/* ============================================
   PREMIUM SEARCH OVERLAY — market-tf.ru
   Fullscreen animated search panel
   ============================================ */

/* --- Overlay wrapper --- */
#search-overlay {
  position: fixed;
  inset: 0;
  z-index: 9999;
  background: #ffffff;
  display: flex;
  flex-direction: column;
  opacity: 0;
  pointer-events: none;
  transition: opacity 300ms cubic-bezier(0.33, 1, 0.68, 1);
  overflow-y: auto;
  -webkit-overflow-scrolling: touch;
}

#search-overlay.is-open {
  opacity: 1;
  pointer-events: all;
}

/* --- Top bar: input + close --- */
.search-overlay__bar {
  position: sticky;
  top: 0;
  z-index: 1;
  background: #ffffff;
  border-bottom: 2px solid #E6E6E6;
  padding: 0 32px;
  display: flex;
  align-items: center;
  gap: 16px;
  height: 88px;
  flex-shrink: 0;
}

.search-overlay__icon {
  color: #888888;
  flex-shrink: 0;
  display: flex;
  align-items: center;
}

.search-overlay__icon svg {
  width: 24px;
  height: 24px;
}

.search-overlay__input {
  flex: 1;
  border: none;
  outline: none;
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
  font-size: 22px;
  font-weight: 400;
  color: #212529;
  background: transparent;
  caret-color: #F15A29;
  letter-spacing: -0.01em;
}

.search-overlay__input::placeholder {
  color: #AAAAAA;
  font-weight: 400;
}

.search-overlay__clear {
  display: none;
  background: none;
  border: none;
  padding: 6px;
  cursor: pointer;
  color: #888888;
  flex-shrink: 0;
  border-radius: 50%;
  transition: background-color 150ms ease, color 150ms ease;
  line-height: 0;
}

.search-overlay__clear:hover {
  background-color: #F2F2F2;
  color: #212529;
}

.search-overlay__clear svg {
  width: 16px;
  height: 16px;
}

.search-overlay__clear.is-visible {
  display: flex;
  align-items: center;
}

.search-overlay__close {
  background: none;
  border: none;
  padding: 8px;
  cursor: pointer;
  color: #212529;
  flex-shrink: 0;
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
  font-size: 14px;
  font-weight: 500;
  letter-spacing: -0.01em;
  border-radius: 6px;
  transition: background-color 150ms ease;
  white-space: nowrap;
  line-height: 1;
}

.search-overlay__close:hover {
  background-color: #F2F2F2;
}

/* --- Body: quick filters + results --- */
.search-overlay__body {
  flex: 1;
  padding: 24px 24px 40px;
  max-width: 800px;
  width: 100%;
  margin: 0 auto;
}

/* --- Quick filter tags --- */
.search-filters {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 32px;
}

.search-filters__tag {
  display: inline-flex;
  align-items: center;
  padding: 7px 14px;
  border: 1px solid #E6E6E6;
  border-radius: 100px;
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
  font-size: 13px;
  font-weight: 500;
  color: #555555;
  background: #ffffff;
  cursor: pointer;
  text-decoration: none;
  transition: border-color 150ms ease, color 150ms ease, background-color 150ms ease;
  white-space: nowrap;
  letter-spacing: -0.01em;
}

.search-filters__tag:hover,
.search-filters__tag.is-active {
  border-color: #F15A29;
  color: #F15A29;
  background: rgba(241, 90, 41, 0.05);
}

/* --- Section title --- */
.search-section__title {
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: #AAAAAA;
  margin: 0 0 12px;
}

/* --- Popular queries --- */
.search-popular {
  margin-bottom: 32px;
}

.search-popular__list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.search-popular__item {
  opacity: 0;
  transform: translateY(-6px);
  transition: opacity 250ms ease, transform 250ms ease;
}

