/* ============================================================
   Bug Journey storyboard — index_v2c (NewLayoutC A/B variant)
   Self-contained, BEM-ish with a `bj-` prefix. Design tokens are
   scoped to `.bj` so nothing leaks into the rest of the page.
   Ported from design-dev/bug-journey-storyboard-curve.html
   ============================================================ */

.bj{
  --bj-ink:#eaf0fa;
  --bj-dim:#9fb0cf;
  --bj-faint:#647394;
  --bj-line:rgba(108,148,220,.16);
  --bj-line-soft:rgba(108,148,220,.10);
  --bj-card-top:#1b2842;
  --bj-card-bot:#141f37;
  --bj-cyan:#74ffe2;
  --bj-blue:#5e9aff;
  --bj-red:#e6557a;
  --bj-green:#2bc784;
  --bj-amber:#f5934e;
  position:relative;
  color:var(--bj-ink);
  line-height:1.55;
}
.bj *{box-sizing:border-box;}

/* ───────── section header ───────── */
.bj-head{max-width:1140px;margin:0 auto;padding:64px 16px 8px;}   /* rail wrapper */
.bj-head .v2-shead{margin-bottom:0;}
/* NOTE: old .bj-head p / .bj-head h2 / .bj-kicker / .bj-em rules removed —
   the header now uses the shared .v2-shead component. Don't reintroduce a
   `.bj-head p` rule; it would override the shared kicker color. */

/* ───────── chaos intro ───────── */
.bj-intro{max-width:560px;margin:44px auto 0;padding:0 28px;}
.bj-intro__cap{text-align:center;font-size:14px;color:var(--bj-faint);font-style:italic;margin:16px 0 0;}

.bj-discord{
  background:#141a24;border:1px solid rgba(255,255,255,.05);border-radius:14px;overflow:hidden;
  box-shadow:0 30px 60px -40px rgba(0,0,0,.9);
}
.bj-discord__top{display:flex;align-items:center;gap:8px;padding:11px 16px;border-bottom:1px solid rgba(255,255,255,.05);color:#8a93a3;font-size:13px;font-weight:600;}
.bj-discord__hash{color:#5d6470;font-weight:700;}
.bj-discord__body{padding:10px 16px 14px;}
.bj-msg{display:flex;gap:10px;padding:7px 0;}
.bj-av{width:30px;height:30px;border-radius:50%;flex:none;display:flex;align-items:center;justify-content:center;font-size:12px;font-weight:700;color:#0a1020;}
.bj-msg__u{font-size:13px;font-weight:600;margin-right:6px;}
.bj-msg__t{font-size:11px;color:#5d6470;}
.bj-msg__x{font-size:13.5px;color:#c4ccd8;margin-top:1px;}
.bj-msg--dim{opacity:.5;}
.bj-ddiv{display:flex;align-items:center;gap:10px;margin:8px 0 2px;}
.bj-ddiv__l{flex:1;height:1px;background:rgba(230,85,122,.35);}
.bj-ddiv__t{font-size:10.5px;letter-spacing:.06em;text-transform:uppercase;color:var(--bj-red);}

/* ───────── curve scaffold ───────── */
.bj-journey{position:relative;max-width:1140px;margin:0 auto;padding:0 16px;}
.bj-curve{
  position:absolute;top:0;left:50%;transform:translateX(-50%);
  width:1100px;height:1960px;pointer-events:none;z-index:0;
}
/* animated thin strands weaving around the main amplitude */
.bj-strand{transform-box:fill-box;transform-origin:center;will-change:transform;}
.bj-s1{animation:bj-weaveA 8s   ease-in-out infinite;}
.bj-s2{animation:bj-weaveB 10.5s ease-in-out infinite;}
.bj-s3{animation:bj-weaveA 9.5s ease-in-out infinite reverse;}
.bj-s4{animation:bj-weaveB 7.5s ease-in-out infinite;}
@keyframes bj-weaveA{0%,100%{transform:scaleX(.84);}50%{transform:scaleX(1.16);}}
@keyframes bj-weaveB{0%,100%{transform:scaleX(1.14);}50%{transform:scaleX(.86);}}

/* intro → curve connector (the line is born out of the chaos card) */
.bj-connector{display:flex;justify-content:center;margin:0 auto;line-height:0;}

/* glowing comet head that rides the leading tip of the line as it draws */
#bj-drawHead{opacity:0;transition:opacity .25s ease;pointer-events:none;}

