cobble-lang 0.6.2

:root {
  color-scheme: dark;
  --ink: #f7f4ea;
  --muted: #b7c1b0;
  --line: rgba(255, 255, 255, 0.16);
  --panel: rgba(11, 16, 18, 0.88);
  --panel-strong: rgba(8, 11, 13, 0.94);
  --green: #7bd66f;
  --amber: #f1c363;
  --blue: #68b8ff;
  --red: #ff8174;
  --stone: #202722;
  --shadow: 0 18px 70px rgba(0, 0, 0, 0.46);
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  background: #0b1012;
  color: var(--ink);
  font-family:
    Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI",
    sans-serif;
}

button,
input,
select,
textarea {
  font: inherit;
}

button {
  color: inherit;
}

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

.demo-shell {
  position: relative;
  min-height: 100svh;
  overflow: hidden;
  padding: 24px clamp(22px, 4vw, 56px) 56px;
}

.hero-image {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  z-index: 0;
}

.hero-scrim {
  position: absolute;
  inset: 0;
  z-index: 1;
  background:
    linear-gradient(90deg, rgba(6, 10, 11, 0.88), rgba(6, 10, 11, 0.62) 38%, rgba(6, 10, 11, 0.28)),
    linear-gradient(180deg, rgba(6, 10, 11, 0.68), rgba(6, 10, 11, 0.76));
}

.topbar,
.hero-copy,
.workbench {
  position: relative;
  z-index: 2;
}

.topbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  max-width: 1480px;
  margin: 0 auto 42px;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-weight: 800;
  letter-spacing: 0;
}

.brand-mark {
  display: grid;
  place-items: center;
  width: 34px;
  height: 34px;
  border: 1px solid rgba(255, 255, 255, 0.28);
  border-radius: 8px;
  background: rgba(123, 214, 111, 0.18);
  color: var(--green);
}

.nav-actions,
.toolbar-actions {
  display: flex;
  align-items: center;
  gap: 8px;
}

.toolbar-actions {
  flex-wrap: wrap;
  justify-content: flex-end;
  gap: 10px;
}

.nav-link,
.secondary-button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  min-height: 38px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.08);
  color: var(--ink);
  cursor: pointer;
  font-size: 0.9rem;
  font-weight: 800;
}

.nav-link {
  padding: 0 12px;
}

.secondary-button {
  padding: 0 14px;
}

.icon-button,
.command-button,
.view-tabs button,
.file-tabs button {
  border: 1px solid var(--line);
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.08);
  color: var(--ink);
  cursor: pointer;
}

.icon-button {
  display: grid;
  place-items: center;
  width: 38px;
  height: 38px;
}

.icon-button:disabled,
.secondary-button:disabled,
.command-button:disabled {
  cursor: not-allowed;
  opacity: 0.55;
}

.command-button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  min-height: 38px;
  padding: 0 14px;
  background: #e4f7d7;
  color: #142012;
  font-weight: 800;
}

.hero-copy {
  max-width: 1480px;
  margin: 0 auto 34px;
}

.eyebrow {
  margin: 0 0 8px;
  color: var(--green);
  font-size: 0.78rem;
  font-weight: 800;
  text-transform: uppercase;
}

h1 {
  margin: 0;
  font-size: clamp(3.2rem, 9vw, 7.6rem);
  line-height: 0.86;
  letter-spacing: 0;
}

.hero-copy p:last-child {
  max-width: 620px;
  margin: 18px 0 0;
  color: #e6eadb;
  font-size: clamp(1rem, 2vw, 1.25rem);
  line-height: 1.5;
}

.home-hero {
  position: relative;
  min-height: 88svh;
  overflow: hidden;
  padding: 24px clamp(22px, 4vw, 56px) 72px;
}

.home-hero-copy {
  position: relative;
  z-index: 2;
  max-width: 1480px;
  margin: 0 auto;
  padding-top: clamp(56px, 11vh, 140px);
}

