.body {
    font-family: Arial, sans-serif;
    display: flex;
    justify-content: center;
    align-items: center;
    height: 100vh;
    background-color: #f0f0f0;
    height: min-content;
    border-radius:5px;
}

.keyboard-container {
    display: flex;
    padding:5px;
}

.output {
    width: 100%;
    margin-bottom: 20px;
    padding: 10px;
    border: 1px solid #ccc;
    border-radius: 5px;
    background-color: #fff;
    height: 50px;
}

.keyboard {
    display: grid;
    grid-template-columns: repeat(10, 50px);
    gap: 5px;
    justify-content: center;
    margin: 0 auto;
}

.numpad {
    display: grid;
    grid-template-columns: repeat(3, 50px);
    gap: 5px;
    margin-left: 20px;
}

.key {
    width: 50px;
    height: 50px;
    display: flex;
    justify-content: center;
    align-items: center;
    background-color: #fff;
    border: 1px solid #ccc;
    border-radius: 5px;
    cursor: pointer;
    user-select: none;
}

    .key:active {
        background-color: #ddd;
    }

    .key.wide {
        grid-column: span 2;
    }

.output-container {
    display: flex;
    justify-content: center;
    width: 100%;
}

@media (max-width: 768px) {
    .keyboard-container {
        display: none; /* Mobilde sanal klavyeyi gizle */
    }
}