:root {
  --primary: #237ffa;
  --primary-dark: #0a75e0;
  --primary-deep: #254cbf;
  --primary-soft: #e8f2ff;
  --primary-gradient: linear-gradient(135deg, #3366ff, #254cbf);
  --accent-gradient: linear-gradient(45deg, #3366ff, #00ccff);
  --bg: #f2f4f7;
  --bg-page: #f9fafb;
  --card: #ffffff;
  --text: #111111;
  --muted: #929aa6;
  --border: #dfe2e8;
  --shadow: 0 2px 8px rgba(0, 0, 0, 0.06);
  --shadow-lg: 0 4px 12px rgba(0, 0, 0, 0.08);
  --radius-sm: 4px;
  --radius-md: 8px;
  --radius-lg: 12px;
  --radius-pill: 20px;
  --topbar-height: 72px;
  --font: "PingFang SC", "Microsoft YaHei", -apple-system, BlinkMacSystemFont,
    "Segoe UI", Roboto, sans-serif;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  font-family: var(--font);
  background: var(--bg-page);
  color: var(--text);
  font-size: 14px;
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
}

/* ---------- 顶栏（Sapientia 风格） ---------- */
.site-topbar {
  position: sticky;
  top: 0;
  z-index: 100;
  height: var(--topbar-height);
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.96), rgba(255, 255, 255, 0.92));
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--border);
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.04);
}

.site-topbar-inner {
  max-width: 1400px;
  height: 100%;
  margin: 0 auto;
  padding: 0 24px;
  display: flex;
  align-items: center;
  gap: 32px;
}

.site-brand {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  text-decoration: none;
  color: var(--text);
  flex-shrink: 0;
}

.site-logo {
  width: 32px;
  height: 32px;
  object-fit: contain;
  border-radius: var(--radius-sm);
}

.site-brand-name {
  font-size: 16px;
  font-weight: 600;
  letter-spacing: 0.02em;
}

.site-nav {
  display: flex;
  align-items: center;
  gap: 4px;
  flex-wrap: wrap;
  min-width: 0;
}

.site-nav a {
  color: var(--muted);
  text-decoration: none;
  font-size: 14px;
  padding: 8px 14px;
  border-radius: var(--radius-sm);
  transition: color 0.15s, background 0.15s;
  position: relative;
  white-space: nowrap;
}

.site-nav a:hover {
  color: var(--text);
  background: #f7f7fa;
}

.site-nav a.active {
  color: var(--primary);
  font-weight: 600;
  background: rgba(247, 247, 250, 0.85);
}

.site-nav a.active::after {
  content: "";
  position: absolute;
  top: 0;
  right: 0;
  width: 3px;
  height: 100%;
  background: var(--primary);
  border-radius: 0 2px 2px 0;
  box-shadow: -8px 0 20px rgba(35, 127, 250, 0.35);
}

/* ---------- 页面标题区 ---------- */
.page-header {
  background: var(--card);
  border-bottom: 1px solid var(--border);
  padding: 24px 24px 20px;
}

.page-header-inner {
  max-width: 1400px;
  margin: 0 auto;
}

.page-header h1 {
  margin: 0 0 8px;
  font-size: 22px;
  font-weight: 600;
  color: var(--text);
}

.subtitle {
  margin: 0;
  color: var(--muted);
  font-size: 14px;
}

.search-hint {
  margin: 10px 0 0;
  font-size: 13px;
  color: var(--muted);
  line-height: 1.55;
  max-width: 900px;
}

.search-hint code {
  font-size: 12px;
  background: var(--bg);
  color: var(--primary-dark);
  padding: 2px 6px;
  border-radius: var(--radius-sm);
  border: 1px solid var(--border);
}

.header-meta {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 12px 20px;
  margin-top: 12px;
}

.source-picker {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 8px 14px;
  border-radius: var(--radius-md);
  background: var(--bg);
  border: 1px solid var(--border);
}

