/**
 * User System - Glassmorphism Dashboard UI
 * 适配日间和黑夜模式
 */

:root {
  --user-bg: #f0f2f5;
  --user-card: rgba(255, 255, 255, 0.75);
  --user-card-solid: #ffffff;
  --user-border: rgba(0, 0, 0, 0.06);
  --user-text: #1a1f2e;
  --user-text-2: #5a6478;
  --user-text-3: #94a0b5;
  --user-accent: #4f46e5;
  --user-accent-2: #7c3aed;
  --user-accent-rgb: 79, 70, 229;
  --user-accent-alpha: rgba(79, 70, 229, 0.15);
  --user-success: #10b981;
  --user-warning: #f59e0b;
  --user-danger: #ef4444;
  --user-shadow: 0 8px 32px rgba(0, 0, 0, 0.08);
  --user-shadow-lg: 0 20px 60px rgba(0, 0, 0, 0.12);
  --user-radius: 16px;
  --user-radius-sm: 10px;
  --user-gradient: linear-gradient(135deg, #4f46e5 0%, #7c3aed 100%);
  --user-gradient-2: linear-gradient(135deg, #06b6d4 0%, #3b82f6 100%);
  --user-gradient-3: linear-gradient(135deg, #f59e0b 0%, #ef4444 100%);
  --user-blur: blur(20px);
  --user-hover-bg: rgba(79, 70, 229, 0.08);
}

[data-theme="dark"] {
  --user-bg: #0c0f1a;
  --user-card: rgba(30, 34, 52, 0.7);
  --user-card-solid: #1e2234;
  --user-border: rgba(255, 255, 255, 0.08);
  --user-text: #e8ecf4;
  --user-text-2: #9ba5b8;
  --user-text-3: #5c6478;
  --user-accent: #6366f1;
  --user-accent-2: #8b5cf6;
  --user-accent-rgb: 99, 102, 241;
  --user-accent-alpha: rgba(99, 102, 241, 0.15);
  --user-shadow: 0 8px 32px rgba(0, 0, 0, 0.3);
  --user-shadow-lg: 0 20px 60px rgba(0, 0, 0, 0.5);
  --user-hover-bg: rgba(99, 102, 241, 0.1);
}

/* ===== Body / Layout ===== */
body {
  background: var(--user-bg);
  color: var(--user-text);
  min-height: 100vh;
}

/* ===== Main Layout ===== */
.user-layout {
  display: grid;
  grid-template-columns: 260px 1fr;
  gap: 24px;
  max-width: 1280px;
  margin: 0 auto;
  padding: 24px;
  min-height: 100vh;
}

@media (max-width: 900px) {
  .user-layout {
    grid-template-columns: 1fr;
    padding: 16px;
  }
}

/* ===== Sidebar ===== */
.user-sidebar {
  position: sticky;
  top: 24px;
  align-self: start;
  background: var(--user-card);
  backdrop-filter: var(--user-blur);
  -webkit-backdrop-filter: var(--user-blur);
  border: 1px solid var(--user-border);
  border-radius: var(--user-radius);
  padding: 24px;
  box-shadow: var(--user-shadow);
  max-height: calc(100vh - 48px);
  overflow-y: auto;
}

.user-profile-card {
  text-align: center;
  padding: 16px 0 20px;
  border-bottom: 1px solid var(--user-border);
  margin-bottom: 16px;
}

.user-avatar-wrap {
  width: 88px;
  height: 88px;
  margin: 0 auto 12px;
  border-radius: 50%;
  padding: 3px;
  background: var(--user-gradient);
  position: relative;
}

.user-avatar-wrap::after {
  content: '';
  position: absolute;
  inset: -6px;
  border-radius: 50%;
  background: var(--user-gradient);
  opacity: 0.3;
  filter: blur(12px);
  z-index: -1;
}

.user-avatar {
  width: 100%;
  height: 100%;
  border-radius: 50%;
  object-fit: cover;
  border: 3px solid var(--user-card-solid);
}

.user-name {
  font-size: 17px;
  font-weight: 700;
  color: var(--user-text);
  margin: 0 0 4px;
}

