/* Guardian Web - design tokens and layout.
   Palette and type follow docs/webui-plan.md and the design canvas:
   status is a stripe + chip, every machine fact is monospace. */

:root {
  --ground:   #F5F7F9;
  --surface:  #FFFFFF;
  --sunken:   #EDF0F4;
  --ink:      #14171C;
  --muted:    #58626F;
  --line:     #DCE1E8;
  --accent:   #B36A08;
  --accent-soft: #FBEFDC;

  --run:      #1F6B87;
  --wait:     #B36A08;
  --human:    #A8352A;
  --human-fg: #FFFFFF;
  --done:     #3A7150;
  --unknown:  #58626F;

  --danger:   #A8352A;
  --danger-soft: #FDFAFA;

  --shadow: 0 1px 2px rgba(20,23,28,.06), 0 8px 24px -18px rgba(20,23,28,.4);
  --display: "Archivo", "Helvetica Neue", Arial, sans-serif;
  --mono: "JetBrains Mono", ui-monospace, "SFMono-Regular", Menlo, monospace;
}

@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) {
    --ground:  #0E1116;
    --surface: #161A20;
    --sunken:  #1B2027;
    --ink:     #E7EAEF;
    --muted:   #939DAB;
    --line:    #262D36;
    --accent:  #E4A649;
    --accent-soft: #241D0F;

    --run:      #6FB3CE;
    --wait:     #E4A649;
    --human:    #E38076;
    --human-fg: #0E1116;
    --done:     #74B78F;
    --unknown:  #8A94A2;

    --danger:   #E38076;
    --danger-soft: #1E1416;
    --shadow: 0 1px 2px rgba(0,0,0,.4), 0 10px 28px -20px rgba(0,0,0,.9);
  }
}
:root[data-theme="dark"] {
  --ground:  #0E1116;
  --surface: #161A20;
  --sunken:  #1B2027;
  --ink:     #E7EAEF;
  --muted:   #939DAB;
  --line:    #262D36;
  --accent:  #E4A649;
  --accent-soft: #241D0F;

  --run:      #6FB3CE;
  --wait:     #E4A649;
  --human:    #E38076;
  --human-fg: #0E1116;
  --done:     #74B78F;
  --unknown:  #8A94A2;

  --danger:   #E38076;
  --danger-soft: #1E1416;
  --shadow: 0 1px 2px rgba(0,0,0,.4), 0 10px 28px -20px rgba(0,0,0,.9);
}

* { box-sizing: border-box; }
html, body { height: 100%; }
body {
  margin: 0;
  background: var(--ground);
  color: var(--ink);
  font-family: var(--display);
  font-size: 13px;
  -webkit-font-smoothing: antialiased;
}
a { color: var(--accent); }
button { font-family: inherit; }
.mono { font-family: var(--mono); }
.tabular { font-variant-numeric: tabular-nums; }

/* ---------------------------------------------------------------- shell */

#app { display: flex; flex-direction: column; height: 100%; }

header.top {
  height: 52px; flex-shrink: 0;
  background: var(--surface); border-bottom: 1px solid var(--line);
  display: flex; align-items: center; gap: 16px; padding: 0 16px;
}
header.top .brand {
  font-weight: 700; font-size: 15px; letter-spacing: -0.01em;
  color: var(--ink); text-decoration: none; border-bottom: 1px solid transparent;
}
header.top .brand:hover { border-bottom-color: var(--line); }
header.top .cluster { font-family: var(--mono); font-size: 10px; color: var(--muted); }
.pill {
  display: flex; align-items: center; gap: 7px; padding: 4px 9px;
  border: 1px solid var(--line); border-radius: 3px; background: var(--ground);
  font-family: var(--mono); font-size: 10.5px; white-space: nowrap;
}
.pill .dot { width: 6px; height: 6px; border-radius: 50%; background: var(--done); display: block; }
.pill.stale { border-color: var(--human); color: var(--human); }
.pill.stale .dot { background: var(--human); }

nav.top-tabs { display: none; }
@media (min-width: 900px) {
  nav.top-tabs { display: flex; align-items: center; gap: 4px; margin-left: auto; }
  nav.top-tabs .tab {
    padding: 5px 11px; border-radius: 3px; font-size: 12px; color: var(--muted); cursor: pointer;
    display: flex; align-items: center; gap: 5px;
  }
  nav.top-tabs .tab.active { background: var(--ink); color: var(--surface); }
  nav.top-tabs .tab .badge { width: 5px; height: 5px; border-radius: 50%; background: var(--human); display: block; }
}

main { flex-grow: 1; min-height: 0; overflow: hidden; display: flex; flex-direction: column; }