.source-label {
  font-size: 14px;
  font-weight: 600;
  color: var(--text);
  white-space: nowrap;
}

.source-select {
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  background: #fff;
  color: var(--text);
  padding: 7px 32px 7px 12px;
  font-size: 14px;
  font-weight: 500;
  cursor: pointer;
  min-width: 160px;
  appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 12 12'%3E%3Cpath fill='%23929aa6' d='M2 4l4 4 4-4'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 10px center;
}

.source-select:disabled {
  opacity: 0.65;
  cursor: wait;
}

.source-select option {
  color: var(--text);
  background: #fff;
}

/* 兼容旧 class 名 */
.header {
  background: var(--card);
  border-bottom: 1px solid var(--border);
  padding: 24px 24px 20px;
  color: var(--text);
}

.header-inner {
  max-width: 1400px;
  margin: 0 auto;
}

.header h1 {
  margin: 0 0 8px;
  font-size: 22px;
  font-weight: 600;
}

.nav-links {
  display: none;
}

.search-panel {
  max-width: 1400px;
  margin: 20px auto 0;
  padding: 0 4px;
}

.search-panel-inner {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow);
  padding: 20px;
  display: grid;
  gap: 18px;
}

.search-upload {
  display: grid;
  grid-template-columns: minmax(220px, 320px) 1fr;
  gap: 16px;
  align-items: start;
}

.hidden {
  display: none !important;
}

.upload-zone {
  aspect-ratio: 1;
  border: 2px dashed var(--border);
  border-radius: var(--radius-lg);
  background: var(--bg);
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  overflow: hidden;
  position: relative;
  transition: border-color 0.15s ease, background 0.15s ease;
}

.upload-zone.has-preview {
  border-style: solid;
  border-color: var(--border);
  background: #fff;
  cursor: default;
}

.upload-zone.dragover {
  border-color: var(--primary);
  background: var(--primary-soft);
}

.upload-zone.has-preview.dragover {
  background: #fff;
}

.upload-placeholder {
  text-align: center;
  color: var(--muted);
  padding: 16px;
  position: relative;
  z-index: 1;
}

.upload-placeholder p {
  margin: 0 0 6px;
}

.upload-hint,
.url-hint {
  font-size: 12px;
  color: #9ca3af;
}

.preview-image {
  position: absolute;
  inset: 0;
  z-index: 2;
  width: 100%;
  height: 100%;
  object-fit: contain;
  background: #fff;
}

.search-actions {
  display: flex;
  flex-direction: column;
  gap: 10px;
  padding-top: 8px;
}

.btn-primary {
  background: var(--primary-gradient);
  color: #fff;
  border: none;
  box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
  transition: transform 0.15s ease, box-shadow 0.15s ease, filter 0.15s ease;
}

.btn-primary:hover:not(:disabled) {
  filter: brightness(1.05);
  transform: translateY(-1px);
  box-shadow: 0 4px 8px rgba(37, 102, 255, 0.25);
}

.btn-primary:disabled {
  opacity: 0.55;
  cursor: not-allowed;
}

.search-url label,
.search-options label {
  display: block;
  font-size: 13px;
  font-weight: 600;
  margin-bottom: 6px;
  color: var(--muted);
}

.search-url input,
.search-options select {
  width: 100%;
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  padding: 10px 12px;
  font-size: 14px;
  font-family: var(--font);
  background: #fff;
  color: var(--text);
}

.search-url input:focus,
.search-options select:focus {
  outline: none;
  border-color: var(--primary);
  box-shadow: 0 0 0 3px rgba(35, 127, 250, 0.12);
}

.search-options {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 120px;
  gap: 16px 20px;
  align-items: end;
}

.search-option-item {
  min-width: 0;
}

.search-option-item select {
  display: block;
  width: 100%;
  max-width: 100%;
  background: #fff;
  cursor: pointer;
}

.search-option-item--topk {
  width: 120px;
}

@media (max-width: 560px) {
  .search-options {
    grid-template-columns: 1fr;
  }

