/* ============================================
   梦幻渐变玻璃态风格 — 设计系统
   杭州曼萱科技有限公司
   ============================================ */

/* --- Color Tokens --- */
:root {
  --mx-primary: #E040FB;
  --mx-primary-deep: #7C4DFF;
  --mx-accent-blue: #448AFF;
  --mx-accent-pink: #FF4081;
  --mx-bg-start: #f8f0ff;
  --mx-bg-end: #f0e8ff;
  --mx-glass: rgba(255, 255, 255, 0.6);
  --mx-glass-strong: rgba(255, 255, 255, 0.75);
  --mx-glass-light: rgba(255, 255, 255, 0.4);
  --mx-glass-border: rgba(255, 255, 255, 0.5);
  --mx-text: #2D1B4E;
  --mx-text-secondary: #6B5B7B;
  --mx-text-light: #9B8BAB;
  --mx-shadow: rgba(124, 77, 255, 0.12);
  --mx-shadow-strong: rgba(224, 64, 251, 0.2);
  --mx-gradient: linear-gradient(135deg, #E040FB 0%, #7C4DFF 100%);
  --mx-gradient-soft: linear-gradient(135deg, #F48FB1 0%, #CE93D8 50%, #B39DDB 100%);
  --mx-gradient-btn: linear-gradient(135deg, #E040FB 0%, #7C4DFF 100%);
  --mx-gradient-btn-hover: linear-gradient(135deg, #EA80FC 0%, #B388FF 100%);
  --mx-outline: rgba(124, 77, 255, 0.2);
  --mx-outline-light: rgba(224, 64, 251, 0.15);
  --mx-error: #EF5350;
  --mx-success: #66BB6A;

  --mx-radius-sm: 8px;
  --mx-radius-md: 12px;
  --mx-radius-lg: 16px;
  --mx-radius-xl: 24px;
  --mx-radius-full: 50%;

  --mx-blur: blur(20px);
  --mx-blur-light: blur(12px);

  --mx-transition: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  --mx-transition-slow: 0.5s cubic-bezier(0.4, 0, 0.2, 1);

  --mx-max-width: 1200px;
  --mx-gutter: 24px;
}

/* --- Type Scale --- */
.mx-display-large { font-size: 57px; line-height: 64px; font-weight: 300; letter-spacing: -0.25px; }
.mx-display-medium { font-size: 45px; line-height: 52px; font-weight: 300; }
.mx-display-small { font-size: 36px; line-height: 44px; font-weight: 400; }
.mx-headline-large { font-size: 32px; line-height: 40px; font-weight: 400; }
.mx-headline-medium { font-size: 28px; line-height: 36px; font-weight: 400; }
.mx-headline-small { font-size: 24px; line-height: 32px; font-weight: 400; }
.mx-title-large { font-size: 22px; line-height: 28px; font-weight: 500; }
.mx-title-medium { font-size: 16px; line-height: 24px; font-weight: 500; letter-spacing: 0.15px; }
.mx-title-small { font-size: 14px; line-height: 20px; font-weight: 500; letter-spacing: 0.1px; }
.mx-body-large { font-size: 16px; line-height: 24px; font-weight: 400; letter-spacing: 0.5px; }
.mx-body-medium { font-size: 14px; line-height: 20px; font-weight: 400; letter-spacing: 0.25px; }
.mx-body-small { font-size: 12px; line-height: 16px; font-weight: 400; letter-spacing: 0.4px; }
.mx-label-large { font-size: 14px; line-height: 20px; font-weight: 500; letter-spacing: 0.1px; }
.mx-label-medium { font-size: 12px; line-height: 16px; font-weight: 500; letter-spacing: 0.5px; }
.mx-label-small { font-size: 11px; line-height: 16px; font-weight: 500; letter-spacing: 0.5px; }

/* --- Reset & Base --- */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  scroll-behavior: smooth;
  -webkit-text-size-adjust: 100%;
}

body {
  font-family: 'Noto Sans SC', 'PingFang SC', 'Microsoft YaHei', 'Helvetica Neue', Arial, sans-serif;
  background: linear-gradient(135deg, var(--mx-bg-start) 0%, var(--mx-bg-end) 100%);
  background-attachment: fixed;
  color: var(--mx-text);
  font-size: 16px;
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  overflow-x: hidden;
  min-height: 100vh;
  padding-top: 64px;
}

a {
  text-decoration: none;
  color: inherit;
  transition: color var(--mx-transition);
}

img, svg { max-width: 100%; height: auto; display: block; }
button { font-family: inherit; cursor: pointer; border: none; background: none; }
input, select, textarea { font-family: inherit; font-size: inherit; }
ul, ol { list-style: none; }

/* --- Layout --- */
.mx-container {
  width: 100%;
  max-width: var(--mx-max-width);
  margin: 0 auto;
  padding: 0 var(--mx-gutter);
}

/* --- Glassmorphism Top App Bar --- */
.mx-top-app-bar {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 100;
  background: var(--mx-glass);
  backdrop-filter: var(--mx-blur);
  -webkit-backdrop-filter: var(--mx-blur);
  height: 64px;
  display: flex;
  align-items: center;
  padding: 0 16px;
  border-bottom: 1px solid var(--mx-glass-border);
  transition: background var(--mx-transition), box-shadow var(--mx-transition);
}

.mx-top-app-bar.scrolled {
  background: var(--mx-glass-strong);
  box-shadow: 0 4px 30px var(--mx-shadow);
}

