/* ============================================================
 * AI百科成就系统样式
 * 独立模块，不侵入原有业务样式
 * ============================================================ */

/* ---- 使用时长组件（首页统计数字下方） ---- */
.usage-timer {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  margin-top: 16px;
  padding: 10px 20px;
  border-radius: 12px;
  background: var(--color-surface-hover);
  border: 1px solid var(--color-border);
  font-size: 14px;
  color: var(--color-text-secondary);
  white-space: nowrap;
  transition: all 0.24s ease-out;
  width: fit-content;
  margin-left: auto;
  margin-right: auto;
}
.usage-timer:hover {
  border-color: var(--color-primary);
  color: var(--color-primary);
}
.usage-timer-icon {
  width: 16px;
  height: 16px;
  flex-shrink: 0;
}
.usage-timer-text {
  font-weight: 500;
  letter-spacing: 0.3px;
}

/* ---- 右上角悬浮"我的"按钮（全局所有页面） ---- */
.floating-my-btn {
  position: fixed !important;
  top: 80px;
  right: 20px;
  z-index: 2147483647 !important;
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 10px 18px;
  border-radius: 999px;
  background: linear-gradient(135deg, #667eea, #764ba2);
  border: none;
  color: #ffffff;
  cursor: pointer;
  pointer-events: auto !important;
  box-shadow: 0 4px 16px rgba(102, 126, 234, 0.4);
  transition: all 0.24s cubic-bezier(0.4, 0, 0.2, 1);
  font-size: 14px;
  font-weight: bold;
  min-height: 40px;
  min-width: 44px;
  -webkit-tap-highlight-color: transparent;
  touch-action: manipulation;
}
.floating-my-btn:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(102, 126, 234, 0.5);
  filter: brightness(1.1);
}
.floating-my-btn:active {
  transform: translateY(0);
}

/* 首页自然排版按钮：放在统计数字区域附近，靠右对齐 */
.floating-my-btn.my-btn-home {
  position: relative !important;
  top: auto !important;
  right: auto !important;
  margin: 14px 0 0 auto;
  z-index: 9999 !important;
  box-shadow: 0 4px 14px rgba(102, 126, 234, 0.35);
}
.floating-my-icon {
  width: 18px;
  height: 18px;
  flex-shrink: 0;
}
.floating-my-text {
  line-height: 1;
}

/* ---- 我的按钮徽章（复用） ---- */
.my-profile-badge {
  position: absolute;
  top: -2px;
  right: -2px;
  min-width: 16px;
  height: 16px;
  padding: 0 4px;
  border-radius: 8px;
  background: linear-gradient(135deg, #f59e0b, #ef4444);
  color: #fff;
  font-size: 10px;
  font-weight: 700;
  display: flex;
  align-items: center;
  justify-content: center;
  line-height: 1;
  animation: badgePulse 2s ease-in-out infinite;
}
@keyframes badgePulse {
  0%, 100% { transform: scale(1); }
  50% { transform: scale(1.15); }
}

/* ---- 我的弹窗面板 ---- */
.my-modal-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.5);
  backdrop-filter: blur(4px);
  z-index: 2147483646;  /* 仅次于悬浮按钮 */
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  visibility: hidden;
  pointer-events: none;  /* 隐藏时不拦截点击 */
  transition: opacity 0.24s ease-out, visibility 0.24s ease-out;
  padding: 20px;
}
.my-modal-overlay.visible {
  opacity: 1;
  visibility: visible;
  pointer-events: auto;  /* 显示时可点击 */
}
.my-modal {
  width: 100%;
  max-width: 560px;
  max-height: 85vh;
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: 20px;
  box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.4);
  overflow: hidden;
  transform: scale(0.9) translateY(20px);
  transition: transform 0.24s cubic-bezier(0.34, 1.56, 0.64, 1);
  display: flex;
  flex-direction: column;
}
.my-modal-overlay.visible .my-modal {
  transform: scale(1) translateY(0);
}
.my-modal-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 20px 24px;
  border-bottom: 1px solid var(--color-border);
  background: linear-gradient(135deg, rgba(196, 30, 58, 0.08), rgba(139, 0, 0, 0.08));
}
.my-modal-title {
  font-size: 20px;
  font-weight: 700;
  color: var(--color-text);
  display: flex;
  align-items: center;
  gap: 10px;
}
.my-modal-title-icon {
  width: 28px;
  height: 28px;
  color: var(--color-primary);
}
.my-modal-close {
  width: 32px;
  height: 32px;
  border-radius: 50%;
  border: none;
  background: var(--color-surface-hover);
  color: var(--color-text-secondary);
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all 0.24s ease-out;
  flex-shrink: 0;
}
.my-modal-close:hover {
  background: rgba(239, 68, 68, 0.15);
  color: #ef4444;
  transform: rotate(90deg);
}
.my-modal-body {
  padding: 20px 24px;
  overflow-y: auto;
  flex: 1;
}
.my-modal-section {
  margin-bottom: 24px;
}
.my-modal-section:last-child {
  margin-bottom: 0;
}
.my-modal-section-title {
  font-size: 14px;
  font-weight: 600;
  color: var(--color-text-secondary);
  margin-bottom: 12px;
  display: flex;
  align-items: center;
  gap: 6px;
  text-transform: uppercase;
  letter-spacing: 1px;
}
.my-stats-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 10px;
}
.my-stat-card {
  padding: 14px 16px;
  border-radius: 12px;
  background: var(--color-surface-hover);
  border: 1px solid var(--color-border);
  transition: all 0.24s ease-out;
}
.my-stat-card:hover {
  border-color: var(--color-primary);
  transform: translateY(-2px);
}
.my-stat-value {
  font-size: 22px;
  font-weight: 700;
  color: var(--color-text);
  line-height: 1.2;
  margin-bottom: 4px;
}
.my-stat-label {
  font-size: 12px;
  color: var(--color-text-muted);
}

/* ---- 勋章展示区 ---- */
.achievements-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(80px, 1fr));
  gap: 12px;
}
.achievement-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 6px;
  padding: 12px 8px;
  border-radius: 12px;
  background: var(--color-surface-hover);
  border: 1px solid var(--color-border);
  cursor: pointer;
  transition: all 0.24s ease-out;
  position: relative;
}
.achievement-item:hover {
  border-color: var(--color-primary);
  transform: translateY(-3px) scale(1.05);
  box-shadow: 0 8px 20px rgba(196, 30, 58, 0.2);
}
.achievement-icon {
  width: 40px;
  height: 40px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  background: linear-gradient(135deg, rgba(196, 30, 58, 0.15), rgba(139, 0, 0, 0.15));
  color: var(--color-primary);
  font-size: 20px;
}
.achievement-name {
  font-size: 11px;
  font-weight: 600;
  color: var(--color-text);
  text-align: center;
  line-height: 1.3;
  max-width: 100%;
  overflow: hidden;
  text-overflow: ellipsis;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
}
/* 说明气泡：已从「卡片内的绝对定位子元素」改成 body 级浮层（.medal-tip）。
   旧写法被 .my-modal-body{overflow-y:auto} 的滚动容器裁掉，上面几行和左右两侧都会被切；
   定位逻辑在 achievement.js 的 showMedalTip()。 */
.medal-tip {
  position: fixed;
  left: 0;
  top: 0;
  z-index: 2147483647;
  max-width: min(280px, calc(100vw - 24px));
  padding: 10px 13px;
  border-radius: 10px;
  background: var(--color-text);
  color: var(--color-bg);
  font-size: 12px;
  line-height: 1.55;
  text-align: left;
  box-shadow: 0 6px 20px rgba(0, 0, 0, 0.35);
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
  transition: opacity 0.24s ease-out;
}
.medal-tip.show {
  opacity: 1;
  visibility: visible;
}
.medal-tip-arrow {
  position: absolute;
  top: 100%;
  width: 0;
  height: 0;
  margin-left: -6px;
  border: 6px solid transparent;
  border-top-color: var(--color-text);
  border-bottom: 0;
}
.medal-tip.flip .medal-tip-arrow {
  top: auto;
  bottom: 100%;
  border-top: 0;
  border-bottom: 6px solid var(--color-text);
}
.medal-tip-head {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 3px;
}
.medal-tip-name {
  font-weight: 700;
  font-size: 13px;
}
.medal-tip-tier {
  flex: 0 0 auto;
  font-size: 10px;
  font-weight: 700;
  padding: 1px 7px;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.16);
}
.medal-tip-desc {
  /* 反色面板：子行跟着反色，不要再用 --color-text-muted */
  color: inherit;
  opacity: .84;
}
.medal-tip-time {
  font-size: 11px;
  color: inherit;
  opacity: .7;
  font-weight: 500;
  margin-top: 3px;
}
.medal-tip-time[hidden] {
  display: none;
}
.achievements-empty {
  text-align: center;
  padding: 30px 20px;
  color: var(--color-text-muted);
  font-size: 14px;
}
.achievements-empty-icon {
  font-size: 40px;
  margin-bottom: 10px;
  opacity: 0.5;
}

