/* ==================== 全局用户简介卡片 - 古风藏青鎏金 ==================== */
/* 复用景点弹窗视觉规范：宣纸色背景 + 金色描边 + 圆角 + 淡入动画 */

/* 遮罩层 */
.user-card-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.55);
  z-index: 10001; /* 高于景点弹窗(10000)与帖子详情弹窗 */
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.3s ease, visibility 0.3s ease;
  backdrop-filter: blur(4px);
  -webkit-backdrop-filter: blur(4px);
}

.user-card-overlay.active {
  opacity: 1;
  visibility: visible;
}

/* 卡片主体 */
.user-card {
  background: linear-gradient(180deg, var(--paper, #faf5e8) 0%, var(--paper-dark, #f5f0e3) 100%);
  border-radius: 16px;
  width: 90%;
  max-width: 380px;
  max-height: 85vh;
  overflow-y: auto;
  box-shadow: 0 20px 60px rgba(15, 39, 68, 0.3);
  border: 1px solid rgba(212, 160, 74, 0.35);
  transform: scale(0.9) translateY(20px);
  transition: transform 0.3s cubic-bezier(0.34, 1.56, 0.64, 1);
  position: relative;
}

.user-card-overlay.active .user-card {
  transform: scale(1) translateY(0);
}

/* 关闭按钮 */
.user-card-close {
  position: absolute;
  top: 12px;
  right: 12px;
  width: 34px;
  height: 34px;
  border-radius: 50%;
  background: rgba(15, 39, 68, 0.6);
  border: none;
  color: #fff;
  font-size: 20px;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all 0.3s ease;
  z-index: 2;
  line-height: 1;
}

.user-card-close:hover {
  background: rgba(15, 39, 68, 0.85);
  transform: scale(1.1);
}

/* 顶部藏青渐变头图区 */
.user-card-hero {
  background:
    linear-gradient(180deg, rgba(15, 39, 68, 0.95) 0%, rgba(26, 58, 92, 0.9) 100%),
    radial-gradient(circle at 50% 50%, #1a3a5c 0%, #0f2744 60%);
  padding: 28px 24px 60px;
  text-align: center;
  position: relative;
  overflow: hidden;
  border-radius: 16px 16px 0 0;
}

.user-card-hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background:
    radial-gradient(circle at 30% 20%, rgba(212, 160, 74, 0.15), transparent 50%),
    radial-gradient(circle at 70% 80%, rgba(212, 160, 74, 0.1), transparent 50%);
  pointer-events: none;
}

/* 头像 */
.user-card-avatar-wrap {
  position: relative;
  z-index: 1;
  display: inline-block;
  margin-bottom: 12px;
}

.user-card-avatar {
  width: 80px;
  height: 80px;
  border-radius: 50%;
  object-fit: cover;
  border: 3px solid var(--gold, #d4a04a);
  background: var(--paper-darker, #e8dec8);
  box-shadow: 0 4px 16px rgba(0, 0, 0, 0.3);
}

.user-card-avatar.user-card-avatar-placeholder {
  display: flex;
  align-items: center;
  justify-content: center;
  background: linear-gradient(135deg, var(--gold-deep, #a87f1e), var(--gold, #d4a04a));
  color: var(--paper, #faf5e8);
  font-family: var(--font-brush, "STKaiti", "KaiTi", serif);
  font-size: 36px;
  border: 3px solid var(--gold, #d4a04a);
}

/* 昵称 */
.user-card-name {
  position: relative;
  z-index: 1;
  font-family: var(--font-title, "STKaiti", "KaiTi", serif);
  font-size: 22px;
  font-weight: 600;
  color: var(--gold-light, #f0d090);
  margin: 0 0 6px;
  letter-spacing: 2px;
  text-shadow: 0 2px 8px rgba(0, 0, 0, 0.4);
}

/* UID 标签 */
.user-card-uid {
  position: relative;
  z-index: 1;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 3px 12px;
  background: rgba(212, 160, 74, 0.18);
  border: 1px solid rgba(212, 160, 74, 0.4);
  border-radius: 12px;
  font-size: 12px;
  color: var(--gold-light, #f0d090);
  letter-spacing: 1px;
  font-family: system-ui, sans-serif;
  cursor: pointer;
  transition: all 0.3s ease;
}

