/* Glass Card - CSS Variables Version (No Flash) */

.glass-card {
  /* 定义 CSS 变量 - 亮色模式默认值 */
  --glass-bg: rgba(255, 255, 255, 0.1);
  --glass-border: rgba(255, 255, 255, 0.2);
  --glass-shadow: rgba(31, 38, 135, 0.37);
  --glass-overlay: rgba(255, 255, 255, 0.1);
  --avatar-border: rgba(255, 255, 255, 0.3);
  --profile-name-color: #ffffff;
  --profile-title-color: #e9ecef;
  --profile-desc-color: #f1f3f4;
  --profile-info-color: #f8f9fa;
  
  /* 使用变量的样式定义 */
  background: var(--glass-bg);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  border: 1px solid var(--glass-border);
  border-radius: 20px;
  padding: 30px;
  margin: 20px 0;
  box-shadow: 0 8px 32px 0 var(--glass-shadow);
  display: flex;
  align-items: center;
  gap: 30px;
  transition: all 0.3s ease;
  position: relative;
  overflow: hidden;
}

/* 暗色模式 - 只覆盖变量值 */
body.darkmode .glass-card {
  --glass-bg: rgba(42, 47, 58, 0.6);
  --glass-border: rgba(255, 255, 255, 0.15);
  --glass-shadow: rgba(0, 0, 0, 0.6);
  --glass-overlay: rgba(42, 47, 58, 0.4);
  --avatar-border: rgba(255, 255, 255, 0.2);
  --profile-name-color: #f0f0f0;
  --profile-title-color: #c0c0c0;
  --profile-desc-color: #b0b0b0;
  --profile-info-color: #d0d0d0;
}

/* 背景图片层 */
.glass-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background-image: var(--bg-image);
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
  border-radius: 20px;
  z-index: 0;
}

/* 模糊覆盖层 */
.glass-card::after {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: var(--glass-overlay);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  border-radius: 20px;
  z-index: 1;
}

/* 确保内容在最上层 */
.glass-card > * {
  position: relative;
  z-index: 2;
}

/* hover 效果 */
.glass-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 12px 40px 0 var(--glass-shadow);
}

/* 暗色模式 hover */
body.darkmode .glass-card:hover {
  --glass-bg: rgba(50, 55, 66, 0.7);
  --glass-shadow: rgba(0, 0, 0, 0.8);
}

/* 头像样式 */
.profile-avatar {
  width: 120px;
  height: 120px;
  border-radius: 50%;
  object-fit: cover;
  border: 3px solid var(--avatar-border);
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.1);
  position: relative;
  overflow: hidden;
  transition: all 0.4s cubic-bezier(0.25, 0.46, 0.45, 0.94);
  cursor: pointer;
}

/* 头像光效 */
.profile-avatar::before {
  content: '';
  position: absolute;
  top: -50%;
  left: -50%;
  width: 200%;
  height: 200%;
  background: linear-gradient(
    45deg,
    transparent 0%,
    transparent 40%,
    rgba(255, 255, 255, 0.9) 50%,
    transparent 60%,
    transparent 100%
  );
  transform: translateX(-100%) translateY(-100%) rotate(45deg);
  transition: transform 0.6s cubic-bezier(0.25, 0.46, 0.45, 0.94);
  z-index: 2;
  pointer-events: none;
}

.profile-avatar:hover {
  transform: scale(1.05) rotate(2deg);
  box-shadow: 
    0 8px 32px 0 rgba(31, 38, 135, 0.37),
    0 4px 16px 0 rgba(31, 38, 135, 0.2),
    0 0 0 1px rgba(255, 255, 255, 0.2);
}

/* 暗色模式头像 hover */
body.darkmode .profile-avatar:hover {
  --avatar-border: rgba(255, 255, 255, 0.4);
}

.profile-avatar:hover::before {
  transform: translateX(100%) translateY(100%) rotate(45deg);
}

.profile-avatar img {
  position: relative;
  z-index: 0;
}

/* 头像链接 */
.avatar-link {
  display: inline-block;
  text-decoration: none;
  transition: all 0.3s ease;
}

.avatar-link:hover {
  text-decoration: none;
}

/* 个人信息区域 */
.profile-info {
  flex: 1;
  color: var(--profile-info-color);
}

.profile-name {
  font-size: 28px;
  font-weight: bold;
  margin: 0 0 10px 0;
  color: var(--profile-name-color);
  text-shadow: 0 2px 4px rgba(0, 0, 0, 0.3);
}

.profile-title {
  font-size: 18px;
  color: var(--profile-title-color);
  margin: 0 0 15px 0;
  text-shadow: 0 1px 2px rgba(0, 0, 0, 0.2);
}

.profile-desc {
  font-size: 16px;
  line-height: 1.6;
  color: var(--profile-desc-color);
  margin: 0;
  text-shadow: 0 1px 2px rgba(0, 0, 0, 0.2);
}

/* 响应式设计 */
@media (max-width: 768px) {
  .glass-card {
    flex-direction: column;
    text-align: center;
    gap: 20px;
  }
  
  .profile-avatar {
    width: 100px;
    height: 100px;
  }
  
  .profile-avatar:hover {
    transform: scale(1.08) rotate(1deg);
    box-shadow: 
      0 8px 32px 0 rgba(31, 38, 135, 0.37),
      0 4px 16px 0 rgba(31, 38, 135, 0.2),
      0 0 0 1px rgba(255, 255, 255, 0.2);
  }
  
  .profile-name {
    font-size: 24px;
  }
  
  .profile-title {
    font-size: 16px;
  }
}