/* ============================================
   Icon System (全局)
   ============================================ */
.icon {
  width: 1em;
  height: 1em;
  vertical-align: -0.125em;
  display: inline-block;
  fill: currentColor;
  flex-shrink: 0;
  stroke: currentColor;
  stroke-width: 0;
}

.icon use {
  stroke: inherit;
  fill: inherit;
}

/* 按钮内 icon 与文字的间距 */
.cta-button .icon,
.wl-btn-inline .icon,
.wl-card-cta .icon,
.sidebar-cta-btn .icon,
.bar-cta .icon,
.wl-clear-btn .icon {
  margin-right: 6px;
}

/* 主 CTA 内的 cart icon 略大 */
.cta-button .icon--cart,
.wl-card-cta .icon--cart {
  font-size: 1.2em;
  vertical-align: -0.2em;
}

/* CTA 内尾部 arrow（pick-card / sidebar / watchlist-inline 还有） */
.cta-button > .icon:last-child,
.wl-btn-inline > .icon:last-child,
.wl-card-cta > .icon:last-child,
.sidebar-cta-btn > .icon:last-child,
.pick-card-cta > .icon:last-child {
  margin-right: 0;
  margin-left: 4px;
  opacity: 0.85;
  transition: transform 200ms ease;
}

.cta-button:hover > .icon:last-child,
.wl-btn-inline:hover > .icon:last-child,
.wl-card-cta:hover > .icon:last-child,
.sidebar-cta-btn:hover > .icon:last-child,
.pick-card-cta:hover > .icon:last-child {
  transform: translateX(2px);
}

/* pick-card 的 cta 文字+icon 同行 */
.pick-card-cta {
  display: inline-flex;
  align-items: center;
  gap: 0;
  font-size: 0.875rem;
}

/* review trust row */
.review-trust-row {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 16px;
  font-size: 0.8125rem;
  color: var(--text-muted, #8A7B6F);
  margin-top: 16px;
}
.review-trust-row .review-trust-item {
  display: inline-flex;
  align-items: center;
  gap: 6px;
}
.review-trust-row .review-trust-item .icon {
  color: var(--success, #5C7F4A);
}

/* sidebar trust */
.sidebar-trust {
  display: flex;
  justify-content: center;
  gap: 12px;
  font-size: 0.75rem;
  color: var(--text-muted, #8A7B6F);
  margin: 8px 0 0;
}
.sidebar-trust span {
  display: inline-flex;
  align-items: center;
  gap: 4px;
}
.sidebar-trust .icon {
  color: var(--success, #5C7F4A);
}
.sidebar-trust .icon--prime {
  color: var(--link, #C2542A);
  font-weight: 700;
}

/* sidebar cta btn (inline-flex) */
.sidebar-cta-btn {
  display: inline-flex !important;
  align-items: center;
  justify-content: center;
  gap: 0;
}

.review-sidebar-cta-group {
  display: flex;
  flex-direction: column;
  align-items: stretch;
  gap: 10px;
  width: 100%;
}
.review-sidebar-cta-group .sidebar-cta-btn,
.review-sidebar-cta-group .wl-btn--inline {
  width: 100%;
  justify-content: center;
}

/* bar-cta (mobile) */
.bar-cta {
  display: inline-flex !important;
  align-items: center;
  gap: 6px;
}

/* cta-button (inline-flex) */
.cta-button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0;
}

/* review-hero-cta 让 watchlist inline 按钮同行 */
.review-hero-cta {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 12px;
}

/* footer links */
.footer-links {
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
  gap: 20px;
  margin-top: 16px;
  padding: 16px 0 0;
  border-top: 1px solid var(--border, #E5DED3);
  font-size: 0.875rem;
}
.footer-link {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  color: var(--text-muted, #8A7B6F);
  text-decoration: none;
  transition: color 160ms ease;
}
.footer-link:hover {
  color: var(--brand-500, #C2542A);
}
.footer-link--watchlist .icon {
  color: var(--brand-500, #C2542A);
}
[data-theme="dark"] .footer-link {
  color: var(--ink-100, #8A7B6F);
}
[data-theme="dark"] .footer-link:hover {
  color: var(--brand-300, #D08A60);
}

