/* ============================================================
   真实口碑 - 美妆决策助手 全局样式 v2.0
   Senior Developer 代码质量标准重构
   ============================================================ */

/* ── 亮色主题变量 ── */
:root {
  /* 品牌色 */
  --primary: #ff6b9d;
  --primary-dark: #e85d8a;
  --primary-light: #ffb3cc;
  --primary-rgb: 255, 107, 157;

  /* 辅助色 */
  --secondary: #ffd166;
  --accent: #ff9a3c;
  --negative: #ff4d6d;
  --positive: #06d6a0;
  --neutral: #8e9aaf;

  /* 背景与表面 */
  --bg: #fff8fc;
  --bg2: #fff0f6;
  --bg3: #fce4ec;
  --card: #ffffff;
  --card-hover: #fdfbff;
  --surface: rgba(255, 255, 255, 0.85);
  --surface-blur: rgba(255, 248, 252, 0.8);

  /* 文字 */
  --text: #2b2d42;
  --text2: #6c757d;
  --text3: #aab0bd;
  --text-inv: #ffffff;

  /* 边框 */
  --border: #ffe0ec;
  --border2: rgba(255, 107, 157, 0.15);
  --border-strong: rgba(255, 107, 157, 0.3);

  /* 阴影 */
  --shadow-sm: 0 2px 8px rgba(255, 107, 157, 0.08);
  --shadow: 0 4px 20px rgba(255, 107, 157, 0.12);
  --shadow-lg: 0 8px 40px rgba(255, 107, 157, 0.18);
  --shadow-xl: 0 20px 60px rgba(255, 107, 157, 0.22);

  /* 圆角 */
  --radius: 16px;
  --radius-sm: 10px;
  --radius-xs: 6px;
  --radius-pill: 999px;

  /* 字体 */
  --font: 'PingFang SC', 'Hiragino Sans GB', 'Microsoft YaHei', -apple-system, sans-serif;

  /* 过渡 */
  --transition: 0.22s cubic-bezier(0.16, 1, 0.3, 1);
  --transition-fast: 0.14s ease;
  --transition-slow: 0.4s cubic-bezier(0.16, 1, 0.3, 1);

  /* 玻璃态 */
  --glass-bg: rgba(255, 255, 255, 0.6);
  --glass-border: rgba(255, 255, 255, 0.8);
  --glass-blur: blur(20px) saturate(180%);
}

/* ── 暗色主题变量 ── */
[data-theme="dark"] {
  --primary: #ff85b3;
  --primary-dark: #ff6b9d;
  --primary-light: #ffb3cc;
  --primary-rgb: 255, 133, 179;

  --secondary: #ffd166;
  --accent: #ff9a3c;
  --negative: #ff6b85;
  --positive: #1aedb0;
  --neutral: #7a8499;

  --bg: #1a1621;
  --bg2: #241c2d;
  --bg3: #2e2038;
  --card: #231a2c;
  --card-hover: #2a2035;
  --surface: rgba(35, 26, 44, 0.9);
  --surface-blur: rgba(26, 22, 33, 0.85);

  --text: #f0e6f8;
  --text2: #a89cb8;
  --text3: #6a5f78;
  --text-inv: #1a1621;

  --border: rgba(255, 133, 179, 0.18);
  --border2: rgba(255, 133, 179, 0.12);
  --border-strong: rgba(255, 133, 179, 0.3);

  --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.3);
  --shadow: 0 4px 20px rgba(0, 0, 0, 0.4);
  --shadow-lg: 0 8px 40px rgba(0, 0, 0, 0.5);
  --shadow-xl: 0 20px 60px rgba(0, 0, 0, 0.6);

  --glass-bg: rgba(35, 26, 44, 0.7);
  --glass-border: rgba(255, 133, 179, 0.15);
  --glass-blur: blur(20px) saturate(160%);
}

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

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

body {
  font-family: var(--font);
  background: var(--bg);
  color: var(--text);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  transition: background-color 0.3s ease, color 0.3s ease;
}

a { text-decoration: none; color: inherit; }

button {
  cursor: pointer;
  border: none;
  outline: none;
  font-family: var(--font);
  transition: all var(--transition);
}

input, textarea, select {
  font-family: var(--font);
  outline: none;
  background: var(--card);
  color: var(--text);
}

ul { list-style: none; }
img { max-width: 100%; display: block; }

/* 无障碍焦点样式 */
:focus-visible {
  outline: 2px solid var(--primary);
  outline-offset: 2px;
  border-radius: var(--radius-xs);
}

/* ── 减少动画 (无障碍) ── */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
}

/* ── 自定义滚动条 ── */
::-webkit-scrollbar { width: 6px; }
::-webkit-scrollbar-track { background: var(--bg2); }
::-webkit-scrollbar-thumb {
  background: var(--primary-light);
  border-radius: 3px;
  transition: background var(--transition);
}
::-webkit-scrollbar-thumb:hover { background: var(--primary); }

/* ══════════════ 布局工具 ══════════════ */
.container { max-width: 1140px; margin: 0 auto; padding: 0 20px; }
.section { padding: 56px 0; }

/* 骨架屏动画 */
@keyframes shimmer {
  0% { background-position: -200% 0; }
  100% { background-position: 200% 0; }
}

.skeleton {
  background: linear-gradient(
    90deg,
    var(--bg2) 25%,
    var(--bg3) 50%,
    var(--bg2) 75%
  );
  background-size: 200% 100%;
  animation: shimmer 1.5s infinite;
  border-radius: var(--radius-sm);
}

/* 玻璃态卡片 */
.glass-card {
  background: var(--glass-bg);
  backdrop-filter: var(--glass-blur);
  -webkit-backdrop-filter: var(--glass-blur);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
}

/* 渐变文字 */
.gradient-text {
  background: linear-gradient(135deg, var(--primary), var(--accent));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

/* 磁性悬停效果 */
.magnetic {
  transition: transform 0.3s cubic-bezier(0.16, 1, 0.3, 1);
  will-change: transform;
}

/* 浮动动画 */
@keyframes float {
  0%, 100% { transform: translateY(0px); }
  50% { transform: translateY(-6px); }
}

@keyframes pulse-ring {
  0% { transform: scale(0.95); box-shadow: 0 0 0 0 rgba(var(--primary-rgb), 0.4); }
  70% { transform: scale(1); box-shadow: 0 0 0 10px rgba(var(--primary-rgb), 0); }
  100% { transform: scale(0.95); }
}

@keyframes fadeInUp {
  from { transform: translateY(20px); opacity: 0; }
  to { transform: translateY(0); opacity: 1; }
}

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

@keyframes scaleIn {
  from { transform: scale(0.85); opacity: 0; }
  to { transform: scale(1); opacity: 1; }
}

/* ══════════════ 导航栏 ══════════════ */
.navbar {
  background: var(--surface-blur);
  backdrop-filter: blur(20px) saturate(180%);
  -webkit-backdrop-filter: blur(20px) saturate(180%);
  border-bottom: 1px solid var(--border);
  position: sticky;
  top: 0;
  z-index: 100;
  box-shadow: 0 2px 20px rgba(255, 107, 157, 0.06);
  transition: background var(--transition), border-color var(--transition);
}

.navbar-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 64px;
  gap: 16px;
}

/* Logo */
.navbar-brand {
  display: flex;
  align-items: center;
  gap: 10px;
  font-weight: 800;
  font-size: 1.15rem;
  color: var(--primary);
  letter-spacing: -0.02em;
  flex-shrink: 0;
}

.navbar-brand:hover { opacity: 0.85; }

.navbar-brand .logo-icon {
  width: 36px;
  height: 36px;
  background: linear-gradient(135deg, var(--primary), #ff9fc7);
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: #fff;
  font-size: 1rem;
  box-shadow: 0 4px 12px rgba(255, 107, 157, 0.35);
  transition: transform var(--transition), box-shadow var(--transition);
}

.navbar-brand:hover .logo-icon {
  transform: rotate(-5deg) scale(1.05);
  box-shadow: 0 6px 18px rgba(255, 107, 157, 0.45);
}

/* 桌面导航 */
.navbar-nav {
  display: flex;
  align-items: center;
  gap: 4px;
  flex: 1;
  justify-content: center;
}

.navbar-nav a {
  font-size: 0.9rem;
  color: var(--text2);
  padding: 7px 14px;
  border-radius: var(--radius-pill);
  transition: all var(--transition-fast);
  font-weight: 500;
  position: relative;
}

.navbar-nav a:hover {
  color: var(--primary);
  background: var(--bg2);
}

.navbar-nav a.active {
  color: var(--primary);
  font-weight: 700;
  background: var(--bg2);
}

/* 右侧操作区 */
.navbar-actions {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-shrink: 0;
}

/* 主题切换按钮 */
.theme-toggle-btn {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background: var(--bg2);
  border: 1.5px solid var(--border);
  color: var(--text2);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.95rem;
  transition: all var(--transition);
  flex-shrink: 0;
}

.theme-toggle-btn:hover {
  border-color: var(--primary);
  color: var(--primary);
  background: var(--bg2);
  transform: rotate(20deg);
}

/* 管理员入口按钮 */
.admin-entry-btn {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 36px;
  height: 36px;
  border-radius: var(--radius-xs);
  background: var(--bg2);
  border: 1.5px solid var(--border);
  color: var(--text2);
  cursor: pointer;
  transition: all 0.2s ease;
  text-decoration: none;
  font-size: 0.9rem;
}
.admin-entry-btn:hover {
  border-color: #f59e0b;
  color: #f59e0b;
  background: rgba(245, 158, 11, 0.08);
  transform: scale(1.05);
}
.admin-entry-btn i { transition: transform 0.2s ease; }
.admin-entry-btn:hover i { transform: rotate(-10deg); }

/* 导航栏申请商品按钮 */
.nav-request-btn {
  display: flex;
  align-items: center;
  gap: 5px;
  padding: 6px 14px;
  border-radius: var(--radius-pill);
  background: linear-gradient(135deg, var(--primary), #e85d8a);
  color: #fff;
  font-size: 0.82rem;
  font-weight: 600;
  border: none;
  cursor: pointer;
  text-decoration: none;
  white-space: nowrap;
  transition: all 0.2s ease;
}
.nav-request-btn:hover {
  transform: scale(1.05);
  box-shadow: 0 2px 12px rgba(255, 107, 157, 0.35);
}

/* 移动端管理员链接 */
.mobile-admin-link {
  display: block;
  width: 100%;
  padding: 10px 12px;
  margin-top: 8px;
  border-radius: var(--radius-xs);
  background: rgba(245, 158, 11, 0.08);
  border: 1px solid rgba(245, 158, 11, 0.2);
  color: #f59e0b;
  font-size: 0.85rem;
  font-weight: 600;
  text-decoration: none;
  text-align: center;
  transition: all 0.2s ease;
}
.mobile-admin-link:hover {
  background: rgba(245, 158, 11, 0.15);
  border-color: rgba(245, 158, 11, 0.35);
}

