/* ============================================================
   SocialCareKit design system
   Built stylesheet — no build step required on the server.
   Palette: deep teal primary, warm amber accent.
   RAG colours are reserved for status indicators only.
   ============================================================ */

/* ---- Tokens ---- */
:root {
  --c-primary: #0f5257;        /* deep teal */
  --c-primary-dark: #0a3a3e;
  --c-primary-tint: #e6f0f0;
  --c-accent: #f4a259;         /* warm amber */
  --c-accent-dark: #c97b2d;
  --c-ink: #1c2b2d;
  --c-ink-soft: #47585a;
  --c-line: #d8e0e0;
  --c-bg: #ffffff;
  --c-bg-soft: #f5f8f8;
  --c-focus: #ffdd00;          /* GOV.UK-style focus */
  /* RAG — status only */
  --rag-red: #b10e1e;
  --rag-red-bg: #fbe9eb;
  --rag-amber: #9a6100;
  --rag-amber-bg: #fdf3df;
  --rag-green: #106934;
  --rag-green-bg: #e7f3ec;
  --radius: 8px;
  --shadow: 0 1px 3px rgba(16, 42, 44, .12);
  --font: "Segoe UI", system-ui, -apple-system, Roboto, "Helvetica Neue", Arial, sans-serif;
  --maxw: 1100px;
}

/* ---- Reset & base ---- */
*, *::before, *::after { box-sizing: border-box; }
[hidden] { display: none !important; }
html { -webkit-text-size-adjust: 100%; }
body {
  margin: 0;
  font-family: var(--font);
  font-size: 1.0625rem;
  line-height: 1.6;
  color: var(--c-ink);
  background: var(--c-bg);
}
img, svg { max-width: 100%; height: auto; }
h1, h2, h3, h4 { line-height: 1.25; color: var(--c-ink); margin: 1.6em 0 .5em; }
h1 { font-size: clamp(1.7rem, 4vw, 2.4rem); margin-top: .4em; }
h2 { font-size: clamp(1.3rem, 3vw, 1.65rem); }
h3 { font-size: 1.15rem; }
p, ul, ol { margin: 0 0 1em; }
a { color: var(--c-primary); text-underline-offset: 2px; }
a:hover { color: var(--c-primary-dark); }
hr { border: 0; border-top: 1px solid var(--c-line); margin: 2rem 0; }
table { border-collapse: collapse; width: 100%; margin: 0 0 1.25rem; }
th, td { text-align: left; padding: .55rem .7rem; border-bottom: 1px solid var(--c-line); vertical-align: top; }
thead th { background: var(--c-bg-soft); border-bottom: 2px solid var(--c-line); }
code { background: var(--c-bg-soft); padding: .1em .35em; border-radius: 4px; font-size: .92em; }

/* ---- Accessibility ---- */
:focus-visible {
  outline: 3px solid var(--c-focus);
  outline-offset: 1px;
  box-shadow: 0 0 0 5px rgba(0,0,0,.85);
  border-radius: 2px;
}
.skip-link {
  position: absolute; left: -9999px; top: 0; z-index: 100;
  background: var(--c-focus); color: #000; padding: .6rem 1rem; font-weight: 600;
}
.skip-link:focus { left: 0; }
.visually-hidden {
  position: absolute !important; width: 1px; height: 1px;
  overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap;
}
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation-duration: .01ms !important; transition-duration: .01ms !important; scroll-behavior: auto !important; }
}

/* ---- Layout ---- */
.container { max-width: var(--maxw); margin: 0 auto; padding: 0 1rem; }
.section { padding: 2.5rem 0; }
.section-soft { background: var(--c-bg-soft); }
.grid { display: grid; gap: 1.25rem; }
@media (min-width: 700px) {
  .grid-2 { grid-template-columns: 1fr 1fr; }
  .grid-3 { grid-template-columns: repeat(3, 1fr); }
  .grid-4 { grid-template-columns: repeat(4, 1fr); }
}

/* ---- Site banner ---- */
.site-banner {
  background: var(--c-accent); color: #3a2200;
  text-align: center; padding: .55rem 1rem; font-weight: 600;
}

