body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
    background-color: #f4f7f9;
    color: #333;
    display: flex;
    justify-content: center;
    align-items: center;
    min-height: 100vh;
    margin: 0;
    padding: 20px;
}

.container {
    background-color: #ffffff;
    padding: 30px 40px;
    border-radius: 10px;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.1);
    width: 100%;
    max-width: 600px;
}

h1 {
    text-align: center;
    color: #0056b3;
    margin-bottom: 25px;
}

.form-group {
    margin-bottom: 20px;
}

label {
    display: block;
    margin-bottom: 8px;
    font-weight: 600;
    color: #555;
}

input[type="number"], select {
    width: 100%;
    padding: 10px;
    border: 1px solid #ccc;
    border-radius: 5px;
    box-sizing: border-box; /* Önemli */
    transition: border-color 0.3s;
}

input[type="number"]:focus, select:focus {
    border-color: #0056b3;
    outline: none;
}

.info {
    font-size: 0.9em;
    color: #777;
    margin-top: -5px;
    margin-bottom: 10px;
}

.checkbox-group label {
    display: block;
    font-weight: normal;
    margin-bottom: 8px;
}

button {
    width: 100%;
    padding: 12px;
    background-color: #007bff;
    color: white;
    border: none;
    border-radius: 5px;
    font-size: 16px;
    font-weight: bold;
    cursor: pointer;
    transition: background-color 0.3s;
}

button:hover {
    background-color: #0056b3;
}

#result {
    margin-top: 30px;
    padding: 20px;
    border: 1px solid #ddd;
    border-radius: 5px;
    background-color: #e9f5ff;
}

#result.hidden {
    display: none;
}

#result h2 {
    margin-top: 0;
    color: #0056b3;
}

#score, #interpretation {
    font-weight: bold;
}


/* Not Kutuları Stilleri */
.note-box {
    margin-top: 25px;
    padding: 20px;
    border-radius: 8px;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.12); /* Gölgelendirme */
    font-size: 10px; /* Font boyutu */
    line-height: 1.6; /* Okunabilirliği artırmak için satır yüksekliği */
    border: 1px solid #e0e0e0;
}

.note-box h3 {
    margin-top: 0;
    color: #333;
    border-bottom: 1px solid #ddd;
    padding-bottom: 8px;
    margin-bottom: 15px;
    font-size: 14px; /* Başlık fontunu biraz daha büyük yapalım */
}

.note-box ul {
    padding-left: 20px;
    margin-bottom: 0;
}

.note-box ul li {
    margin-bottom: 10px;
}

.note-box ul ul {
    margin-top: 10px;
    list-style-type: circle; /* İç listeyi farklılaştıralım */
}

.note-box p {
    margin: 0 0 10px 0;
}

.note-box p:last-child {
    margin-bottom: 0;
}

/* Pastel Renkler */
.note-box-1 {
    background-color: #f0f8ff; /* Pastel Mavi (AliceBlue) */
}

.note-box-2 {
    background-color: #fef9e7; /* Pastel Sarı (Cornsilk) */
}