body {
  margin: 0;
  font-family: Arial, sans-serif;
  background: #f0f0f0;
}

/* Top bar */
.top-bar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  background: white;
  padding: 20px;
  border-bottom: 2px solid #ccc;
}

.top-bar h1 {
  margin: 0;
  color: #333;
}

.search-bar {
  padding: 8px 12px;
  font-size: 16px;
  border-radius: 6px;
  border: 1px solid #aaa;
}

/* Sidebar */
.sidebar {
  position: fixed;
  top: 80px; /* below top bar */
  left: 0;
  width: 200px;
  height: calc(100% - 80px);
  background: #2ecc71; /* green */
  padding: 20px;
}

/* Sidebar button */
.sidebar-button {
  display: block;
  background: #27ae60;
  color: white;
  padding: 15px;
  text-align: center;
  border-radius: 12px;
  text-decoration: none;
  font-size: 18px;
  margin-bottom: 10px;
}

.sidebar-button:hover {
  background: #1e874b;
}

/* Main content */
.content {
  margin-left: 220px; /* space for sidebar */
  padding: 40px;
}

.top-bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 10px;
}

.logo {
  height: 50px;      /* adjust size */
  margin-left: 20px; /* spacing from text */
}