body {
  font-family: "Inter", system-ui, sans-serif;
  background-color: #f7f7f7;
  color: #222;
  line-height: 1.6;
}

a {
  color: #b22222;
  text-decoration: none;
}

a:hover {
  text-decoration: underline;
}

/* Navbar */
.navbar {
  background: #ffffff;
  border-bottom: 1px solid #e5e5e5;
}

.navbar-brand {
  font-weight: 600;
}

.nav-link {
  color: #444 !important;
}

.nav-link.active {
  font-weight: 600;
}

/* Layout */
.container {
  max-width: 1100px;
}

/* Sidebar */
.profile-card {
  border: 1px solid #e5e5e5;
  border-radius: 8px;
}

.profile-card img {
  border-radius: 8px 8px 0 0;
}

.profile-card .card-body {
  font-size: 0.9rem;
}

.list-group-item {
  border: none;
  padding-left: 0;
}

/* Main Sections */
.content-section {
  background: #ffffff;
  padding: 25px;
  border: 1px solid #e5e5e5;
  border-radius: 8px;
  margin-bottom: 25px;
}

.section-title {
  font-size: 1.25rem;
  font-weight: 600;
  margin-bottom: 15px;
}

ul {
  padding-left: 1.1rem;
}

li {
  margin-bottom: 6px;
}