.user-role {
  font-size: 12px;
  color: var(--user-text-3);
  margin: 0;
}

.user-nav {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.user-nav-item {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 10px 14px;
  border-radius: var(--user-radius-sm);
  color: var(--user-text-2);
  font-size: 14px;
  font-weight: 500;
  text-decoration: none;
  transition: all 0.2s ease;
  cursor: pointer;
  border: none;
  background: none;
  width: 100%;
  text-align: left;
  font-family: inherit;
}

.user-nav-item i {
  width: 20px;
  text-align: center;
  font-size: 15px;
}

.user-nav-item:hover {
  background: var(--user-hover-bg);
  color: var(--user-accent);
  transform: translateX(4px);
}

.user-nav-item.active {
  background: var(--user-gradient);
  color: #fff;
  box-shadow: 0 4px 16px rgba(var(--user-accent-rgb), 0.3);
}

.user-nav-divider {
  height: 1px;
  background: var(--user-border);
  margin: 12px 0;
}

/* ===== Main Content ===== */
.user-main {
  min-width: 0;
}

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

.user-header-title h2 {
  font-size: 24px;
  font-weight: 800;
  color: var(--user-text);
  margin: 0 0 4px;
}

.user-header-title p {
  font-size: 13px;
  color: var(--user-text-3);
  margin: 0;
}

.user-header-actions {
  display: flex;
  gap: 10px;
  align-items: center;
}

.user-icon-btn {
  width: 40px;
  height: 40px;
  border-radius: 10px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background: var(--user-card);
  border: 1px solid var(--user-border);
  color: var(--user-text-2);
  cursor: pointer;
  transition: all 0.2s;
  text-decoration: none;
}

.user-icon-btn:hover {
  background: var(--user-hover-bg);
  color: var(--user-accent);
  border-color: var(--user-accent);
}

/* ===== Stats Cards ===== */
.user-stats {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: 16px;
  margin-bottom: 24px;
}

.user-stat-card {
  background: var(--user-card);
  backdrop-filter: var(--user-blur);
  -webkit-backdrop-filter: var(--user-blur);
  border: 1px solid var(--user-border);
  border-radius: var(--user-radius);
  padding: 20px;
  box-shadow: var(--user-shadow);
  transition: all 0.3s ease;
  position: relative;
  overflow: hidden;
}

.user-stat-card::before {
  content: '';
  position: absolute;
  top: -50%;
  right: -30%;
  width: 120px;
  height: 120px;
  border-radius: 50%;
  background: var(--user-glow, var(--user-gradient));
  opacity: 0.15;
  filter: blur(40px);
}

.user-stat-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--user-shadow-lg);
}

.user-stat-icon {
  width: 44px;
  height: 44px;
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 18px;
  color: #fff;
  margin-bottom: 12px;
  background: var(--user-stat-bg, var(--user-gradient));
  background: var(--accent, var(--user-gradient));
}

.user-stat-value {
  font-size: 28px;
  font-weight: 800;
  color: var(--user-text);
  line-height: 1.1;
}

.user-stat-label {
  font-size: 13px;
  color: var(--user-text-3);
  margin-top: 4px;
}

/* ===== Content Cards ===== */
.user-card {
  background: var(--user-card);
  backdrop-filter: var(--user-blur);
  -webkit-backdrop-filter: var(--user-blur);
  border: 1px solid var(--user-border);
  border-radius: var(--user-radius);
  padding: 24px;
  box-shadow: var(--user-shadow);
  margin-bottom: 20px;
}

.user-card-header {
  margin-bottom: 16px;
  padding-bottom: 12px;
  border-bottom: 1px solid var(--user-border);
}

.user-card-header h3 {
  font-size: 17px;
  font-weight: 700;
  color: var(--user-text);
  margin: 0;
  display: flex;
  align-items: center;
  gap: 8px;
}

.user-card-header h3 i {
  color: var(--user-accent);
}

.user-card-header .user-level-name {
  float: right;
  font-size: 14px;
  font-weight: 600;
  color: var(--user-accent);
  padding: 3px 10px;
  background: rgba(var(--user-accent-rgb, 99, 102, 241), 0.1);
  border-radius: 999px;
}

.user-level-progress-info {
  display: flex;
  justify-content: space-between;
  font-size: 12px;
  color: var(--user-text-3);
}

/* ===== Buttons ===== */
.user-btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 10px 20px;
  border-radius: var(--user-radius-sm);
  font-size: 14px;
  font-weight: 600;
  text-decoration: none;
  cursor: pointer;
  border: none;
  transition: all 0.25s ease;
  font-family: inherit;
}

