@media only screen and (max-width: 768px) {
  .wosc-scratch-wrapper {
    padding: 0 12px;
    text-align: center;
  }

  .wosc-canvas-container {
    width: 100% !important;
    max-width: 100%;
    aspect-ratio: 16 / 10;
    margin: 0 auto 20px auto;
    position: relative;
  }

  #scratch-canvas {
    width: 100% !important;
    height: auto !important;
    display: block;
    border-radius: 6px;
  }

  #wosc-result-message {
    font-size: clamp(1em, 5vw, 1.5em);
    padding: 24px;
    line-height: 1.5;
    background-color: rgba(255, 255, 255, 0.85);
    color: #000;
    border-radius: 6px;
    box-shadow: 0 0 10px rgba(0,0,0,0.1);
    backdrop-filter: blur(2px);
    text-shadow: 0 1px 1px rgba(0,0,0,0.1);
  }

  #wosc-entry-form input,
  #wosc-entry-form button {
    font-size: 1em;
    padding: 14px;
  }

  .wosc-prize-display {
    margin-top: 24px;
    padding: 16px;
    font-size: clamp(0.95em, 4vw, 1em);
    border-radius: 12px;
    box-shadow: 0 2px 10px rgba(0,0,0,0.05);
  }

  .wosc-prize-display .wosc-prize-label {
    font-size: clamp(1em, 5vw, 1.4em);
    margin-bottom: 12px;
  }

  .wosc-prize-display .wosc-prize-code {
    font-size: clamp(0.9em, 4vw, 1em);
    padding: 10px 14px;
    margin-bottom: 10px;
  }

  .wosc-prize-display .wosc-prize-code button {
    width: 100%;
    display: block;
    margin-top: 10px;
    padding: 12px;
    font-size: 1em;
    font-weight: bold;
  }
}
/* Fade-in suave da mensagem */
#wosc-result-message {
  opacity: 0;
  transform: translateY(10px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}

#wosc-result-message.visible {
  opacity: 1;
  transform: translateY(0);
}

/* Animação para o bloco do prémio */
.wosc-prize-display {
  opacity: 0;
  transform: scale(0.98);
  transition: opacity 0.6s ease, transform 0.6s ease;
}

.wosc-prize-display.visible {
  opacity: 1;
  transform: scale(1);
}

/* Botão com toque moderno */
.wosc-prize-display .wosc-prize-code button {
  transition: transform 0.3s ease, background-color 0.3s ease;
}

.wosc-prize-display .wosc-prize-code button:hover {
  transform: scale(1.05);
}