/* variáveis de tema */
:root {
  --bg: #d5d5d5;
  --text: #000;
  --border: #000;
  --highlight: #2f2f2f;
  --hover-text: #FFF;
}
body.dark {
  --bg: #2f2f2f;
  --text: #EEE;
  --border: #EEE;
  --highlight: #d5d5d5;
  --hover-text: #2f2f2f;
}

/* barra de rolagem */

/* Para WebKit (Chrome, Edge, Safari) */
.content-frame::-webkit-scrollbar,
.index-container::-webkit-scrollbar {
  width: 8px;
}
.content-frame::-webkit-scrollbar-track,
.index-container::-webkit-scrollbar-track {
  background: var(--bg);
}
.content-frame::-webkit-scrollbar-thumb,
.index-container::-webkit-scrollbar-thumb {
  background: var(--border);
  border-radius: 4px;
}
.content-frame::-webkit-scrollbar-thumb:hover,
.index-container::-webkit-scrollbar-thumb:hover {
  background: var(--highlight);
}

/* Para Firefox */
.content-frame,
.index-container {
  scrollbar-width: thin;
  scrollbar-color: var(--border) var(--bg);
}

.section-separator {
  border: none;
  border-top: 1px dashed var(--border);
  margin: 1em 0;
}

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

/* corpo */
body {
  background: var(--bg);
  color: var(--text);
  font-family: monospace;
  display: flex;
  flex-direction: column;
  align-items: center;
  min-height: 100vh;
}

/* HEADER (páginas reais) */
.site-header {
  font-size: 15px;
  width: 80%;
  max-width: 800px;
  margin: 1em 0;
}
.site-header ul {
  list-style: none;
  display: flex;
  gap: 1.5em;
}
.site-header a,
.site-header a:visited {
  color: var(--text);
  text-decoration: none;
  padding: 0.2em 0.4em;
  transition: background 0.1s ease, color 0.1s ease;
}
.site-header a:hover {
  background: var(--highlight);
  color: var(--hover-text);
}

/* INDEX.PHP (“em construção”) */
.index-container {
  width: 80%;
  max-width: 800px;
  height: 100vh;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
}
.notice {
  font-size: 15px;
  padding: 1em 1.5em;
  text-align: center;
  line-height: 1.2;
  border: 2px dashed var(--border);
  background: var(--bg);
  color: var(--text);
  white-space: pre-wrap;
}

.real-btn {
  display: inline-block;
  margin-top: 1.5em;
  padding: 0.4em 0.8em;
  font-size: 15px;
  font-family: monospace;
  text-decoration: none;
  color: var(--text);
  background: transparent;
  border: 1px dashed var(--border);
  cursor: pointer;
  transition: background 0.1s ease, color 0.1s ease, transform 0.1s ease;
}

.real-btn:hover {
  background: var(--highlight);
  color: var(--hover-text);
}

/* PÁGINAS REAIS (4:3) */
.content-frame {
  width: 80%;
  max-width: 800px;
  background: var(--bg);
  border: 2px dotted var(--border);
  aspect-ratio: 4/3;
  padding: 1em;
  overflow: auto;
  margin-bottom: 1em;
}
.site-content {
  height: 100%;
  font-size: 15px;
}

/* SWITCHERS */
.lang-switch,
.mode-switch {
  position: fixed;
  bottom: 10px;
}
.lang-switch { left: 10px; }
.mode-switch { right: 10px; }
.lang-switch a,
.mode-switch a {
  margin-right: 5px;
  padding: 2px 6px;
  color: var(--text);
  text-decoration: none;
  border: 1px dashed var(--border);
  font-size: 15px;
  transition: background 0.1s ease, color 0.1s ease;
}
.lang-switch a:hover,
.mode-switch a:hover {
  background: var(--highlight);
  color: var(--hover-text);
}