.mx-top-app-bar__content {
  display: flex;
  align-items: center;
  width: 100%;
  max-width: var(--mx-max-width);
  margin: 0 auto;
  padding: 0 8px;
  gap: 8px;
}

.mx-top-app-bar__logo {
  display: flex;
  align-items: center;
  gap: 10px;
  text-decoration: none;
  flex-shrink: 0;
}

.mx-top-app-bar__logo-icon {
  width: 36px;
  height: 36px;
  border-radius: var(--mx-radius-sm);
  background: var(--mx-gradient);
  display: flex;
  align-items: center;
  justify-content: center;
  color: #fff;
  font-size: 18px;
  font-weight: 700;
  letter-spacing: 1px;
  box-shadow: 0 2px 12px var(--mx-shadow-strong);
}

.mx-top-app-bar__logo-text {
  font-size: 18px;
  font-weight: 600;
  background: var(--mx-gradient);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.mx-top-app-bar__spacer { flex: 1; }

.mx-top-app-bar__nav {
  display: flex;
  align-items: center;
  gap: 4px;
}

.mx-top-app-bar__nav-item {
  position: relative;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 8px 16px;
  border-radius: var(--mx-radius-full);
  font-size: 14px;
  font-weight: 500;
  letter-spacing: 0.1px;
  color: var(--mx-text-secondary);
  overflow: hidden;
  transition: background-color var(--mx-transition), color var(--mx-transition);
}

.mx-top-app-bar__nav-item:hover {
  background: rgba(224, 64, 251, 0.08);
  color: var(--mx-primary);
}

.mx-top-app-bar__nav-item.active {
  background: rgba(224, 64, 251, 0.12);
  color: var(--mx-primary);
}

.mx-top-app-bar__nav-item svg {
  width: 18px;
  height: 18px;
  flex-shrink: 0;
}

.mx-top-app-bar__cart-badge {
  position: absolute;
  top: 2px;
  right: 6px;
  min-width: 18px;
  height: 18px;
  padding: 0 5px;
  border-radius: var(--mx-radius-full);
  background: var(--mx-accent-pink);
  color: #fff;
  font-size: 11px;
  font-weight: 600;
  display: none;
  align-items: center;
  justify-content: center;
  line-height: 1;
}

.mx-top-app-bar__cart-badge.show { display: flex; }

.mx-top-app-bar__menu-btn {
  display: none;
  width: 48px;
  height: 48px;
  align-items: center;
  justify-content: center;
  border-radius: var(--mx-radius-full);
  color: var(--mx-text-secondary);
}

.mx-top-app-bar__menu-btn svg { width: 24px; height: 24px; }

.mx-top-app-bar__back {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 48px;
  height: 48px;
  border-radius: var(--mx-radius-full);
  color: var(--mx-text);
  margin-right: 4px;
  overflow: hidden;
  position: relative;
}

.mx-top-app-bar__back:hover { background: rgba(224, 64, 251, 0.08); }
.mx-top-app-bar__back svg { width: 24px; height: 24px; }

/* --- Buttons --- */
.mx-btn {
  position: relative;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  min-width: 48px;
  height: 40px;
  padding: 0 24px;
  border-radius: var(--mx-radius-xl);
  font-size: 14px;
  font-weight: 500;
  letter-spacing: 0.1px;
  white-space: nowrap;
  overflow: hidden;
  transition: box-shadow var(--mx-transition), background var(--mx-transition), transform 0.15s ease;
}

.mx-btn--filled {
  background: var(--mx-gradient-btn);
  color: #fff;
  box-shadow: 0 2px 12px var(--mx-shadow-strong);
}

.mx-btn--filled:hover {
  background: var(--mx-gradient-btn-hover);
  box-shadow: 0 4px 20px var(--mx-shadow-strong);
  transform: translateY(-1px);
}

.mx-btn--filled:active { transform: translateY(0); box-shadow: 0 2px 8px var(--mx-shadow); }

.mx-btn--outlined {
  background: var(--mx-glass);
  color: var(--mx-primary);
  border: 1.5px solid var(--mx-outline);
  backdrop-filter: var(--mx-blur-light);
  -webkit-backdrop-filter: var(--mx-blur-light);
}

.mx-btn--outlined:hover {
  background: rgba(224, 64, 251, 0.08);
  border-color: var(--mx-primary);
}

.mx-btn--tonal {
  background: rgba(224, 64, 251, 0.1);
  color: var(--mx-primary-deep);
}

.mx-btn--tonal:hover {
  background: rgba(224, 64, 251, 0.18);
}

.mx-btn--text {
  background: transparent;
  color: var(--mx-primary);
  padding: 0 12px;
}

.mx-btn--text:hover { background: rgba(224, 64, 251, 0.08); }

.mx-btn--large {
  height: 56px;
  padding: 0 32px;
  font-size: 16px;
  border-radius: var(--mx-radius-xl);
}

.mx-btn svg { width: 18px; height: 18px; flex-shrink: 0; }

.mx-btn--extended-fab {
  height: 56px;
  padding: 0 20px;
  border-radius: var(--mx-radius-lg);
  background: rgba(224, 64, 251, 0.12);
  color: var(--mx-primary-deep);
  box-shadow: 0 4px 16px var(--mx-shadow);
  gap: 12px;
  font-size: 16px;
  backdrop-filter: var(--mx-blur-light);
  -webkit-backdrop-filter: var(--mx-blur-light);
}

.mx-btn--extended-fab:hover {
  background: rgba(224, 64, 251, 0.2);
  box-shadow: 0 6px 24px var(--mx-shadow);
}

