/* Shared visual primitives for the API homepage and documentation pages. */

.api-brand-row {
  min-height: 4rem;
  display: flex;
  align-items: center;
  background: var(--color-api-bg-primary);
}

.api-links-row {
  --api-nav-blur: 12px;
  --api-nav-bg-alpha: 0.5;
  min-height: 4rem;
  display: flex;
  align-items: center;
  background: rgb(var(--color-api-bg-primary-rgb) / var(--api-nav-bg-alpha));
  -webkit-backdrop-filter: blur(var(--api-nav-blur));
  backdrop-filter: blur(var(--api-nav-blur));
  border: 0;
  box-shadow: none;
}

#api-home-header {
  position: sticky;
  top: 0;
  z-index: 50;
  width: 100%;
  margin: 0;
  border: 0;
  border-radius: 0;
  background: var(--color-api-bg-primary);
  -webkit-backdrop-filter: none;
  backdrop-filter: none;
  box-shadow: none;
}

#api-home-header .api-home-header-inner {
  box-sizing: border-box;
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: min(100%, 74rem);
  min-height: 5rem;
  margin: 0 auto;
  padding: 0 1.5rem;
}

#api-home-header .api-home-brand {
  display: inline-flex;
  flex: 0 0 auto;
  align-items: center;
}

#api-home-header .api-home-brand img {
  display: block;
  width: auto;
  height: 3rem;
  object-fit: contain;
}

#api-home-header .api-home-desktop-nav {
  display: flex;
  align-items: center;
  gap: clamp(1rem, 2.5vw, 2rem);
}

#api-home-header .api-home-desktop-nav a,
#api-home-header .api-home-mobile-nav a {
  color: var(--color-api-text-primary);
  font-weight: 500;
  text-decoration: none;
}

#api-home-header .api-home-desktop-nav a:hover,
#api-home-header .api-home-mobile-nav a:hover {
  color: var(--color-api-text-secondary);
}

#api-home-header .api-home-desktop-nav a:focus-visible,
#api-home-header .api-home-mobile-nav a:focus-visible,
#api-home-header .api-home-menu-toggle:focus-visible {
  outline: 2px solid var(--color-api-text-primary);
  outline-offset: 4px;
}

#api-home-header .api-home-menu-toggle {
  display: none;
  align-items: center;
  justify-content: center;
  width: 2.75rem;
  height: 2.75rem;
  padding: 0.375rem;
  color: var(--color-api-text-primary);
  background: transparent;
  border: 0;
  cursor: pointer;
}

#api-home-header .api-home-menu-icon {
  display: block;
  width: 1.75rem;
  height: 1.75rem;
}

#api-home-header .api-home-mobile-nav {
  position: absolute;
  top: 100%;
  right: 0;
  left: 0;
  z-index: 51;
  flex-direction: column;
  gap: 0.25rem;
  padding: 0.5rem 1.5rem 1rem;
  background: var(--color-api-bg-primary);
}

#api-home-header .api-home-mobile-nav:not([hidden]) {
  display: flex;
}

#api-home-header .api-home-mobile-nav a {
  padding: 0.75rem 0;
}

.docs-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 2.75rem;
  padding: 0.75rem 1.25rem;
  border: 0;
  border-radius: 0.5rem;
  font-weight: 700;
  line-height: 1.25;
  text-decoration: none;
  transition: color 160ms ease, background-color 160ms ease, transform 160ms ease;
}

.docs-btn-primary {
  color: var(--color-on-accent, #ffffff);
  background: var(--color-accent);
}

.docs-btn-primary:hover {
  color: var(--color-on-accent, #ffffff);
  background: var(--color-accent-hover);
  transform: translateY(-1px);
}

.docs-btn-secondary {
  color: var(--color-api-text-secondary);
  background: var(--color-api-bg-sidebar);
}

.docs-btn-secondary:hover {
  color: var(--color-api-text-accent);
  background: var(--color-api-bg-tertiary-hover);
  transform: translateY(-1px);
}

