: #f6f8f2; border-left-color: #86bba6; }
.side-nav a > span:first-child { font-size: 18px; color: #8ea096; }
.side-subnav { display: grid; margin: 1px 0 3px; }
.side-nav .side-subnav a {
  grid-template-columns: 1fr auto;
  min-height: 32px;
  padding-left: 44px;
  color: #9fa9a2;
  font-size: 12px;
}
.side-nav .side-subnav a.is-active { background: #21302a; color: #eaf0ea; }

.nav-count {
  min-width: 20px;
  padding: 1px 6px;
  border-radius: 999px;
  background: var(--danger);
  color: #fff8f5;
  font-size: 11px;
  line-height: 18px;
  text-align: center;
}

.sidebar-foot {
  display: grid;
  gap: 6px;
  margin-top: auto;
  padding: 18px 21px 24px;
  color: var(--sidebar-soft);
  border-top: 1px solid #334139;
}
.sidebar-foot small { font-size: 11px; }
.connection-indicator { display: flex; align-items: center; gap: 8px; color: #c9d0cb; }
.connection-indicator i { width: 8px; height: 8px; border-radius: 50%; background: #8f9892; }
.connection-indicator.is-online i { background: #79b99f; box-shadow: 0 0 0 3px rgba(121,185,159,.13); }
.connection-indicator.is-offline i { background: #cf6f62; box-shadow: 0 0 0 3px rgba(207,111,98,.13); }

.workspace { min-height: 100vh; margin-left: var(--sidebar-width); }

.topbar {
  display: flex;
  min-height: 86px;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  padding: 14px clamp(22px, 3vw, 48px);
  background: rgba(238, 240, 233, .94);
  border-bottom: 1px solid var(--line);
}
.topbar h1 { margin: 0; font-size: clamp(23px, 2vw, 30px); line-height: 1.15; letter-spacing: -.035em; }
.eyebrow { margin: 0 0 3px; color: var(--ink-soft); font-size: 10px; font-weight: 700; letter-spacing: .14em; text-transform: uppercase; }
.topbar-actions { display: flex; align-items: center; gap: 10px; }
.environment-tag { display: inline-flex; align-items: center; gap: 7px; color: var(--ink-soft); font-size: 12px; }
.environment-tag i { width: 7px; height: 7px; border-radius: 50%; background: var(--normal); }

.icon-button, .text-button {
  min-width: 38px;
  min-height: 38px;
  border: 1px solid var(--line);
  background: transparent;
  cursor: pointer;
}
.icon-button:hover, .text-button:hover { background: var(--surface); border-color: var(--line-strong); }
.icon-button { font-size: 18px; }
.text-button { padding: 0 12px; color: var(--ink-soft); font-size: 12px; }
.logout-form { margin: 0; }

.main-content { width: min(1480px, 100%); margin: 0 auto; padding: clamp(22px, 3vw, 48px); }

.page-banner {
  margin-bottom: 18px;
  padding: 12px 14px;
  border: 1px solid var(--degraded);
  background: var(--degraded-bg);
  color: #634814;
}
.page-banner.is-danger { border-color: var(--danger); background: var(--danger-bg); color: #792d25; }

.button {
  display: inline-flex;
  min-height: 40px;
  align-items: center;
  justify-content: center;
  gap: 7px;
  padding: 0 14px;
  border: 1px solid transparent;
  border-radius: var(--radius);
  font-weight: 700;
  font-size: 12px;
  cursor: pointer;
  transition: background-color .16s ease, border-color .16s ease, color .16s ease, transform .16s ease;
}
.button:hover { transform: translateY(-1px); }
.button:active { transform: translateY(0); }
.button:disabled { cursor: wait; opacity: .58; transform: none; }
.button-primary { background: var(--accent); color: #f5faf6; border-color: var(--accent); }
.button-primary:hover { background: var(--accent-dark); border-color: var(--accent-dark); }
.button-quiet { background: transparent; border-color: var(--line-strong); color: var(--ink); }
.button-quiet:hover { background: var(--surface-strong); }
.button-danger { background: transparent; border-color: #c38a82; color: var(--danger); }
.button-small { min-height: 32px; padding: 0 9px; font-size: 11px; }