/* ---- 成就解锁通知弹窗 ---- */
.achievement-notification {
  position: fixed;
  top: 80px;
  left: 50%;
  transform: translateX(-50%) translateY(-100px) scale(0.8);
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: 16px;
  box-shadow: 0 20px 40px rgba(0, 0, 0, 0.3), 0 0 0 1px rgba(196, 30, 58, 0.1);
  padding: 20px 24px;
  z-index: 99999;
  display: flex;
  align-items: center;
  gap: 16px;
  min-width: 320px;
  max-width: 420px;
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.24s ease-out, visibility 0.24s ease-out;
}
.achievement-notification.show {
  opacity: 1;
  visibility: visible;
  animation: notificationBounce 0.6s cubic-bezier(0.34, 1.56, 0.64, 1) forwards;
}
.achievement-notification.hide {
  animation: notificationHide 0.3s ease forwards;
}
@keyframes notificationBounce {
  0% {
    transform: translateX(-50%) translateY(-100px) scale(0.8);
    opacity: 0;
  }
  50% {
    transform: translateX(-50%) translateY(10px) scale(1.05);
    opacity: 1;
  }
  70% {
    transform: translateX(-50%) translateY(-5px) scale(0.98);
  }
  100% {
    transform: translateX(-50%) translateY(0) scale(1);
    opacity: 1;
  }
}
@keyframes notificationHide {
  from {
    transform: translateX(-50%) translateY(0) scale(1);
    opacity: 1;
  }
  to {
    transform: translateX(-50%) translateY(-30px) scale(0.9);
    opacity: 0;
  }
}
.achievement-notification-icon {
  width: 56px;
  height: 56px;
  border-radius: 50%;
  background: linear-gradient(135deg, #fbbf24, #f59e0b, #d97706);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 28px;
  flex-shrink: 0;
  box-shadow: 0 0 20px rgba(251, 191, 36, 0.4);
  animation: iconPulse 1.5s ease-in-out infinite;
}
@keyframes iconPulse {
  0%, 100% { box-shadow: 0 0 20px rgba(251, 191, 36, 0.4); }
  50% { box-shadow: 0 0 35px rgba(251, 191, 36, 0.7); }
}
.achievement-notification-content {
  flex: 1;
  min-width: 0;
}
.achievement-notification-label {
  font-size: 11px;
  font-weight: 700;
  color: #f59e0b;
  text-transform: uppercase;
  letter-spacing: 1.5px;
  margin-bottom: 4px;
}
.achievement-notification-name {
  font-size: 17px;
  font-weight: 700;
  color: var(--color-text);
  margin-bottom: 4px;
  line-height: 1.3;
}
.achievement-notification-desc {
  font-size: 13px;
  color: var(--color-text-secondary);
  line-height: 1.4;
  margin-bottom: 6px;
}
.achievement-notification-time {
  font-size: 11px;
  color: var(--color-text-muted);
}
.achievement-notification-close {
  width: 24px;
  height: 24px;
  border-radius: 50%;
  border: none;
  background: transparent;
  color: var(--color-text-muted);
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  transition: all 0.24s ease-out;
  align-self: flex-start;
}
.achievement-notification-close:hover {
  background: var(--color-surface-hover);
  color: var(--color-text);
}

/* ---- 彩带粒子特效 ---- */
.confetti-container {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  pointer-events: none;
  z-index: 99998;
  overflow: hidden;
}
.confetti-piece {
  position: absolute;
  width: 10px;
  height: 10px;
  border-radius: 2px;
  opacity: 1;
  will-change: transform, opacity;
}
.confetti-piece.circle {
  border-radius: 50%;
}
.confetti-piece.strip {
  width: 6px;
  height: 14px;
  border-radius: 3px;
}

/* ---- 响应式 ---- */
@media (max-width: 768px) {
  .usage-timer {
    font-size: 12px;
    padding: 8px 14px;
    margin-top: 12px;
    gap: 6px;
  }
  .usage-timer-icon {
    width: 14px;
    height: 14px;
  }
  .floating-my-btn {
    top: auto;
    bottom: 20px;
    right: 16px;
    padding: 8px 14px;
    font-size: 13px;
    border-radius: 999px;
    min-height: 38px;
  }
  /* 首页按钮：移动端居中显示 */
  .floating-my-btn.my-btn-home {
    bottom: auto;
    right: auto;
    margin: 12px auto 0;
  }
  .floating-my-icon {
    width: 16px;
    height: 16px;
  }
  .my-modal {
    max-width: 100%;
    max-height: 90vh;
    border-radius: 16px;
  }
  .my-modal-header {
    padding: 16px 20px;
  }
  .my-modal-title {
    font-size: 18px;
  }
  .my-modal-body {
    padding: 16px 20px;
  }
  .my-stats-grid {
    grid-template-columns: 1fr;
  }
  .achievements-grid {
    grid-template-columns: repeat(auto-fill, minmax(70px, 1fr));
    gap: 8px;
  }
  .achievement-icon {
    width: 36px;
    height: 36px;
    font-size: 18px;
  }
  .achievement-name {
    font-size: 10px;
  }
  .achievement-notification {
    min-width: auto;
    width: calc(100% - 32px);
    max-width: 380px;
    padding: 16px;
    top: 70px;
  }
  .achievement-notification-icon {
    width: 48px;
    height: 48px;
    font-size: 24px;
  }
  .achievement-notification-name {
    font-size: 15px;
  }
  .achievement-notification-desc {
    font-size: 12px;
  }
}

@media (max-width: 480px) {
  .achievements-grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

/* ---- 减少动效偏好 ---- */
@media (prefers-reduced-motion: reduce) {
  .achievement-notification.show {
    animation: none;
    transform: translateX(-50%) translateY(0) scale(1);
  }
  .achievement-notification-icon {
    animation: none;
  }
  .my-profile-badge {
    animation: none;
  }
  .confetti-piece {
    display: none;
  }
}

/* ============================================================
 * 3D勋章视觉体系 - 6档稀有度
 * ============================================================ */