/* ---- Header ---- */
.site-header { background: var(--c-primary); color: #fff; }
.header-inner { display: flex; align-items: center; gap: 1rem; flex-wrap: wrap; padding-top: .7rem; padding-bottom: .7rem; }
.brand { display: inline-flex; align-items: center; gap: .6rem; text-decoration: none; }
.brand-name { font-size: 1.3rem; font-weight: 700; color: #fff; letter-spacing: -.01em; }
.brand-accent { color: var(--c-accent); }
.nav-toggle {
  margin-left: auto; background: none; border: 2px solid rgba(255,255,255,.5);
  color: #fff; border-radius: 6px; padding: .35rem .5rem; cursor: pointer;
}
.site-nav { display: none; width: 100%; }
.site-nav.open { display: block; }
.site-nav ul { list-style: none; margin: 0; padding: 0; display: flex; flex-direction: column; gap: .1rem; }
.site-nav a {
  display: block; color: #fff; text-decoration: none; font-weight: 600;
  padding: .55rem .6rem; border-radius: 6px;
}
.site-nav a:hover { background: rgba(255,255,255,.12); color: #fff; }
.site-nav a[aria-current="page"] { box-shadow: inset 0 -3px 0 var(--c-accent); border-radius: 6px 6px 0 0; }
.header-search { display: flex; margin: .6rem 0; }
.header-search input {
  flex: 1; min-width: 0; border: 0; border-radius: 6px 0 0 6px;
  padding: .5rem .7rem; font-size: 1rem; font-family: inherit;
}
.header-search button {
  border: 0; background: var(--c-accent); color: #3a2200;
  border-radius: 0 6px 6px 0; padding: 0 .8rem; cursor: pointer;
}
@media (min-width: 860px) {
  .nav-toggle { display: none; }
  .site-nav { display: flex !important; align-items: center; gap: .5rem; width: auto; margin-left: auto; }
  .site-nav ul { flex-direction: row; }
  .header-search { margin: 0 0 0 .6rem; width: 240px; }
}

/* ---- Breadcrumbs ---- */
.breadcrumbs { background: var(--c-bg-soft); border-bottom: 1px solid var(--c-line); font-size: .9rem; }
.breadcrumbs ol { list-style: none; display: flex; flex-wrap: wrap; gap: .25rem; margin: 0; padding: .5rem 0; }
.breadcrumbs li + li::before { content: "›"; margin: 0 .35rem; color: var(--c-ink-soft); }
.breadcrumbs a { color: var(--c-ink-soft); }

/* ---- Hero ---- */
.hero { background: linear-gradient(160deg, var(--c-primary) 0%, var(--c-primary-dark) 100%); color: #fff; padding: 3rem 0 3.2rem; }
.hero h1 { color: #fff; max-width: 720px; }
.hero p.lead { font-size: 1.2rem; max-width: 640px; color: #dcebeb; }
.hero .btn-accent { margin-top: .6rem; }

/* ---- Buttons ---- */
.btn {
  display: inline-block; font-weight: 700; text-decoration: none; cursor: pointer;
  border-radius: var(--radius); padding: .65rem 1.25rem; font-size: 1rem;
  border: 2px solid transparent; font-family: inherit; text-align: center;
}
.btn-primary { background: var(--c-primary); color: #fff; }
.btn-primary:hover { background: var(--c-primary-dark); color: #fff; }
.btn-accent { background: var(--c-accent); color: #3a2200; }
.btn-accent:hover { background: var(--c-accent-dark); color: #fff; }
.btn-outline { background: #fff; color: var(--c-primary); border-color: var(--c-primary); }
.btn-outline:hover { background: var(--c-primary-tint); }
.btn-ghost { background: none; color: var(--c-primary); text-decoration: underline; border: 0; padding: .4rem .6rem; }
.btn-sm { padding: .35rem .75rem; font-size: .92rem; }
.btn-danger { background: var(--rag-red); color: #fff; }
.btn[disabled] { opacity: .55; cursor: not-allowed; }

/* ---- Cards ---- */
.card {
  background: #fff; border: 1px solid var(--c-line); border-radius: var(--radius);
  padding: 1.25rem; box-shadow: var(--shadow); display: flex; flex-direction: column;
}
.card h2, .card h3 { margin-top: 0; }
.card .card-link { margin-top: auto; font-weight: 600; }
.card-icon { width: 44px; height: 44px; border-radius: 10px; background: var(--c-primary-tint); display: grid; place-items: center; margin-bottom: .75rem; color: var(--c-primary); }
a.card-wrap { text-decoration: none; color: inherit; }
a.card-wrap:hover .card { border-color: var(--c-primary); }

