body {
    background-color: #004080;
    display: flex;
    flex-direction: column;
    align-items: center;
    font-family: Arial, sans-serif;
    color: white;
    margin: 0;
    padding: 20px;
}

#myCanvas {
    border: 2px solid white;
    border-radius: 10px;
    background-color: #003366;
    margin-bottom: 15px;
}

.button-container {
    display: flex;
    gap: 10px;
    flex-wrap: wrap;
    justify-content: center;
    margin-bottom: 20px;
}

input[type="button"] {
    background-color: #ff4136;
    color: white;
    border: none;
    padding: 8px 15px;
    border-radius: 5px;
    cursor: pointer;
    font-weight: bold;
    transition: 0.2s;
}

input[type="button"]:hover{
    background-color: #ff725c;
}

input[type="button"]#puhasta_btn:hover{
    background-color: #187F42;
}

input[type="button"]#puhasta_btn {
    background-color: #325632;
    color: white;
    border: none;
    padding: 8px 15px;
    border-radius: 5px;
    cursor: pointer;
    font-weight: bold;
    transition: 0.2s;
}

.footer {
    position: fixed;
    right: 15px;
    bottom: 10px;
    font-size: 14px;
    color: rgba(255, 255, 255, 0.7);
}