/* 卡片本体：进场过渡与 hover 抬升（底盘与主图在文件末尾的 v3 段） */
.achievement-item {
  position: relative;
  transition: transform 0.24s cubic-bezier(0.34, 1.56, 0.64, 1), box-shadow 0.24s ease-out, border-color 0.24s ease-out;
}
.achievement-item:hover {
  transform: translateY(-5px) scale(1.04);
  z-index: 10;
}
/* 稀有度标签 */
.achievement-rarity-tag {
  display: inline-block;
  font-size: 10px;
  font-weight: 700;
  padding: 2px 8px;
  border-radius: 999px;
  margin-top: 4px;
  letter-spacing: 0.5px;
}
.achievement-item[data-rarity="white"] .achievement-rarity-tag { background: #e5e5e5; color: #525252; }
.achievement-item[data-rarity="green"] .achievement-rarity-tag { background: #dcfce7; color: #15803d; }
.achievement-item[data-rarity="blue"] .achievement-rarity-tag { background: #fdecee; color: #b03a44; }
.achievement-item[data-rarity="purple"] .achievement-rarity-tag { background: #f3e8ff; color: #7e22ce; }
.achievement-item[data-rarity="gold"] .achievement-rarity-tag { background: #fef3c7; color: #b45309; }
.achievement-item[data-rarity="red"] .achievement-rarity-tag { background: #fee2e2; color: #b91c1c; }

/* 解锁弹窗内的3D勋章 */
.achievement-notification-icon-3d {
  width: 72px;
  height: 72px;
  margin: 0 auto 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 18px;
  transform-style: preserve-3d;
  animation: medalBounceIn 0.6s cubic-bezier(0.34, 1.56, 0.64, 1);
}
.achievement-notification-icon-3d svg {
  width: 42px;
  height: 42px;
  filter: drop-shadow(0 3px 6px rgba(0,0,0,0.3));
}
@keyframes medalBounceIn {
  0% { transform: scale(0) rotate(-180deg); opacity: 0; }
  60% { transform: scale(1.2) rotate(10deg); opacity: 1; }
  80% { transform: scale(0.95) rotate(-5deg); }
  100% { transform: scale(1) rotate(0deg); }
}

/* ============================================================
 * 勋章标签栏 + 排序控件
 * ============================================================ */

/* 标签栏容器 */
.medal-tabs {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin: 12px 0 8px;
  padding: 8px;
  background: var(--color-surface-2, rgba(0,0,0,0.03));
  border-radius: 10px;
  border: 1px solid var(--color-hairline, var(--color-border));
}

/* 单个标签按钮 */
.medal-tab {
  padding: 5px 12px;
  border-radius: 999px;
  border: 1px solid transparent;
  background: transparent;
  color: var(--color-text-secondary, #64748b);
  font-size: 12px;
  font-weight: 500;
  cursor: pointer;
  transition: all 0.24s ease-out;
  white-space: nowrap;
  line-height: 1.4;
}
.medal-tab:hover {
  background: rgba(196, 30, 58, 0.08);
  color: var(--color-primary, #C41E3A);
}
.medal-tab.active {
  background: linear-gradient(135deg, #C41E3A, #8B0000);
  color: #fff;
  border-color: transparent;
  box-shadow: 0 2px 8px rgba(196, 30, 58, 0.3);
  font-weight: 600;
}

/* 深色主题标签栏 */
[data-theme="dark"] .medal-tabs {
  background: rgba(255, 255, 255, 0.04);
}
[data-theme="dark"] .medal-tab {
  color: #94a3b8;
}
[data-theme="dark"] .medal-tab:hover {
  background: rgba(224, 58, 82, 0.12);
  color: #F0556A;
}

/* 排序切换控件 */
.medal-sort {
  display: flex;
  align-items: center;
  gap: 6px;
  margin: 0 0 12px;
  padding: 6px 10px;
}
.medal-sort-label {
  font-size: 11px;
  color: var(--color-text-muted, #94a3b8);
  font-weight: 500;
}
.medal-sort-btn {
  padding: 3px 10px;
  border-radius: 6px;
  border: 1px solid var(--color-border, #e2e8f0);
  background: var(--color-surface, #fff);
  color: var(--color-text-secondary, #64748b);
  font-size: 11px;
  font-weight: 500;
  cursor: pointer;
  transition: all 0.24s ease-out;
  line-height: 1.4;
}
.medal-sort-btn:hover {
  border-color: var(--color-primary, #C41E3A);
  color: var(--color-primary, #C41E3A);
}
.medal-sort-btn.active {
  background: rgba(196, 30, 58, 0.1);
  border-color: var(--color-primary, #C41E3A);
  color: var(--color-primary, #C41E3A);
  font-weight: 600;
}
[data-theme="dark"] .medal-sort-btn {
  background: rgba(255,255,255,0.04);
  border-color: rgba(255,255,255,0.1);
  color: #94a3b8;
}
[data-theme="dark"] .medal-sort-btn.active {
  background: rgba(224,58,82,0.15);
  border-color: #E03A52;
  color: #F0556A;
}

/* 空状态优化 */
.achievements-empty {
  text-align: center;
  padding: 32px 16px;
  color: var(--color-text-muted, #94a3b8);
}
.achievements-empty-icon {
  font-size: 36px;
  margin-bottom: 10px;
  opacity: 0.6;
}

/* 勋章网格 - 确保弹窗内自适应 */
.medal-section .achievements-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 12px;
  margin-top: 8px;
}
@media (max-width: 600px) {
  .medal-section .achievements-grid {
    grid-template-columns: repeat(3, 1fr);
    gap: 10px;
  }
  .medal-tabs {
    gap: 4px;
    padding: 6px;
  }
  .medal-tab {
    padding: 4px 10px;
    font-size: 11px;
  }
}
@media (max-width: 400px) {
  .medal-section .achievements-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}
/* ============================================================
 * v3 真 3D 奖章（墨阶体系：金属浮雕主图 + 鎏金书页边齿 + 稀有度发光）
 * 主图 = site/img/medals/<id>.png（原创渲染图）；底盘 / 等级环 / 发光 = CSS。
 * 图缺失或加载失败时 achievement.js 会给卡片打 data-art="off"，自动退回旧的线性 SVG 兜底，
 * 所以这些图不会变成空白方块。
 * ============================================================ */
.achievement-item,
.achievement-notification-icon-3d {
  --m-rim: #9e9e9e;
  --m-glow: rgba(158, 158, 158, .22);
  --m-glow-r: 6px;
  --m-field-a: #3a4258;
  --m-field-b: #1b2130;
}
.achievement-item[data-rarity="white"]  { --m-rim: #cfd4dc; --m-glow: rgba(148, 163, 184, .18); --m-glow-r: 5px; }
.achievement-item[data-rarity="green"]  { --m-rim: #22c55e; --m-glow: rgba(34, 197, 94, .3);   --m-glow-r: 12px; }
.achievement-item[data-rarity="blue"]   { --m-rim: #B02A35; --m-glow: rgba(176, 42, 53, .28);  --m-glow-r: 15px; }
.achievement-item[data-rarity="purple"] { --m-rim: #a855f7; --m-glow: rgba(168, 85, 247, .36);  --m-glow-r: 18px; }
.achievement-item[data-rarity="gold"]   { --m-rim: #f59e0b; --m-glow: rgba(245, 158, 11, .42);  --m-glow-r: 22px; }
.achievement-item[data-rarity="red"]    { --m-rim: #ef4444; --m-glow: rgba(239, 68, 68, .46);   --m-glow-r: 26px; }