  .search-option-item--topk {
    width: 100%;
  }
}

.ingest-panel {
  padding: 24px;
}

.ingest-layout {
  display: grid;
  grid-template-columns: minmax(0, 180px) minmax(0, 1fr);
  gap: 24px;
  align-items: start;
}

.ingest-upload-col {
  max-width: 180px;
}

.ingest-upload-col .upload-zone {
  width: 100%;
  max-width: 180px;
  aspect-ratio: 1;
  min-height: 0;
}

.ingest-upload-col .upload-placeholder {
  padding: 10px;
  font-size: 13px;
}

.ingest-upload-col .upload-placeholder p {
  margin: 0 0 4px;
}

.ingest-upload-col .upload-hint {
  font-size: 11px;
}

.ingest-url-field {
  margin-top: 14px;
}

.field-label,
.ingest-field label {
  display: block;
  font-size: 13px;
  font-weight: 600;
  margin-bottom: 6px;
  color: var(--muted);
}

.ingest-fields {
  display: grid;
  gap: 14px;
}

.ingest-field input[type="text"],
.ingest-field input[type="url"] {
  width: 100%;
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 10px 12px;
  font-size: 14px;
}

.ingest-field-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 14px;
}

.ingest-field--required label::after {
  content: " *";
  color: #dc2626;
}

.ingest-field--checkbox {
  margin-top: 4px;
}

.checkbox-label {
  display: inline-flex !important;
  align-items: center;
  gap: 8px;
  font-weight: 500 !important;
  color: var(--text) !important;
  cursor: pointer;
}

.checkbox-label input {
  width: auto;
}

.ingest-actions {
  display: flex;
  gap: 10px;
  margin-top: 8px;
}

.ingest-result {
  max-width: 1400px;
  margin: 16px auto 40px;
  padding: 0 4px;
}

.ingest-result-card {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: 14px;
  box-shadow: var(--shadow);
  padding: 20px 24px;
}

.ingest-result-card h3 {
  margin: 0 0 16px;
  color: var(--primary-dark);
}

.ingest-result-dl {
  margin: 0;
  display: grid;
  gap: 10px;
}

.ingest-result-row {
  display: grid;
  grid-template-columns: 120px minmax(0, 1fr);
  gap: 12px;
  font-size: 14px;
}

.ingest-result-row dt {
  margin: 0;
  color: var(--muted);
  font-weight: 600;
}

.ingest-result-row dd {
  margin: 0;
  word-break: break-all;
}

@media (max-width: 860px) {
  .ingest-layout {
    grid-template-columns: 1fr;
  }

  .ingest-field-row {
    grid-template-columns: 1fr;
  }
}

.similarity-score {
  margin-top: 8px;
  font-size: 12px;
  color: var(--primary);
  font-weight: 600;
}

.filters {
  max-width: 1400px;
  margin: 20px auto 0;
  padding: 16px 20px;
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow);
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 14px;
  overflow: visible;
  position: relative;
  z-index: 10;
}

.filter-item {
  position: relative;
  overflow: visible;
}

.filter-item label {
  display: block;
  font-size: 13px;
  font-weight: 600;
  margin-bottom: 6px;
  color: var(--muted);
}

.multi-select {
  position: relative;
}

.multi-select-control {
  min-height: 40px;
  border: 1px solid var(--border);
  border-radius: 10px;
  background: #fff;
  padding: 6px 36px 6px 8px;
  cursor: pointer;
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  align-items: center;
}

.multi-select-control:focus-within,
.multi-select.open .multi-select-control {
  border-color: var(--primary);
  box-shadow: 0 0 0 3px rgba(35, 127, 250, 0.12);
}

.multi-select-placeholder {
  color: #9ca3af;
  font-size: 14px;
  padding: 2px 4px;
}

