:root {
  --bg: #0d1117;
  --panel: #161b22;
  --panel-soft: #0b1220;
  --border: #30363d;
  --border-strong: #3b82f6;
  --text: #e6edf3;
  --muted: #8b949e;
  --subtle: #6e7681;
  --accent: #2f81f7;
  --accent-hover: #1f6feb;
  --success: #3fb950;
  --danger: #f85149;
  --code: #010409;
}

* {
  box-sizing: border-box;
}

html {
  min-width: 320px;
  color: var(--text);
  background: var(--bg);
}

body {
  margin: 0;
  color: var(--text);
  background:
    radial-gradient(circle at top left, rgba(47, 129, 247, 0.18), transparent 32rem),
    var(--bg);
  font-family: "Roboto", Arial, sans-serif;
  line-height: 1.5;
}

button,
select,
textarea {
  font: inherit;
}

button,
select {
  cursor: pointer;
}

a {
  color: inherit;
  text-decoration: none;
}

.gh-topbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  min-height: 72px;
  padding: 14px clamp(18px, 4vw, 42px);
  border-bottom: 1px solid var(--border);
  background: rgba(13, 17, 23, 0.92);
  backdrop-filter: blur(16px);
}

.gh-brand {
  display: flex;
  align-items: center;
  gap: 12px;
  color: var(--text);
  font-family: "Roboto Condensed", "Roboto", sans-serif;
  font-size: 1.45rem;
  font-weight: 700;
  letter-spacing: 0.04em;
}

.gh-brand img {
  width: 40px;
  height: 40px;
}

.gh-link,
.ghost-button,
.copy-button,
.download-button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 34px;
  padding: 0 13px;
  border: 1px solid var(--border);
  border-radius: 6px;
  color: var(--text);
  background: #21262d;
  font-size: 0.86rem;
  font-weight: 700;
}

.gh-link:hover,
.ghost-button:hover,
.copy-button:hover,
.download-button:hover {
  border-color: var(--border-strong);
  background: #30363d;
}

.download-button {
  min-height: 36px;
  border-color: rgba(63, 185, 80, 0.42);
  color: #dff7e4;
  background: rgba(35, 134, 54, 0.2);
  white-space: nowrap;
}

.download-button:hover {
  border-color: rgba(63, 185, 80, 0.78);
  background: rgba(35, 134, 54, 0.32);
}

.gh-shell {
  width: min(1440px, 100%);
  margin: 0 auto;
  padding: clamp(22px, 4vw, 42px);
}

.repo-hero {
  max-width: 940px;
  padding-block: 12px 28px;
}

.repo-title {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
  color: var(--accent);
  font-size: 1rem;
}

.repo-owner {
  color: var(--muted);
}

.repo-visibility {
  padding: 2px 7px;
  border: 1px solid var(--border);
  border-radius: 999px;
  color: var(--muted);
  font-size: 0.74rem;
  font-weight: 700;
}

.repo-hero h1 {
  margin: 18px 0 12px;
  max-width: 760px;
  font-family: "Roboto Condensed", "Roboto", sans-serif;
  font-size: clamp(2.25rem, 5vw, 4.35rem);
  line-height: 0.95;
  letter-spacing: 0;
}

.repo-hero p {
  max-width: 760px;
  margin: 0;
  color: var(--muted);
  font-size: 1.08rem;
}

.repo-tabs {
  display: flex;
  gap: 2px;
  overflow-x: auto;
  border-bottom: 1px solid var(--border);
  scrollbar-width: none;
}

.repo-tabs::-webkit-scrollbar {
  display: none;
}

.repo-tabs a {
  position: relative;
  min-height: 48px;
  display: inline-flex;
  align-items: center;
  padding: 0 16px;
  color: var(--muted);
  font-weight: 700;
}

.repo-tabs a.active {
  color: var(--text);
}

.repo-tabs a.active::after {
  position: absolute;
  right: 12px;
  bottom: -1px;
  left: 12px;
  height: 2px;
  border-radius: 2px;
  background: #f78166;
  content: "";
}

.generator-layout {
  display: grid;
  grid-template-columns: minmax(320px, 0.86fr) minmax(0, 1.45fr);
  gap: 22px;
  align-items: start;
  padding-top: 24px;
}

.input-panel,
.output-panel,
.code-card,
.env-preview {
  border: 1px solid var(--border);
  border-radius: 8px;
  background: rgba(22, 27, 34, 0.94);
}

.input-panel,
.output-panel {
  display: grid;
  gap: 18px;
  padding: 18px;
}

.panel-heading,
.code-card-heading,
.mini-heading {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 16px;
}