.docs-btn:focus-visible {
  outline: 3px solid var(--color-api-focus);
  outline-offset: 3px;
}

.docs-runtime-banner {
  color: var(--color-yellow-on-surface);
  background: var(--color-yellow-surface);
  border: 0;
  border-radius: 0.625rem;
  box-shadow: none;
}

.api-text-primary {
  color: var(--color-api-text-primary);
}

.docs-runtime-banner [class~="text-primary"] {
  color: var(--color-yellow-on-surface);
}

.docs-runtime-banner [class~="text-secondary"] {
  color: var(--color-yellow-on-surface);
}

.docs-runtime-banner a {
  color: var(--color-yellow-on-surface);
  font-weight: 700;
  text-decoration-thickness: 1px;
  text-underline-offset: 0.15em;
}

.docs-runtime-banner a:hover,
.docs-runtime-banner a:focus-visible {
  color: var(--color-api-text-secondary);
}

/* Documentation navigation cards keep consistent spacing inside the card. */
.page-api-layout-main .docs-card-link {
  display: flex;
  flex-direction: column;
  align-items: stretch;
  gap: 0.75rem;
  min-width: 0;
  padding: 1.25rem;
  text-align: left;
  text-decoration: none;
}

.page-api-layout-main .docs-card-title-row {
  display: flex;
  align-items: flex-start;
  gap: 0.375rem;
  width: 100%;
  min-width: 0;
  margin: 0;
}

.page-api-layout-main .docs-card-title-row > img {
  display: block;
  flex: 0 0 1.125rem;
  width: 1.125rem;
  height: 1.125rem;
  max-width: 1.125rem;
  margin: 0;
  object-fit: contain;
}

.page-api-layout-main .docs-card-title-row > h3 {
  flex: 1 1 auto;
  min-width: 0;
  margin: 0;
  overflow-wrap: normal;
  word-break: normal;
}

.page-api-layout-main .docs-card-link > p {
  min-width: 0;
  margin: 0;
  line-height: 1.5;
}

.api-card-layout {
  display: flex;
  flex-direction: column;
  align-items: stretch;
  gap: 0.75rem;
  min-width: 0;
  padding: 1.25rem;
  text-align: left;
}

.api-card-title-row {
  display: flex;
  align-items: flex-start;
  gap: 0.375rem;
  width: 100%;
  min-width: 0;
  margin: 0;
}

.api-card-title-row > img {
  display: block;
  flex: 0 0 1.125rem;
  width: 1.125rem;
  height: 1.125rem;
  max-width: 1.125rem;
  margin: 0;
  object-fit: contain;
}

.api-card-title-row > h3 {
  flex: 1 1 auto;
  min-width: 0;
  margin: 0;
  font-size: 1.125rem;
  line-height: 1.25;
  overflow-wrap: normal;
  word-break: normal;
}

.api-card-layout > .api-card-description {
  min-width: 0;
  margin: 0;
  display: -webkit-box;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 3;
  overflow: hidden;
  line-height: 1.5;
}

@media (max-width: 480px) {
  #api-home-header .api-home-header-inner {
    min-height: 4.5rem;
    padding: 0 1rem;
  }

  #api-home-header .api-home-brand img {
    height: 2.5rem;
  }

  #api-home-header .api-home-mobile-nav {
    padding-right: 1rem;
    padding-left: 1rem;
  }

  .api-card-layout {
    gap: 0.625rem;
    padding: 1rem;
  }

  .page-api-layout-main .docs-card-link {
    gap: 0.625rem;
    padding: 1rem;
  }

  .api-card-title-row {
    gap: 0.3125rem;
  }

  .docs-btn {
    padding: 0.7rem 1rem;
  }
}

@media (max-width: 767px) {
  #api-home-header .api-home-desktop-nav {
    display: none;
  }

  #api-home-header .api-home-menu-toggle {
    display: inline-flex;
  }
}

@media (min-width: 768px) {
  #api-home-header .api-home-mobile-nav {
    display: none !important;
  }
}

@media (prefers-reduced-motion: reduce) {
  .docs-btn {
    transition: none;
  }
}