/* Cyberpunk Skills. Desktop first: the game's Perks screen in the middle, the picked perk on the right.
   Kult's shell around a stage in the game's own colours: cyan for what you can take, gold for what you have,
   red over the rows your attribute does not reach yet. */
:root{
  color-scheme:dark;
  --ink:260 14% 5%; --card:255 12% 10%; --fill:255 12% 14%; --line:255 8% 23%;
  --fg:250 10% 98%; --muted:250 8% 64%; --dim:250 8% 44%;
  --pink:299 99% 74%; --acid:75 100% 71%; --violet:259 95% 64%; --danger:354 85% 56%;
  --cyan:184 90% 62%; --gold:45 95% 58%; --red:354 85% 56%; --blue:212 90% 64%;
  --font-sans:"Hanken Grotesk",ui-sans-serif,system-ui,-apple-system,"Segoe UI",sans-serif;
  --font-mono:"Overpass Mono",ui-monospace,SFMono-Regular,Menlo,monospace;
}
*,*::before,*::after{box-sizing:border-box}
*{scrollbar-width:thin;scrollbar-color:hsl(255 10% 26%) transparent}
html,body{margin:0;height:100%}
[hidden]{display:none!important}
body{background:hsl(var(--ink));color:hsl(var(--fg));font-family:var(--font-sans);font-size:14px;line-height:1.45;-webkit-font-smoothing:antialiased;overflow:hidden}
button,input,select{font:inherit;color:inherit}
button{cursor:pointer;-webkit-tap-highlight-color:transparent}
h2,h3,p,ul,ol,dl,dd,dt{margin:0;padding:0}
ul,ol{list-style:none}
:focus-visible{outline:2px solid hsl(var(--violet));outline-offset:2px}

.cp{height:calc(100dvh - var(--kult-nav-height, 0px));display:grid;grid-template-columns:minmax(0,1fr) clamp(300px,24vw,380px);grid-template-rows:auto minmax(0,1fr) auto;
  grid-template-areas:"top top" "main panel" "fine fine";gap:10px 12px;padding:10px 12px 8px;opacity:0;transition:opacity .2s}
body.ready .cp{opacity:1}

/* ---------- top bar ---------- */
.cp-top{grid-area:top;display:flex;align-items:center;gap:14px;min-width:0}
.cp-brand{display:flex;align-items:center;gap:10px;min-width:0}
.cp-tile{flex:none;display:grid;place-items:center;width:36px;height:36px;border-radius:10px;background:hsl(var(--pink));color:hsl(var(--ink))}
.cp-tile svg{width:19px;height:22px}
.cp-brand-text{display:flex;flex-direction:column;line-height:1.15;min-width:0}
.cp-brand-text b{font-size:16px;font-weight:700;white-space:nowrap}
.cp-brand-text small{font-family:var(--font-mono);font-size:10.5px;letter-spacing:.12em;text-transform:uppercase;color:hsl(var(--muted));white-space:nowrap}
.cp-budget{margin-left:auto;display:flex;align-items:center;gap:8px;flex-wrap:wrap;justify-content:flex-end}
.cp-pool{display:flex;align-items:baseline;gap:6px;padding:6px 12px;border-radius:999px;background:hsl(var(--card));box-shadow:0 0 0 1px hsl(var(--line));white-space:nowrap}
.cp-pool b{font-family:var(--font-mono);font-size:17px;font-weight:700;color:hsl(var(--c, var(--acid)));font-variant-numeric:tabular-nums}
.cp-pool span{font-size:12px;color:hsl(var(--muted))}
.cp-pool.over b{color:hsl(var(--danger))}
.cp-pool.off{opacity:.45}
.cp-switch{display:flex;align-items:center;gap:8px;padding:5px 12px 5px 6px;border-radius:999px;border:0;background:hsl(var(--card));box-shadow:0 0 0 1px hsl(var(--line));font-size:12px;color:hsl(var(--muted));white-space:nowrap}
.cp-switch i{position:relative;width:30px;height:18px;border-radius:999px;background:hsl(var(--line));transition:background .15s}
.cp-switch i::after{content:"";position:absolute;left:3px;top:3px;width:12px;height:12px;border-radius:50%;background:hsl(var(--fg));transition:transform .15s}
.cp-switch[aria-checked="true"]{color:hsl(var(--fg))}
.cp-switch[aria-checked="true"] i{background:hsl(var(--blue))}
.cp-switch[aria-checked="true"] i::after{transform:translateX(12px)}
.cp-actions{display:flex;gap:8px}
.cp-btn{height:36px;padding:0 14px;border-radius:10px;border:0;background:hsl(var(--card));box-shadow:0 0 0 1px hsl(var(--line));font-weight:600;white-space:nowrap}
.cp-btn:hover:not([aria-disabled]){background:hsl(var(--fill))}
.cp-btn.primary{background:hsl(var(--pink));color:hsl(var(--ink));box-shadow:none}
.cp-btn.primary:hover:not([aria-disabled]){filter:brightness(1.07)}
.cp-btn.warn{background:hsl(var(--danger));color:hsl(var(--fg));box-shadow:none}
.cp-btn[aria-disabled]{opacity:.4;cursor:default}

