/* ================ Component Styles ================ */

/* ================ Home Page Components ================ */

/* Features Section */
.features-section {
  padding: 6rem 0;
}

.features-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 2rem;
}

.feature-card {
  background: var(--bg-card);
  border-radius: var(--radius-xl);
  border: 1px solid var(--border-color);
  padding: 2.5rem;
  text-align: center;
  transition: all var(--transition-normal);
  position: relative;
  overflow: hidden;
}

.feature-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 4px;
  background: var(--accent-gradient);
  transform: scaleX(0);
  transition: transform var(--transition-normal);
}

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

.feature-card:hover {
  transform: translateY(-8px);
  box-shadow: var(--shadow-xl);
  border-color: transparent;
}

.feature-icon {
  width: 80px;
  height: 80px;
  margin: 0 auto 1.5rem;
  background: var(--accent-gradient);
  border-radius: var(--radius-xl);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 2rem;
  color: white;
  transition: all var(--transition-bounce);
}

.feature-card:hover .feature-icon {
  transform: scale(1.1) rotate(5deg);
}

.feature-title {
  font-size: 1.35rem;
  font-weight: 600;
  margin-bottom: 0.75rem;
}

.feature-description {
  color: var(--text-secondary);
  font-size: 0.95rem;
  line-height: 1.7;
}

/* Stats Section */
.stats-section {
  padding: 4rem 0;
  background: var(--bg-secondary);
}

.stats-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 2rem;
}

.stat-card {
  text-align: center;
  padding: 2rem;
  background: var(--bg-card);
  border-radius: var(--radius-lg);
  border: 1px solid var(--border-color);
  transition: all var(--transition-normal);
}

.stat-card:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-lg);
}

.stat-icon {
  width: 60px;
  height: 60px;
  margin: 0 auto 1rem;
  background: var(--accent-gradient);
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  color: white;
}

.stat-number {
  font-size: 2.5rem;
  font-weight: 700;
  background: var(--accent-gradient);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  line-height: 1.2;
}

.stat-label {
  color: var(--text-secondary);
  font-size: 0.95rem;
  margin-top: 0.5rem;
}

.stat-change {
  font-size: 0.85rem;
  color: var(--accent-green);
  margin-top: 0.5rem;
}

.stat-change i {
  margin-right: 0.25rem;
}

/* Recent Posts Section */
.recent-posts-section {
  padding: 6rem 0;
}

.posts-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2rem;
}

/* ================ Blog Page Components ================ */

.blog-hero {
  padding: 6rem 0 4rem;
  text-align: center;
  position: relative;
}

.blog-hero::before {
  content: '';
  position: absolute;
  top: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 600px;
  height: 600px;
  background: radial-gradient(circle, rgba(102, 126, 234, 0.1) 0%, transparent 70%);
  pointer-events: none;
}

.blog-filters {
  display: flex;
  justify-content: center;
  gap: 1rem;
  margin-bottom: 3rem;
  flex-wrap: wrap;
}

.filter-btn {
  padding: 0.5rem 1.25rem;
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-full);
  color: var(--text-secondary);
  font-size: 0.9rem;
  cursor: pointer;
  transition: all var(--transition-fast);
}

.filter-btn:hover,
.filter-btn.active {
  background: var(--accent-primary);
  border-color: var(--accent-primary);
  color: white;
}

.blog-search {
  max-width: 600px;
  margin: 0 auto 3rem;
  position: relative;
}

.blog-search-input {
  width: 100%;
  padding: 1rem 1.5rem 1rem 3rem;
  background: var(--bg-card);
  border: 2px solid var(--border-color);
  border-radius: var(--radius-full);
  font-size: 1rem;
  color: var(--text-primary);
  transition: all var(--transition-fast);
}

.blog-search-input:focus {
  outline: none;
  border-color: var(--accent-primary);
  box-shadow: 0 0 0 4px rgba(102, 126, 234, 0.1);
}

