@charset "UTF-8";

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

:root {
    --cor-fundo: #eef2f5;
    --cor-card: #ffffff;
    --cor-texto: #34495e;
    --cor-borda: #dee2e6;
    --cor-acento-principal: #bb86fc;
    --cor-acento-principal-hover: #a567f2;
    --cor-div:#f8f9fa;
    --cor-res:#ecf0f1;
    --cor-border-campo:#ccc;
    --sombra: rgba(0, 0, 0, 0.1);
}

body.escuro {
    --cor-fundo: #121212;
    --cor-card: #1e1e1e;
    --cor-texto: #e0e0e0;
    --cor-borda: #333333;
    --cor-acento-principal: #ff9800;
    --cor-acento-principal-hover: #f57c00;
    --cor-div:#242424;
    --cor-res:#242424;
    --cor-border-campo:#ccc;
    --sombra: rgba(0, 0, 0, 0.4);
}

body { 
    display: flex;
    flex-direction: column;
    min-height: 100vh;
    font-family: Arial, Helvetica, sans-serif;
    background-color: var(--cor-fundo);
    color: var(--cor-texto);
    transition: background-color 0.5s, color 0.5s;    
}

header {
    background-color: var(--cor-card);
    color: var(--cor-texto);
    padding: 20px;
    text-align: center;
    box-shadow: 0 4px 8px var(--sombra);
    transition: background-color 0.5s, color 0.5s, box-shadow 0.5s;   
}

header > h1 {
    font-size: 2.2em;
    color: var(--cor-acento-principal);
}

header > p {
    justify-content: flex-end;
    text-align: right;
}

#botao-tema {
    background-color: transparent;
    border: none;
    cursor: pointer;
    font-size: 1.5em;
    color: var(--cor-texto);
    transition: color 0.5s;
}

#botao-tema:hover {
    color: var(--cor-acento-principal);
}

input[type="radio"] {
    margin-right: 5px;
    accent-color: var(--cor-acento-principal);
}

section {
    background-color: var(--cor-card);
    border-radius: 12px;
    box-shadow: 0 8px 16px var(--sombra);
    margin: 30px auto;
    padding: 30px;
    width: 95%;
    max-width: 650px;
    display: flex;
    flex-direction: column;
    gap: 20px;
    transition: background-color 0.5s, box-shadow 0.5s, border 0.5s;
}

div#dados {
    background-color: var(--cor-div);
    border: 1px solid var(--cor-borda);
    border-radius: 8px;
    padding: 20px;
    display: flex;
    flex-direction: column;
    gap: 15px;
    transition: background-color 0.5s, border-color 0.5s;   
}

p {
    display: flex;
    gap: 10px;
    color: var(--cor-texto);
    transition: color 0.5s;
}

label {
    font-weight: bold;
    font-size: 1em;
}

.campo {
    flex-grow: 1;
    padding: 10px;
    border: 1px solid var(--cor-border-campo);
    background-color: var(--cor-card);
    color: var(--cor-texto);
    border-radius: 6px;
    font-size: 1em;
    transition: border-color 0.3s, box-shadow 0.3s, background-color 0.5s, color 0.5s;    
}

.campo:focus {
    border-color: var(--cor-acento-principal);
    box-shadow: 0 0 5px var(--cor-acento-principal);
    outline: none;
}

input[type="button"] {
    background-color: var(--cor-acento-principal);
    color: var(--cor-fundo);
    cursor: pointer;
    font-weight: bold;
    border: none;
    transition: background-color 0.3s, color 0.5s;
}

input[type="button"]:hover {
    background-color: var(--cor-acento-principal-hover);
}

div#res {
    background-color: var(--cor-res);
    border-radius: 8px;
    border: 1px solid var(--cor-borda);
    padding: 20px;
    text-align: center;
    font-size: 1.1em;
    font-weight: bolder;
    color: var(--cor-texto);
    line-height: 1.6;
    margin-top: 10px;
    transition: background-color 0.5s, color 0.5s;
}

img#foto {
    width: 100%;
    height: auto;
    display: block;
    
}

.foto-container {
    width: 180px;
    height: 180px;
    margin:20px;
    overflow: hidden;
    border-radius: 50%;
    margin: 20px auto 0;
    box-shadow: 0 0px 8px 18px var(--sombra);
    transition: box-shadow 0.5s, border 0.5s;
}

footer {
    text-align: center;
    padding: 15px;
    margin-top: auto;
    background-color: var(--cor-card);
    color: var(--cor-texto);
    font-size: 0.9em;
    transition: background-color 0.5s, color 0.5s;
}

footer > p {
    justify-content: center;
}

@media screen and (min-width:768px) {
    section {
        display: grid;
        grid-template-columns: 1fr 1fr;
        justify-items: stretch;
    }

    section > div {
        justify-content: space-between;
    }

    .foto-container {
        grid-column: span 2;
        margin-top: 10px;
    }
    
}