.status-rail {
  display: grid;
  grid-template-columns: minmax(230px, 1fr) minmax(470px, 2fr) auto;
  align-items: center;
  gap: 28px;
  padding: 20px 22px;
  background: var(--surface);
  border: 1px solid var(--line-strong);
  border-top: 4px solid var(--unknown);
}
.status-rail[data-status="normal"] { border-top-color: var(--normal); }
.status-rail[data-status="degraded"] { border-top-color: var(--degraded); }
.status-rail[data-status="danger"] { border-top-color: var(--danger); }
.status-rail[data-status="stale"] { border-top-color: var(--stale); }
.status-rail-main { display: flex; align-items: center; gap: 13px; }
.status-rail-main p, .status-rail-main small { display: block; margin: 0; color: var(--ink-soft); }
.status-rail-main strong { display: block; margin: 1px 0 2px; font-size: 21px; letter-spacing: -.03em; }

.state-symbol {
  display: grid;
  width: 38px;
  height: 38px;
  flex: 0 0 38px;
  place-items: center;
  border: 1px solid currentColor;
  font-weight: 800;
}
.state-normal { color: var(--normal); background: var(--normal-bg); }
.state-degraded { color: var(--degraded); background: var(--degraded-bg); }
.state-danger { color: var(--danger); background: var(--danger-bg); }
.state-unknown { color: var(--unknown); background: var(--unknown-bg); }
.state-stale { color: var(--stale); background: var(--stale-bg); }

.status-rail-metrics { display: grid; grid-template-columns: repeat(4, 1fr); margin: 0; }
.status-rail-metrics div { min-width: 0; padding: 2px 18px; border-left: 1px solid var(--line); }
.status-rail-metrics dt { color: var(--ink-soft); font-size: 11px; }
.status-rail-metrics dd { overflow: hidden; margin: 3px 0 0; font-size: 18px; font-weight: 750; text-overflow: ellipsis; white-space: nowrap; }

.traffic-strip {
  display: grid;
  grid-template-columns: minmax(190px, .8fr) minmax(520px, 2fr);
  align-items: center;
  gap: 28px;
  margin-top: 12px;
  padding: 14px 18px;
  background: rgba(248,248,243,.72);
  border: 1px solid var(--line);
}
.traffic-strip-heading { display: flex; align-items: center; justify-content: space-between; gap: 14px; }
.traffic-strip-heading h2 { margin: 0; font-size: 15px; }
.traffic-metrics { display: grid; grid-template-columns: repeat(4, 1fr); margin: 0; }
.traffic-metrics div { padding: 0 18px; border-left: 1px solid var(--line); }
.traffic-metrics dt { color: var(--ink-soft); font-size: 10px; }
.traffic-metrics dd { margin: 2px 0 0; font-size: 17px; font-weight: 750; }
.traffic-metric-link { color: inherit; text-decoration: none; }
.traffic-metric-link:hover { color: var(--accent); text-decoration: underline; text-decoration-thickness: 2px; }
.traffic-metric-link:focus-visible { color: var(--accent); }

.traffic-detail-head { display: flex; align-items: end; justify-content: space-between; gap: 24px; }
.traffic-detail-head h2 { margin: 0; font-size: 22px; letter-spacing: -.025em; }
.traffic-detail-head p:last-child { margin: 4px 0 0; color: var(--ink-soft); font-size: 12px; }
.traffic-summary-strip { display: flex; align-items: center; justify-content: space-between; gap: 18px; margin-top: 22px; padding: 16px 18px; background: var(--surface); border-top: 2px solid var(--line-strong); }
.traffic-summary-strip h3 { margin: 1px 0; font-size: 16px; }
.traffic-summary-strip p:last-child { margin: 0; color: var(--ink-soft); font-size: 11px; }
.traffic-detail-metrics, .traffic-relationship-metrics { display: grid; grid-template-columns: repeat(4, 1fr); margin: 0; background: var(--surface); border: 1px solid var(--line); border-top: 0; }
.traffic-detail-metric { min-width: 0; padding: 14px 16px; border-left: 1px solid var(--line); }
.traffic-detail-metric:first-child { border-left: 0; }
.traffic-detail-metric dt { color: var(--ink-soft); font-size: 10px; }
.traffic-detail-metric dd { margin: 2px 0 0; font-size: 21px; font-weight: 750; letter-spacing: -.025em; }
.traffic-detail-metric small { display: block; min-height: 16px; margin-top: 2px; color: var(--ink-soft); font-size: 10px; }
.traffic-detail-grid { display: grid; grid-template-columns: 1fr 1.15fr; gap: 28px; }
.traffic-detail-grid .table-section { min-width: 0; }
.traffic-table-wrap .traffic-data-table { min-width: 0; }

