.catalog-shell {
  position: relative;
  z-index: 1;
  min-height: 70vh;
  padding: 28px 0 80px;
  color: var(--text);
  background: transparent;
}

.page-hero {
  display: grid;
  justify-items: start;
  padding: 20px 0 10px;
}

.catalog-back {
  margin-bottom: 24px;
  color: var(--muted);
  text-decoration: none;
}

.catalog-back:hover {
  color: var(--accent);
}

.page-hero h1 {
  margin: 0;
  font-size: clamp(2.2rem, 4vw, 4rem);
  line-height: 1.05;
  color: var(--text);
}

.catalog-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 18px 14px;
  margin-top: 24px;
}

.product-card {
  display: flex;
  flex-direction: column;
  align-items: stretch;
  width: 100%;
  padding: 0;
  text-align: left;
  font: inherit;
  cursor: pointer;
  color: var(--text);
  text-decoration: none;
  background: rgba(255,255,255,0.025);
  border: 1px solid rgba(255,255,255,0.09);
  border-radius: 8px;
  transition: background-color 180ms ease, transform 180ms ease;
}

.product-card:hover {
  transform: translateY(-2px);
  background: rgba(255,255,255,0.055);
  border-color: rgba(78,242,209,0.35);
}

.product-card-media {
  position: relative;
  display: grid;
  place-items: center;
  width: 100%;
  aspect-ratio: 1.28;
  padding: 14px;
  background: rgba(3, 16, 24, 0.35);
}

.product-card-media img {
  width: 100%;
  height: 100%;
  object-fit: contain;
}

.product-status-badge {
  position: absolute;
  top: 10px;
  left: 10px;
  padding: 5px 10px;
  border-radius: 999px;
  color: #14552d;
  background: #c8f4ce;
  font-size: 0.72rem;
  font-weight: 700;
}

.product-card-content {
  display: grid;
  grid-template-rows: minmax(3.8em, auto) auto auto 42px;
  gap: 10px;
  padding: 12px 8px 6px;
}

.product-card h2 {
  color: var(--text);
}

.product-meta {
  display: flex;
  justify-content: space-between;
  gap: 8px;
  color: var(--muted);
  font-size: 0.82rem;
}

.product-card h2 {
  margin: 0;
  font-size: 1.1rem;
}

.product-card-specs {
  display: grid;
  align-content: start;
  gap: 5px;
  min-height: 0;
  margin: 0;
  padding: 0;
  color: var(--text);
}

.product-card-specs > div {
  display: flex;
  justify-content: space-between;
  gap: 12px;
  font-size: 0.74rem;
}

.product-card-specs dt {
  color: var(--muted);
}

.product-card-specs dd {
  margin: 0;
  text-align: right;
  font-weight: 700;
  overflow-wrap: anywhere;
}

.product-card-price {
  color: var(--accent);
  font-size: 1rem;
  font-weight: 800;
}

.product-card-action {
  display: grid;
  place-items: center;
  width: 100%;
  min-height: 42px;
  border: 1px solid rgba(255,255,255,0.26);
  border-radius: 999px;
  color: var(--text);
  background: transparent;
  font-size: 0.84rem;
  font-weight: 700;
  transition: border-color 180ms ease, background-color 180ms ease;
}

.product-card:hover .product-card-action {
  border-color: var(--accent);
  background: rgba(78,242,209,0.08);
}

.empty-products {
  grid-column: 1 / -1;
  color: var(--muted);
}

.category-picker-open {
  overflow: hidden;
}

.category-picker-backdrop {
  position: fixed;
  inset: 0;
  z-index: 110;
  display: none;
  align-items: center;
  justify-content: center;
  padding: 20px;
  background: rgba(1, 8, 12, 0.76);
  backdrop-filter: blur(8px);
}

.category-picker-backdrop.open {
  display: flex;
}

.category-picker-dialog {
  width: min(100%, 860px);
  max-height: min(88vh, 760px);
  overflow: auto;
  padding: 26px;
  color: var(--text);
  background: #082a34;
  border: 1px solid rgba(78,242,209,0.24);
  border-radius: 18px;
  box-shadow: 0 28px 90px rgba(0,0,0,0.52);
  animation: product-modal-in 180ms ease-out;
}

.category-picker-header {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 16px;
  margin-bottom: 20px;
}

.category-picker-header .eyebrow {
  margin-bottom: 8px;
}

.category-picker-header h2 {
  margin: 0;
  font-size: clamp(1.35rem, 3vw, 1.8rem);
}

