.legend {
  display: flex;
  justify-content: center;
  gap: 18px;
  margin-bottom: 12px;
  font-size: 0.7rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--muted);
  font-weight: 700;
}
.legend b.r { color: #e10600; }
.legend b.b { color: #38bdf8; }

.dots-score {
  display: flex;
  justify-content: center;
  gap: 28px;
  margin: 0 0 14px;
  font-size: 0.72rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--muted);
  font-weight: 700;
}
.dots-score b { color: #fff; font-size: 1.1rem; }

.dots-board {
  --dot: 10px;
  width: min(520px, 100%);
  aspect-ratio: 1;
  margin: 8px auto 24px;
  display: grid;
  grid-template-columns: var(--dot) repeat(6, 1fr var(--dot));
  grid-template-rows: var(--dot) repeat(6, 1fr var(--dot));
  background: #050505;
  border: 1px solid var(--line);
  padding: 10px;
}
.dots-board .dot {
  background: #d4d4d4;
  border-radius: 50%;
  align-self: center;
  justify-self: center;
  width: 100%;
  height: 100%;
  z-index: 2;
}
.dots-board .line {
  border: 0;
  padding: 0;
  cursor: pointer;
  background: #262626;
  transition: background 0.15s;
}
.dots-board .line.horizontal { align-self: center; height: 6px; width: 100%; }
.dots-board .line.vertical { justify-self: center; width: 6px; height: 100%; }
.dots-board .line:hover:not(.drawn) { background: var(--accent); }
.dots-board .line.drawn { cursor: default; }
.dots-board .line.drawn.red { background: #e10600; }
.dots-board .line.drawn.blue { background: #38bdf8; }
.dots-board .line.last { box-shadow: 0 0 0 2px #fff; }

.dots-board .box {
  display: grid;
  place-items: center;
  font-family: var(--font-display);
  font-style: italic;
  font-size: clamp(0.8rem, 3vw, 1.3rem);
  font-weight: 700;
}
.dots-board .box.red { background: rgba(225, 6, 0, 0.28); color: #e10600; }
.dots-board .box.blue { background: rgba(56, 189, 248, 0.28); color: #38bdf8; }
.dots-board .box.pop { animation: boxpop 0.32s ease; }

@keyframes boxpop {
  0% { transform: scale(0.4); opacity: 0; }
  100% { transform: scale(1); opacity: 1; }
}