.blog-search-icon {
  position: absolute;
  left: 1.25rem;
  top: 50%;
  transform: translateY(-50%);
  color: var(--text-muted);
}

/* Blog Article View */
.article-view {
  max-width: 800px;
  margin: 0 auto;
  padding: 4rem 1.5rem;
}

.article-hero-image {
  width: 100%;
  height: 400px;
  object-fit: cover;
  border-radius: var(--radius-xl);
  margin-bottom: 3rem;
}

.article-meta {
  display: flex;
  align-items: center;
  gap: 1.5rem;
  margin-bottom: 2rem;
  flex-wrap: wrap;
}

.article-tag {
  padding: 0.35rem 1rem;
  background: var(--accent-gradient);
  color: white;
  border-radius: var(--radius-full);
  font-size: 0.85rem;
  font-weight: 500;
}

.article-date,
.article-read-time {
  color: var(--text-muted);
  font-size: 0.9rem;
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.article-title {
  font-size: clamp(2rem, 5vw, 3rem);
  line-height: 1.2;
  margin-bottom: 2rem;
}

.article-content {
  font-size: 1.1rem;
  line-height: 1.9;
  color: var(--text-secondary);
  word-wrap: break-word;
  overflow-wrap: break-word;
  word-break: break-word;
}

.article-content pre {
  overflow-x: auto;
  white-space: pre-wrap;
  word-break: break-all;
}

.article-content p {
  margin-bottom: 1.5rem;
}

.article-content h2,
.article-content h3,
.article-content h4 {
  color: var(--text-primary);
  margin-top: 2.5rem;
  margin-bottom: 1rem;
}

.article-content code {
  font-family: 'JetBrains Mono', monospace;
  background: var(--bg-secondary);
  padding: 0.2rem 0.5rem;
  border-radius: var(--radius-sm);
  font-size: 0.9em;
  color: var(--accent-primary);
}

.article-content pre {
  background: #1e1e2e;
  border-radius: var(--radius-lg);
  padding: 1.5rem;
  overflow-x: auto;
  margin: 1.5rem 0;
}

.article-content pre code {
  background: none;
  padding: 0;
  color: #cdd6f4;
}

.article-actions {
  display: flex;
  gap: 1rem;
  margin-top: 3rem;
  padding-top: 2rem;
  border-top: 1px solid var(--border-color);
}

.like-btn {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.75rem 1.5rem;
  background: var(--bg-secondary);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-full);
  color: var(--text-secondary);
  cursor: pointer;
  transition: all var(--transition-fast);
}

.like-btn:hover {
  background: rgba(244, 114, 182, 0.1);
  border-color: var(--accent-pink);
  color: var(--accent-pink);
}

.like-btn.liked {
  background: var(--accent-pink);
  border-color: var(--accent-pink);
  color: white;
}

.share-btn {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.75rem 1.5rem;
  background: var(--bg-secondary);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-full);
  color: var(--text-secondary);
  cursor: pointer;
  transition: all var(--transition-fast);
}

.share-btn:hover {
  background: var(--accent-primary);
  border-color: var(--accent-primary);
  color: white;
}

/* ================ Projects Page Components ================ */

.projects-hero {
  padding: 6rem 0 4rem;
  text-align: center;
}

.projects-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
  gap: 2rem;
}

.project-filter-tabs {
  display: flex;
  justify-content: center;
  gap: 0.5rem;
  margin-bottom: 3rem;
  flex-wrap: wrap;
}

.filter-tab {
  padding: 0.5rem 1.25rem;
  background: transparent;
  border: 1px solid var(--border-color);
  border-radius: var(--radius-full);
  color: var(--text-secondary);
  font-size: 0.9rem;
  cursor: pointer;
  transition: all var(--transition-fast);
}

.filter-tab:hover,
.filter-tab.active {
  background: var(--accent-gradient);
  border-color: transparent;
  color: white;
}

