:root {
  color-scheme: light;
  --text: #111;
  --muted: #666;
  --line: #e6e6e6;
  --soft: #f6f6f6;
  --paper: #fff;
  --focus: #111;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  min-width: 320px;
  background: var(--paper);
  color: var(--text);
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", "Microsoft YaHei", sans-serif;
  letter-spacing: 0;
}

button,
input,
select {
  font: inherit;
}

.page-header {
  display: flex;
  justify-content: space-between;
  gap: 24px;
  align-items: end;
  padding: 32px clamp(16px, 4vw, 48px) 24px;
  border-bottom: 1px solid var(--line);
}

h1,
h2,
p {
  margin: 0;
}

h1 {
  margin-top: 6px;
  font-size: clamp(24px, 3vw, 36px);
  font-weight: 700;
}

h2 {
  font-size: 18px;
}

.eyebrow,
.summary,
.card-meta,
.muted {
  color: var(--muted);
  font-size: 13px;
}

main {
  padding: 24px clamp(16px, 4vw, 48px) 56px;
}

.toolbar,
.add-product {
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 16px;
}

.search-row {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 10px;
}

.search-input,
select {
  width: 100%;
  height: 42px;
  border: 1px solid var(--line);
  border-radius: 6px;
  background: #fff;
  color: var(--text);
  padding: 0 12px;
}

.search-input:focus,
select:focus,
button:focus-visible,
a:focus-visible {
  outline: 2px solid var(--focus);
  outline-offset: 2px;
}

.text-button,
.outline-button {
  height: 42px;
  border: 1px solid var(--line);
  border-radius: 6px;
  background: #fff;
  color: var(--text);
  padding: 0 14px;
  cursor: pointer;
}

.outline-button:disabled {
  color: #999;
  cursor: not-allowed;
}

.filters {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 12px;
  margin-top: 14px;
}

.filters label {
  display: grid;
  gap: 6px;
  color: var(--muted);
  font-size: 13px;
}

.quick-stats {
  display: flex;
  justify-content: flex-end;
  flex-wrap: wrap;
  gap: 8px;
  margin: 12px 0 16px;
}

.stat-card {
  border: 1px solid var(--line);
  border-radius: 6px;
  min-width: 86px;
  padding: 8px 10px;
  background: #fff;
}

.stat-card strong {
  display: block;
  margin-top: 3px;
  font-size: 16px;
  line-height: 1.2;
}

.add-product {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 16px;
  margin-bottom: 24px;
  background: var(--soft);
}

.add-product p {
  margin-top: 6px;
  color: var(--muted);
  font-size: 14px;
}

.section-title {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 14px;
}

#resultCount {
  color: var(--muted);
  font-size: 14px;
}

.cards-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
  gap: 16px;
}

.product-card {
  display: grid;
  grid-template-rows: auto 1fr auto;
  min-height: 390px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #fff;
  overflow: hidden;
}

.image-box {
  display: grid;
  place-items: center;
  aspect-ratio: 603 / 390;
  background: #fff;
  border-bottom: 1px solid var(--line);
  color: #777;
  font-size: 13px;
}

.image-box img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  padding: 0;
}

.card-content {
  padding: 14px;
}

.card-title {
  margin: 8px 0 6px;
  font-size: 18px;
  font-weight: 700;
  display: -webkit-box;
  min-height: 44px;
  overflow: hidden;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 2;
}

.card-company,
.card-status,
.card-status-extra {
  display: -webkit-box;
  overflow: hidden;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 1;
}

.card-status-extra {
  min-height: 18px;
  margin-top: 2px;
  color: #777;
}

.tag-row {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin-top: 10px;
  max-height: 56px;
  overflow: hidden;
}

.tag {
  max-width: 100%;
  border: 1px solid var(--line);
  border-radius: 999px;
  padding: 4px 8px;
  color: #333;
  font-size: 12px;
  line-height: 1.2;
}

.ability {
  margin-top: 12px;
  color: #333;
  font-size: 14px;
  line-height: 1.5;
  display: -webkit-box;
  overflow: hidden;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 2;
}

.card-actions {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 8px;
  padding: 14px;
  border-top: 1px solid var(--line);
}

.card-actions button,
.card-actions a,
.primary-link,
.secondary-link {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 38px;
  border-radius: 6px;
  text-decoration: none;
  font-size: 14px;
}

.card-actions button,
.secondary-link {
  border: 1px solid var(--line);
  background: #fff;
  color: var(--text);
  cursor: pointer;
}

.card-actions a,
.primary-link {
  border: 1px solid #111;
  background: #111;
  color: #fff;
}

.card-actions a.disabled {
  border-color: var(--line);
  background: #f3f3f3;
  color: #999;
  pointer-events: none;
}

.empty-state {
  padding: 40px;
  border: 1px dashed var(--line);
  border-radius: 8px;
  text-align: center;
  color: var(--muted);
}

.detail-dialog {
  width: min(860px, calc(100vw - 32px));
  max-height: min(760px, calc(100vh - 32px));
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 0;
}

.detail-dialog::backdrop {
  background: rgba(0, 0, 0, 0.35);
}

.dialog-head,
.dialog-actions {
  display: flex;
  justify-content: space-between;
  gap: 16px;
  padding: 18px;
  border-bottom: 1px solid var(--line);
}

.dialog-actions {
  border-top: 1px solid var(--line);
  border-bottom: 0;
}

.icon-button {
  width: 36px;
  height: 36px;
  border: 1px solid var(--line);
  border-radius: 6px;
  background: #fff;
  font-size: 24px;
  line-height: 1;
  cursor: pointer;
}

.dialog-body {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 12px;
  padding: 18px;
  overflow: auto;
}

.dialog-images {
  grid-column: 1 / -1;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: 12px;
}

.dialog-images img {
  width: 100%;
  aspect-ratio: 603 / 390;
  object-fit: contain;
  border: 1px solid var(--line);
  border-radius: 6px;
  background: #fff;
  padding: 0;
}

.detail-item {
  border: 1px solid var(--line);
  border-radius: 6px;
  padding: 12px;
}

.detail-item.full {
  grid-column: 1 / -1;
}

.detail-label {
  color: var(--muted);
  font-size: 12px;
  margin-bottom: 6px;
}

.detail-value {
  line-height: 1.55;
  word-break: break-word;
}

@media (max-width: 860px) {
  .page-header,
  .add-product {
    align-items: start;
    flex-direction: column;
  }

  .quick-stats {
    justify-content: flex-start;
  }

  .filters,
  .dialog-body {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 560px) {
  .search-row,
  .card-actions,
  .dialog-actions {
    grid-template-columns: 1fr;
    display: grid;
  }
}