.snake_body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
   /* background-color: #f0f4f8;*/
    margin: 0;
    padding: 20px;
    display: flex;
    flex-direction: column;
    align-items: center;
}

.snake_main_title {
    color: #2c3e50;
    margin-bottom: 5px;
}

.snake_panel {
    background-color: white;
    padding: 15px;
    border-radius: 8px;
    box-shadow: 0 4px 6px rgba(0,0,0,0.1);
    margin-bottom: 20px;
    text-align: center;
    max-width: 500px;
}

.snake_level_header {
    font-size: 20px;
    font-weight: bold;
    color: #2980b9;
    margin-bottom: 5px;
}

.snake_text_info {
    font-size: 16px;
    color: #555;
}

.snake_container {
    position: relative;
}

.snake_board {
    background-color: #FFFFFF; /* Το υπόβαθρο του καμβά έγινε μαύρο */
    border: 4px solid #34495e;
    border-radius: 8px;
    box-shadow: 0 10px 20px rgba(0,0,0,0.15);
}

.snake_overlay {
    display: none;
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(255, 255, 255, 0.4);
    flex-direction: column;
    justify-content: center;
    align-items: center;
    border-radius: 8px;
    text-align: center;
}

.snake_win_text {
    font-size: 28px;
    color: #27ae60;
    margin-bottom: 15px;
}

.snake_button {
    background-color: #27ae60;
    color: white;
    border: none;
    padding: 12px 25px;
    font-size: 18px;
    border-radius: 5px;
    cursor: pointer;
    transition: background 0.2s;
}

.snake_button:hover {
    background-color: #219653;
}