/* 底盘：深色金属面 + 两级内斜面，边缘一圈细齿（书页鎏金边的语汇） */
.medal-section .achievement-icon-3d,
.achievement-icon-3d {
  width: 62px;
  height: 62px;
  margin: 0 auto 8px;
  border: 0;
  border-radius: 50%;
  transform: none;
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  background:
    radial-gradient(74% 66% at 50% 36%, var(--m-field-a), var(--m-field-b) 76%),
    var(--m-field-b);
  box-shadow:
    inset 0 1px 0 rgba(255, 255, 255, .16),
    inset 0 -4px 9px rgba(0, 0, 0, .6),
    0 0 0 1px rgba(0, 0, 0, .45),
    0 0 0 2.5px var(--m-rim),
    0 7px 15px rgba(0, 0, 0, .3),
    0 0 var(--m-glow-r) var(--m-glow);
}
.achievement-item:hover .achievement-icon-3d {
  transform: translateY(-1px) scale(1.06);
}
/* 齿圈：只在边缘 78%~92% 的环带上画放射细齿 */
.achievement-icon-3d::before {
  content: '';
  position: absolute;
  inset: -4px;
  border-radius: 50%;
  background: repeating-conic-gradient(from 0deg, rgba(255, 255, 255, .17) 0deg 1.3deg, rgba(0, 0, 0, .3) 1.3deg 3.2deg);
  -webkit-mask: radial-gradient(circle at 50% 50%, transparent 0 77%, #000 79%, #000 91%, transparent 93%);
  mask: radial-gradient(circle at 50% 50%, transparent 0 77%, #000 79%, #000 91%, transparent 93%);
  opacity: .8;
  pointer-events: none;
}
/* 扫光：只覆盖旧的厚度影子，hover 时从左上掠一下 */
.achievement-icon-3d::after {
  content: '';
  position: absolute;
  inset: 0;
  bottom: 0;
  left: 0;
  right: 0;
  height: auto;
  border-radius: 50%;
  background: linear-gradient(118deg, transparent 33%, rgba(255, 255, 255, .3) 46%, transparent 59%);
  filter: none;
  transform: none;
  opacity: 0;
  transition: opacity .28s ease-out;
  pointer-events: none;
}
.achievement-item:hover .achievement-icon-3d::after {
  opacity: 1;
}
/* 主图在上，旧线性图收起来 */
.achievement-icon-3d .medal-art {
  position: relative;
  z-index: 1;
  width: 92%;
  height: 92%;
  object-fit: contain;
  border-radius: 50%;
  filter: drop-shadow(0 3px 5px rgba(0, 0, 0, .5));
}
.achievement-icon-3d > svg {
  display: none;
}
.achievement-item[data-art="off"] .medal-art {
  display: none;
}
.achievement-item[data-art="off"] .achievement-icon-3d > svg {
  display: block;
  width: 64%;
  height: 64%;
  color: #3d2b0f;
  filter:
    drop-shadow(0 1px 0 rgba(255, 220, 150, .45))
    drop-shadow(0 -1px 0 rgba(0, 0, 0, .55))
    drop-shadow(0 2px 3px rgba(0, 0, 0, .4));
}
/* 浅色主题：光晕在白底上读不出来，改成收一点的黑影 + 更实的环 */
html:not([data-theme="dark"]) .achievement-item .achievement-icon-3d {
  --m-field-a: #4b5468;
  --m-field-b: #22283a;
  box-shadow:
    inset 0 1px 0 rgba(255, 255, 255, .18),
    inset 0 -4px 9px rgba(0, 0, 0, .55),
    0 0 0 1px rgba(15, 23, 42, .4),
    0 0 0 2.5px var(--m-rim),
    0 6px 13px rgba(15, 23, 42, .18),
    0 0 var(--m-glow-r) var(--m-glow);
}
[data-theme="dark"] .achievement-item {
  --m-field-a: #232a3d;
  --m-field-b: #0d1120;
}
/* 解锁通知里的大奖章 */
.achievement-notification-icon-3d {
  width: 76px;
  height: 76px;
  border-radius: 50%;
  border: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  background: radial-gradient(74% 66% at 50% 36%, #232a3d, #0d1120 76%), #0d1120;
  box-shadow:
    inset 0 1px 0 rgba(255, 255, 255, .16),
    inset 0 -5px 11px rgba(0, 0, 0, .6),
    0 0 0 1px rgba(0, 0, 0, .5),
    0 0 0 2.5px var(--medal-accent, #9e9e9e),
    0 0 22px var(--medal-accent, rgba(158, 158, 158, .35));
}
.achievement-notification-icon-3d .medal-art {
  width: 92%;
  height: 92%;
  object-fit: contain;
  border-radius: 50%;
  filter: drop-shadow(0 3px 6px rgba(0, 0, 0, .55));
}
.achievement-notification-icon-3d > svg {
  display: none;
}
.achievement-notification-icon-3d[data-art="off"] > svg {
  display: block;
  width: 62%;
  height: 62%;
  color: #c9a84a;
  filter:
    drop-shadow(0 1px 0 rgba(255, 230, 160, .5))
    drop-shadow(0 -1px 0 rgba(0, 0, 0, .6))
    drop-shadow(0 2px 4px rgba(0, 0, 0, .5));
}
/* 手机端：降发光强度（原来那圈 22~28px 的光晕在手机上开销明显） */
@media (max-width: 768px) {
  .achievement-icon-3d {
    width: 54px;
    height: 54px;
    --m-glow-r: 8px;
  }
  .achievement-item[data-rarity="gold"] .achievement-icon-3d,
  .achievement-item[data-rarity="red"] .achievement-icon-3d {
    --m-glow-r: 12px;
  }
  .achievement-notification-icon-3d {
    width: 64px;
    height: 64px;
  }
}
@media (prefers-reduced-motion: reduce) {
  .achievement-icon-3d,
  .achievement-icon-3d::after {
    transition: none;
  }
  .achievement-item:hover .achievement-icon-3d {
    transform: none;
  }
  .medal-tip {
    transition: none;
  }
}

/* ================================================================
   扁平化矢量线稿勋章风格（金色 #d8d0c8 线稿 + 深藏青 #181c2c 底板）
   完全抛弃 3D 金属浮雕硬币风格，统一为极简扁平矢量线稿
   ================================================================ */

/* 我的弹窗勋章：深藏青纯色底板 + 品阶光晕 */
.medal-section .achievement-icon-3d,
.achievement-icon-3d {
  background: #181c2c !important;
  box-shadow:
    0 0 0 2px var(--m-rim),
    0 0 var(--m-glow-r) var(--m-glow) !important;
}
/* 移除齿圈和扫光装饰 */
.achievement-icon-3d::before,
.achievement-icon-3d::after {
  display: none !important;
}
/* 隐藏旧 PNG 主图（兜底） */
.achievement-icon-3d .medal-art {
  display: none !important;
}
/* 扁平化金色线稿 SVG：居中 + 安全边距 + 统一金色 */
.achievement-icon-3d > svg,
.achievement-icon-3d .medal-flat-icon {
  display: block !important;
  width: 62% !important;
  height: 62% !important;
  color: #d8d0c8 !important;
  filter: none !important;
  flex-shrink: 0;
}
/* 浅色主题：底板保持深藏青（与深色一致，保证金色线稿高对比） */
html:not([data-theme="dark"]) .achievement-item .achievement-icon-3d {
  background: #181c2c !important;
  box-shadow:
    0 0 0 2px var(--m-rim),
    0 0 var(--m-glow-r) var(--m-glow),
    0 4px 10px rgba(15, 23, 42, .15) !important;
}

