.shell {
  min-height: 100vh;
}

.login-view {
  position: relative;
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(320px, 420px);
  gap: 48px;
  min-height: 100vh;
  padding: 64px;
  overflow: hidden;
}

.login-copy {
  display: flex;
  flex-direction: column;
  justify-content: center;
  max-width: 780px;
  z-index: 2;
}

.lede {
  max-width: 620px;
  margin-top: 22px;
  color: var(--muted);
  font-size: 1.15rem;
  line-height: 1.6;
}

.login-panel {
  align-self: center;
  z-index: 2;
}

.workspace-preview {
  position: absolute;
  right: 42px;
  bottom: 36px;
  width: min(640px, 48vw);
  border: 1px solid var(--line-soft);
  border-radius: var(--radius);
  background: rgba(8, 8, 8, 0.7);
  box-shadow: var(--shadow);
  opacity: 0.78;
}

.app-view {
  display: none;
  min-height: 100vh;
}

.shell[data-view="app"] .login-view {
  display: none;
}

.shell[data-view="app"] .app-view {
  display: grid;
  grid-template-columns: 260px 1fr;
}

.sidebar {
  min-height: 100vh;
  padding: 22px;
  border-right: 1px solid var(--line);
  background: #030303;
}

.workspace {
  min-width: 0;
  padding: 28px;
}

.workspace-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  margin-bottom: 28px;
}

.header-actions {
  display: flex;
  gap: 10px;
}

.content-grid,
.split-view {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 16px;
}

.metric-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 12px;
  margin-bottom: 16px;
}

.roadmap-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(180px, 1fr));
  gap: 12px;
}

@media (max-width: 900px) {
  .login-view {
    grid-template-columns: 1fr;
    padding: 28px;
  }

  .workspace-preview {
    display: none;
  }

  .shell[data-view="app"] .app-view {
    grid-template-columns: 1fr;
  }

  .sidebar {
    min-height: auto;
    border-right: 0;
    border-bottom: 1px solid var(--line);
  }

  .content-grid,
  .split-view,
  .metric-grid,
  .roadmap-grid {
    grid-template-columns: 1fr;
  }

  .workspace-header {
    align-items: flex-start;
    flex-direction: column;
  }
}