/* 移动端菜单按钮 */
.mobile-menu-btn {
  display: none;
  width: 36px;
  height: 36px;
  border-radius: var(--radius-xs);
  background: var(--bg2);
  border: 1.5px solid var(--border);
  color: var(--text2);
  align-items: center;
  justify-content: center;
  font-size: 1rem;
  flex-shrink: 0;
  position: relative;
  cursor: pointer;
}

.mobile-menu-btn:hover { color: var(--primary); border-color: var(--primary); }

.mobile-menu-btn span {
  display: block;
  width: 18px;
  height: 2px;
  background: var(--text2);
  border-radius: 2px;
  position: absolute;
  transition: all 0.3s ease;
}

.mobile-menu-btn span:nth-child(1) { transform: translateY(-5px); }
.mobile-menu-btn span:nth-child(2) { transform: translateY(0); }
.mobile-menu-btn span:nth-child(3) { transform: translateY(5px); }

.mobile-menu-btn:hover span { background: var(--primary); }

/* 移动端抽屉菜单 */
.mobile-menu {
  position: fixed;
  inset: 0;
  z-index: 200;
  pointer-events: none;
}

.mobile-menu.open { pointer-events: all; }

.mobile-menu-overlay {
  position: absolute;
  inset: 0;
  background: rgba(0, 0, 0, 0.45);
  opacity: 0;
  transition: opacity var(--transition-slow);
}

.mobile-menu.open .mobile-menu-overlay { opacity: 1; }

.mobile-menu-drawer {
  position: absolute;
  top: 0;
  right: 0;
  bottom: 0;
  width: 280px;
  background: var(--card);
  padding: 24px 20px;
  transform: translateX(100%);
  transition: transform var(--transition-slow);
  overflow-y: auto;
  box-shadow: -8px 0 40px rgba(0, 0, 0, 0.2);
}

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

.mobile-menu-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 28px;
}

.mobile-menu-close {
  width: 32px;
  height: 32px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  background: var(--bg2);
  color: var(--text2);
  font-size: 1rem;
  transition: all var(--transition-fast);
}

.mobile-menu-close:hover { background: var(--negative); color: #fff; }

.mobile-nav-links {
  display: flex;
  flex-direction: column;
  gap: 4px;
  margin-bottom: 28px;
}

.mobile-nav-links a {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 12px 16px;
  border-radius: var(--radius-sm);
  color: var(--text2);
  font-size: 0.95rem;
  font-weight: 500;
  transition: all var(--transition-fast);
}

.mobile-nav-links a:hover, .mobile-nav-links a.active {
  background: var(--bg2);
  color: var(--primary);
}

.mobile-nav-links a i { width: 18px; text-align: center; }

.mobile-menu-footer {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

/* 按钮基础样式 */
.btn-ghost {
  background: none;
  border: 1.5px solid var(--border);
  color: var(--primary);
  padding: 7px 18px;
  border-radius: var(--radius-pill);
  font-size: 0.88rem;
  font-weight: 500;
  transition: all var(--transition);
  white-space: nowrap;
}

.btn-ghost:hover {
  background: var(--bg2);
  border-color: var(--primary);
  transform: translateY(-1px);
}

.btn-primary {
  background: linear-gradient(135deg, var(--primary), var(--primary-dark));
  color: #fff;
  padding: 8px 22px;
  border-radius: var(--radius-pill);
  font-size: 0.88rem;
  font-weight: 600;
  box-shadow: 0 2px 12px rgba(255, 107, 157, 0.32);
  transition: all var(--transition);
  white-space: nowrap;
}

.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(255, 107, 157, 0.44);
}

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

/* ══════════════ HERO ══════════════ */
.hero {
  background: linear-gradient(135deg, var(--bg2) 0%, var(--bg) 50%, rgba(240, 255, 248, 0.6) 100%);
  padding: 80px 0 64px;
  text-align: center;
  position: relative;
  overflow-x: hidden; /* 保持横向裁剪避免装饰元素撑出滚动条，纵向放开让搜索下拉完整展示 */
}

[data-theme="dark"] .hero {
  background: linear-gradient(135deg, var(--bg2) 0%, var(--bg) 50%, rgba(30, 20, 40, 0.8) 100%);
}

/* 装饰性背景图形 */
.hero::before {
  content: '';
  position: absolute;
  top: -100px;
  right: -80px;
  width: 400px;
  height: 400px;
  background: radial-gradient(circle, rgba(255, 107, 157, 0.12) 0%, transparent 70%);
  border-radius: 50%;
  animation: float 6s ease-in-out infinite;
}

.hero::after {
  content: '';
  position: absolute;
  bottom: -80px;
  left: -80px;
  width: 320px;
  height: 320px;
  background: radial-gradient(circle, rgba(255, 209, 102, 0.15) 0%, transparent 70%);
  border-radius: 50%;
  animation: float 8s ease-in-out infinite reverse;
}

.hero-eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background: rgba(255, 107, 157, 0.1);
  color: var(--primary);
  padding: 6px 18px;
  border-radius: var(--radius-pill);
  font-size: 0.82rem;
  font-weight: 600;
  margin-bottom: 22px;
  border: 1px solid rgba(255, 107, 157, 0.2);
  animation: fadeInDown 0.6s ease both;
}

.hero h1 {
  font-size: clamp(2rem, 5vw, 3.4rem);
  font-weight: 800;
  color: var(--text);
  margin-bottom: 16px;
  line-height: 1.2;
  letter-spacing: -0.02em;
  animation: fadeInUp 0.6s ease 0.1s both;
}

.hero h1 span {
  color: var(--primary);
  position: relative;
}

.hero h1 span::after {
  content: '';
  position: absolute;
  bottom: -2px;
  left: 0;
  right: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--primary), var(--primary-light));
  border-radius: 2px;
  transform: scaleX(0);
  transform-origin: left;
  animation: expandLine 0.6s cubic-bezier(0.16, 1, 0.3, 1) 0.7s forwards;
}

@keyframes expandLine {
  to { transform: scaleX(1); }
}

.hero p {
  color: var(--text2);
  font-size: 1.05rem;
  max-width: 560px;
  margin: 0 auto 40px;
  line-height: 1.7;
  animation: fadeInUp 0.6s ease 0.2s both;
}

/* 搜索框 */
.search-box-wrap {
  position: relative;
  z-index: 100; /* 确保搜索下拉框在热搜栏上方 */
  max-width: 660px;
  margin: 0 auto 28px;
  animation: fadeInUp 0.6s ease 0.3s both;
}

.search-box {
  display: flex;
  align-items: center;
  background: var(--card);
  border: 2px solid var(--border);
  border-radius: var(--radius-pill);
  padding: 6px 6px 6px 22px;
  box-shadow: var(--shadow);
  transition: border-color var(--transition), box-shadow var(--transition);
}

.search-box:focus-within {
  border-color: var(--primary);
  box-shadow: 0 0 0 4px rgba(255, 107, 157, 0.12), var(--shadow);
}

.search-box input {
  flex: 1;
  border: none;
  background: none;
  font-size: 0.97rem;
  color: var(--text);
  padding: 8px 14px 8px 0;
  min-width: 0;
}

.search-box input::placeholder { color: var(--text3); }

.search-btn {
  background: linear-gradient(135deg, var(--primary), var(--primary-dark));
  color: #fff;
  border-radius: var(--radius-pill);
  padding: 11px 30px;
  font-size: 0.95rem;
  font-weight: 600;
  box-shadow: 0 2px 12px rgba(255, 107, 157, 0.32);
  transition: all var(--transition);
  white-space: nowrap;
  flex-shrink: 0;
}

.search-btn:hover {
  transform: translateY(-1px);
  box-shadow: 0 4px 18px rgba(255, 107, 157, 0.44);
}

.search-btn:active { transform: scale(0.97); }

.search-dropdown {
  position: absolute;
  top: calc(100% + 10px);
  left: 0;
  right: 0;
  background: var(--card);
  border: 1.5px solid var(--border);
  border-radius: var(--radius);
  box-shadow: 0 8px 40px rgba(0,0,0,0.18);
  z-index: 200;
  display: none;
  max-height: 320px;
  overflow-y: auto;
  animation: scaleIn 0.18s ease;
}

.search-dropdown.show { display: block; }

.search-dropdown-item {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 14px 20px;
  cursor: pointer;
  transition: background var(--transition-fast);
}

.search-dropdown-item:hover { background: var(--bg2); }
.search-dropdown-item:not(:last-child) { border-bottom: 1px solid var(--border); }

.search-dropdown-item .item-icon { color: var(--primary); font-size: 0.9rem; }
.search-dropdown-item .item-name { font-size: 0.93rem; font-weight: 600; color: var(--text); }
.search-dropdown-item .item-brand { font-size: 0.8rem; color: var(--text2); margin-top: 2px; }

/* 热门搜索 */
.hot-searches {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  align-items: center;
  gap: 8px;
  animation: fadeInUp 0.6s ease 0.4s both;
}

.hot-label {
  font-size: 0.82rem;
  color: var(--text2);
  display: flex;
  align-items: center;
  gap: 4px;
}

.hot-tag {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  background: var(--card);
  border: 1.5px solid var(--border);
  color: var(--text2);
  padding: 5px 14px;
  border-radius: var(--radius-pill);
  font-size: 0.82rem;
  cursor: pointer;
  transition: all var(--transition);
}

.hot-tag:hover {
  border-color: var(--primary);
  color: var(--primary);
  background: var(--bg2);
  transform: translateY(-2px);
  box-shadow: var(--shadow-sm);
}

.hot-tag:active { transform: scale(0.95); }

.hot-tag .rank-1 { color: var(--negative); font-weight: 700; }
.hot-tag .rank-2 { color: var(--accent); font-weight: 700; }
.hot-tag .rank-3 { color: var(--secondary); font-weight: 700; }
.hot-tag .rank-num { font-size: 0.72rem; }

/* ══════════════ 数据统计条 ══════════════ */
.stats-bar {
  background: var(--card);
  border-top: 1.5px solid var(--border);
  border-bottom: 1.5px solid var(--border);
  padding: 24px 0;
}

.stats-inner {
  display: flex;
  justify-content: center;
  gap: 0;
  flex-wrap: wrap;
}

.stat-item {
  text-align: center;
  padding: 0 52px;
  border-right: 1.5px solid var(--border);
  position: relative;
}

.stat-item:last-child { border-right: none; }

.stat-num {
  font-size: 2rem;
  font-weight: 800;
  color: var(--primary);
  letter-spacing: -0.02em;
  line-height: 1.1;
}

/* 占位文案（"积累中" / "成长中"）—— 灰色弱化，避免与真实数字混淆 */
.stat-num-soft {
  font-size: 1.4rem !important;
  font-weight: 600 !important;
  color: #999 !important;
  letter-spacing: 0 !important;
}