.mx-btn--sm {
  height: 32px;
  padding: 0 16px;
  font-size: 13px;
  border-radius: var(--mx-radius-xl);
}

.mx-btn:disabled, .mx-btn[disabled] {
  background: rgba(107, 91, 123, 0.12);
  color: rgba(107, 91, 123, 0.38);
  box-shadow: none;
  cursor: not-allowed;
  pointer-events: none;
}

/* --- Ripple --- */
.mx-ripple {
  position: absolute;
  border-radius: 50%;
  background: currentColor;
  opacity: 0.12;
  transform: scale(0);
  pointer-events: none;
  animation: mx-ripple-expand 600ms cubic-bezier(0.4, 0, 0.2, 1) forwards;
}

@keyframes mx-ripple-expand {
  to { transform: scale(4); opacity: 0; }
}

/* --- Glass Cards --- */
.mx-card {
  position: relative;
  border-radius: var(--mx-radius-lg);
  overflow: hidden;
  transition: box-shadow var(--mx-transition), transform var(--mx-transition);
}

.mx-card--glass {
  background: var(--mx-glass);
  backdrop-filter: var(--mx-blur);
  -webkit-backdrop-filter: var(--mx-blur);
  border: 1px solid var(--mx-glass-border);
  box-shadow: 0 4px 16px var(--mx-shadow);
}

.mx-card--glass:hover {
  box-shadow: 0 8px 32px var(--mx-shadow-strong);
  transform: translateY(-4px);
}

/* --- Hero Section --- */
.mx-hero {
  background: linear-gradient(135deg, rgba(224, 64, 251, 0.08) 0%, rgba(124, 77, 255, 0.12) 50%, rgba(68, 138, 255, 0.08) 100%);
  padding: 80px 0 64px;
  text-align: center;
  position: relative;
  overflow: hidden;
}

.mx-hero::before {
  content: '';
  position: absolute;
  top: -120px;
  right: -80px;
  width: 400px;
  height: 400px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(224, 64, 251, 0.15) 0%, transparent 70%);
  animation: mx-float 8s ease-in-out infinite;
}

.mx-hero::after {
  content: '';
  position: absolute;
  bottom: -100px;
  left: -60px;
  width: 300px;
  height: 300px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(124, 77, 255, 0.12) 0%, transparent 70%);
  animation: mx-float 10s ease-in-out infinite reverse;
}

@keyframes mx-float {
  0%, 100% { transform: translate(0, 0) scale(1); }
  50% { transform: translate(20px, -20px) scale(1.05); }
}

.mx-hero__content {
  position: relative;
  z-index: 1;
}

.mx-hero__title {
  font-size: 45px;
  line-height: 52px;
  font-weight: 300;
  color: var(--mx-text);
  margin-bottom: 16px;
}

.mx-hero__title span {
  background: var(--mx-gradient);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  font-weight: 500;
}

.mx-hero__subtitle {
  font-size: 16px;
  line-height: 24px;
  color: var(--mx-text-secondary);
  max-width: 600px;
  margin: 0 auto 32px;
  letter-spacing: 0.5px;
}

.mx-hero__actions {
  display: flex;
  gap: 12px;
  justify-content: center;
  flex-wrap: wrap;
}

/* --- Sections --- */
.mx-section {
  padding: 64px 0;
}

.mx-section__header {
  text-align: center;
  margin-bottom: 48px;
}

.mx-section__title {
  font-size: 28px;
  line-height: 36px;
  font-weight: 400;
  color: var(--mx-text);
  margin-bottom: 8px;
}

.mx-section__subtitle {
  font-size: 14px;
  line-height: 20px;
  color: var(--mx-text-secondary);
  letter-spacing: 0.25px;
}

/* --- Product Grid --- */
.mx-product-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
}

a.mx-product-card {
  display: block;
  text-decoration: none;
  color: inherit;
}

.mx-product-card {
  position: relative;
  border-radius: var(--mx-radius-lg);
  background: var(--mx-glass);
  backdrop-filter: var(--mx-blur);
  -webkit-backdrop-filter: var(--mx-blur);
  border: 1px solid var(--mx-glass-border);
  box-shadow: 0 4px 16px var(--mx-shadow);
  overflow: hidden;
  cursor: pointer;
  transition: box-shadow var(--mx-transition-slow), transform var(--mx-transition-slow);
}

.mx-product-card:hover {
  box-shadow: 0 8px 40px var(--mx-shadow-strong);
  transform: translateY(-6px);
}

.mx-product-card__media {
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 32px 24px;
  position: relative;
  min-height: 140px;
}

.mx-product-card__icon {
  width: 72px;
  height: 72px;
  filter: drop-shadow(0 4px 12px rgba(224, 64, 251, 0.3));
  transition: transform var(--mx-transition-slow);
}

.mx-product-card:hover .mx-product-card__icon {
  transform: scale(1.1) rotate(2deg);
}

.mx-product-card__tag {
  position: absolute;
  top: 12px;
  left: 12px;
  padding: 2px 10px;
  border-radius: var(--mx-radius-sm);
  background: rgba(255, 255, 255, 0.25);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  color: #fff;
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.5px;
  border: 1px solid rgba(255, 255, 255, 0.3);
}

