.sd-wrap {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 14px;
  width: 100%;
}

.sd-canvas {
  width: 100%;
  max-width: 340px;
  height: auto;
  aspect-ratio: 340 / 560;
  border-radius: var(--radius-md);
  box-shadow: inset 0 0 0 3px var(--color-border);
  background: #0b0e1a;
  cursor: pointer;
  touch-action: none;
}

.sd-controls {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 26px;
  width: 100%;
  max-width: 340px;
}

.sd-dpad {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 6px;
}

.sd-dpad-row {
  display: flex;
  gap: 30px;
}

.sd-action-col {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.sd-btn {
  min-width: 54px;
  height: 46px;
  padding: 0 12px;
  border-radius: 12px;
  border: 2px solid var(--color-border);
  background: var(--color-surface);
  color: var(--color-text);
  font-size: 1.1rem;
  cursor: pointer;
  user-select: none;
}
.sd-btn:active, .sd-btn:hover { border-color: #4fd8e0; }

.sd-btn--fire {
  background: linear-gradient(135deg, #ee6fa8, #4fd8e0);
  color: #0b0e1a;
  font-weight: 700;
  border-color: transparent;
  font-size: 0.95rem;
  min-width: 110px;
}

.sd-btn--bomb {
  background: linear-gradient(135deg, #ffb84f, #ff6b6b);
  color: #0b0e1a;
  font-weight: 700;
  border-color: transparent;
  font-size: 0.85rem;
  min-width: 110px;
}