.catalog__main {
  margin-top: 50px;
}

#catalog {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(230px, 1fr));
  gap: 20px;
  margin-bottom: 80px;
}

.card {
  max-width: 350px;
  width: 100%;
  border-radius: 8px;
  overflow: hidden;
  border: 1px solid rgba(212, 175, 55, 0.35);
  transition:
    filter 0.3s ease,
    box-shadow 0.25s ease;

  opacity: 0;
  transform: translateY(10px);
  animation: fadeIn 0.4s forwards;
}

.info-wrap {
  padding-left: 10px;
  padding-bottom: 10px;
}

.img-wrap {
  width: 100%;
  aspect-ratio: 1 / 1;
  overflow: hidden;
  background: #f2f2f2;
  position: relative;
}

.img-wrap img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.3s;
}

.card__id {
  position: absolute;
  bottom: 10px;
  right: 10px;
  background-color: black;
  border-radius: 50%;
  width: 30px;
  height: 30px;
  display: flex;
  justify-content: center;
  align-items: center;
  font-family: sans-serif;
  font-size: 14px;
}

.card h3 {
  margin-top: 10px;
  margin-bottom: 10px;
  font-size: 16px;
  line-height: 1.4;

  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  text-transform: capitalize;
}

button {
  background: #1a1a1a;
  color: #d4af37;
  border-radius: 10px;
  padding: 6px 16px;
  border: none;
  cursor: pointer;
  transition: 0.2s;
}

button:hover {
  opacity: 0.8;
}

.arrow-left {
  display: flex;
  align-items: center;
  font-size: 20px;
  margin-bottom: 20px;
  gap: 8px;
  color: #d4af37;
  text-decoration: none;
  width: fit-content;
  transition: 0.3s ease;
}

.arrow-left:hover {
  text-shadow: 0 0 12px rgba(212, 175, 55, 0.8);
}

.arrow-left .arrow-icon {
  height: 20px;
  transform: rotate(90deg);
}

.arrow-left:hover .arrow-icon {
  transform: translateX(-5px) rotate(90deg);
}

.arrow-icon {
  transition: transform 0.3s;
}

.catalog__filter-wrap {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 20px;
}

.catalog__grid-btns {
  display: none;
  justify-content: center;
  align-items: center;
  gap: 5px;
}

.catalog__grid-btns button {
  padding: 0;
  width: 40px;
  height: 40px;
  border-radius: 8px;
  background-color: #1a1a1a;
  padding: 8px;
  cursor: pointer;
}
.catalog__grid-btns img {
  width: 100%;
  height: auto;
}

#catalog.grid-1 {
  grid-template-columns: 1fr;
}

#catalog.grid-2 {
  grid-template-columns: repeat(2, 1fr);
  grid-gap: 10px;
}
.catalog__grid-btns button.active {
  outline: 1px solid #d4af37;
}

.filter {
  position: relative;
  display: inline-block;
  transition: box-shadow 0.3s ease;
  border-radius: 8px;
}

.filter:hover {
  box-shadow: 0 0 12px rgba(212, 175, 55, 0.8);
}

.filter-toggle {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 16px;

  padding: 10px 14px;
  border: 1px solid #d4af37;
  background-color: #1a1a1a;
  cursor: pointer;
}

.filter-arrow {
  width: 14px;
  height: 14px;
  transition: transform 0.25s;
}

.filter-menu {
  position: absolute;
  top: 110%;
  left: 0;
  flex-direction: column;
  min-width: 180px;
  background: white;
  border: 1px solid #d4af37;
  box-shadow: 0 10px 25px rgba(0, 0, 0, 0.08);
  opacity: 0;
  z-index: 1111;
  transition: 0.3s all;
  visibility: hidden;
  transform: translateY(-10px) scale(0.98);
  border-radius: 0 8px 8px 8px;
}

.filter-menu button {
  padding: 10px 14px;
  border: none;
  background: white;
  text-align: left;
  cursor: pointer;
  border-radius: unset;
  transition: 0.3s all;
  width: 100%;
  font-size: 16px;
  color: #b8972d;
}

.filter-menu > button:first-child {
  border-radius: 0 8px 0 0;
}

.filter-menu > button:last-child {
  border-radius: 0 0 8px 8px;
}

.filter-menu button:hover {
  background: #dcdcdc;
}

.filter.open .filter-menu {
  display: flex;
  transform: translateY(0) scale(1);
  opacity: 1;
  visibility: visible;
}

