.jeu-box {
    max-width: 450px;
    padding: 25px;
    border: 3px solid #0073aa;
    border-radius: 15px;
    background: #ffffff;
    margin: 30px auto;
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    box-shadow: 0 10px 25px rgba(0,0,0,0.2);
    position: relative;
    z-index: 999;
}

.jeu-box h3 {
    margin-top: 0;
    color: #0073aa;
    text-align: center;
    text-transform: uppercase;
    font-size: 20px;
    margin-bottom: 20px;
}

.jeu-box input[type="text"],
.jeu-box input[type="email"],
.jeu-box input[type="date"],
.jeu-box select {
    width: 100%;
    margin-bottom: 15px;
    padding: 12px;
    border: 1px solid #ccc;
    border-radius: 8px;
    box-sizing: border-box;
    font-size: 16px;
    background: #fdfdfd;
}

.jeu-box .checkbox-group {
    display: flex;
    align-items: flex-start;
    margin-bottom: 15px;
    gap: 10px;
    font-size: 14px;
    line-height: 1.4;
    text-align: left;
}

.jeu-box .checkbox-group input {
    width: auto;
    margin-top: 4px;
}

.jeu-box button {
    width: 100%;
    padding: 15px;
    background: #0073aa;
    color: #fff;
    border: none;
    border-radius: 8px;
    cursor: pointer;
    font-weight: bold;
    font-size: 18px;
    transition: all 0.3s;
    margin-top: 10px;
}

.jeu-box button:hover {
    background: #005177;
    transform: translateY(-2px);
}

.jeu-box button:disabled {
    background: #ccc;
    cursor: not-allowed;
    transform: none;
}

#res-jeu {
    margin-top: 20px;
    font-weight: bold;
    text-align: center;
    min-height: 30px;
    font-size: 16px;
}

label.label-small {
    display: block;
    margin-bottom: 5px;
    font-size: 14px;
    color: #666;
    font-weight: bold;
    text-align: left;
}