/* SuCoder docs — minimal readable theme */

:root {
  --fg: #1a1a2e;
  --bg: #fdfdfd;
  --accent: #2d6a4f;
  --code-bg: #f0f0f0;
  --border: #d0d0d0;
  --max-width: 52rem;
}

@media (prefers-color-scheme: dark) {
  :root {
    --fg: #e0e0e0;
    --bg: #1a1a2e;
    --accent: #74c69d;
    --code-bg: #252540;
    --border: #444;
  }
}

* { box-sizing: border-box; }

body {
  font-family: -apple-system, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  color: var(--fg);
  background: var(--bg);
  max-width: var(--max-width);
  margin: 2rem auto;
  padding: 0 1.5rem;
  line-height: 1.6;
}

h1, h2, h3, h4 { margin-top: 1.8em; }
h1 { font-size: 1.8rem; border-bottom: 2px solid var(--accent); padding-bottom: 0.3em; }
h2 { font-size: 1.4rem; }
h3 { font-size: 1.15rem; }

a { color: var(--accent); text-decoration: none; }
a:hover { text-decoration: underline; }

code, .org-src-container {
  font-family: "JetBrains Mono", "Fira Code", Menlo, Consolas, monospace;
  font-size: 0.9em;
}

code {
  background: var(--code-bg);
  padding: 0.15em 0.35em;
  border-radius: 3px;
}

pre {
  background: var(--code-bg);
  padding: 1em;
  border-radius: 5px;
  overflow-x: auto;
  border: 1px solid var(--border);
  line-height: 1.4;
}

pre code {
  background: none;
  padding: 0;
}

table {
  border-collapse: collapse;
  width: 100%;
  margin: 1em 0;
  overflow-x: auto;
  display: block;
}

th, td {
  border: 1px solid var(--border);
  padding: 0.5em 0.75em;
  text-align: left;
}

th {
  background: var(--code-bg);
  font-weight: 600;
}

blockquote {
  border-left: 3px solid var(--accent);
  margin: 1em 0;
  padding: 0.5em 1em;
  color: var(--fg);
  opacity: 0.85;
}

dt { font-weight: 600; margin-top: 0.8em; }
dd { margin-left: 1.5em; }

.title {
  font-size: 2rem;
  border-bottom: 2px solid var(--accent);
  padding-bottom: 0.3em;
}

.org-src-container { position: relative; }

/* Navigation breadcrumb */
#nav { margin-bottom: 2rem; font-size: 0.9em; }
#nav a { margin-right: 1em; }

/* Table of contents */
#table-of-contents h2 { font-size: 1.2rem; margin-top: 1em; }
#table-of-contents ul { padding-left: 1.2em; }

#postamble { margin-top: 3rem; border-top: 1px solid var(--border); padding-top: 1em; font-size: 0.85em; opacity: 0.6; }