:root,
[data-theme="dark"] {
  --bg-primary: #0c0f14;
  --bg-secondary: #131820;
  --bg-card: #1a2030;
  --bg-card-hover: #1f2738;
  --bg-input: #0f1319;
  --border: rgba(255, 255, 255, 0.08);
  --border-focus: rgba(99, 179, 237, 0.5);
  --text-primary: #f0f4f8;
  --text-secondary: #8b9cb3;
  --text-muted: #5a6a7e;
  --accent: #3b9eff;
  --accent-dim: rgba(59, 158, 255, 0.15);
  --accent-glow: rgba(59, 158, 255, 0.25);
  --success: #34d399;
  --success-dim: rgba(52, 211, 153, 0.12);
  --warning: #fbbf24;
  --warning-dim: rgba(251, 191, 36, 0.12);
  --danger: #f87171;
  --danger-dim: rgba(248, 113, 113, 0.12);
  --gold: #e8b84a;
  --gold-dim: rgba(232, 184, 74, 0.12);
  --header-bg: rgba(12, 15, 20, 0.85);
  --radius: 12px;
  --radius-lg: 16px;
  --shadow: 0 4px 24px rgba(0, 0, 0, 0.4);
  --font: 'DM Sans', -apple-system, BlinkMacSystemFont, sans-serif;
  --font-mono: 'JetBrains Mono', 'Consolas', monospace;
}

[data-theme="light"] {
  --bg-primary: #f0f4f8;
  --bg-secondary: #e8edf3;
  --bg-card: #ffffff;
  --bg-card-hover: #f8fafc;
  --bg-input: #ffffff;
  --border: rgba(0, 0, 0, 0.1);
  --border-focus: rgba(37, 99, 235, 0.45);
  --text-primary: #1a2332;
  --text-secondary: #4a5568;
  --text-muted: #718096;
  --accent: #2563eb;
  --accent-dim: rgba(37, 99, 235, 0.1);
  --accent-glow: rgba(37, 99, 235, 0.18);
  --success: #059669;
  --success-dim: rgba(5, 150, 105, 0.1);
  --warning: #d97706;
  --warning-dim: rgba(217, 119, 6, 0.1);
  --danger: #dc2626;
  --danger-dim: rgba(220, 38, 38, 0.08);
  --gold: #b45309;
  --gold-dim: rgba(180, 83, 9, 0.1);
  --header-bg: rgba(255, 255, 255, 0.92);
  --shadow: 0 4px 24px rgba(0, 0, 0, 0.08);
}

*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  font-size: 16px;
  -webkit-font-smoothing: antialiased;
}

body {
  font-family: var(--font);
  background: var(--bg-primary);
  color: var(--text-primary);
  min-height: 100vh;
  line-height: 1.5;
}

/* ── Login Page ── */

.login-page {
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 100vh;
  overflow: hidden;
}

.login-bg {
  position: fixed;
  inset: 0;
  z-index: 0;
}

.login-bg-grid {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(255,255,255,0.03) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,0.03) 1px, transparent 1px);
  background-size: 48px 48px;
  mask-image: radial-gradient(ellipse 70% 60% at 50% 50%, black 20%, transparent 80%);
}

.login-bg-glow {
  position: absolute;
  border-radius: 50%;
  filter: blur(80px);
  opacity: 0.4;
}

.login-bg-glow--1 {
  width: 500px;
  height: 500px;
  background: #1a4a8a;
  top: -10%;
  left: -5%;
}

.login-bg-glow--2 {
  width: 400px;
  height: 400px;
  background: #0d6e5a;
  bottom: -10%;
  right: -5%;
}

.login-container {
  position: relative;
  z-index: 1;
  width: 100%;
  max-width: 420px;
  padding: 24px;
}

.login-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 40px 36px;
  box-shadow: var(--shadow);
}

.login-brand {
  text-align: center;
  margin-bottom: 32px;
}

.login-logo {
  width: 56px;
  height: 56px;
  margin: 0 auto 16px;
  color: var(--accent);
  background: var(--accent-dim);
  border-radius: 14px;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 12px;
}

.login-brand h1 {
  font-size: 1.5rem;
  font-weight: 700;
  letter-spacing: -0.02em;
}

.login-subtitle {
  color: var(--text-secondary);
  font-size: 0.875rem;
  margin-top: 6px;
}

.login-form {
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.form-group label {
  display: block;
  font-size: 0.8125rem;
  font-weight: 500;
  color: var(--text-secondary);
  margin-bottom: 8px;
}

.input-wrapper {
  position: relative;
}

.input-wrapper input {
  width: 100%;
  padding: 12px 44px 12px 16px;
  background: var(--bg-input);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  color: var(--text-primary);
  font-family: var(--font);
  font-size: 0.9375rem;
  transition: border-color 0.2s, box-shadow 0.2s;
}

.input-wrapper input:focus {
  outline: none;
  border-color: var(--border-focus);
  box-shadow: 0 0 0 3px var(--accent-dim);
}

.input-wrapper input::placeholder {
  color: var(--text-muted);
}

.toggle-password {
  position: absolute;
  right: 12px;
  top: 50%;
  transform: translateY(-50%);
  background: none;
  border: none;
  color: var(--text-muted);
  cursor: pointer;
  padding: 4px;
  display: flex;
  transition: color 0.2s;
}

.toggle-password:hover {
  color: var(--text-secondary);
}

.toggle-password svg {
  width: 18px;
  height: 18px;
}

.error-message {
  background: var(--danger-dim);
  border: 1px solid rgba(248, 113, 113, 0.3);
  color: var(--danger);
  padding: 10px 14px;
  border-radius: var(--radius);
  font-size: 0.875rem;
}

.login-footer {
  text-align: center;
  color: var(--text-muted);
  font-size: 0.75rem;
  margin-top: 24px;
}

/* ── Buttons ── */

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 12px 20px;
  border: none;
  border-radius: var(--radius);
  font-family: var(--font);
  font-size: 0.9375rem;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.2s;
}

.btn-primary {
  background: linear-gradient(135deg, #3b9eff 0%, #2563eb 100%);
  color: white;
  box-shadow: 0 2px 12px var(--accent-glow);
}

.btn-primary:hover {
  transform: translateY(-1px);
  box-shadow: 0 4px 20px var(--accent-glow);
}

.btn-primary:active {
  transform: translateY(0);
}

.btn-primary:disabled {
  opacity: 0.6;
  cursor: not-allowed;
  transform: none;
}

.btn-block {
  width: 100%;
}

.btn-arrow {
  width: 18px;
  height: 18px;
  transition: transform 0.2s;
}

.btn-primary:hover .btn-arrow {
  transform: translateX(3px);
}

.btn-ghost {
  background: transparent;
  color: var(--text-secondary);
  border: 1px solid var(--border);
}

.btn-ghost:hover {
  background: rgba(255,255,255,0.05);
  color: var(--text-primary);
}

.btn-sm {
  padding: 8px 14px;
  font-size: 0.8125rem;
}

/* ── App Page ── */

.app-page {
  min-height: 100vh;
}

.app-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: var(--header-bg);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--border);
}

.header-inner {
  max-width: 1100px;
  margin: 0 auto;
  padding: 16px 24px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
}