/* ---------- tabs: one per tree, each with its attribute level ---------- */
.cp-main{grid-area:main;min-width:0;min-height:0;display:flex;flex-direction:column;border-radius:16px;overflow:hidden;
  background:radial-gradient(90% 80% at 50% 0%, hsl(250 25% 9%), hsl(260 18% 4%) 75%);box-shadow:0 0 0 1px hsl(var(--line))}
.cp-tabs{flex:none;display:flex;align-items:stretch;gap:2px;padding:6px 6px 0;border-bottom:1px solid hsl(var(--line))}
.cp-tab{flex:1;min-width:0;display:flex;flex-direction:column;align-items:center;gap:1px;padding:7px 6px 8px;border:0;border-radius:10px 10px 0 0;background:transparent;color:hsl(var(--muted));position:relative}
.cp-tab b{font-family:var(--font-mono);font-size:11px;font-weight:600;letter-spacing:.12em;text-transform:uppercase;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;max-width:100%}
.cp-tab span{font-family:var(--font-mono);font-size:20px;font-weight:700;line-height:1.1;font-variant-numeric:tabular-nums;color:hsl(var(--fg))}
.cp-tab small{font-size:10.5px;color:hsl(var(--dim))}
.cp-tab:hover{background:hsl(var(--fill) / .6)}
.cp-tab[aria-selected="true"]{background:hsl(var(--fill));color:hsl(var(--cyan))}
.cp-tab[aria-selected="true"]::after{content:"";position:absolute;left:14%;right:14%;bottom:0;height:2px;background:hsl(var(--cyan))}
.cp-tab.relic[aria-selected="true"]{color:hsl(var(--blue))}
.cp-tab.relic[aria-selected="true"]::after{background:hsl(var(--blue))}
.cp-tab:disabled{opacity:.35;cursor:default}

/* ---------- stage ---------- */
.cp-scroll{flex:1;min-height:0;display:grid;place-items:center;overflow:auto;container-type:size;position:relative}
.cp-stage{--u:min(calc(100cqw / var(--sw)), calc(100cqh / var(--sh)));position:relative;width:calc(var(--sw) * var(--u));height:calc(var(--sh) * var(--u));flex:none}
.cp-bands,.cp-nodes{position:absolute;inset:0}
.cp-band{position:absolute;left:0;right:0}
.cp-band.locked{background:linear-gradient(90deg, hsl(var(--red) / .09), hsl(var(--red) / .05) 50%, hsl(var(--red) / .09))}
.cp-band.edge{box-shadow:inset 0 calc(-2.4 * var(--u)) 0 hsl(var(--red) / .75)}
.cp-tier{position:absolute;top:50%;transform:translateY(-50%);font-family:var(--font-mono);font-weight:600;letter-spacing:.1em;text-transform:uppercase;line-height:1.25;font-size:max(calc(26 * var(--u)), 8px);color:hsl(var(--cyan) / .8)}
.cp-tier.l{left:calc(30 * var(--u))}
.cp-tier.r{right:calc(30 * var(--u));text-align:right}
.cp-tier b{display:block;font-size:1.5em;font-weight:700;letter-spacing:0}
.cp-tier.l b{font-size:min(1.5em, calc(400 * var(--u) / (var(--len) * .62)))}  /* the long names must stay clear of the first column */
.cp-band.locked .cp-tier{color:hsl(var(--red) / .75)}
.cp-lines{position:absolute;inset:0;width:100%;height:100%;overflow:visible}
.cp-lines path{fill:none;stroke-linejoin:round;stroke-linecap:round;stroke:hsl(var(--dim) / .5);stroke-width:7;transition:stroke .15s}
.cp-lines path.open{stroke:hsl(var(--cyan) / .75)}
.cp-lines path.got{stroke:hsl(var(--gold));filter:drop-shadow(0 0 6px hsl(var(--gold) / .5))}
.cp-lines path.locked{stroke:hsl(var(--red) / .35)}