/* ============================================
   Watchlist 按钮（icon 圆形 - 缩略卡）
   ============================================ */
.pick-card,
.review-card,
.wl-card {
  position: relative;
}

.wl-btn {
  appearance: none;
  font: inherit;
  line-height: 1;
  cursor: pointer;
  -webkit-tap-highlight-color: transparent;
}

.wl-btn--icon {
  position: absolute;
  top: 8px;
  right: 8px;
  width: 36px;
  height: 36px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0;
  border: 1px solid var(--border, #E5DED3);
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.94);
  color: var(--ink-100, #6E6057);
  z-index: 5;
  backdrop-filter: blur(6px);
  -webkit-backdrop-filter: blur(6px);
  box-shadow: 0 1px 2px rgba(42, 31, 24, 0.04), 0 2px 6px rgba(42, 31, 24, 0.04);
  transition: transform 160ms ease, background 160ms ease,
              color 160ms ease, border-color 160ms ease,
              box-shadow 200ms ease;
}

.wl-btn--icon:hover {
  background: var(--cream-50, #FDFBF7);
  border-color: var(--brand-200, #E2B89E);
  color: var(--brand-500, #C2542A);
  transform: scale(1.06);
  box-shadow: 0 2px 4px rgba(42, 31, 24, 0.06), 0 6px 16px rgba(42, 31, 24, 0.08);
}

.wl-btn--icon:focus-visible {
  outline: 2px solid var(--brand-500, #C2542A);
  outline-offset: 2px;
}

.wl-btn--icon:active {
  transform: scale(0.94);
}

.wl-btn--icon[aria-pressed="true"] {
  background: var(--brand-50, #FAEEE6);
  border-color: var(--brand-300, #D08A60);
  color: var(--brand-500, #C2542A);
}

.wl-btn--icon.is-just-added {
  animation: wl-pulse 480ms cubic-bezier(0.34, 1.56, 0.64, 1);
}
@keyframes wl-pulse {
  0%   { transform: scale(1); }
  40%  { transform: scale(1.28); }
  100% { transform: scale(1); }
}

.wl-btn-icon {
  position: relative;
  width: 20px;
  height: 20px;
  display: inline-block;
}

.wl-btn-icon .icon {
  position: absolute;
  inset: 0;
  margin: auto;
  width: 20px;
  height: 20px;
  font-size: 20px;
  transition: opacity 200ms ease, transform 200ms ease;
}

/* 默认显示空心 heart，隐藏实心 */
.wl-btn-icon .icon--heart-fill {
  opacity: 0;
  transform: scale(0.6);
}
.wl-btn[aria-pressed="true"] .wl-btn-icon .icon--heart {
  opacity: 0;
  transform: scale(0.6);
}
.wl-btn[aria-pressed="true"] .wl-btn-icon .icon--heart-fill {
  opacity: 1;
  transform: scale(1);
}

/* ============================================
   Watchlist 按钮（inline - 详情页 CTA 旁）
   ============================================ */
.wl-btn--inline {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 10px 18px;
  font-family: var(--font-body, 'Inter', sans-serif);
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--ink-200, #4F443D);
  background: transparent;
  border: 1.5px solid var(--border, #E5DED3);
  border-radius: 999px;
  cursor: pointer;
  -webkit-tap-highlight-color: transparent;
  transition: all 180ms ease;
  vertical-align: middle;
}

.wl-btn--inline:hover {
  border-color: var(--brand-300, #D08A60);
  color: var(--brand-500, #C2542A);
  background: var(--brand-50, #FAEEE6);
}

.wl-btn--inline[aria-pressed="true"] {
  border-color: var(--brand-300, #D08A60);
  background: var(--brand-50, #FAEEE6);
  color: var(--brand-500, #C2542A);
}

.wl-btn--inline .wl-btn-icon {
  width: 16px;
  height: 16px;
}
.wl-btn--inline .wl-btn-icon .icon {
  width: 16px;
  height: 16px;
  font-size: 16px;
}