/* scroll-reveal for text + cards */
.bj-row__text,.bj-row__card{opacity:0;transform:translateY(28px);transition:opacity .6s ease, transform .65s cubic-bezier(.22,.8,.2,1);}
.bj-row__text.is-in,.bj-row__card.is-in{opacity:1;transform:none;}

@media (prefers-reduced-motion: reduce){
  .bj-strand{animation:none !important;}
  .bj-node{opacity:1;transform:translate(-50%,-50%) scale(1);}
  .bj-row__text,.bj-row__card{opacity:1;transform:none;}
}

.bj-rows{position:relative;z-index:1;}
.bj-row{
  position:relative;height:380px;display:grid;grid-template-columns:1fr 1fr;
  column-gap:140px;align-items:center;
}
.bj-row__text{padding:0 18px;}
.bj-row__card{padding:0 18px;}
/* card on right (default), text left */
.bj-row--cardleft .bj-row__text{order:2;text-align:right;}
.bj-row--cardleft .bj-row__card{order:1;}

.bj-where{font-size:11.5px;letter-spacing:.09em;text-transform:uppercase;color:var(--bj-faint);margin:0 0 8px;}
.bj-row h3{display:block;font-size:23px;font-weight:680;margin:0 0 10px;letter-spacing:-.01em;line-height:1.2;color:var(--bj-ink);}
.bj-cap{font-size:15px;color:var(--bj-dim);margin:0 0 12px;}
.bj-cap b,.bj-cap strong{color:var(--bj-ink);font-weight:600;}
/* "see how X works" links use the shared .bh-link standard (proof-components.css).
   Add the small top margin that .bj-seehow used to provide. */
.bj-row__text .bh-link{margin-top:2px;}

/* numbered nodes */
.bj-node{
  position:absolute;left:50%;width:42px;height:42px;border-radius:50%;
  transform:translate(-50%,-50%) scale(.4);opacity:0;background:#0a1020;
  display:flex;align-items:center;justify-content:center;
  font-size:15px;font-weight:750;z-index:2;
  transition:transform .5s cubic-bezier(.34,1.55,.55,1), opacity .35s ease;
}
.bj-node.is-lit{transform:translate(-50%,-50%) scale(1);opacity:1;}
.bj-node[data-n="1"]{top:190px;border:2px solid var(--bj-amber);color:var(--bj-amber);box-shadow:0 0 18px rgba(245,147,78,.55);}
.bj-node[data-n="2"]{top:570px;border:2px solid var(--bj-cyan);color:var(--bj-cyan);box-shadow:0 0 18px rgba(116,255,226,.5);}
.bj-node[data-n="3"]{top:950px;border:2px solid var(--bj-blue);color:var(--bj-blue);box-shadow:0 0 18px rgba(94,154,255,.5);}
.bj-node[data-n="4"]{top:1330px;border:2px solid #3fbf9b;color:#3fbf9b;box-shadow:0 0 18px rgba(63,191,155,.5);}
.bj-node[data-n="5"]{top:1710px;border:2px solid var(--bj-green);color:var(--bj-green);box-shadow:0 0 22px rgba(43,199,132,.6);}

/* ───────── generic proof card ───────── */
.bj-card{
  background:linear-gradient(165deg,var(--bj-card-top),var(--bj-card-bot));
  border:1px solid var(--bj-line);border-radius:16px;
  box-shadow:0 30px 64px -44px rgba(0,8,22,.9),inset 0 1px 0 rgba(255,255,255,.03);
  overflow:hidden;text-align:left;
}
.bj-card__bar{display:flex;align-items:center;gap:8px;padding:11px 15px;border-bottom:1px solid var(--bj-line-soft);font-size:12.5px;color:var(--bj-dim);font-weight:600;}
.bj-card__bar svg{width:15px;height:15px;flex:none;}
.bj-card__b{padding:15px;}

/* fan-in chips (node 1) */
.bj-chips{display:flex;flex-wrap:wrap;gap:7px;margin-bottom:14px;}
.bj-chip{font-size:11.5px;color:var(--bj-dim);border:1px solid var(--bj-line);border-radius:999px;padding:4px 11px;background:rgba(108,148,220,.06);}
.bj-chip--on{color:var(--bj-cyan);border-color:rgba(116,255,226,.4);background:rgba(116,255,226,.07);}
.bj-fan{display:flex;align-items:center;gap:10px;color:var(--bj-faint);font-size:12px;margin:-2px 0 12px;}
.bj-fan svg{width:16px;height:16px;flex:none;}

