/**
 * MC Web Store · Apple Liquid Glass 主题
 */

@keyframes liquid-fade-up {
  from { opacity: 0; transform: translateY(16px); }
  to { opacity: 1; transform: translateY(0); }
}

@keyframes liquid-fade-in {
  from { opacity: 0; }
  to { opacity: 1; }
}

@keyframes liquid-scale-in {
  from { opacity: 0; transform: scale(0.96); }
  to { opacity: 1; transform: scale(1); }
}

@keyframes liquid-slide-down {
  from { opacity: 0; transform: translateY(-8px); }
  to { opacity: 1; transform: translateY(0); }
}

@keyframes liquid-hero-in {
  from { opacity: 0; transform: translateY(20px); }
  to { opacity: 1; transform: translateY(0); }
}

@keyframes liquid-nav-in {
  from { opacity: 0; transform: translateY(-10px); }
  to { opacity: 1; transform: translateY(0); }
}

/* —— 背景 —— */
html {
  min-height: 100% !important;
}

html::before {
  content: "" !important;
  display: block !important;
  position: fixed !important;
  inset: 0 !important;
  z-index: -2 !important;
  background: var(--bg-image) center center / cover no-repeat !important;
  pointer-events: none !important;
}

html::after {
  content: "" !important;
  display: block !important;
  position: fixed !important;
  inset: 0 !important;
  z-index: -1 !important;
  background: var(--bg-overlay) !important;
  pointer-events: none !important;
}

body {
  font-family: var(--font-body) !important;
  background: transparent !important;
  color: var(--text3) !important;
  padding-top: 96px !important;
  -webkit-font-smoothing: antialiased !important;
}

.page-section.ios-enter,
#page-shop.ios-enter {
  animation: liquid-fade-up var(--duration) var(--ios-spring) both;
}

/* —— 液态玻璃通用 —— */
.liquid-glass,
.site-header,
.product-card,
.order-detail-card,
.balance-card,
.balance-query-card,
.balance-result-card,
.balance-display,
.search-box,
.modal-content,
.password-modal-content,
.podium-item,
.section-label,
.hero-badge,
.hero-btn-secondary,
.theme-toggle {
  backdrop-filter: var(--liquid-blur) !important;
  -webkit-backdrop-filter: var(--liquid-blur) !important;
}

/* —— 导航栏 —— */
.site-header {
  position: fixed !important;
  top: 12px !important;
  left: 0 !important;
  right: 0 !important;
  margin-left: auto !important;
  margin-right: auto !important;
  transform: none !important;
  width: min(calc(100% - 32px), 1280px) !important;
  max-width: 1280px !important;
  z-index: var(--z-sticky) !important;
  background: var(--liquid-glass) !important;
  border: 1px solid var(--liquid-glass-border) !important;
  border-radius: var(--radius-sheet) !important;
  box-shadow: var(--liquid-shadow), var(--liquid-highlight) !important;
  animation: liquid-nav-in 0.5s var(--ios-spring) both !important;
}

.site-header .container.header-inner,
.site-header .header-inner {
  max-width: 100% !important;
  width: 100% !important;
  margin: 0 !important;
  min-height: 60px !important;
  padding: 14px 22px !important;
  display: flex !important;
  align-items: center !important;
  justify-content: space-between !important;
  gap: 16px !important;
  box-sizing: border-box !important;
}

.nav {
  display: flex !important;
  align-items: center !important;
  gap: 4px !important;
  flex-wrap: wrap !important;
}

.nav-item {
  border-radius: var(--radius-pill) !important;
  padding: 10px 16px !important;
  font-size: 0.9375rem !important;
  line-height: 1.2 !important;
  min-height: 40px !important;
  display: inline-flex !important;
  align-items: center !important;
  color: var(--text-on-bg-muted) !important;
  border: 1px solid transparent !important;
  transition: background var(--duration-fast) var(--ios-spring), color var(--duration-fast) var(--ios-ease), transform var(--duration-fast) var(--ios-spring) !important;
}

.nav-item:hover {
  color: var(--text-on-bg) !important;
  background: rgba(255, 255, 255, 0.14) !important;
}

