/* ========== OVERALL MANUAL BOX ========== */
.manual-container {
  display: flex;
  gap: 24px;
  padding: 24px;

  background-color: #f0f2f5;
  border: 1px solid #ccc;
  border-radius: 14px;
  align-items: flex-start;
}

/* ========== INDEX BOX (LEFT) ========== */
.manual-index {
  width: 240px;
  flex-shrink: 0;

  background-color: #ffffff;
  border: 1px solid #ddd;
  border-radius: 10px;

  padding: 16px;
  position: sticky;
  top: 20px;
  height: fit-content;
}

.manual-index h3 {
  margin-top: 0;
}

.manual-index ul {
  list-style: none;
  padding: 0;
  margin: 0;
}

.manual-index li {
  margin-bottom: 10px;
}

.manual-index a {
  text-decoration: none;
  color: #4285F4;
}

.manual-index a:hover {
  text-decoration: underline;
}

/* ========== CONTENT BOX (RIGHT) ========== */
.manual-content {
  flex: 1;
  max-width: 900px;

  background-color: #ffffff;
  border: 1px solid #ddd;
  border-radius: 12px;

  padding: 28px;
}

/* ========== SECTION BOX ========== */
.manual-section {
  border: 1px solid #e0e0e0;
  border-radius: 10px;
  display: none;
  padding: 24px;
  margin-bottom: 32px;
  background-color: #fafafa;
}

.manual-section.active {
  display: block;
}

/* ========== SECTION HEADER BOX ========== */
.manual-section h2 {
  margin-top: 0;
  margin-bottom: 20px;

  background-color: #4285F4;
  color: white;

  padding: 12px 16px;
  border-radius: 6px;
}

/* ========== PARAGRAPH BOX ========== */
.manual-section p {
  background-color: #ffffff;
  border: 1px solid #ddd;

  padding: 14px 16px;
  margin: 14px 0;
  border-radius: 6px;

  line-height: 1.6;
}

/* ========== IMAGE BOX ========== */
.manual-section img {
  display: block;
  max-width: 90%;
  margin: 18px auto;

  background-color: #ffffff;
  border: 1px solid #ccc;
  border-radius: 6px;
  padding: 6px;
}

/* ========== NOTE BOX (SPECIAL LAYOUT) ========== */
.manual-note {
  background-color: #fff7cc;
  border: 1px solid #f4c430;
  border-radius: 6px;

  padding: 12px 16px;
  margin: 16px 0;

  line-height: 1.6;
}

/* Hanging "Nota:" label */
.manual-note::before {
  content: "Nota:";
  font-weight: bold;
  display: block;
  margin-bottom: 4px;
}

/* ========== EXAMPLE BOX ========== */
.manual-example {
  background-color: #eef4ff;
  border: 1px solid #4285F4;
  border-radius: 6px;

  padding: 12px 16px;
  margin: 16px 0;

  line-height: 1.6;
}

.manual-example::before {
  content: "Ejemplo:";
  font-weight: bold;
  display: block;
  margin-bottom: 4px;
}