frontend/src/styles.css

:root {
  color-scheme: dark;
  --bg: #05070a;
  --panel: #0b1118;
  --fg: #c8f5d8;
  --accent: #4ad987;
  --muted: #5b6b7a;
  --error: #ff6b6b;
  font-family: "JetBrains Mono", "Fira Code", "Menlo", monospace;
}

* {
  box-sizing: border-box;
}

html,
body,
#root {
  height: 100%;
  margin: 0;
  background: var(--bg);
  color: var(--fg);
}

.terminal {
  display: flex;
  flex-direction: column;
  height: 100vh;
  padding: 16px;
  gap: 12px;
}

.terminal-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  border-bottom: 1px solid #122;
  padding-bottom: 8px;
}

.terminal-title {
  font-weight: 700;
  letter-spacing: 0.1em;
  color: var(--accent);
}

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

.terminal-controls select,
.terminal-controls input,
.terminal-controls button {
  background: var(--panel);
  color: var(--fg);
  border: 1px solid #1c2a35;
  padding: 6px 10px;
  font: inherit;
  border-radius: 4px;
}

.terminal-controls button {
  cursor: pointer;
}

.terminal-controls button:hover {
  border-color: var(--accent);
}

.terminal-output {
  flex: 1;
  overflow-y: auto;
  background: var(--panel);
  border: 1px solid #122;
  border-radius: 4px;
  padding: 12px;
  white-space: pre-wrap;
  font-size: 13px;
  line-height: 1.5;
}

.terminal-line {
  margin-bottom: 8px;
}

.terminal-line.user {
  color: var(--accent);
}

.terminal-line.error {
  color: var(--error);
}

.terminal-line.muted {
  color: var(--muted);
}

.terminal-input {
  display: flex;
  gap: 8px;
}

.terminal-input span {
  color: var(--accent);
  align-self: center;
}

.terminal-input input {
  flex: 1;
  background: var(--panel);
  color: var(--fg);
  border: 1px solid #1c2a35;
  padding: 8px 10px;
  font: inherit;
  border-radius: 4px;
}

.terminal-input input:focus {
  outline: none;
  border-color: var(--accent);
}