/* AgentTape documentation chrome.
   Clean, monochrome navbar + sidebar in the style of Vercel / Next.js docs:
   neutral grays, hairline borders, rounded hover states, theme-aware text. */

:root {
  --at-radius: 8px;
}

/* ----------------------------------------------------------------------- */
/* Neutral palette (every value is scheme-scoped, so all text is           */
/* theme-aware in both light and dark mode)                                */
/* ----------------------------------------------------------------------- */
[data-md-color-scheme="default"] {
  --at-bg: #ffffff;
  --at-bg-soft: #fafafa;
  --at-bg-hover: #f2f2f2;
  --at-border: #ebebeb;
  --at-border-strong: #e0e0e0;
  --at-fg: #171717;
  --at-muted: #5f5f5f;
  --at-faint: #8f8f8f;

  --md-accent-fg-color: #171717;
  --md-typeset-a-color: #171717;
}

[data-md-color-scheme="slate"] {
  --at-bg: #0a0a0a;
  --at-bg-soft: #111111;
  --at-bg-hover: #1c1c1c;
  --at-border: #1f1f1f;
  --at-border-strong: #2a2a2a;
  --at-fg: #ededed;
  --at-muted: #a1a1a1;
  --at-faint: #7d7d7d;

  --md-default-bg-color: #0a0a0a;
  --md-code-bg-color: #111111;
  --md-accent-fg-color: #ededed;
  --md-typeset-a-color: #ededed;
}

/* ----------------------------------------------------------------------- */
/* Top navbar — Material drives the background (white in light, black in    */
/* dark); we add the hairline border, drop the shadow, and pin text.        */
/* ----------------------------------------------------------------------- */
.md-header,
.md-header--shadow {
  box-shadow: none;
}

/* Frosted glass: translucent background + blur, with the hairline border
   fading in only once the page is scrolled (Material adds .md-header--shadow). */
[data-md-color-scheme="default"] .md-header {
  background-color: rgba(255, 255, 255, 0.72);
  -webkit-backdrop-filter: saturate(180%) blur(12px);
  backdrop-filter: saturate(180%) blur(12px);
  border-bottom: 1px solid transparent;
  transition:
    background-color 0.2s ease,
    border-color 0.2s ease;
}

[data-md-color-scheme="default"] .md-header--shadow {
  background-color: rgba(255, 255, 255, 0.85);
  border-bottom-color: var(--at-border);
}

[data-md-color-scheme="slate"] .md-header {
  background-color: rgba(10, 10, 10, 0.7);
  -webkit-backdrop-filter: saturate(180%) blur(12px);
  backdrop-filter: saturate(180%) blur(12px);
  border-bottom: 1px solid transparent;
  transition:
    background-color 0.2s ease,
    border-color 0.2s ease;
}

[data-md-color-scheme="slate"] .md-header--shadow {
  background-color: rgba(10, 10, 10, 0.82);
  border-bottom-color: var(--at-border);
}

.md-header__title {
  color: var(--at-fg);
  font-weight: 500;
}

.md-header__button {
  color: var(--at-fg);
}

.md-header__topic > .md-ellipsis {
  font-weight: 600;
}

.md-header__source {
  color: var(--at-fg);
}

/* ----------------------------------------------------------------------- */
/* Search (Vercel-style pill)                                              */
/* ----------------------------------------------------------------------- */
.md-search__form {
  height: 2.1rem;
  background-color: var(--at-bg-soft);
  border: 1px solid var(--at-border-strong);
  border-radius: var(--at-radius);
  box-shadow: none;
}

.md-search__form:hover {
  background-color: var(--at-bg-soft);
  border-color: var(--at-faint);
}

.md-search__input {
  color: var(--at-fg);
}

.md-search__input::placeholder {
  color: var(--at-faint);
}

.md-search__icon {
  color: var(--at-faint);
}

.md-search__output {
  border-radius: var(--at-radius);
}

/* Keyboard hint (Cmd/Ctrl + K). Label is set per-platform by shortcuts.js;
   it hides while the search is open and on small screens. */
.md-search__form::after {
  content: var(--at-kbd, "Ctrl K");
  position: absolute;
  top: 50%;
  right: 0.5rem;
  transform: translateY(-50%);
  padding: 1px 6px;
  font-family: var(--md-code-font-family, monospace);
  font-size: 0.6rem;
  line-height: 1.4;
  color: var(--at-faint);
  background-color: var(--at-bg);
  border: 1px solid var(--at-border-strong);
  border-radius: 5px;
  pointer-events: none;
}

[data-md-toggle="search"]:checked ~ .md-header .md-search__form::after {
  display: none;
}

@media screen and (max-width: 76.1875em) {
  .md-search__form::after {
    display: none;
  }
}

/* ----------------------------------------------------------------------- */
/* Sidebar — primary navigation                                           */
/* ----------------------------------------------------------------------- */
@media screen and (min-width: 76.25em) {
  .md-sidebar--primary {
    border-right: 1px solid var(--at-border);
  }
}

.md-nav {
  font-size: 0.74rem;
}

.md-nav__title {
  color: var(--at-faint);
  font-size: 0.62rem;
  font-weight: 600;
  letter-spacing: 0.07em;
  text-transform: uppercase;
}

/* Section labels (navigation.sections) */
.md-nav--primary .md-nav__item--section > .md-nav__link {
  color: var(--at-faint);
  font-size: 0.62rem;
  font-weight: 600;
  letter-spacing: 0.07em;
  text-transform: uppercase;
  margin-top: 0.75rem;
}

.md-nav__link {
  color: var(--at-muted);
  border-radius: 6px;
  padding: 0.34rem 0.55rem;
  margin: 1px 0;
  transition:
    color 0.12s ease,
    background-color 0.12s ease;
}

.md-nav__link:hover,
.md-nav__link:focus {
  color: var(--at-fg);
  background-color: var(--at-bg-hover);
}

.md-nav__link--active,
.md-nav__item--active > .md-nav__link {
  color: var(--at-fg);
  font-weight: 600;
  background-color: var(--at-bg-hover);
}

/* ----------------------------------------------------------------------- */
/* Sidebar — table of contents (right)                                    */
/* ----------------------------------------------------------------------- */
.md-nav--secondary .md-nav__title {
  color: var(--at-faint);
}

.md-nav--secondary .md-nav__link--active {
  color: var(--at-fg);
  font-weight: 600;
}

/* ----------------------------------------------------------------------- */
/* Content polish                                                          */
/* ----------------------------------------------------------------------- */
.md-typeset a {
  text-decoration: underline;
  text-underline-offset: 2px;
  text-decoration-color: var(--at-border-strong);
}

.md-typeset a:hover {
  text-decoration-color: currentColor;
}

.md-typeset pre > code,
.md-typeset .highlight,
.md-typeset table:not([class]) {
  border-radius: var(--at-radius);
}

.md-typeset code {
  border-radius: 4px;
}

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

.md-footer-meta {
  background-color: var(--at-bg);
  color: var(--at-muted);
}

.md-footer__link {
  color: var(--at-fg);
}

.md-footer-meta__inner,
.md-footer__inner {
  color: var(--at-muted);
}