.user-btn-primary {
  background: var(--user-gradient);
  color: #fff;
  box-shadow: 0 4px 16px rgba(var(--user-accent-rgb), 0.3);
}

.user-btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(var(--user-accent-rgb), 0.4);
}

.user-btn-secondary {
  background: var(--user-card-solid);
  color: var(--user-text);
  border: 1px solid var(--user-border);
}

.user-btn-secondary:hover {
  border-color: var(--user-accent);
  color: var(--user-accent);
}

.user-btn-danger {
  background: linear-gradient(135deg, #ef4444 0%, #dc2626 100%);
  color: #fff;
}

.user-btn-danger:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(239, 68, 68, 0.3);
}

.user-btn-ghost {
  background: transparent;
  color: var(--user-text-2);
  border: 1px solid var(--user-border);
}

.user-btn-ghost:hover {
  background: var(--user-hover-bg);
  color: var(--user-accent);
  border-color: var(--user-accent);
}

/* ===== Form Elements ===== */
.user-form {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.user-form-group {
  margin-bottom: 16px;
}

.user-form-label {
  display: block;
  font-size: 13px;
  font-weight: 600;
  color: var(--user-text-2);
  margin-bottom: 6px;
}

.user-form-help {
  font-size: 12px;
  color: var(--user-text-3);
  margin: 4px 0 0;
}

.user-input,
.user-textarea,
.user-select {
  width: 100%;
  padding: 12px 14px;
  border: 1.5px solid var(--user-border);
  border-radius: var(--user-radius-sm);
  font-size: 14px;
  background: var(--user-card-solid);
  color: var(--user-text);
  outline: none;
  transition: all 0.2s ease;
  font-family: inherit;
  box-sizing: border-box;
}

.user-input:focus,
.user-textarea:focus,
.user-select:focus {
  border-color: var(--user-accent);
  box-shadow: 0 0 0 3px var(--user-accent-alpha);
}

.user-textarea {
  min-height: 140px;
  resize: vertical;
  line-height: 1.7;
}

.user-input:disabled {
  opacity: 0.6;
  cursor: not-allowed;
  background: var(--user-bg);
}

/* ===== Alerts ===== */
.user-alert {
  padding: 12px 16px;
  border-radius: var(--user-radius-sm);
  margin-bottom: 16px;
  font-size: 14px;
  display: flex;
  align-items: center;
  gap: 8px;
}

.user-alert-success {
  background: rgba(16, 185, 129, 0.12);
  color: #059669;
  border: 1px solid rgba(16, 185, 129, 0.25);
}

.user-alert-error {
  background: rgba(239, 68, 68, 0.12);
  color: #dc2626;
  border: 1px solid rgba(239, 68, 68, 0.25);
}

.user-alert-info {
  background: rgba(59, 130, 246, 0.12);
  color: #2563eb;
  border: 1px solid rgba(59, 130, 246, 0.25);
}

.user-alert-warning {
  background: rgba(245, 158, 11, 0.12);
  color: #d97706;
  border: 1px solid rgba(245, 158, 11, 0.25);
}

/* ===== Status Badges ===== */
.user-status-badge {
  display: inline-flex;
  align-items: center;
  padding: 3px 10px;
  border-radius: 12px;
  font-size: 11px;
  font-weight: 700;
  white-space: nowrap;
}

.status-publish { background: rgba(16, 185, 129, 0.15); color: #10b981; }
.status-draft { background: rgba(148, 163, 184, 0.15); color: #64748b; }
.status-pending { background: rgba(245, 158, 11, 0.15); color: #f59e0b; }
.status-private { background: rgba(139, 92, 246, 0.15); color: #8b5cf6; }
.status-trash { background: rgba(239, 68, 68, 0.15); color: #ef4444; }

/* ===== Post List ===== */
.user-filter-bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  margin-bottom: 20px;
  flex-wrap: wrap;
}

.user-filter-tabs {
  display: flex;
  gap: 4px;
  flex-wrap: wrap;
}

.user-filter-tab {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 8px 14px;
  border-radius: 10px;
  font-size: 13px;
  font-weight: 500;
  text-decoration: none;
  color: var(--user-text-2);
  background: transparent;
  border: 1px solid transparent;
  transition: all 0.2s;
}

