@import url('https://fonts.googleapis.com/css2?family=Roboto:wght@400;700&display=swap');

* {
    box-sizing: border-box;
}

body {
    background-color: #2c3e50;
    font-family: 'Roboto', sans-serif;
    margin: 0;
    height: 100vh;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    overflow: hidden;
}

.btn {
    background-color: aliceblue;
    color: #2c3e50;
    font-family: inherit;
    font-weight: bold;
    padding: 1rem;
    border-radius: 5px;
    border: none;
    cursor: pointer;
}

.btn:focus {
    outline: none;
}

.btn:active {
    transform: scale(0.98);
}

#toasts {
    position: fixed;
    top: 10px;
    right: 10px;
    display: flex;
    flex-direction: column;
    align-items: flex-end;
}

.toast {
    background-color: #666;
    border-radius: 5px;
    padding: 1rem 2rem;
    margin: 0.5rem;
    font-weight: bold;
}

.toast.info {
    color: lightskyblue;
}

.toast.success {
    color: lightgreen;
}

.toast.error {
    color: orangered;
}

.toast.warning {
    color: orange;
}