.cobrinha-wrapper {
  --cobrinha-bg: #f7f7f9;
  --cobrinha-grid: rgba(0, 0, 0, 0.08);
  --cobrinha-snake: #0d8b53;
  --cobrinha-food: #e4572e;
  --cobrinha-text: #1f2428;
  --cobrinha-card: #ffffff;
  --cobrinha-border: rgba(0, 0, 0, 0.12);
  font-family: "Trebuchet MS", "Segoe UI", sans-serif;
  color: var(--cobrinha-text);
  width: min(100%, var(--cobrinha-size, 420px));
  max-width: 100%;
  margin: 0 auto;
  position: relative;
  box-sizing: border-box;
}

@media (prefers-color-scheme: dark) {
  .cobrinha-wrapper {
    --cobrinha-bg: #1f2228;
    --cobrinha-grid: rgba(255, 255, 255, 0.08);
    --cobrinha-snake: #46d39a;
    --cobrinha-food: #ff8a5b;
    --cobrinha-text: #f3f4f6;
    --cobrinha-card: #2a2e36;
    --cobrinha-border: rgba(255, 255, 255, 0.18);
  }
}

.cobrinha-score {
  display: flex;
  align-items: baseline;
  gap: 8px;
  padding: 10px 14px;
  border-radius: 12px;
  background: var(--cobrinha-card);
  border: 1px solid var(--cobrinha-border);
  margin-bottom: 10px;
  font-size: clamp(14px, 2.4vw, 16px);
  width: 100%;
  box-sizing: border-box;
}

.cobrinha-score-label {
  font-weight: 600;
}

.cobrinha-score-value {
  font-size: clamp(18px, 3.4vw, 22px);
  font-weight: 700;
}

.cobrinha-canvas-wrap {
  position: relative;
  border-radius: 16px;
  overflow: hidden;
  border: 1px solid var(--cobrinha-border);
  background: var(--cobrinha-card);
  width: 100%;
  aspect-ratio: 1 / 1;
}

.cobrinha-canvas {
  display: block;
  width: 100%;
  height: auto;
  background: var(--cobrinha-bg);
  touch-action: none;
}

.cobrinha-overlay {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  background: linear-gradient(135deg, rgba(0, 0, 0, 0.08), rgba(0, 0, 0, 0.22));
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.2s ease;
}

.cobrinha-overlay.is-visible {
  opacity: 1;
}

.cobrinha-overlay-text {
  padding: 10px 16px;
  background: var(--cobrinha-card);
  border-radius: 999px;
  border: 1px solid var(--cobrinha-border);
  font-weight: 600;
  font-size: clamp(12px, 2.6vw, 14px);
}

.cobrinha-modal {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: clamp(12px, 3vw, 18px);
  background: rgba(0, 0, 0, 0.45);
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.2s ease;
  z-index: 5;
}

.cobrinha-modal.is-visible {
  opacity: 1;
  pointer-events: auto;
}

.cobrinha-modal-card {
  width: min(320px, 92%);
  padding: clamp(16px, 4vw, 22px);
  text-align: center;
  border-radius: 16px;
  background: var(--cobrinha-card);
  border: 1px solid var(--cobrinha-border);
  box-shadow: 0 12px 30px rgba(0, 0, 0, 0.2);
}

.cobrinha-modal-title {
  font-size: clamp(16px, 3.4vw, 19px);
  font-weight: 700;
  margin-bottom: 6px;
}

.cobrinha-modal-score {
  font-size: clamp(26px, 8vw, 44px);
  font-weight: 800;
  color: var(--cobrinha-snake);
  margin: 8px 0;
  line-height: 1;
}

.cobrinha-modal-label {
  font-size: clamp(12px, 2.5vw, 13px);
  opacity: 0.75;
  margin-bottom: 16px;
}

.cobrinha-modal-button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: clamp(8px, 2.6vw, 10px) clamp(16px, 4vw, 22px);
  border-radius: 999px;
  border: none;
  background: var(--cobrinha-snake);
  color: #ffffff;
  font-weight: 600;
  cursor: pointer;
}

.cobrinha-modal-button:focus-visible {
  outline: 2px solid var(--cobrinha-food);
  outline-offset: 2px;
}

.cobrinha-hint {
  margin-top: 10px;
  font-size: clamp(12px, 2.4vw, 13px);
  opacity: 0.8;
  text-align: center;
  width: 100%;
}

@media (max-width: 480px) {
  .cobrinha-wrapper {
    max-width: 100%;
  }

  .cobrinha-score {
    font-size: 15px;
  }
}