.logo-icon {
  width: 42px !important;
  height: 42px !important;
  font-size: 22px !important;
  flex-shrink: 0 !important;
  background: var(--grad-cinema) !important;
  border: none !important;
  border-radius: 12px !important;
  box-shadow: var(--shadow-sm) !important;
  transition: transform var(--duration-fast) var(--ios-spring) !important;
}

.logo:hover .logo-icon {
  transform: scale(1.05) !important;
}

.logo-title {
  font-family: var(--font-display) !important;
  font-weight: 700 !important;
  letter-spacing: -0.02em !important;
  text-transform: none !important;
  color: var(--text-on-bg) !important;
  text-shadow: var(--text-shadow-readable) !important;
}

.logo-title span {
  color: #64b5ff !important;
  background: none !important;
  -webkit-text-fill-color: #64b5ff !important;
}

.logo-subtitle {
  color: var(--text-on-bg-muted) !important;
  text-shadow: var(--text-shadow-readable) !important;
}

.nav-item.active {
  color: var(--text-on-bg) !important;
  background: rgba(255, 255, 255, 0.22) !important;
  border-color: rgba(255, 255, 255, 0.28) !important;
  font-weight: 600 !important;
  box-shadow: var(--liquid-highlight) !important;
}

.nav-item.active::after {
  display: none !important;
}

.theme-toggle,
.btn-set-password {
  min-height: 40px !important;
  padding: 10px 16px !important;
  font-size: 0.9375rem !important;
  border-radius: var(--radius-control) !important;
}

.theme-toggle {
  background: rgba(255, 255, 255, 0.18) !important;
  color: var(--text-on-bg) !important;
  border: 1px solid rgba(255, 255, 255, 0.25) !important;
  box-shadow: var(--liquid-highlight) !important;
}

/* —— 按钮 —— */
.btn-set-password,
.search-btn,
.btn-buy,
.hero-btn-primary,
.page-btn.active {
  background: var(--grad-cinema) !important;
  color: #ffffff !important;
  font-weight: 600 !important;
  font-family: var(--font-body) !important;
  border-radius: var(--radius-control) !important;
  border: none !important;
  box-shadow: var(--shadow-sm), var(--liquid-highlight) !important;
  transition: transform var(--duration-fast) var(--ios-spring), filter var(--duration-fast) var(--ios-ease), box-shadow var(--duration-fast) var(--ios-ease) !important;
}

.btn-set-password:hover,
.search-btn:hover,
.btn-buy:hover,
.hero-btn-primary:hover {
  filter: brightness(1.06) !important;
  transform: translateY(-1px) !important;
  box-shadow: var(--shadow-md) !important;
}

.btn-set-password:active,
.search-btn:active,
.btn-buy:active,
.hero-btn-primary:active,
.theme-toggle:active,
.nav-item:active {
  transform: scale(0.97) !important;
  opacity: 0.9 !important;
}

.btn-buy:disabled {
  background: rgba(255, 255, 255, 0.25) !important;
  color: rgba(255, 255, 255, 0.5) !important;
  box-shadow: none !important;
  transform: none !important;
}

/* —— Hero —— */
.hero {
  background: transparent !important;
  min-height: auto !important;
  padding: 48px 0 56px !important;
  border-bottom: none !important;
}

.hero-grid-bg,
.hero-glow-left,
.hero-glow-right,
.hero-particle {
  display: none !important;
}

.hero-content {
  animation: liquid-hero-in 0.6s var(--ios-spring) 0.05s both !important;
}

.hero-badge {
  background: var(--liquid-glass) !important;
  border: 1px solid var(--liquid-glass-border) !important;
  color: var(--text-on-bg) !important;
  border-radius: var(--radius-pill) !important;
  letter-spacing: 0 !important;
  text-transform: none !important;
  font-family: var(--font-body) !important;
  font-size: 0.8125rem !important;
  font-weight: 600 !important;
  box-shadow: var(--liquid-shadow), var(--liquid-highlight) !important;
}

