/* Pacisoft 2026 — search (site/assets/js/search.js + site/tim-kiem.html) only.
   Requires tokens.css + base.css. Defines NO tokens, overrides NO base components.

   Two independent halves:
   1. The autocomplete dropdown (`.search-suggest*`) — usable on ANY page that links
      this file and calls PacisoftSearch.attachAutocomplete() on an input, wherever
      that input lives (header search, mobile drawer, this page's own hero input).
   2. tim-kiem.html page layout (`.search-*` below the dropdown section). */

[hidden] { display: none !important; }

/* ===================================================== autocomplete dropdown === */

/* Fallback anchor for inputs whose parent isn't already position:relative (the
   header's own .header-search already is, per base.css — this only kicks in
   elsewhere, e.g. the mobile drawer or a plain page search box). */
.search-suggest-anchor { position: relative; }

.search-suggest {
  position: absolute; left: 0; right: 0; top: calc(100% + var(--space-2));
  z-index: 60;
  max-height: min(70vh, 420px); overflow-y: auto;
  background: var(--white); color: var(--ink);
  border: 1px solid var(--line); border-radius: var(--radius-lg);
  box-shadow: 0 16px 40px rgba(10, 27, 51, .18);
  padding: var(--space-2);
}

.search-suggest-row {
  display: flex; align-items: center; gap: var(--space-3);
  min-height: 44px; padding: var(--space-2) var(--space-3);
  border-radius: var(--radius);
  cursor: pointer; text-align: left;
  transition: background-color var(--dur) var(--ease), color var(--dur) var(--ease);
}
.search-suggest-row:hover,
.search-suggest-row.is-active { background: var(--accent-soft); color: var(--accent-ink); }

.search-suggest-row--product .search-suggest-thumb {
  flex-shrink: 0; width: 32px; height: 32px; object-fit: contain;
  background: var(--paper); border-radius: 6px; padding: 2px;
  mix-blend-mode: multiply;
}
.search-suggest-text { display: flex; flex-direction: column; min-width: 0; gap: 1px; }
.search-suggest-name {
  font-size: var(--text-sm); font-weight: 600; line-height: 1.3;
  overflow: hidden; text-overflow: ellipsis; white-space: nowrap;
}
.search-suggest-brand { font-size: var(--text-xs); color: var(--ink-soft); }
.search-suggest-row.is-active .search-suggest-brand { color: inherit; opacity: .82; }

.search-suggest-row--brand .search-suggest-text { font-size: var(--text-sm); font-weight: 500; }

.search-suggest-row--viewall {
  margin-top: var(--space-1); padding-top: calc(var(--space-2) + 1px);
  border-top: 1px solid var(--line);
  font-size: var(--text-sm); font-weight: 700; font-family: var(--font-display);
  color: var(--accent-ink);
}

.search-suggest-empty {
  padding: var(--space-3); font-size: var(--text-sm); color: var(--ink-soft);
  cursor: default;
}

/* ============================================================ tim-kiem.html === */

.search-page-head { padding-block: var(--space-6) var(--space-2); max-width: 62ch; }
.search-count { margin-top: var(--space-2); color: var(--ink-soft); font-size: var(--text-sm); }
.search-count strong { color: var(--ink); font-weight: 700; }

/* -------------------------------------------------------------- brand chips */
.search-brand-chips {
  display: flex; flex-wrap: wrap; align-items: center; gap: var(--space-2);
  margin: var(--space-4) 0 var(--space-6);
}
.search-brand-chips-label { font-size: var(--text-sm); font-weight: 600; color: var(--ink-soft); }
.search-brand-chips-list { display: contents; }
.search-brand-chips-list a.chip { text-decoration: none; min-height: 40px; }

/* -------------------------------------------------------------------- grid */
.search-grid { display: grid; gap: var(--space-4); grid-template-columns: minmax(0, 1fr); padding-bottom: var(--space-12); }
@media (min-width: 520px) { .search-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); } }
@media (min-width: 1100px) { .search-grid { grid-template-columns: repeat(3, minmax(0, 1fr)); } }

.search-card { height: 100%; }
.search-card .card-media { aspect-ratio: 4 / 3; }
.search-card .card-media img { width: auto; max-height: 100%; object-fit: contain; }
.search-card .card-title { min-height: 2.6em; }

.search-chip-list { display: flex; flex-wrap: wrap; gap: var(--space-2); list-style: none; margin: 0; padding: 0; }
.search-chip-list .chip { max-width: 100%; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }

.search-card-actions { display: flex; flex-wrap: wrap; gap: var(--space-2); margin-top: auto; padding-top: var(--space-3); }
.search-card-actions .btn { flex: 1 1 auto; }
.search-add.is-added { background: var(--ok); box-shadow: none; }
.search-add.is-added:hover { background: var(--ok); }
.search-compare[aria-pressed="true"] { background: var(--accent-soft); border-color: var(--accent); color: var(--accent-ink); }

/* -------------------------------------------------------------- empty state */
.search-empty-state {
  display: grid; justify-items: center; gap: var(--space-3);
  padding: var(--space-16) var(--space-6); text-align: center;
  background: var(--white); border: 1px dashed var(--line); border-radius: var(--radius-lg);
  margin-bottom: var(--space-12);
}
.search-empty-state h2 { max-width: 46ch; }
.search-empty-state p { max-width: 42ch; }
.search-empty-actions { display: flex; flex-wrap: wrap; justify-content: center; gap: var(--space-3); margin-top: var(--space-2); }

/* --------------------------------------------------------------- hero (no q) */
.search-hero { padding-block: var(--space-12) var(--space-16); text-align: center; }
.search-hero h1 { margin-bottom: var(--space-6); }
.search-hero-box { position: relative; max-width: 560px; margin-inline: auto; }
.search-hero-input { min-height: 56px; padding-left: var(--space-8); font-size: var(--text-base); }
.search-hero-box svg {
  position: absolute; left: var(--space-4); top: 50%; transform: translateY(-50%);
  opacity: .55; pointer-events: none;
}

.search-category-chips {
  display: flex; flex-wrap: wrap; justify-content: center; gap: var(--space-2);
  list-style: none; margin: var(--space-8) auto 0; padding: 0; max-width: 720px;
}
.search-category-chips a.chip { text-decoration: none; min-height: 40px; }

.search-loading { padding-block: var(--space-12); text-align: center; color: var(--ink-soft); }