/* BBR Console — dark technical console.
   Dark green/graphite palette, sized for long-session readability. */

:root{
  --bg:#0c0f0d;
  --bg-raised:#121614;
  --bg-card:#151a17;
  --line:#232b26;
  --line-soft:#1b211d;
  --text:#dfe7e1;
  --text-dim:#8b9a90;
  --text-faint:#5f6d65;
  --accent:#b8f078;
  --accent-dim:#4c6b58;
  --crit:#ff6b5e;
  --warn:#ffb454;
  --ok:#5edc9a;
  --info:#6fb4ff;
  --mono:ui-monospace,"SFMono-Regular",Menlo,Consolas,monospace;
  --sans:system-ui,-apple-system,"Segoe UI",Roboto,sans-serif;
}

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

/* Long unbroken strings are everywhere in this app: pod names like
   api-8676897bdc-md89n, PromQL queries, container image digests. Left alone
   they set a minimum width nothing can shrink below and the page scrolls
   sideways on a phone. This makes them wrap instead. */
body, .res-body, .res-li, .fd, .kv dd, .note, td, .code{
  overflow-wrap:anywhere;
}

html{overflow-x:hidden}

body{
  background:var(--bg);
  color:var(--text);
  font:15px/1.55 var(--sans);
  -webkit-font-smoothing:antialiased;
  min-height:100vh;
  display:flex;
  flex-direction:column;
}

/* ---------------------------------------------------------------- topbar */
.topbar{
  display:flex;align-items:center;justify-content:space-between;gap:20px;
  padding:14px 22px;
  background:var(--bg-raised);
  border-bottom:1px solid var(--line);
  flex-wrap:wrap;
}
.brand{display:flex;align-items:center;gap:14px}
.logo{
  font:700 15px/1 var(--mono);
  letter-spacing:.14em;
  color:var(--bg);
  background:var(--accent);
  padding:9px 10px;border-radius:5px;
}
.topbar h1{font-size:16px;font-weight:600;letter-spacing:-.01em}
.tagline{font-size:12px;color:var(--text-faint)}

.status-cluster{display:flex;align-items:center;gap:10px;flex-wrap:wrap}
.pill{
  display:inline-flex;align-items:center;gap:7px;
  font:12px/1 var(--mono);letter-spacing:.06em;
  padding:8px 11px;border-radius:999px;
  background:var(--bg-card);border:1px solid var(--line);
  color:var(--text-dim);white-space:nowrap;
}
#author-link{
  text-decoration:none;
  transition:border-color .15s, color .15s;
}
#author-link:hover{border-color:var(--accent);color:var(--accent)}
.dot{width:7px;height:7px;border-radius:50%;background:var(--text-faint);flex:none}
.dot-safe{background:var(--accent)}
.dot-ok{background:var(--ok)}
.dot-warn{background:var(--warn)}
.dot-crit{background:var(--crit);animation:pulse 1.4s ease-in-out infinite}
@keyframes pulse{50%{opacity:.35}}

.btn{
  font:12px/1 var(--sans);
  background:var(--bg-card);color:var(--text);
  border:1px solid var(--line);border-radius:6px;
  padding:9px 14px;cursor:pointer;
}
.btn:hover{border-color:var(--accent-dim);color:var(--accent)}
.btn:active{transform:translateY(1px)}
.btn[disabled]{opacity:.5;cursor:default}

/* ------------------------------------------------------------------ tabs */
.tabs{
  display:flex;gap:2px;padding:0 14px;
  background:var(--bg-raised);
  border-bottom:1px solid var(--line);
  overflow-x:auto;
}
.tabs button{
  background:none;border:none;border-bottom:2px solid transparent;
  color:var(--text-dim);font:13px/1 var(--sans);
  padding:13px 14px;cursor:pointer;white-space:nowrap;
}
.tabs button:hover{color:var(--text)}
.tabs button.active{color:var(--accent);border-bottom-color:var(--accent)}

/* ------------------------------------------------------------------ main */
main{flex:1;padding:22px;max-width:1500px;width:100%;margin:0 auto}
.loading{color:var(--text-faint);padding:50px;text-align:center;font:13px var(--mono)}

h2.section{
  font:12px/1 var(--mono);letter-spacing:.14em;text-transform:uppercase;
  color:var(--text-faint);margin:26px 0 12px;
}
h2.section:first-child{margin-top:0}