.tag {
  background: var(--primary-soft);
  color: var(--primary);
  border-radius: 999px;
  padding: 2px 8px;
  font-size: 12px;
  display: inline-flex;
  align-items: center;
  gap: 4px;
}

.tag button {
  border: none;
  background: transparent;
  color: inherit;
  cursor: pointer;
  font-size: 14px;
  line-height: 1;
  padding: 0;
}

.multi-select-arrow {
  position: absolute;
  right: 12px;
  top: 50%;
  transform: translateY(-50%);
  color: var(--muted);
  pointer-events: none;
}

.multi-select.open {
  z-index: 30;
}

.multi-select-panel {
  display: none;
  position: absolute;
  left: 0;
  right: 0;
  top: calc(100% + 6px);
  z-index: 40;
  background: #fff;
  border: 1px solid var(--border);
  border-radius: 12px;
  box-shadow: var(--shadow);
  overflow: hidden;
}

.multi-select.open .multi-select-panel {
  display: block;
}

.multi-select-search {
  width: 100%;
  border: none;
  border-bottom: 1px solid var(--border);
  padding: 10px 12px;
  font-size: 14px;
  outline: none;
}

.multi-select-options {
  max-height: 240px;
  overflow: auto;
}

.option-item {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 8px 12px;
  font-size: 14px;
  cursor: pointer;
}

.option-item:hover {
  background: #f9fafb;
}

.option-empty {
  padding: 12px;
  color: var(--muted);
  font-size: 13px;
}

.toolbar {
  max-width: 1400px;
  margin: 16px auto 0;
  padding: 0 4px;
  display: flex;
  align-items: center;
  gap: 16px;
}

.btn {
  border: none;
  border-radius: var(--radius-pill);
  padding: 10px 18px;
  font-size: 14px;
  font-weight: 500;
  cursor: pointer;
  font-family: var(--font);
}

.btn-secondary {
  background: #fff;
  border: 1px solid var(--border);
  color: var(--text);
  border-radius: var(--radius-md);
}

.btn-secondary:hover {
  border-color: var(--primary);
  color: var(--primary);
  background: var(--primary-soft);
}

.result-text {
  color: var(--muted);
  font-size: 14px;
}

/* ---------- 以图搜商品页（仅 .page-search） ---------- */

.page-search .search-toolbar {
  flex-wrap: wrap;
  align-items: flex-start;
}

.page-search .rerank-scheme-panel {
  flex: 1 1 320px;
  max-width: 520px;
  font-size: 13px;
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 8px 12px;
  background: #fff;
}

.page-search .rerank-scheme-panel summary {
  cursor: pointer;
  font-weight: 600;
  color: var(--text);
}

.page-search .rerank-scheme-hint {
  margin: 8px 0 10px;
  color: var(--muted);
  font-size: 12px;
  line-height: 1.45;
}

.page-search .rerank-scheme-row {
  display: grid;
  grid-template-columns: 110px 1fr 44px;
  align-items: center;
  gap: 8px;
  margin-bottom: 6px;
}

.page-search .rerank-cat-block {
  margin-top: 10px;
  padding-top: 8px;
  border-top: 1px dashed var(--border);
}

.page-search .rerank-cat-title {
  font-weight: 700;
  margin-bottom: 6px;
  color: #374151;
}

.page-search .rerank-pct {
  text-align: right;
  color: var(--muted);
  font-variant-numeric: tabular-nums;
}

.page-search .btn-sm {
  margin-top: 10px;
  padding: 6px 12px;
  font-size: 12px;
}

.page-search .search-toolbar .btn:disabled {
  opacity: 0.45;
  cursor: not-allowed;
}

.page-search .rerank-score {
  color: var(--primary-dark);
  font-weight: 600;
}

.page-search .rerank-hint {
  font-weight: 400;
  color: var(--muted);
}

.page-search .query-sticky {
  grid-column: 1;
  justify-self: end;
  width: 240px;
  margin-right: 28px;
  position: sticky;
  top: 16px;
  align-self: start;
  margin-top: 18px;
}