.header-brand {
  display: flex;
  align-items: center;
  gap: 14px;
}

.header-logo {
  width: 40px;
  height: 40px;
  color: var(--accent);
  background: var(--accent-dim);
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 8px;
  flex-shrink: 0;
}

.header-brand h1 {
  font-size: 1.125rem;
  font-weight: 700;
  letter-spacing: -0.02em;
}

.header-tagline {
  font-size: 0.75rem;
  color: var(--text-muted);
}

.header-actions {
  display: flex;
  align-items: center;
  gap: 16px;
}

.stats-bar {
  display: flex;
  align-items: center;
  gap: 12px;
  font-size: 0.8125rem;
  color: var(--text-secondary);
}

.stat-item strong {
  color: var(--accent);
  font-family: var(--font-mono);
  font-weight: 500;
}

.stat-divider {
  width: 1px;
  height: 16px;
  background: var(--border);
}

.stat-item--rate {
  color: var(--text-muted);
  white-space: nowrap;
}

.stat-item--rate strong {
  color: #38bdf8;
}

.app-main {
  max-width: 1100px;
  margin: 0 auto;
  padding: 32px 24px 64px;
}

/* ── Search ── */

.search-section {
  margin-bottom: 32px;
}

.search-box {
  position: relative;
  display: flex;
  align-items: center;
}

.search-icon {
  position: absolute;
  left: 20px;
  width: 22px;
  height: 22px;
  color: var(--text-muted);
  pointer-events: none;
}

.search-input {
  width: 100%;
  padding: 18px 100px 18px 54px;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  color: var(--text-primary);
  font-family: var(--font-mono);
  font-size: 1.0625rem;
  letter-spacing: 0.02em;
  transition: border-color 0.2s, box-shadow 0.2s;
}

.search-input:focus {
  outline: none;
  border-color: var(--border-focus);
  box-shadow: 0 0 0 4px var(--accent-dim), var(--shadow);
}

.search-input::placeholder {
  color: var(--text-muted);
  font-family: var(--font);
  font-size: 0.9375rem;
  letter-spacing: 0;
}

.search-hint {
  position: absolute;
  right: 48px;
  padding: 4px 8px;
  background: rgba(255,255,255,0.06);
  border: 1px solid var(--border);
  border-radius: 6px;
  font-family: var(--font);
  font-size: 0.6875rem;
  color: var(--text-muted);
}

.search-clear {
  position: absolute;
  right: 14px;
  background: rgba(255,255,255,0.08);
  border: none;
  border-radius: 8px;
  color: var(--text-secondary);
  width: 28px;
  height: 28px;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: background 0.2s;
}

.search-clear:hover {
  background: rgba(255,255,255,0.12);
  color: var(--text-primary);
}

.search-tip {
  margin-top: 10px;
  font-size: 0.8125rem;
  color: var(--text-muted);
  padding-left: 4px;
}

.search-status {
  text-align: center;
  color: var(--text-secondary);
  font-size: 0.875rem;
  padding: 12px;
  margin-bottom: 16px;
}

.search-status.loading::after {
  content: '';
  display: inline-block;
  width: 14px;
  height: 14px;
  margin-left: 8px;
  border: 2px solid var(--border);
  border-top-color: var(--accent);
  border-radius: 50%;
  animation: spin 0.7s linear infinite;
  vertical-align: middle;
}

@keyframes spin {
  to { transform: rotate(360deg); }
}

/* ── Empty State ── */

.empty-state {
  text-align: center;
  padding: 64px 24px;
}

.empty-icon {
  width: 80px;
  height: 80px;
  margin: 0 auto 24px;
  color: var(--accent);
  opacity: 0.7;
}

.empty-icon--muted {
  color: var(--text-muted);
  opacity: 0.5;
}

.empty-state h2 {
  font-size: 1.25rem;
  font-weight: 600;
  margin-bottom: 8px;
}

.empty-state p {
  color: var(--text-secondary);
  font-size: 0.9375rem;
  max-width: 360px;
  margin: 0 auto;
}

/* ── Results ── */

.results-list {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.product-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  transition: border-color 0.2s, box-shadow 0.2s;
}

.product-card:hover {
  border-color: rgba(59, 158, 255, 0.2);
  box-shadow: var(--shadow);
}

.product-card-header {
  padding: 20px 24px;
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 16px;
  cursor: pointer;
  user-select: none;
}

.product-card-header:hover {
  background: var(--bg-card-hover);
}

.product-info {
  flex: 1;
  min-width: 0;
}

.product-brand {
  display: inline-block;
  font-size: 0.75rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--accent);
  background: var(--accent-dim);
  padding: 3px 10px;
  border-radius: 6px;
  margin-bottom: 8px;
}

.product-model {
  font-family: var(--font-mono);
  font-size: 1.25rem;
  font-weight: 500;
  letter-spacing: 0.01em;
  word-break: break-all;
}

.product-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 10px;
}

.meta-tag {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  font-size: 0.8125rem;
  color: var(--text-secondary);
}

.meta-tag svg {
  width: 14px;
  height: 14px;
  opacity: 0.6;
}

.product-price-block {
  text-align: right;
  flex-shrink: 0;
  min-width: 168px;
}

.header-dual-price {
  margin-bottom: 6px;
}

.dual-price {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.dual-price--lg {
  gap: 8px;
}

.dual-row {
  display: flex;
  align-items: center;
  justify-content: flex-end;
  gap: 8px;
}

.dual-tag {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 36px;
  padding: 2px 6px;
  border-radius: 4px;
  font-size: 0.625rem;
  font-weight: 700;
  letter-spacing: 0.06em;
}

.dual-row--cny .dual-tag {
  background: rgba(245, 158, 11, 0.18);
  color: #fbbf24;
}

.dual-row--cny .dual-amount {
  color: #fbbf24;
}

.dual-row--usd .dual-tag {
  background: rgba(56, 189, 248, 0.15);
  color: #38bdf8;
}

.dual-row--usd .dual-amount {
  color: #38bdf8;
}

.dual-amount {
  font-family: var(--font-mono);
  font-weight: 700;
  line-height: 1.2;
}

.dual-price--md .dual-amount {
  font-size: 1.125rem;
}

.dual-price--lg .dual-amount {
  font-size: 1.375rem;
}

.pricing-item .dual-price {
  margin-top: 2px;
}

.pricing-item--highlight .dual-row--usd .dual-amount {
  font-size: 1.5rem;
}

.custom-quote-value .dual-price {
  margin-top: 4px;
}

.custom-quote-value .dual-row {
  justify-content: flex-start;
}

.price-label {
  font-size: 0.75rem;
  color: var(--text-muted);
  margin-bottom: 4px;
}

.price-value {
  font-family: var(--font-mono);
  font-size: 1.5rem;
  font-weight: 600;
  color: var(--gold);
}

.price-value.zero {
  color: var(--text-muted);
  font-size: 1.125rem;
}

.expand-icon {
  color: var(--text-muted);
  transition: transform 0.25s;
  flex-shrink: 0;
  margin-top: 4px;
}

.product-card.expanded .expand-icon {
  transform: rotate(180deg);
}

.product-card-body {
  display: none;
  border-top: 1px solid var(--border);
  padding: 0 24px 24px;
}

