:root {
  color: #171713;
  background: #f1efe7;
  font-family: ui-monospace, "SFMono-Regular", Consolas, monospace;
  font-synthesis: none;
}
body {
  min-width: 20rem;
  margin: 0;
}

main {
  width: min(52rem, calc(100% - 3rem));
  margin: 0 auto;
  padding: 8vh 0;
}

.eyebrow {
  margin-bottom: 0.4rem;
  color: #765c16;
  font-size: 0.8rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

h1 {
  margin: 0;
  font-family: Georgia, serif;
  font-size: clamp(2.4rem, 8vw, 5.5rem);
  font-weight: 500;
  line-height: 0.95;
}

h2 {
  margin: 2.5rem 0 0.8rem;
  font-family: system-ui, sans-serif;
  font-size: 1rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.lede {
  max-width: 47rem;
  margin: 2rem 0;
  font-family: system-ui, sans-serif;
  font-size: 1.1rem;
  line-height: 1.6;
}

#status {
  padding: 0.8rem 1rem;
  border: 1px solid #aaa38c;
  background: #e4dfce;
}

#status[data-state="ready"] {
  border-color: #4f7258;
  background: #dbe7db;
}

#status[data-state="error"] {
  border-color: #8a3e35;
  background: #f2d8d3;
}

#status[data-state="running"] {
  border-color: #765c16;
  background: #eee2bd;
}

#compiler-diagnostics {
  display: grid;
  gap: 0.5rem;
  padding: 0;
  list-style: none;
}

#compiler-diagnostics:empty {
  display: none;
}

#compiler-diagnostics button {
  width: 100%;
  padding: 0.75rem;
  border: 1px solid #8a3e35;
  background: #f2d8d3;
  color: inherit;
  font: inherit;
  text-align: left;
  cursor: pointer;
}

#compiler-diagnostics button[data-severity="warning"],
#compiler-diagnostics button[data-severity="note"] {
  border-color: #765c16;
  background: #eee2bd;
}

#controls {
  display: grid;
  grid-template-columns: minmax(12rem, 1fr) minmax(12rem, 2fr);
  gap: 0.75rem 1rem;
  margin-bottom: 1rem;
  padding: 1rem;
  border: 1px solid #aaa38c;
}

#controls label {
  align-self: center;
}

#controls input,
#controls select,
#controls textarea,
#controls button {
  padding: 0.65rem;
  border: 1px solid #817a66;
  background: #fffdf6;
  color: inherit;
  font: inherit;
}

#program-controls {
  display: grid;
  grid-template-columns: minmax(12rem, 1fr) minmax(12rem, 2fr);
  grid-column: 1 / -1;
  gap: 0.75rem 1rem;
  padding: 1rem;
  border: 1px solid #aaa38c;
}

#program-controls[hidden] {
  display: none;
}

.actions {
  display: flex;
  grid-column: 2;
  gap: 0.75rem;
}

.terminal-actions {
  display: flex;
  gap: 0.75rem;
}

.terminal-actions input {
  min-width: 0;
  flex: 1;
}

#controls button {
  min-width: 7rem;
  cursor: pointer;
}

#controls button:disabled {
  cursor: not-allowed;
  opacity: 0.55;
}

#source-controls,
#image-controls {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  align-items: center;
  padding: 1rem;
  border: 1px solid #aaa38c;
}

#source-controls {
  margin-bottom: 0.75rem;
}

#source-controls textarea {
  min-width: min(30rem, 100%);
  flex: 1 1 30rem;
}

#source-controls button,
#source-controls textarea,
#image-controls button,
#image-controls input {
  padding: 0.65rem;
  border: 1px solid #817a66;
  background: #fffdf6;
  color: inherit;
  font: inherit;
}

dl {
  display: grid;
  grid-template-columns: minmax(12rem, 1fr) auto;
  border-top: 1px solid #aaa38c;
}

pre {
  min-height: 1.4rem;
  margin: 0;
  padding: 1rem;
  overflow-x: auto;
  border: 1px solid #aaa38c;
  background: #171713;
  color: #e8e3d2;
  line-height: 1.5;
  white-space: pre-wrap;
}

dt,
dd {
  margin: 0;
  padding: 0.9rem 0;
  border-bottom: 1px solid #aaa38c;
}

dd[data-supported="true"] {
  color: #315b3b;
}

dd[data-supported="false"] {
  color: #8a3e35;
}

@media (max-width: 38rem) {
  #controls {
    grid-template-columns: 1fr;
  }

  .actions {
    grid-column: 1;
  }

  #program-controls {
    grid-template-columns: 1fr;
  }
}