.filter.open .filter-arrow {
  transform: rotate(180deg);
}

.filter.open .filter-toggle {
  border-radius: 8px 8px 0 0;
}

.submenu {
  position: relative;
}

.submenu-content {
  position: absolute;
  left: 90%;
  top: 0;
  opacity: 0;
  visibility: hidden;
  background: white;
  border: 1px solid #d4af37;
  border-radius: 0 5px 5px 0;
  width: fit-content;
  white-space: nowrap;
  transition: 0.3s all;
  z-index: -1;
  border-radius: 0 8px 8px 0;
  overflow: hidden;
}

.submenu.open .submenu-content {
  opacity: 1;
  visibility: visible;
  left: 100%;
}

@media (hover: hover) {
  .submenu:hover .submenu-content {
    opacity: 1;
    visibility: visible;
    left: 100%;
  }
}

.submenu-content button:first-child {
  font-weight: bold;
  border-bottom: 1px solid gold;
}

.filter-menu button.active {
  background: #000000;
  transition: 0.3s all;
}

.submenu-content button {
  display: block;
  width: 100%;
  text-align: left;
  margin-bottom: 5px;
}

.paint__btn {
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: 100%;
}

.paint__btn svg {
  rotate: 180deg;
  width: 40px;
  height: 20px;
}

.catalog__input {
  display: block;
  border-radius: 8px;
  height: 40px;
  padding: 0 10px;
  border: 1px solid #d4af37;
  transition: 0.3s all;
  color: black;
  margin: 0 auto 20px;
  width: 100%;
  max-width: 400px;
  font-size: 16px;
}
.catalog__input:focus {
  outline: none;
  box-shadow: 0 0 12px rgba(212, 175, 55, 0.8);
}

.no-results {
  text-align: center;
  padding: 40px;
  font-size: 18px;
  color: #888;
}

.load-more-container {
  display: flex;
  justify-content: center;
  margin: 60px 0;
}

#loadMoreBtn {
  padding: 14px 32px;
  font-size: 14px;
  letter-spacing: 1px;
  text-transform: uppercase;

  border: 1px solid #d4af37;
  background-color: #1a1a1a;
  color: #d4af37;

  cursor: pointer;
  transition: all 0.3s ease;
}

/* hover эффект */
#loadMoreBtn:hover {
  box-shadow: 0 0 12px rgba(212, 175, 55, 0.8);
}

#loadMoreBtn:disabled {
  opacity: 0.5;
  cursor: default;
}

#loadMoreBtn:disabled:hover {
  box-shadow: unset;
}

.card--sold {
  position: relative;
  pointer-events: none;
}

.card--sold img {
  filter: brightness(0.5);
}

.sold-badge {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);

  background: rgba(0, 0, 0, 0.7);
  color: #d4af37;

  padding: 10px 20px;
  font-size: 18px;
  letter-spacing: 2px;
  font-weight: bold;

  border-radius: 6px;
  text-transform: uppercase;
}

/* skeleton base */
.skeleton-box {
  width: 100%;
  height: 270px;
  background: #2a2a2a;
  border-radius: 8px;
}

.skeleton-line {
  height: 14px;
  background: #2a2a2a;
  margin-top: 10px;
  border-radius: 6px;
}

.skeleton-line.short {
  width: 50%;
}

/* shimmer animation */
.skeleton-box,
.skeleton-line {
  position: relative;
  overflow: hidden;
}

.skeleton-box::after,
.skeleton-line::after {
  content: '';
  position: absolute;
  top: 0;
  left: -150px;
  width: 150px;
  height: 100%;
  background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.08), transparent);
  animation: shimmer 1.2s infinite;
}

@keyframes shimmer {
  100% {
    left: 100%;
  }
}

@media (min-width: 768px) {
  .card:hover {
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.25);
  }

  #catalog:has(.card:hover) .card:not(:hover) {
    filter: brightness(0.75) saturate(0.7);
  }

  .card:hover img {
    transform: scale(1.05);
  }
}

@media (max-width: 768px) {
  .catalog__main {
    margin-top: 20px;
  }

  .paint__btn .arrow-right {
    transition: transform 0.2s ease;
  }

  .submenu.open .arrow-right {
    transform: rotate(90deg);
  }
  .catalog__input {
    max-width: 100%;
  }

  #catalog {
    gap: 10px;
    margin-bottom: 30px;
  }
  .card {
    max-width: 100%;
  }
  .arrow-left {
    font-size: 16px;
    margin-bottom: 10px;
    gap: 5px;
  }
  .arrow-left .arrow-icon {
    height: 20px;
  }
  .catalog__grid-btns {
    display: flex;
  }
  .load-more-container {
    margin: 30px 0;
  }
  #loadMoreBtn {
    width: 100%;
  }
}

@keyframes fadeIn {
  to {
    opacity: 1;
    transform: translateY(0);
  }
}