.search-popular__item.is-visible {
  opacity: 1;
  transform: translateY(0);
}

.search-popular__item button {
  display: flex;
  align-items: center;
  gap: 10px;
  width: 100%;
  text-align: left;
  background: none;
  border: none;
  padding: 9px 0;
  cursor: pointer;
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
  font-size: 15px;
  font-weight: 400;
  color: #212529;
  letter-spacing: -0.01em;
  border-bottom: 1px solid #F2F2F2;
  transition: color 150ms ease;
}

.search-popular__item button:hover {
  color: #F15A29;
}

.search-popular__item button svg {
  width: 16px;
  height: 16px;
  color: #CCCCCC;
  flex-shrink: 0;
}

/* --- Results container --- */
#search-results {
  display: none;
}

#search-results.is-visible {
  display: block;
}

/* --- Sections row: categories + brands (side by side on desktop) --- */
.search-meta-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 24px;
  margin-bottom: 32px;
}

@media (max-width: 540px) {
  .search-meta-row {
    grid-template-columns: 1fr;
    gap: 20px;
  }
}

/* --- Category chips --- */
.search-categories__list,
.search-brands__list {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  list-style: none;
  margin: 0;
  padding: 0;
}

.search-categories__item,
.search-brands__item {
  opacity: 0;
  transform: translateY(-4px);
  transition: opacity 200ms ease, transform 200ms ease;
}

.search-categories__item.is-visible,
.search-brands__item.is-visible {
  opacity: 1;
  transform: translateY(0);
}

.search-categories__link,
.search-brands__link {
  display: inline-flex;
  align-items: center;
  padding: 6px 12px;
  background: #F7F7F7;
  border-radius: 6px;
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
  font-size: 13px;
  font-weight: 500;
  color: #555555;
  text-decoration: none;
  transition: background-color 150ms ease, color 150ms ease;
  letter-spacing: -0.01em;
}

.search-categories__link:hover,
.search-brands__link:hover {
  background-color: rgba(241, 90, 41, 0.08);
  color: #F15A29;
}

/* --- Product results grid --- */
.search-products {
  margin-bottom: 32px;
}

.search-products__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
}

@media (max-width: 640px) {
  .search-products__grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 12px;
  }
}

@media (max-width: 360px) {
  .search-products__grid {
    grid-template-columns: 1fr;
  }
}

/* --- Product card (compact) --- */
.search-product-card {
  display: flex;
  flex-direction: column;
  text-decoration: none;
  border-radius: 12px;
  overflow: hidden;
  border: 1px solid #E6E6E6;
  background: #ffffff;
  transition: border-color 200ms ease, transform 200ms ease;
  opacity: 0;
  transform: translateY(8px);
}

.search-product-card.is-visible {
  opacity: 1;
  transform: translateY(0);
}

.search-product-card:hover {
  border-color: #CCCCCC;
  transform: translateY(-2px);
}

.search-product-card__img-wrap {
  position: relative;
  aspect-ratio: 1 / 1;
  background: #F7F7F7;
  overflow: hidden;
  border-radius: 8px;
}

.search-product-card__img {
  width: 100%;
  height: 100%;
  object-fit: contain;
  padding: 8px;
  transition: transform 300ms ease;
}

.search-product-card:hover .search-product-card__img {
  transform: scale(1.04);
}

.search-product-card__info {
  padding: 10px 12px 12px;
}

.search-product-card__name {
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
  font-size: 12px;
  font-weight: 500;
  color: #212529;
  line-height: 1.4;
  letter-spacing: -0.01em;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
  margin-bottom: 6px;
}

.search-product-card__price {
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
  font-size: 13px;
  font-weight: 600;
  color: #F15A29;
  letter-spacing: -0.01em;
}

/* --- View all results link --- */
.search-all-link {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
  font-size: 14px;
  font-weight: 500;
  color: #F15A29;
  text-decoration: none;
  letter-spacing: -0.01em;
  padding: 10px 0;
  transition: gap 200ms ease;
}

.search-all-link:hover {
  gap: 10px;
}

.search-all-link svg {
  width: 16px;
  height: 16px;
}

/* --- Loading skeleton --- */
.search-skeleton {
  display: none;
}

.search-skeleton.is-visible {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
}