.category-picker-close {
  flex: 0 0 38px;
  width: 38px;
  height: 38px;
  border: 1px solid rgba(255,255,255,0.12);
  border-radius: 50%;
  color: var(--text);
  background: rgba(255,255,255,0.06);
  font-size: 1.5rem;
  line-height: 1;
  cursor: pointer;
}

.category-picker-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 10px;
}

.category-picker-card {
  display: grid;
  grid-template-columns: auto 1fr auto;
  align-items: center;
  gap: 10px;
  min-height: 62px;
  padding: 10px 12px;
  color: var(--text);
  text-decoration: none;
  background: rgba(255,255,255,0.035);
  border: 1px solid rgba(255,255,255,0.09);
  border-radius: 10px;
  transition: background-color 160ms ease, border-color 160ms ease, transform 160ms ease;
}

.category-picker-card:hover,
.category-picker-card:focus-visible {
  transform: translateY(-2px);
  background: rgba(78,242,209,0.09);
  border-color: rgba(78,242,209,0.38);
  outline: none;
}

.category-picker-index {
  color: var(--accent);
  font-size: 0.72rem;
  font-weight: 800;
}

.category-picker-name {
  font-size: 0.9rem;
  font-weight: 650;
  overflow-wrap: anywhere;
}

.category-picker-arrow {
  color: var(--muted);
}

.category-picker-loading {
  grid-column: 1 / -1;
  color: var(--muted);
}

.product-modal-open {
  overflow: hidden;
}

.product-modal-backdrop {
  position: fixed;
  inset: 0;
  z-index: 100;
  display: none;
  align-items: center;
  justify-content: center;
  padding: 24px;
  background: rgba(1, 8, 12, 0.76);
  backdrop-filter: blur(8px);
}

.product-modal-backdrop.open {
  display: flex;
}

.product-modal {
  position: relative;
  display: grid;
  grid-template-columns: minmax(0, 1.08fr) minmax(300px, 0.92fr);
  width: min(100%, 1040px);
  max-height: min(84vh, 760px);
  overflow: auto;
  color: #edf9fb;
  background: #073d45;
  border: 1px solid rgba(77, 232, 220, 0.28);
  border-radius: 20px;
  box-shadow: 0 28px 90px rgba(0,0,0,0.52);
  animation: product-modal-in 180ms ease-out;
}

@keyframes product-modal-in {
  from { opacity: 0; transform: translateY(10px) scale(0.99); }
  to { opacity: 1; transform: translateY(0) scale(1); }
}

.product-modal-close {
  position: absolute;
  top: 12px;
  right: 12px;
  z-index: 2;
  width: 38px;
  height: 38px;
  border: 0;
  border-radius: 50%;
  color: #fff;
  background: rgba(0, 19, 24, 0.72);
  font-size: 1.6rem;
  line-height: 1;
  cursor: pointer;
}

.product-modal-gallery {
  min-width: 0;
  padding: 24px;
  background: rgba(0, 27, 32, 0.35);
}

.product-modal-image-wrap {
  position: relative;
  display: grid;
  place-items: center;
  height: min(50vh, 450px);
  overflow: hidden;
  background: #fff;
  border-radius: 13px;
}

.product-modal-image {
  width: 100%;
  height: 100%;
  object-fit: contain;
}

.gallery-arrow {
  position: absolute;
  top: 50%;
  display: grid;
  place-items: center;
  width: 40px;
  height: 40px;
  padding: 0;
  transform: translateY(-50%);
  border: 1px solid rgba(255,255,255,0.7);
  border-radius: 50%;
  color: #073d45;
  background: rgba(255,255,255,0.85);
  font-size: 1.8rem;
  line-height: 1;
  cursor: pointer;
}

.gallery-previous { left: 10px; }
.gallery-next { right: 10px; }

.product-modal-thumbnails {
  display: flex;
  gap: 8px;
  overflow-x: auto;
  padding: 12px 1px 2px;
}

.product-thumbnail {
  flex: 0 0 64px;
  width: 64px;
  height: 56px;
  padding: 3px;
  overflow: hidden;
  border: 1px solid rgba(255,255,255,0.22);
  border-radius: 8px;
  background: #fff;
  cursor: pointer;
}

