/* ================================================================
   lulla-search.css v1.0 (T123 build, 2026-07-01)
   Site search overlay for lulla.net. Pairs with lulla-search.js.
   Tokens only (no hex). Light/dark/sepia via the --lv-* tokens.
   z-index 1400: above lightbox (1300), below curtain (5000).
   ================================================================ */

.lv-search {
  position: fixed;
  inset: 0;
  z-index: 1400;
  display: flex;
  align-items: flex-start;
  justify-content: center;
  padding: clamp(16px, 10vh, 110px) 16px 16px;
  background: var(--lv-bg); /* fallback where color-mix is unsupported */
  background: color-mix(in srgb, var(--lv-bg) 92%, transparent);
  -webkit-backdrop-filter: blur(10px);
  backdrop-filter: blur(10px);
}
.lv-search[hidden] { display: none; }

.lv-search__panel {
  width: 100%;
  max-width: 640px;
  max-height: min(74vh, 660px);
  display: flex;
  flex-direction: column;
  background: var(--lv-bg-card);
  border: 1px solid var(--lv-line-strong);
  border-radius: 16px;
  box-shadow: var(--lv-shadow);
  overflow: hidden;
  animation: lv-search-in 0.22s cubic-bezier(0.2, 0.7, 0.2, 1);
}
@keyframes lv-search-in {
  from { opacity: 0; transform: translateY(10px) scale(0.985); }
  to   { opacity: 1; transform: none; }
}

/* ---- input bar ---- */
.lv-search__bar {
  display: flex;
  align-items: center;
  gap: 8px;
  flex: none;
  padding: 8px 10px 8px 18px;
  border-bottom: 1px solid var(--lv-line);
}
.lv-search__bar:focus-within {
  border-bottom-color: var(--lv-accent);
}
.lv-search__input {
  flex: 1;
  min-width: 0;
  min-height: 44px;
  border: 0;
  background: transparent;
  color: var(--lv-ink);
  font-family: 'Noto Serif Devanagari', 'Noto Serif', serif;
  font-size: 1.15rem;
  line-height: 1.6;
  outline: none;
}
.lv-search__input::placeholder {
  color: var(--lv-ink-faint);
  opacity: 1;
}
.lv-search__close {
  flex: none;
  width: 44px;
  height: 44px;
  display: grid;
  place-items: center;
  border: 0;
  border-radius: 10px;
  background: transparent;
  color: var(--lv-ink-soft);
  font-size: 1rem;
  line-height: 1;
  cursor: pointer;
}
.lv-search__close:hover {
  background: var(--lv-bg-soft);
  color: var(--lv-ink);
}

/* ---- results ---- */
.lv-search__list {
  flex: 1 1 auto;
  min-height: 0;
  overflow-y: auto;
  overscroll-behavior: contain;
  padding: 6px;
  scrollbar-width: thin;
}
.lv-search__list:empty { display: none; }
.lv-search__ghead {
  font-family: var(--lv-font-ui, 'Inter', sans-serif);
  font-size: 0.68rem;
  font-weight: 600;
  letter-spacing: 0.18em;
  color: var(--lv-ink-faint);
  padding: 12px 12px 4px;
}
.lv-search__row {
  display: flex;
  align-items: center;
  gap: 10px;
  min-height: 44px;
  padding: 8px 12px;
  border-radius: 10px;
  text-decoration: none;
  color: var(--lv-ink);
}
.lv-search__title {
  flex: 1;
  min-width: 0;
  font-family: 'Noto Serif Devanagari', 'Noto Serif', serif;
  font-size: 0.98rem;
  line-height: 1.55;
}
.lv-search__chip {
  flex: none;
  font-family: var(--lv-font-ui, 'Inter', sans-serif);
  font-size: 0.7rem;
  font-weight: 500;
  color: var(--lv-accent-text);
  border: 1px solid var(--lv-line-strong);
  border-radius: 999px;
  padding: 2px 10px;
  white-space: nowrap;
}
.lv-search__row:hover,
.lv-search__row.is-active {
  background: var(--lv-bg-soft);
}
.lv-search__row.is-active {
  box-shadow: inset 2px 0 0 var(--lv-accent);
}
.lv-search__row mark,
.lv-search__chip mark {
  background: var(--lv-tech-soft);
  color: inherit;
  border-radius: 3px;
  padding: 0 1px;
}

/* ---- hint / empty states ---- */
.lv-search__hint {
  margin: 0;
  padding: 24px 18px 28px;
  text-align: center;
  font-family: 'Noto Serif Devanagari', 'Noto Serif', serif;
  font-size: 0.95rem;
  color: var(--lv-ink-faint);
}
.lv-search__hint:empty {
  display: none;
}

/* screen-reader-only live region */
.lv-search__live {
  position: absolute;
  width: 1px;
  height: 1px;
  margin: -1px;
  padding: 0;
  overflow: hidden;
  clip: rect(0 0 0 0);
  clip-path: inset(50%);
  white-space: nowrap;
  border: 0;
}

/* ---- focus visibility ---- */
.lv-search__close:focus-visible,
.lv-search__row:focus-visible {
  outline: 2px solid var(--lv-accent);
  outline-offset: -2px;
}

/* ---- reduced motion ---- */
@media (prefers-reduced-motion: reduce) {
  .lv-search__panel { animation: none; }
}

/* ---- print ---- */
@media print {
  .lv-search { display: none !important; }
}