.stat-label { font-size: 0.8rem; color: var(--text2); margin-top: 4px; }

/* ══════════════ 区块标题 ══════════════ */
.section-header { margin-bottom: 32px; }
.section-header h2 { font-size: 1.5rem; font-weight: 800; color: var(--text); letter-spacing: -0.01em; }
.section-header p { color: var(--text2); font-size: 0.93rem; margin-top: 6px; }
.section-header .header-row { display: flex; align-items: center; justify-content: space-between; }

.view-all {
  color: var(--primary);
  font-size: 0.88rem;
  font-weight: 600;
  display: flex;
  align-items: center;
  gap: 4px;
  transition: gap var(--transition);
}

.view-all:hover { gap: 8px; }

/* ══════════════ 分类标签栏 ══════════════ */
.category-tabs {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
  margin-bottom: 28px;
}

.cat-tab {
  display: flex;
  align-items: center;
  gap: 6px;
  background: var(--card);
  border: 1.5px solid var(--border);
  color: var(--text2);
  padding: 8px 20px;
  border-radius: var(--radius-pill);
  font-size: 0.88rem;
  cursor: pointer;
  transition: all var(--transition);
}

.cat-tab:hover { border-color: var(--primary); color: var(--primary); transform: translateY(-1px); }

.cat-tab.active {
  background: linear-gradient(135deg, var(--primary), var(--primary-dark));
  border-color: var(--primary);
  color: #fff;
  font-weight: 600;
  box-shadow: 0 4px 14px rgba(255, 107, 157, 0.35);
}

/* ══════════════ 商品卡片网格 ══════════════ */
.product-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
  gap: 20px;
}

.product-card {
  background: var(--card);
  border-radius: var(--radius);
  border: 1.5px solid var(--border);
  overflow: hidden;
  transition: all var(--transition);
  cursor: pointer;
  box-shadow: var(--shadow-sm);
  position: relative;
}

.product-card::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(255, 107, 157, 0.03), transparent);
  opacity: 0;
  transition: opacity var(--transition);
  pointer-events: none;
}

.product-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-lg);
  border-color: var(--primary-light);
}

.product-card:hover::after { opacity: 1; }
.product-card:active { transform: translateY(-2px); }

.product-img {
  width: 100%;
  aspect-ratio: 1;
  background: linear-gradient(135deg, var(--bg3), #fff3e0);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 3.5rem;
  transition: transform var(--transition);
  overflow: hidden;
  position: relative;
}

.product-card-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  position: absolute;
  top: 0; left: 0;
}

.product-card-emoji {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 100%;
  height: 100%;
}

/* ── 个性化推荐横幅 ── */
.personalized-banner {
  grid-column: 1 / -1;
  background: linear-gradient(135deg, #fff5f8, #fdf0ff);
  border: 1.5px dashed var(--primary);
  border-radius: var(--radius);
  padding: 12px 20px;
  font-size: 0.9rem;
  color: var(--text2);
  display: flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 4px;
}
.personalized-banner i { color: var(--primary); font-size: 1rem; }
.personalized-banner strong { color: var(--primary); }

/* ── "适合你"标签 ── */
.product-match-badge {
  position: absolute;
  top: 8px;
  right: 8px;
  background: linear-gradient(135deg, var(--primary), #ff4081);
  color: #fff;
  font-size: 0.7rem;
  font-weight: 600;
  padding: 3px 10px;
  border-radius: var(--radius-pill);
  z-index: 2;
  box-shadow: 0 2px 8px rgba(255,107,157,0.35);
  white-space: nowrap;
}

.score-pill.neutral {
  background: var(--bg3); color: var(--text2);
}

.product-card:hover .product-img { transform: scale(1.03); }

.product-body { padding: 16px 18px; }
.product-brand { font-size: 0.72rem; color: var(--text3); text-transform: uppercase; letter-spacing: 1px; font-weight: 600; }
.product-name { font-size: 0.95rem; font-weight: 700; color: var(--text); margin: 5px 0 10px; line-height: 1.3; }
.product-meta { display: flex; align-items: center; justify-content: space-between; }
.product-price { font-size: 0.9rem; font-weight: 700; color: var(--primary); }
.product-reviews { font-size: 0.78rem; color: var(--text2); display: flex; align-items: center; gap: 3px; }

.product-tags { display: flex; flex-wrap: wrap; gap: 5px; margin-top: 10px; }

.product-tag {
  font-size: 0.72rem;
  padding: 3px 9px;
  border-radius: var(--radius-pill);
  background: var(--bg2);
  color: var(--primary);
  font-weight: 500;
  border: 1px solid var(--border2);
}

.product-scores { display: flex; gap: 8px; margin-top: 10px; }

.score-pill {
  display: flex;
  align-items: center;
  gap: 3px;
  font-size: 0.72rem;
  padding: 3px 8px;
  border-radius: var(--radius-pill);
  font-weight: 600;
}

.score-pill.pos { background: rgba(6, 214, 160, 0.12); color: var(--positive); }
.score-pill.neg { background: rgba(255, 77, 109, 0.1); color: var(--negative); }

/* ══════════════ 如何使用 ══════════════ */
.how-it-works {
  background: linear-gradient(135deg, var(--bg2) 0%, var(--bg) 100%);
}

[data-theme="dark"] .how-it-works {
  background: linear-gradient(135deg, var(--bg2) 0%, var(--bg3) 100%);
}

/* ══════════════ Trust Section ══════════════ */
.trust-section {
  background: var(--card);
  border-top: 1px solid var(--border);
}

.trust-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 20px;
}

.trust-card {
  background: var(--bg2);
  border-radius: var(--radius);
  padding: 28px 22px;
  text-align: center;
  border: 1.5px solid var(--border);
  transition: all var(--transition);
}

.trust-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow);
  border-color: var(--primary-light);
}

.trust-icon {
  width: 52px; height: 52px;
  margin: 0 auto 16px;
  display: flex; align-items: center; justify-content: center;
  background: linear-gradient(135deg, var(--primary), var(--primary-light));
  border-radius: 14px;
  font-size: 1.3rem;
  color: #fff;
}

[data-theme="dark"] .trust-icon {
  background: linear-gradient(135deg, var(--primary), var(--primary-dark));
}

.trust-title {
  font-weight: 700;
  font-size: 1rem;
  color: var(--text);
  margin-bottom: 8px;
}

.trust-desc {
  font-size: 0.83rem;
  color: var(--text2);
  line-height: 1.65;
}

/* ══════════════ Old how styles ══════════════ */

.how-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 20px;
}

.how-card {
  background: var(--card);
  border-radius: var(--radius);
  padding: 28px 24px;
  text-align: center;
  border: 1.5px solid var(--border);
  transition: all var(--transition);
}

.how-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow);
  border-color: var(--primary-light);
}

.how-card-num {
  font-size: 2.8rem;
  line-height: 1;
  margin-bottom: 14px;
  display: block;
}

.how-card-title { font-weight: 700; font-size: 0.98rem; margin-bottom: 8px; color: var(--text); }
.how-card-desc { font-size: 0.85rem; color: var(--text2); line-height: 1.6; }

/* ══════════════ 商品详情页 ══════════════ */
.product-detail-header {
  display: flex;
  gap: 32px;
  align-items: flex-start;
  padding: 36px 0 24px;
}

.product-detail-img {
  width: 200px;
  height: 200px;
  flex-shrink: 0;
  border-radius: var(--radius);
  background: linear-gradient(135deg, var(--bg3), #fff3e0);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 5rem;
  border: 1.5px solid var(--border);
  transition: transform var(--transition);
}

.product-detail-img:hover { transform: scale(1.02); }

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

.product-detail-brand {
  font-size: 0.8rem;
  color: var(--text3);
  text-transform: uppercase;
  letter-spacing: 1.5px;
  font-weight: 600;
}

.product-detail-name {
  font-size: clamp(1.3rem, 3vw, 1.7rem);
  font-weight: 800;
  margin: 8px 0 12px;
  line-height: 1.2;
  color: var(--text);
  letter-spacing: -0.01em;
}

.product-detail-meta {
  display: flex;
  align-items: center;
  gap: 14px;
  flex-wrap: wrap;
}

.price-badge {
  background: linear-gradient(135deg, #fff3e0, #ffe0ec);
  border: 1.5px solid #ffd0a0;
  color: var(--accent);
  padding: 5px 16px;
  border-radius: var(--radius-pill);
  font-weight: 700;
  font-size: 1.05rem;
}

[data-theme="dark"] .price-badge {
  background: rgba(255, 154, 60, 0.12);
  border-color: rgba(255, 154, 60, 0.3);
}

.review-count-badge { color: var(--text2); font-size: 0.88rem; }
.review-count-badge b { color: var(--primary); }

.category-badge {
  background: var(--bg2);
  color: var(--primary);
  padding: 4px 12px;
  border-radius: var(--radius-pill);
  font-size: 0.82rem;
  border: 1px solid var(--border2);
}

.action-btns {
  display: flex;
  gap: 12px;
  margin-top: 20px;
  flex-wrap: wrap;
}

.btn-write-review {
  background: linear-gradient(135deg, var(--primary), var(--primary-dark));
  color: #fff;
  padding: 12px 28px;
  border-radius: var(--radius-pill);
  font-size: 0.95rem;
  font-weight: 700;
  box-shadow: 0 4px 16px rgba(255, 107, 157, 0.38);
  transition: all var(--transition);
  display: flex;
  align-items: center;
  gap: 8px;
}

.btn-write-review:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(255, 107, 157, 0.48);
}

.btn-write-review:active { transform: scale(0.97); }

.btn-paste {
  background: var(--card);
  border: 1.5px solid var(--border);
  color: var(--text2);
  padding: 12px 24px;
  border-radius: var(--radius-pill);
  font-size: 0.92rem;
  transition: all var(--transition);
  display: flex;
  align-items: center;
  gap: 8px;
}

.btn-paste:hover {
  border-color: var(--primary);
  color: var(--primary);
  transform: translateY(-1px);
}

/* ── 筛选栏 ── */
.filter-bar {
  background: var(--card);
  border: 1.5px solid var(--border);
  border-radius: var(--radius);
  padding: 16px 22px;
  display: flex;
  align-items: center;
  gap: 14px;
  flex-wrap: wrap;
  margin-bottom: 24px;
  box-shadow: var(--shadow-sm);
}

.filter-row {
  display: flex;
  align-items: center;
  gap: 10px;
}

.filter-label { font-size: 0.82rem; color: var(--text3); font-weight: 600; white-space: nowrap; }

.filter-chips { display: flex; flex-wrap: wrap; gap: 7px; flex: 1; }

.filter-chip {
  padding: 5px 14px;
  border-radius: var(--radius-pill);
  border: 1.5px solid var(--border);
  font-size: 0.82rem;
  color: var(--text2);
  cursor: pointer;
  transition: all var(--transition);
  background: var(--card);
  white-space: nowrap;
}