/* ---- Tags / badges ---- */
.tag {
  display: inline-block; font-size: .8rem; font-weight: 700; border-radius: 999px;
  padding: .12rem .65rem; background: var(--c-primary-tint); color: var(--c-primary-dark);
}
.tag-ofsted { background: #e8e5f5; color: #3f3376; }
.tag-cqc { background: #e3eef8; color: #174a7c; }
.tag-both { background: var(--c-primary-tint); color: var(--c-primary-dark); }

/* RAG — status indicators only */
.rag { display: inline-block; font-weight: 700; border-radius: 6px; padding: .15rem .6rem; font-size: .92rem; }
.rag-red { background: var(--rag-red-bg); color: var(--rag-red); }
.rag-amber { background: var(--rag-amber-bg); color: var(--rag-amber); }
.rag-green { background: var(--rag-green-bg); color: var(--rag-green); }
.rag-dot { display: inline-block; width: .7em; height: .7em; border-radius: 50%; margin-right: .35em; }
.rag-red .rag-dot { background: var(--rag-red); }
.rag-amber .rag-dot { background: var(--rag-amber); }
.rag-green .rag-dot { background: var(--rag-green); }

/* ---- Notices ---- */
.notice { border-left: 5px solid var(--c-primary); background: var(--c-primary-tint); padding: .9rem 1.1rem; border-radius: 0 var(--radius) var(--radius) 0; margin: 0 0 1.25rem; }
.notice-warn { border-color: var(--rag-amber); background: var(--rag-amber-bg); }
.notice-danger { border-color: var(--rag-red); background: var(--rag-red-bg); }
.notice-success { border-color: var(--rag-green); background: var(--rag-green-bg); }
.notice p:last-child { margin-bottom: 0; }
.privacy-note { display: flex; gap: .6rem; align-items: flex-start; font-size: .95rem; background: var(--rag-green-bg); border: 1px solid #bcd8c6; color: #134a28; border-radius: var(--radius); padding: .7rem 1rem; margin: 0 0 1.5rem; }

/* ---- Summary box (articles) ---- */
.summary-box { background: var(--c-bg-soft); border: 1px solid var(--c-line); border-left: 5px solid var(--c-accent); border-radius: var(--radius); padding: 1rem 1.25rem; margin: 1.25rem 0; }
.summary-box h2 { margin: 0 0 .4rem; font-size: 1.05rem; text-transform: uppercase; letter-spacing: .04em; color: var(--c-ink-soft); }
.meta-line { color: var(--c-ink-soft); font-size: .92rem; margin: .3rem 0 1rem; }

/* ---- Article body ---- */
.article-body { max-width: 760px; }
.article-body h2 { border-bottom: 2px solid var(--c-primary-tint); padding-bottom: .25rem; }
.legislation-list { background: var(--c-bg-soft); border-radius: var(--radius); padding: 1rem 1.25rem 1rem 2.4rem; }

/* ---- Forms ---- */
.form-row { margin-bottom: 1.1rem; }
.form-row label, .field-label { display: block; font-weight: 600; margin-bottom: .3rem; }
.form-hint { color: var(--c-ink-soft); font-size: .9rem; margin: -.15rem 0 .35rem; }
input[type="text"], input[type="email"], input[type="number"], input[type="date"],
input[type="time"], input[type="search"], input[type="password"], select, textarea {
  width: 100%; max-width: 480px; padding: .55rem .7rem; font-size: 1rem; font-family: inherit;
  border: 2px solid var(--c-ink-soft); border-radius: 6px; background: #fff; color: var(--c-ink);
}
textarea { max-width: 640px; min-height: 130px; }
input:focus, select:focus, textarea:focus { border-color: var(--c-ink); }
fieldset { border: 1px solid var(--c-line); border-radius: var(--radius); padding: 1rem 1.25rem; margin: 0 0 1.25rem; }
legend { font-weight: 700; padding: 0 .4rem; }
.radio-row, .check-row { display: flex; align-items: center; gap: .5rem; margin: .35rem 0; font-weight: 400; }
.radio-row input, .check-row input { width: 1.3rem; height: 1.3rem; accent-color: var(--c-primary); }
.hp-field { position: absolute !important; left: -9999px !important; height: 1px; overflow: hidden; }

