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Replace terminal snake game with browser version #2

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Replace terminal snake game with browser version #2

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150 changes: 150 additions & 0 deletions snake_game.css
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Original file line number Diff line number Diff line change
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:root {
color-scheme: dark;
font-family: "Segoe UI", Tahoma, Geneva, Verdana, sans-serif;
--bg: #0f1116;
--card: #171b24;
--accent: #51d06c;
--accent-dark: #3aa653;
--grid: #1f2430;
--snake: #8cf5a9;
--food: #ff6666;
--text: #f5f7fa;
}

* {
box-sizing: border-box;
}

body {
margin: 0;
min-height: 100vh;
background: radial-gradient(circle at top, #202632, var(--bg));
color: var(--text);
display: flex;
align-items: center;
justify-content: center;
padding: 1.5rem;
}

.layout {
width: min(720px, 100%);
}

.game-card {
background: var(--card);
border-radius: 18px;
box-shadow: 0 20px 40px rgba(0, 0, 0, 0.45);
padding: 2rem;
display: grid;
gap: 1.5rem;
}

.game-header h1 {
margin: 0 0 0.25rem;
font-size: clamp(1.6rem, 2vw + 1rem, 2.4rem);
}

.description {
margin: 0;
line-height: 1.5;
color: rgba(245, 247, 250, 0.78);
}

.scoreboard {
display: flex;
justify-content: space-between;
align-items: center;
background: rgba(31, 36, 48, 0.9);
border-radius: 12px;
padding: 0.75rem 1rem;
font-weight: 600;
letter-spacing: 0.03em;
}

.score span {
font-variant-numeric: tabular-nums;
font-weight: 700;
}

canvas {
width: 100%;
max-width: 480px;
justify-self: center;
background: repeating-linear-gradient(
0deg,
rgba(255, 255, 255, 0.025),
rgba(255, 255, 255, 0.025) 24px,
rgba(15, 17, 22, 0.1) 24px,
rgba(15, 17, 22, 0.1) 48px
),
repeating-linear-gradient(
90deg,
rgba(255, 255, 255, 0.025),
rgba(255, 255, 255, 0.025) 24px,
rgba(15, 17, 22, 0.1) 24px,
rgba(15, 17, 22, 0.1) 48px
),
var(--grid);
border-radius: 12px;
border: 1px solid rgba(255, 255, 255, 0.08);
}

.controls {
display: flex;
gap: 0.75rem;
justify-content: center;
}

button {
border: none;
border-radius: 999px;
padding: 0.6rem 1.6rem;
font-size: 1rem;
font-weight: 600;
cursor: pointer;
transition: transform 0.15s ease, box-shadow 0.15s ease;
background: rgba(255, 255, 255, 0.08);
color: var(--text);
}

button.primary {
background: linear-gradient(135deg, var(--accent), var(--accent-dark));
color: #0c150f;
box-shadow: 0 12px 20px rgba(81, 208, 108, 0.35);
}

button:hover,
button:focus-visible {
transform: translateY(-2px);
box-shadow: 0 14px 22px rgba(0, 0, 0, 0.2);
outline: none;
}

button:disabled {
cursor: not-allowed;
opacity: 0.55;
transform: none;
box-shadow: none;
}

.message {
min-height: 1.5rem;
text-align: center;
font-weight: 600;
letter-spacing: 0.04em;
}

@media (max-width: 640px) {
body {
padding: 1rem;
}

.game-card {
padding: 1.5rem;
gap: 1rem;
}

.scoreboard {
font-size: 0.95rem;
}
}
40 changes: 40 additions & 0 deletions snake_game.html
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<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="utf-8" />
<meta name="viewport" content="width=device-width, initial-scale=1" />
<title>Snake</title>
<link rel="stylesheet" href="snake_game.css" />
</head>
<body>
<main class="layout">
<section class="game-card" aria-labelledby="game-title">
<header class="game-header">
<h1 id="game-title">Snake</h1>
<p class="description">
Use the arrow keys (or WASD) to guide the snake. Eat the glowing fruit to grow
longer. Avoid the walls and your own tail. Press the space bar to pause or restart
after a collision.
</p>
</header>
<div class="scoreboard" role="status" aria-live="polite">
<div class="score" id="score-label">Score: <span id="score-value">0</span></div>
<div class="score" id="best-label">Best: <span id="best-value">0</span></div>
</div>
<canvas
id="game-canvas"
width="480"
height="480"
role="application"
aria-describedby="game-title"
></canvas>
<div class="controls">
<button id="start-button" type="button" class="primary">Start game</button>
<button id="pause-button" type="button">Pause</button>
</div>
<p id="message" class="message" role="alert" aria-live="assertive"></p>
</section>
</main>
<script src="snake_game.js"></script>
</body>
</html>
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