/* ============================================================
   Daily Calculator — search.css
   Search field, overlay, results dropdown
   ============================================================ */

/* ---------- Inline hero search ---------- */
.search-inline {
  position: relative;
  width: 100%;
  max-width: 640px;
  margin: 0 auto;
}

.search-inline__field {
  position: relative;
  display: flex;
  align-items: center;
  width: 100%;
  background: var(--color-white);
  border: 2px solid var(--color-border);
  border-radius: var(--radius-full);
  box-shadow: var(--shadow-sm);
  transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
}

.search-inline__field:focus-within {
  border-color: var(--color-primary);
  box-shadow: 0 0 0 4px rgba(23, 105, 232, 0.12);
}

.search-inline__icon {
  position: absolute;
  left: var(--space-4);
  width: 20px;
  height: 20px;
  color: var(--color-text-muted);
  pointer-events: none;
  flex-shrink: 0;
}

.search-inline__input {
  width: 100%;
  border: none;
  background: transparent;
  padding: var(--space-4) var(--space-12) var(--space-4) var(--space-12);
  font-size: var(--fs-base);
  line-height: 1.4;
  border-radius: var(--radius-full);
  color: var(--color-text);
  outline: none;
  min-height: 56px;
}

@media (min-width: 640px) {
  .search-inline__input {
    font-size: var(--fs-md);
    min-height: 60px;
  }
}

.search-inline__input::placeholder {
  color: var(--color-text-muted);
}

.search-inline__clear {
  position: absolute;
  right: var(--space-3);
  display: none;
  align-items: center;
  justify-content: center;
  width: 34px;
  height: 34px;
  border-radius: var(--radius-full);
  background: var(--color-bg-subtle);
  color: var(--color-text-muted);
  transition: background-color var(--transition-fast), color var(--transition-fast);
}

.search-inline__clear:hover {
  background: var(--color-primary-light);
  color: var(--color-primary-dark);
}

.search-inline__clear svg {
  width: 14px;
  height: 14px;
}

.search-inline__field[data-has-value="true"] .search-inline__clear {
  display: inline-flex;
}

/* ---------- Results dropdown ---------- */
.search-results {
  position: absolute;
  top: calc(100% + 8px);
  left: 0;
  right: 0;
  background: var(--color-white);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
  max-height: 420px;
  overflow-y: auto;
  overscroll-behavior: contain;
  z-index: var(--z-dropdown);
  padding: var(--space-2);
  display: none;
}

.search-results[data-open="true"] {
  display: block;
}

.search-results__group {
  padding: var(--space-2);
}

.search-results__group-title {
  font-size: var(--fs-xs);
  font-weight: var(--fw-semibold);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--color-text-muted);
  padding: var(--space-2) var(--space-2) var(--space-1);
  margin: 0;
}

.search-results__list {
  list-style: none;
  padding: 0;
  margin: 0;
  display: grid;
  gap: 2px;
}

.search-results__link {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-3);
  padding: var(--space-3);
  border-radius: var(--radius-md);
  color: var(--color-text);
  text-decoration: none;
  font-size: var(--fs-sm);
  min-height: 44px;
  transition: background-color var(--transition-fast);
}

.search-results__link:hover,
.search-results__link.is-active {
  background: var(--color-primary-light);
  color: var(--color-primary-dark);
  text-decoration: none;
}

.search-results__link mark {
  background: rgba(23, 105, 232, 0.18);
  color: inherit;
  padding: 0 2px;
  border-radius: 3px;
}

.search-results__category {
  font-size: var(--fs-xs);
  color: var(--color-text-muted);
  flex-shrink: 0;
  padding: 2px 8px;
  background: var(--color-bg-subtle);
  border-radius: var(--radius-full);
}

.search-results__empty {
  padding: var(--space-6) var(--space-4);
  text-align: center;
  color: var(--color-text-muted);
  font-size: var(--fs-sm);
}

.search-results__empty strong { color: var(--color-text); }

.search-results__footer {
  border-top: 1px solid var(--color-border);
  margin-top: var(--space-2);
  padding: var(--space-3) var(--space-3) var(--space-2);
  font-size: var(--fs-xs);
  color: var(--color-text-muted);
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: var(--space-3);
}

.search-results__kbd {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  padding: 2px 6px;
  border: 1px solid var(--color-border);
  border-bottom-width: 2px;
  border-radius: 4px;
  background: var(--color-bg-subtle);
  color: var(--color-text);
}

/* ---------- Header search overlay ---------- */
.search-overlay {
  position: fixed;
  inset: 0;
  z-index: var(--z-modal);
  background: rgba(23, 32, 51, 0.55);
  display: none;
  padding-top: 12vh;
  padding-inline: var(--space-4);
}

.search-overlay[data-open="true"] {
  display: block;
}

.search-overlay__dialog {
  width: 100%;
  max-width: 680px;
  margin: 0 auto;
  background: var(--color-white);
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-xl);
  overflow: hidden;
  animation: searchOverlayIn var(--transition-base) ease-out;
}

@keyframes searchOverlayIn {
  from { opacity: 0; transform: translateY(-8px); }
  to   { opacity: 1; transform: translateY(0); }
}

.search-overlay .search-inline {
  max-width: 100%;
  padding: var(--space-3);
}

.search-overlay .search-inline__field {
  border-width: 1px;
  box-shadow: none;
  border-radius: var(--radius-lg);
}

.search-overlay .search-inline__input {
  border-radius: var(--radius-lg);
  min-height: 52px;
}

.search-overlay__results {
  position: static;
  box-shadow: none;
  border: none;
  border-top: 1px solid var(--color-border);
  border-radius: 0;
  max-height: min(60vh, 520px);
  display: block;
}

.search-overlay__results[hidden] { display: none; }

body.search-open { overflow: hidden; }