.user-filter-tab:hover {
  background: var(--user-hover-bg);
  color: var(--user-text);
}

.user-filter-tab.active {
  background: var(--user-gradient);
  color: #fff;
  box-shadow: 0 4px 12px rgba(var(--user-accent-rgb), 0.3);
}

.user-search-form {
  display: flex;
  gap: 8px;
  align-items: center;
}

.user-post-list {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.user-post-item {
  display: flex;
  gap: 16px;
  padding: 16px;
  background: var(--user-card-solid);
  border: 1px solid var(--user-border);
  border-radius: var(--user-radius-sm);
  transition: all 0.2s;
}

.user-post-item:hover {
  border-color: var(--user-accent);
  box-shadow: 0 4px 16px rgba(var(--user-accent-rgb), 0.1);
}

.user-post-thumb {
  width: 80px;
  height: 80px;
  border-radius: 10px;
  background: var(--user-bg) center/cover no-repeat;
  flex-shrink: 0;
  position: relative;
  overflow: hidden;
}

.user-post-thumb:empty::before {
  content: '\f15c';
  font-family: 'Font Awesome 6 Free';
  font-weight: 900;
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 24px;
  color: var(--user-text-3);
}

.user-post-info {
  flex: 1;
  min-width: 0;
}

.user-post-info h4 {
  margin: 0;
  font-size: 15px;
  font-weight: 600;
  color: var(--user-text);
}

.user-post-meta {
  display: flex;
  gap: 16px;
  margin-top: 8px;
  font-size: 12px;
  color: var(--user-text-3);
  flex-wrap: wrap;
}

.user-post-meta span {
  display: inline-flex;
  align-items: center;
  gap: 4px;
}

.user-post-actions {
  display: flex;
  gap: 6px;
  align-items: flex-start;
  flex-shrink: 0;
}

/* ===== Pagination ===== */
.user-pagination {
  display: flex;
  justify-content: center;
  gap: 6px;
  margin-top: 20px;
}

.user-page-btn {
  padding: 8px 14px;
  border-radius: 8px;
  font-size: 13px;
  text-decoration: none;
  background: var(--user-card);
  backdrop-filter: var(--user-blur);
  border: 1px solid var(--user-border);
  color: var(--user-text-2);
  transition: all 0.2s;
}

.user-page-btn:hover {
  border-color: var(--user-accent);
  color: var(--user-accent);
}

.user-page-btn.active {
  background: var(--user-gradient);
  color: #fff;
  border-color: transparent;
}

/* ===== Badge ===== */
.user-badge {
  display: inline-block;
  padding: 2px 8px;
  border-radius: 10px;
  font-size: 11px;
  font-weight: 600;
  background: rgba(var(--user-accent-rgb), 0.15);
  color: var(--user-accent);
}

.user-filter-tab.active .user-badge {
  background: rgba(255,255,255,0.25);
  color: #fff;
}

/* ===== Empty State ===== */
.user-empty {
  text-align: center;
  padding: 48px 20px;
  color: var(--user-text-3);
}

.user-empty i {
  font-size: 48px;
  opacity: 0.3;
  margin-bottom: 12px;
}

.user-empty p {
  font-size: 14px;
  margin: 0 0 12px;
}

/* ===== Profile Avatar Edit ===== */
.user-avatar-edit {
  position: relative;
  overflow: hidden;
}

.user-avatar-edit img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

/* ===== Login / Register Pages ===== */
.auth-page {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 20px;
  background: var(--user-bg);
  position: relative;
  overflow: hidden;
}

.auth-page::before {
  content: '';
  position: absolute;
  top: -20%;
  left: -10%;
  width: 500px;
  height: 500px;
  background: var(--user-gradient);
  opacity: 0.12;
  border-radius: 50%;
  filter: blur(100px);
}

.auth-page::after {
  content: '';
  position: absolute;
  bottom: -20%;
  right: -10%;
  width: 500px;
  height: 500px;
  background: var(--user-gradient-2);
  opacity: 0.1;
  border-radius: 50%;
  filter: blur(100px);
}

.auth-card {
  position: relative;
  width: 100%;
  max-width: 420px;
  background: var(--user-card);
  backdrop-filter: var(--user-blur);
  -webkit-backdrop-filter: var(--user-blur);
  border: 1px solid var(--user-border);
  border-radius: 24px;
  padding: 36px 32px;
  box-shadow: var(--user-shadow-lg);
  z-index: 1;
}