.mx-product-card__sales-badge {
  position: absolute;
  bottom: 10px;
  right: 12px;
  padding: 2px 8px;
  border-radius: var(--mx-radius-sm);
  background: rgba(0, 0, 0, 0.2);
  backdrop-filter: blur(4px);
  -webkit-backdrop-filter: blur(4px);
  color: rgba(255, 255, 255, 0.9);
  font-size: 11px;
  font-weight: 500;
}

.mx-product-card__body {
  padding: 16px;
}

.mx-product-card__name {
  font-size: 16px;
  font-weight: 500;
  color: var(--mx-text);
  margin-bottom: 4px;
  letter-spacing: 0.15px;
}

.mx-product-card__desc {
  font-size: 13px;
  color: var(--mx-text-secondary);
  line-height: 1.45;
  margin-bottom: 10px;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.mx-product-card__rating {
  display: flex;
  align-items: center;
  gap: 6px;
  margin-bottom: 4px;
}

.mx-product-card__stars {
  color: #FFB300;
  font-size: 13px;
  letter-spacing: 1px;
  line-height: 1;
}

.mx-product-card__rating-text {
  font-size: 12px;
  color: var(--mx-text-light);
}

.mx-product-card__footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 16px 16px;
}

.mx-product-card__price {
  font-size: 22px;
  font-weight: 700;
  background: var(--mx-gradient);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.mx-product-card__price small {
  font-size: 13px;
  font-weight: 400;
  opacity: 0.7;
}

/* --- Feature Cards --- */
.mx-feature-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.mx-feature-card {
  border-radius: var(--mx-radius-lg);
  background: var(--mx-glass);
  backdrop-filter: var(--mx-blur);
  -webkit-backdrop-filter: var(--mx-blur);
  border: 1px solid var(--mx-glass-border);
  padding: 32px 24px;
  text-align: center;
  transition: box-shadow var(--mx-transition), transform var(--mx-transition);
}

.mx-feature-card:hover {
  box-shadow: 0 8px 32px var(--mx-shadow);
  transform: translateY(-4px);
}

.mx-feature-card__icon {
  width: 56px;
  height: 56px;
  border-radius: var(--mx-radius-lg);
  background: var(--mx-gradient);
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 16px;
  box-shadow: 0 4px 16px var(--mx-shadow-strong);
}

.mx-feature-card__icon svg {
  width: 28px;
  height: 28px;
  color: #fff;
}

.mx-feature-card__title {
  font-size: 16px;
  font-weight: 500;
  color: var(--mx-text);
  margin-bottom: 8px;
}

.mx-feature-card__text {
  font-size: 14px;
  color: var(--mx-text-secondary);
  line-height: 1.55;
}

/* --- Stepper --- */
.mx-stepper {
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 24px 0;
  gap: 0;
}

.mx-stepper__step {
  display: flex;
  align-items: center;
  gap: 12px;
}

.mx-stepper__circle {
  width: 32px;
  height: 32px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 14px;
  font-weight: 600;
  background: var(--mx-glass-strong);
  color: var(--mx-text-light);
  flex-shrink: 0;
  transition: background var(--mx-transition), color var(--mx-transition);
  border: 1px solid var(--mx-outline-light);
}

.mx-stepper__step.active .mx-stepper__circle {
  background: var(--mx-gradient-btn);
  color: #fff;
  border-color: transparent;
  box-shadow: 0 2px 12px var(--mx-shadow-strong);
}

.mx-stepper__step.completed .mx-stepper__circle {
  background: var(--mx-gradient-btn);
  color: #fff;
  border-color: transparent;
}

.mx-stepper__label {
  font-size: 14px;
  font-weight: 500;
  color: var(--mx-text-light);
}

.mx-stepper__step.active .mx-stepper__label {
  color: var(--mx-text);
}

.mx-stepper__connector {
  width: 48px;
  height: 2px;
  background: var(--mx-outline-light);
  margin: 0 8px;
  flex-shrink: 0;
  border-radius: 1px;
}

.mx-stepper__connector.active {
  background: var(--mx-gradient);
}

/* --- Form Fields --- */
.mx-field {
  position: relative;
  margin-bottom: 24px;
}

.mx-field__outlined {
  position: relative;
}

.mx-field__outlined input,
.mx-field__outlined textarea,
.mx-field__outlined select {
  width: 100%;
  padding: 16px;
  border: 1.5px solid var(--mx-outline);
  border-radius: var(--mx-radius-md);
  background: var(--mx-glass);
  backdrop-filter: var(--mx-blur-light);
  -webkit-backdrop-filter: var(--mx-blur-light);
  color: var(--mx-text);
  font-size: 16px;
  line-height: 24px;
  outline: none;
  transition: border-color var(--mx-transition), box-shadow var(--mx-transition);
}

.mx-field__outlined textarea {
  min-height: 100px;
  resize: vertical;
}

.mx-field__outlined input:focus,
.mx-field__outlined textarea:focus,
.mx-field__outlined select:focus {
  border-color: var(--mx-primary);
  border-width: 2px;
  padding: 15px;
  box-shadow: 0 0 0 3px rgba(224, 64, 251, 0.1);
}

.mx-field__outlined label {
  position: absolute;
  left: 12px;
  top: 50%;
  transform: translateY(-50%);
  background: linear-gradient(180deg, rgba(248, 240, 255, 0.9) 0%, rgba(255, 255, 255, 0.9) 100%);
  padding: 0 6px;
  font-size: 16px;
  color: var(--mx-text-secondary);
  pointer-events: none;
  transition: all var(--mx-transition);
}