.product-card.expanded .product-card-body {
  display: block;
}

.metrics-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(140px, 1fr));
  gap: 12px;
  padding: 20px 0;
}

.metric-item {
  background: var(--bg-secondary);
  border-radius: var(--radius);
  padding: 14px 16px;
}

.metric-label {
  font-size: 0.75rem;
  color: var(--text-muted);
  margin-bottom: 4px;
}

.metric-value {
  font-family: var(--font-mono);
  font-size: 1.125rem;
  font-weight: 500;
}

.metric-value.highlight {
  color: var(--success);
}

.delivery-badge {
  display: inline-block;
  padding: 2px 8px;
  border-radius: 6px;
  font-size: 0.8125rem;
  font-weight: 500;
  background: var(--success-dim);
  color: var(--success);
}

.delivery-badge.lead-time {
  background: var(--warning-dim);
  color: var(--warning);
}

.history-section {
  margin-top: 4px;
}

.history-title {
  font-size: 0.8125rem;
  font-weight: 600;
  color: var(--text-secondary);
  margin-bottom: 12px;
  display: flex;
  align-items: center;
  gap: 8px;
}

.history-title::after {
  content: '';
  flex: 1;
  height: 1px;
  background: var(--border);
}

.history-table-wrap {
  overflow-x: auto;
  border-radius: var(--radius);
  border: 1px solid var(--border);
}

.history-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.875rem;
}

.history-table th {
  text-align: left;
  padding: 10px 16px;
  background: var(--bg-secondary);
  color: var(--text-muted);
  font-weight: 500;
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.04em;
}

.history-table td {
  padding: 10px 16px;
  border-top: 1px solid var(--border);
}

.history-table tr:hover td {
  background: rgba(255,255,255,0.02);
}

.history-price {
  font-family: var(--font-mono);
  font-weight: 600;
  color: #fbbf24;
}

.history-price-usd {
  font-family: var(--font-mono);
  font-weight: 600;
  color: #38bdf8;
}

.history-date {
  color: var(--text-secondary);
  font-family: var(--font-mono);
  font-size: 0.8125rem;
}

.no-history {
  text-align: center;
  padding: 24px;
  color: var(--text-muted);
  font-size: 0.875rem;
  background: var(--bg-secondary);
  border-radius: var(--radius);
}

.results-count {
  font-size: 0.875rem;
  color: var(--text-secondary);
  margin-bottom: 16px;
  padding-left: 4px;
}

.results-count strong {
  color: var(--accent);
  font-family: var(--font-mono);
}

/* ── Responsive ── */

[data-theme="light"] .login-bg-glow--1 {
  background: #93c5fd;
  opacity: 0.35;
}

[data-theme="light"] .login-bg-glow--2 {
  background: #6ee7b7;
  opacity: 0.3;
}

[data-theme="light"] .login-bg-grid {
  background-image:
    linear-gradient(rgba(0,0,0,0.04) 1px, transparent 1px),
    linear-gradient(90deg, rgba(0,0,0,0.04) 1px, transparent 1px);
}

[data-theme="light"] .search-hint {
  background: rgba(0,0,0,0.04);
}

[data-theme="light"] .search-clear {
  background: rgba(0,0,0,0.06);
}

[data-theme="light"] .search-clear:hover {
  background: rgba(0,0,0,0.1);
}

[data-theme="light"] .history-table tr:hover td {
  background: rgba(0,0,0,0.02);
}

[data-theme="light"] .history-latest td {
  background: rgba(37, 99, 235, 0.06);
}

/* ── Theme Toggle ── */

.theme-toggle {
  position: relative;
  width: 36px;
  height: 36px;
  padding: 0;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.theme-toggle svg {
  width: 18px;
  height: 18px;
}

.theme-toggle .icon-moon {
  display: none;
}

[data-theme="light"] .theme-toggle .icon-sun {
  display: none;
}

[data-theme="light"] .theme-toggle .icon-moon {
  display: block;
}

.login-theme-toggle {
  position: fixed;
  top: 20px;
  right: 20px;
  z-index: 10;
}

@media (max-width: 640px) {
  .header-inner {
    flex-direction: column;
    align-items: flex-start;
  }

  .header-actions {
    width: 100%;
    justify-content: space-between;
  }

  .stats-bar {
    font-size: 0.75rem;
  }

  .product-card-header {
    flex-direction: column;
  }

  .product-price-block {
    text-align: left;
    display: flex;
    align-items: baseline;
    gap: 10px;
  }

  .price-label {
    margin-bottom: 0;
  }

  .search-hint {
    display: none;
  }

  .search-input {
    padding-right: 48px;
  }
}

/* ── Nav ── */

.header-nav {
  display: flex;
  gap: 4px;
  background: var(--bg-secondary);
  padding: 4px;
  border-radius: 10px;
  border: 1px solid var(--border);
}

.nav-link {
  padding: 6px 14px;
  border-radius: 8px;
  font-size: 0.8125rem;
  font-weight: 500;
  color: var(--text-secondary);
  text-decoration: none;
  transition: all 0.2s;
}

.nav-link:hover {
  color: var(--text-primary);
  background: rgba(255,255,255,0.05);
}

.nav-link--active {
  color: var(--text-primary);
  background: var(--accent-dim);
  color: var(--accent);
}

/* ── Pricing summary ── */

.price-suggested {
  font-size: 0.8125rem;
  color: var(--success);
  margin-top: 4px;
  font-family: var(--font-mono);
}

.reference-banner {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  padding: 14px 18px;
  background: var(--warning-dim);
  border: 1px solid rgba(251, 191, 36, 0.35);
  border-radius: var(--radius);
  color: var(--warning);
  font-size: 0.875rem;
  margin-bottom: 16px;
  line-height: 1.5;
}

.reference-banner svg {
  flex-shrink: 0;
  margin-top: 2px;
}

.match-badge {
  display: inline-block;
  font-size: 0.6875rem;
  font-weight: 600;
  padding: 2px 8px;
  border-radius: 6px;
  margin-bottom: 6px;
  margin-right: 6px;
}

.match-badge--exact {
  background: var(--success-dim);
  color: var(--success);
}

.match-badge--ref {
  background: var(--warning-dim);
  color: var(--warning);
}

.suggest-header {
  padding: 8px 12px;
  font-size: 0.75rem;
  color: #b45309;
  background: #fffbeb;
  border-bottom: 1px solid #fde68a;
  font-weight: 600;
}

.suggest-item-wrap {
  display: flex;
  align-items: stretch;
  border-bottom: 1px solid #f0f0f0;
}

.suggest-item-wrap .suggest-item {
  flex: 1;
  border-bottom: none;
}

.suggest-sim {
  font-size: 0.6875rem;
  color: #b45309;
  background: #fef3c7;
  padding: 2px 6px;
  border-radius: 4px;
}

.suggest-ref-btn {
  flex-shrink: 0;
  padding: 8px 10px;
  border: none;
  border-left: 1px solid #fde68a;
  background: #fffbeb;
  color: #b45309;
  font-size: 0.6875rem;
  font-weight: 600;
  cursor: pointer;
  white-space: nowrap;
}