.section-block, .table-section, .alert-ledger, .task-ledger { margin-top: 28px; }
.section-heading, .table-caption { display: flex; align-items: end; justify-content: space-between; gap: 28px; margin-bottom: 13px; }
.section-heading h2, .table-caption h2 { margin: 0; font-size: 17px; letter-spacing: -.015em; }
.section-heading > p, .table-caption > p { max-width: 550px; margin: 0; color: var(--ink-soft); font-size: 12px; text-align: right; }
.section-heading.compact { align-items: center; }
.inline-link { color: var(--accent); font-size: 12px; font-weight: 700; text-decoration: none; }
.inline-link:hover { text-decoration: underline; }

.routing-chain {
  display: grid;
  grid-template-columns: minmax(180px, 1fr) minmax(180px, 1fr) 42px minmax(190px, 1.1fr) 34px minmax(190px, 1.1fr) 34px minmax(190px, 1.1fr);
  align-items: stretch;
  border-block: 1px solid var(--line-strong);
  background: rgba(248,248,243,.5);
}
.chain-source, .chain-node { position: relative; min-width: 0; padding: 18px 16px; background: var(--surface); border-inline: 1px solid var(--line); }
.chain-link { display: block; color: inherit; text-decoration: none; cursor: pointer; }
.chain-link:hover { background: #f2f4ed; }
.chain-link:focus-visible { z-index: 1; outline: 2px solid var(--accent); outline-offset: -3px; }
.chain-source:first-child { border-left-color: var(--line-strong); }
.chain-node:last-child { border-right-color: var(--line-strong); }
.chain-source small, .chain-node small { color: var(--ink-soft); font-size: 10px; letter-spacing: .08em; text-transform: uppercase; }
.chain-source strong, .chain-node strong { display: block; margin: 3px 0; overflow: hidden; font-size: 15px; text-overflow: ellipsis; white-space: nowrap; }
.chain-source p, .chain-node p { min-height: 34px; margin: 0 0 13px; color: var(--ink-soft); font-size: 11px; }
.node-index { position: absolute; top: 6px; right: 8px; color: #b2b9b2; font-size: 9px; letter-spacing: .08em; }
.chain-join, .chain-line { position: relative; min-height: 100%; }
.chain-line::before, .chain-join::before, .chain-join::after {
  content: "";
  position: absolute;
  top: 50%;
  height: 1px;
  background: var(--line-strong);
}
.chain-line::before { inset-inline: 0; }
.chain-join::before { left: 0; width: 50%; transform: rotate(24deg); transform-origin: right; }
.chain-join::after { left: 0; width: 50%; transform: rotate(-24deg); transform-origin: right; }

.state-badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  min-height: 24px;
  padding: 2px 8px;
  border: 1px solid currentColor;
  font-size: 10px;
  font-weight: 750;
  white-space: nowrap;
}
.state-badge i { width: 7px; height: 7px; border-radius: 50%; background: currentColor; }
.state-badge.state-normal { color: var(--normal); background: var(--normal-bg); }
.state-badge.state-degraded { color: var(--degraded); background: var(--degraded-bg); }
.state-badge.state-danger { color: var(--danger); background: var(--danger-bg); }
.state-badge.state-unknown { color: var(--unknown); background: var(--unknown-bg); }
.state-badge.state-stale { color: var(--stale); background: var(--stale-bg); }

.overview-columns { display: grid; grid-template-columns: 1fr 1fr; gap: 34px; }
.flat-list, .activity-list { background: var(--surface); border-top: 2px solid var(--line-strong); }
.flat-list-item, .activity-item {
  display: grid;
  grid-template-columns: auto 1fr auto;
  align-items: start;
  gap: 11px;
  min-height: 58px;
  padding: 12px 13px;
  border-bottom: 1px solid var(--line);
}
.flat-list-item strong, .activity-item strong { display: block; font-size: 12px; }
.flat-list-item p, .activity-item p { margin: 2px 0 0; color: var(--ink-soft); font-size: 11px; }
.flat-list-item time, .activity-item time { color: var(--ink-soft); font-size: 10px; white-space: nowrap; }

.toolbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding-bottom: 18px;
  border-bottom: 1px solid var(--line-strong);
}
.filter-group { display: flex; flex-wrap: wrap; gap: 5px; }
.filter-chip {
  min-height: 34px;
  padding: 0 10px;
  border: 1px solid transparent;
  background: transparent;
  color: var(--ink-soft);
  cursor: pointer;
  font-size: 11px;
}
.filter-chip b { margin-left: 4px; font-weight: 700; }
.filter-chip:hover { background: rgba(248,248,243,.7); }
.filter-chip.is-active { background: var(--surface); border-color: var(--line-strong); color: var(--ink); }
.domain-view-note { display: inline-flex; align-items: center; gap: 7px; min-height: 34px; padding: 0 8px; color: var(--accent); font-size: 11px; }
.domain-view-note strong { font-weight: 700; }
.domain-view-note a { color: inherit; font-weight: 700; }
.domain-view-note a:hover { text-decoration-thickness: 2px; }
.toolbar-actions { display: flex; gap: 9px; }
.search-field {
  display: flex;
  min-width: 220px;
  min-height: 40px;
  align-items: center;
  gap: 8px;
  padding: 0 11px;
  background: var(--surface);
  border: 1px solid var(--line);
}
.search-field input { width: 100%; border: 0; outline: 0; background: transparent; color: var(--ink); }
.search-field:focus-within { border-color: var(--accent); box-shadow: 0 0 0 2px rgba(30,98,81,.12); }
.toolbar-note { margin: 0; color: var(--ink-soft); font-size: 11px; }

.desktop-table-wrap { overflow-x: auto; background: var(--surface); border-top: 2px solid var(--line-strong); }
.data-table { width: 100%; min-width: 920px; border-collapse: collapse; }
.data-table th { height: 38px; padding: 0 12px; color: var(--ink-soft); border-bottom: 1px solid var(--line-strong); font-size: 10px; letter-spacing: .05em; text-align: left; text-transform: uppercase; }
.data-table td { padding: 12px; vertical-align: top; border-bottom: 1px solid var(--line); }
.data-table tbody tr:hover { background: #f1f3ed; }
.cell-primary { display: flex; align-items: flex-start; gap: 9px; }
.cell-primary strong, .cell-stack strong { display: block; font-size: 12px; }
.cell-primary p, .cell-stack p { margin: 2px 0 0; color: var(--ink-soft); font-size: 10px; }
.cell-dot { width: 9px; height: 9px; flex: 0 0 9px; margin-top: 4px; border-radius: 50%; background: currentColor; box-shadow: 0 0 0 3px currentColor; outline: 2px solid var(--surface); outline-offset: -3px; }
.text-normal { color: var(--normal); }
.text-degraded { color: var(--degraded); }
.text-danger { color: var(--danger); }
.text-unknown { color: var(--unknown); }
.text-stale { color: var(--stale); }
.pool-flags { display: flex; flex-wrap: wrap; gap: 4px; }
.pool-flag { padding: 2px 6px; background: var(--surface-strong); border: 1px solid var(--line); color: var(--ink-soft); font-size: 9px; }
.row-actions { display: flex; justify-content: flex-end; gap: 5px; }
.row-action {
  min-height: 30px;
  padding: 0 8px;
  border: 1px solid var(--line);
  background: transparent;
  color: var(--ink-soft);
  cursor: pointer;
  font-size: 10px;
  white-space: nowrap;
}
.row-action:hover { border-color: var(--accent); color: var(--accent); }
.row-action.is-danger:hover { border-color: var(--danger); color: var(--danger); }

.mobile-data-list { display: none; }
.empty-state {
  padding: 34px 18px;
  background: var(--surface);
  border: 1px dashed var(--line-strong);
  text-align: center;
}
.empty-state strong { display: block; margin-bottom: 4px; font-size: 15px; }
.empty-state p { max-width: 460px; margin: 0 auto; color: var(--ink-soft); font-size: 12px; }
.error-state { border-color: #c58b83; background: #f7ebe8; }
.empty-state .button { margin-top: 14px; }

.entry-explainer {
  display: grid;
  grid-template-columns: 48px 1fr;
  gap: 15px;
  max-width: 890px;
  padding: 15px 17px;
  background: var(--surface);
  border-left: 3px solid var(--accent);
}
.entry-explainer-mark { display: grid; width: 42px; height: 42px; place-items: center; background: var(--normal-bg); color: var(--accent); font-size: 22px; }
.entry-explainer strong { display: block; margin-bottom: 2px; }
.entry-explainer p { margin: 0; color: var(--ink-soft); font-size: 11px; }
.entry-explainer code { padding: 1px 4px; background: var(--surface-strong); font-family: ui-monospace, "SFMono-Regular", Consolas, monospace; }
.fallback-section { max-width: 920px; padding: 18px; background: rgba(248,248,243,.65); border: 1px solid var(--line); }
.quiet-count { color: var(--ink-soft); font-size: 12px; }
.domain-token-list { display: flex; flex-wrap: wrap; gap: 7px; }
.domain-token { padding: 5px 8px; background: var(--surface-strong); border: 1px solid var(--line); font-size: 11px; }
.section-note { margin: 13px 0 0; color: var(--ink-soft); font-size: 10px; }

