@charset "UTF-8";

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

/* CORES */
:root {
  --amarelo: #fab400;
  --vermelho: #fa1500;
  --branco: #ffffff;
  --preto-cinza: #353535;
}

/* BASE */
body {
  font-family: Arial, Helvetica, sans-serif;
  color: black;
  text-align: justify;
  background-color: var(--branco);
  line-height: 1.5;
  background-image: url('imagens/channels4_banner.jpg');
  background-position: center center;
  background-repeat: repeat;
  background-size: cover;
  background-attachment: scroll;
}

main {
  background-color: white;
  max-width: 990px;
  padding: 10px;
  margin: 20px auto;
  border: 5px solid rgb(226, 43, 43);
  border-radius: 15px;
  box-shadow: 5px 5px 8px rgb(207, 209, 64);
}

section.centro#FC {
  background-color: white;
  max-width: 990px;
  padding: 10px;
  margin: 20px auto;
  border: 5px solid rgb(226, 43, 43);
  border-radius: 15px;
  box-shadow: 5px 5px 8px rgb(207, 209, 64);
}

header {
  min-height: 150px;
  text-align: center;
  padding: 40px 10px 10px 10px;
  background-color: white;
  max-width: 950px;
  margin: 20px auto;
  border: 5px solid rgb(226, 43, 43);
  border-radius: 15px;
  box-shadow: 5px 5px 8px rgb(207, 209, 64);
}

h1, h2 {
  margin-bottom: 10px;
}

h2 {
  text-align: center;
  font-weight: normal;
  color: var(--preto-cinza);
}

abbr {
  text-decoration: underline;
}

abbr#tapa {
  text-decoration: none;
}

/* LINKS */
a {
  text-decoration: none;
  color: var(--vermelho);
  font-weight: bold;
}

a:visited { color: darkred; }
a:hover { color: brown; }
a:active { color: var(--amarelo); }

/* NAVEGAÇÃO */
nav#links-criador {
  text-align: center;
  margin: 15px 0;
}

nav#links-criador a {
  margin: 0 10px;
  background-color: white;
  padding: 10px;
  border: 3px solid rgb(226, 43, 43);
  border-radius: 10px;
  box-shadow: 3px 3px 6px rgb(207, 209, 64);
}

/* IMAGENS */
img.imagens-responsivas {
  width: 100%;
  max-width: 750px;
  display: block;
  margin: 15px auto;
}

p.desc-img,
figcaption.desc-img {
  text-align: center;
  font-style: italic;
  margin-bottom: 10px;
}

/* EFEITO DO <DEL> */
del {
  display: inline-block;
  background-color: rgb(0, 0, 0);
  color: transparent;
  /* transition: 0.3s; */
  padding: 0 5px;
}

del:hover {
  background-color: white;
  color: black;
}

/* CENTRALIZA CONTEÚDO */
.centro {
  max-width: 900px;
  margin: 0 auto;
  padding: 15px;
}


/* BOTÃO CLARO/ESCURO 
.toggle-btn {
  position: fixed;
  top: 20px;
  right: 20px;
  padding: 8px 16px;
  background-color: #008CBA;
  color: white;
  border: none;
  border-radius: 5px;
  cursor: pointer;
  z-index: 10;
}

 TEMA ESCURO 
body.dark-mode {
  background-color: #121212;
  color: #f5f5f5;
}

body.dark-mode main,
body.dark-mode header,
body.dark-mode nav {
  background-color: #1e1e1e;
  border-color: #333;
  box-shadow: 5px 5px 8px rgba(0, 0, 0, 0.5);
}

body.dark-mode a {
  color: #ff7777;
}

body.dark-mode a:hover {
  color: #ffaa00;
} */