.filter-chip:hover { border-color: var(--primary); color: var(--primary); transform: translateY(-1px); }

.filter-chip.active {
  background: var(--bg2);
  border-color: var(--primary);
  color: var(--primary);
  font-weight: 600;
}

.filter-divider { width: 1px; height: 28px; background: var(--border); flex-shrink: 0; }
.filter-divider-row { width: 1px; height: 28px; background: var(--border); flex-shrink: 0; } /* desktop: vertical divider between rows */

.smart-match {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.82rem;
  color: var(--text2);
  white-space: nowrap;
}

/* 开关组件 */
.toggle {
  width: 38px;
  height: 22px;
  background: var(--border);
  border-radius: 11px;
  position: relative;
  cursor: pointer;
  transition: background var(--transition);
  flex-shrink: 0;
}

.toggle.on { background: var(--primary); }

.toggle::after {
  content: '';
  position: absolute;
  top: 3px;
  left: 3px;
  width: 16px;
  height: 16px;
  background: #fff;
  border-radius: 50%;
  transition: transform var(--transition);
  box-shadow: 0 1px 4px rgba(0, 0, 0, 0.2);
}

.toggle.on::after { transform: translateX(16px); }

/* 低数据警告 */
.low-data-notice {
  display: flex;
  align-items: center;
  gap: 8px;
  background: rgba(255, 209, 102, 0.12);
  border: 1.5px solid rgba(255, 209, 102, 0.35);
  color: #a07000;
  padding: 10px 18px;
  border-radius: var(--radius-sm);
  font-size: 0.85rem;
  margin-bottom: 20px;
}

[data-theme="dark"] .low-data-notice {
  background: rgba(255, 209, 102, 0.08);
  color: var(--secondary);
}

/* ── 维度分析网格 ── */
.summary-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(180px, 1fr));
  gap: 14px;
  margin-bottom: 28px;
}

.dim-card {
  background: var(--card);
  border: 1.5px solid var(--border);
  border-radius: var(--radius-sm);
  padding: 16px;
  transition: all var(--transition);
}

.dim-card:hover {
  border-color: var(--primary-light);
  box-shadow: var(--shadow-sm);
  transform: translateY(-2px);
}

.dim-name { font-size: 0.82rem; color: var(--text2); margin-bottom: 10px; font-weight: 500; }

.dim-bar {
  height: 8px;
  background: var(--bg2);
  border-radius: 4px;
  overflow: hidden;
  margin-bottom: 8px;
}

.dim-fill {
  height: 100%;
  border-radius: 4px;
  transition: width 1s cubic-bezier(0.16, 1, 0.3, 1);
  width: 0%;
}

.dim-fill.positive { background: linear-gradient(90deg, var(--positive), #4ecdc4); }
.dim-fill.negative { background: linear-gradient(90deg, var(--negative), #ff8fa3); }

.dim-stat { display: flex; justify-content: space-between; font-size: 0.78rem; }
.dim-pos-pct { color: var(--positive); font-weight: 700; }
.dim-neg-pct { color: var(--negative); }

/* ── 负面真相盒子 ── */
.negative-box {
  background: linear-gradient(135deg, rgba(255, 77, 109, 0.04), var(--card));
  border: 1.5px solid rgba(255, 77, 109, 0.2);
  border-radius: var(--radius);
  padding: 22px 24px;
  margin-bottom: 24px;
}

[data-theme="dark"] .negative-box {
  background: linear-gradient(135deg, rgba(255, 107, 133, 0.06), var(--card));
}

.negative-box-header {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 18px;
}

.negative-box-title { font-size: 1rem; font-weight: 700; color: var(--negative); }
.negative-box-desc { font-size: 0.82rem; color: var(--text2); margin-left: auto; }

.negative-keywords { display: flex; flex-wrap: wrap; gap: 10px; }

.neg-keyword {
  display: flex;
  align-items: center;
  gap: 6px;
  background: rgba(255, 77, 109, 0.07);
  border: 1.5px solid rgba(255, 77, 109, 0.2);
  color: var(--negative);
  padding: 7px 14px;
  border-radius: var(--radius-pill);
  font-size: 0.85rem;
  font-weight: 600;
  cursor: pointer;
  transition: all var(--transition);
}

.neg-keyword:hover {
  background: rgba(255, 77, 109, 0.14);
  transform: translateY(-2px);
  box-shadow: 0 3px 10px rgba(255, 77, 109, 0.18);
}

.neg-keyword.active {
  background: var(--negative);
  color: #fff;
  border-color: var(--negative);
}

.neg-keyword .neg-count {
  background: var(--negative);
  color: #fff;
  padding: 1px 7px;
  border-radius: var(--radius-pill);
  font-size: 0.72rem;
}

.neg-keyword.active .neg-count {
  background: rgba(255, 255, 255, 0.3);
}

/* 关键词筛选提示条 */
.keyword-filter-bar {
  display: flex;
  align-items: center;
  gap: 8px;
  background: rgba(255, 77, 109, 0.07);
  border: 1.5px solid rgba(255, 77, 109, 0.2);
  border-radius: var(--radius-md);
  padding: 10px 16px;
  margin-bottom: 12px;
  font-size: 0.88rem;
  color: var(--negative);
  animation: slideDown 0.25s ease;
}
@keyframes slideDown {
  from { opacity: 0; transform: translateY(-6px); }
  to   { opacity: 1; transform: translateY(0); }
}
.kf-clear-btn {
  margin-left: auto;
  display: inline-flex;
  align-items: center;
  gap: 4px;
  background: none;
  border: 1.5px solid rgba(255, 77, 109, 0.35);
  color: var(--negative);
  border-radius: var(--radius-pill);
  padding: 3px 10px;
  font-size: 0.8rem;
  cursor: pointer;
  transition: all var(--transition);
}
.kf-clear-btn:hover {
  background: var(--negative);
  color: #fff;
}
[data-theme="dark"] .keyword-filter-bar {
  background: rgba(255, 77, 109, 0.1);
  border-color: rgba(255, 77, 109, 0.3);
}

/* 同感按钮 */
.empathy-btn {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  background: rgba(255, 77, 109, 0.06);
  border: 1.5px solid rgba(255, 77, 109, 0.18);
  color: var(--negative);
  padding: 5px 12px;
  border-radius: var(--radius-pill);
  font-size: 0.78rem;
  cursor: pointer;
  transition: all var(--transition);
}

.empathy-btn:hover, .empathy-btn.active {
  background: rgba(255, 77, 109, 0.14);
}

.empathy-btn.active { font-weight: 600; }

/* ── 评价列表 ── */
.sort-bar {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 20px;
  flex-wrap: wrap;
}

.sort-label { font-size: 0.82rem; color: var(--text2); font-weight: 500; }

.sort-btns { display: flex; gap: 6px; }

.sort-btn {
  padding: 6px 16px;
  border-radius: var(--radius-pill);
  border: 1.5px solid var(--border);
  font-size: 0.82rem;
  color: var(--text2);
  background: var(--card);
  cursor: pointer;
  transition: all var(--transition);
}

.sort-btn:hover { border-color: var(--primary); color: var(--primary); }

.sort-btn.active {
  background: var(--primary);
  border-color: var(--primary);
  color: #fff;
  font-weight: 600;
}

.review-count-info { margin-left: auto; font-size: 0.82rem; color: var(--text2); }
.review-count-info b { color: var(--text); font-weight: 700; }

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

.review-card {
  background: var(--card);
  border: 1.5px solid var(--border);
  border-radius: var(--radius);
  padding: 22px 24px;
  transition: all var(--transition);
  animation: fadeInUp 0.4s ease both;
}

.review-card:nth-child(1) { animation-delay: 0ms; }
.review-card:nth-child(2) { animation-delay: 60ms; }
.review-card:nth-child(3) { animation-delay: 120ms; }
.review-card:nth-child(4) { animation-delay: 180ms; }
.review-card:nth-child(5) { animation-delay: 240ms; }

.review-card:hover {
  border-color: var(--primary-light);
  box-shadow: var(--shadow-sm);
}

.review-card.seed {
  border-color: rgba(255, 209, 102, 0.5);
  background: rgba(255, 253, 240, 0.6);
}

[data-theme="dark"] .review-card.seed {
  border-color: rgba(255, 209, 102, 0.3);
  background: rgba(255, 209, 102, 0.04);
}

/* 暗色模式下智能匹配样式 */
[data-theme="dark"] .profile-tag.matching {
  background: rgba(76, 175, 80, 0.2);
  color: #81c784;
  border-color: rgba(76, 175, 80, 0.4);
}
[data-theme="dark"] .smart-match-badge.high {
  background: rgba(76, 175, 80, 0.2);
  color: #81c784;
  border-color: rgba(76, 175, 80, 0.35);
}
[data-theme="dark"] .smart-match-badge.mid {
  background: rgba(255, 167, 38, 0.18);
  color: #ffb74d;
  border-color: rgba(255, 167, 38, 0.3);
}
[data-theme="dark"] .smart-match-badge.low {
  background: rgba(158, 158, 158, 0.15);
  color: #bdbdbd;
  border-color: rgba(158, 158, 158, 0.25);
}

.review-header {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  margin-bottom: 14px;
}

.reviewer-avatar {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  flex-shrink: 0;
  background: linear-gradient(135deg, var(--primary-light), var(--secondary));
  display: flex;
  align-items: center;
  justify-content: center;
  color: #fff;
  font-weight: 700;
  font-size: 0.95rem;
  box-shadow: 0 2px 8px rgba(255, 107, 157, 0.25);
}

.reviewer-info { flex: 1; min-width: 0; }
.reviewer-name { font-size: 0.9rem; font-weight: 700; color: var(--text); }

.reviewer-profile {
  display: flex;
  flex-wrap: wrap;
  gap: 5px;
  margin-top: 5px;
}

.profile-tag {
  font-size: 0.72rem;
  padding: 2px 8px;
  border-radius: var(--radius-pill);
  background: var(--bg2);
  color: var(--primary);
  font-weight: 500;
}

.review-meta { text-align: right; flex-shrink: 0; }
.review-date { font-size: 0.75rem; color: var(--text3); }

.credibility-score {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  font-size: 0.75rem;
  color: var(--positive);
  font-weight: 600;
  margin-top: 5px;
}

.seed-badge {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  background: rgba(255, 209, 102, 0.2);
  color: #b8860b;
  padding: 2px 10px;
  border-radius: var(--radius-pill);
  font-size: 0.72rem;
  font-weight: 600;
}

