@import url(github.css);

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

:root {
    font-family: "Inter", sans-serif;
    font-size: 16px;
}

::-webkit-scrollbar {
    width: 8px;
}

::-webkit-scrollbar-track {
    background-color: #1f2151;
}

::-webkit-scrollbar-thumb {
    background-color: #2f3279;
}

body {
    width: 100%;
    height: 100vh;

    background-image: url("../img/bg.png");
    background-size: cover;
    background-attachment: fixed;

    display: flex;
    align-items: center;
    justify-content: center;
    flex-direction: column;

    gap: 3.12rem;

    color: #f1f2f6;
    animation: fadeIn 1s ease-in;
}

main {
    width: 90%;
    max-width: 480px;
    border-radius: 1.5rem;
    border: 1px solid #2f3279;
    overflow-y: hidden;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.2);
    transition: transform 0.3s ease;
}

main:hover {
    transform: scale(1.02);
}

form {
    background-color: #141534;
    display: flex;
    flex-direction: column;
    padding: 3.5rem 4rem;
    transition: background-color 0.3s ease;
}

form:hover {
    background-color: #1b1c3f;
}

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: 1.25rem 1rem;
    font-family: "Inter", sans-serif;
    font-size: 1rem;
    transition: border 0.3s ease;
}

input:focus,
select:focus {
    border: 1px solid #4a5dcd;
    box-shadow: 0 0 8px rgba(74, 93, 205, 0.5);
}

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;
    font-size: 1rem;
}

input::placeholder,
select:invalid,
option {
    color: #b2b8de4b;
}

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 0.3s, transform 0.2s;
    margin-top: 3rem;
    outline: 0;
}

button:hover {
    background-color: #4a5dcd;
    transform: translateY(-3px);
}

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

button:active {
    transform: translateY(0);
}

footer {
    background-color: #1f2151;
    padding: 2.5rem;
    max-height: 196px;
    text-align: center;
    display: none;
    overflow-y: scroll;
    animation: slideUp 0.5s ease-in-out;
    overflow: hidden;
}

.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-all;
}

/* Animações e Media Queries */
@keyframes fadeIn {
    0% {
        opacity: 0;
    }
    100% {
        opacity: 1;
    }
}

@keyframes slideUp {
    0% {
        transform: translateY(20px);
        opacity: 0;
    }
    100% {
        transform: translateY(0);
        opacity: 1;
    }
}

@media (max-width: 768px) {
    form {
        padding: 2rem;
    }

    main {
        width: 95%;
    }
}

@media (max-width: 480px) {
    form {
        padding: 1.5rem;
    }

    label {
        font-size: 0.7rem;
    }

    input,
    select {
        font-size: 0.9rem;
        padding: 1rem;
    }

    button {
        font-size: 0.9rem;
        height: 2.75rem;
    }

    footer {
        flex-direction: column;
        display: none;
    }

    footer h1 {
        display: flex;
        flex-direction: column;
        justify-content: center;
    }
}