/* SKU速查 — 样式 */
body {
  background: var(--bg-primary);
  color: var(--text-normal);
  min-height: 100vh;
}

.header .logo {
  font-size: 20px;
  font-weight: 700;
  background: var(--gradient);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  text-decoration: none;
}

.search-bar {
  display: flex;
  gap: 10px;
  margin-bottom: 20px;
  flex-wrap: wrap;
}

.search-bar input {
  flex: 1;
  min-width: 220px;
  padding: 14px 18px;
  border-radius: 10px;
  border: 1px solid var(--border);
  background: var(--bg-card);
  color: var(--text-bright);
  font-size: 16px;
  outline: none;
  transition: .2s;
}

.search-bar input:focus {
  border-color: var(--accent);
  box-shadow: 0 0 0 3px rgba(68,204,68,.1);
}

.search-bar input::placeholder {
  color: var(--text-dim);
}

.section-title {
  font-size: 18px;
  font-weight: 700;
  color: var(--accent);
  margin: 20px 0 10px;
  padding-bottom: 8px;
  border-bottom: 2px solid rgba(68,204,68,.12);
}

.product-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 16px 20px;
  margin-bottom: 8px;
}

.product-card .name {
  font-size: 17px;
  font-weight: 600;
  color: var(--text-bright);
  margin-bottom: 6px;
}

.product-card .meta {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
  align-items: center;
}

.product-card .model {
  font-size: 13px;
  color: var(--accent);
  font-family: monospace;
  background: rgba(68,204,68,.08);
  padding: 2px 10px;
  border-radius: 5px;
}

.product-card .brand {
  font-size: 13px;
  color: var(--text-dim);
}

.product-card .desc {
  font-size: 14px;
  color: var(--text-normal);
  margin-top: 8px;
  line-height: 1.6;
}

.sku-table, .acc-table {
  width: 100%;
  border-collapse: collapse;
  margin-bottom: 8px;
}

.sku-table th, .sku-table td,
.acc-table th, .acc-table td {
  padding: 8px 12px;
  text-align: left;
  border-bottom: 1px solid var(--border);
  font-size: 14px;
}

.sku-table th, .acc-table th {
  color: var(--text-dim);
  font-weight: 600;
  font-size: 13px;
  text-transform: uppercase;
  letter-spacing: .5px;
}

.sku-table td {
  color: var(--text-normal);
}

.sku-table .code {
  color: var(--accent);
  font-family: monospace;
  font-size: 13px;
}

.sku-table .region {
  color: var(--text-dim);
  font-size: 12px;
}

.acc-table td:first-child {
  color: var(--text-bright);
  font-weight: 500;
}

.acc-table td:last-child {
  color: var(--text-dim);
  font-size: 13px;
}

.empty {
  text-align: center;
  padding: 60px 20px;
  color: var(--text-dim);
}

.empty .icon { font-size: 48px; margin-bottom: 12px; }
.empty p { font-size: 15px; }

.loading {
  text-align: center;
  padding: 40px;
  color: var(--text-dim);
}

.copy {
  text-align: center;
  padding: 20px;
  font-size: 13px;
  color: var(--text-dim);
  border-top: 1px solid var(--border);
  margin-top: 20px;
}

.copy a {
  color: var(--text-dim);
  text-decoration: none;
}

.copy a:hover {
  color: var(--accent);
}

@media(max-width:640px) {
  .search-bar input { font-size: 15px; }
  .section-title { font-size: 16px; }
  .product-card .name { font-size: 16px; }
  .product-card .desc { font-size: 14px; }
  .sku-table th, .sku-table td,
  .acc-table th, .acc-table td { padding: 6px 8px; font-size: 13px; }
}