@media (max-width: 640px) {
  .search-skeleton.is-visible {
    grid-template-columns: repeat(2, 1fr);
    gap: 12px;
  }
}

.search-skeleton__card {
  border-radius: 12px;
  overflow: hidden;
  border: 1px solid #E6E6E6;
}

.search-skeleton__img {
  aspect-ratio: 1 / 1;
  background: #F2F2F2;
}

.search-skeleton__line {
  height: 12px;
  border-radius: 6px;
  background: #F2F2F2;
  margin: 10px 12px 8px;
}

.search-skeleton__line--short {
  width: 50%;
  height: 12px;
  border-radius: 6px;
  background: #F2F2F2;
  margin: 0 12px 12px;
}

@keyframes skeleton-pulse {
  0%, 100% { opacity: 1; }
  50%       { opacity: 0.5; }
}

.search-skeleton__img,
.search-skeleton__line,
.search-skeleton__line--short {
  animation: skeleton-pulse 1.4s ease-in-out infinite;
}

/* --- No results state --- */
.search-empty {
  display: none;
  padding: 48px 0 32px;
  text-align: center;
}

.search-empty.is-visible {
  display: block;
}

.search-empty__title {
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
  font-size: 16px;
  font-weight: 600;
  color: #212529;
  margin-bottom: 8px;
  letter-spacing: -0.02em;
}

.search-empty__text {
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
  font-size: 14px;
  color: #888888;
  line-height: 1.5;
}

/* --- Responsive tweaks --- */
@media (max-width: 480px) {
  .search-overlay__bar {
    padding: 0 16px;
    height: 60px;
    gap: 12px;
  }

  .search-overlay__input {
    font-size: 15px;
  }

  .search-overlay__body {
    padding: 20px 16px 40px;
  }

  .search-filters {
    margin-bottom: 24px;
  }
}

/* --- Stagger animation delays for product cards --- */
.search-product-card:nth-child(1) { transition-delay: 0ms; }
.search-product-card:nth-child(2) { transition-delay: 50ms; }
.search-product-card:nth-child(3) { transition-delay: 100ms; }
.search-product-card:nth-child(4) { transition-delay: 150ms; }
.search-product-card:nth-child(5) { transition-delay: 200ms; }
.search-product-card:nth-child(6) { transition-delay: 250ms; }

/* Stagger for popular queries */
.search-popular__item:nth-child(1) { transition-delay: 0ms; }
.search-popular__item:nth-child(2) { transition-delay: 40ms; }
.search-popular__item:nth-child(3) { transition-delay: 80ms; }
.search-popular__item:nth-child(4) { transition-delay: 120ms; }
.search-popular__item:nth-child(5) { transition-delay: 160ms; }
.search-popular__item:nth-child(6) { transition-delay: 200ms; }

/* Stagger for category/brand chips */
.search-categories__item:nth-child(1),
.search-brands__item:nth-child(1) { transition-delay: 0ms; }
.search-categories__item:nth-child(2),
.search-brands__item:nth-child(2) { transition-delay: 40ms; }
.search-categories__item:nth-child(3),
.search-brands__item:nth-child(3) { transition-delay: 80ms; }
.search-categories__item:nth-child(4),
.search-brands__item:nth-child(4) { transition-delay: 120ms; }
.search-categories__item:nth-child(5),
.search-brands__item:nth-child(5) { transition-delay: 160ms; }

/* --- Prefers reduced motion --- */
@media (prefers-reduced-motion: reduce) {
  #search-overlay,
  .search-product-card,
  .search-popular__item,
  .search-categories__item,
  .search-brands__item {
    transition-duration: 0.01ms !important;
    animation-duration: 0.01ms !important;
  }
}

/* ============================================
   HEADER SEARCH — clean rewrite
   ============================================ */

/* Desktop wrapper: text label + icon */
#open_search {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  cursor: pointer;
  padding: 8px;
  transition: all 0.2s ease-in-out;
}