.mx-field__outlined textarea ~ label {
  top: 16px;
  transform: none;
}

.mx-field__outlined input:focus ~ label,
.mx-field__outlined input:not(:placeholder-shown) ~ label,
.mx-field__outlined textarea:focus ~ label,
.mx-field__outlined textarea:not(:placeholder-shown) ~ label,
.mx-field__outlined select:focus ~ label,
.mx-field__outlined select:valid ~ label {
  top: 0;
  transform: translateY(-50%);
  font-size: 12px;
  color: var(--mx-primary);
}

.mx-field__helper {
  margin-top: 4px;
  padding: 0 16px;
  font-size: 12px;
  color: var(--mx-text-secondary);
}

.mx-field--error .mx-field__outlined input,
.mx-field--error .mx-field__outlined textarea {
  border-color: var(--mx-error);
}

.mx-field--error .mx-field__outlined label { color: var(--mx-error); }
.mx-field--error .mx-field__helper { color: var(--mx-error); }

/* --- Radio / Payment Selection --- */
.mx-radio-group {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.mx-radio {
  display: flex;
  align-items: center;
  gap: 16px;
  padding: 16px 20px;
  border: 1.5px solid var(--mx-outline);
  border-radius: var(--mx-radius-lg);
  cursor: pointer;
  transition: border-color var(--mx-transition), background var(--mx-transition), box-shadow var(--mx-transition);
  position: relative;
  overflow: hidden;
  background: var(--mx-glass);
  backdrop-filter: var(--mx-blur-light);
  -webkit-backdrop-filter: var(--mx-blur-light);
}

.mx-radio:hover {
  background: var(--mx-glass-strong);
  border-color: rgba(224, 64, 251, 0.3);
}

.mx-radio.selected {
  border-color: var(--mx-primary);
  border-width: 2px;
  padding: 15px 19px;
  background: rgba(224, 64, 251, 0.06);
  box-shadow: 0 0 0 3px rgba(224, 64, 251, 0.08);
}

.mx-radio input[type="radio"] {
  appearance: none;
  -webkit-appearance: none;
  width: 20px;
  height: 20px;
  border: 2px solid var(--mx-text-light);
  border-radius: 50%;
  flex-shrink: 0;
  position: relative;
  transition: border-color var(--mx-transition);
}

.mx-radio input[type="radio"]:checked {
  border-color: var(--mx-primary);
}

.mx-radio input[type="radio"]:checked::after {
  content: '';
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: var(--mx-gradient-btn);
}

.mx-radio__icon {
  width: 40px;
  height: 40px;
  flex-shrink: 0;
}

.mx-radio__icon img, .mx-radio__icon svg { width: 100%; height: 100%; }

.mx-radio__label {
  font-size: 16px;
  font-weight: 500;
  color: var(--mx-text);
}

.mx-radio__desc {
  font-size: 13px;
  color: var(--mx-text-secondary);
}

/* --- Snackbar --- */
.mx-snackbar {
  position: fixed;
  bottom: 24px;
  left: 50%;
  transform: translateX(-50%) translateY(120px);
  background: var(--mx-gradient);
  color: #fff;
  padding: 14px 24px;
  border-radius: var(--mx-radius-md);
  font-size: 14px;
  letter-spacing: 0.25px;
  box-shadow: 0 4px 24px var(--mx-shadow-strong);
  z-index: 1000;
  transition: transform var(--mx-transition-slow);
  white-space: nowrap;
  max-width: 90vw;
}

.mx-snackbar.show {
  transform: translateX(-50%) translateY(0);
}

.mx-snackbar__action {
  color: #FFE0B2;
  font-weight: 500;
  margin-left: 16px;
  cursor: pointer;
  background: none;
  border: none;
  font-size: 14px;
}

/* --- Progress --- */
.mx-progress-linear {
  width: 100%;
  height: 4px;
  background: rgba(224, 64, 251, 0.12);
  border-radius: 2px;
  overflow: hidden;
}

.mx-progress-linear__bar {
  height: 100%;
  background: var(--mx-gradient);
  border-radius: 2px;
  width: 0%;
  transition: width 0.6s cubic-bezier(0.4, 0, 0.2, 1);
}

.mx-progress-linear--indeterminate .mx-progress-linear__bar {
  width: 40%;
  animation: mx-progress-indeterminate 1.8s cubic-bezier(0.4, 0, 0.2, 1) infinite;
}

@keyframes mx-progress-indeterminate {
  0% { transform: translateX(-100%); }
  100% { transform: translateX(350%); }
}

/* --- Breadcrumb --- */
.mx-breadcrumb {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 12px 0;
  font-size: 14px;
  color: var(--mx-text-secondary);
}

.mx-breadcrumb a { color: var(--mx-primary); }
.mx-breadcrumb a:hover { text-decoration: underline; }
.mx-breadcrumb__sep { color: var(--mx-text-light); font-size: 12px; }

/* --- Quantity Selector --- */
.mx-qty {
  display: inline-flex;
  align-items: center;
  border: 1.5px solid var(--mx-outline);
  border-radius: var(--mx-radius-md);
  overflow: hidden;
  background: var(--mx-glass);
  backdrop-filter: var(--mx-blur-light);
  -webkit-backdrop-filter: var(--mx-blur-light);
}

.mx-qty__btn {
  width: 40px;
  height: 40px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: transparent;
  color: var(--mx-text);
  font-size: 20px;
  transition: background var(--mx-transition);
  position: relative;
  overflow: hidden;
}