/* ---- Tool chrome ---- */
.tool-panel { background: #fff; border: 1px solid var(--c-line); border-radius: var(--radius); box-shadow: var(--shadow); padding: 1.4rem; margin: 0 0 2rem; }
.tool-result { border-radius: var(--radius); padding: 1.25rem 1.4rem; margin-top: 1.25rem; border: 2px solid var(--c-line); }
.tool-result.pass { border-color: var(--rag-green); background: var(--rag-green-bg); }
.tool-result.fail { border-color: var(--rag-red); background: var(--rag-red-bg); }
.tool-result.warn { border-color: var(--rag-amber); background: var(--rag-amber-bg); }
.tool-result h2, .tool-result h3 { margin-top: 0; }
.result-figure { font-size: 1.9rem; font-weight: 800; }
.tool-actions { display: flex; gap: .6rem; flex-wrap: wrap; margin-top: 1rem; }
.how-it-works { max-width: 760px; }
.check-list { list-style: none; padding: 0; }
.check-list li { display: flex; gap: .7rem; align-items: flex-start; padding: .7rem .5rem; border-bottom: 1px solid var(--c-line); }
.last-reviewed { color: var(--c-ink-soft); font-size: .9rem; }

/* ---- Footer ---- */
.site-footer { background: var(--c-primary-dark); color: #cfe0e0; margin-top: 3rem; }
.footer-grid { display: grid; gap: 1.5rem; padding: 2.2rem 1rem; }
@media (min-width: 700px) { .footer-grid { grid-template-columns: 2fr 1fr 1fr; } }
.footer-brand { font-size: 1.2rem; font-weight: 700; color: #fff; margin-bottom: .5rem; }
.footer-heading { font-size: .95rem; text-transform: uppercase; letter-spacing: .06em; color: #9dbdbd; margin: 0 0 .6rem; }
.site-footer ul { list-style: none; margin: 0; padding: 0; }
.site-footer li { margin: .3rem 0; }
.site-footer a { color: #e8f2f2; }
.footer-small { font-size: .9rem; }
.footer-bottom { border-top: 1px solid rgba(255,255,255,.15); padding-top: 1rem; padding-bottom: 1.4rem; font-size: .85rem; }

/* ---- Filter bar (templates, acronyms) ---- */
.filter-bar { display: flex; flex-wrap: wrap; gap: .5rem; align-items: center; margin: 0 0 1.5rem; }
.filter-bar .chip {
  border: 2px solid var(--c-line); background: #fff; border-radius: 999px;
  padding: .3rem .9rem; font-weight: 600; cursor: pointer; font-size: .95rem; font-family: inherit; color: var(--c-ink);
}
.filter-bar .chip[aria-pressed="true"] { background: var(--c-primary); border-color: var(--c-primary); color: #fff; }

/* ---- Search results ---- */
.search-result { border-bottom: 1px solid var(--c-line); padding: 1rem 0; }
.search-result h2 { margin: 0 0 .25rem; font-size: 1.15rem; }
.search-kind { font-size: .8rem; font-weight: 700; text-transform: uppercase; letter-spacing: .05em; color: var(--c-ink-soft); }

/* ---- Related resources ---- */
.related-block { background: var(--c-bg-soft); border-radius: var(--radius); padding: 1.25rem 1.4rem; margin: 2.5rem 0 0; }
.related-block h2 { margin-top: 0; font-size: 1.15rem; }

/* ---- Print ---- */
@media print {
  .site-header, .site-footer, .breadcrumbs, .site-banner, .tool-actions,
  .nav-toggle, .header-search, .related-block, .how-it-works, .no-print, .skip-link { display: none !important; }
  body { font-size: 11pt; color: #000; }
  a { color: #000; text-decoration: none; }
  .tool-panel, .tool-result, .card { border: 1px solid #999; box-shadow: none; break-inside: avoid; }
  .print-only { display: block !important; }
  main { padding: 0; }
}
.print-only { display: none; }