#open_search:hover {
  background-color: #F2F2F2;
  border-radius: 8px;
}

/* Text label — real <span>, inherits #header font perfectly */
#open_search .search-label {
  color: #D35400;
  text-transform: uppercase;
  white-space: nowrap;
  /* Everything else inherited from #header: Inter, 0.75rem, 600, 0.03rem spacing */
}

/* Icon: orange + pulse glow ring */
#open_search .icon-search {
  color: #D35400;
  border-radius: 50%;
  padding: 3px;
  animation: search-icon-pulse 2.4s ease-out infinite;
  transition: transform 300ms cubic-bezier(0.34, 1.56, 0.64, 1);
}

#open_search:hover .icon-search {
  transform: scale(1.2) rotate(-12deg);
  animation: none;
}

/* Mobile: just the icon, no label */
#open_search_mobile {
  cursor: pointer;
  padding: 8px;
  transition: color 0.2s ease;
}

#open_search_mobile .icon-search {
  color: #D35400;
  border-radius: 50%;
  padding: 3px;
  animation: search-icon-pulse 2.4s ease-out infinite;
  transition: transform 300ms cubic-bezier(0.34, 1.56, 0.64, 1);
}

#open_search_mobile:hover .icon-search {
  transform: scale(1.2) rotate(-12deg);
  animation: none;
}

/* Pulse keyframe */
@keyframes search-icon-pulse {
  0%   { box-shadow: 0 0 0 0 rgba(211, 84, 0, 0.35); }
  50%  { box-shadow: 0 0 0 6px rgba(211, 84, 0, 0); }
  100% { box-shadow: 0 0 0 0 rgba(211, 84, 0, 0); }
}

/* ============================================
   OVERLAY — centered input layout
   State: .is-idle  (default, centered)
          .is-typing (input active, bar moves to top)
   ============================================ */

/* Default (idle): hide the sticky bar, show centered stage */
#search-overlay .search-overlay__bar {
  position: sticky;
  top: 0;
  z-index: 1;
  background: #ffffff;
  border-bottom: 2px solid #E6E6E6;
  padding: 0 32px;
  display: flex;
  align-items: center;
  gap: 16px;
  height: 88px;
  flex-shrink: 0;
  /* Transition for moving from center stage to top bar */
  transition: opacity 300ms ease-out, transform 300ms ease-out;
}

/* Center-stage wrapper */
.search-overlay__center-stage {
  display: flex;
  flex-direction: column;
  align-items: center;
  padding: 0 24px;
  padding-top: 15vh;
  transition: padding-top 400ms cubic-bezier(0.33, 1, 0.68, 1);
  min-height: 100vh;
}

/* When results are showing, move input up smoothly */
.search-overlay__center-stage.has-results {
  padding-top: 5vh;
}

/* Always hide the sticky bar — search stays centered */
#search-overlay .search-overlay__bar {
  display: none !important;
}

/* Center stage always visible when overlay is open */
#search-overlay.is-idle .search-overlay__center-stage,
#search-overlay.is-typing .search-overlay__center-stage {
  display: flex;
}

/* Results appear BELOW center stage, not in separate body */
#search-overlay.is-idle .search-overlay__body,
#search-overlay.is-typing .search-overlay__body {
  display: none;
}

/* Center-stage input box */
.search-overlay__center-input-wrap {
  width: 100%;
  max-width: 640px;
  border: 2px solid #E6E6E6;
  border-radius: 12px;
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 0 20px;
  height: 72px;
  background: #ffffff;
  box-shadow: 0 4px 24px rgba(0, 0, 0, 0.07);
  transition: border-color 200ms ease, box-shadow 200ms ease;
}

.search-overlay__center-input-wrap:focus-within {
  border-color: #D35400;
  box-shadow: 0 4px 24px rgba(211, 84, 0, 0.12);
}

.search-overlay__center-input-wrap .search-overlay__icon {
  color: #D35400;
}

.search-overlay__center-input {
  flex: 1;
  border: none;
  outline: none;
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
  font-size: 20px;
  font-weight: 400;
  color: #212529;
  background: transparent;
  caret-color: #D35400;
  letter-spacing: -0.01em;
}