/* staleness banner */
.staleness {
  display: flex; align-items: center; gap: 10px; padding: 12px 16px;
  background: var(--danger-soft); border-bottom: 1px solid var(--line);
}
.staleness.warn { background: var(--accent-soft); }
.staleness svg { flex-shrink: 0; }
.staleness .msg { display: flex; flex-direction: column; gap: 2px; }
.staleness .title { font-weight: 600; font-size: 13.5px; color: var(--danger); }
.staleness.warn .title { color: var(--wait); }
.staleness .detail { font-size: 12px; color: var(--muted); }

/* bottom tab bar - phone only */
nav.tab-bar {
  flex-shrink: 0; border-top: 1px solid var(--line); background: var(--surface);
  display: grid; grid-template-columns: repeat(3, minmax(0, 1fr));
  padding-bottom: env(safe-area-inset-bottom, 0);
}
@media (min-width: 900px) { nav.tab-bar { display: none; } }
nav.tab-bar .tab {
  height: 56px; display: flex; flex-direction: column; align-items: center; justify-content: center;
  gap: 4px; color: var(--muted); position: relative; cursor: pointer;
}
nav.tab-bar .tab.active { color: var(--ink); }
nav.tab-bar .tab.active svg { stroke: var(--ink); }
nav.tab-bar .tab svg { stroke: var(--muted); }
nav.tab-bar .tab .label { font-size: 10.5px; font-weight: 500; }
nav.tab-bar .tab .badge {
  position: absolute; top: 8px; right: calc(50% - 16px);
  width: 7px; height: 7px; border-radius: 50%; background: var(--human); display: block;
}

/* ---------------------------------------------------------------- runs list */

.runs-pane {
  display: flex; flex-direction: column; min-height: 0; overflow: hidden;
  background: var(--surface);
}
.layout-two-pane { display: flex; flex-direction: column; flex-grow: 1; min-height: 0; }
@media (min-width: 900px) {
  .layout-two-pane { flex-direction: row; }
  .runs-pane { width: 556px; flex-shrink: 0; border-right: 1px solid var(--line); }
}
/* Phone: only one of the two panes is visible at a time, toggled by a body
   class app.js sets on navigation. Desktop always shows both. */
@media (max-width: 899px) {
  body.detail-open .runs-pane { display: none; }
  body:not(.detail-open) .detail-pane { display: none; }
}
.runs-summary {
  display: flex; align-items: center; gap: 10px; padding: 11px 16px;
  border-bottom: 1px solid var(--line); font-family: var(--mono); font-size: 10.5px;
}
.runs-summary .count { letter-spacing: 0.1em; text-transform: uppercase; color: var(--muted); }
.runs-summary .spacer { flex-grow: 1; }
.runs-summary .flag.human { color: var(--human); }
.runs-summary .flag.wait { color: var(--wait); }

.run-list { flex-grow: 1; overflow-y: auto; }
.run-row {
  display: flex; border-bottom: 1px solid var(--line); cursor: pointer;
}
.run-row:hover { background: var(--sunken); }
.run-row.selected { background: var(--sunken); }
.run-row .stripe { width: 3px; flex-shrink: 0; }
.run-row .body { flex-grow: 1; padding: 13px 16px; display: flex; flex-direction: column; gap: 7px; min-width: 0; }
.run-row .line1 { display: flex; align-items: baseline; gap: 9px; }
.run-row .name { font-family: var(--mono); font-size: 12.5px; font-weight: 500; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.run-row .name.dim { color: var(--muted); }
.run-row .spacer { flex-grow: 1; }
.chip {
  font-family: var(--mono); font-size: 9.5px; letter-spacing: 0.05em;
  padding: 1px 6px; border-radius: 2px; border: 1px solid; white-space: nowrap;
}
.chip.solid { border: none; }
.chip.dashed { border-style: dashed; }
.run-row .line2 { display: flex; align-items: baseline; gap: 14px; font-family: var(--mono); font-size: 11px; color: var(--muted); flex-wrap: wrap; }
.run-row .line2 b { color: var(--ink); font-weight: 500; }
.progress-bar { height: 3px; background: var(--line); display: flex; }
.progress-bar .fill { background: var(--run); }
.empty-note { padding: 24px 16px; color: var(--muted); font-size: 13px; }

