:root {
  --bg: #0a0e0a;
  --fg: #b8e0a8;
  --dim: #5f7a55;
  --bright: #d4f5c8;
  --warn: #c9a227;
  --err: #e07070;
  --say: #e8c96a;
  --sys: #6ec8c0;
  --help: #8fb88a;
  --echo: #4a6348;
  --bar: #121812;
  --cursor: #8fbf7a;
  font-family: "IBM Plex Mono", ui-monospace, Menlo, Consolas, monospace;
}

* {
  box-sizing: border-box;
}

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

body {
  display: flex;
  flex-direction: column;
}

.term {
  flex: 1;
  min-height: 0;
  display: flex;
  flex-direction: column;
  max-width: 920px;
  width: 100%;
  margin: 0 auto;
  padding: 0.5rem 0.85rem 0.65rem;
}

.term-bar {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  gap: 1rem;
  padding: 0.35rem 0 0.5rem;
  border-bottom: 1px solid #1c281c;
  color: var(--dim);
  font-size: 0.75rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  flex-shrink: 0;
}

.term-title {
  color: var(--bright);
  font-weight: 600;
}

.term-status {
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.output {
  flex: 1;
  min-height: 0;
  overflow-y: auto;
  padding: 0.85rem 0.15rem 0.5rem;
  white-space: pre-wrap;
  word-break: break-word;
  line-height: 1.45;
  font-size: 0.95rem;
  scrollbar-width: thin;
  scrollbar-color: #2a3a2a transparent;
}

.line {
  margin: 0 0 0.35rem;
}

.line.dim {
  color: var(--dim);
}

.line.echo {
  color: var(--echo);
}

.line.system {
  color: var(--sys);
  font-weight: 500;
}

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

.line.say {
  color: var(--say);
  font-weight: 500;
}

.line.help {
  color: var(--help);
}

.line.help-rule {
  margin: 0.85rem 0 0.4rem;
  color: var(--sys);
  letter-spacing: 0.02em;
}

.line.welcome,
.line.output,
.line.bright {
  color: var(--bright);
}

.line.warn {
  color: var(--warn);
}

.line.block {
  margin: 0 0 0.45rem;
  padding: 0;
  font: inherit;
  white-space: pre-wrap;
  word-break: break-word;
  line-height: 1.28;
}

.line.banner {
  color: var(--fg);
}

.line.loc-rule {
  margin: 1rem 0 0.35rem;
  color: #3d5a38;
  letter-spacing: 0.02em;
  user-select: none;
}

.line.loc-title {
  margin: 0 0 0.45rem;
  color: var(--warn);
  font-weight: 600;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  font-size: 0.92rem;
}

.prompt-row {
  display: flex;
  align-items: center;
  gap: 0.55rem;
  flex-shrink: 0;
  padding: 0.55rem 0 0.25rem;
  border-top: 1px solid #1c281c;
  background: var(--bg);
}

.prompt-label {
  color: var(--cursor);
  font-weight: 600;
  flex-shrink: 0;
  user-select: none;
}

#cmd {
  flex: 1;
  border: 0;
  outline: none;
  background: transparent;
  color: var(--bright);
  font: inherit;
  font-size: 0.95rem;
  padding: 0.15rem 0;
  caret-color: var(--cursor);
}

#cmd::placeholder {
  color: #3a4a38;
}

.hidden {
  display: none !important;
}

.debug {
  position: fixed;
  right: 0.5rem;
  bottom: 0.5rem;
  width: min(420px, calc(100vw - 1rem));
  max-height: 40vh;
  background: var(--bar);
  border: 1px solid #2a3a2a;
  padding: 0.5rem 0.65rem;
  z-index: 20;
  font-size: 0.7rem;
  color: var(--dim);
}

.debug-head {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 0.35rem;
}

.debug-head button {
  border: 0;
  background: none;
  color: var(--dim);
  font: inherit;
  text-decoration: underline;
  cursor: pointer;
  padding: 0;
}

.debug-log {
  margin: 0;
  max-height: 28vh;
  overflow: auto;
  white-space: pre-wrap;
  word-break: break-word;
  line-height: 1.35;
}

@media (max-width: 640px) {
  .term {
    padding: 0.35rem 0.55rem 0.45rem;
  }

  .output,
  #cmd {
    font-size: 0.88rem;
  }
}