.auth-logo {
  width: 56px;
  height: 56px;
  border-radius: 16px;
  background: var(--user-gradient);
  display: flex;
  align-items: center;
  justify-content: center;
  color: #fff;
  font-size: 22px;
  font-weight: 800;
  margin: 0 auto 16px;
  box-shadow: 0 8px 24px rgba(var(--user-accent-rgb), 0.35);
}

.auth-title {
  text-align: center;
  font-size: 22px;
  font-weight: 800;
  color: var(--user-text);
  margin: 0 0 4px;
}

.auth-subtitle {
  text-align: center;
  font-size: 13px;
  color: var(--user-text-3);
  margin: 0 0 28px;
}

.auth-divider {
  display: flex;
  align-items: center;
  gap: 12px;
  margin: 24px 0;
  color: var(--user-text-3);
  font-size: 12px;
}

.auth-divider::before,
.auth-divider::after {
  content: '';
  flex: 1;
  height: 1px;
  background: var(--user-border);
}

/* ===== Social Login ===== */
.social-row {
  display: flex;
  justify-content: center;
  gap: 16px;
  margin-top: 16px;
}

.social-btn {
  width: 44px;
  height: 44px;
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: #fff;
  text-decoration: none;
  transition: all 0.25s ease;
}

.social-btn:hover {
  transform: translateY(-3px) scale(1.05);
}

.social-wechat { background: #07C160; box-shadow: 0 4px 12px rgba(7, 193, 96, 0.3); }
.social-qq { background: #1296DB; box-shadow: 0 4px 12px rgba(18, 150, 219, 0.3); }
.social-github { background: #24292e; box-shadow: 0 4px 12px rgba(36, 41, 46, 0.3); }

/* ===== Mobile ===== */
@media (max-width: 900px) {
  .user-layout {
    grid-template-columns: 1fr;
  }
  .user-sidebar {
    position: fixed;
    top: 0;
    left: 0;
    bottom: 0;
    width: 280px;
    z-index: 999;
    border-radius: 0;
    transform: translateX(-100%);
    transition: transform 0.3s ease;
    max-height: 100vh;
  }
  .user-sidebar.open { transform: translateX(0); }
  .user-post-item { flex-wrap: wrap; }
  .user-post-thumb { width: 100%; height: 160px; }
  .user-filter-bar { flex-direction: column; align-items: stretch; }
}

/* ===== Smooth Transitions ===== */
.user-sidebar,
.user-main,
.user-card,
.user-stat-card,
.auth-card {
  transition: background 0.3s ease, border-color 0.3s ease, color 0.3s ease;
}

/* ===== Badge System ===== */
.user-badges-card { margin-top: 20px; }
.user-badges-card .user-badges-count {
  display: inline-flex; align-items: center; justify-content: center;
  min-width: 24px; height: 24px; padding: 0 8px;
  background: var(--user-accent); color: #fff;
  font-size: 12px; font-weight: 600;
  border-radius: 12px; margin-left: 8px;
}

.user-badges-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
  gap: 14px;
}

.user-badge-item {
  display: flex; align-items: center; gap: 12px;
  padding: 14px;
  background: rgba(255, 255, 255, 0.5);
  border: 1px solid var(--user-border);
  border-radius: 14px;
  cursor: pointer;
  transition: all 0.25s ease;
  backdrop-filter: blur(10px);
}
.user-badge-item:hover {
  transform: translateY(-3px);
  box-shadow: 0 8px 24px rgba(var(--user-accent-rgb), 0.15);
  border-color: var(--user-accent);
  background: rgba(255, 255, 255, 0.75);
}

.user-badge-icon {
  width: 48px; height: 48px; flex-shrink: 0;
  border-radius: 12px;
  background: linear-gradient(135deg, #fef3c7 0%, #fde68a 100%);
  display: flex; align-items: center; justify-content: center;
  overflow: hidden;
  box-shadow: 0 4px 12px rgba(245, 158, 11, 0.2);
  position: relative;
}
.user-badge-icon img { width: 32px; height: 32px; object-fit: contain; }
.user-badge-icon i { font-size: 22px; color: #d97706; }