.hero-badge svg {
  fill: var(--accent) !important;
}

.hero-title {
  font-family: var(--font-display) !important;
  font-weight: 700 !important;
  letter-spacing: -0.03em !important;
  text-transform: none !important;
  line-height: 1.08 !important;
}

.hero-title .line1 {
  color: var(--text-on-bg) !important;
  text-shadow: var(--text-shadow-readable) !important;
  -webkit-text-fill-color: var(--text-on-bg) !important;
}

.hero-title .line2 {
  background: linear-gradient(135deg, #64b5ff 0%, #a78bfa 50%, #f472b6 100%) !important;
  -webkit-background-clip: text !important;
  -webkit-text-fill-color: transparent !important;
  background-clip: text !important;
  filter: drop-shadow(0 2px 8px rgba(0, 0, 0, 0.35)) !important;
}

.hero-subtitle {
  color: var(--text-on-bg-muted) !important;
  font-size: 1.0625rem !important;
  line-height: 1.6 !important;
  text-shadow: var(--text-shadow-readable) !important;
}

.hero-btn {
  border-radius: var(--radius-control) !important;
  font-weight: 600 !important;
  font-family: var(--font-body) !important;
}

.hero-btn-secondary {
  background: var(--liquid-glass) !important;
  color: var(--text-on-bg) !important;
  border: 1px solid var(--liquid-glass-border) !important;
  box-shadow: var(--liquid-shadow), var(--liquid-highlight) !important;
}

.hero-btn-secondary:hover {
  background: var(--liquid-glass-strong) !important;
}

.hero-interact-label {
  color: var(--text-on-bg-muted) !important;
  text-shadow: var(--text-shadow-readable) !important;
}

.hero-icon-btn {
  border-radius: var(--radius-control) !important;
  background: var(--liquid-glass) !important;
  border: 1px solid var(--liquid-glass-border) !important;
  box-shadow: var(--liquid-shadow), var(--liquid-highlight) !important;
  backdrop-filter: var(--liquid-blur) !important;
  -webkit-backdrop-filter: var(--liquid-blur) !important;
}

.hero-cta {
  animation: liquid-fade-up 0.55s var(--ios-spring) 0.15s both !important;
}

.hero-visual {
  display: none !important;
}

.hero-wrapper {
  grid-template-columns: 1fr !important;
  max-width: var(--max-width) !important;
}

.hero-server-banner img {
  border-radius: var(--radius-media) !important;
  border: 1px solid var(--liquid-glass-border) !important;
  box-shadow: var(--liquid-shadow) !important;
}

/* —— 搜索 —— */
.search-box {
  background: var(--liquid-glass-strong) !important;
  border: 1px solid var(--liquid-glass-border) !important;
  border-radius: var(--radius-sheet) !important;
  box-shadow: var(--liquid-shadow), var(--liquid-highlight) !important;
  animation: liquid-fade-up 0.5s var(--ios-spring) 0.2s both !important;
}

.search-box:focus-within {
  border-color: rgba(0, 122, 255, 0.45) !important;
  box-shadow: var(--liquid-shadow-lg), 0 0 0 3px rgba(0, 122, 255, 0.18) !important;
}

.search-info {
  color: var(--text-on-bg-muted) !important;
  text-shadow: var(--text-shadow-readable) !important;
}

.search-info a {
  color: #64b5ff !important;
  text-shadow: var(--text-shadow-readable) !important;
}

/* —— 区块标题 —— */
.section-label {
  background: var(--liquid-glass) !important;
  border: 1px solid var(--liquid-glass-border) !important;
  border-radius: var(--radius-sheet) !important;
  padding: 20px 28px !important;
  box-shadow: var(--liquid-shadow), var(--liquid-highlight) !important;
  max-width: 640px !important;
  margin-left: auto !important;
  margin-right: auto !important;
}

.section-label h2,
.section-title,
.page-section > h2,
.ranking-header h3 {
  font-family: var(--font-display) !important;
  font-weight: 700 !important;
  letter-spacing: -0.02em !important;
  text-transform: none !important;
  color: var(--text-on-glass) !important;
  text-shadow: none !important;
}

.section-label p,
.section-subtitle {
  color: var(--text-on-glass-muted) !important;
  text-shadow: none !important;
}

