* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    user-select: none;
    scrollbar-width: none;
    outline: none;
    font-family: system-ui, -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell, 'Open Sans', 'Helvetica Neue', sans-serif;
}

body {
    display: flex;
    justify-content: center;
    align-items: center;
    height: 100dvh;
    background: lightblue;
    background-repeat: repeat;
    backdrop-filter: blur(2px);
}

main {
    display: flex;
    flex-direction: column;
    gap: 20px;
    justify-content: center;
    align-items: center;
    padding: 25px;
    background-color: rgba(255, 255, 255, .6);
    border-radius: 30px;
    box-shadow: 0 0 5px rgba(0, 0, 0, .5);
}

input {
    padding: 10px;
    border-radius: 7px;
    border: 0;
    box-shadow: 0 0 5px rgba(0, 0, 0, .6);
    &:focus {
        outline: 2px solid #007bff;
    }
}

button {
    padding: 10px 20px;
    border-radius: 7px;
    border: 0;
    background-color: #007bff;
    color: white;
    cursor: pointer;
    box-shadow: 0 0 5px rgba(0, 0, 0, .6);
    transition: background-color .3s ease;
    &:hover {
        background-color: #0056b3;
    }
}