.mx-qty__btn:hover { background: rgba(224, 64, 251, 0.08); }

.mx-qty__val {
  width: 56px;
  height: 40px;
  text-align: center;
  border: none;
  border-left: 1.5px solid var(--mx-outline);
  border-right: 1.5px solid var(--mx-outline);
  background: transparent;
  color: var(--mx-text);
  font-size: 16px;
  font-weight: 500;
  outline: none;
}

/* --- Order Summary --- */
.mx-order-summary {
  border-radius: var(--mx-radius-lg);
  border: 1px solid var(--mx-glass-border);
  background: var(--mx-glass);
  backdrop-filter: var(--mx-blur);
  -webkit-backdrop-filter: var(--mx-blur);
  overflow: hidden;
}

.mx-order-summary__header {
  padding: 16px 20px;
  background: rgba(224, 64, 251, 0.06);
  font-size: 16px;
  font-weight: 500;
  border-bottom: 1px solid var(--mx-glass-border);
}

.mx-order-summary__row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 12px 20px;
}

.mx-order-summary__row + .mx-order-summary__row {
  border-top: 1px solid rgba(124, 77, 255, 0.08);
}

.mx-order-summary__total {
  background: rgba(224, 64, 251, 0.04);
  font-weight: 600;
}

.mx-order-summary__total .mx-order-summary__value {
  font-size: 20px;
  font-weight: 700;
  background: var(--mx-gradient);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

/* --- Product Detail --- */
.mx-product-detail {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 48px;
  align-items: start;
}

.mx-product-detail__media {
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 48px;
  border-radius: var(--mx-radius-xl);
  position: relative;
  overflow: hidden;
}

.mx-product-detail__media::after {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(circle at 30% 40%, rgba(255,255,255,0.15) 0%, transparent 60%);
}

.mx-product-detail__media-icon {
  filter: drop-shadow(0 8px 24px rgba(0,0,0,0.2));
  position: relative;
  z-index: 1;
}

.mx-product-detail__info {
  padding: 16px 0;
}

.mx-product-detail__name {
  font-size: 32px;
  line-height: 40px;
  font-weight: 400;
  color: var(--mx-text);
  margin-bottom: 8px;
}

.mx-product-detail__meta {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 12px;
  flex-wrap: wrap;
}

.mx-product-detail__stars {
  color: #FFB300;
  font-size: 16px;
  letter-spacing: 1px;
  line-height: 1;
}

.mx-product-detail__rating-num {
  font-size: 16px;
  font-weight: 600;
  color: var(--mx-text);
}

.mx-product-detail__review-count {
  font-size: 14px;
  color: var(--mx-text-secondary);
}

.mx-product-detail__sales-info {
  font-size: 14px;
  color: var(--mx-text-secondary);
  padding-left: 12px;
  border-left: 1px solid var(--mx-outline-light);
}

.mx-product-detail__price {
  font-size: 36px;
  font-weight: 700;
  background: var(--mx-gradient);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  margin-bottom: 24px;
}

.mx-product-detail__price small {
  font-size: 16px;
  font-weight: 400;
  opacity: 0.6;
}

.mx-product-detail__desc {
  font-size: 16px;
  line-height: 24px;
  color: var(--mx-text-secondary);
  margin-bottom: 32px;
}

.mx-product-detail__specs {
  display: flex;
  flex-direction: column;
  gap: 12px;
  margin-bottom: 32px;
}

.mx-product-detail__spec {
  display: flex;
  align-items: center;
  gap: 12px;
  font-size: 14px;
  color: var(--mx-text);
}

.mx-product-detail__spec svg {
  width: 20px;
  height: 20px;
  color: var(--mx-primary);
  flex-shrink: 0;
}

.mx-product-detail__actions {
  display: flex;
  gap: 16px;
  align-items: center;
  margin-top: 32px;
}

/* --- Review Section --- */
.mx-review-section {
  max-width: 800px;
}

.mx-review-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 24px;
  flex-wrap: wrap;
  gap: 16px;
}

.mx-review-score {
  display: flex;
  align-items: center;
  gap: 12px;
}

.mx-review-score__num {
  font-size: 36px;
  font-weight: 700;
  background: var(--mx-gradient);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  line-height: 1;
}

.mx-review-score__detail {
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.mx-review-score__stars {
  color: #FFB300;
  font-size: 16px;
  letter-spacing: 1px;
  line-height: 1;
}

.mx-review-score__count {
  font-size: 13px;
  color: var(--mx-text-secondary);
}

.mx-review-list {
  display: flex;
  flex-direction: column;
}

.mx-review-item {
  padding: 20px 0;
  border-bottom: 1px solid var(--mx-outline-light);
}

.mx-review-item:last-child { border-bottom: none; }

.mx-review-item__header {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 10px;
}

.mx-review-item__avatar {
  width: 36px;
  height: 36px;
  border-radius: var(--mx-radius-full);
  background: var(--mx-gradient);
  color: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 14px;
  font-weight: 600;
  flex-shrink: 0;
}

.mx-review-item__info {
  display: flex;
  flex-direction: column;
  flex: 1;
}

.mx-review-item__name {
  font-size: 14px;
  font-weight: 500;
  color: var(--mx-text);
}

.mx-review-item__time {
  font-size: 12px;
  color: var(--mx-text-light);
}

.mx-review-item__stars {
  color: #FFB300;
  font-size: 14px;
  letter-spacing: 1px;
  line-height: 1;
  flex-shrink: 0;
}

.mx-review-item__text {
  font-size: 14px;
  line-height: 1.6;
  color: var(--mx-text);
  padding-left: 48px;
}