.wl-btn--inline .wl-btn-label {
  font-weight: 500;
}

@media (max-width: 640px) {
  .wl-btn--inline { display: none; }
}

/* ============================================
   Watchlist 单页
   ============================================ */
.wl-page {
  max-width: var(--main-width, 1080px);
  margin: 0 auto;
  padding: 32px 20px 80px;
}

.wl-page-header {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 12px;
  margin-bottom: 8px;
  padding-bottom: 16px;
  border-bottom: 1px solid var(--border, #E5DED3);
}

.wl-page-title {
  font-family: var(--font-display, 'Fraunces', serif);
  font-size: 2rem;
  font-weight: 600;
  color: var(--ink-400, #2A1F18);
  margin: 0;
  display: flex;
  align-items: center;
  gap: 10px;
}

.wl-page-title-icon {
  font-size: 1.4em;
  color: var(--brand-500, #C2542A);
  width: 1.4em;
  height: 1.4em;
}

.wl-page-count {
  font-size: 0.95rem;
  color: var(--text-muted, #8A7B6F);
  font-weight: 400;
  margin-left: 4px;
}

.wl-clear-btn {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  font-size: 0.8125rem;
  font-family: var(--font-body, 'Inter', sans-serif);
  font-weight: 500;
  color: var(--accent-500, #B5485D);
  background: transparent;
  border: 1px solid var(--border, #E5DED3);
  border-radius: 999px;
  padding: 6px 12px;
  cursor: pointer;
  transition: all 160ms ease;
}
.wl-clear-btn:hover {
  background: var(--accent-50, #FBEEF0);
  border-color: var(--accent-200, #E8AAB4);
}

.wl-privacy {
  font-size: 0.8125rem;
  color: var(--text-muted, #8A7B6F);
  background: var(--cream-100, #FAF6EF);
  border: 1px solid var(--border, #E5DED3);
  border-radius: 8px;
  padding: 10px 14px;
  margin: 0 0 24px;
  display: flex;
  align-items: center;
  gap: 8px;
}
.wl-privacy .icon {
  color: var(--success, #5C7F4A);
  flex-shrink: 0;
}

/* ============================================
   Bookmark hint — 提示用户收藏 /watchlist/ 页面
   ============================================ */
.wl-bookmark-hint {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  padding: 14px 16px;
  margin: 0 0 28px;
  background: linear-gradient(135deg, var(--brand-50, #FAEEE6) 0%, var(--cream-50, #FDFBF7) 100%);
  border: 1px solid var(--brand-200, #E2B89E);
  border-left: 3px solid var(--brand-500, #C2542A);
  border-radius: 10px;
}
.wl-bookmark-hint-icon {
  flex-shrink: 0;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 32px;
  height: 32px;
  background: var(--brand-500, #C2542A);
  color: #fff;
  border-radius: 8px;
}
.wl-bookmark-hint-icon .icon {
  width: 18px;
  height: 18px;
  font-size: 18px;
  color: #fff;
}
.wl-bookmark-hint-body {
  flex: 1;
  min-width: 0;
}
.wl-bookmark-hint-title {
  margin: 0 0 4px;
  font-size: 0.95rem;
  line-height: 1.4;
  color: var(--ink-300, #382E29);
}
.wl-bookmark-hint-title strong {
  color: var(--brand-600, #9A4023);
  font-weight: 600;
}
.wl-bookmark-hint-sub {
  margin: 0;
  font-size: 0.8125rem;
  line-height: 1.55;
  color: var(--text-muted, #8A7B6F);
}
.wl-bookmark-hint-sub kbd {
  display: inline-block;
  padding: 1px 6px;
  margin: 0 1px;
  font-family: var(--font-mono, ui-monospace, SFMono-Regular, Menlo, monospace);
  font-size: 0.75rem;
  line-height: 1.3;
  color: var(--ink-300, #382E29);
  background: #fff;
  border: 1px solid var(--border, #E5DED3);
  border-bottom-width: 2px;
  border-radius: 4px;
  vertical-align: 1px;
}
@media (max-width: 540px) {
  .wl-bookmark-hint {
    padding: 12px 14px;
    gap: 10px;
  }
  .wl-bookmark-hint-icon {
    width: 28px;
    height: 28px;
  }
  .wl-bookmark-hint-icon .icon { width: 16px; height: 16px; font-size: 16px; }
  .wl-bookmark-hint-title { font-size: 0.9rem; }
  .wl-bookmark-hint-sub { font-size: 0.78rem; }
}
[data-theme="dark"] .wl-bookmark-hint {
  background: linear-gradient(135deg, rgba(194, 84, 42, 0.12) 0%, rgba(255, 255, 255, 0.04) 100%);
  border-color: var(--brand-400, #C46C3F);
  border-left-color: var(--brand-300, #D08A60);
}
[data-theme="dark"] .wl-bookmark-hint-title { color: var(--cream-100, #FAF6EF); }
[data-theme="dark"] .wl-bookmark-hint-title strong { color: var(--brand-300, #D08A60); }
[data-theme="dark"] .wl-bookmark-hint-sub kbd {
  background: rgba(255, 255, 255, 0.08);
  border-color: var(--cream-300, #E5DED3);
  color: var(--cream-100, #FAF6EF);
}