/* Featured Project */
.featured-project {
  background: var(--bg-card);
  border-radius: var(--radius-xl);
  border: 1px solid var(--border-color);
  overflow: hidden;
  display: grid;
  grid-template-columns: 1fr 1fr;
  margin-bottom: 3rem;
  transition: all var(--transition-normal);
}

.featured-project:hover {
  box-shadow: var(--shadow-xl);
  border-color: var(--accent-primary);
}

.featured-image {
  height: 100%;
  min-height: 300px;
  background: var(--accent-gradient);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 4rem;
  color: white;
}

.featured-content {
  padding: 3rem;
  display: flex;
  flex-direction: column;
  justify-content: center;
}

.featured-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.35rem 1rem;
  background: rgba(245, 158, 11, 0.1);
  color: var(--accent-orange);
  border-radius: var(--radius-full);
  font-size: 0.85rem;
  font-weight: 500;
  width: fit-content;
  margin-bottom: 1rem;
}

.featured-title {
  font-size: 1.75rem;
  font-weight: 700;
  margin-bottom: 1rem;
}

.featured-description {
  color: var(--text-secondary);
  margin-bottom: 1.5rem;
  line-height: 1.7;
}

.featured-tech {
  display: flex;
  gap: 0.5rem;
  flex-wrap: wrap;
}

.featured-tech-tag {
  padding: 0.25rem 0.75rem;
  background: var(--bg-secondary);
  border-radius: var(--radius-full);
  font-size: 0.8rem;
  font-family: 'JetBrains Mono', monospace;
  color: var(--accent-primary);
}

/* ================ Timeline Page Components ================ */

.timeline-hero {
  padding: 6rem 0 4rem;
  text-align: center;
}

.timeline-filters {
  display: flex;
  justify-content: center;
  gap: 1rem;
  margin-bottom: 3rem;
}

/* ================ Tools Page Components ================ */

.tools-hero {
  padding: 6rem 0 4rem;
  text-align: center;
}

.tools-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 2rem;
}

.tool-category {
  margin-bottom: 4rem;
}

.tool-category-title {
  font-size: 1.5rem;
  margin-bottom: 1.5rem;
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.tool-category-title i {
  color: var(--accent-primary);
}

/* Tool Detail Modal */
.tool-modal {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(0, 0, 0, 0.5);
  backdrop-filter: blur(5px);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 2000;
  padding: 1.5rem;
}

.tool-modal-content {
  background: var(--bg-card);
  border-radius: var(--radius-xl);
  max-width: 600px;
  width: 100%;
  max-height: 80vh;
  overflow-y: auto;
  padding: 2rem;
}

.tool-modal-header {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  margin-bottom: 1.5rem;
}

.tool-modal-close {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background: var(--bg-secondary);
  border: none;
  color: var(--text-secondary);
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all var(--transition-fast);
}

.tool-modal-close:hover {
  background: #ef4444;
  color: white;
}

/* ================ Profile Page Components ================ */

.profile-hero {
  padding: 6rem 0 4rem;
}

.profile-header {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 3rem;
  align-items: center;
  max-width: 900px;
  margin: 0 auto;
}

.profile-avatar {
  width: 200px;
  height: 200px;
  border-radius: 50%;
  overflow: hidden;
  border: 5px solid var(--accent-primary);
  box-shadow: var(--shadow-xl), 0 0 40px rgba(102, 126, 234, 0.3);
}

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

.profile-info h1 {
  font-size: 2.5rem;
  margin-bottom: 0.5rem;
}

.profile-title {
  color: var(--accent-primary);
  font-size: 1.1rem;
  margin-bottom: 1rem;
}

.profile-bio {
  color: var(--text-secondary);
  max-width: 500px;
  margin-bottom: 1.5rem;
}