.page-section > h2.section-title,
.page-section > .section-subtitle {
  text-align: center !important;
}

.page-section > h2.section-title {
  font-family: var(--font-display) !important;
  font-weight: 700 !important;
  color: var(--text-on-bg) !important;
  text-shadow: var(--text-shadow-readable) !important;
  margin-bottom: 8px !important;
}

.page-section > .section-subtitle {
  color: var(--text-on-bg-muted) !important;
  text-shadow: var(--text-shadow-readable) !important;
  text-align: center !important;
  margin-bottom: 24px !important;
}

.page-section > h3,
.page-section h3:not(.card-header h3) {
  font-family: var(--font-display) !important;
  color: var(--text-on-bg) !important;
  text-shadow: var(--text-shadow-readable) !important;
  font-weight: 700 !important;
}

/* —— 表单 —— */
.form-input,
.balance-form-input,
.search-input,
input[type="text"],
input[type="password"],
textarea,
select {
  background: rgba(255, 255, 255, 0.35) !important;
  color: var(--text-on-glass) !important;
  border: 1px solid var(--liquid-glass-border) !important;
  border-radius: var(--radius-control) !important;
  box-shadow: inset 0 1px 2px rgba(0, 0, 0, 0.06) !important;
  backdrop-filter: blur(20px) !important;
  -webkit-backdrop-filter: blur(20px) !important;
}

.form-input:focus,
.balance-form-input:focus,
.search-input:focus,
input[type="text"]:focus,
input[type="password"]:focus,
textarea:focus {
  outline: none !important;
  border-color: rgba(0, 122, 255, 0.5) !important;
  box-shadow: 0 0 0 3px rgba(0, 122, 255, 0.18) !important;
}

.form-label,
.balance-form-label {
  color: var(--text-on-glass) !important;
  font-weight: 600 !important;
}

.chat-messages {
  background: rgba(255, 255, 255, 0.25) !important;
  border: 1px solid var(--liquid-glass-border) !important;
  border-radius: var(--radius-media) !important;
  backdrop-filter: blur(20px) !important;
  -webkit-backdrop-filter: blur(20px) !important;
}

/* —— 商品卡片 —— */
.product-card {
  background: var(--liquid-glass-strong) !important;
  color: var(--text-on-glass) !important;
  border: 1px solid var(--liquid-glass-border) !important;
  border-radius: var(--radius-card) !important;
  box-shadow: var(--liquid-shadow), var(--liquid-highlight) !important;
  transition: transform var(--duration) var(--ios-spring), box-shadow var(--duration) var(--ios-ease) !important;
  animation: liquid-fade-up 0.45s var(--ios-spring) both !important;
}

.product-card:nth-child(1) { animation-delay: 0.04s; }
.product-card:nth-child(2) { animation-delay: 0.08s; }
.product-card:nth-child(3) { animation-delay: 0.12s; }
.product-card:nth-child(4) { animation-delay: 0.16s; }
.product-card:nth-child(5) { animation-delay: 0.20s; }
.product-card:nth-child(6) { animation-delay: 0.24s; }

.product-card::before {
  display: none !important;
}

.product-card:hover {
  transform: translateY(-3px) scale(1.01) !important;
  box-shadow: var(--liquid-shadow-lg), var(--liquid-highlight) !important;
  background: var(--surface-solid) !important;
}

.product-card:active {
  transform: scale(0.98) !important;
}

.product-name {
  color: var(--text-on-glass) !important;
  font-weight: 700 !important;
}

.product-desc {
  color: var(--text-on-glass-muted) !important;
}

.product-price {
  color: var(--accent) !important;
  font-weight: 700 !important;
}

.product-icon-wrap {
  background: rgba(255, 255, 255, 0.35) !important;
  border: 1px solid var(--liquid-glass-border) !important;
  border-radius: var(--radius-media) !important;
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.5) !important;
}

.product-stock-badge {
  border-radius: var(--radius-pill) !important;
  background: var(--liquid-glass-strong) !important;
  color: var(--text-on-glass) !important;
  border: 1px solid var(--liquid-glass-border) !important;
  backdrop-filter: var(--liquid-blur) !important;
  -webkit-backdrop-filter: var(--liquid-blur) !important;
}

