/* Responsive UI styles for Baby Driver */

/* Reset and ensure full viewport usage */
html, body {
    margin: 0;
    padding: 0;
    width: 100%;
    height: 100%;
    overflow: hidden;
    font-family: 'Comic Sans MS', 'Arial', sans-serif;
}

#game-container {
    width: 100%;
    height: 100%;
    display: flex;
    flex-direction: column;
    background: linear-gradient(180deg, #87CEEB 0%, #E0F6FF 100%);
}

/* Responsive canvas */
#game-canvas {
    display: block;
    margin: 0 auto;
    touch-action: none;
    image-rendering: pixelated;
    image-rendering: crisp-edges;
}

/* Touch controls overlay */
.touch-controls-overlay {
    position: fixed;
    bottom: 20px;
    right: 20px;
    z-index: 1000;
    display: flex;
    flex-direction: column;
    gap: 10px;
    opacity: 0.8;
    transition: opacity 0.3s;
}

.touch-controls-overlay:hover {
    opacity: 1;
}

.touch-controls-overlay button {
    width: 60px;
    height: 60px;
    border: 3px solid #333;
    border-radius: 10px;
    background: #4CAF50;
    color: white;
    font-size: 24px;
    cursor: pointer;
    touch-action: none;
    user-select: none;
    -webkit-user-select: none;
}

.touch-controls-overlay button:active {
    background: #45a049;
    transform: scale(0.95);
}

/* Tutorial modal */
.tutorial-modal {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.8);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 2000;
}

.tutorial-content {
    background: white;
    padding: 30px;
    border-radius: 15px;
    max-width: 600px;
    max-height: 80vh;
    overflow-y: auto;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.3);
}

.tutorial-content h2 {
    margin-top: 0;
    color: #4CAF50;
}

.tutorial-content button {
    margin-top: 20px;
    padding: 10px 30px;
    font-size: 18px;
    background: #4CAF50;
    color: white;
    border: none;
    border-radius: 8px;
    cursor: pointer;
}

.tutorial-content button:hover {
    background: #45a049;
}

/* Help icon */
.help-icon {
    position: fixed;
    top: 20px;
    right: 20px;
    width: 40px;
    height: 40px;
    background: #4CAF50;
    color: white;
    border: none;
    border-radius: 50%;
    font-size: 24px;
    cursor: pointer;
    z-index: 1500;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.3);
}

.help-icon:hover {
    background: #45a049;
}

/* Hide tutorial by default */
.tutorial-modal.hidden {
    display: none;
}

/* Mobile responsive adjustments */
@media (max-width: 768px) {
    .tutorial-content {
        padding: 20px;
        max-width: 90%;
    }
    
    .touch-controls-overlay {
        bottom: 10px;
        right: 10px;
    }
    
    .touch-controls-overlay button {
        width: 50px;
        height: 50px;
        font-size: 20px;
    }
}