body {
  font-family: 'Segoe UI', Roboto, Arial, sans-serif;
  background-color: #f7f9fb;
}

.hero-section {
  background: linear-gradient(135deg, #0f5132 0%, #146c43 60%, #198754 100%);
  color: #fff;
  padding: 80px 0 60px;
}

.hero-stat {
  background: rgba(255,255,255,0.08);
  border-radius: 12px;
  padding: 16px;
  text-align: center;
}

.section-title {
  font-weight: 700;
  margin-bottom: .5rem;
}

.section-subtitle {
  color: #6c757d;
  margin-bottom: 2rem;
}

.card-feature {
  border: none;
  border-radius: 14px;
  box-shadow: 0 2px 12px rgba(0,0,0,.06);
  height: 100%;
  transition: transform .15s ease;
}

.card-feature:hover {
  transform: translateY(-4px);
}

.icon-circle {
  width: 52px;
  height: 52px;
  border-radius: 50%;
  background: #e7f5ec;
  color: #198754;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.4rem;
}

.timeline {
  position: relative;
  padding-left: 2rem;
  border-left: 3px solid #198754;
}

.timeline-item {
  position: relative;
  padding-bottom: 2rem;
}

.timeline-item::before {
  content: '';
  position: absolute;
  left: -2.05rem;
  top: 0;
  width: 14px;
  height: 14px;
  border-radius: 50%;
  background: #198754;
}

.logbook-card p.desc {
  display: -webkit-box;
  -webkit-line-clamp: 4;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

/* Dashboard layout */
.dash-wrapper {
  display: flex;
  min-height: 100vh;
}

.dash-sidebar {
  width: 250px;
  flex-shrink: 0;
  background: #0f5132;
  color: #fff;
  min-height: 100vh;
}

.dash-sidebar a {
  color: rgba(255,255,255,.85);
  text-decoration: none;
  display: block;
  padding: .65rem 1.2rem;
  border-radius: 8px;
  margin: 2px 10px;
}

.dash-sidebar a:hover,
.dash-sidebar a.active {
  background: rgba(255,255,255,.15);
  color: #fff;
}

.dash-content {
  flex-grow: 1;
  padding: 24px;
}

.stat-card {
  border: none;
  border-radius: 14px;
  box-shadow: 0 2px 10px rgba(0,0,0,.06);
}