/* Reset */
body {
  margin: 0;
  font-family: Arial, sans-serif;
  background: #f7f8fa;
  color: #333;
}

/* Navbar */
.navbar {
  display: flex;
  align-items: center;
  background: #1e293b;
  color: white;
  padding: 1rem;
}

.navbar h1 {
  margin: 0;
  font-size: 1.2rem;
}

.menu-toggle {
  font-size: 1.5rem;
  cursor: pointer;
  margin-right: 1rem;
}

/* Sidebar */
.sidebar {
  position: fixed;
  top: 0;
  left: -250px;
  width: 250px;
  height: 100%;
  background: #111827;
  color: white;
  padding-top: 60px;
  transition: 0.3s;
  z-index: 1000;
}

.sidebar a {
  display: block;
  padding: 12px 20px;
  text-decoration: none;
  color: white;
  font-size: 1rem;
}

.sidebar a:hover {
  background: #2563eb;
}

/* Aktif */
.sidebar.active {
  left: 0;
}

/* Konten */
.content {
  margin: 20px;
  transition: margin-left 0.3s;
}

.content.shift {
  margin-left: 250px;
}

/* Card */
.card {
  background: white;
  border-radius: 12px;
  padding: 20px;
  margin-bottom: 20px;
  box-shadow: 0 4px 8px rgba(0,0,0,0.1);
}