@import url("https://fonts.googleapis.com/css2?family=Mulish:wght@400;500;600;700;800&family=Roboto:wght@400;500;700&display=swap");

:root {
  /* Hubitat public-site design tokens, sampled 2026-08-17. */
  --ink: #121214;
  --ink-soft: #2b2b2f;
  --muted: #6b6b73;
  --paper: #ffffff;
  --surface: #f8f7fc;
  --card: #ffffff;
  --line: #e5e7eb;
  --lime: #81bc00;
  --lime-dark: #169c00;
  --lime-light: #defabc;
  --red: #b42318;
  --red-light: #fff1ef;
  --amber: #9a5b00;
  --amber-light: #fff7e5;
  --blue: #17699a;
  --blue-light: #eef7fc;
  --shadow: 0 14px 38px rgb(18 18 20 / 8%);
}

* { box-sizing: border-box; }

body {
  margin: 0;
  color: var(--ink);
  background: var(--paper);
  font: 400 16px/1.5 "Mulish", ui-sans-serif, system-ui, sans-serif;
}

button, textarea, input { font: inherit; }
main { width: min(1180px, calc(100% - 32px)); margin: auto; padding: 24px 0 72px; }

.hero {
  position: relative;
  display: grid;
  grid-template-columns: minmax(0, 1.5fr) minmax(230px, .5fr);
  gap: 42px;
  align-items: end;
  padding: 54px 40px 44px;
  overflow: hidden;
  border-radius: 16px;
  background: var(--surface);
}

.hero::before { position: absolute; inset: 0 auto 0 0; width: 8px; background: var(--lime); content: ""; }
.eyebrow, .step { margin: 0; color: var(--lime-dark); font-weight: 800; letter-spacing: .1em; text-transform: uppercase; font-size: .75rem; }
h1, h2, h3 { font-family: "Mulish", ui-sans-serif, system-ui, sans-serif; }
h1 { max-width: 800px; margin: .24em 0 .18em; font-size: clamp(2.7rem, 6vw, 4.5rem); font-weight: 500; line-height: 1.04; letter-spacing: -.04em; }
h2 { margin: .18em 0; color: var(--ink-soft); font-size: 1.6rem; font-weight: 600; line-height: 1.15; letter-spacing: -.022em; }
.lede { max-width: 720px; margin: 0; color: #444449; font-size: 1.12rem; }

.hero aside { display: grid; gap: 9px; padding: 22px; border-radius: 12px; background: var(--lime-light); color: var(--lime-dark); }
.hero aside strong { color: var(--ink); font-size: 1.18rem; font-weight: 700; }
.hero aside span::before { content: "✓"; margin-right: 8px; font-weight: 800; }

.concepts-intro { margin-top: 24px; padding: 22px 26px; border-radius: 16px; background: var(--surface); }
.concepts-intro h2 { margin: .2em 0 14px; color: var(--ink-soft); font-size: 1.1rem; font-weight: 700; }
.concepts-intro dl { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; margin: 0; }
.concepts-intro dl div { padding: 16px 18px; border-radius: 10px; background: var(--card); }
.concepts-intro dt { color: var(--lime-dark); font-size: .78rem; font-weight: 800; text-transform: uppercase; letter-spacing: .04em; }
.concepts-intro dd { margin: .35em 0 0; color: var(--ink-soft); }
.concepts-intro dd code { max-width: none; padding: 1px 5px; background: #e9e8ee; color: var(--ink-soft); }
.concepts-note { margin: 16px 2px 0; color: var(--muted); font-size: .92rem; }

.workspace { display: grid; grid-template-columns: 1.08fr .92fr; gap: 18px; margin-top: 28px; }
.editor-panel, .report-panel, .package-card, .next-step { border: 1px solid var(--line); border-radius: 16px; background: var(--card); box-shadow: var(--shadow); }
.editor-panel, .report-panel { min-width: 0; padding: 24px; }
.panel-head, .section-head { display: flex; justify-content: space-between; gap: 20px; align-items: center; }

.file-button, button { border: 1px solid transparent; border-radius: 8px; padding: 10px 16px; font-weight: 700; cursor: pointer; transition: background-color .16s ease, color .16s ease, transform .16s ease; }
.file-button { border-color: var(--lime-light); background: var(--lime-light); color: var(--lime-dark); }
.file-button:hover { background: #cfee9e; }
.file-button input { position: absolute; width: 1px; height: 1px; opacity: 0; }

textarea { width: 100%; min-height: 430px; margin-top: 16px; padding: 16px; resize: vertical; border: 1px solid #cacad1; border-radius: 8px; color: var(--ink); background: var(--surface); font: 13px/1.55 ui-monospace, SFMono-Regular, Consolas, monospace; tab-size: 2; }
textarea:focus { outline: 3px solid rgb(129 188 0 / 24%); border-color: var(--lime); }
.editor-actions { display: flex; justify-content: space-between; gap: 12px; margin-top: 12px; }
button { background: var(--surface); color: var(--ink-soft); }
button.primary { background: var(--lime); color: var(--ink); }
button.primary:hover { background: #93cf13; }
button.secondary:hover { background: #ecebf1; }
button:hover { transform: translateY(-1px); }
button:focus-visible, .file-button:focus-within { outline: 3px solid rgb(129 188 0 / 30%); outline-offset: 2px; }