/* ── 智能匹配徽章 ── */
.smart-match-badge {
  display: inline-flex;
  align-items: center;
  gap: 3px;
  padding: 2px 10px;
  border-radius: var(--radius-pill);
  font-size: 0.72rem;
  font-weight: 700;
  margin-left: 6px;
  animation: matchBadgePop 0.4s cubic-bezier(0.16, 1, 0.3, 1);
}
.smart-match-badge.high {
  background: rgba(76, 175, 80, 0.15);
  color: #2e7d32;
  border: 1px solid rgba(76, 175, 80, 0.3);
}
.smart-match-badge.mid {
  background: rgba(255, 167, 38, 0.12);
  color: #e65100;
  border: 1px solid rgba(255, 167, 38, 0.25);
}
.smart-match-badge.low {
  background: rgba(158, 158, 158, 0.1);
  color: #757575;
  border: 1px solid rgba(158, 158, 158, 0.2);
}
@keyframes matchBadgePop {
  from { opacity: 0; transform: scale(0.8); }
  to { opacity: 1; transform: scale(1); }
}

/* 匹配的肤质/季节标签高亮 */
.profile-tag.matching {
  background: rgba(76, 175, 80, 0.15);
  color: #2e7d32;
  border: 1px solid rgba(76, 175, 80, 0.3);
  font-weight: 700;
}

.review-text {
  font-size: 0.92rem;
  line-height: 1.75;
  color: var(--text);
  margin-bottom: 14px;
}

.review-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin-bottom: 14px;
}

.review-tag {
  font-size: 0.75rem;
  padding: 3px 10px;
  border-radius: var(--radius-pill);
  font-weight: 500;
}

.review-tag.pos { background: rgba(6, 214, 160, 0.1); color: var(--positive); }
.review-tag.neg { background: rgba(255, 77, 109, 0.08); color: var(--negative); }

.review-images {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
  margin-bottom: 14px;
}

.review-img-thumb {
  width: 72px;
  height: 72px;
  border-radius: 8px;
  object-fit: cover;
  border: 1.5px solid var(--border);
  cursor: pointer;
  transition: all var(--transition);
  overflow: hidden;
}

.review-img-thumb:hover { transform: scale(1.08); box-shadow: var(--shadow-sm); }

.review-footer {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-wrap: wrap;
}

.helpful-btn {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  background: none;
  border: 1.5px solid var(--border);
  color: var(--text2);
  padding: 5px 14px;
  border-radius: var(--radius-pill);
  font-size: 0.8rem;
  cursor: pointer;
  transition: all var(--transition);
}

.helpful-btn:hover { border-color: var(--positive); color: var(--positive); }

.helpful-btn.active {
  background: rgba(6, 214, 160, 0.1);
  border-color: var(--positive);
  color: var(--positive);
  font-weight: 600;
}

.report-btn {
  margin-left: auto;
  background: none;
  border: none;
  color: var(--text3);
  font-size: 0.78rem;
  cursor: pointer;
  transition: color var(--transition);
  display: flex;
  align-items: center;
  gap: 4px;
}

.report-btn:hover { color: var(--negative); }

/* ══════════════ 写评价页 ══════════════ */
.review-page-wrap {
  background: var(--bg);
  min-height: calc(100vh - 64px);
}

.review-hero {
  background: linear-gradient(135deg, var(--bg2) 0%, var(--bg) 100%);
  border-bottom: 1.5px solid var(--border);
  padding: 20px 0;
}

.review-hero-inner {
  max-width: 680px;
  margin: 0 auto;
  padding: 0 20px;
  display: flex;
  align-items: center;
  gap: 16px;
  flex-wrap: wrap;
}

.review-hero-icon { font-size: 2rem; }
.review-hero-title { font-size: 1.2rem; font-weight: 800; color: var(--text); }
.review-hero-desc { font-size: 0.85rem; color: var(--text2); margin-top: 2px; }

.review-hero-reward {
  margin-left: auto;
  background: rgba(255, 209, 102, 0.12);
  border: 1.5px solid rgba(255, 209, 102, 0.4);
  color: var(--accent);
  padding: 6px 16px;
  border-radius: var(--radius-pill);
  font-size: 0.83rem;
  white-space: nowrap;
}

[data-theme="dark"] .review-hero-reward { color: var(--secondary); }

/* 表单页面 */
.form-page { max-width: 680px; margin: 0 auto; padding: 32px 20px 80px; }

/* 商品选择器 */
.product-selector-card {
  background: var(--card);
  border: 1.5px solid var(--border);
  border-radius: var(--radius);
  padding: 16px 20px;
  margin-bottom: 24px;
  box-shadow: var(--shadow-sm);
}

.ps-label {
  font-size: 0.75rem;
  color: var(--text3);
  font-weight: 600;
  margin-bottom: 10px;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.ps-product {
  display: flex;
  align-items: center;
  gap: 14px;
  cursor: pointer;
  padding: 10px 14px;
  border: 1.5px solid var(--border);
  border-radius: var(--radius-sm);
  transition: all var(--transition);
}

.ps-product:hover { border-color: var(--primary); background: var(--bg2); }

.ps-icon { font-size: 1.8rem; }
.ps-info { flex: 1; min-width: 0; }
.ps-name { font-size: 0.95rem; font-weight: 700; color: var(--text); }
.ps-brand { font-size: 0.78rem; color: var(--text2); margin-top: 2px; }

.ps-change {
  font-size: 0.8rem;
  color: var(--primary);
  display: flex;
  align-items: center;
  gap: 4px;
  white-space: nowrap;
  flex-shrink: 0;
}

.product-picker {
  margin-top: 12px;
  border: 1.5px solid var(--border);
  border-radius: var(--radius-sm);
  overflow: hidden;
  animation: scaleIn 0.18s ease;
}

.product-picker-search {
  width: 100%;
  border: none;
  border-bottom: 1.5px solid var(--border);
  padding: 10px 14px;
  font-size: 0.9rem;
  font-family: var(--font);
  background: var(--bg2);
  color: var(--text);
}

.product-picker-search:focus { outline: none; }
.picker-list { max-height: 220px; overflow-y: auto; }

.picker-item {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 10px 14px;
  cursor: pointer;
  transition: background var(--transition-fast);
  font-size: 0.88rem;
}

.picker-item:hover { background: var(--bg2); }
.picker-item.active { background: rgba(255, 107, 157, 0.07); color: var(--primary); font-weight: 600; }
.picker-item-icon { font-size: 1.3rem; width: 28px; text-align: center; }
.picker-item-info .picker-name { font-weight: 600; font-size: 0.88rem; color: var(--text); }
.picker-item-info .picker-brand { font-size: 0.75rem; color: var(--text2); }

/* 步骤进度条 */
.steps-bar {
  display: flex;
  align-items: center;
  margin-bottom: 28px;
  background: var(--card);
  border: 1.5px solid var(--border);
  border-radius: var(--radius-pill);
  padding: 12px 24px;
  box-shadow: var(--shadow-sm);
}

.step {
  display: flex;
  align-items: center;
  gap: 8px;
  flex: 0 0 auto;
  transition: all var(--transition);
}

.step-num {
  width: 28px;
  height: 28px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.82rem;
  font-weight: 700;
  background: var(--bg2);
  color: var(--text3);
  transition: all var(--transition);
}

.step-label {
  font-size: 0.82rem;
  color: var(--text3);
  transition: all var(--transition);
  white-space: nowrap;
}

.step.active .step-num {
  background: var(--primary);
  color: #fff;
  box-shadow: 0 2px 10px rgba(255, 107, 157, 0.4);
}

.step.active .step-label { color: var(--primary); font-weight: 700; }

.step.done .step-num { background: var(--positive); color: #fff; }
.step.done .step-label { color: var(--positive); }

.step-line {
  flex: 1;
  height: 2px;
  background: var(--border);
  margin: 0 12px;
  border-radius: 2px;
  transition: background 0.5s ease;
}

.step-line.done { background: var(--positive); }

/* 表单标签切换 */
.form-tabs {
  display: flex;
  background: var(--bg2);
  border-radius: var(--radius-pill);
  padding: 4px;
  margin-bottom: 28px;
}

.form-tab {
  flex: 1;
  padding: 10px;
  text-align: center;
  border-radius: var(--radius-pill);
  font-size: 0.9rem;
  cursor: pointer;
  transition: all var(--transition);
  color: var(--text2);
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
}

.form-tab.active {
  background: var(--card);
  color: var(--primary);
  font-weight: 700;
  box-shadow: var(--shadow-sm);
}

/* 表单步骤块 */
.form-step-block { display: none; }
.form-step-block.active { display: block; animation: fadeInUp 0.3s ease; }

/* 表单卡片 */
.form-card {
  background: var(--card);
  border: 1.5px solid var(--border);
  border-radius: var(--radius);
  padding: 28px 28px 24px;
}

.form-section-title {
  font-size: 0.85rem;
  font-weight: 700;
  color: var(--text);
  margin-bottom: 22px;
  padding-bottom: 14px;
  border-bottom: 1.5px solid var(--border);
  display: flex;
  align-items: center;
  gap: 6px;
  flex-wrap: wrap;
}

/* 表单控件 */
.form-row { display: flex; gap: 16px; flex-wrap: wrap; }
.form-group { display: flex; flex-direction: column; gap: 8px; flex: 1; min-width: 200px; }
.form-group.full { flex: 1 0 100%; }

.form-label {
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--text);
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 4px;
}

.form-label .required { color: var(--negative); }

/* 单选按钮 */
.radio-group { display: flex; flex-wrap: wrap; gap: 8px; }
.radio-option { position: relative; }
.radio-option input { position: absolute; opacity: 0; width: 0; height: 0; }

.radio-option label {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  padding: 7px 16px;
  border-radius: var(--radius-pill);
  border: 1.5px solid var(--border);
  font-size: 0.85rem;
  cursor: pointer;
  transition: all var(--transition);
  color: var(--text2);
}

.radio-option label:hover {
  border-color: var(--primary-light);
  color: var(--primary);
}

.radio-option input:checked + label {
  border-color: var(--primary);
  background: var(--bg2);
  color: var(--primary);
  font-weight: 600;
  box-shadow: 0 2px 8px rgba(255, 107, 157, 0.2);
}

/* 复选按钮 */
.checkbox-group { display: flex; flex-wrap: wrap; gap: 8px; }
.checkbox-option { position: relative; }
.checkbox-option input { position: absolute; opacity: 0; width: 0; height: 0; }

.checkbox-option label {
  display: inline-flex;
  align-items: center;
  padding: 7px 16px;
  border-radius: var(--radius-pill);
  border: 1.5px solid var(--border);
  font-size: 0.85rem;
  cursor: pointer;
  transition: all var(--transition);
  color: var(--text2);
}

.checkbox-option label:hover { border-color: var(--primary-light); color: var(--primary); }

.checkbox-option input:checked + label {
  border-color: var(--primary);
  background: var(--bg2);
  color: var(--primary);
  font-weight: 600;
}

