/* ===== Manual Layout ===== */
.manual-layout {
  display: grid;
  grid-template-columns: 260px 1fr;
  gap: 48px;
  align-items: start;
}

/* ===== Sidebar ===== */
.manual-sidebar {
  position: sticky;
  top: 100px;
}
.manual-sidebar-title {
  font-size: 0.78rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--text-3, #8a8a9e);
  margin-bottom: 16px;
  font-weight: 600;
}
.manual-nav {
  display: flex;
  flex-direction: column;
  gap: 2px;
}
.manual-nav-link {
  padding: 10px 14px;
  border-radius: 10px;
  color: var(--text-2, #b4b4c4);
  text-decoration: none;
  font-size: 0.92rem;
  transition: all 0.2s ease;
  border-left: 2px solid transparent;
}
.manual-nav-link:hover {
  background: rgba(255, 255, 255, 0.04);
  color: #ffffff;
}
.manual-nav-link.active {
  background: rgba(124, 108, 240, 0.12);
  color: #ffffff;
  border-left-color: var(--accent, #7c6cf0);
}

/* ===== Content ===== */
.manual-content {
  min-width: 0;
}

.manual-block {
  background: var(--bg-card, #15151f);
  border: 1px solid var(--border, rgba(255, 255, 255, 0.08));
  border-radius: 18px;
  padding: 32px 36px;
  margin-bottom: 28px;
  scroll-margin-top: 100px;
}

/* ===== ВАЖНО: явные цвета текста ===== */
.manual-block h2 {
  font-family: 'Syne', sans-serif;
  font-size: 1.5rem;
  font-weight: 700;
  color: #ffffff;
  margin: 0 0 16px;
  line-height: 1.3;
}
.manual-block h3 {
  font-family: 'Syne', sans-serif;
  font-size: 1.12rem;
  font-weight: 600;
  color: #ffffff;
  margin: 24px 0 12px;
}
.manual-block p {
  color: var(--text-2, #c2c2d2);
  font-size: 1rem;
  line-height: 1.7;
  margin: 0 0 14px;
}
.manual-block a {
  color: var(--accent, #7c6cf0);
  text-decoration: none;
  border-bottom: 1px solid rgba(124, 108, 240, 0.4);
  transition: opacity 0.2s ease;
}
.manual-block a:hover {
  opacity: 0.8;
}

/* ===== Lists ===== */
.manual-list {
  margin: 0 0 16px;
  padding-left: 22px;
  color: var(--text-2, #c2c2d2);
  line-height: 1.7;
}
.manual-list li {
  margin-bottom: 8px;
  font-size: 1rem;
}
.manual-list li strong {
  color: #ffffff;
}

/* ===== Inline code ===== */
.manual-block code {
  background: rgba(124, 108, 240, 0.12);
  color: #c9c2ff;
  padding: 2px 7px;
  border-radius: 6px;
  font-size: 0.88em;
  font-family: 'Courier New', monospace;
}

/* ===== Callout ===== */
.manual-callout {
  background: rgba(124, 108, 240, 0.08);
  border: 1px solid rgba(124, 108, 240, 0.25);
  border-radius: 12px;
  padding: 16px 20px;
  margin: 18px 0;
  color: var(--text-2, #c2c2d2);
  line-height: 1.6;
  font-size: 0.96rem;
}
.manual-callout strong {
  color: #ffffff;
}
.manual-callout.warn {
  background: rgba(240, 180, 80, 0.08);
  border-color: rgba(240, 180, 80, 0.3);
}

/* ===== Code block ===== */
.code-block {
  background: #0d0d14;
  border: 1px solid var(--border, rgba(255, 255, 255, 0.08));
  border-radius: 12px;
  overflow: hidden;
  margin: 16px 0;
}
.code-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 10px 16px;
  background: rgba(255, 255, 255, 0.03);
  border-bottom: 1px solid var(--border, rgba(255, 255, 255, 0.08));
  font-size: 0.82rem;
  color: var(--text-3, #8a8a9e);
}
.code-copy {
  background: rgba(124, 108, 240, 0.15);
  color: #c9c2ff;
  border: none;
  padding: 5px 12px;
  border-radius: 6px;
  font-size: 0.8rem;
  cursor: pointer;
  transition: background 0.2s ease;
}
.code-copy:hover {
  background: rgba(124, 108, 240, 0.3);
}
.code-block pre {
  margin: 0;
  padding: 18px 20px;
  overflow-x: auto;
}
.code-block code {
  background: none;
  color: #e4e4f0;
  padding: 0;
  font-family: 'Courier New', monospace;
  font-size: 0.88rem;
  line-height: 1.6;
}

/* ===== Table ===== */
.manual-table-wrap {
  overflow-x: auto;
  margin: 16px 0;
}
.manual-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.94rem;
}
.manual-table th,
.manual-table td {
  padding: 12px 16px;
  text-align: left;
  border-bottom: 1px solid var(--border, rgba(255, 255, 255, 0.08));
  color: var(--text-2, #c2c2d2);
}
.manual-table th {
  color: #ffffff;
  font-weight: 600;
  background: rgba(255, 255, 255, 0.03);
}
.manual-table td:first-child {
  color: #ffffff;
  font-weight: 500;
}

/* ===== Error items ===== */
.manual-error-item {
  border: 1px solid var(--border, rgba(255, 255, 255, 0.08));
  border-radius: 12px;
  padding: 16px 20px;
  margin-bottom: 12px;
}
.manual-error-q {
  color: #ffffff;
  font-weight: 600;
  margin-bottom: 6px;
}
.manual-error-a {
  color: var(--text-2, #c2c2d2);
  line-height: 1.6;
  font-size: 0.95rem;
}

/* ===== Responsive ===== */
@media (max-width: 900px) {
  .manual-layout {
    grid-template-columns: 1fr;
    gap: 24px;
  }
  .manual-sidebar {
    position: static;
  }
  .manual-block {
    padding: 24px 20px;
  }
}