.eyebrow,
.code-card-heading span,
.mini-heading span {
  margin: 0 0 5px;
  color: var(--accent);
  font-size: 0.74rem;
  font-weight: 800;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.panel-heading h2,
.code-card-heading h3 {
  margin: 0;
  font-size: 1.08rem;
}

.credential-label {
  display: grid;
  gap: 8px;
  color: var(--text);
  font-size: 0.88rem;
  font-weight: 700;
}

textarea {
  width: 100%;
  min-height: 260px;
  resize: vertical;
  padding: 14px;
  border: 1px solid var(--border);
  border-radius: 6px;
  color: var(--text);
  background: var(--code);
  font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
  font-size: 0.84rem;
  line-height: 1.55;
}

textarea:focus,
select:focus,
button:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 2px;
}

.mode-panel {
  display: grid;
  gap: 10px;
  padding: 14px;
  border: 1px solid var(--border);
  border-radius: 6px;
  background: rgba(13, 17, 23, 0.76);
}

.mode-panel span {
  color: var(--muted);
  font-size: 0.78rem;
  font-weight: 800;
  text-transform: uppercase;
}

.mode-panel label {
  display: flex;
  align-items: center;
  gap: 9px;
  color: var(--text);
}

.parse-status {
  margin: 0;
  padding: 12px 14px;
  border: 1px solid var(--border);
  border-radius: 6px;
  color: var(--muted);
  background: rgba(13, 17, 23, 0.76);
  font-size: 0.9rem;
}

.tool-status {
  margin: -4px 0 0;
  padding: 10px 12px;
  border: 1px solid rgba(47, 129, 247, 0.28);
  border-radius: 6px;
  color: var(--muted);
  background: rgba(47, 129, 247, 0.08);
  font-size: 0.84rem;
}

.tool-status.ready {
  border-color: rgba(63, 185, 80, 0.34);
  color: #9be9a8;
  background: rgba(35, 134, 54, 0.1);
}

.parse-status.ready {
  border-color: rgba(63, 185, 80, 0.5);
  color: var(--success);
}

.parse-status.error {
  border-color: rgba(248, 81, 73, 0.5);
  color: var(--danger);
}

.env-preview {
  overflow: hidden;
}

.mini-heading {
  align-items: center;
  padding: 12px 14px;
  border-bottom: 1px solid var(--border);
}

pre {
  overflow-x: auto;
  margin: 0;
  padding: 16px;
  color: #d6deeb;
  background: var(--code);
  font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
  font-size: 0.82rem;
  line-height: 1.58;
  white-space: pre;
}

.language-select-wrap {
  display: grid;
  gap: 5px;
  min-width: 180px;
}

.output-actions {
  display: flex;
  align-items: end;
  gap: 10px;
}

.language-select-wrap label {
  color: var(--muted);
  font-size: 0.74rem;
  font-weight: 800;
  text-transform: uppercase;
}

select {
  min-height: 36px;
  padding: 0 36px 0 11px;
  border: 1px solid var(--border);
  border-radius: 6px;
  color: var(--text);
  background: #21262d;
}

.language-tabs {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.language-tabs button {
  min-height: 34px;
  padding: 0 12px;
  border: 1px solid var(--border);
  border-radius: 999px;
  color: var(--muted);
  background: transparent;
  font-weight: 700;
}

.language-tabs button.active {
  border-color: var(--accent);
  color: var(--text);
  background: rgba(47, 129, 247, 0.18);
}

.file-strip {
  display: flex;
  align-items: center;
  gap: 9px;
  min-height: 38px;
  padding: 0 13px;
  border: 1px solid var(--border);
  border-radius: 6px;
  color: var(--muted);
  background: #0d1117;
  font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
  font-size: 0.82rem;
}

.file-dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: var(--success);
}

.example-stack {
  display: grid;
  gap: 18px;
}

.code-card {
  overflow: hidden;
}

.code-card-heading {
  align-items: center;
  padding: 14px 16px;
  border-bottom: 1px solid var(--border);
  background: rgba(13, 17, 23, 0.72);
}

.code-card-heading h3 {
  font-size: 0.98rem;
}

@media (max-width: 980px) {
  .generator-layout {
    grid-template-columns: 1fr;
  }

  .input-panel {
    position: static;
  }
}

@media (max-width: 680px) {
  .gh-topbar,
  .panel-heading,
  .code-card-heading {
    align-items: flex-start;
    flex-direction: column;
  }

  .gh-link,
  .ghost-button,
  .copy-button,
  .download-button,
  .output-actions,
  .language-select-wrap {
    width: 100%;
  }

  .output-actions {
    align-items: stretch;
    flex-direction: column-reverse;
  }

  .gh-shell {
    padding-inline: 16px;
  }
}