/* ── Monaco demo page layout ── */
.monaco-demo-page {
  height: 100vh;
  display: flex;
  flex-direction: column;
  overflow: hidden;
}

.md-layout {
  flex: 1;
  display: flex;
  min-height: 0;
  margin-top: 60px;
}

/* ── Sidebar ── */
.md-sidebar {
  width: 280px;
  flex-shrink: 0;
  background: var(--bg-surface-alt);
  border-right: 1px solid var(--border);
  display: flex;
  flex-direction: column;
  overflow: hidden;
}

.md-sidebar-header {
  padding: 14px 16px;
  font-size: 0.7rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--text-muted);
  border-bottom: 1px solid var(--border);
}

/* ── Context editor ── */
.md-context-wrap {
  flex: 1;
  display: flex;
  flex-direction: column;
  min-height: 0;
}

.md-context-editor {
  flex: 1;
  width: 100%;
  background: transparent;
  border: none;
  padding: 12px 16px;
  font-family: 'JetBrains Mono', monospace;
  font-size: 0.78rem;
  line-height: 1.6;
  color: var(--text-primary);
  resize: none;
  outline: none;
}

.md-context-error {
  display: none;
  padding: 6px 16px;
  font-family: 'JetBrains Mono', monospace;
  font-size: 0.68rem;
  color: var(--error);
  background: var(--error-bg);
  border-top: 1px solid var(--error-border);
}

.md-context-error.visible {
  display: block;
}

/* ── Try these hints ── */
.md-hints {
  border-top: 1px solid var(--border);
  padding: 12px 0;
  overflow-y: auto;
}

.md-hints-header {
  padding: 0 16px 8px;
  font-size: 0.65rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--text-dim);
}

.md-hint {
  display: block;
  width: 100%;
  padding: 8px 16px;
  border: none;
  background: transparent;
  text-align: left;
  cursor: pointer;
  transition: background 0.12s ease;
  font-size: 0.78rem;
  color: var(--text-secondary);
}

.md-hint:hover {
  background: var(--bg-hover);
}

.md-hint code {
  font-family: 'JetBrains Mono', monospace;
  font-size: 0.72rem;
  color: var(--accent);
}

/* ── Main area ── */
.md-main {
  flex: 1;
  display: flex;
  flex-direction: column;
  min-width: 0;
}

/* ── Top bar ── */
.md-topbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 8px 16px;
  border-bottom: 1px solid var(--border);
  background: var(--bg-surface-alt);
}

.md-topbar-left {
  display: flex;
  align-items: center;
  gap: 10px;
}

.md-topbar-badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 5px 12px;
  border-radius: 6px;
  background: var(--accent-bg);
  color: var(--accent-bright);
  font-family: 'JetBrains Mono', monospace;
  font-size: 0.72rem;
  font-weight: 600;
  user-select: none;
}

.md-topbar-badge .dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--accent-bright);
  animation: md-pulse 2s ease-in-out infinite;
}

@keyframes md-pulse {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.3; }
}

.md-topbar-hint {
  font-family: 'JetBrains Mono', monospace;
  font-size: 0.68rem;
  color: var(--text-dim);
}

/* ── Editor container ── */
.md-editor-wrap {
  flex: 1;
  min-height: 0;
  position: relative;
}

#monaco-editor {
  position: absolute;
  inset: 0;
}

/* Fix Monaco suggest widget layout */
.monaco-editor .suggest-widget .main {
  flex-direction: row !important;
  align-items: center !important;
}

/* ── Result bar ── */
.md-result-bar {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 10px 20px;
  background: var(--bg-surface-alt);
  border-top: 1px solid var(--border);
  font-family: 'JetBrains Mono', monospace;
  font-size: 0.82rem;
  min-height: 42px;
}

.md-result-label {
  font-size: 0.65rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--text-muted);
  flex-shrink: 0;
}

.md-result-value {
  color: var(--accent-bright);
}

.md-result-error {
  color: var(--error);
}

/* ── Responsive ── */
@media (max-width: 768px) {
  .md-sidebar { display: none; }
  .md-layout { margin-top: 50px; }
}