.page-search .query-sticky.has-query-tags {
  width: min(320px, 100%);
}

.page-search .query-sticky[hidden] {
  display: none !important;
}

.page-search .query-sticky-label {
  display: block;
  text-align: center;
  font-size: 14px;
  font-weight: 700;
  color: var(--primary);
  margin-bottom: 8px;
  letter-spacing: 0.06em;
}

.page-search .query-sticky-card {
  background: var(--card);
  border: 2px solid var(--primary);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
  overflow: hidden;
}

.page-search .query-sticky-frame {
  background: var(--bg);
  overflow: hidden;
  aspect-ratio: 1;
}

.page-search .query-sticky-frame img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: contain;
  background: #fff;
}

.page-search .query-sticky-tags {
  padding: 12px 14px 14px;
  border-top: 1px dashed var(--border);
}

.page-search .query-sticky-tags[hidden] {
  display: none !important;
}

.page-search .query-sticky-tags .fashion-tags {
  margin-top: 0;
  padding-top: 0;
  border-top: none;
}

.page-search .query-sticky-tags-loading {
  margin: 0;
  font-size: 13px;
  color: var(--muted);
  text-align: center;
  line-height: 1.5;
}

.page-search .search-results-shell {
  padding: 0 4px;
}

.page-search .search-results-layout {
  display: grid;
  grid-template-columns: 1fr minmax(0, 1400px) 1fr;
  align-items: start;
}

.page-search .search-results-trunk {
  grid-column: 2;
  min-width: 0;
}

.page-search .search-results-shell:not(.has-query) .query-sticky {
  display: none;
}

@media (max-width: 1200px) {
  .page-search .search-results-layout {
    grid-template-columns: 1fr;
  }

  .page-search .query-sticky {
    grid-column: 1;
    justify-self: start;
    margin-right: 0;
    margin-top: 0;
    margin-bottom: 12px;
    width: 200px;
  }

  .page-search .search-results-trunk {
    grid-column: 1;
  }
}

@media (max-width: 768px) {
  .page-search .query-sticky {
    width: 160px;
  }

  .page-search .query-sticky-label {
    font-size: 12px;
    margin-bottom: 6px;
  }

  .page-search .query-sticky-card {
    border-width: 2px;
  }
}

.page-search .search-results-trunk .grid {
  max-width: none;
  margin: 18px 0 40px;
  padding: 0;
}

.grid {
  max-width: 1400px;
  margin: 18px auto 40px;
  padding: 0 4px;
  display: grid;
  grid-template-columns: repeat(5, minmax(0, 1fr));
  gap: 18px;
}

@media (max-width: 1280px) {
  .grid {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }
}

@media (max-width: 1024px) {
  .grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

@media (max-width: 768px) {
  .grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

.card {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow);
  transition: transform 0.15s ease, box-shadow 0.15s ease;
}

.card:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-lg);
}

.card-image-wrap {
  aspect-ratio: 1;
  background: var(--bg);
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
}

.card-image-wrap img {
  width: 100%;
  height: 100%;
  object-fit: contain;
  background: #fff;
}

.card-body {
  padding: 14px;
}

.card-title {
  margin: 0 0 8px;
  font-size: 15px;
  font-weight: 700;
  line-height: 1.4;
}

.card-meta {
  display: grid;
  gap: 4px;
  font-size: 13px;
  color: var(--muted);
}

.card-meta strong {
  color: #374151;
  font-weight: 600;
}

.badge-row {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin-top: 10px;
}

.badge {
  font-size: 11px;
  padding: 3px 8px;
  border-radius: 999px;
  background: #f3f4f6;
  color: #374151;
}

.badge.on {
  background: #dcfce7;
  color: #166534;
}

.badge.off {
  background: #fee2e2;
  color: #991b1b;
}

.fashion-tags {
  margin-top: 12px;
  padding-top: 12px;
  border-top: 1px dashed var(--border);
}