.profile-badges {
  display: flex;
  gap: 0.5rem;
  flex-wrap: wrap;
}

.profile-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  padding: 0.35rem 0.75rem;
  background: var(--bg-secondary);
  border-radius: var(--radius-full);
  font-size: 0.8rem;
  color: var(--text-secondary);
}

/* Skills Section */
.skills-section {
  padding: 4rem 0;
}

.skills-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 2rem;
}

.skill-category {
  background: var(--bg-card);
  border-radius: var(--radius-lg);
  border: 1px solid var(--border-color);
  padding: 2rem;
}

.skill-category-title {
  font-size: 1.25rem;
  margin-bottom: 1.5rem;
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.skill-category-title i {
  color: var(--accent-primary);
}

.skill-item {
  margin-bottom: 1.25rem;
}

.skill-item:last-child {
  margin-bottom: 0;
}

.skill-header {
  display: flex;
  justify-content: space-between;
  margin-bottom: 0.5rem;
}

.skill-name {
  font-weight: 500;
  font-size: 0.95rem;
}

.skill-percentage {
  font-family: 'JetBrains Mono', monospace;
  font-size: 0.85rem;
  color: var(--accent-primary);
}

.skill-bar {
  height: 8px;
  background: var(--bg-secondary);
  border-radius: 4px;
  overflow: hidden;
}

.skill-progress {
  height: 100%;
  background: var(--accent-gradient);
  border-radius: 4px;
  transition: width 1s ease;
}

/* Experience Section */
.experience-section {
  padding: 4rem 0;
}

/* Contact Section */
.contact-section {
  padding: 4rem 0;
}

.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 3rem;
}

.contact-form {
  background: var(--bg-card);
  border-radius: var(--radius-xl);
  border: 1px solid var(--border-color);
  padding: 2.5rem;
}

.contact-form h3 {
  margin-bottom: 1.5rem;
}

.contact-info {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}

.contact-item {
  display: flex;
  align-items: center;
  gap: 1rem;
  padding: 1.25rem;
  background: var(--bg-card);
  border-radius: var(--radius-lg);
  border: 1px solid var(--border-color);
  transition: all var(--transition-fast);
}

.contact-item:hover {
  transform: translateX(5px);
  border-color: var(--accent-primary);
}

.contact-icon {
  width: 50px;
  height: 50px;
  background: var(--accent-gradient);
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  color: white;
  font-size: 1.25rem;
}

.contact-details h4 {
  font-size: 1rem;
  margin-bottom: 0.25rem;
}

.contact-details p {
  color: var(--text-muted);
  font-size: 0.9rem;
  margin: 0;
}

/* ================ Guestbook Components ================ */

.guestbook-section {
  padding: 6rem 0;
}

/* ================ 3D图片卡片 ================ */

.hero-visual {
  position: relative;
  display: flex;
  justify-content: center;
  align-items: center;
  perspective: 1000px;
}

/* ================ 3D卡片主体 ================ */

.hero-lightcone-card {
  position: relative;
  width: 100%;
  max-width: 280px;
  height: 380px;
  border-radius: 20px;
  overflow: hidden;
  transform-style: preserve-3d;
  transition: transform 0.1s ease-out;
  z-index: 1;
  box-shadow: 
    0 20px 40px -12px rgba(0, 0, 0, 0.5),
    0 0 0 1px rgba(102, 126, 234, 0.15);
}

/* 整张图片铺满 */
.hero-lightcone-card .card-image {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

/* 底部渐变遮罩 */
.hero-lightcone-card::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  height: 50%;
  background: linear-gradient(0deg, rgba(0, 0, 0, 0.7) 0%, transparent 100%);
  pointer-events: none;
}

.lightcone-body {
  position: relative;
  width: 100%;
  height: 100%;
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  padding: 1.5rem;
  z-index: 2;
}

/* 名字区域 */
.lightcone-name-area {
  text-align: center;
  position: relative;
  z-index: 1;
}

