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

body {
    margin: 0;
    padding: 0;
    min-height: 100vh;
    display: flex;
    justify-content: center;
    align-items: center;
    font-family: 'Oswald', sans-serif;
    background: linear-gradient(135deg, #000000 0%, #1863a8 100%);
    color: white;
}

#all {
    background: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(10px);
    padding: 2rem;
    border-radius: 20px;
    border: 1px solid rgba(255, 255, 255, 0.1);
    width: 90%;
    max-width: 500px;
    display: flex;
    flex-direction: column;
    align-items: center;
}

#bandeira {
    border: 4px solid white;
    width: 100%;
    aspect-ratio: 16 / 10;
    display: flex;
    flex-direction: column;
    margin-bottom: 20px;
    overflow: hidden;
}

#bandeira div {
    flex: 1;
    width: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    -webkit-text-stroke: 1px black;
}

#faixazul {
    background-color: #1863a8;
}

#faixabranca {
    background-color: #ffffff;
}

#faixapreta {
    background-color: #000000;
}

#download {
    cursor: pointer;
    margin-bottom: 20px;
    font-size: 1.5rem;
    background-color: white;
    color: #1863a8;
    padding: 10px 20px;
    border-radius: 50px;
    border: none;
    transition: all 0.5s;
}

#download:hover {
    background-color: #000;
    color: #fff;
}

#col {
    width: 100%;
    display: flex;
    flex-direction: column;
    gap: 10px;
}

input {
    border: none;
    padding: 12px;
    border-radius: 8px;
    font-size: 1rem;
    font-family: 'Oswald', sans-serif;
    text-align: center;
}

input::placeholder {
    color: #888;
}

input[type="number"]{
    width: 40px;
}

@media (max-width: 480px) {
    #bandeira div {
        font-size: 1.4rem;
    }
}