@import url('https://fonts.googleapis.com/css2?family=MedievalSharp&display=swap');

body {
    font-family: 'MedievalSharp', cursive, Arial, sans-serif;
    display: flex;
    justify-content: center;
    align-items: center;
    min-height: 100vh;
    background-color: #2c1e14; /* Latar gelap seperti lab tua */
    color: #e0d6c4;
}

.kalkulator-matematika {
    background: #5a3d2b; /* Kayu meja */
    border: 3px solid #c8aE84;
    border-radius: 10px;
    padding: 25px;
    box-shadow: 0 0 20px rgba(255, 215, 0, 0.3); /* Efek glow sihir */
    text-align: center;
    width: 320px;
}

h2 {
    color: #f0e68c; /* Emas pudar */
}

input[type="number"] {
    width: 85%;
    padding: 12px;
    margin-bottom: 15px;
    border: 2px solid #7a5a3e;
    border-radius: 4px;
    font-size: 16px;
    background-color: #f5e8c0; /* Seperti kertas perkamen */
    color: #3b2a1a;
    font-family: 'MedievalSharp', cursive;
}

.tombol {
    display: flex;
    justify-content: space-between;
    margin-bottom: 15px;
}

button {
    width: 23%;
    padding: 10px;
    font-size: 24px;
    font-family: Arial, sans-serif;
    border: none;
    border-radius: 50%; /* Tombol bulat seperti kuali */
    cursor: pointer;
    background-color: #8b0000; /* Merah darah */
    color: white;
    transition: background-color 0.3s, transform 0.2s;
}

button:hover {
    background-color: #b22222;
    transform: scale(1.1);
}

#hasil {
    font-size: 22px;
    font-weight: bold;
    color: #90ee90; /* Hijau (hasil ramuan) */
}