/* Mini Snake */

.sm-title {
  text-align: center;
  margin-bottom: 0.35rem;
}

.sm-lead {
  text-align: center;
  max-width: 34rem;
  margin: 0 auto 1.25rem;
}

.sm-panel {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 1rem;
}

.sm-hud {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: center;
  gap: 0.75rem 1.25rem;
  width: 100%;
  max-width: 420px;
}

.sm-score {
  flex: 0 0 auto;
}

.sm-canvas-wrap {
  border-radius: var(--radius);
  border: 1px solid var(--border);
  box-shadow: var(--shadow);
  line-height: 0;
  background: #0f172a;
}

.sm-canvas {
  display: block;
  width: 100%;
  max-width: min(100vw - 40px, 400px);
  height: auto;
  touch-action: none;
}

.sm-overlay {
  position: absolute;
  inset: 0;
  z-index: 2;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  background: rgba(15, 23, 42, 0.82);
  color: #f8fafc;
  text-align: center;
  padding: 1rem;
  border-radius: var(--radius);
}

.sm-overlay h2 {
  margin: 0 0 0.5rem;
  font-size: 1.35rem;
  font-weight: 900;
}

.sm-overlay p {
  margin: 0 0 1rem;
  font-size: 0.92rem;
  opacity: 0.9;
}

.sm-canvas-outer {
  position: relative;
  max-width: min(100vw - 40px, 400px);
}

.sm-dpad {
  display: grid;
  grid-template-columns: repeat(3, 3.25rem);
  grid-template-rows: repeat(3, 3.25rem);
  gap: 0.35rem;
  justify-content: center;
}

.sm-dpad button {
  appearance: none;
  border: 1px solid var(--border);
  background: var(--surface);
  border-radius: var(--radius-sm);
  font-size: 1.1rem;
  font-weight: 800;
  cursor: pointer;
  box-shadow: var(--shadow);
  color: var(--text);
}

.sm-dpad button:active {
  transform: scale(0.96);
}

.sm-dpad .sm-dpad-spacer {
  visibility: hidden;
  pointer-events: none;
}

.sm-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  justify-content: center;
}

.sm-hint {
  margin: 0;
  text-align: center;
  font-size: 0.85rem;
  color: var(--muted);
  max-width: 28rem;
}

.sm-hidden {
  display: none !important;
}