.sidebar {
  position: sticky;
  top: 120px; /* offset for pill header */
  display: flex;
  flex-direction: column;
  gap: var(--spacing-xl);
}

.widget {
  background: var(--color-surface);
  backdrop-filter: var(--backdrop-blur);
  border: 1px solid var(--color-border);
  border-radius: var(--border-radius-md);
  padding: var(--spacing-xl);
  box-shadow: var(--shadow-glass);
}

.widget h3 {
  font-size: 1.25rem;
  margin-bottom: 1.5rem;
  position: relative;
  padding-bottom: 0.75rem;
  color: #fff;
}

.widget h3::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 50px;
  height: 3px;
  background: linear-gradient(90deg, var(--color-primary), transparent);
  border-radius: 2px;
}

.widget ul {
  list-style: none;
}

.widget li {
  margin-bottom: 1rem;
  padding-bottom: 1rem;
  border-bottom: 1px solid rgba(255,255,255,0.05);
}

.widget li:last-child {
  border-bottom: none;
  padding-bottom: 0;
  margin-bottom: 0;
}

.widget a {
  color: var(--color-text-muted);
  display: flex;
  justify-content: space-between;
  align-items: center;
  transition: all var(--transition-fast);
}

.widget a:hover {
  color: #fff;
  transform: translateX(5px);
}