:root {
  --oaks-sidebar: #1f2937;
  --oaks-sidebar-muted: #9ca3af;
  --oaks-accent: #0f766e;
}

body {
  background: #f4f6f9;
}

.app-shell {
  min-height: 100vh;
}

.app-sidebar {
  width: 260px;
  background: var(--oaks-sidebar);
  color: #fff;
}

.app-sidebar a {
  color: #d1d5db;
  text-decoration: none;
}

.app-sidebar a.active,
.app-sidebar a:hover {
  color: #fff;
  background: rgba(255, 255, 255, 0.08);
}

.app-main {
  min-width: 0;
}

.top-search {
  max-width: 520px;
}

.search-results {
  position: absolute;
  z-index: 1080;
  top: 100%;
  left: 0;
  right: 0;
  background: #fff;
  border: 1px solid #dee2e6;
  border-radius: 0.375rem;
  box-shadow: 0 0.5rem 1rem rgba(0, 0, 0, 0.15);
  display: none;
}

.avatar-circle {
  width: 42px;
  height: 42px;
  border-radius: 50%;
  background: var(--oaks-accent);
  color: #fff;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
}

.client-row {
  cursor: pointer;
}

.client-row:hover,
.client-row:focus {
  background: rgba(15, 118, 110, 0.06);
}

@media (max-width: 991.98px) {
  .app-sidebar {
    width: 100%;
  }
  .top-search {
    max-width: none;
  }
}