.sprint-shell {
  border: 1px solid #dce5f3;
  border-radius: 14px;
  background: #ffffff;
  padding: 14px;
}

.target-banner {
  margin: 8px 0 12px;
  border: 1px solid #cfe0ff;
  border-radius: 14px;
  background: linear-gradient(135deg, #eef4ff, #f9fbff);
  padding: 12px 14px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 10px;
}

.target-caption {
  color: #385177;
  font-size: 0.86rem;
  font-weight: 800;
}

#target-label {
  font-size: clamp(1.45rem, 4vw, 1.95rem);
  letter-spacing: 0.02em;
}

.sprint-hud {
  display: grid;
  grid-template-columns: repeat(5, minmax(0, 1fr));
  gap: 8px;
  margin-bottom: 10px;
}

.sprint-hud p {
  margin: 0;
  border: 1px solid #dce5f3;
  border-radius: 10px;
  background: #f9fbff;
  padding: 8px 6px;
  text-align: center;
  font-size: 0.86rem;
  font-weight: 800;
}

.color-board {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 10px;
  min-height: 250px;
}

.color-tile {
  border: 0;
  border-radius: 12px;
  min-height: 104px;
  cursor: pointer;
  box-shadow: 0 10px 22px rgba(17, 24, 39, 0.2);
  transition: transform 0.1s ease;
}

.color-tile:hover {
  transform: translateY(-1px);
}

@media (max-width: 760px) {
  .sprint-hud {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .target-banner {
    flex-direction: column;
    align-items: flex-start;
  }
}