/* public/mobile.css
   Mobile / small-screen overrides for Wild One Scratch Card
   Improvements:
   - Use classes (not IDs) so multiple instances work on the same page
   - Ensure canvas is interactive on touch (touch-action)
   - Explicit z-index ordering so canvas receives pointer events
   - Avoid inline-ID-specific selectors; target the plugin classes used by the shortcode/JS
   - Respect prefers-reduced-motion
   - Improve spacing, font sizing and button touch areas for mobile
*/

@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;
    position: relative;
    overflow: hidden;
    border-radius: 8px;
  }

  /* canvas: use class .wosc-canvas (the shortcode generates instance-specific IDs) */
  .wosc-canvas {
    width: 100% !important;
    height: auto !important;
    display: block;
    border-radius: 6px;
    touch-action: none;            /* prevents scrolling while scratching */
    -ms-touch-action: none;
    -webkit-user-drag: none;
    user-select: none;
    position: relative;
    z-index: 20;                   /* ensure canvas sits above background but below result overlay */
  }

  /* result message overlay */
  .wosc-result-message {
    font-size: clamp(1em, 5vw, 1.5em);
    padding: 18px;
    line-height: 1.4;
    background-color: rgba(255, 255, 255, 0.9);
    color: #000;
    border-radius: 6px;
    box-shadow: 0 6px 18px rgba(0,0,0,0.12);
    backdrop-filter: blur(2px);
    text-shadow: 0 1px 1px rgba(0,0,0,0.04);
    pointer-events: none;          /* don't block pointer events to the canvas */
    z-index: 30;
    max-width: 96%;
    margin: 0 auto;
    box-sizing: border-box;
  }

  /* Form inputs and buttons - target classes used by the shortcode */
  .wosc-form .wosc-input,
  .wosc-form .wosc-button {
    font-size: 1em;
    padding: 14px;
    -webkit-tap-highlight-color: transparent;
  }

  .wosc-form .wosc-input {
    width: 100%;
    box-sizing: border-box;
  }

  .wosc-button {
    width: 100%;
    display: inline-block;
    border-radius: 10px;
    font-weight: 700;
    text-align: center;
    touch-action: manipulation;
  }

  .wosc-prize-display {
    margin-top: 24px;
    padding: 16px;
    font-size: clamp(0.95em, 4vw, 1em);
    border-radius: 12px;
    box-shadow: 0 6px 18px rgba(0,0,0,0.06);
    background: linear-gradient(180deg,#fffdf1,#fffbea);
  }

  .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;
  }

  /* Improve spacing for checkboxes / consent lines */
  .wosc-privacy, .wosc-marketing {
    text-align: left;
    font-size: 0.95rem;
    margin-bottom: 6px;
  }
}

/* Fade-in suave da mensagem (class-based) */
.wosc-result-message {
  opacity: 0;
  transform: translateY(10px);
  transition: opacity 0.45s ease, transform 0.45s 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 0.45s ease, transform 0.45s ease;
}

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

/* Botão com toque moderno */
.wosc-prize-display .wosc-prize-code button {
  transition: transform 0.2s ease, background-color 0.2s ease;
}

.wosc-prize-display .wosc-prize-code button:hover,
.wosc-prize-display .wosc-prize-code button:focus {
  transform: scale(1.03);
}

/* Respect reduced motion preference */
@media (prefers-reduced-motion: reduce) {
  .wosc-result-message,
  .wosc-prize-display,
  .wosc-prize-display .wosc-prize-code button {
    transition: none !important;
    animation: none !important;
  }
}