.alert-list { border-top: 2px solid var(--line-strong); }
.alert-item {
  display: grid;
  grid-template-columns: 5px minmax(110px, .55fr) minmax(300px, 2fr) minmax(145px, .7fr) auto;
  align-items: center;
  gap: 16px;
  min-height: 82px;
  padding: 13px 14px 13px 0;
  background: var(--surface);
  border-bottom: 1px solid var(--line);
}
.alert-severity-bar { align-self: stretch; background: var(--unknown); }
.alert-item[data-severity="critical"] .alert-severity-bar { background: var(--danger); }
.alert-item[data-severity="high"] .alert-severity-bar { background: #c46b34; }
.alert-item[data-severity="medium"] .alert-severity-bar { background: var(--degraded); }
.alert-item[data-severity="info"] .alert-severity-bar { background: var(--normal); }
.alert-meta strong { display: block; font-size: 11px; text-transform: uppercase; }
.alert-meta time { display: block; color: var(--ink-soft); font-size: 10px; }
.alert-message strong { display: block; font-size: 13px; }
.alert-message p { margin: 3px 0 0; color: var(--ink-soft); font-size: 11px; }
.alert-duration { color: var(--ink-soft); font-size: 11px; }

.toolbar-secondary { margin-top: 9px; padding-top: 9px; border-top: 1px dashed var(--line); }
.task-origin {
  flex: none;
  padding: 2px 7px;
  border: 1px solid var(--line-strong);
  background: var(--surface-strong);
  color: var(--ink-soft);
  font-size: 10px;
  font-weight: 700;
  letter-spacing: .04em;
}
.task-origin.is-manual { border-color: var(--accent); background: var(--normal-bg); color: var(--accent); }
.task-list { border-top: 2px solid var(--line-strong); }
.task-item {
  display: grid;
  grid-template-columns: 5px minmax(0, 1fr) minmax(140px, auto);
  gap: 16px;
  padding: 14px 14px 14px 0;
  background: var(--surface);
  border-bottom: 1px solid var(--line);
}
.task-tone-bar { align-self: stretch; background: var(--unknown); }
.task-item[data-tone="normal"] .task-tone-bar { background: var(--normal); }
.task-item[data-tone="degraded"] .task-tone-bar { background: var(--degraded); }
.task-item[data-tone="danger"] .task-tone-bar { background: var(--danger); }
.task-body { min-width: 0; }
.task-head { display: flex; flex-wrap: wrap; align-items: center; gap: 9px; }
.task-head strong { font-size: 13px; }
.task-target { overflow: hidden; max-width: 100%; color: var(--ink-soft); font-size: 12px; text-overflow: ellipsis; white-space: nowrap; }
.task-note { margin: 4px 0 0; color: var(--ink-soft); font-size: 11px; }
.task-progress { display: flex; flex-wrap: wrap; align-items: center; gap: 10px; margin-top: 9px; }
.task-progress progress {
  width: min(260px, 100%);
  height: 6px;
  appearance: none;
  -webkit-appearance: none;
  border: 0;
  background: var(--surface-strong);
}
.task-progress progress::-webkit-progress-bar { background: var(--surface-strong); }
.task-progress progress::-webkit-progress-value { background: var(--accent); }
.task-progress progress::-moz-progress-bar { background: var(--accent); }
.task-progress span { color: var(--ink-soft); font-size: 11px; }
.task-progress-note, .task-error, .task-retry { margin: 8px 0 0; font-size: 11px; }
.task-progress-note, .task-retry { color: var(--ink-soft); }
.task-children { margin-top: 10px; }
.task-children summary { color: var(--accent); font-size: 11px; font-weight: 700; cursor: pointer; }
.task-children summary:hover { text-decoration: underline; }
.task-child-list { max-height: 268px; overflow-y: auto; margin-top: 8px; border-top: 1px solid var(--line); }
.task-child {
  display: grid;
  grid-template-columns: 9px minmax(0, 1fr) auto;
  align-items: center;
  gap: 9px;
  padding: 8px 2px;
  border-bottom: 1px solid var(--line);
}
.task-child strong { overflow: hidden; font-size: 11px; font-weight: 650; text-overflow: ellipsis; white-space: nowrap; }
.task-child-status { font-size: 11px; }
.task-child small { grid-column: 2 / -1; color: var(--ink-soft); font-size: 10px; }
.task-times { display: grid; align-content: start; justify-items: end; gap: 2px; text-align: right; }
.task-times time { font-size: 11px; }
.task-times small { color: var(--ink-soft); font-size: 10px; }
.nav-count.is-quiet { background: var(--accent); color: #eef5f0; }
.nav-count.is-muted { background: #3a4a42; color: #c3ccc6; }

