/* r0ad-theme 核心样式 - 极客极简风格 */

/* 基础样式重置 */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

body {
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  background: #0a0a0a;
  color: #e5e5e5;
  line-height: 1.6;
}

/* 滚动条样式 */
::-webkit-scrollbar {
  width: 6px;
  height: 6px;
}

::-webkit-scrollbar-track {
  background: #111;
}

::-webkit-scrollbar-thumb {
  background: #333;
  border-radius: 3px;
}

::-webkit-scrollbar-thumb:hover {
  background: #444;
}

/* 统计卡片 */
.stat-card {
  background: rgba(255, 255, 255, 0.02);
  border: 1px solid rgba(255, 255, 255, 0.05);
  border-radius: 0.75rem;
  transition: all 0.3s ease;
}

.stat-card:hover {
  border-color: rgba(34, 211, 238, 0.3);
  background: rgba(34, 211, 238, 0.05);
}

.stat-number {
  font-size: 1.5rem;
  font-weight: 700;
  background: linear-gradient(135deg, #22d3ee, #3b82f6);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.stat-label {
  color: #737373;
  font-size: 0.75rem;
  margin-top: 0.25rem;
}

/* 项目卡片 - 极简风格 */
.project-card {
  position: relative;
  padding: 1.5rem;
  border-radius: 0.75rem;
  background: rgba(255, 255, 255, 0.07);
  border: 1px solid rgba(255, 255, 255, 0.16);
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  overflow: hidden;
  box-shadow: 0 10px 32px rgba(0, 0, 0, 0.35);
}

.project-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 2px;
  background: var(--project-color, #22d3ee);
  transform: scaleX(0);
  transition: transform 0.4s ease;
}

.project-card:hover::before {
  transform: scaleX(1);
}

.project-card:hover {
  transform: translateY(-4px);
  border-color: rgba(34, 211, 238, 0.65);
  background: rgba(255, 255, 255, 0.1);
  box-shadow: 0 16px 56px rgba(34, 211, 238, 0.22);
}

.project-link {
  display: flex;
  flex-direction: column;
  height: 100%;
  text-decoration: none;
}

.project-icon-wrap {
  position: relative;
  width: 3.25rem;
  height: 3.25rem;
  margin-bottom: 1rem;
  border-radius: 0.95rem;
  display: flex;
  align-items: center;
  justify-content: center;
}

.project-icon-wrap::before {
  content: '';
  position: absolute;
  inset: -10px;
  border-radius: 1.25rem;
  background: var(--project-color, #22d3ee);
  opacity: 0.22;
  filter: blur(16px);
}

.project-icon-wrap::after {
  content: '';
  position: absolute;
  inset: 0;
  border-radius: 0.95rem;
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid rgba(255, 255, 255, 0.18);
  box-shadow: 0 1px 0 rgba(255, 255, 255, 0.06) inset;
}

.project-icon {
  position: relative;
  z-index: 1;
  font-size: 2.25rem;
  filter: drop-shadow(0 10px 18px rgba(0, 0, 0, 0.35));
  transition: transform 0.25s ease, filter 0.25s ease;
}

.project-card:hover .project-icon {
  transform: translateY(-1px);
  filter: drop-shadow(0 12px 26px rgba(0, 0, 0, 0.45));
}

.project-card:hover .project-icon-wrap::before {
  opacity: 0.3;
}

.project-title {
  font-size: 1.05rem;
  font-weight: 650;
  color: #ffffff;
  line-height: 1.4;
  transition: color 0.3s ease;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.project-card:hover .project-title {
  color: #22d3ee;
}

.project-desc {
  margin-top: 0.5rem;
  color: #d4d4d4;
  font-size: 0.875rem;
  line-height: 1.5;
  overflow: hidden;
  display: -webkit-box;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 2;
  height: 3em;
}

/* 博客文章卡片 */
.blog-post-card {
  padding: 0.5rem 0.75rem;
  border-radius: 0.5rem;
  background: transparent;
  border: 1px solid transparent;
  transition: all 0.3s ease;
}

.blog-post-card:hover {
  background: rgba(255, 255, 255, 0.02);
  border-color: rgba(34, 211, 238, 0.2);
}

/* About 页面样式 */
.avatar-container {
  position: relative;
  width: 100px;
  height: 100px;
  margin: 0 auto;
}

.avatar-glow {
  position: absolute;
  inset: -3px;
  background: linear-gradient(45deg, #22d3ee, #3b82f6, #8b5cf6);
  border-radius: 50%;
  animation: gradient-x 3s linear infinite;
  background-size: 200% 200%;
}

.avatar-placeholder {
  position: absolute;
  inset: 0;
  background: #111;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  font-weight: bold;
  background: linear-gradient(135deg, #22d3ee, #3b82f6);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.social-link {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.5rem 1rem;
  border-radius: 0.5rem;
  background: rgba(255, 255, 255, 0.02);
  border: 1px solid rgba(255, 255, 255, 0.05);
  transition: all 0.3s ease;
  color: #737373;
  text-decoration: none;
  font-size: 0.875rem;
}

.social-link:hover {
  border-color: rgba(34, 211, 238, 0.3);
  color: #22d3ee;
  background: rgba(34, 211, 238, 0.05);
}

/* 技能标签 */
.skill-tag {
  display: inline-block;
  padding: 0.375rem 0.75rem;
  border-radius: 0.375rem;
  background: rgba(255, 255, 255, 0.02);
  border: 1px solid rgba(255, 255, 255, 0.05);
  color: #a3a3a3;
  font-size: 0.75rem;
  transition: all 0.3s ease;
}

.skill-tag:hover {
  border-color: rgba(34, 211, 238, 0.3);
  color: #22d3ee;
  background: rgba(34, 211, 238, 0.05);
}

/* Three.js 背景容器 */
#three-bg {
  pointer-events: none;
}

/* 动画类 */
.animate-fade-in {
  animation: fadeIn 0.4s ease-out;
}

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

@keyframes float {
  0%, 100% {
    transform: translateY(0px);
  }
  50% {
    transform: translateY(-8px);
  }
}

@keyframes gradient-x {
  0%, 100% {
    background-position: 0% 50%;
  }
  50% {
    background-position: 100% 50%;
  }
}

/* 响应式调整 */
@media (max-width: 768px) {
  .stat-card {
    padding: 0.75rem;
  }
  
  .stat-number {
    font-size: 1.25rem;
  }
  
  .project-card {
    padding: 1rem;
  }
  
  .project-icon {
    font-size: 1.75rem;
  }
}

/* 加载状态 */
.v-cloak {
  display: none;
}

/* 导航栏优化 */
header {
  backdrop-filter: blur(12px);
}