:root {
  --bg: #edf1f6;
  --surface: #ffffff;
  --surface-2: #f7f9fc;
  --text: #17212b;
  --muted: #57636f;
  --line: #dce3ea;
  --accent: #d14a00;
  --accent-2: #0d8b6f;
  --shadow: 0 8px 24px rgba(15, 23, 36, 0.08);
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  background: radial-gradient(circle at 5% 10%, #f9fbff 0%, var(--bg) 48%);
  color: var(--text);
  font-family: "IBM Plex Sans", sans-serif;
}

a {
  color: var(--accent);
}

.layout {
  max-width: 1360px;
  margin: 0 auto;
  padding: 18px;
  display: grid;
  grid-template-columns: 310px 1fr;
  gap: 18px;
}

.filters {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: 14px;
  box-shadow: var(--shadow);
  padding: 16px;
  height: fit-content;
  position: sticky;
  top: 14px;
}

.filters-head h1 {
  margin: 0;
  font-family: "Manrope", sans-serif;
  font-weight: 800;
  font-size: 1.25rem;
}

.filters-head p {
  margin: 6px 0 14px;
  color: var(--muted);
  font-size: 0.92rem;
}

.field,
.price-grid label {
  display: grid;
  gap: 6px;
}

input,
select,
button {
  font: inherit;
}

input,
select {
  border: 1px solid var(--line);
  border-radius: 10px;
  background: #fff;
  color: var(--text);
  padding: 10px;
}

.filter-block {
  margin-top: 14px;
  padding-top: 12px;
  border-top: 1px solid var(--line);
}

.filter-block h2 {
  margin: 0 0 8px;
  font-size: 0.95rem;
  font-family: "Manrope", sans-serif;
}

.options {
  display: grid;
  gap: 8px;
  max-height: 180px;
  overflow: auto;
  padding-right: 4px;
}

.option {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.9rem;
}

.param-group {
  border: 1px solid var(--line);
  border-radius: 10px;
  margin: 0;
  padding: 8px;
}

.param-group + .param-group {
  margin-top: 8px;
}

.param-group legend {
  padding: 0 4px;
  color: var(--muted);
  font-size: 0.85rem;
}

.price-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 8px;
}

.reset-btn,
.btn {
  border: 0;
  border-radius: 10px;
  background: var(--accent);
  color: #fff;
  padding: 10px 12px;
  cursor: pointer;
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
}

.reset-btn {
  margin-top: 14px;
  width: 100%;
}

.catalog {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: 14px;
  box-shadow: var(--shadow);
  padding: 14px;
}

.deploy-banner {
  margin-bottom: 12px;
  border: 1px solid #ffd4bf;
  background: linear-gradient(135deg, #fff3ec 0%, #ffe7da 100%);
  color: #7f2d00;
  border-radius: 10px;
  padding: 10px 12px;
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
}

.catalog-toolbar {
  display: flex;
  justify-content: space-between;
  gap: 12px;
  align-items: center;
  padding-bottom: 12px;
  border-bottom: 1px solid var(--line);
}

.results {
  margin: 0;
  font-weight: 600;
}

.sort {
  display: flex;
  align-items: center;
  gap: 8px;
}

.product-list {
  list-style: none;
  margin: 14px 0 0;
  padding: 0;
  display: grid;
  gap: 12px;
}

.product-item {
  border: 1px solid var(--line);
  border-radius: 12px;
  background: var(--surface-2);
}

.card {
  display: grid;
  grid-template-columns: 220px 1fr;
  min-height: 188px;
}

.media {
  background: linear-gradient(140deg, #eef4ff 0%, #e7fff7 100%);
  border-right: 1px solid var(--line);
  display: grid;
  place-items: center;
}

.media img {
  width: 90%;
  max-height: 170px;
  object-fit: contain;
}

.card-body {
  padding: 12px;
  display: grid;
  gap: 8px;
}

.meta {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-wrap: wrap;
  font-size: 0.9rem;
}

.badge {
  background: #eaf1ff;
  border: 1px solid #cbddff;
  color: #17499a;
  border-radius: 999px;
  padding: 3px 9px;
  font-size: 0.78rem;
  font-weight: 600;
}

h3 {
  margin: 0;
  font-size: 1.08rem;
  font-family: "Manrope", sans-serif;
}

h3 a {
  color: var(--text);
  text-decoration: none;
}

.sku {
  margin: 0;
  color: var(--muted);
  font-size: 0.9rem;
}

.chips {
  margin: 0;
  padding-left: 18px;
  color: #31485d;
  display: grid;
  gap: 3px;
  font-size: 0.88rem;
}

.card-footer {
  margin-top: auto;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 10px;
}

.card-footer strong {
  font-family: "Manrope", sans-serif;
  font-size: 1.18rem;
}

.more {
  font-size: 0.9rem;
  text-decoration: none;
}

.empty,
.error-state {
  border: 1px dashed var(--line);
  background: #fff;
  border-radius: 12px;
  padding: 16px;
  color: var(--muted);
}

.product-page {
  max-width: 1200px;
  margin: 20px auto;
  padding: 0 16px;
}

.breadcrumbs {
  display: flex;
  align-items: center;
  gap: 8px;
  color: var(--muted);
  font-size: 0.95rem;
  margin-bottom: 12px;
}

.product-card-page {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: 14px;
  box-shadow: var(--shadow);
  display: grid;
  grid-template-columns: minmax(280px, 440px) 1fr;
}

.media-col {
  border-right: 1px solid var(--line);
  padding: 18px;
  display: grid;
  place-items: center;
  background: linear-gradient(165deg, #eef4ff 0%, #ebfff5 100%);
}

.media-col img {
  width: 100%;
  max-height: 420px;
  object-fit: contain;
}

.info-col {
  padding: 18px;
}

.source-line,
.info-col .sku {
  color: var(--muted);
}

.info-col h1 {
  margin: 6px 0;
  font-size: clamp(1.5rem, 2.4vw, 2rem);
  font-family: "Manrope", sans-serif;
}

.info-col .price {
  font-size: 1.6rem;
  margin: 10px 0;
  font-family: "Manrope", sans-serif;
  font-weight: 700;
}

.actions {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
}

.btn.secondary {
  background: var(--accent-2);
}

.params {
  margin-top: 16px;
}

.params h2 {
  margin: 0 0 10px;
  font-size: 1.05rem;
  font-family: "Manrope", sans-serif;
}

.params table {
  width: 100%;
  border-collapse: collapse;
}

.params th,
.params td {
  text-align: left;
  border-top: 1px solid var(--line);
  padding: 8px 0;
  vertical-align: top;
}

.params th {
  width: 35%;
  color: var(--muted);
  font-weight: 500;
}

@media (max-width: 1020px) {
  .layout {
    grid-template-columns: 1fr;
  }

  .filters {
    position: static;
  }

  .card {
    grid-template-columns: 1fr;
  }

  .media {
    border-right: 0;
    border-bottom: 1px solid var(--line);
    min-height: 210px;
  }

  .product-card-page {
    grid-template-columns: 1fr;
  }

  .media-col {
    border-right: 0;
    border-bottom: 1px solid var(--line);
  }
}

@media (max-width: 720px) {
  .catalog-toolbar {
    flex-direction: column;
    align-items: flex-start;
  }

  .sort {
    width: 100%;
  }

  .sort select {
    width: 100%;
  }
}