.suggest-ref-btn:hover {
  background: #fef3c7;
}

.row-reference {
  background: #fffbeb !important;
}

.row-reference .field-part {
  border-color: #f59e0b;
  background: #fff;
}

.pricing-sub {
  font-size: 0.6875rem;
  color: var(--text-muted);
  font-family: var(--font-mono);
}

.fill-quote-header-btn {
  margin-top: 10px;
  width: 100%;
  white-space: nowrap;
}

.product-price-block {
  display: flex;
  flex-direction: column;
  align-items: flex-end;
}

.pricing-summary {
  display: flex;
  align-items: center;
  gap: 20px;
  flex-wrap: wrap;
  padding: 16px 20px;
  background: linear-gradient(135deg, rgba(52, 211, 153, 0.08) 0%, rgba(59, 158, 255, 0.08) 100%);
  border: 1px solid rgba(52, 211, 153, 0.2);
  border-radius: var(--radius);
  margin-bottom: 16px;
}

.pricing-item {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.pricing-label {
  font-size: 0.75rem;
  color: var(--text-muted);
}

.pricing-value {
  font-family: var(--font-mono);
  font-size: 1.25rem;
  font-weight: 600;
  color: var(--text-primary);
}

.pricing-value.suggested {
  color: var(--success);
  font-size: 1.5rem;
}

.pricing-item--highlight {
  padding-left: 20px;
  border-left: 2px solid var(--success);
}

.pricing-item--custom {
  flex: 1;
  min-width: 240px;
  padding-left: 20px;
  border-left: 2px solid var(--accent);
}

.custom-quote-box {
  display: flex;
  flex-direction: column;
  gap: 10px;
  margin-top: 4px;
}

.custom-quote-base {
  display: flex;
  flex-wrap: wrap;
  gap: 8px 14px;
}

.base-option {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  font-size: 0.75rem;
  color: var(--text-secondary);
  cursor: pointer;
}

.base-option input {
  accent-color: var(--accent);
}

.custom-quote-percent-panel,
.custom-quote-fixed-panel {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.custom-quote-input-row {
  display: flex;
  align-items: center;
  gap: 6px;
}

.custom-percent,
.custom-fixed-price {
  width: 88px;
  padding: 6px 10px;
  border: 1px solid var(--border);
  border-radius: 8px;
  background: var(--bg-input);
  color: var(--text-primary);
  font-family: var(--font-mono);
  font-size: 0.875rem;
}

.custom-fixed-price {
  width: 160px;
}

.custom-quote-input-row--cny .custom-fixed-price {
  flex: 1;
  width: auto;
  min-width: 120px;
}

.custom-unit--prefix {
  color: #f59e0b;
  font-size: 0.9375rem;
}

.custom-fixed-preview {
  font-size: 0.8125rem;
  color: var(--text-muted);
}

.custom-fixed-usd {
  color: #38bdf8;
  font-family: var(--font-mono);
  font-weight: 600;
}

.custom-percent:focus,
.custom-fixed-price:focus {
  outline: none;
  border-color: var(--border-focus);
  box-shadow: 0 0 0 3px var(--accent-dim);
}

.custom-unit {
  font-size: 0.8125rem;
  color: var(--text-muted);
  font-weight: 600;
}

.custom-quote-presets {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
}

.preset-btn {
  padding: 4px 10px;
  border: 1px solid var(--border);
  border-radius: 6px;
  background: var(--bg-secondary);
  color: var(--text-secondary);
  font-size: 0.6875rem;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.15s;
}

.preset-btn:hover {
  border-color: var(--accent);
  color: var(--accent);
}

.preset-btn--active {
  background: var(--accent-dim);
  border-color: var(--accent);
  color: var(--accent);
}

.custom-quote-result {
  display: flex;
  align-items: baseline;
  gap: 8px;
  padding-top: 4px;
}

.custom-quote-result-label {
  font-size: 0.75rem;
  color: var(--text-muted);
}

.custom-quote-value {
  font-family: var(--font-mono);
  font-size: 1.375rem;
  font-weight: 700;
  color: var(--accent);
}

.pricing-summary {
  align-items: flex-start;
}

.pricing-summary .add-to-quote-btn,
.pricing-summary .btn-accent {
  align-self: center;
  margin-left: auto;
  white-space: nowrap;
}

.btn-accent {
  background: var(--success-dim);
  color: var(--success);
  border: 1px solid rgba(52, 211, 153, 0.3);
  margin-left: auto;
}

.btn-accent:hover {
  background: rgba(52, 211, 153, 0.2);
}

.history-latest td {
  background: rgba(59, 158, 255, 0.06);
}

.history-tag {
  font-size: 0.6875rem;
  color: var(--accent);
  font-weight: 600;
}

/* ── eBay Reference ── */

.ebay-section {
  margin-top: 16px;
  padding: 16px 18px;
  background: var(--bg-secondary);
  border: 1px solid var(--border);
  border-radius: var(--radius);
}

.ebay-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  margin-bottom: 12px;
}

.ebay-title {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--text-primary);
}

.ebay-badge {
  display: inline-block;
  padding: 2px 8px;
  border-radius: 6px;
  background: #e53238;
  color: #fff;
  font-size: 0.6875rem;
  font-weight: 700;
  letter-spacing: 0.04em;
}

.ebay-placeholder,
.ebay-msg {
  font-size: 0.8125rem;
  color: var(--text-muted);
}

.ebay-msg--warn {
  color: var(--warning);
}

.ebay-msg--error {
  color: var(--danger);
}

.ebay-loading {
  font-size: 0.8125rem;
  color: var(--text-secondary);
}

.ebay-loading::after {
  content: '';
  display: inline-block;
  width: 12px;
  height: 12px;
  margin-left: 8px;
  border: 2px solid var(--border);
  border-top-color: var(--accent);
  border-radius: 50%;
  animation: spin 0.7s linear infinite;
  vertical-align: middle;
}

.ebay-stats {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(120px, 1fr));
  gap: 10px;
  margin-bottom: 14px;
}

.ebay-stat {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 10px 12px;
}

.ebay-stat-label {
  display: block;
  font-size: 0.6875rem;
  color: var(--text-muted);
  margin-bottom: 4px;
}

.ebay-stat strong {
  font-family: var(--font-mono);
  font-size: 1rem;
  color: var(--text-primary);
}

.ebay-stat--highlight {
  border-color: rgba(229, 50, 56, 0.35);
  background: rgba(229, 50, 56, 0.06);
}

.ebay-stat--highlight strong {
  color: #e53238;
}

.ebay-list {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.ebay-item {
  display: flex;
  gap: 14px;
  padding: 14px;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  transition: border-color 0.2s;
}

.ebay-item:hover {
  border-color: rgba(229, 50, 56, 0.35);
}

.ebay-item--new {
  border-color: rgba(52, 211, 153, 0.35);
  background: linear-gradient(135deg, rgba(52, 211, 153, 0.05) 0%, var(--bg-card) 100%);
}

.ebay-item-img {
  width: 72px;
  height: 72px;
  object-fit: contain;
  border-radius: 8px;
  border: 1px solid var(--border);
  background: #fff;
  flex-shrink: 0;
}