.home-hero-copy p:not(.eyebrow) {
  max-width: 720px;
  margin: 24px 0 0;
  color: #e6eadb;
  font-size: clamp(1rem, 2vw, 1.25rem);
  line-height: 1.55;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin-top: 34px;
}

.hero-command {
  min-width: 178px;
}

.home-summary-band {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 2px;
  background: #26302a;
}

.home-summary {
  display: grid;
  grid-template-columns: auto 1fr;
  column-gap: 12px;
  row-gap: 4px;
  min-height: 112px;
  padding: 22px clamp(18px, 2.5vw, 34px);
  background: #101719;
}

.home-summary svg {
  grid-row: span 2;
  width: 18px;
  height: 18px;
  color: var(--green);
}

.home-summary strong {
  font-size: 0.9rem;
}

.home-summary span {
  color: var(--muted);
  line-height: 1.35;
}

.examples-band,
.compiler-band {
  padding: clamp(56px, 8vw, 104px) clamp(22px, 5vw, 72px);
}

.examples-band {
  background: #0d1315;
}

.section-heading {
  max-width: 1480px;
  margin: 0 auto 34px;
}

.section-heading h2,
.compiler-copy h2 {
  max-width: 760px;
  margin: 0;
  font-size: clamp(1.9rem, 4vw, 3.4rem);
  line-height: 1.02;
  letter-spacing: 0;
}

.section-heading p:last-child,
.compiler-copy p:last-child {
  max-width: 700px;
  margin: 16px 0 0;
  color: var(--muted);
  line-height: 1.55;
}

.example-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 20px;
  max-width: 1480px;
  margin: 0 auto;
}

.example-card {
  min-width: 0;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.055);
  overflow: hidden;
}

.example-title {
  display: flex;
  align-items: center;
  gap: 8px;
  min-height: 54px;
  padding: 0 18px;
  border-bottom: 1px solid var(--line);
  background: rgba(5, 8, 10, 0.56);
}

.example-title svg {
  color: var(--amber);
}

.syntax-code {
  min-height: 284px;
  margin: 0;
  padding: 20px;
  overflow: auto;
  color: #e6f7df;
  font-family:
    "SFMono-Regular", Consolas, "Liberation Mono", Menlo, monospace;
  font-size: 0.82rem;
  line-height: 1.62;
  overflow-wrap: anywhere;
  white-space: pre-wrap;
}

.editor-highlight code,
.output-code code,
.diagnostics code {
  display: block;
  min-width: max-content;
}

.syntax-code code {
  display: block;
  min-width: 0;
}

.compiler-band {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 36px;
  background: #18201c;
}

.compiler-copy {
  max-width: 1480px;
}

.workbench {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1.08fr);
  gap: 20px;
  max-width: 1480px;
  margin: 0 auto;
}

.panel {
  min-height: min(63svh, 720px);
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--panel);
  box-shadow: var(--shadow);
  overflow: hidden;
  backdrop-filter: blur(18px);
}

.editor-panel,
.output-panel {
  display: flex;
  flex-direction: column;
}

.panel-toolbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
  min-height: 58px;
  padding: 12px;
  border-bottom: 1px solid var(--line);
  background: var(--panel-strong);
}

.toolbar-title {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  min-width: 0;
  font-weight: 800;
}

.toolbar-title span {
  min-width: 0;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.editor-panel .toolbar-title {
  flex: 0 0 auto;
  min-width: 118px;
}

.output-actions {
  gap: 8px;
}

.select-field,
.namespace-field {
  display: flex;
  align-items: center;
  gap: 8px;
  height: 38px;
  padding: 0 8px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.06);
  color: var(--muted);
  font-size: 0.8rem;
}

.select-field select {
  max-width: 158px;
  border: 0;
  outline: 0;
  background: transparent;
  color: var(--ink);
  font-weight: 700;
}