/* Every grid here needs minmax(0,...) for the same reason as .res-flow:
   without it, a long unbroken string (a pod name, a PromQL query) forces the
   track wider than the viewport and the whole page overflows sideways. */
.grid{display:grid;gap:14px}
.g2{grid-template-columns:repeat(auto-fit,minmax(min(320px,100%),1fr))}
.g3{grid-template-columns:repeat(auto-fit,minmax(min(230px,100%),1fr))}
.g4{grid-template-columns:repeat(auto-fit,minmax(min(175px,100%),1fr))}
.grid > *{min-width:0}

.card{
  background:var(--bg-card);
  border:1px solid var(--line);
  border-radius:9px;padding:16px;
  min-width:0;
}
.card h3{
  font:12px/1 var(--mono);letter-spacing:.12em;text-transform:uppercase;
  color:var(--text-faint);margin-bottom:12px;font-weight:500;
}

/* ------------------------------------------------------------------ stat */
.stat{display:flex;flex-direction:column;gap:5px}
.stat .v{font:600 27px/1 var(--mono);letter-spacing:-.02em}
.stat .l{font:12px/1 var(--mono);letter-spacing:.08em;color:var(--text-faint);text-transform:uppercase}
.stat .sub{font-size:12px;color:var(--text-faint)}
.v-ok{color:var(--ok)} .v-warn{color:var(--warn)} .v-crit{color:var(--crit)} .v-accent{color:var(--accent)}

/* --------------------------------------------------------------- banner */
.banner{
  border-radius:9px;padding:15px 17px;margin-bottom:18px;
  border:1px solid;display:flex;gap:13px;align-items:flex-start;
}
.banner .bt{font-weight:600;margin-bottom:3px}
.banner .bd{font-size:13px;opacity:.85;line-height:1.5}
.b-ok{background:rgba(94,220,154,.07);border-color:rgba(94,220,154,.3);color:var(--ok)}
.b-warn{background:rgba(255,180,84,.07);border-color:rgba(255,180,84,.3);color:var(--warn)}
.b-crit{background:rgba(255,107,94,.08);border-color:rgba(255,107,94,.35);color:var(--crit)}
.b-info{background:rgba(111,180,255,.06);border-color:rgba(111,180,255,.25);color:var(--info)}
.banner .bd{color:var(--text-dim)}

/* -------------------------------------------------------------- findings */
.finding{
  display:flex;gap:12px;padding:12px 0;
  border-bottom:1px solid var(--line-soft);
}
.finding:last-child{border-bottom:none}
.finding .sev{
  font:12px/1 var(--mono);letter-spacing:.08em;text-transform:uppercase;
  padding:5px 7px;border-radius:4px;height:fit-content;flex:none;min-width:66px;text-align:center;
}
.sev-critical{background:rgba(255,107,94,.13);color:var(--crit)}
.sev-warning{background:rgba(255,180,84,.13);color:var(--warn)}
.sev-info{background:rgba(111,180,255,.12);color:var(--info)}
.finding .ft{font-weight:600;font-size:14px;margin-bottom:3px}
.finding .fd{font-size:12.5px;color:var(--text-dim);line-height:1.5}
.finding .plane{
  font:12px var(--mono);color:var(--text-faint);
  border:1px solid var(--line);border-radius:3px;padding:2px 6px;
  margin-left:8px;text-transform:uppercase;letter-spacing:.06em;
}

/* ----------------------------------------------------------------- table */
table{width:100%;border-collapse:collapse;font-size:13px}
th{
  text-align:left;font:12px/1 var(--mono);letter-spacing:.1em;text-transform:uppercase;
  color:var(--text-faint);padding:9px 10px;border-bottom:1px solid var(--line);font-weight:500;
}
td{padding:10px;border-bottom:1px solid var(--line-soft);vertical-align:top}
tr:last-child td{border-bottom:none}
tr.clickable{cursor:pointer}
tr.clickable:hover{background:rgba(184,240,120,.04)}
.mono{font-family:var(--mono);font-size:12px}

.tag{
  display:inline-block;font:12px/1 var(--mono);letter-spacing:.06em;
  padding:4px 7px;border-radius:4px;border:1px solid var(--line);color:var(--text-dim);
}
.tag-ok{background:rgba(94,220,154,.12);color:var(--ok);border-color:transparent}
.tag-crit{background:rgba(255,107,94,.13);color:var(--crit);border-color:transparent}
.tag-warn{background:rgba(255,180,84,.13);color:var(--warn);border-color:transparent}
.tag-accent{background:rgba(184,240,120,.13);color:var(--accent);border-color:transparent}

