/* ============================================
   Game Styles - Scratch Card
   ============================================ */

.scratch-card-game {
    width: 100%;
    max-width: 500px;
    margin: 0 auto;
}

.scratch-card-header {
    text-align: center;
    margin-bottom: var(--spacing-md);
}

.scratch-card-header h2 {
    font-size: 1.75rem;
    background: linear-gradient(135deg, var(--color-primary), var(--color-secondary));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    margin-bottom: var(--spacing-xs);
}

.scratch-instruction {
    font-size: 1rem;
    color: var(--color-text-dark);
    opacity: 0.8;
    margin: 0;
}

/* Scratch Card Wrapper */
.scratch-card-wrapper {
    position: relative;
    width: 100%;
    min-height: 300px;
    border-radius: 16px;
    overflow: hidden;
    box-shadow: 0 8px 24px var(--color-shadow-teal);
    border: 2px solid rgba(77, 184, 196, 0.3);
    background: linear-gradient(135deg, #FFFFFF, #F0F8F9);
}

/* Hidden Message (underneath scratch surface) */
.scratch-card-message {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: var(--spacing-lg);
    background: linear-gradient(135deg, #FFFFFF, #E8F4F5);
    z-index: 1;
}

.message-content {
    text-align: center;
    transform: scale(0.95);
    opacity: 0.9;
    transition: all 600ms cubic-bezier(0.34, 1.56, 0.64, 1);
}

.scratch-card-message.revealed .message-content {
    transform: scale(1);
    opacity: 1;
}

.message-content p {
    font-size: 1.125rem;
    line-height: 1.8;
    color: var(--color-text-dark);
    margin: 0;
}

/* Scratch Canvas (overlay) - CRITICAL STYLES */
.scratch-canvas {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    cursor: grab;
    z-index: 2;
    touch-action: none;
    user-select: none;
    -webkit-user-select: none;
    display: block; /* IMPORTANT */
}

.scratch-canvas:active {
    cursor: grabbing;
}

/* Hint */
.scratch-card-hint {
    text-align: center;
    margin-top: var(--spacing-sm);
}

.scratch-card-hint small {
    color: var(--color-text-dark);
    opacity: 0.6;
    font-size: 0.875rem;
}

/* Loading State */
.game-loading {
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: 200px;
    font-size: 1.25rem;
    color: var(--color-text-dark);
    animation: pulse 1.5s ease-in-out infinite;
}

@keyframes pulse {
    0%, 100% { opacity: 1; }
    50% { opacity: 0.5; }
}

/* Confetti */
.confetti {
    position: absolute;
    width: 10px;
    height: 10px;
    border-radius: 50%;
    animation: confettiFloat 3s linear forwards;
    pointer-events: none;
    z-index: 100;
}

@keyframes confettiFloat {
    0% {
        transform: translateY(0) rotate(0deg);
        opacity: 1;
    }
    100% {
        transform: translateY(400px) rotate(720deg);
        opacity: 0;
    }
}

/* Responsive */
@media (max-width: 768px) {
    .scratch-card-wrapper {
        min-height: 250px;
    }

    .scratch-card-header h2 {
        font-size: 1.5rem;
    }

    .message-content p {
        font-size: 1rem;
    }
}