.cp-node{--c:var(--dim);position:absolute;padding:0;border:0;background:hsl(260 20% 7% / .92);display:grid;place-items:center;transform:translate(-50%,-50%);transition:transform .1s,box-shadow .15s,background .15s;
  box-shadow:inset 0 0 0 calc(4 * var(--u)) hsl(var(--c) / .8)}
.cp-node i{width:84%;height:84%;background:hsl(var(--c));-webkit-mask:var(--icon) center/contain no-repeat;mask:var(--icon) center/contain no-repeat;transition:background .15s}
.cp-node.perk{border-radius:calc(10 * var(--u))}
.cp-node.milestone,.cp-node.master{clip-path:polygon(29% 0,71% 0,100% 29%,100% 71%,71% 100%,29% 100%,0 71%,0 29%)}
.cp-node.milestone::before,.cp-node.master::before{content:"";position:absolute;inset:0;clip-path:inherit;box-shadow:inset 0 0 0 calc(6 * var(--u)) hsl(var(--c) / .85);pointer-events:none}
.cp-node.milestone i,.cp-node.master i{width:76%;height:76%}
.cp-node:hover{transform:translate(-50%,-50%) scale(1.06)}
.cp-node.locked{--c:var(--red);opacity:.62}
.cp-node.blocked{--c:var(--dim)}
.cp-node.open{--c:var(--cyan)}
.cp-node.part{--c:var(--gold);background:hsl(var(--gold) / .12)}
.cp-node.max{--c:var(--gold);background:hsl(var(--gold) / .22)}
.cp-node.max i{background:hsl(var(--gold))}
.relic .cp-node.open{--c:var(--blue)}
.cp-node.sel{outline:calc(5 * var(--u)) solid hsl(var(--fg));outline-offset:calc(10 * var(--u))}
.cp-node.milestone.sel,.cp-node.master.sel{outline:none;filter:drop-shadow(0 0 calc(10 * var(--u)) hsl(var(--fg) / .9))}
.cp-count{position:absolute;transform:translate(-50%,0);padding:0 calc(10 * var(--u));min-width:calc(64 * var(--u));text-align:center;border-radius:calc(6 * var(--u));background:hsl(260 20% 6%);
  box-shadow:0 0 0 calc(2.5 * var(--u)) hsl(var(--c) / .8);color:hsl(var(--c));font-family:var(--font-mono);font-weight:700;font-size:max(calc(26 * var(--u)), 8px);line-height:1.35;pointer-events:none;--c:var(--dim)}
.cp-count.open{--c:var(--cyan)}
.cp-count.part,.cp-count.max{--c:var(--gold)}
.cp-count.locked{--c:var(--red);opacity:.65}
.relic .cp-count.open{--c:var(--blue)}

/* the open tab's attribute stepper */
.cp-stepper{display:flex;align-items:center;gap:8px}
.cp-stepper span{min-width:26px;text-align:center}
.cp-step{width:24px;height:24px;color:hsl(var(--fg));border-radius:50%;border:0;background:hsl(var(--fill));font-size:18px;line-height:1;display:grid;place-items:center}
.cp-step:hover:not([aria-disabled]){background:hsl(var(--line))}
.cp-step[aria-disabled]{opacity:.35;cursor:default}