.action-dialog {
  width: min(520px, calc(100vw - 28px));
  max-height: calc(100vh - 28px);
  padding: 0;
  color: var(--ink);
  background: var(--surface);
  border: 1px solid var(--line-strong);
  border-radius: 0;
  box-shadow: var(--shadow);
}
.history-dialog {
  width: min(720px, calc(100vw - 28px));
  max-height: calc(100vh - 28px);
  padding: 0;
  color: var(--ink);
  background: var(--surface);
  border: 1px solid var(--line-strong);
  border-radius: 0;
  box-shadow: var(--shadow);
}
.history-dialog::backdrop { background: rgba(17, 27, 22, .54); backdrop-filter: blur(2px); }
.history-dialog-head { display: flex; align-items: start; justify-content: space-between; gap: 20px; padding: 22px 24px 14px; border-bottom: 1px solid var(--line); }
.history-dialog-head h2 { margin: 0; font-size: 19px; }
.history-dialog-body { max-height: min(620px, calc(100vh - 120px)); overflow-y: auto; padding: 0 24px 24px; }
.history-item { display: grid; grid-template-columns: 150px 1fr; gap: 18px; padding: 13px 0; border-bottom: 1px solid var(--line); }
.history-item time { color: var(--ink-soft); font-size: 10px; }
.history-item strong { display: block; font-size: 12px; }
.history-item p { margin: 3px 0 0; color: var(--ink-soft); font-size: 11px; }
.action-dialog::backdrop { background: rgba(17, 27, 22, .54); backdrop-filter: blur(2px); }
.action-dialog form { padding: 25px; }
.dialog-kicker { margin-bottom: 5px; color: var(--accent); font-size: 10px; font-weight: 800; letter-spacing: .13em; text-transform: uppercase; }
.action-dialog h2 { margin: 0; font-size: 21px; letter-spacing: -.025em; }
.dialog-impact { margin: 12px 0 20px; padding: 11px 12px; background: var(--surface-strong); color: var(--ink-soft); border-left: 3px solid var(--degraded); font-size: 12px; }
.action-dialog label { display: flex; justify-content: space-between; margin-bottom: 6px; font-size: 12px; font-weight: 750; }
.action-dialog label span { color: var(--danger); font-size: 10px; }
.action-dialog textarea {
  width: 100%;
  resize: vertical;
  padding: 10px 11px;
  color: var(--ink);
  background: #fbfbf7;
  border: 1px solid var(--line-strong);
  outline: none;
}
.action-dialog textarea:focus { border-color: var(--accent); box-shadow: 0 0 0 2px rgba(30,98,81,.12); }
.field-hint { margin: 5px 0 0; color: var(--ink-soft); font-size: 10px; }
.form-error { margin-top: 12px; padding: 8px 10px; background: var(--danger-bg); color: #762d25; font-size: 11px; }
.dialog-actions { display: flex; justify-content: flex-end; gap: 8px; margin-top: 22px; }

.toast-region { position: fixed; z-index: 100; right: 20px; bottom: 20px; display: grid; gap: 8px; width: min(360px, calc(100vw - 28px)); }
.toast { padding: 12px 14px; background: #1e2a24; color: #eef3ee; border-left: 4px solid #85bba5; box-shadow: var(--shadow); font-size: 12px; animation: toast-in .2s ease-out both; }
.toast.is-error { border-left-color: #d77b6e; }
@keyframes toast-in { from { opacity: 0; transform: translateY(8px); } to { opacity: 1; transform: none; } }

.loading-list { min-height: 90px; }
.loading-row { height: 16px; margin: 18px 14px; background: linear-gradient(90deg, #e0e4dc 25%, #edf0e9 50%, #e0e4dc 75%); background-size: 200% 100%; animation: loading 1.3s infinite linear; }
.loading-row.short { width: 62%; }
@keyframes loading { to { background-position: -200% 0; } }