/* 文本域 */
.form-textarea {
  border: 1.5px solid var(--border);
  border-radius: var(--radius-sm);
  padding: 12px 14px;
  font-size: 0.92rem;
  resize: vertical;
  min-height: 100px;
  width: 100%;
  color: var(--text);
  background: var(--card);
  transition: border-color var(--transition), box-shadow var(--transition);
}

.form-textarea:focus {
  border-color: var(--primary);
  box-shadow: 0 0 0 3px rgba(255, 107, 157, 0.1);
}

.review-textarea-large {
  border: 1.5px solid var(--border);
  border-radius: var(--radius-sm);
  padding: 14px;
  font-size: 0.93rem;
  resize: vertical;
  min-height: 140px;
  width: 100%;
  color: var(--text);
  background: var(--card);
  transition: border-color var(--transition), box-shadow var(--transition);
  line-height: 1.75;
}

.review-textarea-large:focus {
  border-color: var(--primary);
  box-shadow: 0 0 0 3px rgba(255, 107, 157, 0.1);
}

.paste-textarea {
  border: 1.5px solid var(--border);
  border-radius: var(--radius-sm);
  padding: 14px;
  font-size: 0.9rem;
  resize: vertical;
  min-height: 160px;
  width: 100%;
  color: var(--text);
  background: var(--card);
  transition: border-color var(--transition), box-shadow var(--transition);
}

.paste-textarea:focus {
  border-color: var(--primary);
  box-shadow: 0 0 0 3px rgba(255, 107, 157, 0.1);
}

/* 字数统计 */
.char-count-row {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-top: 6px;
}

.char-progress-wrap {
  flex: 1;
  height: 4px;
  background: var(--bg2);
  border-radius: 2px;
  overflow: hidden;
}

.char-progress {
  height: 100%;
  border-radius: 2px;
  background: var(--primary);
  width: 0%;
  transition: width 0.3s ease, background 0.3s ease;
}

.char-count { font-size: 0.78rem; color: var(--text3); white-space: nowrap; }
.min-length-hint { font-size: 0.78rem; color: var(--text3); font-weight: 400; }

/* 输入框 */
.form-input {
  border: 1.5px solid var(--border);
  border-radius: var(--radius-sm);
  padding: 10px 14px;
  font-size: 0.9rem;
  width: 100%;
  color: var(--text);
  background: var(--card);
  transition: border-color var(--transition), box-shadow var(--transition);
}

.form-input:focus {
  border-color: var(--primary);
  box-shadow: 0 0 0 3px rgba(255, 107, 157, 0.1);
}

/* 下拉选择 */
.form-select {
  border: 1.5px solid var(--border);
  border-radius: var(--radius-sm);
  padding: 10px 14px;
  font-size: 0.9rem;
  width: 100%;
  color: var(--text);
  background: var(--card);
  cursor: pointer;
  transition: border-color var(--transition), box-shadow var(--transition);
}

.form-select:focus {
  border-color: var(--primary);
  box-shadow: 0 0 0 3px rgba(255, 107, 157, 0.1);
}

/* 上传区域 */
.upload-zone {
  border: 2px dashed var(--border);
  border-radius: var(--radius-sm);
  padding: 24px;
  text-align: center;
  cursor: pointer;
  transition: all var(--transition);
}

.upload-zone:hover {
  border-color: var(--primary);
  background: var(--bg2);
}

.upload-zone.drag-over { border-color: var(--primary); background: var(--bg2); }
.upload-zone .upload-icon { font-size: 2rem; margin-bottom: 8px; }
.upload-zone p { font-size: 0.85rem; color: var(--text2); }

/* 评分星星 */
.star-rating { display: flex; gap: 4px; }

.star {
  font-size: 1.3rem;
  cursor: pointer;
  color: var(--border);
  transition: color var(--transition), transform var(--transition-fast);
}

.star:hover { transform: scale(1.2); }
.star.active { color: var(--secondary); }

/* 总体评分 */
.overall-rating {
  display: flex;
  align-items: center;
  gap: 16px;
  margin-top: 4px;
}

.overall-stars { display: flex; gap: 8px; }

.big-star {
  font-size: 2.2rem;
  cursor: pointer;
  color: var(--border);
  transition: all var(--transition);
  line-height: 1;
}

.big-star:hover { transform: scale(1.2); color: var(--secondary); }
.big-star.active { color: var(--secondary); transform: scale(1.05); }

.overall-rating-label { font-size: 0.9rem; color: var(--text2); font-weight: 500; }

/* 敏感状态展开 */
.sensitivity-expand {
  background: rgba(255, 107, 157, 0.03);
  border: 1.5px solid rgba(255, 107, 157, 0.14);
  border-radius: var(--radius-sm);
  padding: 16px;
  margin-bottom: 20px;
  animation: fadeInDown 0.2s ease;
}

/* 皮肤选项 */
.skin-opt label { display: flex; align-items: center; gap: 6px; }
.skin-emoji { font-size: 0.9rem; }

/* 写作技巧 */
.writing-tips {
  background: rgba(255, 209, 102, 0.07);
  border: 1.5px solid rgba(255, 209, 102, 0.3);
  border-radius: var(--radius-sm);
  margin-bottom: 20px;
  overflow: hidden;
}

.tips-header {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 12px 16px;
  cursor: pointer;
  font-size: 0.88rem;
  font-weight: 600;
  color: var(--accent);
  transition: background var(--transition-fast);
}

.tips-header:hover { background: rgba(255, 209, 102, 0.05); }

.tips-toggle-icon {
  margin-left: auto;
  font-size: 0.8rem;
  transition: transform var(--transition);
  color: var(--text3);
}

.tips-list {
  padding: 4px 16px 14px 36px;
  margin: 0;
  font-size: 0.82rem;
  color: var(--text2);
  line-height: 1.9;
}

/* 快速标签 */
.quick-tags { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 8px; }

.quick-tag {
  padding: 6px 14px;
  border-radius: var(--radius-pill);
  border: 1.5px solid var(--border);
  font-size: 0.82rem;
  color: var(--text2);
  cursor: pointer;
  transition: all var(--transition);
  background: var(--card);
}

.quick-tag:hover { border-color: var(--positive); color: var(--positive); }
.quick-tag.selected { background: rgba(6, 214, 160, 0.1); border-color: var(--positive); color: var(--positive); font-weight: 600; }

.quick-tag.neg-qt:hover { border-color: var(--negative); color: var(--negative); }
.quick-tag.neg-qt.selected { background: rgba(255, 77, 109, 0.08); border-color: var(--negative); color: var(--negative); font-weight: 600; }

/* 维度评分 */
.dim-ratings { display: flex; flex-direction: column; gap: 12px; margin-top: 8px; }

.dim-rating-row {
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 8px 12px;
  border-radius: var(--radius-sm);
  transition: background var(--transition-fast);
}

.dim-rating-row:hover { background: var(--bg2); }
.dim-rating-name { font-size: 0.85rem; color: var(--text2); width: 72px; flex-shrink: 0; }

/* 上传预览 */
.upload-preview { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 10px; }

.upload-thumb {
  width: 72px;
  height: 72px;
  border-radius: 8px;
  object-fit: cover;
  border: 1.5px solid var(--border);
  transition: transform var(--transition);
}

.upload-thumb:hover { transform: scale(1.05); }

.proof-preview-img {
  width: 120px;
  height: 80px;
  border-radius: 8px;
  object-fit: cover;
  border: 1.5px solid var(--border);
  margin-top: 10px;
}

/* 自定义标签输入 */
.custom-tag-input-wrap { display: flex; gap: 8px; margin-bottom: 8px; }

.custom-tag-add-btn {
  background: var(--primary);
  color: #fff;
  padding: 0 18px;
  border-radius: var(--radius-sm);
  font-size: 0.88rem;
  font-weight: 600;
  transition: all var(--transition);
  white-space: nowrap;
}

.custom-tag-add-btn:hover { background: var(--primary-dark); transform: translateY(-1px); }
.custom-tags-container { display: flex; flex-wrap: wrap; gap: 6px; }

/* 匿名行 */
.anon-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 14px 18px;
  background: var(--bg2);
  border-radius: var(--radius-sm);
  border: 1.5px solid var(--border);
}

/* 来源选项 */
.source-options { display: grid; grid-template-columns: repeat(auto-fit, minmax(130px, 1fr)); gap: 10px; }
.source-option { position: relative; }
.source-option input { position: absolute; opacity: 0; width: 0; height: 0; }

.source-option label {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 4px;
  padding: 16px 12px;
  border-radius: var(--radius-sm);
  border: 1.5px solid var(--border);
  cursor: pointer;
  transition: all var(--transition);
  text-align: center;
}

.source-option label:hover { border-color: var(--primary-light); transform: translateY(-1px); }
.source-option input:checked + label { border-color: var(--primary); background: var(--bg2); }
.source-option label .source-icon { font-size: 1.5rem; }
.source-option label .source-name { font-size: 0.88rem; font-weight: 700; color: var(--text); }
.source-option label .source-desc { font-size: 0.75rem; color: var(--text2); }

.source-score-badge {
  padding: 2px 8px;
  border-radius: var(--radius-pill);
  font-size: 0.72rem;
  font-weight: 700;
  margin-top: 2px;
}

.source-score-badge.neutral { background: rgba(6, 214, 160, 0.1); color: var(--positive); }
.source-score-badge.neg { background: rgba(255, 77, 109, 0.1); color: var(--negative); }

/* 自动提取标签框 */
.auto-extract-box {
  background: rgba(255, 107, 157, 0.04);
  border: 1.5px solid rgba(255, 107, 157, 0.18);
  border-radius: var(--radius-sm);
  padding: 14px 16px;
  margin-top: 12px;
  animation: fadeInUp 0.2s ease;
}

.ae-header { display: flex; align-items: center; gap: 8px; margin-bottom: 10px; font-size: 0.88rem; font-weight: 600; color: var(--text); }
.ae-count { margin-left: auto; font-size: 0.75rem; background: var(--primary); color: #fff; padding: 1px 8px; border-radius: var(--radius-pill); }
.ae-tags { display: flex; flex-wrap: wrap; gap: 6px; margin-bottom: 8px; }

.ae-tag {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  background: rgba(255, 107, 157, 0.1);
  color: var(--primary);
  padding: 4px 10px;
  border-radius: var(--radius-pill);
  font-size: 0.78rem;
  font-weight: 600;
}

.ae-note { font-size: 0.75rem; color: var(--text3); }

/* 步骤导航按钮 */
.step-nav-btns { display: flex; gap: 12px; margin-top: 24px; }

.step-next-btn {
  flex: 1;
  background: linear-gradient(135deg, var(--primary), var(--primary-dark));
  color: #fff;
  padding: 13px 24px;
  border-radius: var(--radius-pill);
  font-size: 0.95rem;
  font-weight: 700;
  box-shadow: 0 4px 16px rgba(255, 107, 157, 0.35);
  transition: all var(--transition);
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
}

