/* Markdown Preview specific styles */

.editor-container {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 24px;
  height: calc(100vh - 280px);
  min-height: 400px;
}

@media (max-width: 768px) {
  .editor-container {
    grid-template-columns: 1fr;
    height: auto;
  }
}

.editor-panel,
.preview-panel {
  display: flex;
  flex-direction: column;
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  overflow: hidden;
}

.panel-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 12px 16px;
  border-bottom: 1px solid var(--color-border);
  background: var(--color-bg);
}

.panel-title {
  font-size: 0.8125rem;
  font-weight: 600;
  color: var(--color-text);
  text-transform: uppercase;
  letter-spacing: 0.03em;
}

.btn-export {
  padding: 6px 12px;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  background: var(--color-surface);
  color: var(--color-text);
  font-size: 0.75rem;
  font-weight: 500;
  cursor: pointer;
  transition: all var(--transition);
}

.btn-export:hover {
  background: var(--color-bg);
  border-color: var(--color-accent);
}

.markdown-input {
  flex: 1;
  width: 100%;
  padding: 16px;
  border: none;
  resize: none;
  font-family: var(--font-mono);
  font-size: 0.875rem;
  line-height: 1.6;
  background: var(--color-surface);
  color: var(--color-text);
}

.markdown-input:focus {
  outline: none;
}

.markdown-preview {
  flex: 1;
  padding: 16px;
  overflow-y: auto;
  font-size: 0.9375rem;
  line-height: 1.7;
}

/* Markdown content styles */
.markdown-preview h1,
.markdown-preview h2,
.markdown-preview h3,
.markdown-preview h4,
.markdown-preview h5,
.markdown-preview h6 {
  margin-top: 1.5em;
  margin-bottom: 0.5em;
  font-weight: 600;
  line-height: 1.3;
}

.markdown-preview h1 { font-size: 1.75rem; }
.markdown-preview h2 { font-size: 1.5rem; }
.markdown-preview h3 { font-size: 1.25rem; }
.markdown-preview h4 { font-size: 1.125rem; }

.markdown-preview p {
  margin: 0 0 1em;
}

.markdown-preview ul,
.markdown-preview ol {
  margin: 0 0 1em;
  padding-left: 2em;
}

.markdown-preview li {
  margin-bottom: 0.25em;
}

.markdown-preview code {
  padding: 0.2em 0.4em;
  background: var(--color-bg);
  border-radius: 3px;
  font-family: var(--font-mono);
  font-size: 0.875em;
}

.markdown-preview pre {
  margin: 0 0 1em;
  padding: 16px;
  background: var(--color-bg);
  border-radius: var(--radius-sm);
  overflow-x: auto;
}

.markdown-preview pre code {
  padding: 0;
  background: none;
}

.markdown-preview blockquote {
  margin: 0 0 1em;
  padding: 0.5em 1em;
  border-left: 4px solid var(--color-accent);
  background: var(--color-bg);
  color: var(--color-text-secondary);
}

.markdown-preview a {
  color: var(--color-accent);
  text-decoration: none;
}

.markdown-preview a:hover {
  text-decoration: underline;
}

.markdown-preview table {
  width: 100%;
  margin: 0 0 1em;
  border-collapse: collapse;
}

.markdown-preview th,
.markdown-preview td {
  padding: 8px 12px;
  border: 1px solid var(--color-border);
  text-align: left;
}

.markdown-preview th {
  background: var(--color-bg);
  font-weight: 600;
}

.markdown-preview hr {
  margin: 2em 0;
  border: none;
  border-top: 1px solid var(--color-border);
}

.markdown-preview img {
  max-width: 100%;
  height: auto;
}