/* ====================================
   NAVIGATION STYLES
   ==================================== */

.navbar {
  position: sticky;
  top: 0;
  left: 0;
  width: 100%;
  background: rgba(10, 10, 10, 0.8);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--glass-border);
  z-index: 100;
  transition: var(--transition-smooth);
}

.navbar.scrolled {
  background: rgba(13, 13, 13, 0.9);
}

.navbar__container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1rem 2rem;
  max-width: var(--container-max);
  margin: 0 auto;
}

.navbar__logo {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  color: var(--text-primary);
  font-size: 1.25rem;
  font-weight: var(--font-weight-medium);
  text-decoration: none;
  transition: var(--transition-smooth);
}

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

.navbar__logo-icon {
  color: var(--accent);
  font-family: 'SF Mono', Monaco, 'Cascadia Code', 'Roboto Mono', monospace;
}

.navbar__nav {
  display: flex;
  align-items: center;
  gap: 2rem;
  list-style: none;
}

.navbar__nav a {
  color: var(--text-secondary);
  font-weight: var(--font-weight-regular);
  text-decoration: none;
  padding: 0.5rem 1rem;
  border-radius: 0.5rem;
  transition: var(--transition-smooth);
  position: relative;
}

.navbar__nav a:hover,
.navbar__nav a.active {
  color: var(--text-primary);
  background: var(--glass-bg);
}

.navbar__nav a::after {
  content: '';
  position: absolute;
  bottom: -2px;
  left: 50%;
  width: 0;
  height: 2px;
  background: var(--accent);
  transition: var(--transition-smooth);
  transform: translateX(-50%);
}

.navbar__nav a:hover::after,
.navbar__nav a.active::after {
  width: 80%;
}

.navbar__controls {
  display: flex;
  align-items: center;
  gap: 1rem;
}

.archive-btn {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.5rem 1rem;
  background: var(--glass-bg);
  border: 1px solid var(--glass-border);
  border-radius: 0.5rem;
  color: var(--text-secondary);
  font-size: 0.875rem;
  text-decoration: none;
  transition: var(--transition-smooth);
}

.archive-btn:hover {
  background: var(--accent);
  color: white;
  transform: translateY(-1px);
}

/* Mobile Menu */
.mobile-menu-toggle {
  display: none;
  background: none;
  border: none;
  color: var(--text-primary);
  font-size: 1.5rem;
  cursor: pointer;
  padding: 0.5rem;
}

.mobile-menu {
  position: absolute;
  top: 100%;
  left: 0;
  width: 100%;
  background: rgba(13, 13, 13, 0.95);
  backdrop-filter: var(--glass-blur);
  border-bottom: 1px solid var(--glass-border);
  transform: translateY(-100%);
  opacity: 0;
  visibility: hidden;
  transition: var(--transition-smooth);
}

.mobile-menu.active {
  transform: translateY(0);
  opacity: 1;
  visibility: visible;
}

.mobile-menu__nav {
  display: flex;
  flex-direction: column;
  padding: 1rem;
  list-style: none;
}

.mobile-menu__nav a {
  display: block;
  padding: 1rem;
  color: var(--text-secondary);
  text-decoration: none;
  border-radius: 0.5rem;
  transition: var(--transition-smooth);
}

.mobile-menu__nav a:hover,
.mobile-menu__nav a.active {
  background: var(--glass-bg);
  color: var(--text-primary);
}

/* Responsive Design */
@media (max-width: 768px) {
  .navbar__container {
    padding: 1rem;
  }
  
  .navbar__nav {
    display: none;
  }
  
  .mobile-menu-toggle {
    display: block;
  }
  
  .navbar__controls {
    gap: 0.5rem;
  }
  
  .archive-btn {
    padding: 0.375rem 0.75rem;
    font-size: 0.75rem;
  }
}

@media (max-width: 480px) {
  .navbar__logo {
    font-size: 1rem;
  }
  
  .archive-btn span {
    display: none;
  }
}