/* ============================================
   Gradion AI Visual Style for Material MkDocs
   ============================================ */

/* CSS Custom Properties */
:root {
  /* Accent colors */
  --gd-cyan-light: #7DD3FC;
  --gd-sky-blue: #38BDF8;
  --gd-violet: #A78BFA;
  --gd-purple: #8B5CF6;

  /* Backgrounds */
  --gd-bg-deep: #0A0A0F;
  --gd-bg: #111118;
  --gd-surface: #1A1A24;
  --gd-surface-light: #242432;

  /* Text */
  --gd-text-primary: #F8FAFC;
  --gd-text-secondary: #94A3B8;
  --gd-text-muted: #64748B;

  /* Border */
  --gd-border: rgba(148, 163, 184, 0.08);
  --gd-border-strong: rgba(148, 163, 184, 0.15);

  /* Code */
  --gd-code-fg: #C9D1D9;
  --gd-code-muted: #9CA3AF;
}

/* Material Theme Overrides for Slate Scheme */
[data-md-color-scheme="slate"] {
  /* Primary/Accent colors */
  --md-primary-fg-color: var(--gd-cyan-light);
  --md-primary-fg-color--light: var(--gd-sky-blue);
  --md-primary-fg-color--dark: var(--gd-violet);
  --md-accent-fg-color: var(--gd-sky-blue);
  --md-accent-fg-color--transparent: rgba(56, 189, 248, 0.1);

  /* Background colors */
  --md-default-bg-color: var(--gd-bg-deep);
  --md-default-fg-color: #A8B5C4;
  --md-default-fg-color--light: var(--gd-text-muted);
  --md-default-fg-color--lighter: rgba(100, 116, 139, 0.7);
  --md-default-fg-color--lightest: var(--gd-border);

  /* Code blocks */
  --md-code-bg-color: var(--gd-surface);
  --md-code-fg-color: var(--gd-code-fg);    /* slightly muted - matches inline code */
  --md-code-hl-color: rgba(125, 211, 252, 0.1);

  /* Syntax highlighting - solarized-dark inspired */
  --md-code-hl-number-color: #d33682;       /* magenta */
  --md-code-hl-special-color: #d33682;      /* magenta */
  --md-code-hl-function-color: #268bd2;     /* blue */
  --md-code-hl-constant-color: #859900;     /* green */
  --md-code-hl-keyword-color: #8e6cb4;      /* purple */
  --md-code-hl-string-color: #2aa198;       /* cyan */
  --md-code-hl-name-color: var(--gd-code-fg);     /* slightly muted */
  --md-code-hl-operator-color: var(--gd-code-muted);  /* muted */
  --md-code-hl-punctuation-color: #93a1a1;        /* base1 */
  --md-code-hl-comment-color: #586e75;            /* base01 */
  --md-code-hl-generic-color: var(--gd-code-fg);  /* slightly muted */
  --md-code-hl-variable-color: var(--gd-code-fg); /* slightly muted */

  /* Typeset */
  --md-typeset-a-color: var(--gd-sky-blue);

  /* Footer */
  --md-footer-bg-color: var(--gd-bg);
  --md-footer-bg-color--dark: var(--gd-bg-deep);
}

/* Header styling */
[data-md-color-scheme="slate"] .md-header {
  background-color: var(--gd-bg);
  border-bottom: 1px solid var(--gd-border);
}

/* Navigation tabs */
[data-md-color-scheme="slate"] .md-tabs {
  background-color: var(--gd-bg);
  border-bottom: 1px solid var(--gd-border);
}

/* Sidebar */
[data-md-color-scheme="slate"] .md-sidebar {
  background-color: var(--gd-bg-deep);
}

[data-md-color-scheme="slate"] .md-nav__link:hover {
  color: var(--gd-text-primary);
}

[data-md-color-scheme="slate"] .md-nav__link--active {
  color: var(--gd-cyan-light);
}

/* Inline code - neutral, distinct from links */
[data-md-color-scheme="slate"] .md-typeset code:not(.highlight code) {
  background-color: var(--gd-surface);
  color: var(--gd-code-fg);
  border: 1px solid var(--gd-border-strong);
}

/* Linked inline code inherits link color */
[data-md-color-scheme="slate"] .md-typeset a code:not(.highlight code) {
  color: var(--gd-sky-blue);
}

[data-md-color-scheme="slate"] .md-typeset a:hover code:not(.highlight code) {
  color: var(--gd-cyan-light);
}

/* Code blocks */
[data-md-color-scheme="slate"] .md-typeset pre {
  background-color: var(--gd-surface);
  border: 1px solid var(--gd-border);
}

/* Links */
[data-md-color-scheme="slate"] .md-typeset a {
  color: var(--gd-sky-blue);
}

[data-md-color-scheme="slate"] .md-typeset a:hover {
  color: var(--gd-cyan-light);
}

/* Tables */
[data-md-color-scheme="slate"] .md-typeset table:not([class]) {
  border: 1px solid var(--gd-border);
}

[data-md-color-scheme="slate"] .md-typeset table:not([class]) th {
  background-color: rgba(56, 189, 248, 0.1);
  color: var(--gd-text-secondary);
}

[data-md-color-scheme="slate"] .md-typeset table:not([class]) td {
  border-top: 1px solid var(--gd-border);
}

[data-md-color-scheme="slate"] .md-typeset table:not([class]) tr:hover {
  background-color: var(--gd-surface);
}

/* Search */
[data-md-color-scheme="slate"] .md-search__form {
  background-color: var(--gd-surface);
}

[data-md-color-scheme="slate"] .md-search__input {
  color: var(--gd-text-primary);
}

/* Content area */
[data-md-color-scheme="slate"] .md-content {
  background-color: var(--gd-bg-deep);
}

/* Focus states */
[data-md-color-scheme="slate"] :focus-visible {
  outline: 2px solid var(--gd-cyan-light);
  outline-offset: 2px;
}

/* Typography refinements */
.md-typeset {
  font-size: 0.8125rem;
  line-height: 1.6;
}

/* Headings use brighter text */
[data-md-color-scheme="slate"] .md-typeset h1,
[data-md-color-scheme="slate"] .md-typeset h2,
[data-md-color-scheme="slate"] .md-typeset h3,
[data-md-color-scheme="slate"] .md-typeset h4 {
  color: var(--gd-text-primary);
}

.md-typeset h1 {
  font-weight: 600;
  letter-spacing: -0.02em;
}

.md-typeset h2,
.md-typeset h3 {
  font-weight: 500;
}