:host {
  display: block;
  min-height: 100vh;
  min-height: 100svh;
}

.shell {
  background: #f5f7fb;
  color: #101828;
  display: grid;
  grid-template-rows: auto minmax(0, 1fr);
  min-height: 100vh;
  min-height: 100svh;
}

.toolbar {
  align-items: center;
  background: #ffffff;
  border-bottom: 1px solid #d9dee7;
  display: flex;
  gap: 16px;
  justify-content: space-between;
  padding: 12px 18px;
}

h1,
p {
  margin: 0;
}

.brand {
  align-items: center;
  display: flex;
  gap: 11px;
  min-width: 0;
}

.brand-logo {
  flex: 0 0 auto;
  height: 42px;
  width: 42px;
}

h1 {
  color: #215b43;
  font-size: 1.15rem;
  font-weight: 750;
}

p,
.status {
  color: #667085;
  font-size: 0.86rem;
}

.toolbar-actions {
  align-items: center;
  display: flex;
  gap: 12px;
}

.language-select {
  align-items: center;
  color: #475467;
  display: flex;
  font-size: 0.82rem;
  gap: 7px;
}

.language-select select {
  background: #ffffff;
  border: 1px solid #cfd7df;
  border-radius: 7px;
  color: #1d2939;
  font: inherit;
  height: 34px;
  padding: 0 28px 0 10px;
}

.workspace {
  display: grid;
  gap: 12px;
  grid-template-rows: minmax(320px, 1fr) auto minmax(160px, 0.55fr);
  min-height: 0;
  padding: 16px;
}

.controls {
  align-items: center;
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

button {
  background: #ffffff;
  border: 1px solid #b8c4d3;
  border-radius: 7px;
  color: #1d2939;
  cursor: pointer;
  font: inherit;
  font-weight: 650;
  min-height: 38px;
  padding: 0 14px;
}

button:hover {
  background: #f2f6fb;
}

button.primary {
  background: #166534;
  border-color: #166534;
  color: #ffffff;
}

button.primary:hover {
  background: #14532d;
}

@media (max-width: 640px) {
  .toolbar {
    align-items: flex-start;
    flex-direction: column;
    gap: 8px;
    padding: 10px 12px;
  }

  .brand-logo {
    height: 34px;
    width: 34px;
  }

  h1 {
    font-size: 1rem;
  }

  p,
  .status {
    font-size: 0.78rem;
  }

  .toolbar-actions {
    flex-wrap: wrap;
  }

  .language-select select {
    height: 32px;
    max-width: 120px;
    padding-left: 8px;
  }

  .workspace {
    padding: 10px;
  }
}

@media (prefers-color-scheme: dark) {
  .shell {
    background: #10141c;
    color: #f2f4f7;
  }

  .toolbar {
    background: #171a20;
    border-color: #343b46;
  }

  h1 {
    color: #9bd4bd;
  }

  p,
  .status {
    color: #98a2b3;
  }

  .language-select {
    color: #cbd5e1;
  }

  .language-select select {
    background: #20242b;
    border-color: #475467;
    color: #f2f4f7;
  }

  button {
    background: #202936;
    border-color: #475467;
    color: #f2f4f7;
  }

  button:hover {
    background: #283446;
  }

  button.primary {
    background: #15803d;
    border-color: #15803d;
  }
}