.latex-page {
  width: min(1500px, calc(100% - 2rem));
  max-width: none;
  margin: 1.5rem auto 3rem;
}

.latex-heading {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 1.5rem;
  margin-bottom: 1rem;
}

.latex-heading h1,
.latex-heading p {
  margin-bottom: 0.4rem;
}

.latex-actions {
  display: flex;
  align-items: center;
  justify-content: flex-end;
  flex-wrap: wrap;
  gap: 0.65rem;
}

.latex-actions button,
.button-link {
  min-height: 42px;
  padding: 0.65rem 1rem;
  border: 2px solid rgb(var(--black));
  border-radius: 8px;
  background: var(--awesome);
  color: rgb(var(--black));
  font: inherit;
  font-weight: 700;
  text-decoration: none;
  cursor: pointer;
}

.latex-actions button.secondary {
  background: transparent;
}

.latex-actions button:disabled,
.button-link.disabled {
  opacity: 0.45;
  cursor: not-allowed;
  pointer-events: none;
}

.auto-compile {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  white-space: nowrap;
}

.latex-status {
  min-height: 1.5em;
  margin: 0.5rem 0 1rem;
  font-weight: 700;
}

.latex-status[data-state="working"] {
  color: var(--orange);
}

.latex-status[data-state="ready"] {
  color: var(--blue);
}

.latex-status[data-state="error"] {
  color: var(--red);
}

.latex-workspace {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
  gap: 1rem;
  min-height: 72vh;
}

.latex-panel {
  min-width: 0;
  overflow: hidden;
  border: 2px solid rgb(var(--black));
  border-radius: 12px;
  background: var(--white);
  box-shadow: 6px 6px 0 rgba(var(--black), 0.12);
}

.panel-heading {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  min-height: 48px;
  padding: 0.55rem 0.8rem;
  border-bottom: 2px solid rgb(var(--black));
  background: var(--gray-gradient);
}

.panel-heading h2,
.panel-heading span {
  margin: 0;
  font-size: 0.95rem;
}

#latexSource {
  display: block;
  width: 100%;
  height: calc(72vh - 50px);
  min-height: 540px;
  resize: vertical;
  box-sizing: border-box;
  padding: 1rem;
  border: 0;
  outline: 0;
  background: rgb(var(--black));
  color: var(--white);
  font: 15px/1.55 ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, monospace;
  tab-size: 2;
}

#pdfPreview {
  display: block;
  width: 100%;
  height: calc(72vh - 50px);
  min-height: 540px;
  border: 0;
  background: #525659;
}

.latex-diagnostics {
  width: 100%;
  height: calc(72vh - 50px);
  min-height: 540px;
  box-sizing: border-box;
  overflow: auto;
  margin: 0;
  padding: 1rem;
  white-space: pre-wrap;
  background: #1e1e1e;
  color: #ffb4ab;
  font: 14px/1.5 ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, monospace;
}

.latex-notes {
  margin-top: 1.5rem;
}

.latex-notes h2,
.latex-notes p {
  margin-bottom: 0.4rem;
}

@media (max-width: 900px) {
  .latex-heading {
    align-items: stretch;
    flex-direction: column;
  }

  .latex-actions {
    justify-content: flex-start;
  }

  .latex-workspace {
    grid-template-columns: 1fr;
  }

  #latexSource,
  #pdfPreview,
  .latex-diagnostics {
    height: 65vh;
    min-height: 480px;
  }
}

@media (max-width: 520px) {
  .latex-page {
    width: min(100% - 1rem, 1500px);
  }

  .latex-actions {
    align-items: stretch;
  }

  .latex-actions button,
  .button-link {
    flex: 1 1 45%;
    text-align: center;
  }
}