:root {
  color-scheme: dark;
  --terminal-bg: #070907;
  --terminal-surface: #111511;
  --terminal-header: #0d110d;
  --terminal-tab-bg: #101610;
  --terminal-border: #4f6750;
  --terminal-text: #d6e8d3;
  --terminal-muted: #8aa08a;
  --terminal-accent: #9cf39e;
  --terminal-error: #ff8080;
}

body.theme-light {
  color-scheme: light;
  --terminal-bg: #fdf6e3;
  --terminal-surface: #eee8d5;
  --terminal-header: #e7dfc9;
  --terminal-tab-bg: #f2ebd7;
  --terminal-border: #93a1a1;
  --terminal-text: #586e75;
  --terminal-muted: #657b83;
  --terminal-accent: #268bd2;
  --terminal-error: #dc322f;
}

* {
  box-sizing: border-box;
}

html,
body {
  margin: 0;
  min-height: 100%;
  background: var(--terminal-bg);
  color: var(--terminal-text);
  font-family:
    "Liberation Mono", "DejaVu Sans Mono", "Noto Sans Mono", "Ubuntu Mono",
    "Cascadia Mono", "Fira Mono", monospace;
}

.terminal-layout {
  width: 100%;
  min-height: 100vh;
  display: grid;
  place-items: center;
  padding: clamp(0.5rem, 2vw, 1.5rem);
}

.terminal-window {
  width: min(980px, 100%);
  height: min(780px, calc(100vh - 1rem));
  border: 1px solid var(--terminal-border);
  border-radius: 2px;
  background: var(--terminal-surface);
  box-shadow: 0 0 0 1px
    color-mix(in srgb, var(--terminal-border) 35%, transparent);
  display: flex;
  flex-direction: column;
  overflow: hidden;
}

.terminal-header {
  border-bottom: 1px solid var(--terminal-border);
  background: var(--terminal-header);
  padding: 0.4rem 0.55rem 0;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.45rem;
}

.terminal-tabs {
  display: flex;
  flex-wrap: wrap;
  gap: 0.2rem;
}

.terminal-tab {
  border: 1px solid var(--terminal-border);
  background: var(--terminal-tab-bg);
  color: var(--terminal-muted);
  font: inherit;
  font-size: 0.8rem;
  text-transform: lowercase;
  border-radius: 4px 4px 0 0;
  padding: 0.2rem 0.55rem 0.22rem;
  margin-bottom: -1px;
  cursor: pointer;
}

.terminal-tab.is-active {
  color: var(--terminal-accent);
  border-color: var(--terminal-border);
  border-bottom-color: var(--terminal-surface);
  background: var(--terminal-surface);
}

.terminal-tab:hover,
.terminal-tab:focus-visible {
  color: var(--terminal-accent);
  outline: none;
}

.terminal-screen {
  flex: 1;
  min-height: 0;
  overflow-y: auto;
  padding: clamp(0.65rem, 2vw, 1rem);
}

.terminal-output {
  padding-right: 0.25rem;
}

.terminal-line,
.terminal-block {
  margin: 0;
  font-size: clamp(0.83rem, 2.8vw, 0.95rem);
  line-height: 1.5;
  white-space: pre-wrap;
  word-break: break-word;
}

.terminal-spacer {
  min-height: 0.5rem;
}

.terminal-banner,
.terminal-label,
.terminal-heading {
  color: var(--terminal-accent);
}

.terminal-entry {
  color: color-mix(in srgb, var(--terminal-accent) 70%, var(--terminal-text));
}

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

.terminal-label-inline {
  color: var(--terminal-accent);
}

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

.terminal-block {
  margin-top: 0.3rem;
  color: var(--terminal-text);
  font: inherit;
}

.terminal-option {
  border: 0;
  background: transparent;
  color: var(--terminal-text);
  font: inherit;
  padding: 0;
  text-align: left;
  cursor: pointer;
}

.terminal-option:hover,
.terminal-option:focus-visible {
  color: var(--terminal-accent);
  outline: none;
}

.terminal-inline-action {
  border: 0;
  background: transparent;
  color: var(--terminal-accent);
  font: inherit;
  padding: 0;
  cursor: pointer;
  text-decoration: underline;
  text-underline-offset: 0.12em;
}

.terminal-inline-action:hover,
.terminal-inline-action:focus-visible {
  color: color-mix(in srgb, var(--terminal-accent) 80%, var(--terminal-text));
  outline: none;
}

.terminal-link {
  color: var(--terminal-accent);
  text-decoration: underline;
  text-underline-offset: 0.12em;
}

.terminal-link:hover,
.terminal-link:focus-visible {
  color: color-mix(in srgb, var(--terminal-accent) 80%, var(--terminal-text));
}

.terminal-input-row {
  margin-top: 0.55rem;
  border-top: 1px dashed var(--terminal-border);
  padding-top: 0.5rem;
  display: flex;
  align-items: center;
  gap: 0.45rem;
}

.terminal-prompt-symbol {
  color: var(--terminal-accent);
}

.terminal-input {
  flex: 1;
  min-width: 0;
  border: 0;
  background: transparent;
  color: var(--terminal-text);
  font: inherit;
  font-size: clamp(0.83rem, 2.8vw, 0.95rem);
  padding: 0;
}

.terminal-input:focus {
  outline: none;
}

.terminal-input-row.is-disabled {
  opacity: 0.65;
}

.terminal-input:disabled {
  cursor: not-allowed;
}

@media (max-width: 680px) {
  .terminal-layout {
    padding: 0;
  }

  .terminal-window {
    width: 100%;
    height: 100vh;
    border-radius: 0;
    border-left: 0;
    border-right: 0;
  }

  .terminal-header {
    padding: 0.4rem 0.4rem 0;
  }

  .terminal-screen {
    padding: 0.6rem;
  }
}