.bj-report{border:1px solid var(--bj-line);border-radius:11px;padding:12px;background:rgba(10,16,32,.4);}
.bj-report__src{display:inline-flex;align-items:center;gap:6px;font-size:10.5px;letter-spacing:.05em;text-transform:uppercase;color:var(--bj-amber);margin-bottom:8px;}
.bj-report__src .bj-dot{width:6px;height:6px;border-radius:50%;background:var(--bj-amber);}
.bj-report__title{font-size:15px;font-weight:650;color:var(--bj-ink);margin:0 0 2px;}
.bj-report__meta{font-size:12px;color:var(--bj-faint);margin:0;}

/* enriched: video + context (node 2) */
.bj-vid{position:relative;border-radius:10px;overflow:hidden;height:148px;
  background:linear-gradient(135deg,#23304d,#161f33);border:1px solid var(--bj-line);margin-bottom:12px;}
.bj-vid video{width:100%;height:100%;object-fit:cover;display:block;}
.bj-vid__t{position:absolute;left:10px;bottom:8px;font-size:11px;color:#eaf0fa;background:rgba(10,16,32,.62);backdrop-filter:blur(3px);padding:2px 8px;border-radius:6px;z-index:1;}
.bj-ctx{display:flex;flex-direction:column;gap:7px;}
.bj-ctx__row{display:flex;align-items:center;gap:9px;font-size:12.5px;color:var(--bj-dim);}
.bj-ctx__row svg{width:14px;height:14px;color:var(--bj-cyan);flex:none;}

/* board (node 3) */
.bj-board{display:flex;flex-direction:column;gap:7px;}
.bj-brow{display:flex;align-items:center;gap:10px;padding:10px;border-radius:9px;}
.bj-brow--top{background:rgba(94,154,255,.08);border:1px solid rgba(94,154,255,.25);}
.bj-brow--dim{opacity:.42;}
.bj-sev{width:9px;height:9px;border-radius:50%;flex:none;}
.bj-sev--crit{background:var(--bj-red);box-shadow:0 0 8px rgba(230,85,122,.7);}
.bj-sev--med{background:var(--bj-amber);}
.bj-sev--low{background:var(--bj-faint);}
.bj-brow__t{font-size:13.5px;font-weight:600;color:var(--bj-ink);flex:1;}
.bj-tag{font-size:10.5px;border-radius:5px;padding:2px 7px;font-weight:600;}
.bj-tag--loss{background:rgba(230,85,122,.16);color:#f191aa;}
.bj-merged{font-size:11px;color:var(--bj-cyan);display:inline-flex;align-items:center;gap:5px;padding:0 10px;}
.bj-merged svg{width:13px;height:13px;flex:none;}

/* resolved (node 4) */
.bj-res__head{display:flex;align-items:center;justify-content:space-between;margin-bottom:12px;}
.bj-res__id{font-size:12px;color:var(--bj-faint);letter-spacing:.04em;}
.bj-pill{font-size:11px;font-weight:700;padding:4px 11px;border-radius:999px;display:inline-flex;align-items:center;gap:6px;}
.bj-pill--res{background:rgba(43,199,132,.15);color:#54d6a0;border:1px solid rgba(43,199,132,.35);}
.bj-pill--res svg{width:12px;height:12px;}
.bj-res__title{font-size:15.5px;font-weight:650;margin:0 0 14px;color:var(--bj-ink);}
.bj-res__log{display:flex;align-items:center;gap:9px;font-size:12.5px;color:var(--bj-dim);padding-top:12px;border-top:1px solid var(--bj-line-soft);}
.bj-res__log b{color:var(--bj-ink);font-weight:600;}
.bj-res__when{margin-left:auto;color:var(--bj-faint);font-size:11.5px;}

/* player notification (node 5) */
.bj-dm{display:flex;gap:11px;}
.bj-dm__av{width:34px;height:34px;border-radius:9px;flex:none;background:linear-gradient(135deg,var(--bj-cyan),var(--bj-blue));display:flex;align-items:center;justify-content:center;}
.bj-dm__av svg{width:18px;height:18px;color:#0a1020;}
.bj-dm__name{font-size:13px;font-weight:650;}
.bj-dm__badge{font-size:9.5px;font-weight:700;letter-spacing:.06em;color:var(--bj-cyan);border:1px solid rgba(116,255,226,.35);border-radius:4px;padding:1px 5px;margin-left:6px;text-transform:uppercase;}
.bj-dm__t{font-size:11px;color:var(--bj-faint);margin-left:6px;}
.bj-dm__msg{font-size:13.5px;color:#d6deea;margin:5px 0 0;}
.bj-dm__msg b{color:var(--bj-green);}
.bj-dm__where{font-size:11px;color:var(--bj-faint);margin-top:9px;display:flex;align-items:center;gap:6px;}
.bj-dm__where svg{width:13px;height:13px;flex:none;}

