.app {
  display: flex;
  min-height: 100vh;
}

/* SIDEBAR */
.sidebar {
  width: var(--sidebar-width);
  background: #dfe3e8;
  border-right: 1px solid var(--border);
  padding: var(--space-24);
}

/* MAIN */
.main {
  flex: 1;
  display: flex;
  flex-direction: column;
}

/* TOPBAR */
.topbar {
  height: 64px;
  background: var(--bg-surface);
  border-bottom: 1px solid var(--border);
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 var(--space-24);
}

/* CONTENT */
.content {
  padding: var(--space-24);
  max-width: var(--container-max);
  width: 100%;
}