.user-badge-info { flex: 1; min-width: 0; display:flex; flex-direction:column; }
.user-badge-name {
  font-size: 14px; font-weight: 600;
  color: var(--user-text);
  white-space: nowrap; overflow: hidden; text-overflow: ellipsis;
}
.user-badge-type {
  font-size: 12px; color: var(--user-text-3);
  margin-top: 2px;
}

.user-badges-empty {
  text-align: center; padding: 30px 20px;
  color: var(--user-text-3);
}
.user-badges-empty i { font-size: 36px; margin-bottom: 10px; opacity: 0.5; }
.user-badges-empty p { font-size: 14px; margin: 8px 0 4px; color: var(--user-text-2); }
.user-badges-empty span { font-size: 12px; }

/* Badge Detail Modal */
.user-badge-modal {
  position: fixed; inset: 0;
  background: rgba(0, 0, 0, 0.5);
  backdrop-filter: blur(4px);
  display: flex; align-items: center; justify-content: center;
  z-index: 10000;
  opacity: 0; visibility: hidden;
  transition: all 0.25s ease;
}
.user-badge-modal.show { opacity: 1; visibility: visible; }

.user-badge-modal-content {
  position: relative;
  width: 90%; max-width: 380px;
  background: var(--user-card-solid);
  border-radius: 20px;
  padding: 32px 28px 28px;
  text-align: center;
  transform: scale(0.9) translateY(10px);
  transition: transform 0.3s cubic-bezier(0.34, 1.56, 0.64, 1);
  box-shadow: 0 20px 60px rgba(0, 0, 0, 0.25);
}
.user-badge-modal.show .user-badge-modal-content {
  transform: scale(1) translateY(0);
}

.user-badge-modal-close {
  position: absolute; top: 12px; right: 16px;
  width: 32px; height: 32px;
  background: rgba(0, 0, 0, 0.05);
  border: none; border-radius: 50%;
  font-size: 18px; color: var(--user-text-3);
  cursor: pointer;
  transition: all 0.2s;
}
.user-badge-modal-close:hover { background: rgba(0, 0, 0, 0.1); color: var(--user-text); }

.user-badge-detail-icon {
  width: 88px; height: 88px; margin: 0 auto 16px;
  border-radius: 50%;
  background: linear-gradient(135deg, #fef3c7 0%, #fde68a 100%);
  display: flex; align-items: center; justify-content: center;
  box-shadow: 0 8px 24px rgba(245, 158, 11, 0.3);
}
.user-badge-detail-icon img { width: 56px; height: 56px; object-fit: contain; }
.user-badge-detail-icon i { font-size: 40px; color: #d97706; }

.user-badge-modal-content h4 {
  font-size: 18px; font-weight: 700;
  color: var(--user-text); margin-bottom: 8px;
}

.user-badge-desc {
  font-size: 13px; color: var(--user-text-2);
  line-height: 1.6; margin-bottom: 16px;
}

.user-badge-detail-meta {
  text-align: left;
  border-top: 1px solid var(--user-border);
  padding-top: 14px;
}
.user-badge-detail-meta .meta-row {
  display: flex; justify-content: space-between;
  padding: 6px 0;
  font-size: 13px;
}
.user-badge-detail-meta .meta-row span { color: var(--user-text-3); }
.user-badge-detail-meta .meta-row em {
  font-style: normal; font-weight: 500;
  color: var(--user-text);
}

/* Badge dark theme fixes */
[data-theme="dark"] .user-badge-item {
  background: rgba(255, 255, 255, 0.03);
}
[data-theme="dark"] .user-badge-item:hover {
  background: rgba(255, 255, 255, 0.06);
}
[data-theme="dark"] .user-badge-icon {
  background: linear-gradient(135deg, rgba(245, 158, 11, 0.2) 0%, rgba(251, 191, 36, 0.2) 100%);
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.2);
}
[data-theme="dark"] .user-badge-detail-icon {
  background: linear-gradient(135deg, rgba(245, 158, 11, 0.25) 0%, rgba(251, 191, 36, 0.25) 100%);
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.3);
}

/* ===== Image Lazy Loading Optimization ===== */
img[loading="lazy"] {
  background: linear-gradient(90deg, #f0f0f0 25%, #e0e0e0 50%, #f0f0f0 75%);
  background-size: 200% 100%;
  animation: lazy-shimmer 1.5s infinite;
}
@keyframes lazy-shimmer {
  0% { background-position: 200% 0; }
  100% { background-position: -200% 0; }
}