* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

:root {
    font-family: "Inter", sans-serif;
    font-size: 1rem;
}

body {
    width: 100%;
    min-height: 100vh;
    background-image: url("./img/bg.png");
    background-size: contain;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-direction: column;
    gap: 3.12rem;
    color: #f1f2f6;
    overflow-y: auto; /* Permite rolagem quando necessário */
    padding: 2rem 0;
}

main {
    width: 90%;
    max-width: 375px;
    min-width: 320px;
    border-radius: 1.5rem;
    border: 1px solid #2f3279;
    background-color: #141534;
    margin: 0 1rem;
    padding: 2rem;
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

form {
    display: flex;
    flex-direction: column;
    padding: 2rem;
}

label {
    font-size: 0.75rem;
    color: #b2b8de;
    text-transform: uppercase;
    margin-bottom: 0.5rem;
    margin-top: 1.25rem;
}

input,
select {
    outline: 0;
    color: #f1f2f6;
    border: 1px solid #1f2151;
    border-radius: 0.5rem;
    background-color: #0e0f25;
    padding: 1rem;
    font-family: "Inter", sans-serif;
    font-size: 1rem;
    margin-bottom: 1rem;
    width: 100%;
}

select {
    -moz-appearance: none;
    -webkit-appearance: none;
    appearance: none;
    background: url("./img/chevron-down.svg") no-repeat;
    background-position: calc(100% - 0.75rem) center !important;
    background-color: #0e0f25;
    cursor: pointer;
}

input::placeholder,
select:invalid,
option {
    color: #b2b8de;
}

input:focus,
select:focus {
    border: 1px solid #4a5dcd;
}

button {
    height: 3.25rem;
    background-color: #2f34ab;
    border: none;
    border-radius: 0.5rem;
    color: #f1f2f6;
    font-family: "Inter", sans-serif;
    font-size: 1rem;
    font-weight: 600;
    cursor: pointer;
    transition: background-color 0.2s;
    margin-top: 3rem;
    outline: 0;
}

button:hover {
    background-color: #4a5dcd;
}

button:focus {
    outline: 1.5px solid #4a5dcd;
}

/* Footer ajustado para permitir visibilidade e rolagem */
footer {
    background-color: #1f2151;
    padding: 2.5rem;
    max-height: 196px;
    text-align: center;
    display: none;
    overflow-y: auto; /* Garante que, caso necessário, role internamente */
    width: 100%;
}

.show-result {
    display: block;
}

footer span {
    color: #7d8dec;
    font-size: 1rem;
    font-family: "IBM Plex Mono", monospace;
    margin-bottom: 0.5rem;
    line-height: 1.25rem;
}

footer h1 {
    color: #f1f2f6;
    font-weight: 700;
    font-size: 2rem;
    line-height: 3rem;
    word-break: break-word;
}

/* Media Query para telas pequenas */
@media (max-width: 375px) {
    main {
        padding: 2rem 1rem;
        border-radius: 1rem;
        margin: 0 0.5rem;
    }

    form {
        padding: 1.5rem;
    }

    input,
    select {
        padding: 0.875rem;
    }

    button {
        font-size: 0.875rem;
    }

    footer {
        padding: 1.5rem;
        font-size: 0.875rem;
    }
}