/* CSS pour la prévisualisation du journal - Style GitHub authentique */

.markdown-preview {
  /* Variables spécifiques GitHub */
  --github-text-color: #1f2328;
  --github-text-light: #656d76;
  --github-bg-color: #ffffff;
  --github-border-color: #d0d7de;
  --github-border-muted: #d8dee4;
  --github-accent-emphasis: #0969da;
  --github-accent-fg: #0969da;
  --github-neutral-muted: #afb8c1;
  --github-canvas-subtle: #f6f8fa;
  --github-danger-fg: #cf222e;
  --github-success-fg: #1a7f37;
  --github-attention-fg: #9a6700;
  --github-severe-fg: #bc4c00;
  --github-done-fg: #8250df;

  /* Override pour thème sombre */
  color: var(--github-text-color);
  background: var(--github-bg-color);
  border: 1px solid var(--github-border-color);
  border-radius: 6px;

  /* GitHub typography */
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", "Noto Sans", Helvetica, Arial, sans-serif, "Apple Color Emoji", "Segoe UI Emoji";
  font-size: 16px;
  line-height: 1.5;
  word-wrap: break-word;

  /* Layout comme GitHub */
  max-width: none;
  width: 100%;
  padding: 48px;
  margin: 0;
  box-sizing: border-box;
}

/* Mode sombre GitHub */
body.dark-theme .markdown-preview {
  --github-text-color: #e6edf3;
  --github-text-light: #7d8590;
  --github-bg-color: #0d1117;
  --github-border-color: #30363d;
  --github-border-muted: #21262d;
  --github-accent-emphasis: #1f6feb;
  --github-accent-fg: #58a6ff;
  --github-neutral-muted: #6e7681;
  --github-canvas-subtle: #161b22;
  --github-danger-fg: #f85149;
  --github-success-fg: #3fb950;
  --github-attention-fg: #d29922;
  --github-severe-fg: #db6d28;
  --github-done-fg: #a5a3ff;

  background: var(--github-bg-color);
  color: var(--github-text-color);
  border-color: var(--github-border-color);
}

/* Titres style GitHub */
.markdown-preview h1,
.markdown-preview h2,
.markdown-preview h3,
.markdown-preview h4,
.markdown-preview h5,
.markdown-preview h6 {
  margin-top: 24px;
  margin-bottom: 16px;
  font-weight: 600;
  line-height: 1.25;
  color: var(--github-text-color);
}

.markdown-preview h1 {
  font-size: 2em;
  border-bottom: 1px solid var(--github-border-muted);
  padding-bottom: 0.3em;
  margin-top: 0;
}

.markdown-preview h2 {
  font-size: 1.5em;
  border-bottom: 1px solid var(--github-border-muted);
  padding-bottom: 0.3em;
}

.markdown-preview h3 {
  font-size: 1.25em;
}

.markdown-preview h4 {
  font-size: 1em;
}

.markdown-preview h5 {
  font-size: 0.875em;
}

.markdown-preview h6 {
  font-size: 0.85em;
  color: var(--github-text-light);
}

/* Paragraphes */
.markdown-preview p {
  margin-top: 0;
  margin-bottom: 16px;
}

/* Listes style GitHub */
.markdown-preview ul,
.markdown-preview ol {
  margin-top: 0;
  margin-bottom: 16px;
  padding-left: 2em;
}

.markdown-preview li {
  word-wrap: break-all;
  margin-bottom: 0;
}

.markdown-preview li > p {
  margin-top: 0;
  margin-bottom: 0;
}

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

/* Listes de tâches */
.markdown-preview .task-list-item {
  list-style-type: none;
}

.markdown-preview .task-list-item input[type="checkbox"] {
  margin: 0 0.2em 0.25em -1.4em;
  vertical-align: middle;
}

/* Citations */
.markdown-preview blockquote {
  margin: 0 0 16px 0;
  padding: 0 1em;
  color: var(--github-text-light);
  border-left: 0.25em solid var(--github-border-color);
}

.markdown-preview blockquote > :first-child {
  margin-top: 0;
}

.markdown-preview blockquote > :last-child {
  margin-bottom: 0;
}

/* Code inline */
.markdown-preview code {
  padding: 0.2em 0.4em;
  margin: 0;
  font-size: 85%;
  white-space: break-spaces;
  background-color: var(--github-neutral-muted);
  border-radius: 6px;
  font-family: ui-monospace, SFMono-Regular, "SF Mono", Consolas, "Liberation Mono", Menlo, monospace;
}

body.dark-theme .markdown-preview code {
  background-color: rgba(110, 118, 129, 0.4);
}

/* Blocs de code */
.markdown-preview pre {
  padding: 16px;
  margin-bottom: 16px;
  background-color: var(--github-canvas-subtle);
  border-radius: 6px;
  overflow: auto;
  font-size: 85%;
  line-height: 1.45;
  word-wrap: normal;
}

body.dark-theme .markdown-preview pre {
  background-color: var(--github-canvas-subtle);
}

.markdown-preview pre code {
  display: inline;
  max-width: auto;
  padding: 0;
  margin: 0;
  overflow: visible;
  line-height: inherit;
  word-wrap: normal;
  background-color: transparent;
  border: 0;
  white-space: pre;
  word-break: normal;
  word-spacing: normal;
  tab-size: 4;
}

/* Tables style GitHub */
.markdown-preview table {
  border-spacing: 0;
  border-collapse: collapse;
  display: table;
  width: 100%;
  overflow: auto;
  margin-top: 0;
  margin-bottom: 16px;
  border: 1px solid var(--github-border-color);
}

