body {
  min-height: 100vh;
  display: flex;
  align-items: center;
  background: var(--bs-body-bg);
  transition: background 0.3s;
}

.avatar {
  width: 100px;
  height: 100px;
  object-fit: cover;
  border: 3px solid var(--bs-border-color);
}

.social-link {
  padding: 14px 20px;
  border-radius: 12px;
  font-weight: 500;
  text-decoration: none;
  transition: all 0.25s;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
}

.social-link .icon-svg {
  width: 1.25rem;
  height: 1.25rem;
  flex-shrink: 0;
}

.social-link:hover {
  transform: translateY(-2px);
  filter: brightness(1.1);
}

.social-link.no-link {
  cursor: default;
}

[data-bs-theme="dark"] .social-link {
  background: #2a2a2a;
  color: #eee;
  border: 1px solid #3a3a3a;
}

[data-bs-theme="dark"] .social-link:hover {
  background: #3a3a3a;
}

[data-bs-theme="dark"] .social-link .icon-svg {
  filter: invert(1);
}

[data-bs-theme="light"] .social-link {
  background: #f0f0f0;
  color: #222;
  border: 1px solid #ddd;
}

[data-bs-theme="light"] .social-link:hover {
  background: #e0e0e0;
}

[data-bs-theme="light"] .social-link .icon-svg {
  filter: none;
}

.tech-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 6px;
  padding: 10px 14px;
  border-radius: 10px;
  font-size: 0.8rem;
  transition: all 0.25s;
  min-width: 80px;
}

[data-bs-theme="dark"] .tech-item {
  background: #2a2a2a;
  border: 1px solid #3a3a3a;
}

[data-bs-theme="dark"] .tech-item:hover {
  background: #3a3a3a;
}

[data-bs-theme="light"] .tech-item {
  background: #f0f0f0;
  border: 1px solid #ddd;
}

[data-bs-theme="light"] .tech-item:hover {
  background: #e0e0e0;
}

.tech-item:hover {
  transform: translateY(-2px);
}

#themeBtn {
  cursor: pointer;
  opacity: 0.7;
  transition: opacity 0.2s;
}

#themeBtn:hover {
  opacity: 1;
}