.ebay-item-img--empty {
  background: var(--bg-secondary);
}

.ebay-item-body {
  flex: 1;
  min-width: 0;
}

.ebay-item-title {
  display: block;
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--text-primary);
  text-decoration: none;
  line-height: 1.4;
  margin-bottom: 6px;
}

a.ebay-item-title:hover {
  color: var(--accent);
  text-decoration: underline;
}

.ebay-item-meta {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 6px;
  flex-wrap: wrap;
}

.ebay-cond {
  font-size: 0.75rem;
  color: var(--text-muted);
  padding: 2px 8px;
  background: var(--bg-secondary);
  border-radius: 6px;
}

.ebay-cond--new {
  color: var(--success);
  background: var(--success-dim);
  font-weight: 600;
}

.ebay-priority-tag {
  font-size: 0.6875rem;
  color: var(--success);
  font-weight: 600;
}

.ebay-item-price {
  font-family: var(--font-mono);
  font-size: 1.25rem;
  font-weight: 700;
  color: #e53238;
  margin-bottom: 4px;
}

.ebay-currency {
  font-size: 0.75rem;
  font-weight: 500;
  color: var(--text-muted);
}

.ebay-item-seller,
.ebay-item-location {
  font-size: 0.75rem;
  color: var(--text-secondary);
  line-height: 1.5;
}

.ebay-verify-link {
  display: inline-block;
  margin-top: 8px;
  font-size: 0.8125rem;
  font-weight: 600;
  color: var(--accent);
  text-decoration: none;
}

.ebay-verify-link:hover {
  text-decoration: underline;
}

.ebay-footnote {
  margin-top: 10px;
  font-size: 0.6875rem;
  color: var(--text-muted);
}

.metric-value--text {
  font-size: 0.875rem !important;
  font-family: var(--font) !important;
}

.btn-success {
  background: linear-gradient(135deg, #22c55e 0%, #16a34a 100%);
  color: white;
  box-shadow: 0 2px 12px rgba(34, 197, 94, 0.25);
}

.btn-success:hover {
  transform: translateY(-1px);
  box-shadow: 0 4px 16px rgba(34, 197, 94, 0.35);
}

.btn-warning {
  background: linear-gradient(135deg, #f59e0b 0%, #d97706 100%);
  color: white;
  box-shadow: 0 2px 12px rgba(245, 158, 11, 0.25);
}

.btn-warning:hover {
  transform: translateY(-1px);
}

/* ── Quote Page ── */

.quote-page {
  min-height: 100vh;
  background: var(--bg-primary);
}

.quote-page .app-header {
  background: var(--header-bg);
  border-bottom-color: var(--border);
}

.quote-page .header-brand h1 {
  color: var(--text-primary);
  font-size: 1rem;
}

.quote-page .header-tagline {
  color: var(--text-muted);
}

.header-logo--green {
  color: #2e7d32 !important;
  background: #e8f5e9 !important;
}

.quote-main {
  max-width: 1200px;
  margin: 0 auto;
  padding: 24px;
}

.quote-toolbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  margin-bottom: 20px;
  flex-wrap: wrap;
}

.quote-toolbar-right {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
}

.quotation-preview {
  background: #fff;
  border-radius: 8px;
  box-shadow: 0 4px 24px rgba(0,0,0,0.12);
  overflow: visible;
}

.quotation-title-bar {
  background: linear-gradient(135deg, #2e7d32 0%, #1b5e20 100%);
  color: #fff;
  text-align: center;
  font-size: 1.75rem;
  font-weight: 700;
  padding: 16px;
  letter-spacing: 0.02em;
}

.quotation-parties {
  display: grid;
  grid-template-columns: 1fr 1fr;
  border-bottom: 1px solid #e2e8f0;
}

.party-block {
  padding: 22px 26px;
}

.party-to {
  background: #f8fafc;
  border-right: 1px solid #e2e8f0;
}

.party-from {
  background: linear-gradient(160deg, #f0fdf4 0%, #f8fafc 100%);
}

.party-label {
  display: flex;
  align-items: center;
  gap: 10px;
  font-weight: 700;
  font-size: 0.875rem;
  margin-bottom: 16px;
  color: #1e293b;
}

.party-label-badge {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 44px;
  padding: 3px 8px;
  border-radius: 6px;
  font-size: 0.6875rem;
  font-weight: 700;
  letter-spacing: 0.08em;
}

.party-label-badge--to {
  background: #e2e8f0;
  color: #475569;
}

.party-label-badge--from {
  background: #2e7d32;
  color: #fff;
}

.party-fields {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.party-fields label {
  display: grid;
  grid-template-columns: 76px 1fr;
  align-items: center;
  gap: 10px;
}

.field-key {
  font-size: 0.75rem;
  font-weight: 600;
  color: #64748b;
  text-align: right;
}

.party-fields input {
  width: 100%;
  border: 1px solid #e2e8f0;
  border-radius: 8px;
  padding: 8px 12px;
  font-size: 0.8125rem;
  background: #fff;
  color: #1e293b;
  transition: border-color 0.2s, box-shadow 0.2s;
}

.party-fields input::placeholder {
  color: #94a3b8;
}

.party-fields input:focus {
  outline: none;
  border-color: #2e7d32;
  box-shadow: 0 0 0 3px rgba(46, 125, 50, 0.12);
}

.party-fields--from input:focus {
  border-color: #15803d;
  box-shadow: 0 0 0 3px rgba(21, 128, 61, 0.12);
}

.party-info {
  font-size: 0.8125rem;
  color: #444;
  line-height: 1.8;
}

.quotation-table-wrap {
  overflow-x: auto;
  overflow-y: visible;
}

.quotation-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.8125rem;
}

.quotation-table th {
  background: #2e7d32;
  color: #fff;
  padding: 10px 8px;
  text-align: center;
  font-weight: 600;
  white-space: nowrap;
}

.quotation-table td {
  padding: 6px 8px;
  border-bottom: 1px solid #eee;
  text-align: center;
  vertical-align: middle;
}

.quotation-table tbody tr:nth-child(even) {
  background: #f1f8f4;
}

.quote-input {
  width: 100%;
  border: 1px solid #ddd;
  border-radius: 4px;
  padding: 6px 8px;
  font-size: 0.8125rem;
  background: #fff;
  color: #333;
}

.quote-input--num {
  text-align: center;
  font-family: var(--font-mono);
}

.quote-input--combo {
  min-width: 0;
  cursor: text;
}

.combo-cell {
  min-width: 130px;
  position: relative;
}

.combo-select {
  position: relative;
  display: flex;
  align-items: stretch;
  width: 100%;
}

.combo-select input {
  flex: 1;
  min-width: 0;
  border-radius: 8px 0 0 8px !important;
  border-right: none !important;
}

.combo-toggle {
  flex-shrink: 0;
  width: 30px;
  border: 1px solid #cbd5e1;
  border-left: none;
  background: #f1f5f9;
  color: #475569;
  border-radius: 0 8px 8px 0;
  cursor: pointer;
  font-size: 0.875rem;
  line-height: 1;
  padding: 0;
}

.combo-toggle:hover {
  background: #e2e8f0;
  color: #15803d;
}

.combo-select.combo-open .combo-toggle {
  background: #dcfce7;
  color: #15803d;
  border-color: #2e7d32;
}

