body {
    font-family: 'Arial', sans-serif;
    background-color: #75e6d7;
    color: #333;
    padding-top: 20px;
}

#app {
    max-width: 600px;
    margin: 0 auto;
}

button {
    width: 100%;
    margin-top: 10px;
}

button:hover {
    opacity: 0.8;
}

.mesa-card {
    cursor: pointer;
}

.card {
    margin-bottom: 15px;
}

.card-body {
    text-align: left;
}

.cantidad-controls {
    display: flex;
    align-items: center;
    justify-content: space-between;
}

#qrcode {
    display: flex;
    justify-content: center;
    margin-top: 20px;
}

.card-footer {
    background-color: transparent;
}