@import url('https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700&display=swap');

:root {
  --primary-color: #003366;
  --secondary-color: #007bff;
  --bg-body: #f8f9fa;
  --bg-article: #ffffff;
  --text-main: #333333;
  --text-muted: #555555;
  --border-color: #dddddd;
  
  --row-gray: #f0f0f0;
  --row-blue: #e6f2ff;
  --row-red: #ffe6e6;
  --row-hover: #f1f8ff;
}

body {
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  margin: 0;
  padding: 0;
  background-color: var(--bg-body);
  color: var(--text-main);
  line-height: 1.6;
}

.container {
  max-width: 1000px;
  margin: 0 auto;
  padding: 20px;
}

.main-title {
  text-align: center;
  color: var(--primary-color);
  margin: 30px 0 0;
  font-size: clamp(1.8rem, 4vw, 2.5rem);
  font-weight: 700;
}

.subtitle {
  text-align: center;
  color: var(--text-muted);
  margin: 8px 0 30px;
  font-size: 1.1rem;
}

h1, h2, h3, h4 {
  color: var(--primary-color);
  margin-top: 1.5em;
  margin-bottom: 0.5em;
  font-weight: 600;
}

h3 {
  margin-left: 0;
  font-size: 1.3rem;
}

p {
  margin: 15px 0;
}

a {
  color: var(--secondary-color);
  text-decoration: none;
  transition: color 0.2s ease;
}

a:hover {
  text-decoration: underline;
  color: var(--primary-color);
}

#indice {
  background-color: var(--bg-article);
  padding: 25px;
  margin-bottom: 30px;
  border-radius: 8px;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.05);
  border: 1px solid var(--border-color);
}

#indice h2 {
  margin-top: 0;
}

#indice ul {
  list-style: none;
  padding-left: 15px;
}

#indice li {
  margin: 8px 0;
}

#indice a {
  color: var(--primary-color);
  font-weight: 500;
}

.article {
  background-color: var(--bg-article);
  padding: 30px;
  margin-bottom: 30px;
  border-radius: 8px;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.05);
  border: 1px solid var(--border-color);
}

.article h2 {
  border-bottom: 2px solid var(--border-color);
  padding-bottom: 10px;
  margin-top: 0;
}

.article h3 {
  border-bottom: 1px solid #eee;
  padding-bottom: 6px;
}

.article strong {
  color: var(--primary-color);
}

.back {
  display: inline-block;
  margin-top: 20px;
  font-size: 0.9rem;
  font-weight: 500;
}

.table-responsive {
  overflow-x: auto;
  margin: 20px 0;
  border-radius: 6px;
  border: 1px solid var(--border-color);
}

.table-professional {
  width: 100%;
  border-collapse: collapse;
  text-align: left;
  background-color: var(--bg-article);
  font-size: 0.95rem;
}

.table-professional th, .table-professional td {
  border-bottom: 1px solid var(--border-color);
  border-right: 1px solid var(--border-color);
  padding: 12px 15px;
}

.table-professional th:last-child, .table-professional td:last-child {
  border-right: none;
}

.table-professional th {
  background-color: var(--primary-color);
  color: white;
  font-weight: 600;
}

.table-professional tr:last-child td {
  border-bottom: none;
}

.table-professional tbody tr:hover {
  background-color: var(--row-hover);
}

.row-gray {
  background-color: var(--row-gray);
}

.row-blue {
  background-color: var(--row-blue);
}

.row-red {
  background-color: var(--row-red);
}

.mermaid-container {
  background: white;
  padding: 25px;
  border-radius: 8px;
  margin: 25px 0;
  border: 1px solid var(--border-color);
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.05);
}

code {
  font-family: Consolas, Monaco, 'Courier New', monospace;
  background-color: #f5f5f5;
  padding: 2px 6px;
  border-radius: 4px;
  font-size: 0.9em;
  color: #c7254e;
}

footer {
  background-color: var(--primary-color);
  color: white;
  text-align: center;
  padding: 25px;
  margin-top: 40px;
  border-radius: 8px 8px 0 0;
}