.lightcone-title {
  font-size: 1.5rem;
  font-weight: 700;
  color: #ffffff;
  display: block;
  text-shadow: 0 2px 10px rgba(0, 0, 0, 0.5);
}

.lightcone-subtitle {
  font-size: 0.85rem;
  color: rgba(255, 255, 255, 0.7);
  margin-top: 0.4rem;
  display: block;
}

@media (max-width: 767px) {
  .hero-lightcone-card { max-width: 240px; height: 340px; }
  .lightcone-title { font-size: 1.3rem; }
}

/* ================ Social Media Icons ================ */

/* X (Twitter) Icon */
.contact-icon.twitter-x {
  background: #000000;
}

.contact-icon.twitter-x svg {
  width: 20px;
  height: 20px;
}

/* GitHub Icon */
.contact-icon.github {
  background: #24292e;
}

/* Bilibili Icon */
.contact-icon.bilibili {
  background: linear-gradient(135deg, #fb7299, #fc9bcc);
}

/* Email Icon */
.contact-icon.email {
  background: var(--accent-gradient);
}

/* Footer Social Links */
.social-link.twitter-x {
  background: #000000;
  border-color: #000000;
}

.social-link.twitter-x svg {
  width: 14px;
  height: 14px;
}

.social-link:hover.twitter-x {
  background: #000000;
  border-color: #000000;
  transform: translateY(-3px);
}

.guestbook-form {
  background: var(--bg-card);
  border-radius: var(--radius-xl);
  border: 1px solid var(--border-color);
  padding: 2rem;
  margin-bottom: 3rem;
}

.guestbook-messages {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.guestbook-message {
  background: var(--bg-card);
  border-radius: var(--radius-lg);
  border: 1px solid var(--border-color);
  padding: 1.5rem;
  transition: all var(--transition-fast);
}

.guestbook-message:hover {
  transform: translateX(5px);
  border-color: var(--accent-primary);
}

.message-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 0.75rem;
}

.message-author {
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.message-avatar {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background: var(--accent-gradient);
  display: flex;
  align-items: center;
  justify-content: center;
  color: white;
  font-weight: 600;
}

.message-name {
  font-weight: 600;
}

.message-time {
  color: var(--text-muted);
  font-size: 0.85rem;
}

.message-content {
  color: var(--text-secondary);
  line-height: 1.7;
}

/* ================ Tags Cloud ================ */

.tags-cloud {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
}

.tag-item {
  padding: 0.5rem 1rem;
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-full);
  font-size: 0.9rem;
  color: var(--text-secondary);
  cursor: pointer;
  transition: all var(--transition-fast);
}

.tag-item:hover {
  background: var(--accent-primary);
  border-color: var(--accent-primary);
  color: white;
}

.tag-item.active {
  background: var(--accent-gradient);
  border-color: transparent;
  color: white;
}

/* ================ Pagination ================ */

.pagination {
  display: flex;
  justify-content: center;
  gap: 0.5rem;
  margin-top: 3rem;
}

.page-btn {
  width: 40px;
  height: 40px;
  border-radius: var(--radius-md);
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  color: var(--text-secondary);
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: all var(--transition-fast);
}

.page-btn:hover:not(:disabled) {
  background: var(--accent-primary);
  border-color: var(--accent-primary);
  color: white;
}

.page-btn.active {
  background: var(--accent-gradient);
  border-color: transparent;
  color: white;
}

.page-btn:disabled {
  opacity: 0.5;
  cursor: not-allowed;
}

/* ================ Empty State ================ */

.empty-state {
  text-align: center;
  padding: 4rem 2rem;
}

.empty-icon {
  font-size: 4rem;
  color: var(--text-muted);
  margin-bottom: 1rem;
}

.empty-title {
  font-size: 1.5rem;
  margin-bottom: 0.5rem;
}

.empty-description {
  color: var(--text-secondary);
  max-width: 400px;
  margin: 0 auto;
}