.fashion-tags-head {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 8px;
}

.fashion-tags-badge {
  font-size: 11px;
  font-weight: 700;
  padding: 2px 8px;
  border-radius: var(--radius-sm);
  background: var(--primary-soft);
  color: var(--primary-dark);
}

.fashion-tags-title {
  font-size: 12px;
  font-weight: 600;
  color: #374151;
}

.fashion-tags-model {
  margin-left: auto;
  font-size: 11px;
  color: var(--muted);
  font-family: ui-monospace, monospace;
}

.fashion-tag-grid {
  display: grid;
  gap: 4px;
}

.fashion-tag-row {
  display: grid;
  grid-template-columns: 88px 1fr;
  gap: 8px;
  font-size: 12px;
  line-height: 1.4;
}

.fashion-tag-label {
  color: var(--muted);
}

.fashion-tag-value {
  color: #111827;
  word-break: break-word;
}

.fashion-tag-reason {
  margin: 8px 0 0;
  font-size: 11px;
  color: var(--muted);
  line-height: 1.45;
}

.tag-sample-panel {
  max-width: 1400px;
  margin: 0 auto 24px;
  padding: 0 20px;
}

.tag-sample-head {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 16px;
  margin-bottom: 14px;
}

.tag-sample-head h2 {
  margin: 0;
  font-size: 18px;
}

.tag-sample-desc {
  margin: 6px 0 0;
  font-size: 13px;
  color: var(--muted);
}

.tag-sample-grid {
  margin-bottom: 8px;
}

.page-tag .tag-toolbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  flex-wrap: wrap;
}

.tag-load-more-wrap {
  display: flex;
  justify-content: center;
  padding: 24px 16px 48px;
}

.page-tabs {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 12px;
}

.page-tab {
  border: 1px solid var(--border);
  background: #fff;
  color: var(--muted);
  font-family: var(--font);
  font-size: 14px;
  padding: 8px 16px;
  border-radius: var(--radius-pill);
  cursor: pointer;
  transition: color 0.15s, background 0.15s, border-color 0.15s;
}

.page-tab:hover {
  color: var(--text);
  border-color: #c5d4ef;
}

.page-tab.active {
  color: var(--primary-dark);
  background: var(--primary-soft);
  border-color: #8fbae8;
  font-weight: 600;
}

.page-panel.hidden {
  display: none;
}

.page-header-sub {
  padding-top: 0;
}

.page-header-sub .page-header-inner {
  padding-top: 0;
}

.similarity-filters {
  max-width: 1400px;
  margin: 0 auto 16px;
  padding: 0 24px;
}

.similarity-filter-row {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  align-items: flex-end;
}

.similarity-filter-row label {
  display: flex;
  flex-direction: column;
  gap: 6px;
  font-size: 13px;
  color: var(--muted);
}

.sim-input {
  min-width: 160px;
  height: 36px;
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  padding: 0 10px;
  font-family: var(--font);
  font-size: 14px;
}

.similarity-panel {
  max-width: 1400px;
  margin: 0 auto 24px;
  padding: 0 24px;
}

.similarity-table-wrap {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow);
  overflow: hidden;
}

.similarity-table-scroll {
  overflow-x: auto;
}

.similarity-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 13px;
}

.similarity-table th,
.similarity-table td {
  padding: 10px 12px;
  border-bottom: 1px solid var(--border);
  vertical-align: middle;
}

.similarity-table th {
  background: #f8fafc;
  color: var(--muted);
  font-weight: 600;
  text-align: left;
  white-space: nowrap;
}

.similarity-table tbody tr:hover {
  background: #fafbfd;
}

.similarity-table-grouped .sim-group-cell {
  background: #fbfcfe;
  border-right: 1px solid #e8edf5;
  vertical-align: top;
}

.similarity-table-grouped tr.sim-group-start td {
  border-top: 2px solid #d8e3f3;
}