/* ---------- panel ---------- */
.cp-panel{grid-area:panel;min-height:0;overflow:auto;border-radius:16px;background:hsl(var(--card));box-shadow:0 0 0 1px hsl(var(--line));padding:18px 18px 16px;display:flex;flex-direction:column;gap:14px}
.cp-eyebrow{font-family:var(--font-mono);font-size:11px;font-weight:600;letter-spacing:.14em;text-transform:uppercase;color:hsl(var(--cyan))}
.cp-head{display:flex;align-items:center;gap:14px}
.cp-big{flex:none;width:72px;height:72px;border-radius:12px;background:hsl(260 20% 6%);box-shadow:inset 0 0 0 2px hsl(var(--c, var(--cyan)));display:grid;place-items:center}
.cp-big i{width:84%;height:84%;background:hsl(var(--c, var(--cyan)));-webkit-mask:var(--icon) center/contain no-repeat;mask:var(--icon) center/contain no-repeat}
.cp-head h2{font-size:21px;line-height:1.15;font-weight:700}
.cp-tags{display:flex;flex-wrap:wrap;gap:6px;margin-top:6px}
.cp-tag{padding:1px 8px;border-radius:999px;font-family:var(--font-mono);font-size:10.5px;font-weight:600;letter-spacing:.06em;text-transform:uppercase;background:hsl(var(--fill));color:hsl(var(--muted))}
.cp-text{font-size:15px;line-height:1.5}
.cp-note{font-size:13px;color:hsl(var(--muted))}
.cp-ranks{display:flex;flex-direction:column;gap:6px}
.cp-ranks li{display:grid;grid-template-columns:auto minmax(0,1fr);gap:10px;align-items:start;padding:8px 10px;border-radius:10px;background:hsl(var(--fill));font-size:13.5px;line-height:1.4;color:hsl(var(--muted))}
.cp-ranks li b{font-family:var(--font-mono);font-size:11px;font-weight:700;letter-spacing:.08em;padding-top:2px;color:hsl(var(--dim))}
.cp-ranks li.got{color:hsl(var(--fg));box-shadow:0 0 0 1.5px hsl(var(--gold) / .7)}
.cp-ranks li.got b{color:hsl(var(--gold))}
.cp-need{display:flex;gap:8px;align-items:flex-start;font-size:13px;color:hsl(var(--muted))}
.cp-need::before{content:"";flex:none;width:8px;height:8px;margin-top:6px;border-radius:50%;background:hsl(var(--dim))}
.cp-need.ok::before{background:hsl(var(--cyan))}
.cp-need.bad{color:hsl(var(--fg))}
.cp-need.bad::before{background:hsl(var(--danger))}
.cp-spend{display:flex;align-items:center;gap:10px}
.cp-spend .cp-btn{flex:1;height:42px}
.cp-num{min-width:64px;text-align:center;font-family:var(--font-mono);font-size:20px;font-weight:700;font-variant-numeric:tabular-nums}
.cp-intro h2{font-size:20px;font-weight:700;margin-bottom:6px}
.cp-intro li{position:relative;padding-left:16px;margin-top:8px;color:hsl(var(--fg) / .88)}
.cp-intro li::before{content:"";position:absolute;left:2px;top:.62em;width:6px;height:6px;border-radius:50%;background:hsl(var(--pink))}
.cp-attrs{display:grid;grid-template-columns:repeat(5,1fr);gap:6px}
.cp-attrs div{padding:9px 4px;border-radius:12px;background:hsl(var(--fill));text-align:center}
.cp-attrs b{display:block;font-family:var(--font-mono);font-size:20px;font-weight:700;color:hsl(var(--cyan));font-variant-numeric:tabular-nums}
.cp-attrs span{font-family:var(--font-mono);font-size:8.5px;letter-spacing:.08em;text-transform:uppercase;color:hsl(var(--muted))}
.cp-src{margin-top:auto;font-size:12px;color:hsl(var(--muted))}
.cp-src a{color:hsl(var(--fg) / .85)}

.cp-fine{grid-area:fine;font-size:11.5px;color:hsl(var(--dim));white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.cp-toast{position:fixed;left:50%;bottom:34px;transform:translateX(-50%);z-index:5;max-width:min(92vw,560px);padding:10px 16px;border-radius:12px;background:hsl(var(--fg));color:hsl(var(--ink));font-weight:600;box-shadow:0 12px 30px hsl(0 0% 0% / .5)}

/* ---------- narrow screens: the tree scrolls sideways, the panel sits under it ---------- */
@media (max-width:900px){
  body{overflow:auto}
  .cp{height:auto;min-height:100dvh;grid-template-columns:minmax(0,1fr);grid-template-areas:"top" "main" "panel" "fine";padding-bottom:84px}
  .cp-top{flex-wrap:wrap}
  .cp-budget{margin-left:0;justify-content:flex-start}
  .cp-main{height:min(70vh,560px)}
  .cp-tabs{overflow-x:auto}
  .cp-tab{flex:none;min-width:84px}
  .cp-tab[aria-selected="true"]{min-width:118px}
  .cp-scroll{place-items:center start;container-type:normal}
  .cp-stage{--u:calc((min(70vh,560px) - 70px) / var(--sh))}
  .cp-panel{overflow:visible}
  .cp-fine{white-space:normal}
}