.search-overlay__center-input::placeholder {
  color: #AAAAAA;
}

/* Category tags ABOVE center input */
.search-overlay__center-filters {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  justify-content: center;
  max-width: 640px;
  width: 100%;
  margin-bottom: 20px;
}

/* Popular queries BELOW center input */
.search-overlay__center-popular {
  margin-top: 28px;
  max-width: 640px;
  width: 100%;
}

.search-overlay__center-popular-title {
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: #AAAAAA;
  margin: 0 0 12px;
}

.search-overlay__center-popular-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.search-overlay__center-popular-list li button {
  display: flex;
  align-items: center;
  gap: 10px;
  width: 100%;
  text-align: left;
  background: none;
  border: none;
  padding: 9px 0;
  cursor: pointer;
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
  font-size: 15px;
  font-weight: 400;
  color: #212529;
  letter-spacing: -0.01em;
  border-bottom: 1px solid #F2F2F2;
  transition: color 150ms ease;
}

.search-overlay__center-popular-list li button:hover {
  color: #D35400;
}

.search-overlay__center-popular-list li button svg {
  width: 16px;
  height: 16px;
  color: #CCCCCC;
  flex-shrink: 0;
}

/* Center-stage close button */
.search-overlay__center-close {
  position: absolute;
  top: 20px;
  right: 24px;
  background: none;
  border: none;
  padding: 8px;
  cursor: pointer;
  color: #888888;
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
  font-size: 14px;
  font-weight: 500;
  border-radius: 6px;
  transition: background-color 150ms ease, color 150ms ease;
}

.search-overlay__center-close:hover {
  background-color: #F2F2F2;
  color: #212529;
}

/* Center-stage inline results — fade in */
.search-overlay__center-results {
  margin-top: 24px;
  opacity: 0;
  transform: translateY(12px);
  transition: opacity 350ms ease, transform 350ms ease;
}

.search-overlay__center-results.is-visible {
  opacity: 1;
  transform: translateY(0);
}

.search-overlay__center-results .search-products__grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(140px, 1fr));
  gap: 16px;
}

.search-overlay__center-results .search-all-link {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  color: #D35400;
  font-size: 15px;
  font-weight: 500;
  text-decoration: none;
  transition: opacity 150ms;
}

.search-overlay__center-results .search-all-link:hover {
  opacity: 0.8;
}

/* Stagger animation for product cards inside center results */
@keyframes card-fade-up {
  from { opacity: 0; transform: translateY(16px); }
  to   { opacity: 1; transform: translateY(0); }
}

.search-overlay__center-results .search-product-card {
  opacity: 0;
  animation: card-fade-up 300ms ease forwards;
}
.search-overlay__center-results .search-product-card:nth-child(1) { animation-delay: 0ms; }
.search-overlay__center-results .search-product-card:nth-child(2) { animation-delay: 60ms; }
.search-overlay__center-results .search-product-card:nth-child(3) { animation-delay: 120ms; }
.search-overlay__center-results .search-product-card:nth-child(4) { animation-delay: 180ms; }
.search-overlay__center-results .search-product-card:nth-child(5) { animation-delay: 240ms; }
.search-overlay__center-results .search-product-card:nth-child(6) { animation-delay: 300ms; }
.search-overlay__center-results .search-product-card:nth-child(7) { animation-delay: 360ms; }
.search-overlay__center-results .search-product-card:nth-child(8) { animation-delay: 420ms; }

/* Responsive: mobile center stage */
@media (max-width: 480px) {
  .search-overlay__center-input-wrap {
    height: 58px;
    padding: 0 14px;
    gap: 10px;
  }

  .search-overlay__center-input {
    font-size: 16px;
  }

  .search-overlay__center-filters {
    gap: 6px;
  }

  .search-overlay__center-close {
    top: 14px;
    right: 14px;
  }
}

/* Prefers reduced motion */
@media (prefers-reduced-motion: reduce) {
  #open_search .icon-search,
  #open_search_mobile .icon-search {
    animation: none !important;
  }
  .search-overlay__bar {
    transition-duration: 0.01ms !important;
  }
}