.step-next-btn:hover { transform: translateY(-2px); box-shadow: 0 8px 24px rgba(255, 107, 157, 0.45); }
.step-next-btn:active { transform: scale(0.98); }

.step-back-btn {
  background: var(--card);
  border: 1.5px solid var(--border);
  color: var(--text2);
  padding: 13px 22px;
  border-radius: var(--radius-pill);
  font-size: 0.92rem;
  transition: all var(--transition);
  display: flex;
  align-items: center;
  gap: 6px;
}

.step-back-btn:hover { border-color: var(--primary); color: var(--primary); }

.submit-btn-full {
  flex: 1;
  background: linear-gradient(135deg, var(--primary), var(--primary-dark));
  color: #fff;
  padding: 14px;
  border-radius: var(--radius-pill);
  font-size: 1rem;
  font-weight: 700;
  box-shadow: 0 4px 16px rgba(255, 107, 157, 0.35);
  transition: all var(--transition);
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
}

.submit-btn-full:hover { transform: translateY(-2px); box-shadow: 0 8px 24px rgba(255, 107, 157, 0.45); }
.submit-btn-full:active { transform: scale(0.98); }

/* 步骤徽章 */
.step-badge {
  display: inline-flex;
  align-items: center;
  background: linear-gradient(135deg, var(--primary), var(--primary-dark));
  color: #fff;
  padding: 2px 10px;
  border-radius: var(--radius-pill);
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.5px;
  margin-right: 6px;
}

.step-badge.reward { background: linear-gradient(135deg, var(--secondary), var(--accent)); }

.xp-badge {
  display: inline-flex;
  align-items: center;
  gap: 3px;
  background: rgba(255, 209, 102, 0.15);
  color: var(--accent);
  padding: 2px 10px;
  border-radius: var(--radius-pill);
  font-size: 0.78rem;
  font-weight: 700;
}

.optional-label {
  display: inline;
  font-size: 0.75rem;
  font-weight: 400;
  color: var(--text3);
  background: var(--bg2);
  padding: 1px 8px;
  border-radius: var(--radius-pill);
  margin-left: 4px;
}

/* 评价预览卡 */
.preview-toggle-btn {
  display: flex;
  align-items: center;
  gap: 6px;
  justify-content: center;
  margin: 16px 0 12px;
  font-size: 0.88rem;
  color: var(--primary);
  cursor: pointer;
  font-weight: 600;
  transition: opacity var(--transition);
}

.preview-toggle-btn:hover { opacity: 0.8; }

.review-preview-card {
  background: rgba(255, 253, 240, 0.7);
  border: 1.5px solid rgba(255, 209, 102, 0.45);
  border-radius: var(--radius);
  padding: 18px 20px;
  margin-bottom: 4px;
  animation: fadeInUp 0.25s ease;
}

[data-theme="dark"] .review-preview-card {
  background: rgba(255, 209, 102, 0.04);
  border-color: rgba(255, 209, 102, 0.25);
}

.preview-label { font-size: 0.72rem; color: var(--text3); font-weight: 600; letter-spacing: 0.5px; text-transform: uppercase; margin-bottom: 10px; }
.preview-content { font-size: 0.9rem; line-height: 1.75; color: var(--text); }

/* ══════════════ 提交成功浮层 ══════════════ */
.submit-success-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.55);
  z-index: 300;
  display: flex;
  align-items: center;
  justify-content: center;
  animation: fadeInOverlay 0.25s ease;
}

@keyframes fadeInOverlay { from { opacity: 0; } to { opacity: 1; } }

.submit-success-card {
  background: var(--card);
  border-radius: var(--radius);
  padding: 44px 40px;
  max-width: 420px;
  width: 92%;
  text-align: center;
  box-shadow: var(--shadow-xl);
  animation: popInCard 0.35s cubic-bezier(0.34, 1.56, 0.64, 1);
}

@keyframes popInCard {
  from { transform: scale(0.75); opacity: 0; }
  to { transform: scale(1); opacity: 1; }
}

.success-lottie {
  font-size: 4rem;
  margin-bottom: 16px;
  animation: bounceEmoji 0.7s ease 0.1s both;
  display: block;
}

@keyframes bounceEmoji {
  0% { transform: scale(0) rotate(-10deg); }
  60% { transform: scale(1.25) rotate(5deg); }
  100% { transform: scale(1) rotate(0deg); }
}

.submit-success-card h3 {
  font-size: 1.5rem;
  font-weight: 800;
  color: var(--text);
  margin-bottom: 8px;
}

.submit-success-card p { color: var(--text2); font-size: 0.9rem; margin-bottom: 20px; }

.success-rewards {
  display: flex;
  justify-content: center;
  gap: 14px;
  margin-bottom: 28px;
}

.reward-item {
  display: flex;
  align-items: center;
  gap: 5px;
  background: rgba(255, 209, 102, 0.12);
  color: var(--accent);
  padding: 7px 16px;
  border-radius: var(--radius-pill);
  font-size: 0.85rem;
  font-weight: 600;
  animation: fadeInUp 0.4s ease 0.25s both;
}

.success-btns { display: flex; gap: 12px; }

.success-btn-secondary {
  flex: 1;
  background: var(--card);
  border: 1.5px solid var(--border);
  color: var(--text2);
  padding: 12px;
  border-radius: var(--radius-pill);
  font-size: 0.9rem;
  font-weight: 600;
  transition: all var(--transition);
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  cursor: pointer;
}

.success-btn-secondary:hover { border-color: var(--primary); color: var(--primary); }

.success-btn-primary {
  flex: 1;
  background: linear-gradient(135deg, var(--primary), var(--primary-dark));
  color: #fff;
  padding: 12px;
  border-radius: var(--radius-pill);
  font-size: 0.9rem;
  font-weight: 700;
  transition: all var(--transition);
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  box-shadow: 0 4px 14px rgba(255, 107, 157, 0.38);
  cursor: pointer;
}

.success-btn-primary:hover { transform: translateY(-2px); box-shadow: 0 8px 22px rgba(255, 107, 157, 0.48); }

/* ══════════════ 个人中心 ══════════════ */
.profile-page { max-width: 760px; margin: 0 auto; padding: 40px 20px 80px; }

.profile-card {
  background: linear-gradient(135deg, var(--primary), #ff9fc7);
  border-radius: var(--radius);
  padding: 32px;
  margin-bottom: 24px;
  color: #fff;
  position: relative;
  overflow: hidden;
  box-shadow: var(--shadow-lg);
}

.profile-card::before {
  content: '';
  position: absolute;
  top: -60px;
  right: -60px;
  width: 200px;
  height: 200px;
  background: rgba(255, 255, 255, 0.12);
  border-radius: 50%;
}

.profile-card::after {
  content: '';
  position: absolute;
  bottom: -50px;
  left: 20px;
  width: 150px;
  height: 150px;
  background: rgba(255, 255, 255, 0.08);
  border-radius: 50%;
}

.profile-avatar {
  width: 72px;
  height: 72px;
  border-radius: 50%;
  border: 3px solid rgba(255, 255, 255, 0.5);
  background: rgba(255, 255, 255, 0.2);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 2rem;
  font-weight: 700;
  margin-bottom: 12px;
  position: relative;
  z-index: 1;
}

.profile-name { font-size: 1.3rem; font-weight: 800; position: relative; z-index: 1; }

.profile-level {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  background: rgba(255, 255, 255, 0.2);
  padding: 4px 14px;
  border-radius: var(--radius-pill);
  font-size: 0.85rem;
  font-weight: 600;
  margin-top: 6px;
  position: relative;
  z-index: 1;
}

.profile-stats {
  display: flex;
  gap: 24px;
  margin-top: 22px;
  position: relative;
  z-index: 1;
}

.p-stat { text-align: center; }
.p-stat-num { font-size: 1.6rem; font-weight: 800; }
.p-stat-label { font-size: 0.75rem; opacity: 0.85; }

.settings-section {
  background: var(--card);
  border: 1.5px solid var(--border);
  border-radius: var(--radius);
  padding: 24px;
  margin-bottom: 20px;
}

.settings-title {
  font-size: 1rem;
  font-weight: 700;
  margin-bottom: 20px;
  color: var(--text);
}

.contribution-item {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  padding: 14px 0;
  border-bottom: 1px solid var(--border);
}

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

.contribution-status {
  padding: 3px 10px;
  border-radius: var(--radius-pill);
  font-size: 0.75rem;
  font-weight: 600;
  white-space: nowrap;
}

.contribution-status.published { background: rgba(6, 214, 160, 0.1); color: var(--positive); }
.contribution-status.pending { background: rgba(255, 209, 102, 0.15); color: var(--accent); }
.contribution-status.rejected { background: rgba(255, 77, 109, 0.1); color: var(--negative); }

/* ══════════════ 弹窗 ══════════════ */
.modal-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.5);
  z-index: 200;
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  pointer-events: none;
  transition: opacity var(--transition);
}

.modal-overlay.show { opacity: 1; pointer-events: all; }

.modal {
  background: var(--card);
  border-radius: var(--radius);
  padding: 32px;
  max-width: 480px;
  width: 92%;
  max-height: 90vh;
  overflow-y: auto;
  transform: scale(0.92) translateY(10px);
  transition: transform var(--transition-slow);
  box-shadow: var(--shadow-xl);
  border: 1px solid var(--border);
}

.modal-overlay.show .modal { transform: scale(1) translateY(0); }

.modal-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 22px;
}

.modal-title { font-size: 1.1rem; font-weight: 700; color: var(--text); }

.modal-close {
  width: 30px;
  height: 30px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  background: none;
  color: var(--text3);
  font-size: 1.2rem;
  transition: all var(--transition-fast);
}

.modal-close:hover { background: var(--bg2); color: var(--negative); }

/* 提交按钮（弹窗内）*/
.submit-btn {
  width: 100%;
  background: linear-gradient(135deg, var(--primary), var(--primary-dark));
  color: #fff;
  padding: 14px;
  border-radius: var(--radius-pill);
  font-size: 1rem;
  font-weight: 700;
  margin-top: 8px;
  box-shadow: 0 4px 16px rgba(255, 107, 157, 0.35);
  transition: all var(--transition);
  cursor: pointer;
}

.submit-btn:hover { transform: translateY(-2px); box-shadow: 0 8px 24px rgba(255, 107, 157, 0.45); }

/* ══════════════ 分页 ══════════════ */
.pagination {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  padding: 32px 0;
}

.page-btn {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  border: 1.5px solid var(--border);
  font-size: 0.9rem;
  cursor: pointer;
  transition: all var(--transition);
  background: var(--card);
  color: var(--text2);
}

.page-btn:hover { border-color: var(--primary); color: var(--primary); transform: scale(1.05); }
.page-btn.active { background: var(--primary); border-color: var(--primary); color: #fff; font-weight: 700; }
.page-btn:disabled { opacity: 0.35; cursor: not-allowed; transform: none; border-color: var(--border); color: var(--text2); }