.similarity-table-grouped tr.sim-group-cont td {
  background: #fff;
}

.similarity-table-grouped .sim-group-cell .sim-image-link img {
  width: 88px;
  height: 88px;
}

.sim-no-image {
  color: var(--muted);
  font-size: 12px;
}

.sim-rank {
  width: 48px;
  color: var(--muted);
  font-variant-numeric: tabular-nums;
}

.sim-asin {
  font-family: ui-monospace, SFMono-Regular, Menlo, monospace;
  white-space: nowrap;
}

.sim-image img {
  width: 72px;
  height: 72px;
  object-fit: contain;
  border-radius: var(--radius-sm);
  border: 1px solid var(--border);
  background: #fff;
}

.sim-score {
  font-variant-numeric: tabular-nums;
  font-weight: 700;
  white-space: nowrap;
}

.sim-score.score-high {
  color: #15803d;
}

.sim-score.score-mid {
  color: #b45309;
}

.sim-score.score-low {
  color: #64748b;
}

.sort-btn {
  border: none;
  background: transparent;
  color: inherit;
  font: inherit;
  font-weight: inherit;
  cursor: pointer;
  padding: 0;
}

.sort-btn.active {
  color: var(--primary-dark);
}

.tag-filter-tabs {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.tag-filter.active {
  background: var(--primary-soft);
  border-color: #8fbae8;
  color: var(--primary-dark);
}

.page-tag .card {
  display: flex;
  flex-direction: column;
  height: 100%;
}

.page-tag .card-body {
  display: flex;
  flex-direction: column;
  flex: 1;
  min-height: 0;
}

.page-tag .card-meta {
  flex: 0 0 auto;
  height: 176px;
  overflow: hidden;
}

.page-tag .card-meta > div {
  line-height: 1.45;
}

.page-tag .card-meta > div:nth-child(6) {
  display: -webkit-box;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 2;
  overflow: hidden;
  word-break: break-word;
}

.page-tag .fashion-tags {
  flex: 0 0 auto;
  margin-top: 0;
  padding-top: 12px;
}

.page-tag .fashion-tag-row {
  grid-template-columns: 92px minmax(0, 1fr);
  align-items: start;
}

.page-tag .fashion-tag-label {
  white-space: nowrap;
}

.page-tag .card .badge-row {
  display: none;
}

.empty,
.loading {
  grid-column: 1 / -1;
  text-align: center;
  padding: 60px 20px;
  color: var(--muted);
}

.pagination {
  max-width: 1400px;
  margin: 0 auto 40px;
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 8px;
  flex-wrap: wrap;
}

.page-btn {
  min-width: 36px;
  height: 36px;
  border: 1px solid var(--border);
  background: #fff;
  border-radius: var(--radius-sm);
  cursor: pointer;
  font-family: var(--font);
  color: var(--text);
}

.page-btn.active {
  background: var(--primary-gradient);
  border-color: transparent;
  color: #fff;
}

.page-btn:disabled {
  opacity: 0.4;
  cursor: not-allowed;
}

.page-ellipsis {
  min-width: 28px;
  text-align: center;
  color: var(--muted);
  font-size: 14px;
  user-select: none;
  padding: 0 4px;
}

/* ---------- 评估结果页 ---------- */
.eval-summary-panel {
  max-width: 1400px;
  margin: 16px auto 0;
  padding: 0 20px;
}

.eval-summary-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(140px, 1fr));
  gap: 12px;
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 16px;
  box-shadow: var(--shadow);
}

.eval-stat {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.eval-stat-label {
  font-size: 12px;
  color: var(--muted);
}

.eval-stat-value {
  font-size: 18px;
  font-weight: 700;
  color: var(--primary);
}

.eval-toolbar {
  max-width: 1400px;
  margin: 12px auto;
  padding: 0 20px;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 12px 20px;
}