/* ================ Code Block Syntax Highlighting ================ */

.code-block {
  position: relative;
  margin: 1.5rem 0;
}

.code-block pre {
  background: #1e1e2e;
  border-radius: var(--radius-lg);
  padding: 1.5rem;
  overflow-x: auto;
  font-family: 'JetBrains Mono', monospace;
  font-size: 0.9rem;
  line-height: 1.7;
}

.code-block code {
  background: none;
  padding: 0;
  color: #cdd6f4;
}

.code-language {
  position: absolute;
  top: 0.5rem;
  right: 0.5rem;
  padding: 0.25rem 0.5rem;
  background: rgba(255, 255, 255, 0.1);
  border-radius: var(--radius-sm);
  font-size: 0.75rem;
  color: #a6adc8;
  text-transform: uppercase;
}

/* Syntax Colors */
.token.comment { color: #6c7086; }
.token.string { color: #a6e3a1; }
.token.number { color: #fab387; }
.token.keyword { color: #cba6f7; }
.token.function { color: #89b4fa; }
.token.operator { color: #89dceb; }
.token.variable { color: #f5e0dc; }

/* ================ Anime Components ================ */

/* Anime Card */
.anime-card {
  background: linear-gradient(135deg, 
    rgba(255, 255, 255, 0.1) 0%, 
    rgba(255, 255, 255, 0.05) 100%);
  backdrop-filter: blur(10px);
  border: 1px solid rgba(255, 255, 255, 0.2);
  border-radius: var(--radius-lg);
  padding: 2rem;
  position: relative;
  overflow: hidden;
  transition: all var(--transition-bounce);
  box-shadow: var(--shadow-lg);
}

.anime-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: linear-gradient(90deg, 
    transparent, 
    rgba(255, 255, 255, 0.1), 
    transparent);
  transition: left 0.6s ease;
}

.anime-card:hover::before {
  left: 100%;
}

.anime-card:hover {
  transform: translateY(-8px);
  box-shadow: var(--shadow-xl);
  border-color: var(--accent-primary);
}

/* Achievement Popup */
.achievement-popup {
  position: fixed;
  top: 20px;
  right: 20px;
  background: linear-gradient(135deg, 
    rgba(26, 21, 64, 0.95) 0%, 
    rgba(106, 90, 249, 0.2) 100%);
  backdrop-filter: blur(10px);
  border: 1px solid rgba(106, 90, 249, 0.3);
  border-radius: var(--radius-lg);
  padding: 1rem;
  display: flex;
  align-items: center;
  gap: 1rem;
  z-index: 1000;
  animation: slide-in-right 0.5s ease forwards;
  box-shadow: var(--shadow-xl);
  max-width: 300px;
}

.achievement-popup .achievement-icon {
  width: 40px;
  height: 40px;
  background: linear-gradient(135deg, var(--accent-primary), var(--accent-secondary));
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.2rem;
  color: white;
}

.achievement-info h4 {
  margin: 0 0 0.25rem 0;
  font-size: 1rem;
  color: white;
}

.achievement-info p {
  margin: 0;
  font-size: 0.85rem;
  color: var(--text-secondary);
  opacity: 0.9;
}

/* Cyber Navigation */
.cyber-nav {
  background: linear-gradient(135deg, 
    rgba(26, 21, 64, 0.95) 0%, 
    rgba(106, 90, 249, 0.1) 100%);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid rgba(106, 90, 249, 0.2);
  box-shadow: 0 4px 20px rgba(106, 90, 249, 0.15);
}

.cyber-nav.glow-active {
  box-shadow: 0 4px 30px rgba(255, 107, 157, 0.3);
  border-bottom-color: rgba(255, 107, 157, 0.3);
}

.logo-hologram {
  font-size: 1.5rem;
  font-weight: 700;
  background: linear-gradient(135deg, 
    var(--accent-primary) 0%, 
    var(--accent-secondary) 50%, 
    var(--accent-cyan) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  position: relative;
}