.combo-menu {
  position: absolute;
  top: calc(100% + 4px);
  left: 0;
  right: 0;
  z-index: 9999;
  background: #fff;
  border: 1px solid #cbd5e1;
  border-radius: 8px;
  box-shadow: 0 10px 28px rgba(0, 0, 0, 0.14);
  max-height: 240px;
  overflow-y: auto;
}

.combo-option {
  display: block;
  width: 100%;
  text-align: left;
  padding: 10px 12px;
  border: none;
  border-bottom: 1px solid #f1f5f9;
  background: #fff;
  color: #334155;
  font-size: 0.8125rem;
  cursor: pointer;
}

.combo-option:last-child {
  border-bottom: none;
}

.combo-option:hover {
  background: #ecfdf5;
  color: #15803d;
}

.quotation-table td.combo-cell {
  padding: 4px 6px;
  overflow: visible;
}

.quotation-table tbody,
.quotation-table tbody tr {
  overflow: visible;
}

.quote-input:focus {
  outline: none;
  border-color: #2e7d32;
}

.field-amount {
  font-family: var(--font-mono);
  font-weight: 600;
  color: #333;
}

.part-cell {
  position: relative;
  min-width: 180px;
}

.suggest-box {
  position: absolute;
  top: 100%;
  left: 0;
  right: 0;
  z-index: 50;
  background: #fff;
  border: 1px solid #ddd;
  border-radius: 6px;
  box-shadow: 0 8px 24px rgba(0,0,0,0.15);
  max-height: 240px;
  overflow-y: auto;
}

.suggest-item {
  display: flex;
  align-items: center;
  gap: 8px;
  width: 100%;
  padding: 10px 12px;
  border: none;
  background: none;
  cursor: pointer;
  text-align: left;
  font-size: 0.8125rem;
  border-bottom: 1px solid #f0f0f0;
}

.suggest-item:hover {
  background: #e8f5e9;
}

.suggest-model {
  font-family: var(--font-mono);
  font-weight: 600;
  color: #333;
}

.suggest-brand {
  color: #888;
  font-size: 0.75rem;
}

.suggest-price {
  margin-left: auto;
  color: #2e7d32;
  font-weight: 600;
  font-family: var(--font-mono);
}

.btn-remove-row {
  background: none;
  border: none;
  color: #ccc;
  font-size: 1.25rem;
  cursor: pointer;
  padding: 4px 8px;
  line-height: 1;
}

.btn-remove-row:hover {
  color: #e53935;
}

.subtotal-row td {
  padding: 14px 8px;
  border-top: 2px solid #2e7d32;
}

.subtotal-label {
  text-align: right !important;
  font-weight: 700;
  font-size: 1rem;
  color: #c62828 !important;
}

.subtotal-value {
  font-family: var(--font-mono);
  font-weight: 700;
  font-size: 1.125rem;
  color: #333;
}

/* 导出图片/PDF 专用样式（html2canvas clone） */
.is-exporting .export-cell-text,
.is-exporting .export-party-value {
  display: block;
  width: 100%;
  padding: 8px 10px;
  font-size: 0.8125rem;
  color: #1e293b;
  line-height: 1.45;
  word-break: break-word;
  white-space: normal;
  text-align: left;
  font-family: 'DM Sans', Arial, sans-serif;
}

.is-exporting .quotation-table .export-cell-text {
  text-align: center;
  min-height: 20px;
}

.is-exporting .export-party-value {
  border: 1px solid #e2e8f0;
  border-radius: 8px;
  background: #fff;
  min-height: 36px;
}

.is-exporting .party-fields label {
  grid-template-columns: 76px 1fr;
}

.is-exporting input,
.is-exporting .suggest-box,
.is-exporting .btn-remove-row {
  display: none !important;
}

.is-exporting .field-amount,
.is-exporting .subtotal-value {
  font-family: 'JetBrains Mono', Consolas, monospace;
}

@media (max-width: 768px) {
  .quotation-parties {
    grid-template-columns: 1fr;
  }

  .party-to {
    border-right: none;
    border-bottom: 1px solid #e0e0e0;
  }

  .quote-toolbar {
    flex-direction: column;
    align-items: stretch;
  }

  .quote-toolbar-right {
    flex-direction: column;
  }
}

/* ── Admin ── */

.login-logo--admin,
.header-logo--admin {
  color: #a78bfa !important;
  background: rgba(167, 139, 250, 0.15) !important;
}

.login-card--admin {
  border-color: rgba(167, 139, 250, 0.25);
}

.text-link {
  color: var(--accent);
  text-decoration: none;
}

.text-link:hover {
  text-decoration: underline;
}

.admin-main {
  max-width: 1100px;
  margin: 0 auto;
  padding: 24px;
}

.admin-main--wide {
  max-width: 1400px;
}

.admin-tabs {
  display: flex;
  gap: 4px;
  margin-bottom: 16px;
  border-bottom: 1px solid var(--border);
  padding-bottom: 0;
}

.admin-tab {
  padding: 10px 18px;
  border: none;
  border-bottom: 2px solid transparent;
  margin-bottom: -1px;
  background: transparent;
  color: var(--text-muted);
  font-size: 0.875rem;
  font-weight: 600;
  cursor: pointer;
  transition: color 0.15s, border-color 0.15s;
}

.admin-tab:hover {
  color: var(--text-primary);
}

.admin-tab--active {
  color: var(--accent);
  border-bottom-color: var(--accent);
}

.admin-tab-panel {
  animation: adminFadeIn 0.2s ease;
}

@keyframes adminFadeIn {
  from { opacity: 0; transform: translateY(4px); }
  to { opacity: 1; transform: translateY(0); }
}

.admin-card--flat {
  box-shadow: none;
}

.admin-toolbar {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  margin-bottom: 12px;
  padding: 12px 14px;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
}

.admin-toolbar-left {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px;
  flex: 1;
  min-width: 240px;
}

.admin-toolbar-right {
  display: flex;
  align-items: center;
  gap: 12px;
}

.admin-toolbar-search {
  flex: 1;
  min-width: 180px;
  max-width: 320px;
  padding: 8px 12px;
  border: 1px solid var(--border);
  border-radius: 8px;
  background: var(--bg-input);
  color: var(--text-primary);
  font-size: 0.875rem;
}

.admin-toolbar-search:focus {
  outline: none;
  border-color: var(--border-focus);
  box-shadow: 0 0 0 3px var(--accent-dim);
}

.admin-toolbar-select {
  padding: 8px 10px;
  border: 1px solid var(--border);
  border-radius: 8px;
  background: var(--bg-input);
  color: var(--text-primary);
  font-size: 0.8125rem;
  max-width: 200px;
}

.admin-toolbar-select--sm {
  max-width: 110px;
}

.admin-list-summary {
  font-size: 0.8125rem;
  color: var(--text-muted);
  white-space: nowrap;
}

.admin-table-wrap {
  overflow-x: auto;
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  background: var(--bg-card);
}

.admin-product-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.8125rem;
}

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

.admin-product-table th {
  background: var(--bg-secondary);
  color: var(--text-muted);
  font-weight: 600;
  white-space: nowrap;
}

