haiyushuke-website/src/styles/docs-nextra-search.css

/* Nextra 风格文档搜索（仅作用于 .docs-spotlight*，不引入 theme 全局 reset） */

.docs-spotlight {
  position: relative;
  display: flex;
  align-items: center;
  width: 100%;
  color: var(--color-ink);
}

.docs-spotlight__input {
  width: 100%;
  min-height: 2.25rem;
  padding: 0.5rem 4.25rem 0.5rem 0.75rem;
  font-size: 0.875rem;
  line-height: 1.25;
  border-radius: 0.5rem;
  border: 1px solid transparent;
  background: rgb(0 0 0 / 0.05);
  color: var(--color-ink);
  transition:
    background-color 0.15s ease,
    box-shadow 0.15s ease,
    border-color 0.15s ease;
}

.docs-spotlight__input::placeholder {
  color: var(--color-body);
}

.docs-spotlight__input--focus,
.docs-spotlight__input:focus {
  outline: none;
  background: rgb(255 255 255 / 0.95);
  border-color: var(--color-border-light);
  box-shadow: 0 0 0 2px rgb(38 112 232 / 0.18);
}

.docs-spotlight__input::-webkit-search-cancel-button {
  appearance: none;
}

.docs-spotlight__kbd {
  position: absolute;
  inset-block: auto;
  inset-inline-end: 0.375rem;
  display: inline-flex;
  align-items: center;
  gap: 0.15rem;
  height: 1.25rem;
  padding: 0 0.375rem;
  font-family: var(--font-mono-caps);
  font-size: 0.6875rem;
  font-weight: 500;
  color: var(--color-body);
  pointer-events: none;
  border: 1px solid var(--color-border-light);
  border-radius: 0.25rem;
  background: rgb(255 255 255 / 0.9);
  transition: opacity 0.15s ease;
}

.docs-spotlight__kbd--hidden {
  opacity: 0;
  visibility: hidden;
}

@media (width < 640px) {
  .docs-spotlight__kbd {
    display: none;
  }

  .docs-spotlight__input {
    padding-inline-end: 0.75rem;
  }
}

/* Headless UI 浮层可能挂在 body 下，用 :has 限定在文档路由 */
html:has(.docs-page) .docs-spotlight__panel {
  z-index: 45;
  width: min(100vw - 2rem, 36rem);
  max-height: min(calc(100vh - 6rem), 400px);
  overflow: auto;
  overscroll-behavior: contain;
  padding: 0.625rem 0;
  border: 1px solid var(--color-border-light);
  border-radius: 0.75rem;
  background: rgb(255 255 255 / 0.92);
  backdrop-filter: blur(12px);
  box-shadow: var(--shadow-surface-hover);
  transition:
    opacity 0.2s ease,
    transform 0.2s ease;
}

html:has(.docs-page) .docs-spotlight__panel[data-closed] {
  opacity: 0;
  transform: scale(0.96);
}

.docs-spotlight__state {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  min-height: 7rem;
  padding: 1rem 1.5rem;
  font-size: 0.875rem;
  color: var(--color-body);
  text-align: center;
}

.docs-spotlight__state--error {
  align-items: flex-start;
  text-align: left;
  color: #c62828;
}

.docs-spotlight__state-title {
  font-weight: 600;
}

.docs-spotlight__group-title {
  margin: 0.5rem 0.625rem 0.375rem;
  padding: 0 0.5rem 0.25rem;
  font-size: 0.6875rem;
  font-weight: 600;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--color-body-light);
  border-bottom: 1px solid var(--color-border-light);
}

.docs-spotlight__group-title:first-child {
  margin-top: 0.25rem;
}

.docs-spotlight__hit {
  display: block;
  margin: 0 0.35rem;
  padding: 0.5rem 0.625rem;
  border-radius: 0.375rem;
  text-decoration: none;
  color: var(--color-ink-soft);
  scroll-margin-top: 6rem;
}

.docs-spotlight__hit-title {
  font-size: 0.9375rem;
  font-weight: 600;
  line-height: 1.35;
  color: var(--color-ink);
}

.docs-spotlight__hit-excerpt {
  margin-top: 0.25rem;
  font-size: 0.8125rem;
  line-height: 1.4;
  color: var(--color-body);
}

.docs-spotlight__hit-excerpt mark {
  background: rgb(38 112 232 / 0.72);
  color: #fff;
  border-radius: 2px;
}

.docs-spotlight__hit--focus,
.docs-spotlight__hit[data-focus] {
  background: rgb(38 112 232 / 0.08);
  color: var(--color-ink);
}

.docs-spotlight__hit--focus .docs-spotlight__hit-title,
.docs-spotlight__hit[data-focus] .docs-spotlight__hit-title {
  color: var(--color-primary);
}