/* ----------------------------------------------------------------- chart */
.chart{width:100%;height:120px;display:block}
.chart-legend{display:flex;gap:16px;font:12px var(--mono);color:var(--text-faint);margin-top:8px}
.chart-legend i{display:inline-block;width:9px;height:2px;vertical-align:middle;margin-right:5px}

/* -------------------------------------------------------------- pipeline */
.pipeline{display:flex;align-items:stretch;gap:0;overflow-x:auto;padding:4px 0}
.stage{
  flex:1;min-width:104px;text-align:center;padding:13px 8px;
  border:1px solid var(--line);background:var(--bg-raised);
  position:relative;
}
.stage:first-child{border-radius:7px 0 0 7px}
.stage:last-child{border-radius:0 7px 7px 0}
.stage + .stage{border-left:none}
.stage .sn{font:12px var(--mono);color:var(--text-faint);letter-spacing:.1em}
.stage .sl{font-size:12px;font-weight:600;margin-top:5px}
.stage.done{border-color:var(--accent-dim)}
.stage.done .sl{color:var(--accent)}
.stage.blocked .sl{color:var(--crit)}

/* ------------------------------------------------------------------ misc */
.kv{
  display:grid;
  /* auto for the label column forces the whole list as wide as its longest
     label plus content. On a phone that punches out of the card, measured
     at 68px over. Cap the label column and let the value column shrink. */
  grid-template-columns:minmax(0,max-content) minmax(0,1fr);
  gap:7px 16px;font-size:13px;
}
.kv dt{color:var(--text-faint);font:12px var(--mono);letter-spacing:.06em;padding-top:2px}
.kv dd{color:var(--text);min-width:0}

@media (max-width:560px){
  /* Below this the two-column pairing stops working: labels and values
     both get too narrow to read. Stack them instead. */
  .kv{grid-template-columns:minmax(0,1fr);gap:2px 0}
  .kv dd{margin-bottom:8px}
}

.note{
  font-size:12.5px;color:var(--text-dim);line-height:1.6;
  border-left:2px solid var(--accent-dim);padding-left:12px;margin-top:10px;
}
.empty{color:var(--text-faint);font-size:13px;padding:22px;text-align:center}
.code{
  font:12px/1.6 var(--mono);background:var(--bg);border:1px solid var(--line);
  border-radius:6px;padding:12px;overflow-x:auto;color:var(--text-dim);
  white-space:pre-wrap;word-break:break-word;
}
.bar{height:5px;background:var(--bg);border-radius:3px;overflow:hidden;margin-top:7px}
.bar > i{display:block;height:100%;background:var(--accent)}
.back{
  background:none;border:none;color:var(--text-dim);cursor:pointer;
  font:12px var(--mono);padding:0;margin-bottom:14px;
}
.back:hover{color:var(--accent)}

.auto-panel{margin:16px 0 4px;border-left:3px solid var(--accent)}
.auto-row{display:flex;align-items:center;gap:9px;font-size:14px}

.scope-note{
  font:12px/1.6 var(--mono);color:var(--text-faint);
  background:var(--bg-raised);border:1px solid var(--line);
  border-radius:7px;padding:11px 14px;margin:16px 0 4px;
}

/* ------------------------------------------------------ problems fixed */
.section-lede{
  font-size:13.5px;color:var(--text-dim);line-height:1.6;
  margin:-4px 0 14px;max-width:80ch;
}

.res{
  background:var(--bg-card);
  border:1px solid var(--line);
  border-left:3px solid var(--ok);
  border-radius:9px;
  padding:18px;margin-bottom:14px;
}

.res-head{
  display:flex;justify-content:space-between;align-items:flex-start;
  gap:14px;flex-wrap:wrap;margin-bottom:10px;
}
.res-title{font-size:16px;font-weight:600;line-height:1.35;letter-spacing:-.01em}
.res-meta{display:flex;gap:7px;align-items:center;flex-wrap:wrap;margin-top:8px}
.res-id{font-size:12px;color:var(--text-faint)}
.res-status{
  font:12px/1 var(--mono);letter-spacing:.1em;
  background:rgba(94,220,154,.13);color:var(--ok);
  padding:6px 10px;border-radius:999px;white-space:nowrap;flex:none;
}

.res-impact{
  font-size:13.5px;color:var(--warn);line-height:1.55;
  background:rgba(255,180,84,.07);border:1px solid rgba(255,180,84,.22);
  border-radius:6px;padding:10px 12px;margin-bottom:14px;
}
.res-impact strong{color:var(--warn)}