.admin-product-table tbody tr:hover {
  background: var(--bg-secondary);
}

.admin-product-table tbody tr:last-child td {
  border-bottom: none;
}

.admin-sort-btn {
  border: none;
  background: transparent;
  color: inherit;
  font: inherit;
  font-weight: 600;
  cursor: pointer;
  padding: 0;
  display: inline-flex;
  align-items: center;
  gap: 4px;
}

.admin-sort-btn::after {
  content: '↕';
  opacity: 0.35;
  font-size: 0.75rem;
}

.admin-sort-btn--active {
  color: var(--accent);
}

.admin-sort-btn--active::after {
  opacity: 1;
}

.admin-sort-btn--asc::after {
  content: '↑';
}

.admin-sort-btn--desc::after {
  content: '↓';
}

.admin-model-code {
  font-family: var(--font-mono);
  font-size: 0.8125rem;
  color: var(--text-primary);
}

.admin-table-empty {
  text-align: center;
  color: var(--text-muted);
  padding: 40px 16px !important;
}

.col-price {
  color: #fbbf24;
  font-weight: 600;
  white-space: nowrap;
}

.col-actions {
  white-space: nowrap;
}

.admin-pagination {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 16px;
  margin-top: 16px;
  padding: 12px;
}

.admin-page-info {
  font-size: 0.8125rem;
  color: var(--text-muted);
}

.admin-modal {
  position: fixed;
  inset: 0;
  z-index: 1000;
  display: flex;
  align-items: flex-start;
  justify-content: center;
  padding: 40px 16px;
  overflow-y: auto;
}

.admin-modal-backdrop {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.55);
}

.admin-modal-dialog {
  position: relative;
  z-index: 1;
  width: 100%;
  max-width: 720px;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  box-shadow: 0 24px 48px rgba(0, 0, 0, 0.35);
}

.admin-modal-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 16px 20px;
  border-bottom: 1px solid var(--border);
}

.admin-modal-title {
  font-size: 1rem;
  font-weight: 600;
}

.admin-modal-close {
  border: none;
  background: transparent;
  color: var(--text-muted);
  font-size: 1.5rem;
  line-height: 1;
  cursor: pointer;
  padding: 4px 8px;
}

.admin-modal-close:hover {
  color: var(--text-primary);
}

.admin-modal-body {
  padding: 20px;
}

.admin-modal-footer {
  margin-top: 8px;
  padding-top: 16px;
  border-top: 1px solid var(--border);
}

body.admin-modal-open {
  overflow: hidden;
}

.admin-back-link {
  text-decoration: none;
  white-space: nowrap;
}

.admin-field-readonly {
  padding: 10px 12px;
  border: 1px solid var(--border);
  border-radius: 8px;
  background: var(--bg-secondary);
  color: var(--text-muted);
  font-size: 0.875rem;
}

.admin-list-panel {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow);
  overflow: hidden;
}

.admin-list-head {
  display: flex;
  flex-wrap: wrap;
  align-items: flex-start;
  justify-content: space-between;
  gap: 16px;
  padding: 20px 22px;
  border-bottom: 1px solid var(--border);
  background: linear-gradient(180deg, var(--bg-secondary) 0%, var(--bg-card) 100%);
}

.admin-list-title {
  font-size: 1.125rem;
  font-weight: 700;
  margin-bottom: 4px;
}

.admin-list-desc {
  font-size: 0.8125rem;
  color: var(--text-muted);
}

.admin-list-head-actions {
  display: flex;
  align-items: center;
  gap: 12px;
}

.admin-list-badge {
  display: inline-flex;
  align-items: center;
  padding: 6px 12px;
  border-radius: 999px;
  font-size: 0.8125rem;
  font-weight: 600;
  color: var(--accent);
  background: var(--accent-dim);
  border: 1px solid rgba(59, 130, 246, 0.2);
}

.admin-toolbar--filters {
  margin: 0;
  border: none;
  border-bottom: 1px solid var(--border);
  border-radius: 0;
  background: var(--bg-card);
  padding: 16px 22px;
}

.admin-filter-group {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  align-items: flex-end;
}

.admin-filter {
  display: flex;
  flex-direction: column;
  gap: 6px;
  min-width: 140px;
}

.admin-filter-label {
  font-size: 0.6875rem;
  font-weight: 700;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--text-muted);
}

.admin-toolbar-select--sort {
  min-width: 220px;
}

.admin-active-filters {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
  margin-top: 12px;
  padding-top: 12px;
  border-top: 1px dashed var(--border);
}

.admin-filter-chip-label {
  font-size: 0.75rem;
  color: var(--text-muted);
}

.admin-filter-chip {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  padding: 4px 10px;
  border-radius: 999px;
  font-size: 0.75rem;
  background: var(--bg-secondary);
  border: 1px solid var(--border);
  color: var(--text-secondary);
}

.admin-filter-clear {
  border: none;
  background: transparent;
  color: var(--accent);
  font-size: 0.75rem;
  font-weight: 600;
  cursor: pointer;
  padding: 4px 8px;
}

.admin-filter-clear:hover {
  text-decoration: underline;
}

.admin-table-wrap--styled {
  border: none;
  border-radius: 0;
}

.admin-product-table thead th {
  position: sticky;
  top: 0;
  z-index: 2;
  font-size: 0.75rem;
  letter-spacing: 0.02em;
  text-transform: none;
  padding: 12px 14px;
  border-bottom: 2px solid var(--border);
}

.admin-product-table tbody td {
  padding: 12px 14px;
  font-size: 0.8125rem;
}

.admin-row-even {
  background: transparent;
}

.admin-row-odd {
  background: rgba(255, 255, 255, 0.02);
}

[data-theme="light"] .admin-row-odd {
  background: rgba(0, 0, 0, 0.02);
}

.admin-brand-pill {
  display: inline-block;
  padding: 3px 10px;
  border-radius: 6px;
  font-size: 0.75rem;
  font-weight: 600;
  color: var(--text-primary);
  background: var(--bg-secondary);
  border: 1px solid var(--border);
  max-width: 120px;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.admin-price-cell {
  font-weight: 700;
  color: #fbbf24;
  font-variant-numeric: tabular-nums;
}

.admin-count-badge {
  display: inline-flex;
  min-width: 28px;
  justify-content: center;
  padding: 2px 8px;
  border-radius: 999px;
  font-size: 0.75rem;
  font-weight: 600;
  background: var(--accent-dim);
  color: var(--accent);
}

.admin-tag {
  display: inline-block;
  padding: 2px 8px;
  border-radius: 4px;
  font-size: 0.6875rem;
  font-weight: 600;
  max-width: 140px;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.admin-tag--stock {
  color: #34d399;
  background: rgba(52, 211, 153, 0.12);
}

.admin-tag--lead {
  color: var(--text-muted);
  background: var(--bg-secondary);
}

.admin-tag--muted {
  display: inline-block;
  margin-left: 6px;
  padding: 1px 6px;
  border-radius: 4px;
  font-size: 0.625rem;
  color: var(--text-muted);
  background: var(--bg-secondary);
  vertical-align: middle;
}

