/* Style of the TemporalGraphs.jl documentation, on top of the Documenter themes.
   The accent colors are those of the logo (the Julia colors). */

:root {
  --tg-blue: #4063d8;
  --tg-button: #4063d8;
  --tg-red: #cb3c33;
  --tg-green: #389826;
  --tg-purple: #9558b2;
  --tg-border: #e3e3e8;
  --tg-soft: #f6f7fb;
  --tg-text-muted: #5a5d68;
  --tg-shadow: 0 1px 2px rgba(20, 24, 40, 0.06), 0 4px 14px rgba(20, 24, 40, 0.05);
}

html.theme--documenter-dark,
html.theme--catppuccin-frappe,
html.theme--catppuccin-macchiato,
html.theme--catppuccin-mocha {
  --tg-blue: #7c95f0;
  --tg-red: #e5736b;
  --tg-green: #6cc35a;
  --tg-purple: #bb8ad6;
  --tg-border: #3a3f4e;
  --tg-soft: #262a35;
  --tg-text-muted: #a9adba;
  --tg-shadow: none;
}

/* ---- headings and text ---- */

.content h1 {
  font-weight: 700;
  letter-spacing: -0.01em;
}

.content h2 {
  margin-top: 2.4em;
  padding-bottom: 0.3em;
  border-bottom: 1px solid var(--tg-border);
}

.content h3 {
  margin-top: 1.8em;
}

/* ---- code ---- */

.content pre {
  border-radius: 8px;
  font-size: 0.86em;
  line-height: 1.5;
}

.content p code,
.content li code,
.content td code {
  border-radius: 4px;
  padding: 0.1em 0.35em;
}

/* ---- tables ---- */

.content table {
  border-collapse: collapse;
  font-size: 0.93em;
}

.content table th {
  background: var(--tg-soft);
}

.content table th,
.content table td {
  padding: 0.45em 0.8em;
}

/* ---- admonitions ---- */

.content .admonition {
  border-radius: 8px;
  overflow: hidden;
}

/* ---- docstrings in the API reference ---- */

.content article.docstring {
  border-radius: 8px;
  box-shadow: var(--tg-shadow);
}

.content article.docstring > header {
  border-radius: 8px 8px 0 0;
}

/* ---- figures (timelines and drawings) ---- */

.tg-figure {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  align-items: center;
  gap: 1.5rem;
  margin: 1rem 0 1.5rem;
}

.tg-figure img {
  max-width: 100%;
  height: auto;
}

/* ---- home page: hero ---- */

.tg-hero {
  display: flex;
  align-items: center;
  gap: 2.5rem;
  padding: 1.5rem 0 1.75rem;
  margin-bottom: 1.5rem;
  border-bottom: 1px solid var(--tg-border);
}

.tg-hero-logo {
  width: 210px;
  flex-shrink: 0;
}

.tg-hero-title {
  font-size: 2.6rem !important;
  font-weight: 800 !important;
  letter-spacing: -0.02em;
  margin: 0 0 0.2rem !important;
  border: none !important;
}

.tg-hero-tagline {
  font-size: 1.3rem;
  font-weight: 600;
  margin: 0 0 0.6rem;
}

.tg-hero p {
  color: var(--tg-text-muted);
}

.tg-hero-buttons p {
  margin: 1rem 0 0;
  display: flex;
  flex-wrap: wrap;
  gap: 0.6rem;
}

.tg-hero-buttons a {
  display: inline-block;
  padding: 0.5rem 1.1rem;
  border-radius: 8px;
  font-weight: 600;
  border: 1px solid var(--tg-blue);
  color: var(--tg-blue) !important;
  text-decoration: none !important;
  transition: background 0.15s, color 0.15s;
}

.tg-hero-buttons a:first-child,
.tg-hero-buttons a:hover {
  background: var(--tg-button);
  border-color: var(--tg-button);
  color: #ffffff !important;
}

.tg-hero-buttons a:first-child:hover {
  filter: brightness(1.1);
}

@media screen and (max-width: 768px) {
  .tg-hero {
    flex-direction: column;
    text-align: center;
    gap: 1rem;
  }
  .tg-hero-logo {
    width: 170px;
  }
  .tg-hero-buttons p {
    justify-content: center;
  }
}

/* ---- home page: feature cards ---- */

.tg-cards {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(340px, 1fr));
  gap: 1rem;
  margin: 1.25rem 0 2rem;
}

.tg-card {
  border: 1px solid var(--tg-border);
  border-top: 4px solid var(--tg-blue);
  border-radius: 10px;
  padding: 0.9rem 1.05rem 0.8rem;
  box-shadow: var(--tg-shadow);
  transition: transform 0.15s, box-shadow 0.15s;
}

.tg-card:hover {
  transform: translateY(-2px);
}

.tg-card:nth-child(4n + 2) { border-top-color: var(--tg-red); }
.tg-card:nth-child(4n + 3) { border-top-color: var(--tg-green); }
.tg-card:nth-child(4n + 4) { border-top-color: var(--tg-purple); }

.tg-card p {
  margin: 0 0 0.35rem !important;
  font-size: 0.92rem;
  line-height: 1.45;
  color: var(--tg-text-muted);
}

.tg-card p:first-child {
  font-size: 1.05rem;
  color: inherit;
}

.tg-card p:first-child a {
  text-decoration: none;
}