/* 解锁通知弹窗勋章：同样扁平化 */
.achievement-notification-icon-3d {
  background: #181c2c !important;
  box-shadow:
    0 0 0 2px var(--medal-accent, #9e9e9e),
    0 0 20px var(--medal-accent, rgba(158,158,158,.4)) !important;
}
.achievement-notification-icon-3d::before,
.achievement-notification-icon-3d::after {
  display: none !important;
}
.achievement-notification-icon-3d .medal-art {
  display: none !important;
}
.achievement-notification-icon-3d > svg,
.achievement-notification-icon-3d .medal-flat-icon {
  display: block !important;
  width: 60% !important;
  height: 60% !important;
  color: #d8d0c8 !important;
  filter: none !important;
}

/* 手机端：勋章尺寸微调，发光强度降低防卡顿 */
@media (max-width: 768px) {
  .achievement-icon-3d {
    width: 54px !important;
    height: 54px !important;
  }
  .achievement-icon-3d > svg,
  .achievement-icon-3d .medal-flat-icon {
    width: 60% !important;
    height: 60% !important;
  }
  .achievement-item[data-rarity="gold"] .achievement-icon-3d,
  .achievement-item[data-rarity="red"] .achievement-icon-3d {
    --m-glow-r: 12px !important;
  }
  .achievement-notification-icon-3d {
    width: 64px !important;
    height: 64px !important;
  }
}

/* ================================================================
   苹果风高级玻璃拟态成就徽章（Apple Glassmorphism）
   三层结构：玻璃底板 + 品阶彩色光晕 + 白色矢量图标
   ================================================================ */

/* --- 勋章卡片：玻璃拟态 --- */
.achievement-item {
  background: rgba(255, 255, 255, 0.08) !important;
  border: 1px solid rgba(255, 255, 255, 0.12) !important;
  border-radius: 16px !important;
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  box-shadow: 0 4px 16px rgba(0, 0, 0, 0.12) !important;
}
html:not([data-theme="dark"]) .achievement-item {
  background: rgba(255, 255, 255, 0.72) !important;
  border: 1px solid rgba(0, 0, 0, 0.08) !important;
  box-shadow: 0 4px 16px rgba(0, 0, 0, 0.06) !important;
}

/* --- 图标圆形底板：玻璃拟态 --- */
.medal-section .achievement-icon-3d,
.achievement-icon-3d {
  background: rgba(255, 255, 255, 0.06) !important;
  border: 1px solid rgba(255, 255, 255, 0.1) !important;
  box-shadow:
    inset 0 1px 0 rgba(255, 255, 255, 0.12),
    inset 0 -1px 0 rgba(0, 0, 0, 0.1),
    0 0 0 1px var(--m-rim),
    0 0 var(--m-glow-r) var(--m-glow) !important;
}
html:not([data-theme="dark"]) .achievement-item .achievement-icon-3d {
  background: rgba(255, 255, 255, 0.55) !important;
  border: 1px solid rgba(0, 0, 0, 0.06) !important;
  box-shadow:
    inset 0 1px 0 rgba(255, 255, 255, 0.8),
    inset 0 -1px 0 rgba(0, 0, 0, 0.04),
    0 0 0 1px var(--m-rim),
    0 0 var(--m-glow-r) var(--m-glow),
    0 4px 10px rgba(15, 23, 42, 0.1) !important;
}

/* --- 品阶彩色光晕层（从底部透出）--- */
.achievement-icon-3d::before {
  display: block !important;
  position: absolute !important;
  inset: 0 !important;
  border-radius: 50% !important;
  background: radial-gradient(ellipse at 50% 75%, var(--m-glow) 0%, transparent 65%) !important;
  -webkit-mask: none !important;
  mask: none !important;
  opacity: 0.7 !important;
  pointer-events: none !important;
  z-index: 0 !important;
}
.achievement-icon-3d::after {
  display: none !important;
}

/* --- 白色/浅色矢量图标 --- */
.achievement-icon-3d > svg,
.achievement-icon-3d .medal-flat-icon {
  color: rgba(255, 255, 255, 0.92) !important;
  position: relative !important;
  z-index: 1 !important;
  filter: drop-shadow(0 1px 2px rgba(0, 0, 0, 0.25)) !important;
}
html:not([data-theme="dark"]) .achievement-item .achievement-icon-3d > svg,
html:not([data-theme="dark"]) .achievement-item .achievement-icon-3d .medal-flat-icon {
  color: rgba(30, 41, 59, 0.85) !important;
  filter: drop-shadow(0 1px 1px rgba(255, 255, 255, 0.5)) !important;
}

/* --- hover：上浮、放大、光晕增强 --- */
.achievement-item:hover {
  transform: translateY(-3px) scale(1.05) !important;
  box-shadow: 0 12px 28px rgba(0, 0, 0, 0.18), 0 0 24px var(--m-glow) !important;
  border-color: var(--m-rim) !important;
}
.achievement-item:hover .achievement-icon-3d {
  box-shadow:
    inset 0 1px 0 rgba(255, 255, 255, 0.18),
    inset 0 -1px 0 rgba(0, 0, 0, 0.12),
    0 0 0 1.5px var(--m-rim),
    0 0 calc(var(--m-glow-r) + 10px) var(--m-glow) !important;
}
.achievement-item:hover .achievement-icon-3d::before {
  opacity: 1 !important;
}

/* --- 品阶标签：柔光底 --- */
.achievement-rarity-tag {
  border-radius: 999px !important;
  padding: 2px 10px !important;
  font-size: 10px !important;
  font-weight: 700 !important;
  backdrop-filter: blur(4px);
  -webkit-backdrop-filter: blur(4px);
}
.achievement-item[data-rarity="white"] .achievement-rarity-tag { background: rgba(255,255,255,0.15); color: #e5e7eb; }
.achievement-item[data-rarity="green"] .achievement-rarity-tag { background: rgba(34,197,94,0.15); color: #4ade80; }
.achievement-item[data-rarity="blue"] .achievement-rarity-tag { background: rgba(176,42,53,0.16); color: #F2AAB5; }
.achievement-item[data-rarity="purple"] .achievement-rarity-tag { background: rgba(168,85,247,0.15); color: #c084fc; }
.achievement-item[data-rarity="gold"] .achievement-rarity-tag { background: rgba(245,158,11,0.18); color: #fbbf24; }
.achievement-item[data-rarity="red"] .achievement-rarity-tag { background: rgba(239,68,68,0.18); color: #f87171; }
html:not([data-theme="dark"]) .achievement-item[data-rarity="white"] .achievement-rarity-tag { background: rgba(0,0,0,0.06); color: #4b5563; }
html:not([data-theme="dark"]) .achievement-item[data-rarity="green"] .achievement-rarity-tag { background: rgba(34,197,94,0.12); color: #15803d; }
html:not([data-theme="dark"]) .achievement-item[data-rarity="blue"] .achievement-rarity-tag { background: rgba(176,42,53,0.10); color: #b03a44; }
html:not([data-theme="dark"]) .achievement-item[data-rarity="purple"] .achievement-rarity-tag { background: rgba(168,85,247,0.12); color: #7e22ce; }
html:not([data-theme="dark"]) .achievement-item[data-rarity="gold"] .achievement-rarity-tag { background: rgba(245,158,11,0.14); color: #b45309; }
html:not([data-theme="dark"]) .achievement-item[data-rarity="red"] .achievement-rarity-tag { background: rgba(239,68,68,0.12); color: #b91c1c; }

