/* --- BASE GÉNÉRALE --- */
body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    background: linear-gradient(135deg, #e0f7fa, #ffffff);
    color: #333;
    margin: 0;
    padding: 20px;
}

h1 {
    text-align: center;
    color: #003366;
    font-size: 2.2rem;
    margin-bottom: 30px;
}

/* --- FORMULAIRE --- */
form {
    margin-top: 20px;
    animation: fadeIn 0.8s ease-in-out;
}

fieldset {
    margin-bottom: 25px;
    background: rgba(255, 255, 255, 0.9);
    border: 2px solid transparent;
    padding: 40px 20px 20px 20px; 
    border-radius: 15px;
    box-shadow: 0 8px 20px rgba(0, 102, 204, 0.1);
    position: relative;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}


fieldset:hover {
    transform: scale(1.015);
    box-shadow: 0 12px 30px rgba(0, 102, 204, 0.2);
    border-image: linear-gradient(90deg, #00c6ff, #0072ff) 1;
}

legend {
    font-weight: bold;
    font-size: 1.1rem;
    color: #004080;
    padding: 0 10px;
}

label {
    display: block;
    margin-bottom: 10px;
    cursor: pointer;
    font-size: 1rem;
}

input[type="radio"] {
    margin-right: 8px;
}

/* --- BOUTON --- */
button {
    background: linear-gradient(135deg, #0072ff, #00c6ff);
    color: white;
    padding: 12px 30px;
    font-size: 1.1rem;
    font-weight: bold;
    border: none;
    border-radius: 30px;
    cursor: pointer;
    transition: background 0.3s ease, transform 0.2s ease;
}

button:hover {
    background: linear-gradient(135deg, #0052cc, #00aaff);
    transform: scale(1.05);
}

/* --- RÉSULTAT --- */
.result-box {
    background: linear-gradient(145deg, #ffffff, #f0faff);
    border-radius: 20px;
    padding: 30px;
    max-width: 500px;
    margin: 50px auto;
    text-align: center;
    box-shadow: 0 10px 25px rgba(0, 102, 204, 0.15);
    animation: zoomIn 0.7s ease-out;
    border: 3px solid #cce6ff;
}

.score {
    font-size: 2.5rem;
    font-weight: bold;
    color: #0072ff;
    margin: 15px 0;
}

.result-box button {
    margin-top: 20px;
}

/* --- ANIMATIONS --- */
@keyframes fadeIn {
    from { opacity: 0; transform: translateY(20px); }
    to { opacity: 1; transform: translateY(0); }
}

@keyframes zoomIn {
    0% { transform: scale(0.9); opacity: 0; }
    100% { transform: scale(1); opacity: 1; }
}
.progress-container {
    width: 100%;
    max-width: 300px;
    height: 20px;
    background: #e0e0e0;
    border-radius: 10px;
    margin: 15px auto;
    overflow: hidden;
    box-shadow: inset 0 1px 3px rgba(0, 0, 0, 0.2);
}

/* Couleurs dynamiques */
.bar-green {
    background: linear-gradient(90deg, #4caf50, #81c784); /* vert */
    color: white;
}

.bar-orange {
    background: linear-gradient(90deg, #ff9800, #ffb74d); /* orange */
    color: black;
}

.bar-red {
    background: linear-gradient(90deg, #e53935, #ef5350); /* rouge */
    color: white;
}

/* Texte centré dans la barre */
.progress-bar {
    height: 100%;
    width: 0%;
    text-align: center;
    font-weight: bold;
    line-height: 20px;
    font-size: 14px;
    transition: width 1s ease-in-out;
    border-radius: 10px;
}