.user-card-uid:hover {
  background: rgba(212, 160, 74, 0.3);
}

.user-card-uid svg {
  flex-shrink: 0;
  opacity: 0.8;
}

/* "这是你" 标识 */
.user-card-self-tag {
  position: relative;
  z-index: 1;
  display: inline-block;
  margin-top: 8px;
  padding: 3px 12px;
  background: rgba(212, 160, 74, 0.2);
  border: 1px solid rgba(212, 160, 74, 0.5);
  border-radius: 10px;
  font-size: 12px;
  color: var(--gold-light, #f0d090);
  letter-spacing: 2px;
}

/* 内容区 */
.user-card-body {
  padding: 0 24px 24px;
  position: relative;
  margin-top: -36px;
  z-index: 1;
}

/* 简介 */
.user-card-bio {
  background: var(--paper, #faf5e8);
  border: 1px solid rgba(212, 160, 74, 0.25);
  border-radius: 10px;
  padding: 14px 16px;
  font-size: 13px;
  color: var(--ink-soft, #4a4a4a);
  line-height: 1.8;
  margin-bottom: 16px;
  font-family: var(--font-body, serif);
  position: relative;
}

.user-card-bio::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 2px;
  background: linear-gradient(90deg, transparent, var(--gold, #d4a04a), transparent);
  border-radius: 10px 10px 0 0;
}

.user-card-bio.user-card-bio-empty {
  color: var(--ink-muted, #888);
  font-style: italic;
  text-align: center;
}

/* 统计数据网格 */
.user-card-stats {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 8px;
  margin-bottom: 18px;
}

.user-card-stat {
  background: var(--paper, #faf5e8);
  border: 1px solid rgba(212, 160, 74, 0.2);
  border-radius: 8px;
  padding: 12px 4px;
  text-align: center;
  transition: all 0.3s ease;
}

.user-card-stat:hover {
  border-color: rgba(212, 160, 74, 0.45);
  transform: translateY(-2px);
  box-shadow: 0 4px 12px rgba(212, 160, 74, 0.12);
}

.user-card-stat-num {
  font-family: var(--font-title, serif);
  font-size: 20px;
  font-weight: 700;
  color: var(--gold-deep, #a87f1e);
  line-height: 1.2;
}

.user-card-stat-label {
  font-size: 11px;
  color: var(--ink-muted, #888);
  letter-spacing: 1px;
  margin-top: 4px;
}

/* 操作按钮区 */
.user-card-actions {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
}

.user-card-btn {
  flex: 1;
  min-width: 100px;
  padding: 10px 16px;
  border: none;
  border-radius: 8px;
  font-family: var(--font-title, serif);
  font-size: 14px;
  letter-spacing: 2px;
  cursor: pointer;
  transition: all 0.3s ease;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
}

/* 金色实心按钮（关注/已关注） */
.user-card-btn-gold {
  background: linear-gradient(135deg, var(--gold-deep, #a87f1e) 0%, var(--gold, #d4a04a) 50%, var(--gold-light, #f0d090) 60%, var(--gold, #d4a04a) 100%);
  color: var(--ink-deep, #2c2c2c);
  box-shadow: 0 4px 12px rgba(212, 160, 74, 0.3);
}

.user-card-btn-gold:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 18px rgba(212, 160, 74, 0.45);
}

.user-card-btn-gold.following {
  background: var(--paper, #faf5e8);
  color: var(--ink-muted, #888);
  border: 1px solid rgba(212, 160, 74, 0.35);
  box-shadow: none;
}

.user-card-btn-gold.following:hover {
  border-color: rgba(192, 57, 43, 0.4);
  color: #c0392b;
}

/* 宣纸白描边按钮（私信/查看主页） */
.user-card-btn-outline {
  background: var(--paper, #faf5e8);
  color: var(--gold-deep, #a87f1e);
  border: 1px solid rgba(212, 160, 74, 0.4);
}

