#app {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

#page-container {
  flex: 1;
  padding-top: 56px;
}

.page-enter {
  opacity: 0;
  transform: translateY(8px);
}

.page-active {
  opacity: 1;
  transform: translateY(0);
  transition: opacity 0.25s ease-out, transform 0.25s ease-out;
}

.page-exit {
  opacity: 0;
  transition: opacity 0.1s ease-in;
}

.container {
  max-width: 1100px;
  margin: 0 auto;
  padding: 0 2rem;
}

/* Shared page header */
.page-header {
  margin-bottom: 2rem;
}

.page-header-title {
  font-size: 1.5rem;
  font-weight: 700;
  margin-bottom: 0.3rem;
}

.page-header-desc {
  color: var(--text-secondary);
  font-size: 0.9rem;
}

/* Shared section title with accent bar */
.section-title {
  font-size: 0.95rem;
  font-weight: 600;
  color: var(--text-primary);
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.section-title::before {
  content: '';
  display: inline-block;
  width: 3px;
  height: 14px;
  background: var(--accent);
  border-radius: 2px;
}

/* Navbar */
.navbar {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  height: 56px;
  background: var(--navbar-bg);
  backdrop-filter: blur(20px) saturate(180%);
  -webkit-backdrop-filter: blur(20px) saturate(180%);
  border-bottom: 1px solid var(--border);
  z-index: 100;
  transition: background 0.3s ease;
}

.navbar-inner {
  max-width: 1100px;
  margin: 0 auto;
  height: 100%;
  display: flex;
  align-items: center;
  padding: 0 2rem;
}

.navbar-brand {
  font-family: var(--font-mono);
  font-size: 1rem;
  font-weight: 700;
  color: var(--text-primary);
  text-decoration: none;
  margin-right: 2rem;
  letter-spacing: -0.02em;
  transition: color 0.2s ease;
}

.navbar-brand:hover {
  color: var(--accent);
}

.navbar-brand span {
  color: var(--accent);
}

.navbar-links {
  display: flex;
  gap: 0.15rem;
}

.nav-link {
  font-size: 0.85rem;
  color: var(--text-secondary);
  text-decoration: none;
  padding: 0.4rem 0.7rem;
  border-radius: var(--radius-sm);
  transition: all 0.2s ease;
  position: relative;
}

.nav-link:hover {
  color: var(--text-primary);
  background: var(--bg-hover);
}

.nav-link.active {
  color: var(--accent);
  background: var(--accent-dim);
}

.navbar-actions {
  display: flex;
  gap: 0.35rem;
  margin-left: auto;
}

.navbar-actions button {
  padding: 0.4rem 0.6rem;
  background: none;
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  color: var(--text-secondary);
  cursor: pointer;
  font-size: 0.8rem;
  transition: all 0.2s ease;
}

.navbar-actions button:hover {
  color: var(--accent);
  border-color: var(--accent);
  background: var(--accent-dim);
}

.hamburger {
  display: none;
}

.mobile-menu {
  position: fixed;
  top: 56px;
  left: 0;
  right: 0;
  background: var(--bg-secondary);
  border-bottom: 1px solid var(--border);
  z-index: 99;
  transform: translateY(-100%);
  opacity: 0;
  transition: all 0.25s ease;
  pointer-events: none;
}

.mobile-menu.open {
  transform: translateY(0);
  opacity: 1;
  pointer-events: auto;
}

.mobile-menu-links {
  padding: 0.5rem;
}

.mobile-nav-link {
  display: block;
  padding: 0.85rem 1rem;
  font-size: 0.88rem;
  color: var(--text-secondary);
  text-decoration: none;
  border-radius: var(--radius-sm);
  transition: all 0.2s ease;
}

.mobile-nav-link:hover,
.mobile-nav-link.active {
  color: var(--accent);
  background: var(--accent-dim);
}

/* Footer */
.site-footer {
  border-top: 1px solid var(--border);
  padding: 2rem 2rem;
  margin-top: 4rem;
}

.footer-inner {
  max-width: 1100px;
  margin: 0 auto;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.footer-links {
  display: flex;
  gap: 1.5rem;
}

.footer-links a {
  font-size: 0.78rem;
  color: var(--text-muted);
  text-decoration: none;
  transition: color 0.2s ease;
}

.footer-links a:hover {
  color: var(--accent);
}

.footer-social {
  display: flex;
  gap: 1rem;
}

.footer-social a {
  color: var(--text-muted);
  font-size: 0.95rem;
  transition: color 0.2s ease;
}

.footer-social a:hover {
  color: var(--accent);
}

.footer-copy {
  font-size: 0.7rem;
  color: var(--text-muted);
  font-family: var(--font-mono);
}