@import url("https://fonts.googleapis.com/css2?family=JetBrains+Mono:wght@400;500&display=swap");

:root {
  font-size: 95%; /* zoom-out: more content per page */
  --pst-color-primary: #2563eb;
  --pst-color-secondary: #7c3aed;
  --pst-color-accent: #06b6d4;
  --pst-color-link: #2563eb;
  --pst-font-size-base: 1rem;
  --code-font:
    "JetBrains Mono", "Fira Code", "Cascadia Code", "SF Mono", "Consolas",
    monospace;
}

html[data-theme="dark"] {
  --pst-color-primary: #38bdf8;
  --pst-color-secondary: #a78bfa;
  --pst-color-accent: #22d3ee;
  --pst-color-link: #38bdf8;
}

/* ── Code blocks: GitHub light (default) + GitHub dark (dark mode) ─────────── */

/* Light mode — GitHub light palette */
div.highlight,
.highlight pre {
  background: #f6f8fa;
  color: #24292f;
}
.highlight pre span {
  color: #24292f;
}
.highlight .k,
.highlight .kn,
.highlight .kd,
.highlight .kr,
.highlight .kc {
  color: #cf222e;
  font-weight: 500;
}
.highlight .s,
.highlight .s1,
.highlight .s2,
.highlight .sa,
.highlight .sb,
.highlight .sc,
.highlight .sd,
.highlight .se,
.highlight .si,
.highlight .sh {
  color: #0a3069;
}
.highlight .mi,
.highlight .mf,
.highlight .mh,
.highlight .mo {
  color: #0550ae;
}
.highlight .nf,
.highlight .fm {
  color: #6639ba;
}
.highlight .nc {
  color: #953800;
  font-weight: 500;
}
.highlight .nd {
  color: #953800;
}
.highlight .nb,
.highlight .bp {
  color: #0550ae;
}
.highlight .nn {
  color: #24292f;
}
.highlight .o,
.highlight .ow {
  color: #cf222e;
}
.highlight .c,
.highlight .c1,
.highlight .cm,
.highlight .cs,
.highlight .cp {
  color: #6e7781;
  font-style: italic;
}
.highlight .n,
.highlight .na,
.highlight .nv,
.highlight .py {
  color: #24292f;
}
.highlight .p {
  color: #24292f;
}

/* Dark mode — GitHub dark palette */
html[data-theme="dark"] div.highlight,
html[data-theme="dark"] .highlight pre {
  background: #0d1117 !important;
  color: #e6edf3 !important;
}
html[data-theme="dark"] .highlight pre span {
  color: #e6edf3;
}
html[data-theme="dark"] .highlight .k,
html[data-theme="dark"] .highlight .kn,
html[data-theme="dark"] .highlight .kd,
html[data-theme="dark"] .highlight .kr,
html[data-theme="dark"] .highlight .kc {
  color: #ff7b72;
  font-weight: 500;
}
html[data-theme="dark"] .highlight .s,
html[data-theme="dark"] .highlight .s1,
html[data-theme="dark"] .highlight .s2,
html[data-theme="dark"] .highlight .sa,
html[data-theme="dark"] .highlight .se,
html[data-theme="dark"] .highlight .si,
html[data-theme="dark"] .highlight .sh {
  color: #a5d6ff;
}
html[data-theme="dark"] .highlight .mi,
html[data-theme="dark"] .highlight .mf,
html[data-theme="dark"] .highlight .mh {
  color: #79c0ff;
}
html[data-theme="dark"] .highlight .nf,
html[data-theme="dark"] .highlight .fm {
  color: #d2a8ff;
}
html[data-theme="dark"] .highlight .nc {
  color: #ffa657;
  font-weight: 500;
}
html[data-theme="dark"] .highlight .nd {
  color: #ffa657;
}
html[data-theme="dark"] .highlight .nb,
html[data-theme="dark"] .highlight .bp {
  color: #79c0ff;
}
html[data-theme="dark"] .highlight .nn {
  color: #e6edf3;
}
html[data-theme="dark"] .highlight .o,
html[data-theme="dark"] .highlight .ow {
  color: #ff7b72;
}
html[data-theme="dark"] .highlight .c,
html[data-theme="dark"] .highlight .c1,
html[data-theme="dark"] .highlight .cm,
html[data-theme="dark"] .highlight .cp {
  color: #8b949e;
  font-style: italic;
}
html[data-theme="dark"] .highlight .n,
html[data-theme="dark"] .highlight .na,
html[data-theme="dark"] .highlight .nv,
html[data-theme="dark"] .highlight .py {
  color: #e6edf3;
}
html[data-theme="dark"] .highlight .p {
  color: #e6edf3;
}