.user-card-btn-outline:hover {
  border-color: var(--gold, #d4a04a);
  background: rgba(212, 160, 74, 0.08);
  transform: translateY(-2px);
}

/* 加载中状态 */
.user-card-loading {
  padding: 80px 20px;
  text-align: center;
  color: var(--ink-muted, #888);
}

.user-card-loading-spinner {
  width: 36px;
  height: 36px;
  margin: 0 auto 16px;
  border: 3px solid rgba(212, 160, 74, 0.2);
  border-top-color: var(--gold, #d4a04a);
  border-radius: 50%;
  animation: user-card-spin 0.8s linear infinite;
}

@keyframes user-card-spin {
  to { transform: rotate(360deg); }
}

.user-card-loading p {
  font-size: 13px;
  letter-spacing: 2px;
}

/* 错误状态 */
.user-card-error {
  padding: 60px 20px;
  text-align: center;
  color: var(--ink-muted, #888);
  font-size: 14px;
  letter-spacing: 2px;
}

/* 复制成功提示 */
.user-card-copy-tip {
  position: absolute;
  bottom: 8px;
  left: 50%;
  transform: translateX(-50%);
  background: rgba(15, 39, 68, 0.85);
  color: var(--gold-light, #f0d090);
  padding: 4px 12px;
  border-radius: 12px;
  font-size: 11px;
  letter-spacing: 1px;
  opacity: 0;
  transition: opacity 0.3s ease;
  pointer-events: none;
  white-space: nowrap;
}

.user-card-copy-tip.show {
  opacity: 1;
}

/* ===== 移动端适配 ===== */
@media (max-width: 768px) {
  .user-card {
    width: 92%;
    max-width: 340px;
    max-height: 80vh;
  }
  .user-card-hero {
    padding: 24px 20px 56px;
  }
  .user-card-avatar {
    width: 68px;
    height: 68px;
  }
  .user-card-avatar.user-card-avatar-placeholder {
    font-size: 30px;
  }
  .user-card-name {
    font-size: 20px;
  }
  .user-card-body {
    padding: 0 18px 20px;
    margin-top: -32px;
  }
  .user-card-stats {
    grid-template-columns: repeat(4, 1fr);
    gap: 6px;
  }
  .user-card-stat {
    padding: 10px 2px;
  }
  .user-card-stat-num {
    font-size: 17px;
  }
  .user-card-stat-label {
    font-size: 10px;
  }
  .user-card-actions {
    gap: 8px;
  }
  .user-card-btn {
    min-width: 90px;
    padding: 9px 12px;
    font-size: 13px;
  }
}

/* 青花瓷主题适配 */
body.theme-porcelain .user-card {
  background: linear-gradient(180deg, var(--paper, #FAF7F0) 0%, var(--paper-dark, #F5F0E3) 100%);
  border-color: rgba(200, 178, 136, 0.35);
}
body.theme-porcelain .user-card-hero {
  background:
    linear-gradient(180deg, rgba(39, 78, 122, 0.95) 0%, rgba(58, 100, 145, 0.9) 100%),
    radial-gradient(circle at 50% 50%, #3A6491 0%, #274E7A 60%);
}
body.theme-porcelain .user-card-name,
body.theme-porcelain .user-card-uid,
body.theme-porcelain .user-card-self-tag {
  color: var(--gold-light, #C8B288);
}
body.theme-porcelain .user-card-avatar {
  border-color: var(--gold, #C8B288);
}
body.theme-porcelain .user-card-avatar.user-card-avatar-placeholder {
  background: linear-gradient(135deg, #274E7A, #3A6491);
  border-color: var(--gold, #C8B288);
  color: var(--paper, #FAF7F0);
}
body.theme-porcelain .user-card-stat-num,
body.theme-porcelain .user-card-btn-outline {
  color: var(--gold-deep, #274E7A);
}
body.theme-porcelain .user-card-btn-gold {
  background: linear-gradient(135deg, #274E7A 0%, #3A6491 50%, #C8B288 60%, #3A6491 100%);
  color: var(--paper, #FAF7F0);
}