/* 1. Import the font from Google right at the top! */
@import url('https://fonts.googleapis.com/css2?family=Press+Start+2P&display=swap');

/* Theme CSS Variables */
:root, body.theme-classic {
    --bg-color: #ecf0f1;
    --text-color: #333333;
    --snake-color: #28a745;
    --canvas-bg: #ffffff;
    --border-color: #333333;
}

body.theme-dark {
    --bg-color: #222222;
    --text-color: #ffffff;
    --snake-color: #8e4fd6;
    --canvas-bg: #111111;
    --border-color: #8e4fd6;
}

body.theme-neon {
    --bg-color: #000000;
    --text-color: #00ffff;
    --snake-color: #ff00ff;
    --canvas-bg: #000000;
    --border-color: #00ffff;
}

body {
    font-family: Arial, sans-serif;
    text-align: center;
    background-color: var(--bg-color);
    color: var(--text-color);
    transition: background-color 0.3s ease, color 0.3s ease;
    margin: 0;
    padding-bottom: 50px;
}

.arcade-button {
    display: inline-block;
    background-color: #e74c3c;
    color: white;
    padding: 15px 30px;
    font-size: 20px;
    font-weight: bold;
    text-decoration: none;
    border-radius: 8px;
    border: 4px solid #c0392b;
    box-shadow: 0px 6px 0px #c0392b;
    transition: all 0.1s;
    margin-top: 20px;
    cursor: pointer;
}

.arcade-button:active {
    box-shadow: 0px 0px 0px #c0392b;
    transform: translateY(6px);
}

.arcade-button:hover {
    background-color: #ff5e4d;
    color: white;
}

.game-settings {
    margin: 20px auto;
    padding: 15px;
    background-color: var(--canvas-bg);
    border: 2px solid var(--border-color);
    border-radius: 8px;
    display: inline-block;
    box-shadow: 0 4px 6px rgba(0,0,0,0.1);
    transition: background-color 0.3s ease, border-color 0.3s ease;
}

canvas {
    display: block;
    margin: 20px auto;
    border: 5px solid var(--border-color);
    box-shadow: 0 4px 8px rgba(0,0,0,0.2);
    transition: border-color 0.3s ease;
}

.hidden {
    display: none !important;
}

#gameOverScreen {
    margin: 20px auto;
    padding: 20px;
    background: rgba(0, 0, 0, 0.85);
    color: white;
    border: 2px solid #ff4444;
    border-radius: 8px;
    display: inline-block;
}