/* Claude/Anthropic-inspired theme overrides for mkdocs-material */

:root {
  /* Anthropic brand palette */
  --claude-bg: #faf9f5;
  --claude-bg-alt: #f0efe8;
  --claude-surface: #ffffff;
  --claude-text: #1a1a1a;
  --claude-text-secondary: #6b6560;
  --claude-accent: #da7756;
  --claude-accent-hover: #c4624a;
  --claude-border: #e5e2db;
  --claude-code-bg: #f5f3ee;
  --claude-link: #da7756;
}

/* Dark mode overrides */
[data-md-color-scheme="slate"] {
  --claude-bg: #1a1816;
  --claude-bg-alt: #242220;
  --claude-surface: #2a2826;
  --claude-text: #e8e4de;
  --claude-text-secondary: #9a9590;
  --claude-accent: #e08b6d;
  --claude-accent-hover: #eda58c;
  --claude-border: #3a3836;
  --claude-code-bg: #2e2c2a;
  --claude-link: #e08b6d;
}

/* Override material theme colors */
[data-md-color-scheme="default"] {
  --md-primary-fg-color: #1a1a1a;
  --md-primary-bg-color: var(--claude-bg);
  --md-accent-fg-color: var(--claude-accent);
  --md-default-bg-color: var(--claude-bg);
  --md-typeset-a-color: var(--claude-link);
}

[data-md-color-scheme="slate"] {
  --md-primary-fg-color: #e8e4de;
  --md-primary-bg-color: var(--claude-bg);
  --md-accent-fg-color: var(--claude-accent);
  --md-default-bg-color: var(--claude-bg);
  --md-typeset-a-color: var(--claude-link);
}

/* Typography — clean, readable, minimal */
.md-typeset {
  font-family: "Söhne", "Helvetica Neue", Arial, sans-serif;
  font-size: 0.85rem;
  line-height: 1.7;
  color: var(--claude-text);
}

.md-typeset h1 {
  font-weight: 600;
  letter-spacing: -0.02em;
  color: var(--claude-text);
  border-bottom: 1px solid var(--claude-border);
  padding-bottom: 0.4em;
}

.md-typeset h2 {
  font-weight: 600;
  letter-spacing: -0.01em;
  color: var(--claude-text);
  margin-top: 2em;
}

.md-typeset h3 {
  font-weight: 500;
  color: var(--claude-text);
}

/* Links */
.md-typeset a {
  color: var(--claude-link);
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: border-color 0.15s ease;
}

.md-typeset a:hover {
  color: var(--claude-accent-hover);
  border-bottom-color: var(--claude-accent-hover);
}

/* Header bar */
.md-header {
  background-color: var(--claude-surface);
  color: var(--claude-text);
  box-shadow: 0 1px 0 var(--claude-border);
}

[data-md-color-scheme="slate"] .md-header {
  background-color: var(--claude-surface);
}

.md-header__title {
  font-weight: 500;
}

/* Navigation sidebar */
.md-nav {
  font-size: 0.78rem;
}

.md-nav__link {
  color: var(--claude-text-secondary) !important;
}

.md-nav__link:hover,
.md-nav__link--active {
  color: var(--claude-accent) !important;
}

.md-nav__item--active > .md-nav__link {
  color: var(--claude-accent) !important;
  font-weight: 500;
}

/* Sidebar background */
.md-sidebar {
  background-color: transparent;
}

/* Code blocks */
.md-typeset code {
  background-color: var(--claude-code-bg);
  color: var(--claude-text);
  border-radius: 4px;
  padding: 0.1em 0.35em;
  font-size: 0.82em;
  border: 1px solid var(--claude-border);
}

.md-typeset pre {
  background-color: var(--claude-code-bg) !important;
  border: 1px solid var(--claude-border);
  border-radius: 8px;
}

.md-typeset pre code {
  border: none;
  background: transparent;
}

/* Tables — clean, minimal borders */
.md-typeset table:not([class]) {
  border: 1px solid var(--claude-border);
  border-radius: 8px;
  overflow: hidden;
  font-size: 0.8rem;
  border-collapse: separate;
  border-spacing: 0;
}

.md-typeset table:not([class]) th {
  background-color: var(--claude-bg-alt);
  font-weight: 500;
  text-transform: none;
  letter-spacing: 0;
  border-bottom: 1px solid var(--claude-border);
  padding: 0.7em 1em;
}

.md-typeset table:not([class]) td {
  border-bottom: 1px solid var(--claude-border);
  padding: 0.6em 1em;
}

.md-typeset table:not([class]) tr:last-child td {
  border-bottom: none;
}

/* Blockquotes — used for paper references */
.md-typeset blockquote {
  border-left: 3px solid var(--claude-accent);
  background-color: var(--claude-bg-alt);
  padding: 0.6em 1em;
  margin: 0.8em 0;
  border-radius: 0 6px 6px 0;
  color: var(--claude-text-secondary);
  font-size: 0.85em;
}

/* Admonitions */
.md-typeset .admonition {
  border-radius: 8px;
  border: 1px solid var(--claude-border);
  box-shadow: none;
}

/* Tabs styling */
.md-tabs {
  background-color: var(--claude-surface);
  border-bottom: 1px solid var(--claude-border);
}

.md-tabs__link {
  color: var(--claude-text-secondary) !important;
  font-size: 0.78rem;
  font-weight: 400;
  opacity: 1 !important;
}

.md-tabs__link--active {
  color: var(--claude-accent) !important;
  font-weight: 500;
  opacity: 1 !important;
}

.md-tabs__link:hover {
  color: var(--claude-accent) !important;
  opacity: 1 !important;
}

/* Search */
.md-search__input {
  background-color: var(--claude-bg-alt);
  border-radius: 8px;
}

/* Footer */
.md-footer {
  background-color: var(--claude-surface);
  border-top: 1px solid var(--claude-border);
}

/* Content area max width for readability */
.md-content__inner {
  max-width: 72em;
}

/* Horizontal rules */
.md-typeset hr {
  border-color: var(--claude-border);
}

/* Smooth transitions */
.md-typeset a,
.md-nav__link,
.md-tabs__link {
  transition: color 0.15s ease;
}