/* Reset default browser styles */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

body {
  font-family: Arial, sans-serif;
  line-height: 1.6;
  background-color: #f4f4f4;
  color: #222;
  display: flex;
  min-height: 100vh;
}

/* === Navbar Styles === */
#navbar {
  background-color: #20232a;
  color: #fff;
  padding: 20px;
  width: 250px;
  position: fixed;
  height: 100%;
  overflow-y: auto;
}

#navbar ul {
  list-style: none;
}

#navbar li {
  margin-bottom: 15px;
}

#navbar a {
  color: #61dafb;
  text-decoration: none;
  display: block;
  padding: 5px 0;
  transition: background 0.3s;
}

#navbar a:hover {
  background-color: #333;
  padding-left: 5px;
}

#navbar a.active {
  color: #ff9e06;
  font-weight: bold;
}


/* === Main Content === */
#main-doc {
  margin-left: 270px;
  padding: 30px;
  flex-grow: 1;
}

.main-section {
  margin-bottom: 50px;
  background-color: #fff;
  padding: 20px;
  border-left: 4px solid #61dafb;
  box-shadow: 0 0 5px rgba(0,0,0,0.1);
}

.main-section header {
  font-size: 1.4em;
  margin-bottom: 10px;
  color: #333;
  border-bottom: 1px solid #ddd;
  padding-bottom: 5px;
}

.main-section ul,
.main-section ol {
  margin-left: 20px;
  margin-top: 10px;
}

.main-section li {
  margin-bottom: 8px;
}

.main-section a {
  color: #007acc;
  text-decoration: underline;
}

/* === Headings and Paragraphs === */
h5 {
  font-size: 1.2em;
  margin-top: 20px;
  color: #444;
}

p {
  margin: 10px 0;
}

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

  #navbar {
    width: 100%;
    height: auto;
    position: relative;
    padding: 15px;
  }

  #main-doc {
    margin-left: 0;
    padding: 20px;
  }
}

/*========= Scroll to top function============= */
#backToTop {
  display: none;
  position: fixed;
  bottom: 20px;
  right: 20px;
  z-index: 99;
  font-size: 1.5rem;
  background: #333;
  color: white;
  border: none;
  border-radius: 5px;
  padding: 10px;
  cursor: pointer;
}