.logo-scanline {
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: linear-gradient(90deg, 
    transparent, 
    rgba(255, 255, 255, 0.2), 
    transparent);
  animation: scanline 3s linear infinite;
}

.cyber-nav .nav-link {
  position: relative;
  overflow: hidden;
  border-radius: var(--radius-md);
  transition: all var(--transition-bounce);
  border: 1px solid transparent;
}

.cyber-nav .nav-link:hover {
  background: rgba(106, 90, 249, 0.1);
  border-color: rgba(106, 90, 249, 0.3);
}

.cyber-nav .nav-link.router-link-active {
  background: linear-gradient(135deg, 
    rgba(255, 107, 157, 0.2) 0%, 
    rgba(106, 90, 249, 0.2) 100%);
  border-color: rgba(255, 107, 157, 0.3);
}

.link-glow {
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: linear-gradient(90deg, 
    transparent, 
    rgba(255, 107, 157, 0.2), 
    transparent);
  transition: left 0.5s ease;
}

.cyber-nav .nav-link:hover .link-glow {
  left: 100%;
}

/* Waifu Character */
.waifu-character {
  position: relative;
  animation: float 3s ease-in-out infinite;
}

.waifu-idle {
  position: absolute;
  bottom: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 20px;
  height: 20px;
  background: linear-gradient(135deg, var(--accent-primary), var(--accent-secondary));
  border-radius: 50%;
  filter: blur(8px);
  opacity: 0.6;
  animation: pulse 2s ease-in-out infinite;
}

.waifu-speech {
  position: absolute;
  bottom: 100%;
  left: 50%;
  transform: translateX(-50%) translateY(-10px);
  background: linear-gradient(135deg, 
    rgba(26, 21, 64, 0.95) 0%, 
    rgba(106, 90, 249, 0.2) 100%);
  backdrop-filter: blur(10px);
  border: 1px solid rgba(106, 90, 249, 0.3);
  border-radius: var(--radius-md);
  padding: 0.75rem 1rem;
  min-width: 200px;
  max-width: 250px;
  text-align: center;
  box-shadow: var(--shadow-lg);
  z-index: 100;
  animation: pop-in 0.3s cubic-bezier(0.34, 1.56, 0.64, 1);
}

.waifu-speech p {
  margin: 0;
  color: white;
  font-size: 0.9rem;
  line-height: 1.4;
}

.waifu-speech .speech-arrow {
  position: absolute;
  bottom: -8px;
  left: 50%;
  transform: translateX(-50%);
  width: 0;
  height: 0;
  border-left: 8px solid transparent;
  border-right: 8px solid transparent;
  border-top: 8px solid rgba(106, 90, 249, 0.3);
}

/* Anime Footer */
.anime-footer .footer-glow-line {
  background: linear-gradient(90deg, 
    transparent, 
    var(--accent-primary), 
    var(--accent-secondary), 
    transparent);
  height: 2px;
  margin-bottom: 2rem;
  position: relative;
}

.anime-footer .footer-glow-line::after {
  content: '';
  position: absolute;
  top: -2px;
  left: 0;
  width: 100%;
  height: 6px;
  background: linear-gradient(90deg, 
    transparent, 
    rgba(255, 107, 157, 0.3), 
    rgba(106, 90, 249, 0.3), 
    transparent);
  filter: blur(4px);
}

/* Anime Loading */
.anime-loading .loading-ascii {
  color: var(--accent-primary);
  text-shadow: 0 0 10px var(--accent-primary);
  animation: pulse 2s ease-in-out infinite;
}

.anime-loading .loading-progress {
  background: linear-gradient(90deg, 
    var(--accent-primary), 
    var(--accent-secondary));
  box-shadow: 0 0 20px rgba(255, 107, 157, 0.5);
}