.score { display: grid; place-items: center; width: 62px; height: 62px; border-radius: 999px; background: var(--lime-light); color: var(--lime-dark); font-size: .78rem; font-weight: 800; }
.score.fail { background: var(--red-light); color: var(--red); }
.score.warn { background: var(--amber-light); color: var(--amber); }
.muted, .section-head > p { color: var(--muted); }
.issues { display: grid; gap: 10px; margin-top: 18px; }
.issue { padding: 14px; border-left: 4px solid var(--blue); border-radius: 8px; background: var(--blue-light); }
.issue.error { border-color: var(--red); background: var(--red-light); }
.issue.warning { border-color: var(--amber); background: var(--amber-light); }
.issue-head { display: flex; justify-content: space-between; gap: 12px; font-size: .75rem; font-weight: 800; text-transform: uppercase; letter-spacing: .04em; }
.issue p { margin: .35em 0 0; }
.issue .suggestion { color: var(--muted); font-size: .9rem; }
.issue code { max-width: none; padding: 0; background: transparent; color: inherit; }

.preview-section, .submission-section { margin-top: 42px; }
.package-card { margin-top: 16px; padding: 26px; }
.package-card h3 { margin: 0; color: var(--ink-soft); font-size: 1.7rem; font-weight: 600; letter-spacing: -.022em; }
.package-meta { color: var(--muted); }
.components { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 12px; margin-top: 18px; }
.component { padding: 14px; border-radius: 8px; background: #f5fbe9; border-left: 4px solid var(--lime); }
.component.driver { background: var(--blue-light); border-color: var(--blue); }
.component strong, .component span { display: block; }
.component span { color: var(--muted); font-size: .88rem; overflow-wrap: anywhere; }
.kind { display: inline-block !important; width: max-content; margin-bottom: 5px; padding: 2px 7px; border-radius: 999px; background: var(--lime-light); color: var(--lime-dark) !important; font-size: .68rem !important; font-weight: 800; }
.driver .kind { background: #dcebf6; color: var(--blue) !important; }

.next-step { display: grid; grid-template-columns: 1fr auto; gap: 24px; align-items: center; margin-top: 34px; padding: 26px; background: var(--surface); }
.next-step p { margin: .4em 0 0; color: var(--muted); }
code { max-width: 440px; padding: 13px; border-radius: 8px; background: var(--ink); color: white; overflow-wrap: anywhere; }

.submission-grid { display: grid; grid-template-columns: 1.3fr .7fr; gap: 18px; margin-top: 16px; }
.submission-form, .readiness, .generated-entries article, .publish-steps { border: 1px solid var(--line); border-radius: 16px; background: var(--card); box-shadow: var(--shadow); }
.submission-form { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; padding: 24px; }
.submission-form label { display: grid; align-content: start; gap: 6px; color: var(--ink-soft); font-weight: 700; }
.submission-form label.wide { grid-column: 1 / -1; }
.submission-form input, .submission-form select { width: 100%; min-height: 46px; padding: 10px 12px; border: 1px solid #cacad1; border-radius: 8px; background: var(--surface); color: var(--ink); }
.submission-form input:focus, .submission-form select:focus { outline: 3px solid rgb(129 188 0 / 24%); border-color: var(--lime); }
.submission-form .tested { display: flex; align-items: flex-start; font-weight: 500; }
.submission-form .tested input { width: 20px; min-height: 20px; margin: 2px 4px 0 0; accent-color: var(--lime); }
.submission-form .taxonomy-status { display: block; margin: -8px 0 0; color: var(--muted); font-size: .85rem; font-weight: 500; }
.taxonomy-status a { color: var(--lime-dark); font-weight: 800; }
.readiness { padding: 24px; background: var(--surface); }
.readiness-head { display: flex; justify-content: space-between; gap: 18px; align-items: flex-start; }
.readiness h3 { margin: .2em 0 0; font-size: 1.45rem; }
#readiness-score { display: grid; place-items: center; min-width: 62px; min-height: 62px; border-radius: 999px; background: var(--amber-light); color: var(--amber); font-weight: 800; }
.readiness.ready #readiness-score { background: var(--lime-light); color: var(--lime-dark); }
.readiness ul { display: grid; gap: 8px; padding: 0; list-style: none; }
.readiness li { position: relative; padding-left: 25px; color: var(--muted); }
.readiness li::before { position: absolute; left: 0; content: "○"; color: var(--amber); font-weight: 800; }
.readiness li.pass { color: var(--ink-soft); }
.readiness li.pass::before { content: "✓"; color: var(--lime-dark); }
.readiness > p { margin-bottom: 0; padding-top: 14px; border-top: 1px solid var(--line); color: var(--muted); font-size: .88rem; }
.generated-entries { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; margin-top: 18px; }
.generated-entries article { min-width: 0; padding: 22px; }
.code-head { display: flex; justify-content: space-between; gap: 12px; align-items: center; }
.code-head h3 { margin: 0; font-size: 1.1rem; }
.code-head button { padding: 7px 11px; background: var(--lime-light); color: var(--lime-dark); }
pre { min-height: 170px; margin: 16px 0 0; padding: 16px; overflow: auto; border-radius: 8px; background: var(--ink); color: white; font: 12px/1.55 ui-monospace, SFMono-Regular, Consolas, monospace; white-space: pre-wrap; overflow-wrap: anywhere; }
.publish-steps { margin-top: 18px; padding: 24px; background: var(--surface); }
.publish-steps h3 { margin-top: 0; }
.publish-steps li { margin: .5em 0; }
.publish-steps code { padding: 2px 5px; }
.publish-steps a { color: var(--lime-dark); font-weight: 700; }

@media (max-width: 800px) {
  main { width: min(100% - 20px, 1180px); padding-top: 10px; }
  .hero { padding: 38px 24px 32px; }
  .hero, .workspace, .next-step, .submission-grid, .generated-entries, .concepts-intro dl { grid-template-columns: 1fr; }
  .submission-form { grid-template-columns: 1fr; }
  .submission-form label.wide { grid-column: auto; }
  .components { grid-template-columns: 1fr; }
  textarea { min-height: 340px; }
  .section-head { align-items: flex-start; flex-direction: column; }
}