/* --- 解锁通知弹窗勋章：玻璃拟态 --- */
.achievement-notification-icon-3d {
  background: rgba(255, 255, 255, 0.08) !important;
  border: 1px solid rgba(255, 255, 255, 0.14) !important;
  box-shadow:
    inset 0 1px 0 rgba(255, 255, 255, 0.15),
    0 0 0 1.5px var(--medal-accent, #9e9e9e),
    0 0 24px var(--medal-accent, rgba(158,158,158,.4)) !important;
}
.achievement-notification-icon-3d::before {
  display: block !important;
  position: absolute !important;
  inset: 0 !important;
  border-radius: 50% !important;
  background: radial-gradient(ellipse at 50% 75%, var(--medal-accent, rgba(158,158,158,.4)) 0%, transparent 65%) !important;
  opacity: 0.6 !important;
  pointer-events: none !important;
  z-index: 0 !important;
}
.achievement-notification-icon-3d > svg,
.achievement-notification-icon-3d .medal-flat-icon {
  color: rgba(255, 255, 255, 0.95) !important;
  position: relative !important;
  z-index: 1 !important;
  filter: drop-shadow(0 1px 3px rgba(0, 0, 0, 0.3)) !important;
}

/* --- 手机端：玻璃拟态适配 --- */
@media (max-width: 768px) {
  .achievement-item {
    border-radius: 14px !important;
    padding: 10px 6px !important;
  }
  .achievement-icon-3d {
    width: 52px !important;
    height: 52px !important;
  }
  .achievement-icon-3d > svg,
  .achievement-icon-3d .medal-flat-icon {
    width: 58% !important;
    height: 58% !important;
  }
  .achievement-item[data-rarity="gold"] .achievement-icon-3d,
  .achievement-item[data-rarity="red"] .achievement-icon-3d {
    --m-glow-r: 10px !important;
  }
  .achievement-notification-icon-3d {
    width: 60px !important;
    height: 60px !important;
  }
}

/* ================================================================
   回滚到初始版 emoji 图标样式（成就勋章最早上线版本）
   图标：a.icon 字段（emoji），圆形蓝紫渐变底板，flex居中
   ================================================================ */

/* 我的弹窗勋章图标：40px 圆形蓝紫渐变半透明底板 */
.achievement-icon {
  width: 40px !important;
  height: 40px !important;
  display: flex !important;
  align-items: center !important;
  justify-content: center !important;
  border-radius: 50% !important;
  background: linear-gradient(135deg, rgba(196, 30, 58, 0.15), rgba(139, 0, 0, 0.15)) !important;
  color: var(--color-primary) !important;
  font-size: 20px !important;
  line-height: 1 !important;
  margin: 0 auto 6px !important;
  padding: 0 !important;
  overflow: hidden !important;
  position: relative !important;
}
/* emoji 图标安全边距，防止贴边裁切 */
.achievement-icon::before {
  content: '';
  position: absolute;
  inset: 2px;
  border-radius: 50%;
  pointer-events: none;
}

/* 解锁通知弹窗勋章图标：56px 金色渐变底板 + 脉冲发光 */
.achievement-notification-icon {
  width: 56px !important;
  height: 56px !important;
  border-radius: 50% !important;
  background: linear-gradient(135deg, #fbbf24, #f59e0b, #d97706) !important;
  display: flex !important;
  align-items: center !important;
  justify-content: center !important;
  font-size: 28px !important;
  line-height: 1 !important;
  flex-shrink: 0 !important;
  box-shadow: 0 0 20px rgba(251, 191, 36, 0.4) !important;
  animation: iconPulse 1.5s ease-in-out infinite !important;
  overflow: hidden !important;
  position: relative !important;
}
@keyframes iconPulse {
  0%, 100% { box-shadow: 0 0 20px rgba(251, 191, 36, 0.4); }
  50% { box-shadow: 0 0 35px rgba(251, 191, 36, 0.7); }
}

/* 手机端适配 */
@media (max-width: 768px) {
  .achievement-icon {
    width: 36px !important;
    height: 36px !important;
    font-size: 18px !important;
  }
  .achievement-notification-icon {
    width: 48px !important;
    height: 48px !important;
    font-size: 24px !important;
  }
}

/* 减少动画偏好：关闭脉冲 */
@media (prefers-reduced-motion: reduce) {
  .achievement-notification-icon {
    animation: none !important;
  }
}

/* ================================================================
   六档品阶外发光光晕（初启白/见习绿/精进蓝/卓绝紫/辉耀金/传世红）
   仅修改外圈光晕，不改动内部emoji图标图形
   ================================================================ */

/* 深色模式：光晕透明度调高，视觉更醒目 */
.achievement-item[data-rarity="white"] .achievement-icon {
  box-shadow: 0 0 10px rgba(245,245,245,0.35), 0 0 4px rgba(245,245,245,0.5) !important;
}
.achievement-item[data-rarity="green"] .achievement-icon {
  box-shadow: 0 0 10px rgba(34,197,94,0.4), 0 0 4px rgba(34,197,94,0.55) !important;
}
.achievement-item[data-rarity="blue"] .achievement-icon {
  box-shadow: 0 0 10px rgba(176, 42, 53,0.4), 0 0 4px rgba(176, 42, 53,0.55) !important;
}
.achievement-item[data-rarity="purple"] .achievement-icon {
  box-shadow: 0 0 10px rgba(168,85,247,0.4), 0 0 4px rgba(168,85,247,0.55) !important;
}
.achievement-item[data-rarity="gold"] .achievement-icon {
  box-shadow: 0 0 12px rgba(245,158,11,0.45), 0 0 5px rgba(245,158,11,0.6) !important;
}
.achievement-item[data-rarity="red"] .achievement-icon {
  box-shadow: 0 0 12px rgba(239,68,68,0.45), 0 0 5px rgba(239,68,68,0.6) !important;
}

/* hover悬浮：光晕亮度小幅增强，不改变图标本身 */
.achievement-item[data-rarity="white"]:hover .achievement-icon {
  box-shadow: 0 0 16px rgba(245,245,245,0.5), 0 0 6px rgba(245,245,245,0.7) !important;
}
.achievement-item[data-rarity="green"]:hover .achievement-icon {
  box-shadow: 0 0 16px rgba(34,197,94,0.55), 0 0 6px rgba(34,197,94,0.7) !important;
}
.achievement-item[data-rarity="blue"]:hover .achievement-icon {
  box-shadow: 0 0 16px rgba(176, 42, 53,0.55), 0 0 6px rgba(176, 42, 53,0.7) !important;
}
.achievement-item[data-rarity="purple"]:hover .achievement-icon {
  box-shadow: 0 0 16px rgba(168,85,247,0.55), 0 0 6px rgba(168,85,247,0.7) !important;
}
.achievement-item[data-rarity="gold"]:hover .achievement-icon {
  box-shadow: 0 0 18px rgba(245,158,11,0.6), 0 0 7px rgba(245,158,11,0.75) !important;
}
.achievement-item[data-rarity="red"]:hover .achievement-icon {
  box-shadow: 0 0 18px rgba(239,68,68,0.6), 0 0 7px rgba(239,68,68,0.75) !important;
}

/* 浅色模式：光晕透明度降低，避免过于刺眼 */
html:not([data-theme="dark"]) .achievement-item[data-rarity="white"] .achievement-icon {
  box-shadow: 0 0 8px rgba(156,163,175,0.25), 0 0 3px rgba(156,163,175,0.35) !important;
}
html:not([data-theme="dark"]) .achievement-item[data-rarity="green"] .achievement-icon {
  box-shadow: 0 0 8px rgba(34,197,94,0.28), 0 0 3px rgba(34,197,94,0.4) !important;
}
html:not([data-theme="dark"]) .achievement-item[data-rarity="blue"] .achievement-icon {
  box-shadow: 0 0 8px rgba(176, 42, 53,0.28), 0 0 3px rgba(176, 42, 53,0.4) !important;
}
html:not([data-theme="dark"]) .achievement-item[data-rarity="purple"] .achievement-icon {
  box-shadow: 0 0 8px rgba(168,85,247,0.28), 0 0 3px rgba(168,85,247,0.4) !important;
}
html:not([data-theme="dark"]) .achievement-item[data-rarity="gold"] .achievement-icon {
  box-shadow: 0 0 10px rgba(245,158,11,0.32), 0 0 4px rgba(245,158,11,0.45) !important;
}
html:not([data-theme="dark"]) .achievement-item[data-rarity="red"] .achievement-icon {
  box-shadow: 0 0 10px rgba(239,68,68,0.32), 0 0 4px rgba(239,68,68,0.45) !important;
}

