textarea {
    padding: 5px;
    font-size: 16px;
    border: 1px solid gray;
    border-radius: 5px;
    color: black;
    background: rgba(255, 255, 255, 0.9);
    height: 70px;
    max-height: 70px;
    overflow-y: auto;
    outline: none;
}


/*CALCOLATRICE**************/
.containerCalcolatrice {
    width: 100%;
    max-width: 400px;
    margin: auto;
    padding: 5px;
    -webkit-backdrop-filter: blur(20px);
    backdrop-filter: blur(20px);
    text-align: center;
    color: black;
    border-radius: 10px;
}

.containerCalcolatrice textarea::placeholder {
    font-size: 18px;
}

.containerCalcolatrice textarea {
    width: 100%;
    padding: 10px
}

.containerCalcolatrice textarea,
.containerCalcolatrice p {
    margin: 0;
}

.mockupCalcolatrice {
    padding: 10px;
    border-radius: 20px;
    width: 100%;
    border: 1px solid #ccc;
    background: var(--container);
}

.mockupCalcolatrice p {
    color: var(--textColor);
    padding: 5px;
}

.containerBottoni {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 5px;
}

.containerBottoni span {
    height: 40px;
    font-size: 18px;
    border-radius: 5px;
    background-color: #eee;
    cursor: pointer;
    display: flex;
    justify-content: center;
    align-items: center;
    box-shadow: rgba(0, 0, 0, 0.15) 2.4px 2.4px 3.2px;
}

.containerBottoni span:focus {
    box-shadow: unset;
    color: red;
    font-weight: bold;
    font-size: 20px;
}

.containerBottoni span.simbolo {
    background-color: #cacaca;
}

.containerBottoni span.vuoto {
    pointer-events: none;
}

.containerBottoni span.uguale {
    grid-column: span 1;
    background-color: #4CAF50;
    color: white;
}


.containerBottoni span.cancella {
    grid-column: span 2;
    background-color: #f44336;
    color: white;
}