/* ===== 商品网格 ===== */
.wl-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
  gap: 20px;
  margin-top: 16px;
}

.wl-card {
  background: var(--surface, #FFFFFF);
  border: 1px solid var(--border, #E5DED3);
  border-radius: 12px;
  overflow: hidden;
  transition: transform 220ms ease, box-shadow 220ms ease;
  display: flex;
  flex-direction: column;
}

.wl-card:hover {
  transform: translateY(-2px);
  box-shadow: 0 2px 4px rgba(42, 31, 24, 0.06), 0 12px 28px rgba(42, 31, 24, 0.06);
}

.wl-card-image {
  position: relative;
  aspect-ratio: 1 / 1;
  background: var(--surface, #FFFFFF);
  overflow: hidden;
}

.wl-card-image img {
  width: 100%;
  height: 100%;
  object-fit: contain;
  padding: 16px;
}

.wl-card-remove {
  position: absolute;
  top: 10px;
  right: 10px;
  width: 32px;
  height: 32px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.92);
  backdrop-filter: blur(6px);
  -webkit-backdrop-filter: blur(6px);
  border: 1px solid var(--border, #E5DED3);
  color: var(--ink-100, #6E6057);
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  transition: all 160ms ease;
  z-index: 2;
  -webkit-tap-highlight-color: transparent;
  padding: 0;
  font: inherit;
}
.wl-card-remove:hover {
  color: var(--accent-500, #B5485D);
  border-color: var(--accent-200, #E8AAB4);
  background: var(--accent-50, #FBEEF0);
  transform: scale(1.08);
}
.wl-card-remove .icon {
  width: 16px;
  height: 16px;
  font-size: 16px;
}

.wl-card-body {
  padding: 16px;
  display: flex;
  flex-direction: column;
  gap: 6px;
  flex: 1;
  background: var(--cream-100, #FAF6EF);
}

.wl-card-brand {
  font-size: 0.7rem;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--text-muted, #8A7B6F);
  font-weight: 600;
  margin: 0;
}

.wl-card-title {
  font-size: 0.9375rem;
  line-height: 1.4;
  color: var(--ink-300, #382E29);
  font-weight: 500;
  margin: 0;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
  min-height: 2.8em;
}

.wl-card-meta {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  margin-top: auto;
  padding-top: 8px;
  gap: 8px;
  flex-wrap: wrap;
}

.wl-card-price {
  font-family: var(--font-display, 'Fraunces', serif);
  font-size: 1.25rem;
  font-weight: 600;
  color: var(--brand-500, #C2542A);
}

