:root {
    --primary-color: #d32f2f;
    --secondary-color: #212121;
    --accent-color: #ff5252;
    --text-color: #ffffff;
    --bg-color: #121212;
}

body {
    margin: 0;
    padding: 0;
    font-family: 'Fredoka', sans-serif;
    background-color: var(--bg-color);
    color: var(--text-color);
    overflow: hidden;
    touch-action: none; /* Prevent standard touch actions like scrolling */
}

#app {
    display: flex;
    flex-direction: column;
    height: 100vh;
}

header {
    background-color: var(--secondary-color);
    padding: 10px 20px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    box-shadow: 0 2px 5px rgba(0,0,0,0.5);
    z-index: 10;
}

header h1 {
    margin: 0;
    font-size: 1.5rem;
    color: var(--accent-color);
}

.header-controls {
    display: flex;
    align-items: center;
}

.btn {
    background-color: var(--primary-color);
    color: white;
    border: none;
    padding: 8px 16px;
    border-radius: 4px;
    cursor: pointer;
    font-family: inherit;
    font-weight: 500;
    text-decoration: none;
    transition: background-color 0.2s;
}

.btn:hover {
    background-color: #b71c1c;
}

.small-btn {
    padding: 5px 10px;
    font-size: 0.9rem;
}

#game-container {
    flex: 1;
    position: relative;
    background-color: #000;
    overflow: hidden;
}

canvas {
    display: block;
    width: 100%;
    height: 100%;
}

#ui-overlay {
    position: absolute;
    top: 20px;
    left: 20px;
    pointer-events: none;
}

#instructions {
    background: rgba(0, 0, 0, 0.5);
    padding: 10px;
    border-radius: 4px;
    font-size: 0.9rem;
}

#instructions p {
    margin: 5px 0;
}

/* Mobile Controls */
.mobile-controls {
    position: fixed;
    bottom: 20px;
    left: 0;
    right: 0;
    display: flex;
    justify-content: space-between;
    padding: 0 30px;
    pointer-events: none;
    z-index: 1000;
}

.dpad, .actions {
    pointer-events: auto;
    display: flex;
    gap: 15px;
}

.mc-btn {
    width: 60px;
    height: 60px;
    background: rgba(255, 255, 255, 0.15);
    border: 2px solid rgba(255, 255, 255, 0.4);
    border-radius: 50%;
    color: white;
    font-size: 24px;
    display: flex;
    justify-content: center;
    align-items: center;
    user-select: none;
    -webkit-user-select: none;
    backdrop-filter: blur(2px);
}

.mc-btn:active, .mc-btn.active {
    background: rgba(255, 82, 82, 0.5); /* Accent color */
    border-color: var(--accent-color);
}

.mc-btn-large {
    width: 70px;
    height: 70px;
    font-size: 28px;
}