/* ───────── real-board capstone (hand-built board, not a screenshot) ───────── */
.bj-realboard{max-width:1140px;margin:8px auto 0;padding:44px 16px 0;text-align:center;}
.bj-realboard__eyebrow{font-size:12.5px;letter-spacing:.16em;text-transform:uppercase;color:var(--bj-cyan);margin:0 0 18px;}

.bj-rb{
  position:relative;isolation:isolate;
  text-align:left;border-radius:16px;overflow:hidden;
  border:1px solid var(--bj-line);
  background:linear-gradient(180deg,var(--bj-card-top),var(--bj-card-bot));
  box-shadow:0 40px 90px -34px rgba(0,0,0,.62);
}
/* warm ambient bloom in the top-right, where the hottest bug sits */
.bj-rb::before{content:"";position:absolute;inset:0;z-index:0;pointer-events:none;
  background:radial-gradient(130% 90% at 92% -8%, rgba(232,112,58,.14), transparent 52%);}
.bj-rb > *{position:relative;z-index:1;}
.bj-rb__head{display:flex;align-items:center;justify-content:space-between;gap:16px;flex-wrap:wrap;
  padding:16px 20px;border-bottom:1px solid var(--bj-line-soft);}
.bj-rb__name{display:inline-flex;align-items:center;gap:9px;font-size:15px;font-weight:680;color:var(--bj-ink);letter-spacing:-.01em;}
.bj-rb__name svg{width:16px;height:16px;color:var(--bj-faint);}
.bj-rb__tabs{display:flex;align-items:center;gap:6px;flex-wrap:wrap;}
.bj-rb__tab{font-size:12px;color:var(--bj-faint);padding:5px 10px;border-radius:7px;white-space:nowrap;}
.bj-rb__tab b{color:var(--bj-dim);font-weight:600;}
.bj-rb__tab.is-on{background:rgba(94,154,255,.12);color:var(--bj-blue);}
.bj-rb__tab.is-on b{color:#bcd2ff;}

.bj-rb__cols,.bj-rb__row{
  display:grid;grid-template-columns:50px 1fr 100px 54px 50px 62px;gap:14px;align-items:center;
  padding:0 22px;
}
.bj-rb__cols{padding-top:12px;padding-bottom:10px;}
.bj-rb__cols span{font-size:10.5px;letter-spacing:.1em;text-transform:uppercase;color:var(--bj-faint);}
.bj-rb__col-heat{color:var(--bj-amber)!important;font-weight:600;}

.bj-rb__row{position:relative;padding-top:12px;padding-bottom:12px;border-top:1px solid var(--bj-line-soft);
  transition:background .22s ease,box-shadow .22s ease;}
.bj-rb__row:hover{background:rgba(116,255,226,.03);box-shadow:inset 2px 0 0 rgba(116,255,226,.45);}
/* the hottest bug — surfaced first, gently flagged */
.bj-rb__row--top{background:linear-gradient(90deg,rgba(232,112,58,.07),rgba(232,112,58,0) 58%);
  box-shadow:inset 2px 0 0 rgba(232,112,58,.55);}
.bj-rb__row--top:hover{background:linear-gradient(90deg,rgba(232,112,58,.10),rgba(232,112,58,0) 58%);
  box-shadow:inset 2px 0 0 rgba(232,112,58,.7);}
.bj-rb__row--fade{opacity:.6;-webkit-mask-image:linear-gradient(180deg,#000,rgba(0,0,0,.3));mask-image:linear-gradient(180deg,#000,rgba(0,0,0,.3));}
.bj-rb__id{font-size:12px;color:var(--bj-faint);font-family:'JetBrains Mono',ui-monospace,monospace;}

