/* === Old School 2006 Hurricane Electric Style === */
:root {
  --bg-color: #f0f0f0;
  --text-color: #000000;
  --link-color: #0000ee;
  --visited-link: #551a8b;
  --active-link: #ee0000;
  --header-bg: #0066cc;
  --header-text: #ffffff;
  --table-border: #000000;
  --table-header: #cccccc;
  --table-row-odd: #f0f0f0;
  --table-row-even: #e0e0e0;
  --input-bg: #ffffff;
  --input-border: #000000;
  --button-bg: #cccccc;
  --button-text: #000000;
}

@media (prefers-color-scheme: dark) {
  :root {
    --bg-color: #121212;
    --text-color: #e0e0e0;
    --link-color: #7f9fff;
    --visited-link: #b57feb;
    --active-link: #ff7f7f;
    --header-bg: #004080;
    --header-text: #ffffff;
    --table-border: #555555;
    --table-header: #333333;
    --table-row-odd: #252525;
    --table-row-even: #1a1a1a;
    --input-bg: #222222;
    --input-border: #555555;
    --button-bg: #333333;
    --button-text: #e0e0e0;
  }
}

body {
  font-family: "Courier New", Courier, monospace;
  font-size: 14px;
  line-height: 1.5;
  color: var(--text-color);
  background-color: var(--bg-color);
  margin: 0;
  padding: 0;
  max-width: 1000px;
  margin: 0 auto;
  padding: 20px;
}

a {
  color: var(--link-color);
  text-decoration: underline;
}

a:visited {
  color: var(--visited-link);
}

a:hover, a:active {
  color: var(--active-link);
  text-decoration: none;
}

h1, h2, h3, h4, h5, h6 {
  font-family: Arial, Helvetica, sans-serif;
  color: var(--text-color);
}

h1 {
  font-size: 24px;
  background-color: var(--header-bg);
  color: var(--header-text);
  padding: 10px;
  margin: 0 0 20px 0;
}

h2 {
  font-size: 20px;
  border-bottom: 1px solid var(--text-color);
  padding-bottom: 5px;
  margin: 20px 0 10px 0;
}

table {
  width: 100%;
  border-collapse: collapse;
  margin: 10px 0;
  border: 1px solid var(--table-border);
}

th {
  background-color: var(--table-header);
  text-align: left;
  padding: 5px;
  border: 1px solid var(--table-border);
}

td {
  padding: 5px;
  border: 1px solid var(--table-border);
}

tr:nth-child(odd) {
  background-color: var(--table-row-odd);
}

tr:nth-child(even) {
  background-color: var(--table-row-even);
}

input, textarea, select {
  background-color: var(--input-bg);
  border: 1px solid var(--input-border);
  padding: 3px;
  font-family: "Courier New", Courier, monospace;
  color: var(--text-color);
}

button, input[type="submit"], input[type="button"] {
  background-color: var(--button-bg);
  color: var(--button-text);
  border: 1px solid var(--input-border);
  padding: 3px 10px;
  cursor: pointer;
  font-family: Arial, Helvetica, sans-serif;
}

button:hover, input[type="submit"]:hover, input[type="button"]:hover {
  background-color: var(--header-bg);
  color: var(--header-text);
}

pre, code {
  font-family: "Courier New", Courier, monospace;
  background-color: var(--table-row-odd);
  padding: 2px 5px;
  border: 1px solid var(--input-border);
}

pre {
  padding: 10px;
  overflow: auto;
}

hr {
  border: 0;
  height: 1px;
  background-color: var(--text-color);
  margin: 20px 0;
}

/* === Classic 2000s Navigation === */
.navbar {
  background-color: var(--header-bg);
  padding: 5px 10px;
  margin-bottom: 20px;
}

.navbar a {
  color: var(--header-text);
  text-decoration: none;
  margin-right: 15px;
  font-family: Arial, Helvetica, sans-serif;
  font-weight: bold;
}

.navbar a:hover {
  text-decoration: underline;
}

/* === Old School Box === */
.box {
  border: 1px solid var(--table-border);
  margin: 10px 0;
  padding: 10px;
  background-color: var(--table-row-odd);
}

.box-title {
  font-weight: bold;
  margin-bottom: 10px;
  color: var(--header-text);
  background-color: var(--header-bg);
  padding: 5px 10px;
  margin: -10px -10px 10px -10px;
}

/* === Footer === */
.footer {
  margin-top: 30px;
  padding-top: 10px;
  border-top: 1px solid var(--text-color);
  font-size: 12px;
  text-align: center;
  color: #666666;
}

@media (prefers-color-scheme: dark) {
  .footer {
    color: #999999;
  }
}