/* ============================================================
   WooCommerce Smart Search Pro — Frontend Styles
   ============================================================ */

:root {
  --wss-primary:       #2563eb;
  --wss-primary-dark:  #1d4ed8;
  --wss-bg:            #ffffff;
  --wss-border:        #e2e8f0;
  --wss-shadow:        0 4px 24px rgba(0,0,0,.12), 0 1px 4px rgba(0,0,0,.06);
  --wss-radius:        10px;
  --wss-text:          #1e293b;
  --wss-muted:         #64748b;
  --wss-sale:          #ef4444;
  --wss-stock-in:      #22c55e;
  --wss-stock-out:     #94a3b8;
  --wss-highlight-bg:  #fef9c3;
  --wss-highlight-fg:  #713f12;
  --wss-anim:          220ms cubic-bezier(.4,0,.2,1);
}

/* ── Wrapper ─────────────────────────────────────────────── */
.wss-search-wrap {
  position: relative;
  width: 100%;
  max-width: 520px;
}

/* ── Input row ───────────────────────────────────────────── */
.wss-input-wrap {
  position: relative;
  display: flex;
  align-items: center;
}

.wss-icon-search {
  position: absolute;
  left: 14px;
  color: var(--wss-muted);
  pointer-events: none;
  display: flex;
  align-items: center;
  transition: color var(--wss-anim);
  z-index: 1;
}

.wss-input {
  width: 100%;
  padding: 11px 44px 11px 44px;
  border: 2px solid var(--wss-border);
  border-radius: var(--wss-radius);
  font-size: 15px;
  color: var(--wss-text);
  background: var(--wss-bg);
  outline: none;
  transition: border-color var(--wss-anim), box-shadow var(--wss-anim);
  box-sizing: border-box;
  -webkit-appearance: none;
}
.wss-input:focus {
  border-color: var(--wss-primary);
  box-shadow: 0 0 0 3px rgba(37,99,235,.15);
}
.wss-input:focus + .wss-icon-search,
.wss-input-wrap:focus-within .wss-icon-search {
  color: var(--wss-primary);
}
.wss-input::-webkit-search-cancel-button { display: none; }

/* Clear button */
.wss-clear-btn {
  position: absolute;
  right: 12px;
  background: none;
  border: none;
  color: var(--wss-muted);
  cursor: pointer;
  padding: 4px;
  display: flex;
  align-items: center;
  border-radius: 50%;
  transition: background var(--wss-anim), color var(--wss-anim);
}
.wss-clear-btn:hover { background: var(--wss-border); color: var(--wss-text); }

/* Spinner */
.wss-spinner {
  position: absolute;
  right: 14px;
  width: 18px;
  height: 18px;
  border: 2px solid var(--wss-border);
  border-top-color: var(--wss-primary);
  border-radius: 50%;
  animation: wss-spin .7s linear infinite;
}
@keyframes wss-spin { to { transform: rotate(360deg); } }

/* ── Dropdown ────────────────────────────────────────────── */
.wss-dropdown {
  position: absolute;
  top: calc(100% + 6px);
  left: 0;
  right: 0;
  background: var(--wss-bg);
  border: 1px solid var(--wss-border);
  border-radius: var(--wss-radius);
  box-shadow: var(--wss-shadow);
  z-index: 99999;
  overflow: hidden;
  transform-origin: top center;
  animation: wss-dropdown-in var(--wss-anim) both;
}
@keyframes wss-dropdown-in {
  from { opacity: 0; transform: translateY(-6px) scale(.98); }
  to   { opacity: 1; transform: translateY(0)   scale(1); }
}

/* ── Result item ─────────────────────────────────────────── */
.wss-result-item {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 10px 14px;
  text-decoration: none;
  color: var(--wss-text);
  cursor: pointer;
  transition: background var(--wss-anim);
  border-bottom: 1px solid var(--wss-border);
}
.wss-result-item:last-child { border-bottom: none; }
.wss-result-item:hover,
.wss-result-item[aria-selected="true"] { background: #f1f5f9; }