.eval-toolbar-left {
  display: flex;
  gap: 10px;
  align-items: center;
}

.eval-layout {
  max-width: 1400px;
  margin: 0 auto 40px;
  padding: 0 20px;
  display: grid;
  grid-template-columns: 320px 1fr;
  gap: 16px;
  align-items: start;
}

.eval-query-list {
  background: var(--card);
  border-radius: 12px;
  box-shadow: var(--shadow);
  max-height: calc(100vh - 280px);
  overflow-y: auto;
  padding: 8px;
}

.eval-query-item {
  display: flex;
  gap: 10px;
  width: 100%;
  text-align: left;
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 8px;
  margin-bottom: 8px;
  background: #fff;
  cursor: pointer;
  transition: border-color 0.15s, background 0.15s;
}

.eval-query-item:hover,
.eval-query-item.active {
  border-color: var(--primary);
  background: var(--primary-soft);
}

.eval-query-item img {
  width: 56px;
  height: 56px;
  object-fit: contain;
  border-radius: 6px;
  background: #f9fafb;
  flex-shrink: 0;
}

.eval-query-meta {
  min-width: 0;
  flex: 1;
}

.eval-query-code {
  font-weight: 700;
  font-size: 13px;
}

.eval-query-score {
  font-size: 12px;
  color: var(--muted);
  margin-top: 2px;
}

.eval-query-type {
  font-size: 11px;
  color: var(--muted);
  margin-top: 4px;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.eval-query-err {
  color: #dc2626;
  font-size: 11px;
}

.eval-detail {
  background: var(--card);
  border-radius: 12px;
  box-shadow: var(--shadow);
  padding: 16px;
  min-height: 400px;
}

.eval-detail-header {
  display: grid;
  grid-template-columns: 280px 1fr;
  gap: 20px;
  margin-bottom: 20px;
}

.eval-query-block h2,
.eval-scores-block h2,
.eval-results-title {
  margin: 0 0 12px;
  font-size: 16px;
}

.eval-query-image {
  width: 100%;
  max-height: 220px;
  object-fit: contain;
  border-radius: 8px;
  background: #f9fafb;
  border: 1px solid var(--border);
}

.eval-query-info {
  font-size: 13px;
  line-height: 1.6;
  margin-top: 10px;
}

.eval-scores-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 13px;
}

.eval-scores-table td {
  padding: 6px 8px;
  border-bottom: 1px solid var(--border);
}

.eval-scores-table td:first-child {
  color: var(--muted);
  width: 40%;
}

.eval-error {
  color: #dc2626;
  font-size: 13px;
  margin-top: 8px;
}

.eval-results-grid {
  grid-template-columns: repeat(5, 1fr);
}

.eval-flag-row {
  display: flex;
  flex-wrap: wrap;
  gap: 4px;
  margin-bottom: 6px;
}

.eval-flag {
  font-size: 11px;
  padding: 2px 6px;
  border-radius: 4px;
  font-weight: 600;
}

.eval-flag-self {
  background: #dbeafe;
  color: #1d4ed8;
}

.eval-flag-same {
  background: #dcfce7;
  color: #15803d;
}

.eval-flag-diff {
  background: #fee2e2;
  color: #b91c1c;
}

.eval-result-card .card-image-wrap img {
  object-fit: contain;
}

@media (max-width: 768px) {
  .site-topbar-inner {
    padding: 0 16px;
    gap: 12px;
  }

  .site-nav {
    overflow-x: auto;
    flex-wrap: nowrap;
    -webkit-overflow-scrolling: touch;
  }

  .site-nav a {
    padding: 6px 10px;
    font-size: 13px;
  }

  .page-header {
    padding: 16px;
  }

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

  .search-upload {
    grid-template-columns: 1fr;
  }

  .eval-results-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 1100px) {
  .eval-layout {
    grid-template-columns: 1fr;
  }

  .eval-query-list {
    max-height: 280px;
  }

  .eval-detail-header {
    grid-template-columns: 1fr;
  }

  .eval-results-grid {
    grid-template-columns: repeat(3, 1fr);
  }
}