/* --- Review Card (new format) --- */
.review-card {
  padding: 20px 0;
  border-bottom: 1px solid var(--mx-outline-light);
}

.review-card:last-child { border-bottom: none; }

.review-header {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 10px;
}

.review-avatar {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: #fff;
  font-size: 16px;
  font-weight: 600;
  flex-shrink: 0;
}

.review-meta {
  display: flex;
  flex-direction: column;
  flex: 1;
}

.review-user {
  font-size: 14px;
  font-weight: 500;
  color: var(--mx-text);
}

.review-time {
  font-size: 12px;
  color: var(--mx-text-light);
}

.review-stars {
  color: #FFB300;
  font-size: 14px;
  letter-spacing: 1px;
  line-height: 1;
  flex-shrink: 0;
}

.review-text {
  font-size: 14px;
  line-height: 1.6;
  color: var(--mx-text);
  padding-left: 52px;
}

@media (max-width: 768px) {
  .review-text { padding-left: 0; margin-top: 8px; }
}

/* --- Horizontal Scroll --- */
.mx-hscroll {
  display: flex;
  gap: 16px;
  overflow-x: auto;
  scroll-snap-type: x mandatory;
  scrollbar-width: none;
  -ms-overflow-style: none;
  padding: 4px 0;
}

.mx-hscroll::-webkit-scrollbar { display: none; }
.mx-hscroll > * { scroll-snap-align: start; flex-shrink: 0; }

/* --- Payment Page --- */
.mx-pay-wrapper {
  max-width: 480px;
  margin: 64px auto;
  text-align: center;
}

.mx-pay-card {
  background: var(--mx-glass-strong);
  backdrop-filter: var(--mx-blur);
  -webkit-backdrop-filter: var(--mx-blur);
  border: 1px solid var(--mx-glass-border);
  border-radius: var(--mx-radius-xl);
  box-shadow: 0 8px 32px var(--mx-shadow);
  padding: 48px 32px;
  margin-bottom: 24px;
}

.mx-pay-icon {
  width: 72px;
  height: 72px;
  border-radius: var(--mx-radius-xl);
  background: var(--mx-gradient);
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 24px;
  box-shadow: 0 4px 20px var(--mx-shadow-strong);
}

.mx-pay-icon svg { width: 36px; height: 36px; color: #fff; }

.mx-pay-amount {
  font-size: 36px;
  font-weight: 700;
  background: var(--mx-gradient);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  margin-bottom: 8px;
}

.mx-pay-status {
  font-size: 16px;
  color: var(--mx-text-secondary);
  margin-bottom: 32px;
}

.mx-pay-method {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 8px 16px;
  border-radius: var(--mx-radius-sm);
  background: rgba(224, 64, 251, 0.06);
  font-size: 14px;
  font-weight: 500;
  color: var(--mx-text);
  margin-bottom: 32px;
  border: 1px solid var(--mx-outline-light);
}

.mx-pay-method img, .mx-pay-method svg { width: 24px; height: 24px; }

.mx-result-icon {
  width: 80px;
  height: 80px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 24px;
}

.mx-result-icon--success { background: rgba(102, 187, 106, 0.15); }
.mx-result-icon--success svg { color: #43A047; width: 40px; height: 40px; }
.mx-result-icon--error { background: rgba(239, 83, 80, 0.15); }
.mx-result-icon--error svg { color: var(--mx-error); width: 40px; height: 40px; }

/* --- Footer --- */
.mx-footer {
  background: var(--mx-glass-strong);
  backdrop-filter: var(--mx-blur);
  -webkit-backdrop-filter: var(--mx-blur);
  border-top: 1px solid var(--mx-glass-border);
  padding: 48px 0 24px;
}

.mx-footer__grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 48px;
  margin-bottom: 32px;
}

.mx-footer__brand {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.mx-footer__brand-logo {
  display: flex;
  align-items: center;
  gap: 10px;
}

.mx-footer__brand-icon {
  width: 32px;
  height: 32px;
  border-radius: var(--mx-radius-sm);
  background: var(--mx-gradient);
  display: flex;
  align-items: center;
  justify-content: center;
  color: #fff;
  font-size: 14px;
  font-weight: 700;
}

.mx-footer__brand-name {
  font-size: 16px;
  font-weight: 600;
  background: var(--mx-gradient);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.mx-footer__desc {
  font-size: 14px;
  color: var(--mx-text-secondary);
  line-height: 1.6;
}

.mx-footer__col-title {
  font-size: 14px;
  font-weight: 600;
  letter-spacing: 0.1px;
  color: var(--mx-text);
  margin-bottom: 16px;
}

.mx-footer__links {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.mx-footer__links a {
  font-size: 14px;
  color: var(--mx-text-secondary);
  transition: color var(--mx-transition);
}

.mx-footer__links a:hover { color: var(--mx-primary); }

.mx-footer__bottom {
  border-top: 1px solid var(--mx-glass-border);
  padding-top: 24px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 12px;
}

.mx-footer__copy {
  font-size: 13px;
  color: var(--mx-text-secondary);
}

.mx-footer__icp {
  font-size: 13px;
  color: var(--mx-text-secondary);
}

.mx-footer__icp a { color: var(--mx-primary); }

/* --- Mobile Drawer --- */
.mx-drawer-overlay {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: rgba(45, 27, 78, 0.4);
  backdrop-filter: blur(4px);
  -webkit-backdrop-filter: blur(4px);
  z-index: 200;
  opacity: 0;
  visibility: hidden;
  transition: opacity var(--mx-transition), visibility var(--mx-transition);
}