.markdown-preview table th {
  font-weight: 600;
  background-color: var(--github-canvas-subtle);
  border: 1px solid var(--github-border-color);
  padding: 6px 13px;
  text-align: left;
  vertical-align: top;
}

body.dark-theme .markdown-preview table th {
  background-color: var(--github-canvas-subtle);
}

.markdown-preview table td {
  border: 1px solid var(--github-border-color);
  padding: 6px 13px;
  text-align: left;
  vertical-align: top;
}

.markdown-preview table tr {
  background-color: var(--github-bg-color);
  border-top: 1px solid var(--github-border-color);
}

.markdown-preview table tr:nth-child(even) {
  background-color: var(--github-canvas-subtle);
}

body.dark-theme .markdown-preview table tr:nth-child(even) {
  background-color: var(--github-canvas-subtle);
}

.markdown-preview table thead tr {
  background-color: var(--github-canvas-subtle);
}

body.dark-theme .markdown-preview table thead tr {
  background-color: var(--github-canvas-subtle);
}

/* Liens style GitHub */
.markdown-preview a {
  color: var(--github-accent-fg);
  text-decoration: none;
}

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

.markdown-preview a:visited {
  color: var(--github-done-fg);
}

/* Images */
.markdown-preview img {
  max-width: 100%;
  box-sizing: content-box;
  background-color: var(--github-bg-color);
}

.markdown-preview img[align=right] {
  padding-left: 20px;
}

.markdown-preview img[align=left] {
  padding-right: 20px;
}

/* Séparateurs horizontaux */
.markdown-preview hr {
  height: 0.25em;
  padding: 0;
  margin: 24px 0;
  background-color: var(--github-border-color);
  border: 0;
  border-radius: 6px;
}

/* Emphasis */
.markdown-preview strong {
  font-weight: 600;
}

.markdown-preview em {
  font-style: italic;
}

/* Strikethrough */
.markdown-preview del {
  text-decoration: line-through;
}

/* Keyboard keys */
.markdown-preview kbd {
  display: inline-block;
  padding: 3px 5px;
  font-size: 11px;
  line-height: 10px;
  color: var(--github-text-light);
  vertical-align: middle;
  background-color: var(--github-canvas-subtle);
  border: solid 1px var(--github-neutral-muted);
  border-bottom-color: var(--github-neutral-muted);
  border-radius: 6px;
  box-shadow: inset 0 -1px 0 var(--github-neutral-muted);
  font-family: ui-monospace, SFMono-Regular, "SF Mono", Consolas, "Liberation Mono", Menlo, monospace;
}

/* Support pour les alertes GitHub (Notes, Tips, etc.) */
.markdown-preview .markdown-alert {
  padding: 0.5rem 1em;
  margin-bottom: 16px;
  color: inherit;
  border-left: 0.25em solid var(--github-border-color);
  background-color: var(--github-canvas-subtle);
  border-radius: 0 6px 6px 0;
}

.markdown-preview .markdown-alert > :first-child {
  margin-top: 0;
}

.markdown-preview .markdown-alert > :last-child {
  margin-bottom: 0;
}

.markdown-preview .markdown-alert .markdown-alert-title {
  display: flex;
  font-weight: 500;
  align-items: center;
  line-height: 1;
}

.markdown-preview .markdown-alert.markdown-alert-note {
  border-left-color: var(--github-accent-emphasis);
}

.markdown-preview .markdown-alert.markdown-alert-tip {
  border-left-color: var(--github-success-fg);
}

.markdown-preview .markdown-alert.markdown-alert-important {
  border-left-color: var(--github-done-fg);
}

.markdown-preview .markdown-alert.markdown-alert-warning {
  border-left-color: var(--github-attention-fg);
}

.markdown-preview .markdown-alert.markdown-alert-caution {
  border-left-color: var(--github-danger-fg);
}

/* Support pour Mermaid avec style GitHub */
.markdown-preview .mermaid {
  text-align: center;
  margin: 16px 0;
  background: transparent;
}

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

/* Support pour les footnotes */
.markdown-preview .footnotes {
  font-size: 0.875em;
  color: var(--github-text-light);
  border-top: 1px solid var(--github-border-color);
  margin-top: 24px;
  padding-top: 24px;
}

.markdown-preview .footnotes ol {
  padding-left: 16px;
}

.markdown-preview .footnotes li {
  margin: 0.25rem 0;
}

/* Amélioration de l'espacement pour les éléments imbriqués */
.markdown-preview li p {
  margin-bottom: 0;
  margin-top: 0;
}

.markdown-preview li blockquote {
  margin: 8px 0;
}

.markdown-preview li ul,
.markdown-preview li ol {
  margin-top: 0;
  margin-bottom: 0;
}

.markdown-preview ul ul,
.markdown-preview ul ol,
.markdown-preview ol ol,
.markdown-preview ol ul {
  margin-top: 0;
  margin-bottom: 0;
}

/* Scrollbars GitHub-like (webkit only) */
.markdown-preview::-webkit-scrollbar {
  width: 16px;
  height: 16px;
}

.markdown-preview::-webkit-scrollbar-corner,
.markdown-preview::-webkit-scrollbar-track {
  background-color: transparent;
}

.markdown-preview::-webkit-scrollbar-thumb {
  background-color: var(--github-neutral-muted);
  border-radius: 8px;
  border: 4px solid transparent;
  background-clip: content-box;
}

.markdown-preview::-webkit-scrollbar-thumb:hover {
  background-color: var(--github-text-light);
}

/* Responsive pour mobile */
@media (max-width: 768px) {
  .markdown-preview {
    padding: 24px 16px;
  }
}