/* ══════════════ 面包屑 ══════════════ */
.breadcrumb {
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 16px 0;
  font-size: 0.82rem;
}

.breadcrumb a { color: var(--text3); transition: color var(--transition-fast); }
.breadcrumb a:hover { color: var(--primary); }
.breadcrumb span { color: var(--text3); }
.breadcrumb .current { color: var(--text); font-weight: 600; }

/* ══════════════ 页脚 ══════════════ */
.footer {
  background: var(--text);
  color: rgba(255, 255, 255, 0.65);
  padding: 56px 0 24px;
}

[data-theme="dark"] .footer {
  background: #0f0d14;
}

.footer-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: 32px;
  margin-bottom: 36px;
}

.footer-brand { font-size: 1.1rem; font-weight: 800; color: #fff; margin-bottom: 10px; }
.footer-desc { font-size: 0.83rem; line-height: 1.7; }
.footer-title { font-size: 0.88rem; font-weight: 700; color: #fff; margin-bottom: 14px; }

.footer-links { display: flex; flex-direction: column; gap: 8px; }

.footer-links a {
  font-size: 0.83rem;
  transition: color var(--transition-fast);
}

.footer-links a:hover { color: var(--primary-light); }

.footer-bottom {
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  padding-top: 20px;
  text-align: center;
  font-size: 0.8rem;
  opacity: 0.7;
}

/* ══════════════ Toast ══════════════ */
.toast-container {
  position: fixed;
  bottom: 24px;
  right: 24px;
  z-index: 500;
  display: flex;
  flex-direction: column;
  gap: 8px;
  pointer-events: none;
}

.toast {
  background: var(--card);
  border-radius: var(--radius-sm);
  padding: 13px 20px;
  box-shadow: var(--shadow-lg);
  font-size: 0.88rem;
  display: flex;
  align-items: center;
  gap: 10px;
  min-width: 240px;
  max-width: 340px;
  pointer-events: all;
  animation: slideInToast 0.3s cubic-bezier(0.16, 1, 0.3, 1);
  border: 1px solid var(--border);
  color: var(--text);
}

.toast.success { border-left: 4px solid var(--positive); }
.toast.error { border-left: 4px solid var(--negative); }
.toast.info { border-left: 4px solid var(--primary); }
.toast.warning { border-left: 4px solid var(--secondary); }

@keyframes slideInToast {
  from { transform: translateX(50px) scale(0.9); opacity: 0; }
  to { transform: translateX(0) scale(1); opacity: 1; }
}

@keyframes slideOutToast {
  to { transform: translateX(50px) scale(0.9); opacity: 0; }
}

.toast.removing { animation: slideOutToast 0.25s ease forwards; }

/* ── Loading spinner ── */
.loading-spinner {
  text-align: center;
  padding: 40px 0;
  color: var(--text2);
  font-size: 0.9rem;
  grid-column: 1 / -1;
}
.loading-spinner i { font-size: 1.5rem; margin-right: 8px; animation: spin 0.8s linear infinite; }
@keyframes spin { to { transform: rotate(360deg); } }

/* ══════════════ 空状态 ══════════════ */
.empty-state { text-align: center; padding: 60px 20px; color: var(--text2); }
.empty-icon { font-size: 4rem; margin-bottom: 16px; opacity: 0.4; }
.empty-title { font-size: 1.1rem; font-weight: 700; margin-bottom: 8px; color: var(--text); }
.empty-desc { font-size: 0.9rem; line-height: 1.6; }

/* ══════════════ 页面导航 ══════════════ */
.page-section { display: none; }
.page-section.active { display: block; animation: fadeInUp 0.3s ease; }

/* 辅助间距类 */
.mb8 { margin-bottom: 8px; }
.mb20 { margin-bottom: 20px; }

/* ══════════════ 响应式 ══════════════ */
@media (max-width: 768px) {
  .navbar-nav { display: none; }
  .mobile-menu-btn { display: flex; }
  .navbar-actions .btn-ghost { display: none; }
  .navbar-actions .btn-primary { display: none; }

  .hero { padding: 56px 0 44px; }
  .hero h1 { font-size: 1.9rem; }
  .hero p { font-size: 0.95rem; }

  .product-detail-header { flex-direction: column; }
  .product-detail-img { width: 100%; max-width: 260px; margin: 0 auto; height: 260px; }

  .stat-item { padding: 0 24px; }
  .profile-stats { gap: 16px; }
  .form-row { flex-direction: column; }

  .filter-bar { padding: 10px 0; flex-direction: column; align-items: stretch; gap: 0; }
  .filter-row {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 10px 16px;
    width: 100%;
    box-sizing: border-box;
  }
  .filter-row + .filter-row { border-top: 1px solid var(--border); }
  .filter-chips {
    flex-wrap: nowrap;
    overflow-x: auto;
    overflow-y: visible;
    -webkit-overflow-scrolling: touch;
    scrollbar-width: none;
    flex: 1 1 0;
    min-width: 0;
    display: flex;
    gap: 7px;
  }
  .filter-chips::-webkit-scrollbar { display: none; }
  .filter-divider, .filter-divider-row { display: none; }
  .filter-row-smart { justify-content: flex-end; }
  .search-btn { padding: 10px 18px; font-size: 0.88rem; }

  .section { padding: 36px 0; }
  .form-card { padding: 20px 18px; }

  .steps-bar { padding: 10px 16px; }
  .step-label { display: none; }

  .product-grid { grid-template-columns: repeat(auto-fill, minmax(165px, 1fr)); gap: 14px; }

  .source-options { grid-template-columns: repeat(2, 1fr); }

  .summary-grid { grid-template-columns: repeat(auto-fill, minmax(150px, 1fr)); }

  .toast-container { bottom: 16px; right: 16px; left: 16px; }
  .toast { min-width: unset; max-width: unset; }
}

@media (max-width: 480px) {
  .hero h1 { font-size: 1.65rem; }
  .navbar-brand span { display: none; }
  .product-detail-name { font-size: 1.3rem; }
  .submit-success-card { padding: 28px 20px; }
  .stat-item { padding: 0 14px; }
  .stat-num { font-size: 1.5rem; }
}

@media (min-width: 1200px) {
  .product-grid { grid-template-columns: repeat(4, 1fr); }
}

/* ══════════════════════════════════════════════
   新增：认证状态 / 用户 NavBar / 头像 / 表单错误
   ══════════════════════════════════════════════ */

/* Navbar 用户信息区 */
.navbar-guest-actions {
  display: flex;
  align-items: center;
  gap: 8px;
}

.navbar-user-info {
  display: flex;
  align-items: center;
  gap: 10px;
  cursor: pointer;
  padding: 6px 10px;
  border-radius: var(--radius-pill);
  transition: background var(--transition-fast);
}
.navbar-user-info:hover { background: var(--surface2, var(--bg2)); }
.navbar-avatar {
  width: 34px; height: 34px;
  border-radius: 50%;
  background: var(--primary);
  color: #fff;
  display: flex; align-items: center; justify-content: center;
  font-weight: 700; font-size: 0.85rem;
  flex-shrink: 0;
  background-size: cover; background-position: center;
}
.navbar-user-details { display: flex; flex-direction: column; line-height: 1.2; }
.navbar-username { font-size: 0.85rem; font-weight: 600; color: var(--text); max-width: 100px; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.navbar-level { font-size: 0.7rem; color: var(--primary); font-weight: 700; }
.navbar-logout-btn { opacity: 0.5; padding: 4px 8px; }
.navbar-logout-btn:hover { opacity: 1; color: var(--negative); }

/* 移动端菜单 - 已登录 */
.mobile-user-info {
  display: flex; align-items: center; gap: 10px; margin-bottom: 8px;
}

/* 头像上传 */
.profile-avatar-wrap {
  position: relative; width: 80px; height: 80px; margin: 0 auto 16px;
  border-radius: 50%; cursor: pointer;
  transition: transform var(--transition-fast);
}
.profile-avatar-wrap:hover { transform: scale(1.05); }
.profile-avatar-wrap:hover .avatar-edit-overlay { opacity: 1; }
/* 默认头像（未上传）时始终显示更换提示 */
.profile-avatar-wrap.no-custom-avatar .avatar-edit-overlay { opacity: 1; }
.avatar-edit-overlay {
  position: absolute; inset: 0; border-radius: 50%;
  background: rgba(0,0,0,0.45);
  display: flex; align-items: center; justify-content: center;
  opacity: 0; transition: opacity var(--transition-fast);
  color: #fff; font-size: 1.3rem;
}

/* 表单错误提示 */
.form-error-msg {
  background: var(--danger-bg, rgba(220,53,69,0.1));
  color: var(--negative); border: 1px solid var(--negative);
  border-radius: var(--radius-sm); padding: 10px 14px;
  margin-bottom: 14px; font-size: 0.85rem; display: none; line-height: 1.5;
}

/* 加载状态 */
.btn-loading { opacity: 0.7; pointer-events: none; }
.btn-loading::after {
  content: ''; display: inline-block; width: 14px; height: 14px;
  border: 2px solid transparent; border-top-color: currentColor;
  border-radius: 50%; margin-left: 6px;
  animation: spin 0.6s linear infinite;
}
@keyframes spin { to { transform: rotate(360deg); } }

/* 商品搜索加载 */
.products-loading { text-align: center; padding: 40px 0; color: var(--text2); }
.products-loading .spinner {
  width: 32px; height: 32px; border: 3px solid var(--border);
  border-top-color: var(--primary); border-radius: 50%;
  margin: 0 auto 12px; animation: spin 0.7s linear infinite;
}

/* 响应式：用户 NavBar */
@media (max-width: 768px) {
  .navbar-user-details { display: none; }
  .navbar-user-info { padding: 4px 6px; }
  .navbar-guest-actions .btn-ghost,
  .navbar-guest-actions .btn-primary { display: none; }
}

/* ══════════════ 微信登录按钮 ══════════════ */
.wechat-btn {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  width: 100%;
  padding: 12px 20px;
  border: none;
  border-radius: 10px;
  background: #07C160;
  color: #fff;
  font-size: 0.95rem;
  font-weight: 600;
  cursor: pointer;
  transition: background 0.2s, transform 0.15s, box-shadow 0.2s;
}
.wechat-btn:hover {
  background: #06AD56;
  transform: translateY(-1px);
  box-shadow: 0 4px 14px rgba(7, 193, 96, 0.35);
}
.wechat-btn:active {
  transform: translateY(0);
  background: #059648;
}
.wechat-btn i {
  font-size: 1.25rem;
}

[data-theme="dark"] .wechat-btn {
  background: #06AD56;
}
[data-theme="dark"] .wechat-btn:hover {
  background: #059648;
  box-shadow: 0 4px 14px rgba(7, 193, 96, 0.25);
}