body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    background-color: wheat;
    justify-content: center;
    align-items: center;
    height: 100vh;
    margin: 0;
    
}

.container {
    background: white;
    padding: 2rem;
    border-radius: 12px;
    box-shadow: 0 4px 15px rgba(0,0,0,0.1);
    text-align: center;
    /*max-width: 400px;
    width: 100%;*/
}

h1 { color: #2c3e50; }

.option-label {
    display: block;
    background: #e8f0fe;
    margin: 10px 0;
    padding: 10px;
    border-radius: 8px;
    cursor: pointer;
    transition: 0.3s;
    border: 2px solid transparent;
}

.option-label:hover {
    background: #d2e3fc;
    border-color: #1a73e8;
}

button {
    background-color: #1a73e8;
    color: white;
    border: none;
    padding: 12px 24px;
    border-radius: 6px;
    font-size: 1rem;
    cursor: pointer;
    margin-top: 20px;
}

button:hover { background-color: #1557b0; }

.correct { color: #28a745; }
.incorrect { color: #dc3545; }


.like-section {
    margin-top: 30px;
    padding-top: 20px;
    border-top: 1px solid #eee;
}

.like-button {
    background-color: #ff4b5c; /* Heart red */
    color: white;
    border: none;
    padding: 10px 20px;
    border-radius: 25px;
    cursor: pointer;
    font-weight: bold;
    transition: transform 0.2s;
    display: inline-flex;
    align-items: center;
    gap: 8px;
}

.like-button:hover {
    background-color: #ff3347;
    transform: scale(1.05); /* Slight pop effect */
}

.like-count {
    font-size: 0.9rem;
    color: #666;
    margin-top: 8px;
}

.navbar ul{
    list-style-type: none;
    background-color: orange;
    padding: 0px;
    margin: 0px;
    overflow: hidden;
}
.navbar a{
    color: white;
    text-decoration: none;
    padding: 15px;
    display: block;
    text-align: center;
}

.navbar li{
    float: left;
}

header{
    background-color: #3b71ca;
    color:white;
    padding: 15px;
    font-size: 1.2rem;
    font-weight: bold;
    text-align: center;
}
.container{
    padding: 20px;
    max-width: 600px;
    margin: auto;
}
.category-card{
    background-color:white;
    padding: 20px;
    max-width: 600px;
    margin: auto;
    text-align: center;
    align-items: center;
    border-radius: 12px;
    padding: 20px;
    box-shadow: 0 40px 8px rgba(0, 0, 0, 0.1);
    
    position: relative;
    text-decoration: none;
    color: black;
    transition: transform 0.2s;
}