.mobile-nav { display: none; }

/* Login */
.login-body { display: grid; min-height: 100vh; place-items: center; padding: 22px; }
.login-shell { display: grid; width: min(920px, 100%); grid-template-columns: 1.05fr .95fr; background: var(--surface); border: 1px solid var(--line-strong); box-shadow: var(--shadow); }
.login-context { position: relative; min-height: 520px; padding: 46px; overflow: hidden; background: var(--sidebar); color: var(--sidebar-ink); }
.login-context::after { content: ""; position: absolute; right: -130px; bottom: -130px; width: 340px; height: 340px; border: 1px solid #4c675b; transform: rotate(45deg); }
.login-context .brand { min-height: auto; padding: 0; border: 0; }
.login-context-copy { position: relative; z-index: 1; margin-top: 105px; }
.login-context-copy p { max-width: 360px; color: #aeb9b2; }
.login-context-copy strong { display: block; margin-top: 26px; font-size: 11px; letter-spacing: .1em; text-transform: uppercase; }
.login-context-copy ul { margin: 10px 0 0; padding: 0; list-style: none; color: #d4dcd6; }
.login-context-copy li { margin: 6px 0; }
.login-context-copy li::before { content: "—"; margin-right: 8px; color: #7fb69f; }
.login-panel { display: flex; flex-direction: column; justify-content: center; padding: clamp(32px, 6vw, 64px); }
.login-panel h1 { margin: 4px 0 8px; font-size: 28px; letter-spacing: -.04em; }
.login-panel > p { margin: 0 0 28px; color: var(--ink-soft); }
.login-form { display: grid; gap: 16px; }
.login-form label { display: grid; gap: 6px; font-size: 12px; font-weight: 700; }
.login-form input {
  width: 100%;
  min-height: 44px;
  padding: 0 11px;
  color: var(--ink);
  background: #fbfbf7;
  border: 1px solid var(--line-strong);
  outline: 0;
}
.login-form input:focus { border-color: var(--accent); box-shadow: 0 0 0 2px rgba(30,98,81,.12); }
.login-form .button { width: 100%; min-height: 46px; margin-top: 4px; }
.login-security { margin-top: 22px; color: var(--ink-soft); font-size: 10px; }

@media (max-width: 1380px) {
  .status-rail { grid-template-columns: 1fr auto; }
  .status-rail-metrics { grid-column: 1 / -1; grid-row: 2; }
  .traffic-strip { grid-template-columns: 1fr; gap: 12px; }
  .traffic-metrics div:first-child { border-left: 0; }
  .routing-chain { grid-template-columns: 1fr 1fr 30px 1.2fr; }
  .chain-line { display: none; }
  .chain-node[data-chain="pool"], .chain-node[data-chain="entry"] { margin-top: 12px; }
  .chain-node[data-chain="pool"] { grid-column: 1 / 3; }
  .chain-node[data-chain="entry"] { grid-column: 3 / 5; }
}