.wl-card-added {
  font-size: 0.75rem;
  color: var(--text-muted, #8A7B6F);
}

.wl-card-cta {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0;
  padding: 10px 16px;
  background: var(--brand-500, #C2542A);
  color: white;
  border-radius: 8px;
  font-size: 0.875rem;
  font-weight: 500;
  text-decoration: none;
  margin-top: 8px;
  transition: background 160ms ease, transform 160ms ease;
}
.wl-card-cta:hover {
  background: var(--brand-600, #9A4023);
  color: white;
  transform: translateY(-1px);
}

.wl-card.is-removing {
  opacity: 0;
  transform: scale(0.92);
  transition: opacity 240ms ease, transform 240ms ease;
  pointer-events: none;
}

/* ===== 空状态 ===== */
.wl-empty {
  text-align: center;
  padding: 80px 20px;
  max-width: 480px;
  margin: 0 auto;
}
.wl-empty-icon {
  width: 80px;
  height: 80px;
  color: var(--cream-400, #C9BFB1);
  margin: 0 auto 20px;
  display: block;
}
.wl-empty h3 {
  font-family: var(--font-display, 'Fraunces', serif);
  font-size: 1.5rem;
  color: var(--ink-300, #382E29);
  margin: 0 0 8px;
}
.wl-empty p {
  color: var(--text-muted, #8A7B6F);
  margin: 0 0 24px;
}

/* ============================================
   Toast 提示
   ============================================ */
.wl-toast {
  position: fixed;
  bottom: 24px;
  left: 50%;
  transform: translateX(-50%) translateY(20px);
  background: var(--ink-400, #2A1F18);
  color: var(--cream-50, #FDFBF7);
  padding: 12px 20px;
  border-radius: 999px;
  font-size: 0.875rem;
  font-family: var(--font-body, 'Inter', sans-serif);
  box-shadow: 0 2px 4px rgba(42, 31, 24, 0.06), 0 16px 40px rgba(42, 31, 24, 0.16);
  opacity: 0;
  pointer-events: none;
  transition: all 280ms cubic-bezier(0.34, 1.56, 0.64, 1);
  z-index: 9999;
  display: inline-flex;
  align-items: center;
  gap: 8px;
}
.wl-toast.is-visible {
  opacity: 1;
  transform: translateX(-50%) translateY(0);
}
.wl-toast-icon .icon {
  color: var(--brand-300, #D08A60);
  font-size: 16px;
}

/* ============================================
   暗色模式
   ============================================ */
[data-theme="dark"] .wl-btn--icon,
[data-theme="dark"] .wl-card-remove {
  background: rgba(45, 18, 9, 0.85);
  border-color: var(--cream-300, #E5DED3);
  color: var(--cream-200, #F2EBE0);
}
[data-theme="dark"] .wl-btn--icon:hover,
[data-theme="dark"] .wl-card-remove:hover {
  background: rgba(45, 18, 9, 1);
  color: var(--brand-300, #D08A60);
}
[data-theme="dark"] .wl-btn--icon[aria-pressed="true"] {
  background: rgba(194, 84, 42, 0.15);
  border-color: var(--brand-400, #C46C3F);
  color: var(--brand-300, #D08A60);
}
[data-theme="dark"] .wl-card {
  background: var(--surface, #1A1108);
  border-color: var(--cream-300, #E5DED3);
}
[data-theme="dark"] .wl-card-image {
  background: var(--surface, #1A1108);
}
[data-theme="dark"] .wl-card-body {
  background: rgba(255, 255, 255, 0.04);
}
[data-theme="dark"] .wl-page-title {
  color: var(--cream-100, #FAF6EF);
}
[data-theme="dark"] .wl-card-title {
  color: var(--cream-100, #FAF6EF);
}
[data-theme="dark"] .wl-privacy {
  background: rgba(255, 255, 255, 0.04);
}
[data-theme="dark"] .wl-btn--inline {
  color: var(--cream-100, #FAF6EF);
}
[data-theme="dark"] .wl-btn--inline:hover,
[data-theme="dark"] .wl-btn--inline[aria-pressed="true"] {
  color: var(--brand-300, #D08A60);
  background: rgba(194, 84, 42, 0.12);
}