.select-field option {
  background: #111719;
  color: var(--ink);
}

.namespace-field input {
  width: 92px;
  border: 0;
  outline: 0;
  background: transparent;
  color: var(--ink);
  font-weight: 700;
}

.view-tabs .selected,
.file-tabs .selected {
  border-color: rgba(123, 214, 111, 0.66);
  background: rgba(123, 214, 111, 0.16);
  color: var(--ink);
}

.editor-stack {
  flex: 1;
  position: relative;
  min-height: 440px;
  background: rgba(5, 8, 10, 0.76);
}

.source-editor,
.editor-highlight {
  display: block;
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  min-height: 440px;
  margin: 0;
  padding: 22px;
  border: 0;
  outline: 0;
  font-family:
    "SFMono-Regular", Consolas, "Liberation Mono", Menlo, monospace;
  font-size: 0.92rem;
  line-height: 1.7;
  tab-size: 4;
  white-space: pre;
}

.editor-highlight {
  overflow: hidden;
  color: #f8f2df;
  pointer-events: none;
}

.source-editor {
  resize: none;
  overflow: auto;
  background: transparent;
  color: transparent;
  caret-color: #f8f2df;
  -webkit-text-fill-color: transparent;
}

.source-editor::selection {
  background: rgba(104, 184, 255, 0.32);
}

.status-strip {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
  padding: 10px;
  border-bottom: 1px solid var(--line);
  color: var(--muted);
  font-size: 0.82rem;
}

.status-strip span {
  padding: 5px 8px;
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.07);
}

.status-strip.pending span,
.status-strip.failed span {
  background: transparent;
  padding: 0;
}

.status-strip.failed {
  color: var(--red);
}

.view-tabs {
  display: grid;
  grid-template-columns: repeat(5, minmax(0, 1fr));
  gap: 8px;
  padding: 12px;
  border-bottom: 1px solid var(--line);
}

.view-tabs button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  min-width: 0;
  min-height: 34px;
  padding: 0 8px;
  color: var(--muted);
  font-size: 0.8rem;
}

.view-tabs span {
  min-width: 0;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.file-tabs {
  display: flex;
  gap: 8px;
  padding: 12px;
  border-bottom: 1px solid var(--line);
  overflow-x: auto;
}

.file-tabs button {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  flex: 0 0 auto;
  max-width: 240px;
  min-height: 34px;
  padding: 0 10px;
  color: var(--muted);
}

.file-tabs span {
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.output-code,
.diagnostics {
  flex: 1;
  min-height: 320px;
  max-height: none;
  margin: 0;
  padding: 22px;
  overflow: auto;
  background: rgba(5, 8, 10, 0.78);
  color: #e6f7df;
  font-family:
    "SFMono-Regular", Consolas, "Liberation Mono", Menlo, monospace;
  font-size: 0.86rem;
  line-height: 1.62;
  white-space: pre;
}

.diagnostics {
  color: #ffd2ca;
  white-space: pre-wrap;
}

.tok-keyword {
  color: #68b8ff;
}

.tok-command {
  color: #f1c363;
}

.tok-string {
  color: #7bd66f;
}

.tok-number,
.tok-constant {
  color: #d7a8ff;
}

.tok-comment {
  color: #8c9a88;
}

.tok-selector {
  color: #ffb3a9;
}

.tok-resource {
  color: #89ddff;
}

.tok-helper,
.tok-call,
.tok-key {
  color: #f7f4ea;
}

.tok-punctuation {
  color: #b7c1b0;
}

.output-empty {
  display: grid;
  place-items: center;
  flex: 1;
  min-height: 320px;
  padding: 20px;
  background: rgba(5, 8, 10, 0.78);
  color: var(--muted);
  text-align: center;
}

.details-band {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 2px;
  background: #26302a;
}

.detail {
  display: grid;
  grid-template-columns: auto 1fr;
  column-gap: 14px;
  row-gap: 6px;
  min-height: 126px;
  padding: 30px clamp(24px, 4vw, 56px);
  background: #101719;
}