.btn-recycle {
  border-radius: var(--radius-control) !important;
  border: 1px solid rgba(255, 149, 0, 0.35) !important;
  background: rgba(255, 149, 0, 0.12) !important;
  color: #cc7700 !important;
  backdrop-filter: blur(20px) !important;
  -webkit-backdrop-filter: blur(20px) !important;
}

body.dark .btn-recycle {
  color: #ffb340 !important;
}

/* —— 内页卡片 —— */
.order-detail-card,
.balance-card,
.balance-query-card,
.balance-result-card,
.balance-display,
.podium-item {
  background: var(--liquid-glass-strong) !important;
  color: var(--text-on-glass) !important;
  border: 1px solid var(--liquid-glass-border) !important;
  border-radius: var(--radius-card) !important;
  box-shadow: var(--liquid-shadow), var(--liquid-highlight) !important;
}

.balance-display::before {
  display: none !important;
}

#donation-grand-total,
.balance-amount {
  color: var(--accent) !important;
  font-family: var(--font-display) !important;
  font-weight: 700 !important;
  letter-spacing: -0.02em !important;
}

.order-detail-card .empty-state,
.product-card .empty-state,
.modal-content .empty-state {
  color: var(--text-on-glass-muted) !important;
  text-shadow: none !important;
}

.order-detail-card .empty-text,
.product-card .empty-text {
  color: var(--text-on-glass-muted) !important;
}

.empty-state:not(.order-detail-card .empty-state):not(.product-card .empty-state) {
  color: var(--text-on-bg-muted) !important;
  text-shadow: var(--text-shadow-readable) !important;
}

/* —— 模态框 —— */
.modal-content,
.password-modal-content {
  background: var(--liquid-glass-strong) !important;
  color: var(--text-on-glass) !important;
  border: 1px solid var(--liquid-glass-border) !important;
  border-radius: var(--radius-sheet) !important;
  box-shadow: var(--shadow-modal), var(--liquid-highlight) !important;
  animation: liquid-scale-in 0.35s var(--ios-spring) both !important;
}

.modal-backdrop.show {
  animation: liquid-fade-in 0.25s var(--ios-ease) both;
  background: rgba(0, 0, 0, 0.35) !important;
  backdrop-filter: blur(8px) !important;
  -webkit-backdrop-filter: blur(8px) !important;
}

/* —— Toast —— */
.toast {
  border-radius: var(--radius-sheet) !important;
  border: 1px solid rgba(255, 255, 255, 0.2) !important;
  backdrop-filter: var(--liquid-blur) !important;
  -webkit-backdrop-filter: var(--liquid-blur) !important;
  animation: liquid-slide-down 0.35s var(--ios-spring) both !important;
  box-shadow: var(--liquid-shadow-lg) !important;
  font-family: var(--font-body) !important;
}

.toast.toast-success { background: rgba(52, 199, 89, 0.88) !important; }
.toast.toast-error { background: rgba(255, 59, 48, 0.88) !important; }
.toast.toast-info { background: rgba(0, 122, 255, 0.88) !important; }

/* —— 分页 —— */
.page-btn {
  border-radius: var(--radius-control) !important;
  border: 1px solid var(--liquid-glass-border) !important;
  background: var(--liquid-glass) !important;
  color: var(--text-on-glass) !important;
  box-shadow: var(--liquid-highlight) !important;
  backdrop-filter: var(--liquid-blur) !important;
  -webkit-backdrop-filter: var(--liquid-blur) !important;
}

.page-btn.active {
  color: #ffffff !important;
}

.page-btn:active {
  transform: scale(0.94) !important;
}

.podium-item:hover {
  transform: translateY(-2px) !important;
  box-shadow: var(--liquid-shadow-lg) !important;
}

@media (prefers-reduced-motion: reduce) {
  .product-card,
  .hero-content,
  .hero-cta,
  .search-box,
  .site-header,
  .page-section.ios-enter,
  .modal-content {
    animation: none !important;
    transition: none !important;
  }
}