body {
    font-family: 'Montserrat', sans-serif;
    background-color: #f0f4f8;
    color: #333;
    display: flex;
    justify-content: center;
    align-items: center;
    min-height: 100vh;
    margin: 0;
    padding: 20px;
    box-sizing: border-box;
}

.container {
    background-color: #fff;
    border-radius: 15px;
    box-shadow: 0 10px 20px rgba(0, 0, 0, 0.1);
    padding: 40px;
    text-align: center;
    max-width: 600px;
    width: 100%;
}

h1 {
    color: #007bff;
    margin-bottom: 30px;
}

#skor-alani {
    display: flex;
    justify-content: space-around;
    font-size: 1.2em;
    font-weight: bold;
    margin-bottom: 20px;
}

#skor-alani p {
    margin: 0;
}

#dogru-sayisi-oyun {
    color: #28a745; /* Yeşil renk */
}

#yanlis-sayisi-oyun {
    color: #dc3545; /* Kırmızı renk */
}

#calgi-resmi {
    width: 100%;
    max-height: 350px;
    object-fit: contain;
    border-radius: 10px;
    margin-bottom: 25px;
    border: 2px solid #ddd;
}

#secenekler {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 15px;
    margin-bottom: 20px;
}

.secenek {
    background-color: #e9ecef;
    border: none;
    border-radius: 8px;
    padding: 15px;
    font-size: 16px;
    cursor: pointer;
    transition: background-color 0.3s, transform 0.2s;
    text-align: center;
    color: #495057;
    font-weight: bold;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
}

.secenek:hover {
    background-color: #cfe2f3;
    transform: translateY(-2px);
}

.secenek:active {
    transform: translateY(0);
}

.secenek.dogru {
    background-color: #28a745;
    color: #fff;
    box-shadow: 0 0 10px #28a745;
}

.secenek.yanlis {
    background-color: #dc3545;
    color: #fff;
    box-shadow: 0 0 10px #dc3545;
}

#geribildirim {
    font-size: 24px;
    height: 30px;
    margin-bottom: 20px;
}

#sonuc-alani {
    margin-top: 20px;
}

#sonuc-alani h2 {
    color: #007bff;
}

#tekrar-oyna {
    background-color: #007bff;
    color: #fff;
    border: none;
    padding: 12px 25px;
    border-radius: 8px;
    font-size: 16px;
    cursor: pointer;
    transition: background-color 0.3s;
    margin-top: 20px;
}

#tekrar-oyna:hover {
    background-color: #0056b3;
}

.gizli {
    display: none;
}

footer {
    margin-top: 30px;
    font-size: 14px;
    color: #6c757d;
}

footer a {
    color: #007bff;
    text-decoration: none;
    font-weight: bold;
}

footer a:hover {
    text-decoration: underline;
}