/* Reset and base styles */
* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

body {
  font-family: 'Segoe UI', sans-serif;
  line-height: 1.6;
  color: #333;
  background: #fafafa;
  display: flex;
}

/* Navbar */
#navbar {
  background-color: #20232a;
  color: white;
  width: 250px;
  min-height: 100vh;
  padding: 1rem;
  position: fixed;
  overflow-y: auto;
}

#navbar header {
  font-size: 1.5rem;
  margin-bottom: 1rem;
}

.nav-link {
  display: block;
  color: #61dafb;
  text-decoration: none;
  margin: 0.5rem 0;
}

.nav-link:hover {
  color: #21a1f1;
}

/* Main documentation */
#main-doc {
  margin-left: 260px;
  padding: 2rem;
  flex: 1;
}

.main-section {
  margin-bottom: 2.5rem;
}

.main-section header {
  font-size: 1.4rem;
  font-weight: bold;
  margin-bottom: 1rem;
}

code {
  display: block;
  background: #f0f0f0;
  padding: 0.75rem;
  margin: 1rem 0;
  border-left: 4px solid #61dafb;
  font-family: monospace;
}

ul {
  margin: 1rem 0;
  padding-left: 1.5rem;
}

li {
  margin-bottom: 0.5rem;
}

/* Responsive design */
@media (max-width: 768px) {
  body {
    flex-direction: column;
  }

  #navbar {
    width: 100%;
    position: relative;
    min-height: auto;
  }

  #main-doc {
    margin-left: 0;
    padding: 1rem;
  }
}