.mx-drawer-overlay.open { opacity: 1; visibility: visible; }

.mx-drawer {
  position: fixed;
  top: 0;
  right: 0;
  bottom: 0;
  width: 280px;
  background: var(--mx-glass-strong);
  backdrop-filter: var(--mx-blur);
  -webkit-backdrop-filter: var(--mx-blur);
  border-left: 1px solid var(--mx-glass-border);
  z-index: 201;
  transform: translateX(100%);
  transition: transform 0.4s cubic-bezier(0.4, 0, 0.2, 1);
  padding: 24px 0;
  overflow-y: auto;
}

.mx-drawer.open { transform: translateX(0); }

.mx-drawer__header {
  padding: 8px 16px 24px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.mx-drawer__close {
  width: 48px;
  height: 48px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: var(--mx-radius-full);
  color: var(--mx-text-secondary);
}

.mx-drawer__close:hover { background: rgba(224, 64, 251, 0.08); }

.mx-drawer__nav {
  display: flex;
  flex-direction: column;
}

.mx-drawer__nav-item {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 14px 28px;
  font-size: 14px;
  font-weight: 500;
  color: var(--mx-text-secondary);
  transition: background var(--mx-transition);
  border-radius: 0 var(--mx-radius-xl) var(--mx-radius-xl) 0;
  margin-right: 12px;
}

.mx-drawer__nav-item:hover {
  background: rgba(224, 64, 251, 0.08);
}

.mx-drawer__nav-item.active {
  background: rgba(224, 64, 251, 0.12);
  color: var(--mx-primary);
}

.mx-drawer__nav-item svg {
  width: 24px;
  height: 24px;
}

/* --- Entrance Animations --- */
@keyframes mx-fade-up {
  from { opacity: 0; transform: translateY(30px); }
  to { opacity: 1; transform: translateY(0); }
}

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

@keyframes mx-scale-in {
  from { opacity: 0; transform: scale(0.9); }
  to { opacity: 1; transform: scale(1); }
}

.mx-animate-in {
  opacity: 0;
  animation: mx-fade-up 0.6s cubic-bezier(0.4, 0, 0.2, 1) forwards;
}

.mx-animate-in:nth-child(1) { animation-delay: 0s; }
.mx-animate-in:nth-child(2) { animation-delay: 0.08s; }
.mx-animate-in:nth-child(3) { animation-delay: 0.16s; }
.mx-animate-in:nth-child(4) { animation-delay: 0.24s; }
.mx-animate-in:nth-child(5) { animation-delay: 0.32s; }
.mx-animate-in:nth-child(6) { animation-delay: 0.4s; }

/* --- Responsive --- */
@media (max-width: 1200px) {
    .mx-container { max-width: 960px; }
    .mx-product-grid { grid-template-columns: repeat(3, 1fr); }
    .mx-hero__title { font-size: 2.2rem; }
}

@media (max-width: 1024px) {
  .mx-product-grid { grid-template-columns: repeat(3, 1fr); }
  .mx-feature-grid { grid-template-columns: repeat(2, 1fr); }
  .mx-footer__grid { grid-template-columns: 1fr 1fr 1fr; gap: 32px; }
  .mx-product-detail { grid-template-columns: 1fr; gap: 32px; }
}

@media (max-width: 768px) {
  :root {
    --mx-gutter: 16px;
  }

  .mx-top-app-bar__nav { display: none; }
  .mx-top-app-bar__menu-btn { display: flex; }

  .mx-hero { padding: 48px 0 40px; }
  .mx-hero__title { font-size: 32px; line-height: 40px; }
  .mx-hero__subtitle { font-size: 14px; }

  .mx-section { padding: 40px 0; }
  .mx-section__title { font-size: 24px; line-height: 32px; }

  .mx-product-grid { grid-template-columns: repeat(2, 1fr); gap: 16px; }
  .mx-product-card__media { padding: 24px 16px; min-height: 110px; }
  .mx-product-card__icon { width: 56px; height: 56px; }
  .mx-product-card__body { padding: 12px; }
  .mx-product-card__footer { padding: 0 12px 12px; }
  .mx-product-card__name { font-size: 14px; }
  .mx-product-card__price { font-size: 18px; }
  .mx-product-card__rating-text { font-size: 11px; }

  .mx-review-item__text { padding-left: 0; margin-top: 8px; }

  .mx-feature-grid { grid-template-columns: 1fr; }
  .mx-footer__grid { grid-template-columns: 1fr; gap: 24px; }
  .mx-footer__bottom { flex-direction: column; text-align: center; }

  .mx-stepper__label { display: none; }
  .mx-stepper__connector { width: 32px; }

  .mx-product-detail__media { padding: 32px; }
  .mx-product-detail__name { font-size: 24px; line-height: 32px; }
  .mx-product-detail__price { font-size: 28px; }
  .mx-product-detail__actions { flex-direction: column; }
  .mx-product-detail__actions .mx-btn { width: 100%; }

  .mx-pay-wrapper { margin: 32px auto; padding: 0 16px; }
  .mx-pay-card { padding: 32px 20px; }
}

@media (max-width: 480px) {
  .mx-product-grid { grid-template-columns: 1fr; }
  .mx-hero__title { font-size: 28px; line-height: 36px; }
  .mx-hero__actions { flex-direction: column; align-items: center; }
}

/* --- Utility --- */
.text-center { text-align: center; }
.w-full { width: 100%; }