/* status color utilities, applied by JS via className */
.s-RUNNING { color: var(--run); border-color: var(--run); }
.s-AWAITING_LEASE { color: var(--wait); border-color: var(--wait); }
.s-AWAITING_HUMAN { background: var(--human); color: var(--human-fg); }
.s-STALLED { color: var(--wait); border-color: var(--wait); }
.s-COMPLETED { color: var(--done); border-color: var(--done); }
.s-STOPPED { color: var(--muted); border-color: var(--line); }
.s-ABANDONED { color: var(--muted); border-color: var(--line); }
.s-UNKNOWN { color: var(--unknown); border-color: var(--unknown); }
.stripe-RUNNING { background: var(--run); }
.stripe-AWAITING_LEASE { background: var(--wait); }
.stripe-AWAITING_HUMAN { background: var(--human); }
.stripe-STALLED { background: var(--wait); }
.stripe-COMPLETED { background: var(--done); }
.stripe-STOPPED { background: var(--line); }
.stripe-ABANDONED { background: var(--line); }
.stripe-UNKNOWN { background: var(--unknown); }

/* ---------------------------------------------------------------- detail */

.detail-pane { flex-grow: 1; display: flex; flex-direction: column; min-width: 0; min-height: 0; overflow: hidden; }
.detail-header { padding: 16px 20px 0; display: flex; flex-direction: column; gap: 12px; flex-shrink: 0; }
.detail-title { display: flex; align-items: flex-start; gap: 14px; flex-wrap: wrap; }
.detail-title .name { font-family: var(--mono); font-size: 16px; font-weight: 500; letter-spacing: -0.01em; }
.detail-title .sub { font-family: var(--mono); font-size: 11px; color: var(--muted); }
.detail-actions { display: flex; gap: 6px; margin-left: auto; }
.btn {
  padding: 6px 12px; border: 1px solid var(--line); border-radius: 3px; font-size: 12px;
  background: var(--surface); color: var(--ink); cursor: pointer;
}
.btn.danger { border-color: var(--danger); color: var(--danger); }
.btn.primary { background: var(--ink); color: var(--surface); border-color: var(--ink); }
.btn:disabled { opacity: 0.45; cursor: not-allowed; }
.btn:hover:not(:disabled) { filter: brightness(0.97); }

.detail-tabs { display: flex; gap: 3px; border-bottom: 1px solid var(--line); overflow-x: auto; }
.detail-tabs .tab { padding: 8px 13px; font-size: 12.5px; color: var(--muted); cursor: pointer; white-space: nowrap; }
.detail-tabs .tab.active { font-weight: 500; color: var(--ink); border-bottom: 2px solid var(--accent); margin-bottom: -1px; }

.detail-body { flex-grow: 1; overflow-y: auto; padding: 16px 20px 24px; display: flex; flex-direction: column; gap: 16px; }

.callout {
  border: 1px solid var(--line); border-left: 3px solid var(--run); background: var(--surface);
  padding: 13px 15px; display: flex; flex-direction: column; gap: 4px;
}
.callout .k { font-family: var(--mono); font-size: 9.5px; letter-spacing: 0.11em; text-transform: uppercase; color: var(--muted); }
.callout .v { font-size: 13.5px; line-height: 1.5; }

.facts-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 1px; background: var(--line); border: 1px solid var(--line); }
@media (min-width: 700px) { .facts-grid { grid-template-columns: repeat(4, minmax(0, 1fr)); } }
.fact { background: var(--surface); padding: 11px 13px; display: flex; flex-direction: column; gap: 3px; }
.fact .k { font-family: var(--mono); font-size: 9.5px; letter-spacing: 0.09em; text-transform: uppercase; color: var(--muted); }
.fact .v { font-family: var(--mono); font-size: 15px; }
.fact .hint { font-family: var(--mono); font-size: 10px; color: var(--muted); }
.fact .v.warn { color: var(--wait); }
.fact .v.good { color: var(--done); }