.bd-main .bd-content .bd-article-container {
  max-width: 900px;
}

.bd-sidebar-primary {
  font-size: 0.92rem;
}

.sd-card {
  border-radius: 14px;
  box-shadow: none;
  border: 1px solid var(--pst-color-border);
}

.sd-card:hover {
  border-color: var(--pst-color-primary);
  transform: translateY(-1px);
  transition: all 0.15s ease-in-out;
}

.highlight pre {
  border-radius: 12px;
  font-family: var(--code-font);
  font-size: 0.875rem;
  line-height: 1.65;
  padding: 1.1rem 1.25rem;
  font-feature-settings:
    "liga" 1,
    "calt" 1;
}

/* Inline code */
code.literal,
p code,
li code,
td code {
  font-family: var(--code-font);
  font-size: 0.85em;
  background: var(--pst-color-surface);
  border: 1px solid var(--pst-color-border);
  border-radius: 5px;
  padding: 0.1em 0.4em;
}

/* sphinx-copybutton: align with rounded blocks */
div.highlight {
  border-radius: 12px;
  overflow: hidden;
}

.bd-header {
  box-shadow: none;
  border-bottom: 1px solid var(--pst-color-border);
}

/* Page title (h1): visually similar to h2 to reduce dominance */
.bd-article h1 {
  font-size: 1.75rem;
  font-weight: 700;
  line-height: 1.3;
}

.bd-article h2 {
  font-size: 1.4rem;
  font-weight: 600;
  line-height: 1.35;
}

.bd-article h3 {
  font-size: 1.15rem;
  font-weight: 600;
  line-height: 1.4;
}

.bd-article h4 {
  font-size: 1rem;
  font-weight: 600;
  line-height: 1.4;
}

/* ── Sidebar nav section separators ───────────────────────────────────────── */
/* Each top-level toctree becomes a <ul class="bd-sidenav"> inside
   .bd-sidebar-primary .sidebar-primary-items__start nav.
   We insert a thin rule above each group except the first. */
.bd-sidebar-primary .bd-toc ul.current > li.toctree-l1:first-child,
.bd-sidebar-primary nav.bd-sidenav > ul > li {
  /* no rule needed here */
}

/* Target the caption elements (section titles like "Getting Started") */
.bd-sidebar-primary .caption-text {
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--pst-color-text-muted);
  padding-top: 0.75rem;
  margin-top: 0.5rem;
  border-top: 1px solid var(--pst-color-border);
  display: block;
}

/* Remove the border-top from the very first caption */
.bd-sidebar-primary .toctree-wrapper > ul > li:first-child .caption-text,
.bd-sidebar-primary nav > ul > li.has-children:first-child > .caption-text {
  border-top: none;
  padding-top: 0;
  margin-top: 0;
}

/* ── Navbar: GitHub icon + text label ─────────────────────────────────────── */
/* pydata-sphinx-theme hides .icon-link-name by default; reveal it */
.navbar-icon-link .icon-link-name {
  display: inline !important;
  font-size: 0.85rem;
  font-weight: 500;
  margin-left: 0.3rem;
  vertical-align: middle;
}