@import url("https://fonts.googleapis.com/css2?family=Baloo+2:wght@400;500;600;700;800&family=Patrick+Hand&family=Chewy&family=Fredoka:wght@400;500;600;700&display=swap");

:root,
body[data-theme="dark"] {
  --font-main: "Baloo 2", "Patrick Hand", cursive, sans-serif;
  --font-mono: "Patrick Hand", "Baloo 2", monospace;
  --font-display: "Chewy", "Baloo 2", cursive;
  --bg: #0d1117;
  --bg-surface: #161b22;
  --bg-elevated: #1c2128;
  --bg-input: #0d1117;
  --border: #484f58;
  --text: #c9d1d9;
  --text-bright: #f0f6fc;
  --text-muted: #8b949e;
  --accent: #58a6ff;
  --accent-bg: #1f6feb22;
  --accent-border: #1f6feb55;
  --green: #56d364;
  --purple: #bc8cff;
  --orange: #f0883e;
  --red: #f85149;
  --yellow: #d29922;
  --pill-bg: #21262d;
  --card-shadow: 3px 4px 0 #000;
  --topbar-bg: #161b22;
  --topbar-shadow: 0 3px 0 #e63b2e;
  --dot-tex: rgba(88, 166, 255, 0.05);
}

body[data-theme="light"] {
  --bg: #f4e7c6;
  --bg-surface: #ffffff;
  --bg-elevated: #fff0cc;
  --bg-input: #ffffff;
  --border: #e8b84b;
  --text: #2b2b2b;
  --text-bright: #1a1a1a;
  --text-muted: #6b5b3e;
  --accent: #2b78c4;
  --accent-bg: #2b78c422;
  --accent-border: #2b78c455;
  --green: #4caf50;
  --purple: #9c27b0;
  --orange: #ff8c00;
  --red: #e63b2e;
  --yellow: #e8b84b;
  --pill-bg: #fff0cc;
  --card-shadow: 3px 4px 0 #2b2b2b;
  --topbar-bg: #e63b2e;
  --topbar-shadow: 0 3px 0 #b22e24;
  --dot-tex: rgba(230, 59, 46, 0.06);
}

body {
  font-family: var(--font-main);
  color: var(--text);
  background:
    radial-gradient(var(--dot-tex) 1.6px, transparent 1.7px) 0 0 / 24px 24px,
    radial-gradient(var(--dot-tex) 1.6px, transparent 1.7px) 12px 12px / 24px 24px,
    var(--bg);
}

.navbar,
.navbar-default {
  background: var(--topbar-bg);
  border: 0;
  border-radius: 0;
  box-shadow: var(--topbar-shadow);
}

.navbar-default .navbar-brand,
.navbar-default .navbar-nav > li > a {
  color: #fff;
  font-family: var(--font-main);
  font-weight: 700;
}

.navbar-default .navbar-brand {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-family: var(--font-display);
  font-size: 1.6rem;
}

.navbar-default .navbar-brand::before {
  content: "";
  display: inline-block;
  width: 34px;
  height: 34px;
  background: url("../images/Hopki_256.png") center / contain no-repeat;
  border-radius: 8px;
  flex: 0 0 auto;
}

.navbar-default .navbar-nav > .active > a,
.navbar-default .navbar-nav > .active > a:focus,
.navbar-default .navbar-nav > .active > a:hover,
.navbar-default .navbar-nav > li > a:hover {
  color: #fff;
  background: rgba(255, 255, 255, 0.14);
}

.container {
  max-width: 1120px;
}

.col-md-9,
.bs-sidebar {
  background: var(--bg-surface);
  border: 2.5px solid var(--border);
  border-radius: 18px 26px 20px 24px / 24px 20px 26px 18px;
  box-shadow: var(--card-shadow);
}

.col-md-9 {
  padding: 24px 30px;
}

.bs-sidebar {
  padding: 12px;
}

.bs-sidebar .nav > li > a {
  color: var(--text);
  border-radius: 10px;
  font-weight: 600;
}

.bs-sidebar .nav > li > a:hover,
.bs-sidebar .nav > .active > a,
.bs-sidebar .nav > .active:hover > a {
  color: var(--text-bright);
  background: var(--accent-bg);
  border-left-color: var(--accent);
}

h1,
h2,
h3,
h4 {
  font-family: var(--font-display);
  color: var(--text-bright);
  letter-spacing: 0.01em;
}

h1 {
  font-size: 2.35rem;
}

h2 {
  margin-top: 2rem;
}

p,
li,
td,
th,
dd,
dt {
  color: var(--text);
  font-size: 1.02rem;
  line-height: 1.6;
}

a {
  color: var(--accent);
  text-decoration: underline wavy var(--accent);
  text-underline-offset: 3px;
}

a:hover {
  color: var(--red);
  text-decoration-color: var(--red);
}

code,
kbd {
  font-family: var(--font-mono);
  color: var(--text-bright);
  background: var(--pill-bg);
  border: 1.5px solid var(--border);
  border-radius: 8px;
  padding: 1px 7px;
}

pre {
  color: var(--text-bright);
  background: var(--bg-input);
  border: 2px solid var(--border);
  border-radius: 12px;
}

pre code {
  border: 0;
  padding: 0;
  background: transparent;
}

table {
  background: var(--bg-surface);
  border-collapse: collapse;
}

table th {
  color: var(--text-bright);
  background: var(--pill-bg);
  font-family: var(--font-display);
}

table th,
table td {
  border: 2px solid var(--border) !important;
}

.hopki-banner {
  display: block;
  width: min(100%, 820px);
  margin: 0 auto 1.25rem;
  border-radius: 16px;
}

.admonition {
  background: var(--orange-bg);
  border-left: 5px solid var(--orange);
  border-radius: 10px;
}

.admonition-title {
  color: var(--text-bright);
  background: transparent;
}

.hopki-theme-toggle {
  position: fixed;
  right: 14px;
  bottom: 14px;
  z-index: 9999;
  color: var(--text-bright);
  background: var(--bg-elevated);
  border: 2.5px solid var(--text-bright);
  border-radius: 999px;
  box-shadow: 2px 2px 0 #000;
  padding: 7px 14px;
  font-family: var(--font-main);
  font-weight: 800;
}

.hopki-theme-toggle:hover {
  transform: translate(-1px, -2px);
}

@media (max-width: 991px) {
  .col-md-9,
  .bs-sidebar {
    border-radius: 12px;
    box-shadow: none;
  }
}