.panel { border: 1px solid var(--line); background: var(--surface); }
.panel-row { display: flex; align-items: center; gap: 10px; padding: 10px 13px; border-bottom: 1px solid var(--line); font-family: var(--mono); font-size: 11.5px; }
.panel-row:last-child { border-bottom: none; }
.panel-title { font-family: var(--mono); font-size: 9.5px; letter-spacing: 0.11em; text-transform: uppercase; color: var(--muted); }

.kv { display: flex; gap: 10px; }
.kv .k { color: var(--muted); width: 100px; flex-shrink: 0; }

.events-list { max-height: 100%; overflow-y: auto; }
.event-row { display: flex; gap: 11px; padding: 9px 13px; border-bottom: 1px solid var(--sunken); font-family: var(--mono); font-size: 11px; }
.event-row .ts { color: var(--muted); flex-shrink: 0; }
.event-row .kind { flex-shrink: 0; }
.event-row .kind.applied { color: var(--done); }
.event-row .kind.rejected { color: var(--danger); }
.event-row .kind.human { color: var(--human); }
.event-row .kind.lease { color: var(--wait); }
.event-row .extra { color: var(--muted); overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }

/* metrics */
.chart-card { border: 1px solid var(--line); background: var(--surface); padding: 16px 18px 12px; display: flex; flex-direction: column; gap: 8px; }
.chart-card .head { display: flex; align-items: baseline; gap: 12px; flex-wrap: wrap; }
.chart-card .head .title { font-size: 13.5px; font-weight: 600; }
.chart-card .head .note { font-family: var(--mono); font-size: 11px; color: var(--muted); }
.chart-card .head .spacer { flex-grow: 1; }
.chart-card .head .last { font-family: var(--mono); font-size: 11px; color: var(--muted); }
.chart-card .head .last b { font-size: 15px; color: var(--ink); }
.chart-grid { display: grid; grid-template-columns: 1fr; gap: 16px; }
@media (min-width: 900px) { .chart-grid.secondary { grid-template-columns: repeat(3, minmax(0, 1fr)); } }

.source-budgets { display: grid; grid-template-columns: 1fr; gap: 16px; }
@media (min-width: 640px) { .source-budgets { grid-template-columns: repeat(2, minmax(0, 1fr)); } }
.panel-row { flex-wrap: wrap; }
.panel-row > span:not(.kv) { min-width: 0; overflow-wrap: anywhere; }
svg.chart { width: 100%; height: auto; display: block; }
svg.chart .grid { stroke: var(--sunken); stroke-width: 1; }
svg.chart .axis { stroke: var(--line); stroke-width: 1; }
svg.chart .label { font-family: var(--mono); fill: var(--muted); }
svg.chart .series { fill: none; stroke: var(--run); stroke-width: 2; stroke-linejoin: round; stroke-linecap: round; }
svg.chart .series.derived { stroke: var(--done); }
svg.chart .endpoint { fill: var(--run); stroke: var(--surface); stroke-width: 2; }
svg.chart .marker { stroke: var(--wait); stroke-width: 1; stroke-dasharray: 3 3; }
svg.chart .marker-label { fill: var(--wait); font-family: var(--mono); }

/* logs */
.rank-select { display: flex; align-items: center; gap: 6px; padding: 10px 16px; border-bottom: 1px solid var(--line); flex-wrap: wrap; }
.rank-select .label { font-family: var(--mono); font-size: 11px; color: var(--muted); margin-right: 2px; }
.rank-select .rank {
  font-family: var(--mono); font-size: 12px; padding: 5px 10px; border: 1px solid var(--line);
  border-radius: 3px; color: var(--muted); cursor: pointer;
}
.rank-select .rank.active { background: var(--human); color: var(--human-fg); border-color: var(--human); }
.rank-select .rank.ok.active { background: var(--ink); color: var(--surface); border-color: var(--ink); }
.rank-select .spacer { flex-grow: 1; }
.rank-select .jump { font-family: var(--mono); font-size: 11px; color: var(--accent); cursor: pointer; }