/* 浅色模式 hover 增强 */
html:not([data-theme="dark"]) .achievement-item[data-rarity="white"]:hover .achievement-icon {
  box-shadow: 0 0 12px rgba(156,163,175,0.35), 0 0 5px rgba(156,163,175,0.5) !important;
}
html:not([data-theme="dark"]) .achievement-item[data-rarity="green"]:hover .achievement-icon {
  box-shadow: 0 0 12px rgba(34,197,94,0.4), 0 0 5px rgba(34,197,94,0.55) !important;
}
html:not([data-theme="dark"]) .achievement-item[data-rarity="blue"]:hover .achievement-icon {
  box-shadow: 0 0 12px rgba(176, 42, 53,0.4), 0 0 5px rgba(176, 42, 53,0.55) !important;
}
html:not([data-theme="dark"]) .achievement-item[data-rarity="purple"]:hover .achievement-icon {
  box-shadow: 0 0 12px rgba(168,85,247,0.4), 0 0 5px rgba(168,85,247,0.55) !important;
}
html:not([data-theme="dark"]) .achievement-item[data-rarity="gold"]:hover .achievement-icon {
  box-shadow: 0 0 14px rgba(245,158,11,0.45), 0 0 6px rgba(245,158,11,0.6) !important;
}
html:not([data-theme="dark"]) .achievement-item[data-rarity="red"]:hover .achievement-icon {
  box-shadow: 0 0 14px rgba(239,68,68,0.45), 0 0 6px rgba(239,68,68,0.6) !important;
}

/* 解锁通知弹窗：品阶光晕叠加在金色脉冲底板上 */
.achievement-notification[data-rarity="white"] .achievement-notification-icon {
  box-shadow: 0 0 20px rgba(245,245,245,0.5), 0 0 8px rgba(245,245,245,0.6) !important;
}
.achievement-notification[data-rarity="green"] .achievement-notification-icon {
  box-shadow: 0 0 20px rgba(34,197,94,0.55), 0 0 8px rgba(34,197,94,0.65) !important;
}
.achievement-notification[data-rarity="blue"] .achievement-notification-icon {
  box-shadow: 0 0 20px rgba(176, 42, 53,0.55), 0 0 8px rgba(176, 42, 53,0.65) !important;
}
.achievement-notification[data-rarity="purple"] .achievement-notification-icon {
  box-shadow: 0 0 20px rgba(168,85,247,0.55), 0 0 8px rgba(168,85,247,0.65) !important;
}
.achievement-notification[data-rarity="gold"] .achievement-notification-icon {
  box-shadow: 0 0 22px rgba(245,158,11,0.6), 0 0 10px rgba(245,158,11,0.7) !important;
}
.achievement-notification[data-rarity="red"] .achievement-notification-icon {
  box-shadow: 0 0 22px rgba(239,68,68,0.6), 0 0 10px rgba(239,68,68,0.7) !important;
}

/* ================================================================
   六品阶高对比度增强（饱和底色 + 强对比文字 + 更亮光晕）
   覆盖之前的浅色调半透明样式，不改动内部emoji图标图形
   ================================================================ */

/* --- 高对比外发光光晕（深色+浅色通用，更亮更饱和） --- */
.achievement-item[data-rarity="white"] .achievement-icon {
  box-shadow: 0 0 14px rgba(255,255,255,0.75), 0 0 6px rgba(255,255,255,0.9), inset 0 0 0 1.5px rgba(255,255,255,0.4) !important;
}
.achievement-item[data-rarity="green"] .achievement-icon {
  box-shadow: 0 0 14px rgba(0,230,80,0.7), 0 0 6px rgba(0,255,90,0.85), inset 0 0 0 1.5px rgba(0,200,83,0.5) !important;
}
.achievement-item[data-rarity="blue"] .achievement-icon {
  box-shadow: 0 0 14px rgba(33,150,243,0.7), 0 0 6px rgba(66,165,245,0.85), inset 0 0 0 1.5px rgba(33,150,243,0.5) !important;
}
.achievement-item[data-rarity="purple"] .achievement-icon {
  box-shadow: 0 0 14px rgba(156,39,176,0.7), 0 0 6px rgba(186,104,200,0.85), inset 0 0 0 1.5px rgba(156,39,176,0.5) !important;
}
.achievement-item[data-rarity="gold"] .achievement-icon {
  box-shadow: 0 0 16px rgba(255,215,0,0.75), 0 0 7px rgba(255,235,59,0.9), inset 0 0 0 1.5px rgba(255,193,7,0.55) !important;
}
.achievement-item[data-rarity="red"] .achievement-icon {
  box-shadow: 0 0 16px rgba(244,67,54,0.75), 0 0 7px rgba(239,83,80,0.9), inset 0 0 0 1.5px rgba(244,67,54,0.55) !important;
}

/* --- hover：光晕明显增强 + 勋章轻微上浮 + 标签亮度提升 --- */
.achievement-item {
  transition: transform 0.24s cubic-bezier(0.34,1.56,0.64,1), box-shadow 0.24s ease-out !important;
}
.achievement-item:hover {
  transform: translateY(-3px) !important;
}
.achievement-item[data-rarity="white"]:hover .achievement-icon {
  box-shadow: 0 0 22px rgba(255,255,255,0.9), 0 0 10px rgba(255,255,255,1), inset 0 0 0 2px rgba(255,255,255,0.6) !important;
}
.achievement-item[data-rarity="green"]:hover .achievement-icon {
  box-shadow: 0 0 22px rgba(0,255,90,0.85), 0 0 10px rgba(0,255,120,0.95), inset 0 0 0 2px rgba(0,200,83,0.7) !important;
}
.achievement-item[data-rarity="blue"]:hover .achievement-icon {
  box-shadow: 0 0 22px rgba(33,150,243,0.85), 0 0 10px rgba(66,165,245,0.95), inset 0 0 0 2px rgba(33,150,243,0.7) !important;
}
.achievement-item[data-rarity="purple"]:hover .achievement-icon {
  box-shadow: 0 0 22px rgba(156,39,176,0.85), 0 0 10px rgba(186,104,200,0.95), inset 0 0 0 2px rgba(156,39,176,0.7) !important;
}
.achievement-item[data-rarity="gold"]:hover .achievement-icon {
  box-shadow: 0 0 26px rgba(255,215,0,0.9), 0 0 12px rgba(255,235,59,1), inset 0 0 0 2px rgba(255,193,7,0.75) !important;
}
.achievement-item[data-rarity="red"]:hover .achievement-icon {
  box-shadow: 0 0 26px rgba(244,67,54,0.9), 0 0 12px rgba(239,83,80,1), inset 0 0 0 2px rgba(244,67,54,0.75) !important;
}