.detail svg {
  grid-row: span 2;
  color: var(--amber);
}

.detail strong {
  font-size: 0.95rem;
}

.detail span {
  color: var(--muted);
  line-height: 1.45;
}

.spin {
  animation: spin 0.9s linear infinite;
}

@keyframes spin {
  to {
    transform: rotate(360deg);
  }
}

@media (max-width: 1360px) {
  .workbench {
    grid-template-columns: 1fr;
  }

  .panel {
    min-height: 520px;
  }
}

@media (max-width: 1500px) and (min-width: 981px) {
  .example-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .example-card:nth-child(3) {
    grid-column: 1 / -1;
  }

  .syntax-code {
    min-height: 224px;
  }

  .example-card:nth-child(3) .syntax-code {
    min-height: 180px;
  }
}

@media (max-width: 980px) {
  .demo-shell,
  .home-hero {
    padding: 16px 14px 36px;
  }

  .details-band,
  .home-summary-band,
  .example-grid {
    grid-template-columns: 1fr;
  }

  .home-hero {
    min-height: auto;
  }

  .home-hero-copy {
    padding-top: 44px;
    padding-bottom: 56px;
  }

  .examples-band,
  .compiler-band {
    padding: 46px 16px;
  }

  .compiler-band {
    align-items: flex-start;
    flex-direction: column;
  }

  .panel {
    min-height: 520px;
  }

  .editor-stack,
  .source-editor,
  .editor-highlight {
    min-height: 420px;
  }

  .output-code,
  .diagnostics,
  .output-empty {
    min-height: 360px;
    max-height: 420px;
  }
}

@media (max-width: 640px) {
  .topbar {
    align-items: flex-start;
    flex-direction: column;
    gap: 12px;
    margin-bottom: 30px;
  }

  .brand {
    width: 100%;
  }

  .nav-actions {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 6px;
    width: 100%;
  }

  .nav-link {
    width: 100%;
    min-height: 34px;
    padding: 0 8px;
    font-size: 0.82rem;
  }

  .nav-link svg {
    flex: 0 0 auto;
  }

  .home-hero-copy {
    padding-top: 32px;
    padding-bottom: 42px;
  }

  .hero-actions {
    gap: 10px;
  }

  .hero-actions .command-button,
  .hero-actions .secondary-button {
    width: 100%;
  }

  .panel-toolbar {
    align-items: stretch;
    flex-direction: column;
    gap: 12px;
  }

  .toolbar-actions {
    width: 100%;
    justify-content: space-between;
  }

  .toolbar-title {
    width: 100%;
  }

  .select-field,
  .namespace-field {
    flex: 0 0 100%;
    width: 100%;
  }

  .select-field select {
    max-width: none;
    width: 100%;
  }

  .namespace-field input {
    width: 100%;
  }

  .editor-panel .icon-button {
    flex: 0 0 38px;
  }

  .editor-panel .command-button {
    flex: 1;
    min-width: 114px;
  }

  .output-actions {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .output-actions .secondary-button,
  .output-actions .command-button {
    min-width: 0;
    padding: 0 8px;
  }

  .panel {
    min-height: auto;
  }

  .editor-stack,
  .source-editor,
  .editor-highlight {
    min-height: 360px;
  }

  .source-editor,
  .editor-highlight {
    padding: 16px;
    font-size: 0.84rem;
    line-height: 1.65;
  }

  .view-tabs {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .output-code,
  .diagnostics,
  .output-empty {
    min-height: 300px;
    max-height: 360px;
    padding: 16px;
    font-size: 0.8rem;
  }

  h1 {
    font-size: 3.4rem;
  }

  .home-summary {
    min-height: 78px;
    padding: 18px;
  }

  .detail {
    min-height: 112px;
  }

  .example-card pre {
    min-height: 230px;
  }
}