/* Thumbnail */
.wss-result-thumb {
  width: 52px;
  height: 52px;
  object-fit: cover;
  border-radius: 6px;
  flex-shrink: 0;
  background: var(--wss-border);
}
.wss-result-thumb-placeholder {
  width: 52px;
  height: 52px;
  border-radius: 6px;
  background: var(--wss-border);
  flex-shrink: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--wss-muted);
}

/* Content */
.wss-result-info {
  flex: 1;
  min-width: 0;
}
.wss-result-title {
  font-size: 14px;
  font-weight: 600;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  line-height: 1.4;
}
.wss-result-title mark {
  background: var(--wss-highlight-bg);
  color: var(--wss-highlight-fg);
  padding: 0 2px;
  border-radius: 2px;
  font-style: normal;
}
.wss-result-meta {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 6px;
  margin-top: 3px;
}
.wss-result-cat {
  font-size: 11px;
  color: var(--wss-muted);
  background: #f1f5f9;
  padding: 1px 6px;
  border-radius: 20px;
}
.wss-result-sku {
  font-size: 11px;
  color: var(--wss-muted);
}
.wss-result-stock {
  font-size: 11px;
  font-weight: 600;
}
.wss-result-stock.in-stock  { color: var(--wss-stock-in); }
.wss-result-stock.out-stock { color: var(--wss-stock-out); }

/* Rating */
.wss-stars {
  display: inline-flex;
  gap: 1px;
  font-size: 12px;
  color: #f59e0b;
}

/* Price column */
.wss-result-price {
  text-align: right;
  flex-shrink: 0;
}
.wss-result-price .price { font-weight: 700; font-size: 14px; }
.wss-result-price ins   { text-decoration: none; color: var(--wss-sale); }
.wss-result-price del   { font-size: 12px; color: var(--wss-muted); }
.wss-badge-sale {
  display: inline-block;
  background: var(--wss-sale);
  color: #fff;
  font-size: 10px;
  font-weight: 700;
  padding: 2px 5px;
  border-radius: 3px;
  text-transform: uppercase;
  letter-spacing: .5px;
}

/* ── No results / status messages ────────────────────────── */
.wss-message {
  padding: 20px;
  text-align: center;
  color: var(--wss-muted);
  font-size: 14px;
}

/* ── View-all footer ─────────────────────────────────────── */
.wss-view-all {
  display: block;
  text-align: center;
  padding: 10px;
  font-size: 13px;
  font-weight: 600;
  color: var(--wss-primary);
  text-decoration: none;
  background: #f8fafc;
  transition: background var(--wss-anim), color var(--wss-anim);
}
.wss-view-all:hover { background: var(--wss-primary); color: #fff; }

/* ── Overlay modal ───────────────────────────────────────── */
.wss-overlay {
  position: fixed;
  inset: 0;
  background: rgba(15,23,42,.65);
  backdrop-filter: blur(4px);
  z-index: 999999;
  display: flex;
  align-items: flex-start;
  justify-content: center;
  padding-top: 80px;
  animation: wss-overlay-in 200ms ease both;
}
@keyframes wss-overlay-in {
  from { opacity: 0; }
  to   { opacity: 1; }
}
.wss-overlay-inner {
  width: 100%;
  max-width: 680px;
  padding: 0 20px;
}
.wss-overlay-close {
  position: absolute;
  top: 20px;
  right: 20px;
  background: rgba(255,255,255,.15);
  border: none;
  color: #fff;
  width: 36px;
  height: 36px;
  border-radius: 50%;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: background var(--wss-anim);
}
.wss-overlay-close:hover { background: rgba(255,255,255,.3); }

/* ── Accessibility: focus ring ───────────────────────────── */
.wss-result-item:focus-visible {
  outline: 2px solid var(--wss-primary);
  outline-offset: -2px;
}

/* ── Mobile ──────────────────────────────────────────────── */
@media (max-width: 600px) {
  .wss-overlay { padding-top: 40px; align-items: flex-start; }
  .wss-overlay-inner { padding: 0 12px; }
  .wss-result-item { padding: 8px 10px; gap: 8px; }
  .wss-result-thumb { width: 40px; height: 40px; }
  .wss-result-thumb-placeholder { width: 40px; height: 40px; }
}