/* staggered row entrance (armed by JS only; reduced-motion + no-JS stay visible) */
.bj-rb.is-armed .bj-rb__row{opacity:0;transform:translateY(10px);
  transition:opacity .5s ease,transform .5s cubic-bezier(.22,.61,.36,1),background .22s ease,box-shadow .22s ease;}
.bj-rb.is-armed .bj-rb__row.is-in{opacity:1;transform:none;}
.bj-rb.is-armed .bj-rb__row--fade.is-in{opacity:.6;}
.bj-rb__main{min-width:0;display:flex;align-items:center;gap:12px;}
.bj-rb__tag{flex:none;font-size:10.5px;font-weight:650;padding:3px 8px;border-radius:6px;letter-spacing:.01em;white-space:nowrap;}
.bj-rb__tag--gameplay{background:rgba(226,150,90,.16);color:#e8ac7d;}
.bj-rb__tag--ui{background:rgba(116,255,226,.13);color:#8ff0dc;}
.bj-rb__tag--audio{background:rgba(90,200,140,.15);color:#82d3a4;}
.bj-rb__tag--crash{background:rgba(230,90,110,.16);color:#f0899a;}
.bj-rb__tag--perf{background:rgba(170,130,230,.16);color:#c3a6ea;}
.bj-rb__tag--mp{background:rgba(220,190,90,.15);color:#dcc87d;}
.bj-rb__ttl{flex:0 1 auto;min-width:0;font-size:13.5px;color:#cbdcf5;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;}
.bj-rb__media{flex:none;margin-left:auto;display:inline-flex;align-items:center;gap:9px;font-size:11.5px;color:var(--bj-faint);font-variant-numeric:tabular-nums;}
.bj-rb__media svg{width:13px;height:13px;margin-right:2px;vertical-align:-2px;}
/* occurrence trend sparkline */
.bj-rb__occ{color:rgba(120,142,178,.55);line-height:0;}
.bj-rb__occ svg{width:46px;height:16px;display:block;}
.bj-rb__row--top .bj-rb__occ{color:rgba(232,140,90,.75);}
.bj-rb__prio{display:inline-flex;align-items:center;gap:7px;font-size:12.5px;color:var(--bj-dim);white-space:nowrap;}
.bj-rb__prio i{width:7px;height:7px;border-radius:50%;flex:none;}
.bj-rb__prio--blocker i{background:#e6557a;box-shadow:0 0 8px rgba(230,85,122,.5);}
.bj-rb__prio--crit i{background:#f5934e;box-shadow:0 0 8px rgba(245,147,78,.45);}
.bj-rb__heat{font-size:12.5px;font-weight:700;letter-spacing:.01em;
  font-family:'JetBrains Mono',ui-monospace,monospace;
  padding:4px 9px;border-radius:8px;text-align:center;justify-self:start;line-height:1;}
/* thermal scale: hot glows, cool goes quiet blue-grey */
.bj-rb__heat--h1{color:#1c0a03;background:linear-gradient(135deg,#ff8a45,#e85a2a);
  box-shadow:0 0 0 1px rgba(255,150,90,.35),0 4px 16px -2px rgba(232,90,42,.6);}
.bj-rb__heat--h2{color:#1e1206;background:linear-gradient(135deg,#e5a468,#cf7f45);
  box-shadow:0 2px 11px -3px rgba(207,127,69,.5);}
.bj-rb__heat--h3{color:#b8c6de;background:rgba(120,142,178,.16);
  box-shadow:inset 0 0 0 1px rgba(120,142,178,.18);}
.bj-rb__rel{font-size:11.5px;color:var(--bj-blue);font-family:'JetBrains Mono',ui-monospace,monospace;}

@media(max-width:768px){
  .bj-realboard{padding:28px 16px 0;}
  .bj-rb__cols{display:none;}
  .bj-rb__cols,.bj-rb__row{grid-template-columns:1fr auto auto;gap:12px;}
  .bj-rb__id,.bj-rb__rel,.bj-rb__occ,.bj-rb__media{display:none;}
  .bj-rb__prio span,.bj-rb__prio{font-size:0;gap:0;}   /* collapse label, keep the dot */
  .bj-rb__prio i{width:9px;height:9px;}
}

/* ───────── closing ───────── */
.bj-close{max-width:680px;margin:0 auto;padding:36px 28px 110px;text-align:center;}
.bj-close h3{display:block;font-size:30px;font-weight:730;margin:0 0 8px;letter-spacing:-.01em;}
.bj-close p{font-size:16px;color:var(--bj-dim);margin:0 0 22px;}

@media(max-width:880px){
  .bj-curve{display:none;}
  .bj-row{grid-template-columns:1fr;height:auto;row-gap:14px;padding:26px 0;}
  .bj-row--cardleft .bj-row__text,.bj-row--cardleft .bj-row__card{order:initial;text-align:left;}
  .bj-node{display:none;}
  .bj-head h2{font-size:32px;}
}