/**
 * Readmify - Authentic GitHub Markdown Stylesheet
 * Supports both GitHub Dark (#0d1117) and GitHub Light (#ffffff)
 */

.markdown-body {
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", "Noto Sans", Helvetica, Arial, sans-serif;
  font-size: 15px;
  line-height: 1.6;
  word-wrap: break-word;
  padding: 2.5rem;
  transition: background-color 0.2s ease, color 0.2s ease;
  min-height: 100%;
}

/* --- GitHub Dark Mode Theme --- */
.github-dark {
  background-color: #0d1117;
  color: #e6edf3;
  color-scheme: dark;
}

.github-dark a {
  color: #58a6ff;
  text-decoration: none;
}
.github-dark a:hover {
  text-decoration: underline;
}

.github-dark h1, .github-dark h2, .github-dark h3, .github-dark h4 {
  color: #f0f6fc;
  font-weight: 600;
  border-bottom: 1px solid #30363d;
  padding-bottom: 0.3em;
  margin-top: 1.5em;
  margin-bottom: 1em;
}

.github-dark h1 { font-size: 2em; }
.github-dark h2 { font-size: 1.5em; }
.github-dark h3 { font-size: 1.25em; border-bottom: none; }
.github-dark h4 { font-size: 1em; border-bottom: none; }

.github-dark hr {
  height: 0.25em;
  padding: 0;
  margin: 24px 0;
  background-color: #30363d;
  border: 0;
}

.github-dark blockquote {
  padding: 0 1em;
  color: #8b949e;
  border-left: 0.25em solid #30363d;
  margin: 1em 0;
}

.github-dark code:not(pre code) {
  padding: 0.2em 0.4em;
  margin: 0;
  font-size: 85%;
  background-color: rgba(110, 118, 129, 0.4);
  border-radius: 6px;
  font-family: ui-monospace, SFMono-Regular, "SF Mono", Menlo, Consolas, "Liberation Mono", monospace;
}

.github-dark pre {
  padding: 16px;
  overflow: auto;
  font-size: 85%;
  line-height: 1.45;
  background-color: #161b22;
  border-radius: 6px;
  border: 1px solid #30363d;
  margin-bottom: 16px;
}

.github-dark pre code {
  background-color: transparent;
  padding: 0;
  border: 0;
  font-family: ui-monospace, SFMono-Regular, "SF Mono", Menlo, Consolas, monospace;
}

.github-dark table {
  border-spacing: 0;
  border-collapse: collapse;
  margin-top: 0;
  margin-bottom: 16px;
  width: 100%;
  overflow: auto;
}

.github-dark table th, .github-dark table td {
  padding: 6px 13px;
  border: 1px solid #30363d;
}

.github-dark table tr:nth-child(2n) {
  background-color: #161b22;
}

.github-dark table th {
  font-weight: 600;
  background-color: #161b22;
}

.github-dark ul, .github-dark ol {
  padding-left: 2em;
  margin-bottom: 16px;
}

.github-dark li {
  margin-top: 0.25em;
}

.github-dark input[type="checkbox"] {
  margin-right: 0.4em;
}

/* --- GitHub Light Mode Theme --- */
.github-light {
  background-color: #ffffff;
  color: #1f2328;
  color-scheme: light;
}

.github-light a {
  color: #0969da;
  text-decoration: none;
}
.github-light a:hover {
  text-decoration: underline;
}

.github-light h1, .github-light h2, .github-light h3, .github-light h4 {
  color: #1f2328;
  font-weight: 600;
  border-bottom: 1px solid #d0d7de;
  padding-bottom: 0.3em;
  margin-top: 1.5em;
  margin-bottom: 1em;
}

.github-light h1 { font-size: 2em; }
.github-light h2 { font-size: 1.5em; }
.github-light h3 { font-size: 1.25em; border-bottom: none; }
.github-light h4 { font-size: 1em; border-bottom: none; }

.github-light hr {
  height: 0.25em;
  padding: 0;
  margin: 24px 0;
  background-color: #d0d7de;
  border: 0;
}

.github-light blockquote {
  padding: 0 1em;
  color: #656d76;
  border-left: 0.25em solid #d0d7de;
  margin: 1em 0;
}

.github-light code:not(pre code) {
  padding: 0.2em 0.4em;
  margin: 0;
  font-size: 85%;
  background-color: rgba(175, 184, 193, 0.2);
  border-radius: 6px;
  font-family: ui-monospace, SFMono-Regular, "SF Mono", Menlo, Consolas, monospace;
}

.github-light pre {
  padding: 16px;
  overflow: auto;
  font-size: 85%;
  line-height: 1.45;
  background-color: #f6f8fa;
  border-radius: 6px;
  border: 1px solid #d0d7de;
  margin-bottom: 16px;
}

.github-light pre code {
  background-color: transparent;
  padding: 0;
  border: 0;
  font-family: ui-monospace, SFMono-Regular, "SF Mono", Menlo, Consolas, monospace;
}

.github-light table {
  border-spacing: 0;
  border-collapse: collapse;
  margin-top: 0;
  margin-bottom: 16px;
  width: 100%;
}

.github-light table th, .github-light table td {
  padding: 6px 13px;
  border: 1px solid #d0d7de;
}

.github-light table tr:nth-child(2n) {
  background-color: #f6f8fa;
}

.github-light table th {
  font-weight: 600;
  background-color: #f6f8fa;
}

.github-light ul, .github-light ol {
  padding-left: 2em;
  margin-bottom: 16px;
}

.github-light li {
  margin-top: 0.25em;
}

/* Callouts / GitHub Alerts */
.markdown-alert {
  padding: 0.5rem 1rem;
  margin-bottom: 1rem;
  border-left: 0.25rem solid;
  border-radius: 0 6px 6px 0;
}
.markdown-alert-note {
  border-color: #2f81f7;
  background-color: rgba(56, 139, 253, 0.1);
}
.markdown-alert-tip {
  border-color: #3fb950;
  background-color: rgba(46, 160, 67, 0.1);
}
.markdown-alert-warning {
  border-color: #d29922;
  background-color: rgba(187, 128, 9, 0.1);
}