@import url('https://fonts.googleapis.com/css2?family=Archivo+Black&family=Space+Grotesk:wght@400;500;700&display=swap');

/* Palette — STRICT 3 colors + black/white */
:root{
  --pink:#FF2E88;
  --teal:#00C2A8;
  --yellow:#FFC700;
  --ink:#111111;
  --paper:#FFFDF4;
  --white:#ffffff;
}
*{box-sizing:border-box}
html,body{margin:0;padding:0}
body{
  font-family:'Space Grotesk',system-ui,sans-serif;
  background:var(--paper);
  color:var(--ink);
  min-height:100vh;
  overflow-x:hidden;
}
.bg-dots{
  position:fixed;inset:0;z-index:-1;pointer-events:none;
  background-image:radial-gradient(var(--ink) 1.4px, transparent 1.5px);
  background-size:26px 26px;
  opacity:.08;
}
/* header */
.topbar{
  display:flex;align-items:center;gap:16px;
  padding:18px clamp(16px,4vw,44px) 8px;
}
.logo-squiggle{
  font-weight:900;font-size:30px;letter-spacing:-2px;color:var(--teal);
  background:var(--ink);border:3px solid var(--ink);border-radius:14px;
  padding:2px 12px;transform:rotate(-4deg);
  text-shadow:2px 0 var(--pink), -2px 0 var(--yellow);
  box-shadow:5px 5px 0 var(--pink);
}
h1{
  font-family:'Archivo Black',sans-serif;
  font-size:clamp(28px,5vw,52px);margin:0;line-height:.95;letter-spacing:-.5px;
}
h1 .hl{
  background:var(--yellow);padding:0 10px;border:3px solid var(--ink);
  display:inline-block;transform:rotate(1.5deg);
  box-shadow:4px 4px 0 var(--ink);
}
.tagline{margin:6px 0 0;font-weight:700;font-size:13px;text-transform:uppercase;letter-spacing:1.5px}
.badge{
  margin-left:auto;font-family:'Archivo Black';font-size:13px;text-align:center;
  background:var(--pink);color:var(--white);
  border:3px solid var(--ink);border-radius:50%;
  width:64px;height:64px;display:grid;place-items:center;
  transform:rotate(8deg);box-shadow:4px 4px 0 var(--ink);line-height:1.05;
}
/* layout */
#app{
  display:grid;grid-template-columns:1fr 300px;gap:20px;
  padding:10px clamp(16px,4vw,44px) 24px;max-width:1280px;margin:0 auto;
  align-items:start;
}
.stage-wrap{
  background:var(--white);border:4px solid var(--ink);border-radius:18px;
  box-shadow:8px 8px 0 var(--ink);overflow:hidden;
}
.stage-bar{
  display:flex;align-items:center;gap:8px;
  background:var(--ink);color:var(--white);
  padding:10px 14px;font-size:13px;font-weight:700;
}
.dot{width:12px;height:12px;border-radius:50%;border:2px solid var(--white)}
.dot:nth-child(1){background:var(--pink)}
.dot:nth-child(2){background:var(--yellow)}
.dot:nth-child(3){background:var(--teal)}
.stage-title{margin-left:6px;letter-spacing:.6px;text-transform:uppercase;font-size:12px}
.seed-pill{
  margin-left:auto;background:var(--yellow);color:var(--ink);
  border-radius:999px;padding:3px 12px;font-size:12px;border:2px solid var(--white);
}
#stage{display:block;width:100%;height:auto;cursor:crosshair;touch-action:none;background:var(--paper)}
.stage-foot{
  display:flex;justify-content:space-between;gap:10px;flex-wrap:wrap;
  padding:10px 14px;border-top:3px solid var(--ink);
  font-size:13px;font-weight:700;
}
kbd{background:var(--ink);color:var(--white);border-radius:5px;padding:1px 6px;font-size:12px}
.hint{opacity:.75;font-weight:500}
/* panel */
.panel{display:grid;gap:16px}
.card{
  background:var(--white);border:4px solid var(--ink);border-radius:16px;
  padding:14px 16px 16px;box-shadow:6px 6px 0 var(--ink);
}
.tilt-a{transform:rotate(-.6deg)} .tilt-b{transform:rotate(.7deg)} .tilt-c{transform:rotate(-.3deg)}
.card h2{font-family:'Archivo Black';font-size:16px;margin:0 0 10px;letter-spacing:.5px}
.card label{display:block;font-weight:700;font-size:13px;margin:10px 0;text-transform:uppercase;letter-spacing:.6px}
.card .val{float:right;background:var(--ink);color:var(--white);border-radius:6px;padding:0 8px;font-size:12px}
input[type=range]{width:100%;accent-color:var(--pink);height:28px;cursor:pointer}
.row{display:flex;gap:8px;margin-top:10px;flex-wrap:wrap}
.btn{
  font-family:'Space Grotesk';font-weight:700;font-size:14px;
  border:3px solid var(--ink);border-radius:10px;background:var(--white);color:var(--ink);
  padding:8px 12px;cursor:pointer;transition:transform .08s ease, box-shadow .08s ease;
  box-shadow:3px 3px 0 var(--ink);flex:1;white-space:nowrap;
}
.btn:hover{transform:translate(-1px,-1px);box-shadow:4px 4px 0 var(--ink)}
.btn:active{transform:translate(2px,2px);box-shadow:0 0 0 var(--ink)}
.btn.chunky{font-family:'Archivo Black';letter-spacing:.5px}
.btn.pink{background:var(--pink);color:var(--white)}
.btn.teal{background:var(--teal);color:var(--ink)}
.btn.yellow{background:var(--yellow)}
.btn.white{background:var(--white)}
.mini{font-size:12.5px;margin:10px 0 0}.dim{opacity:.65}
.swatches{display:flex;gap:8px;margin-top:10px}
.sw{width:34px;height:34px;border-radius:50%;background:var(--c);border:3px solid var(--ink)}
.sw.bw{border-radius:8px}
.how ol{margin:0;padding-left:20px;font-size:13.5px;display:grid;gap:6px}
footer{
  display:flex;align-items:center;justify-content:center;gap:14px;flex-wrap:wrap;
  padding:16px;font-weight:700;font-size:13px;text-transform:uppercase;letter-spacing:1px;
}
.zig{color:var(--pink);font-size:12px}
.toast{
  position:fixed;left:50%;bottom:22px;transform:translate(-50%,80px);
  background:var(--ink);color:var(--white);font-weight:700;font-size:14px;
  padding:10px 18px;border-radius:999px;border:3px solid var(--white);
  box-shadow:0 8px 30px rgba(0,0,0,.3);transition:transform .25s ease;z-index:50;
}
.toast.show{transform:translate(-50%,0)}
@media (max-width:900px){
  #app{grid-template-columns:1fr}
  .badge{display:none}
}
@media (max-width:375px){
  .stage-foot{font-size:12px}
  .btn{font-size:13px}
}