.product-thumbnail.active {
  border: 2px solid #35d6e6;
}

.product-thumbnail img {
  width: 100%;
  height: 100%;
  object-fit: contain;
}

.product-modal-details {
  display: flex;
  flex-direction: column;
  align-items: stretch;
  min-width: 0;
  padding: 36px 30px 28px;
}

.product-modal-category {
  color: #35cbdc;
  font-size: 0.74rem;
  font-weight: 800;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.product-modal-details h2 {
  margin: 8px 0 4px;
  font-size: clamp(1.45rem, 2.4vw, 2rem);
  line-height: 1.15;
  overflow-wrap: anywhere;
}

.product-modal-price {
  margin: 0 0 16px;
  color: #38d4e2;
  font-size: 1.2rem;
  font-weight: 800;
}

.product-specifications {
  margin: 0 0 16px;
  overflow: hidden;
  border: 1px solid rgba(177, 244, 245, 0.12);
  border-radius: 12px;
}

.product-spec-row {
  display: grid;
  grid-template-columns: minmax(72px, 0.8fr) minmax(0, 1.2fr);
  gap: 12px;
  padding: 12px 14px;
  background: rgba(255,255,255,0.025);
}

.product-spec-row + .product-spec-row {
  border-top: 1px solid rgba(177, 244, 245, 0.1);
}

.product-spec-row dt {
  color: #9abac0;
  font-size: 0.84rem;
}

.product-spec-row dd {
  margin: 0;
  text-align: right;
  font-size: 0.86rem;
  font-weight: 700;
  overflow-wrap: anywhere;
}

.product-modal-description {
  margin: 0 0 18px;
  color: #c0d8dc;
  font-size: 0.9rem;
  line-height: 1.65;
}

.product-order-link,
.product-instagram-link {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 9px;
  min-height: 44px;
  padding: 10px 14px;
  border-radius: 999px;
  color: #062c34;
  text-align: center;
  text-decoration: none;
  font-size: 0.9rem;
  font-weight: 800;
}

.product-order-link svg,
.product-instagram-link svg {
  flex: 0 0 17px;
  width: 17px;
  height: 17px;
}

.product-order-link {
  background: linear-gradient(100deg, #22b5c6, #39c9d8);
}

.product-instagram-link {
  margin-top: 9px;
  border: 1px solid rgba(188, 236, 239, 0.24);
  color: #e9f7f8;
}

.product-order-link:hover,
.product-instagram-link:hover {
  filter: brightness(1.08);
}

.product-consultation {
  margin: 14px 0 0;
  color: #91b5bb;
  text-align: center;
  font-size: 0.78rem;
}

.product-consultation a {
  color: #3acbdc;
  text-decoration: none;
  font-weight: 700;
}

@media (max-width: 760px) {
  .catalog-shell {
    padding-top: 12px;
  }

  .catalog-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 18px 12px;
  }

  .product-card-media {
    aspect-ratio: 1.1;
    padding: 8px;
  }

  .product-card-content {
    grid-template-rows: minmax(3.8em, auto) auto auto 40px;
    gap: 8px;
    padding: 10px 4px 4px;
  }

  .product-card-specs > div {
    grid-template-columns: 1fr;
    gap: 2px;
  }

  .product-card-specs dd {
    text-align: left;
  }

  .product-modal-backdrop {
    align-items: flex-end;
    padding: 10px;
  }

  .category-picker-backdrop {
    align-items: flex-end;
    padding: 10px;
  }

  .category-picker-dialog {
    max-height: 90vh;
    padding: 18px;
    border-radius: 16px;
  }

  .category-picker-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 8px;
  }

  .category-picker-card {
    grid-template-columns: 1fr auto;
    gap: 4px 8px;
    min-height: 58px;
    padding: 9px;
  }

  .category-picker-index {
    grid-column: 1 / -1;
  }

  .category-picker-name {
    font-size: 0.82rem;
  }

  .product-modal {
    grid-template-columns: 1fr;
    width: 100%;
    max-height: 92vh;
    border-radius: 16px;
  }

  .product-modal-gallery {
    padding: 14px 14px 8px;
  }

  .product-modal-image-wrap {
    height: min(38vh, 320px);
  }

  .product-modal-details {
    padding: 12px 18px 20px;
  }

  .product-modal-details h2 {
    padding-right: 28px;
  }
}

@media (min-width: 761px) and (max-width: 1050px) {
  .catalog-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

@media (max-width: 420px) {
  .catalog-grid {
    grid-template-columns: 1fr;
  }
}