/* --- 品阶标签高对比：饱和底色 + 强对比文字 --- */
.achievement-item[data-rarity="white"] .achievement-rarity-tag {
  background: #ffffff !important;
  color: #111111 !important;
  border: 1px solid rgba(0,0,0,0.15) !important;
  box-shadow: 0 0 6px rgba(255,255,255,0.4) !important;
}
.achievement-item[data-rarity="green"] .achievement-rarity-tag {
  background: #00c853 !important;
  color: #ffffff !important;
  box-shadow: 0 0 6px rgba(0,200,83,0.5) !important;
}
.achievement-item[data-rarity="blue"] .achievement-rarity-tag {
  background: #B02A35 !important;
  color: #ffffff !important;
  box-shadow: 0 0 6px rgba(33,150,243,0.5) !important;
}
.achievement-item[data-rarity="purple"] .achievement-rarity-tag {
  background: #9c27b0 !important;
  color: #ffffff !important;
  box-shadow: 0 0 6px rgba(156,39,176,0.5) !important;
}
.achievement-item[data-rarity="gold"] .achievement-rarity-tag {
  background: #ffd700 !important;
  color: #5d4037 !important;
  box-shadow: 0 0 8px rgba(255,215,0,0.55) !important;
}
.achievement-item[data-rarity="red"] .achievement-rarity-tag {
  background: #f44336 !important;
  color: #ffffff !important;
  box-shadow: 0 0 8px rgba(244,67,54,0.55) !important;
}

/* hover时标签亮度提升 */
.achievement-item[data-rarity="white"]:hover .achievement-rarity-tag {
  box-shadow: 0 0 10px rgba(255,255,255,0.6) !important;
  filter: brightness(1.05) !important;
}
.achievement-item[data-rarity="green"]:hover .achievement-rarity-tag {
  box-shadow: 0 0 10px rgba(0,200,83,0.7) !important;
  filter: brightness(1.1) !important;
}
.achievement-item[data-rarity="blue"]:hover .achievement-rarity-tag {
  box-shadow: 0 0 10px rgba(33,150,243,0.7) !important;
  filter: brightness(1.1) !important;
}
.achievement-item[data-rarity="purple"]:hover .achievement-rarity-tag {
  box-shadow: 0 0 10px rgba(156,39,176,0.7) !important;
  filter: brightness(1.1) !important;
}
.achievement-item[data-rarity="gold"]:hover .achievement-rarity-tag {
  box-shadow: 0 0 14px rgba(255,215,0,0.8) !important;
  filter: brightness(1.08) !important;
}
.achievement-item[data-rarity="red"]:hover .achievement-rarity-tag {
  box-shadow: 0 0 14px rgba(244,67,54,0.8) !important;
  filter: brightness(1.1) !important;
}

/* --- 解锁通知弹窗：高对比品阶光晕 --- */
.achievement-notification[data-rarity="white"] .achievement-notification-icon {
  box-shadow: 0 0 28px rgba(255,255,255,0.8), 0 0 12px rgba(255,255,255,0.95) !important;
}
.achievement-notification[data-rarity="green"] .achievement-notification-icon {
  box-shadow: 0 0 28px rgba(0,230,80,0.75), 0 0 12px rgba(0,255,90,0.9) !important;
}
.achievement-notification[data-rarity="blue"] .achievement-notification-icon {
  box-shadow: 0 0 28px rgba(33,150,243,0.75), 0 0 12px rgba(66,165,245,0.9) !important;
}
.achievement-notification[data-rarity="purple"] .achievement-notification-icon {
  box-shadow: 0 0 28px rgba(156,39,176,0.75), 0 0 12px rgba(186,104,200,0.9) !important;
}
.achievement-notification[data-rarity="gold"] .achievement-notification-icon {
  box-shadow: 0 0 32px rgba(255,215,0,0.8), 0 0 14px rgba(255,235,59,0.95) !important;
}
.achievement-notification[data-rarity="red"] .achievement-notification-icon {
  box-shadow: 0 0 32px rgba(244,67,54,0.8), 0 0 14px rgba(239,83,80,0.95) !important;
}

/* --- 浅色模式高对比光晕（覆盖之前的低透明度浅色样式） --- */
html:not([data-theme="dark"]) .achievement-item[data-rarity="white"] .achievement-icon {
  box-shadow: 0 0 12px rgba(120,120,120,0.5), 0 0 5px rgba(150,150,150,0.65), inset 0 0 0 1.5px rgba(0,0,0,0.12) !important;
}
html:not([data-theme="dark"]) .achievement-item[data-rarity="green"] .achievement-icon {
  box-shadow: 0 0 12px rgba(0,200,83,0.55), 0 0 5px rgba(0,230,90,0.7), inset 0 0 0 1.5px rgba(0,200,83,0.4) !important;
}
html:not([data-theme="dark"]) .achievement-item[data-rarity="blue"] .achievement-icon {
  box-shadow: 0 0 12px rgba(33,150,243,0.55), 0 0 5px rgba(66,165,245,0.7), inset 0 0 0 1.5px rgba(33,150,243,0.4) !important;
}
html:not([data-theme="dark"]) .achievement-item[data-rarity="purple"] .achievement-icon {
  box-shadow: 0 0 12px rgba(156,39,176,0.55), 0 0 5px rgba(186,104,200,0.7), inset 0 0 0 1.5px rgba(156,39,176,0.4) !important;
}
html:not([data-theme="dark"]) .achievement-item[data-rarity="gold"] .achievement-icon {
  box-shadow: 0 0 14px rgba(255,193,7,0.6), 0 0 6px rgba(255,215,0,0.75), inset 0 0 0 1.5px rgba(255,193,7,0.45) !important;
}
html:not([data-theme="dark"]) .achievement-item[data-rarity="red"] .achievement-icon {
  box-shadow: 0 0 14px rgba(244,67,54,0.6), 0 0 6px rgba(239,83,80,0.75), inset 0 0 0 1.5px rgba(244,67,54,0.45) !important;
}

/* 浅色模式 hover 光晕增强 */
html:not([data-theme="dark"]) .achievement-item[data-rarity="white"]:hover .achievement-icon {
  box-shadow: 0 0 18px rgba(120,120,120,0.65), 0 0 8px rgba(150,150,150,0.8), inset 0 0 0 2px rgba(0,0,0,0.18) !important;
}
html:not([data-theme="dark"]) .achievement-item[data-rarity="green"]:hover .achievement-icon {
  box-shadow: 0 0 18px rgba(0,200,83,0.7), 0 0 8px rgba(0,230,90,0.85), inset 0 0 0 2px rgba(0,200,83,0.55) !important;
}
html:not([data-theme="dark"]) .achievement-item[data-rarity="blue"]:hover .achievement-icon {
  box-shadow: 0 0 18px rgba(33,150,243,0.7), 0 0 8px rgba(66,165,245,0.85), inset 0 0 0 2px rgba(33,150,243,0.55) !important;
}
html:not([data-theme="dark"]) .achievement-item[data-rarity="purple"]:hover .achievement-icon {
  box-shadow: 0 0 18px rgba(156,39,176,0.7), 0 0 8px rgba(186,104,200,0.85), inset 0 0 0 2px rgba(156,39,176,0.55) !important;
}
html:not([data-theme="dark"]) .achievement-item[data-rarity="gold"]:hover .achievement-icon {
  box-shadow: 0 0 22px rgba(255,193,7,0.75), 0 0 10px rgba(255,215,0,0.9), inset 0 0 0 2px rgba(255,193,7,0.6) !important;
}
html:not([data-theme="dark"]) .achievement-item[data-rarity="red"]:hover .achievement-icon {
  box-shadow: 0 0 22px rgba(244,67,54,0.75), 0 0 10px rgba(239,83,80,0.9), inset 0 0 0 2px rgba(244,67,54,0.6) !important;
}