.otechnik-page {
  max-width: 1360px;
  margin: 0 auto;
  padding: 0.9rem 0.85rem;
}

.ot-toolbar {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
  align-items: flex-end;
  margin-bottom: 1rem;
  padding: 0.75rem;
  border: 1px solid hsl(var(--border));
  border-radius: var(--radius);
  background: hsl(var(--card));
}

.ot-toolbar-item {
  display: flex;
  flex-direction: column;
  gap: 0.25rem;
}

.ot-toolbar-label {
  font-size: 0.8rem;
  color: hsl(var(--muted-foreground));
  font-weight: 500;
}

.ot-dropdown {
  min-width: 160px;
  padding: 0.4rem 0.5rem;
  border: 1px solid hsl(var(--border));
  border-radius: var(--radius);
  background: hsl(var(--background));
  font-size: 0.95rem;
}

.ot-author-dropdown {
  min-width: 280px;
}

.ot-work-dropdown {
  min-width: 320px;
  max-width: 100%;
}

.ot-main-panel {
  border: 1px solid hsl(var(--border));
  border-radius: var(--radius);
  background: hsl(var(--card));
  padding: 0.9rem;
  min-height: 320px;
}

.ot-empty {
  color: hsl(var(--muted-foreground));
}

.ot-empty.hidden,
.ot-bio-view.hidden,
.ot-works-list-view.hidden,
.ot-author-image.hidden,
.ot-article-view.hidden,
.ot-article-pdf.hidden,
.ot-article-source.hidden {
  display: none;
}

.ot-works-list-view .ot-works-list-title {
  margin: 0 0 0.75rem;
  font-size: 1.1rem;
}

.ot-works-list {
  list-style: none;
  margin: 0;
  padding: 0;
}

.ot-author-card {
  display: grid;
  grid-template-columns: 140px minmax(0, 1fr);
  gap: 0.9rem;
}

.ot-author-image {
  width: 140px;
  height: 170px;
  object-fit: cover;
  border-radius: 0.5rem;
  border: 1px solid hsl(var(--border));
}

.ot-author-text h3 {
  margin: 0 0 0.35rem;
}

.ot-author-text h2 {
  margin: 0 0 0.35rem;
}

.ot-author-dates {
  margin: 0 0 0.45rem;
  color: hsl(var(--muted-foreground));
  font-size: 0.9rem;
}

.ot-author-bio-brief {
  margin: 0 0 0.5rem;
  font-weight: 500;
}

.ot-author-bio-full {
  white-space: pre-wrap;
  line-height: 1.55;
  font-size: 0.94rem;
}

.ot-author-source a {
  color: hsl(var(--gold-dark));
}

.ot-work-line {
  border-top: 1px solid hsl(var(--border) / 0.6);
  padding: 0.5rem 0;
}

.ot-work-line-title {
  font-weight: 600;
}

.ot-work-line-meta {
  color: hsl(var(--muted-foreground));
  font-size: 0.88rem;
  margin-top: 0.2rem;
}

.ot-work-line-link {
  margin-top: 0.25rem;
}

.ot-work-line-link a,
.ot-work-line-link .ot-work-read-btn {
  color: hsl(var(--gold-dark));
  margin-right: 0.5rem;
}

.ot-work-read-btn {
  background: none;
  border: none;
  cursor: pointer;
  padding: 0;
  font-size: inherit;
  text-decoration: underline;
}

.ot-work-read-btn:hover {
  color: hsl(var(--gold));
}

.work-link-disabled {
  color: hsl(var(--muted-foreground));
  font-size: 0.88rem;
}

/* Article reading panel */
.ot-article-view {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.ot-article-header {
  border-bottom: 1px solid hsl(var(--border) / 0.6);
  padding-bottom: 0.75rem;
}

.ot-article-back {
  background: none;
  border: none;
  cursor: pointer;
  color: hsl(var(--gold-dark));
  font-size: 0.9rem;
  padding: 0 0 0.5rem 0;
  margin-bottom: 0.5rem;
}

.ot-article-back:hover {
  color: hsl(var(--gold));
}

.ot-article-title {
  margin: 0 0 0.35rem;
  font-size: 1.25rem;
}

.ot-article-author {
  margin: 0 0 0.2rem;
  color: hsl(var(--muted-foreground));
  font-size: 0.95rem;
}

.ot-article-rubric {
  margin: 0 0 0.5rem;
  color: hsl(var(--muted-foreground));
  font-size: 0.88rem;
}

.ot-article-links {
  display: flex;
  gap: 1rem;
  flex-wrap: wrap;
}

.ot-article-links a {
  color: hsl(var(--gold-dark));
  font-size: 0.9rem;
}

.ot-article-content {
  overflow: auto;
  max-height: 70vh;
  line-height: 1.6;
  font-size: 0.95rem;
  hyphens: auto;
  -webkit-hyphens: auto;
  -ms-hyphens: auto;
  word-wrap: break-word;
  overflow-wrap: break-word;
  padding: 0.5rem 0;
}

/* Как биография: переносы из БД сохраняются, стройный вид */
.ot-article-content-pre {
  white-space: pre-wrap;
  line-height: 1.55;
  font-size: 0.94rem;
}

.ot-article-content p {
  margin: 0 0 1rem;
  text-indent: 1.5em;
}

.ot-article-content p:first-child {
  margin-top: 0;
}

.ot-article-content h1, .ot-article-content h2, .ot-article-content h3 {
  margin: 1rem 0 0.5rem;
}

.ot-article-content blockquote {
  margin: 0.75rem 0;
  padding-left: 1rem;
  border-left: 3px solid hsl(var(--border));
  color: hsl(var(--muted-foreground));
}

.loading { color: hsl(var(--muted-foreground)); padding: 0.5rem 0; }
.error-msg { color: #b91c1c; padding: 0.5rem 0; }

@media (max-width: 640px) {
  .ot-toolbar {
    flex-direction: column;
    align-items: stretch;
  }

  .ot-dropdown {
    min-width: 0;
  }

  .ot-author-card {
    grid-template-columns: 1fr;
  }
}