@media (max-width: 820px) {
  :root { --sidebar-width: 0px; }
  body { padding-bottom: calc(66px + env(safe-area-inset-bottom)); background-size: 24px 24px; }
  .sidebar { display: none; }
  .workspace { margin-left: 0; }
  .topbar { min-height: 74px; padding: 12px 16px; }
  .topbar .eyebrow, .environment-tag, .logout-form { display: none; }
  .topbar h1 { font-size: 23px; }
  .main-content { padding: 18px 14px 30px; }
  .mobile-nav {
    position: fixed;
    inset: auto 0 0;
    z-index: 50;
    display: grid;
    grid-template-columns: repeat(5, 1fr);
    padding-bottom: env(safe-area-inset-bottom);
    background: #18231e;
    border-top: 1px solid #34443c;
  }
  .mobile-nav a { position: relative; display: grid; min-height: 62px; place-items: center; align-content: center; gap: 1px; color: #aeb8b1; text-decoration: none; }
  .mobile-nav a > span { font-size: 18px; }
  .mobile-nav a small { font-size: 10px; }
  .mobile-nav a.is-active { color: #f4f7f2; background: #24342c; }
  .mobile-nav .nav-count { position: absolute; top: 7px; left: calc(50% + 8px); }
  .status-rail { grid-template-columns: 1fr; gap: 18px; padding: 17px; }
  .status-rail > .button { width: 100%; }
  .status-rail-metrics { grid-column: auto; grid-row: auto; grid-template-columns: 1fr 1fr; border-top: 1px solid var(--line); }
  .status-rail-metrics div { padding: 10px 7px; border-left: 0; border-bottom: 1px solid var(--line); }
  .status-rail-metrics div:nth-child(odd) { border-right: 1px solid var(--line); }
  .traffic-strip { padding: 15px; }
  .traffic-strip-heading { align-items: flex-start; }
  .traffic-metrics { grid-template-columns: 1fr 1fr; }
  .traffic-metrics div { padding: 9px 7px; border-left: 0; border-top: 1px solid var(--line); }
  .traffic-metrics div:nth-child(odd) { border-right: 1px solid var(--line); }
  .traffic-detail-head { align-items: flex-start; flex-direction: column; gap: 10px; }
  .traffic-detail-head h2 { font-size: 20px; }
  .traffic-summary-strip { align-items: flex-start; flex-direction: column; }
  .traffic-detail-metrics, .traffic-relationship-metrics { grid-template-columns: 1fr 1fr; }
  .traffic-detail-metric { padding: 11px; border-top: 1px solid var(--line); }
  .traffic-detail-metric:nth-child(odd) { border-left: 0; }
  .traffic-detail-grid { grid-template-columns: 1fr; gap: 0; }
  .section-heading, .table-caption { align-items: flex-start; }
  .section-heading > p { display: none; }
  .routing-chain { display: block; border: 0; background: transparent; }
  .chain-source, .chain-node { margin-bottom: 8px !important; padding: 15px; border: 1px solid var(--line); }
  .chain-join, .chain-line { display: none; }
  .chain-source p, .chain-node p { min-height: auto; }
  .overview-columns { grid-template-columns: 1fr; gap: 0; }
  .toolbar { align-items: stretch; flex-direction: column; }
  .toolbar-actions { display: grid; grid-template-columns: 1fr auto; }
  .search-field { min-width: 0; }
  .toolbar-note { order: -1; }
  .desktop-table-wrap { display: none; }
  .mobile-data-list { display: grid; gap: 8px; }
  .mobile-data-card { background: var(--surface); border: 1px solid var(--line); }
  .mobile-data-card summary { display: grid; grid-template-columns: 1fr auto; align-items: center; gap: 12px; min-height: 60px; padding: 10px 12px; cursor: pointer; list-style: none; }
  .mobile-data-card summary::-webkit-details-marker { display: none; }
  .mobile-data-card summary::after { content: "+"; grid-column: 2; grid-row: 1 / 3; color: var(--ink-soft); font-size: 19px; }
  .mobile-data-card[open] summary::after { content: "−"; }
  .mobile-data-card summary strong { display: block; font-size: 12px; }
  .mobile-data-card summary small { color: var(--ink-soft); }
  .mobile-card-body { padding: 0 12px 12px; border-top: 1px solid var(--line); }
  .mobile-fact { display: flex; justify-content: space-between; gap: 18px; padding: 9px 0; border-bottom: 1px solid var(--line); }
  .mobile-fact span { color: var(--ink-soft); font-size: 11px; }
  .mobile-fact strong { text-align: right; font-size: 11px; }
  .mobile-card-actions { display: grid; grid-template-columns: repeat(2, 1fr); gap: 7px; padding-top: 11px; }
  .mobile-card-actions .row-action { min-height: 40px; }
  .entry-explainer { grid-template-columns: 1fr; }
  .entry-explainer-mark { display: none; }
  .alert-item { grid-template-columns: 4px 1fr auto; gap: 11px; padding-right: 11px; }
  .alert-message { grid-column: 2 / -1; }
  .alert-duration { grid-column: 2; }
  .alert-item .row-actions { grid-column: 3; }
  .task-item { grid-template-columns: 4px minmax(0, 1fr); gap: 11px; padding-right: 11px; }
  .task-times { grid-column: 2; justify-items: start; text-align: left; }
  .action-dialog { margin: auto 14px 14px; width: calc(100% - 28px); max-width: none; }
  .action-dialog form { padding: 20px; }
  .history-dialog { margin: auto 14px 14px; width: calc(100% - 28px); max-width: none; }
  .history-dialog-head { padding: 18px; }
  .history-dialog-body { padding: 0 18px 18px; }
  .history-item { grid-template-columns: 1fr; gap: 3px; }
  .toast-region { right: 14px; bottom: calc(74px + env(safe-area-inset-bottom)); }
  .login-body { display: block; padding: 0; background: var(--surface); }
  .login-shell { display: block; min-height: 100vh; border: 0; box-shadow: none; }
  .login-context { min-height: auto; padding: 24px 22px; }
  .login-context-copy { display: none; }
  .login-panel { padding: 40px 22px; }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { scroll-behavior: auto !important; animation-duration: .01ms !important; animation-iteration-count: 1 !important; transition-duration: .01ms !important; }
}