.admin-muted {
  color: var(--text-muted);
  font-size: 0.75rem;
}

.admin-page-numbers {
  display: flex;
  align-items: center;
  gap: 4px;
}

.admin-page-num {
  min-width: 32px;
  height: 32px;
  padding: 0 8px;
  border: 1px solid var(--border);
  border-radius: 6px;
  background: var(--bg-secondary);
  color: var(--text-secondary);
  font-size: 0.8125rem;
  cursor: pointer;
}

.admin-page-num:hover {
  border-color: var(--accent);
  color: var(--accent);
}

.admin-page-num--active {
  background: var(--accent);
  border-color: var(--accent);
  color: #fff;
  font-weight: 600;
}

.admin-page-ellipsis {
  padding: 0 4px;
  color: var(--text-muted);
  font-size: 0.875rem;
}

.admin-pagination {
  padding: 16px 22px;
  border-top: 1px solid var(--border);
  background: var(--bg-card);
}

.admin-grid {
  display: grid;
  grid-template-columns: 1.2fr 0.8fr;
  gap: 20px;
  align-items: start;
}

.admin-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 24px;
  box-shadow: var(--shadow);
}

.admin-card-title {
  font-size: 1.125rem;
  margin-bottom: 6px;
}

.admin-card-desc {
  font-size: 0.8125rem;
  color: var(--text-muted);
  margin-bottom: 20px;
  line-height: 1.6;
}

.admin-form {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

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

.admin-field {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.admin-field--wide {
  grid-column: span 1;
}

.admin-label {
  font-size: 0.75rem;
  font-weight: 600;
  color: var(--text-secondary);
}

.admin-field input {
  padding: 10px 12px;
  border: 1px solid var(--border);
  border-radius: 8px;
  background: var(--bg-input);
  color: var(--text-primary);
  font-size: 0.875rem;
}

.admin-field input:focus {
  outline: none;
  border-color: var(--border-focus);
  box-shadow: 0 0 0 3px var(--accent-dim);
}

.admin-checkbox {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.8125rem;
  color: var(--text-secondary);
}

.admin-form-actions {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
}

.admin-preview {
  padding: 14px;
  border-radius: 8px;
  background: rgba(56, 189, 248, 0.08);
  border: 1px solid rgba(56, 189, 248, 0.2);
}

.admin-preview-title {
  font-size: 0.8125rem;
  font-weight: 600;
  color: #38bdf8;
  margin-bottom: 8px;
}

.admin-preview-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 8px 12px;
  font-size: 0.75rem;
  color: var(--text-secondary);
  margin-bottom: 10px;
}

.admin-preview-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.75rem;
}

.admin-preview-table th,
.admin-preview-table td {
  padding: 6px 8px;
  border-bottom: 1px solid var(--border);
  text-align: left;
}

.admin-message {
  padding: 12px 14px;
  border-radius: 8px;
  font-size: 0.8125rem;
}

.admin-message--success {
  background: rgba(52, 211, 153, 0.12);
  border: 1px solid rgba(52, 211, 153, 0.25);
  color: #34d399;
}

.admin-message--error {
  background: rgba(248, 113, 113, 0.12);
  border: 1px solid rgba(248, 113, 113, 0.25);
  color: #f87171;
}

.admin-recent-list {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.admin-recent-item {
  display: block;
  width: 100%;
  text-align: left;
  cursor: pointer;
  padding: 12px 14px;
  border-radius: 8px;
  background: var(--bg-secondary);
  border: 1px solid var(--border);
  transition: border-color 0.15s, background 0.15s;
}

.admin-recent-item:hover {
  border-color: var(--accent);
  background: var(--bg-tertiary);
}

.admin-recent-item:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 2px;
}

.admin-recent-head {
  display: flex;
  align-items: baseline;
  gap: 8px;
  margin-bottom: 6px;
}

.admin-recent-model {
  font-family: var(--font-mono);
  font-size: 0.8125rem;
  color: var(--text-primary);
}

.admin-recent-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  font-size: 0.75rem;
  color: var(--text-muted);
}

.admin-recent-meta span:first-child {
  color: #fbbf24;
  font-weight: 600;
}

.admin-tag-internal {
  display: inline-block;
  margin-left: 4px;
  padding: 1px 6px;
  border-radius: 4px;
  font-size: 0.625rem;
  font-weight: 700;
  color: #a78bfa;
  background: rgba(167, 139, 250, 0.15);
  vertical-align: middle;
}

.admin-cost-tag {
  color: #a78bfa !important;
  font-weight: 600;
}

.admin-empty,
.admin-loading {
  font-size: 0.8125rem;
  color: var(--text-muted);
}

.admin-card--full {
  margin-top: 20px;
}

.admin-edit-search {
  position: relative;
  margin-bottom: 16px;
}

.admin-edit-search-input {
  width: 100%;
  padding: 12px 14px;
  border-radius: 8px;
  border: 1px solid var(--border);
  background: var(--bg-secondary);
  color: var(--text-primary);
  font-size: 0.9375rem;
}

.admin-edit-search-input:focus {
  outline: none;
  border-color: var(--accent);
  box-shadow: 0 0 0 3px rgba(59, 130, 246, 0.15);
}

.admin-search-results {
  position: absolute;
  z-index: 20;
  top: calc(100% + 6px);
  left: 0;
  right: 0;
  max-height: 320px;
  overflow-y: auto;
  border-radius: 8px;
  border: 1px solid var(--border);
  background: var(--bg-primary);
  box-shadow: 0 12px 32px rgba(0, 0, 0, 0.25);
}

.admin-search-item {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 8px;
  width: 100%;
  padding: 10px 14px;
  border: none;
  border-bottom: 1px solid var(--border);
  background: transparent;
  color: var(--text-primary);
  text-align: left;
  cursor: pointer;
}

.admin-search-item:last-child {
  border-bottom: none;
}

.admin-search-item:hover {
  background: var(--bg-secondary);
}

.admin-search-meta {
  width: 100%;
  font-size: 0.75rem;
  color: var(--text-muted);
}

.admin-edit-form {
  margin-top: 8px;
}

.admin-history-editor {
  margin-top: 4px;
}

.admin-history-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 8px;
}

.admin-history-table-wrap {
  overflow-x: auto;
  border: 1px solid var(--border);
  border-radius: 8px;
}

.admin-history-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.8125rem;
}

.admin-history-table th,
.admin-history-table td {
  padding: 8px 10px;
  border-bottom: 1px solid var(--border);
  text-align: left;
}

.admin-history-table th {
  background: var(--bg-secondary);
  color: var(--text-muted);
  font-weight: 600;
}

.admin-history-table tr:last-child td {
  border-bottom: none;
}

.admin-history-table input {
  width: 100%;
  min-width: 120px;
  padding: 8px 10px;
  border-radius: 6px;
  border: 1px solid var(--border);
  background: var(--bg-secondary);
  color: var(--text-primary);
}

.admin-history-table input:focus {
  outline: none;
  border-color: var(--accent);
}

@media (max-width: 900px) {
  .admin-grid {
    grid-template-columns: 1fr;
  }

  .admin-form-row {
    grid-template-columns: 1fr;
  }

  .admin-toolbar {
    flex-direction: column;
    align-items: stretch;
  }

  .admin-toolbar-left,
  .admin-toolbar-right {
    width: 100%;
  }

  .admin-toolbar-search {
    max-width: none;
  }
}