/* The 5-step flow is the whole point: problem -> evidence -> cause -> fix -> proof
   minmax(0,1fr) is load-bearing. Grid items default to min-width:auto, which
   means they refuse to shrink below their content and punch out of the card.
   Measured at 320px: children were escaping by 89px before this was added. */
.res-flow{
  display:grid;gap:1px;background:var(--line-soft);
  border-radius:7px;overflow:hidden;
  grid-template-columns:minmax(0,1fr);
}
.res-step{background:var(--bg-raised);padding:13px 15px;min-width:0}
.res-step-h{
  font:12px/1 var(--mono);letter-spacing:.12em;text-transform:uppercase;
  color:var(--text-faint);margin-bottom:9px;
  display:flex;align-items:center;gap:8px;
}
.res-n{
  display:inline-flex;align-items:center;justify-content:center;
  width:20px;height:20px;border-radius:50%;
  background:var(--line);color:var(--text-dim);
  font-size:12px;font-weight:700;flex:none;
}
.res-verified{background:rgba(94,220,154,.05);min-width:0}
.res-verified .res-step-h{color:var(--ok)}
.res-verified .res-n{background:rgba(94,220,154,.2);color:var(--ok)}

.res-body{font-size:13.5px;line-height:1.6;color:var(--text)}
.res-sub{font-size:12px;color:var(--text-faint);margin-top:7px;line-height:1.5}

.res-list{list-style:none;display:flex;flex-direction:column;gap:6px}
.res-li{
  font:12.5px/1.55 var(--mono);color:var(--text-dim);
  padding-left:16px;position:relative;
}
.res-li::before{content:"›";position:absolute;left:0;color:var(--accent-dim)}
.res-li.ok{color:var(--text)}
.res-li.ok::before{content:"✓";color:var(--ok);font-family:var(--sans)}

.res-trap{
  font-size:12.5px;line-height:1.55;color:var(--text-dim);
  border-left:2px solid var(--warn);padding-left:11px;margin-top:11px;
}
.res-trap strong{color:var(--warn)}
.res-sec{
  font-size:12.5px;line-height:1.55;color:var(--text-dim);
  border-left:2px solid var(--accent-dim);padding-left:11px;margin-top:10px;
}
.res-sec strong{color:var(--accent)}
.res-ongoing{
  font-size:12.5px;color:var(--warn);line-height:1.55;
  margin-top:12px;padding-top:12px;border-top:1px solid var(--line-soft);
}

@media (min-width:1100px){
  /* Steps 2 (evidence) and 3 (root cause) pair naturally side by side -
     you read the evidence, then what it means. Steps 1, 4 and 5 span the
     full width: the symptom is a lede, the fix is the answer, and the
     verification is the conclusion. Without this, step 4 sat alone in one
     column leaving a large dead gap beside it. */
  .res-flow{grid-template-columns:minmax(0,1fr) minmax(0,1fr)}
  .res-step:nth-child(1){grid-column:1/-1}
  .res-step:nth-child(4){grid-column:1/-1}
  .res-verified{grid-column:1/-1}
}

@media (max-width:640px){
  .res{padding:14px}
  .res-head{flex-direction:column;gap:8px}
  .res-title{font-size:15px}
}

.footer{
  padding:13px 22px;border-top:1px solid var(--line);
  color:var(--text-faint);font:12px var(--mono);
  display:flex;justify-content:space-between;gap:12px;flex-wrap:wrap;
}

@media (max-width:640px){
  main{padding:14px}
  .topbar{padding:12px 14px}
  .stat .v{font-size:23px}
  .finding{flex-direction:column;gap:7px}

  /* Raise the 10-11px type. It was legible on a desktop monitor and a
     squint on a phone. 12px is the floor here. */
  .stat .l, .stat .sub, .scope-note, .res-li, .res-sub,
  .tag, .sev, .kv dt, .mono, .chart-legend, th, .pill{
    font-size:12px;
  }
  .card h3, .res-step-h, h2.section{font-size:12px}

  /* Tables are the worst offender on a narrow screen: they refuse to
     shrink, so the page scrolls sideways. Let them scroll inside their
     own card instead of dragging the whole layout with them. */
  .card table{display:block;overflow-x:auto;-webkit-overflow-scrolling:touch}
  td, th{white-space:nowrap}
  td.mono, .res-li{white-space:normal}
}

@media (prefers-reduced-motion:reduce){
  *{animation:none!important;transition:none!important}
}