.log-body { flex-grow: 1; background: #05070A; overflow-y: auto; padding: 12px 0; }
.log-line { display: flex; gap: 10px; padding: 3px 14px; }
.log-line .no { font-family: var(--mono); font-size: 10px; color: #4A5561; flex-shrink: 0; font-variant-numeric: tabular-nums; }
.log-line .text { font-family: var(--mono); font-size: 11px; color: #8B95A3; line-height: 1.55; word-break: break-all; white-space: pre-wrap; }
.log-line.match { background: #1E1416; border-left: 3px solid var(--human); }
.log-line.match .no { color: var(--human); }
.log-line.match .text { color: #F0B3AB; }
.masked { color: var(--accent); background: rgba(228,166,73,0.15); padding: 0 3px; }
.log-footer {
  flex-shrink: 0; padding: 10px 16px; border-top: 1px solid var(--line);
  display: flex; align-items: center; gap: 10px; font-family: var(--mono); font-size: 10.5px; color: var(--muted);
  background: var(--surface);
}
.mask-note {
  flex-shrink: 0; padding: 11px 16px; background: var(--surface); border-top: 1px solid var(--line);
  display: flex; align-items: center; gap: 9px; font-size: 11.5px; color: var(--muted);
}

/* alerts / controls */
.alerts-layout { display: flex; flex-direction: column; min-height: 0; flex-grow: 1; overflow: hidden; }
@media (min-width: 900px) { .alerts-layout { display: grid; grid-template-columns: minmax(0,1fr) 420px; } }
.alert-main { padding: 18px 20px; overflow-y: auto; display: flex; flex-direction: column; gap: 14px; }
.alert-side { border-left: 1px solid var(--line); background: var(--surface); padding: 18px 18px; overflow-y: auto; display: flex; flex-direction: column; gap: 12px; }
@media (max-width: 899px) { .alert-side { border-left: none; border-top: 1px solid var(--line); } }

.control-card { border: 1px solid var(--line); padding: 12px 14px; display: flex; flex-direction: column; gap: 6px; }
.control-card .row { display: flex; align-items: center; gap: 9px; }
.control-card .name { font-family: var(--mono); font-size: 12.5px; font-weight: 500; }
.control-card .desc { font-size: 12px; color: var(--muted); line-height: 1.45; }
.control-card.destructive { border-color: var(--danger); background: var(--danger-soft); }
.control-card.destructive .name { color: var(--danger); }
.confirm-input {
  flex-grow: 1; border: 1px solid var(--danger); background: var(--surface); padding: 7px 9px;
  font-family: var(--mono); font-size: 11.5px; color: var(--ink); border-radius: 2px;
}
.confirm-input:focus { outline: none; }
.reason-input {
  width: 100%; border: 1px solid var(--line); border-radius: 3px; padding: 7px 9px;
  font-size: 12.5px; font-family: inherit; resize: vertical; min-height: 40px;
}

.log-excerpt { background: #14171C; padding: 13px 15px; overflow-x: auto; }
.log-excerpt pre { margin: 0; font-family: var(--mono); font-size: 11.5px; line-height: 1.65; color: #C9D1D9; white-space: pre-wrap; }

.toast {
  position: fixed; bottom: 16px; left: 50%; transform: translateX(-50%);
  background: var(--ink); color: var(--surface); padding: 9px 16px; border-radius: 4px;
  font-size: 12.5px; box-shadow: var(--shadow); z-index: 50;
}

.health-grid { display: grid; grid-template-columns: 1fr; gap: 16px; padding: 18px 20px; overflow-y: auto; }
@media (min-width: 700px) { .health-grid { grid-template-columns: repeat(2, minmax(0,1fr)); } }
.health-card { border: 1px solid var(--line); background: var(--surface); padding: 14px 16px; display: flex; flex-direction: column; gap: 8px; }
.health-card .title { font-size: 13px; font-weight: 600; display: flex; align-items: center; gap: 8px; }
.health-card .title .dot { width: 8px; height: 8px; border-radius: 50%; }
.health-card .body { font-size: 12.5px; color: var(--muted); line-height: 1.5; }
.health-card .row { display: flex; justify-content: space-between; font-family: var(--mono); font-size: 12px; padding: 3px 0; }
.health-card .row b { color: var(--ink); font-weight: 500; }
.failure-list { font-family: var(--mono); font-size: 11.5px; color: var(--danger); display: flex; flex-direction: column; gap: 4px; }

@media (max-width: 899px) {
  header.top { padding-top: env(safe-area-inset-top, 0); height: calc(52px + env(safe-area-inset-top, 0)); }
}