:root{
  --bg:#0b0f14;
  --panel:#121a22;
  --panel2:#0f151c;
  --text:#e8eef7;
  --muted:#9fb0c5;
  --accent:#55d6be;
  --danger:#ff5c7a;
  --warn:#ffd166;
}

*{ box-sizing:border-box; }
html,body{
  margin:0;
  height:100%;
  background:var(--bg);
  color:var(--text);
  font-family: system-ui, -apple-system, Segoe UI, Roboto, Arial, sans-serif;
}

a{ color:inherit; }

.wrap{
  max-width: 980px;
  margin: 0 auto;
  padding: 24px;
}

.card{
  background: linear-gradient(180deg, var(--panel), var(--panel2));
  border: 1px solid rgba(255,255,255,0.08);
  border-radius: 16px;
  padding: 18px;
  box-shadow: 0 10px 30px rgba(0,0,0,0.35);
}

.row{
  display:flex;
  gap:16px;
  flex-wrap:wrap;
}

.col{
  flex:1 1 300px;
}

h1,h2,h3{
  margin: 0 0 10px 0;
  letter-spacing: 0.3px;
}

p{ color:var(--muted); line-height:1.45; }

.btn{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  gap:10px;
  padding: 12px 14px;
  border-radius: 12px;
  background: rgba(255,255,255,0.06);
  border: 1px solid rgba(255,255,255,0.10);
  color: var(--text);
  cursor:pointer;
  user-select:none;
  text-decoration:none;
  font-weight: 600;
}
.btn:hover{ background: rgba(255,255,255,0.09); }
.btn.primary{
  background: rgba(85,214,190,0.18);
  border-color: rgba(85,214,190,0.35);
}
.btn.danger{
  background: rgba(255,92,122,0.12);
  border-color: rgba(255,92,122,0.25);
}
.btn:disabled{
  opacity:0.45;
  cursor:not-allowed;
}

.grid{
  display:grid;
  grid-template-columns: repeat(5, minmax(120px, 1fr));
  gap: 12px;
}
@media (max-width: 780px){
  .grid{ grid-template-columns: repeat(2, minmax(140px, 1fr)); }
}

.badge{
  display:inline-flex;
  gap:8px;
  align-items:center;
  padding: 6px 10px;
  border-radius: 999px;
  border: 1px solid rgba(255,255,255,0.10);
  background: rgba(255,255,255,0.05);
  color: var(--muted);
  font-weight: 650;
}

.hr{
  height:1px;
  background: rgba(255,255,255,0.08);
  margin: 14px 0;
}

.kbd{
  font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
  font-size: 12px;
  padding: 2px 6px;
  border-radius: 6px;
  border: 1px solid rgba(255,255,255,0.14);
  background: rgba(255,255,255,0.05);
  color: var(--text);
}

.canvasShell{
  display:flex;
  flex-direction:column;
  gap:10px;
}

canvas{
  width: 100%;
  max-width: none;
  border-radius: 16px;
  border: 1px solid rgba(255,255,255,0.10);
  background: #091018;
  image-rendering: pixelated;
  image-rendering: crisp-edges;
}

.small{ font-size: 13px; color: var(--muted); }