/*
 * Snake Game - Styles
 */

body {
    margin: 0;
    padding: 0;
    display: flex;
    justify-content: center;
    align-items: center;
    min-height: 100vh;
    background: linear-gradient(135deg, var(--primary) 0%, var(--secondary) 100%);
}

.game-container {
    text-align: center;
    background: white;
    padding: 20px;
    border-radius: 15px;
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.3);
}

h1 {
    color: var(--primary);
    margin: 0 0 10px 0;
}

.score {
    font-size: 24px;
    color: #333;
    margin-bottom: 15px;
}

canvas {
    border: 3px solid var(--primary);
    border-radius: 8px;
    background: #f0f0f0;
}

.controls {
    margin-top: 15px;
    color: #666;
    font-size: 14px;
}

.game-over {
    display: none;
    margin-top: 15px;
    padding: 15px;
    background: var(--danger);
    color: white;
    border-radius: 8px;
    font-size: 18px;
}

button {
    margin-top: 10px;
    padding: 10px 30px;
    font-size: 16px;
    background: var(--primary);
    color: white;
    border: none;
    border-radius: 5px;
}

button:hover {
    background: var(--secondary);
}

.home-button {
    background: #f0f0f0;
    color: var(--primary);
    margin-top: 15px;
    padding: 10px 30px;
    font-size: 16px;
    border: 2px solid var(--primary);
}

.home-button:hover {
    background: var(--primary);
    color: white;
}

/* Responsive Design */
@media (max-width: 768px) {
    body {
        padding: 10px;
    }

    .game-container {
        padding: 15px;
        max-width: 100%;
        width: 100%;
    }

    h1 {
        font-size: 24px;
        margin-bottom: 8px;
    }

    .score {
        font-size: 18px;
        margin-bottom: 10px;
    }

    canvas {
        max-width: 100%;
        width: 100%;
        height: auto;
    }

    .controls {
        font-size: 13px;
        margin-top: 10px;
    }

    .game-over {
        font-size: 16px;
        padding: 12px;
    }

    button {
        width: 100%;
        padding: 12px 20px;
        font-size: 15px;
    }

    .home-button {
        width: calc(100% - 4px);
        padding: 12px 20px;
        font-size: 15px;
    }

    #pauseOverlay {
        font-size: 20px !important;
        padding: 15px !important;
    }

    #pauseOverlay small {
        font-size: 12px !important;
    }
}

@media (max-width: 480px) {
    body {
        padding: 5px;
    }

    .game-container {
        padding: 10px;
        border-radius: 10px;
    }

    h1 {
        font-size: 20px;
    }

    .score {
        font-size: 16px;
        line-height: 1.4;
    }

    .score button {
        padding: 4px 8px;
        font-size: 12px;
        margin-left: 5px;
    }

    #gameCanvas {
        border-width: 2px;
    }

    .controls {
        font-size: 12px;
    }

    .game-over {
        font-size: 14px;
        padding: 10px;
    }

    button {
        padding: 10px 15px;
        font-size: 14px;
    }

    .home-button {
        padding: 10px 15px;
        font-size: 14px;
    }

    #pauseOverlay {
        font-size: 18px !important;
        padding: 12px !important;
    }
}