body {
    font-family: Arial, sans-serif;
    margin: 0;
    padding: 0;
    display: flex;
    justify-content: center;
    align-items: center;
    height: 100vh;
    background-color: #E0E0E0; /* Gris clair */
}

#game-container {
    width: 80%;
    max-width: 600px;
    background: #FFFFFF; /* Blanc */
    border-radius: 10px;
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.2);
    padding: 20px;
    text-align: center;
}

#card h2 {
    font-size: 24px;
    margin-bottom: 10px;
    color: #E27347; /* Burnt Sienna */
}

#card p {
    font-size: 18px;
    margin-bottom: 20px;
    color: #000000; /* Noir explicite */
}

/* Style des boutons */
button {
    padding: 10px 20px;
    margin: 5px;
    font-size: 16px;
    border: none;
    border-radius: 5px;
    cursor: pointer;
    background-color: #3AAA35; /* Pigment Green */
    color: #FFFFFF; /* Blanc */
    transition: background-color 0.3s ease, transform 0.2s;
}

/* Effet hover */
button:hover {
    background-color: #3AC5F3; /* Vivid Sky Blue */
    transform: scale(1.05); /* Zoom léger */
}

/* Effet selected */
button:selected {
    background-color: #3AC5F3; /* Vivid Sky Blue */
    transform: scale(1.05); /* Zoom léger */
}

/* Effet active (lors du clic) */
button:active {
    background-color: #36A2EB; /* Couleur plus foncée pour le clic */
    transform: scale(1); /* Retour à la taille normale */
}

/* Canvas pour les graphiques */
canvas {
    margin-top: 20px;
    max-width: 100%;
    border-radius: 10px;
    background: #F9F9F9; /* Blanc cassé */
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.2);
}

#progress-bar-container {
    width: 100%;
    background: #D6D6D6; /* Gris clair */
    border-radius: 5px;
    margin-bottom: 20px;
    position: relative;
}

#progress-bar {
    height: 20px;
    width: 0%; /* Progression initiale */
    background: #3AC5F3; /* Vivid Sky Blue */
    border-radius: 5px;
    transition: width 0.3s ease-in-out;
}

#progress-text {
    position: absolute;
    width: 100%;
    text-align: center;
    line-height: 20px; /* Centrage vertical */
    color: #FFFFFF; /* Blanc */
    font-weight: bold;
    font-size: 14px;
    top: 0;
}