/* === TÍTULOS DE PARTES DO LIVRO === */
.book-part-title {
  font-size: 1.8em;
  font-weight: bold;
  padding: 0.8em 1em;
  margin: 2em 0 1em 0;
  border-left: 10px solid #2c3e50;
  background-color: #ecf0f1;
  color: #2c3e50;
  box-shadow: 2px 2px 5px rgba(0,0,0,0.1);
}

/* === TÍTULOS DOS CAPÍTULOS === */
h1 {
  font-size: 2em;
  color: #1a5276;
  border-bottom: 2px solid #d5d8dc;
  padding-bottom: 0.3em;
  margin-top: 1.5em;
}

/* === SUBTÍTULOS === */
h2, h3 {
  color: #34495e;
}

/* === TEXTO PADRÃO === */
body {
  font-family: "Segoe UI", "Helvetica Neue", sans-serif;
  line-height: 1.6;
  color: #2c3e50;
  background-color: #ffffff;
}

/* === LINKS === */
a {
  color: #2980b9;
  text-decoration: none;
}
a:hover {
  text-decoration: underline;
}

/* === TABELAS === */
table {
  border-collapse: collapse;
  width: 100%;
  margin: 1em 0;
}
th, td {
  border: 1px solid #bdc3c7;
  padding: 0.6em;
  text-align: left;
}
th {
  background-color: #f2f3f4;
}

/* === CITAÇÕES E BLOCOS DE TEXTO === */
blockquote {
  border-left: 5px solid #7f8c8d;
  padding-left: 1em;
  color: #555;
  background-color: #f9f9f9;
}

/* === CALL OUTS === */
.callout-note {
  border-left: 6px solid #3498db;
  background-color: #eaf2f8;
  padding: 1em;
  margin: 1.5em 0;
  border-radius: 5px;
}
.callout-warning {
  border-left: 6px solid #e67e22;
  background-color: #fdf2e9;
  padding: 1em;
  margin: 1.5em 0;
  border-radius: 5px;
}
.callout-tip {
  border-left: 6px solid #27ae60;
  background-color: #eafaf1;
  padding: 1em;
  margin: 1.5em 0;
  border-radius: 5px;
}

/* === CÓDIGO === */
pre, code {
  background-color: #f4f6f7;
  padding: 0.3em 0.6em;
  border-radius: 4px;
  font-family: "Courier New", monospace;
}

/* === CAPA DO LIVRO === */
.cover-image {
  max-width: 100%;
  margin: 2em auto;
  display: block;
  border: 2px solid #d5d8dc;
  box-shadow: 3px 3px 10px rgba(0,0,0,0.1);
}

/* === RODAPÉ === */
footer {
  font-size: 0.9em;
  color: #7f8c8d;
  text-align: center;
  margin-top: 3em;
  padding-top: 1em;
  border-top: 1px solid #d5d8dc;
}

p.caption {
  color: #777;
  margin-top: 10px;
}
p code {
  white-space: inherit;
}
pre {
  word-break: normal;
  word-wrap: normal;
}
pre code {
  white-space: inherit;
}
p {
  text-align: justify;
}
.caption {
  text-align: center
}