* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

html, body {
  height: 100%;
  width: 100%;
  font-family: "Poppins", sans-serif;
  background-color: #0a0a0f;
  color: #fff;
  overflow: hidden;
}

.sidebar {
  position: fixed;
  top: 0;
  left: 0;
  width: 220px;
  height: 100vh;
  background: linear-gradient(180deg, #111124, #0b0b14);
  border-right: 1px solid #222;
  padding: 2rem 1rem;
}

.sidebar h2 {
  font-size: 1.6rem;
  margin-bottom: 2rem;
  text-align: center;
  color: #7289da;
}

.sidebar nav {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.sidebar nav a {
  color: #aaa;
  text-decoration: none;
  font-weight: 500;
  transition: all 0.2s;
}

.sidebar nav a:hover,
.sidebar nav a.active {
  color: #fff;
  background-color: #5865f2;
  padding: 0.4rem 0.6rem;
  border-radius: 8px;
}

.content {
  margin-left: 240px;
  padding: 3rem;
  overflow-y: auto;
  height: 100vh;
}

.content h1 {
  font-size: 3rem;
  margin-bottom: 1.5rem;
  color: #fff;
}

.content h2 {
  color: #7289da;
  margin-top: 2rem;
}

.content p {
  line-height: 1.6;
  color: #ccc;
  margin-top: 0.5rem;
}