/* ============================================================
   CQC Prep Centre — design system
   Signature: every module is colour-keyed to the five CQC key
   questions. Safe=powder, Effective=sage, Caring=blush,
   Responsive=butter, Well-led=lavender.
   ============================================================ */

:root {
  --paper: #FBF9F6;
  --card: #FFFFFF;
  --ink: #33383F;
  --muted: #6E7681;
  --line: #E9E4DC;

  --safe: #D6E4F5;       --safe-deep: #3D6B9E;
  --effective: #D4E6D9;  --effective-deep: #47795B;
  --caring: #F6DBDE;     --caring-deep: #B05A68;
  --responsive: #F7EACB; --responsive-deep: #9A7A2C;
  --well_led: #E2DAF2;   --well_led-deep: #6A57A5;

  --accent: var(--effective-deep);
  --danger: #B0483F;
  --radius: 14px;
  --shadow: 0 1px 2px rgba(51, 56, 63, .05), 0 8px 24px rgba(51, 56, 63, .06);
  --font-display: "Fraunces", Georgia, serif;
  --font-body: "Public Sans", -apple-system, "Segoe UI", sans-serif;
}

* { box-sizing: border-box; }
html { font-size: 16px; }
body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font-family: var(--font-body);
  line-height: 1.55;
  -webkit-font-smoothing: antialiased;
}
h1, h2, h3 { font-family: var(--font-display); font-weight: 560; line-height: 1.15; margin: 0 0 .5rem; }
h1 { font-size: 1.9rem; letter-spacing: -.01em; }
h2 { font-size: 1.3rem; }
h3 { font-size: 1.05rem; }
p { margin: 0 0 .8rem; }
a { color: var(--accent); text-decoration: none; }
a:hover { text-decoration: underline; }
:focus-visible { outline: 3px solid var(--safe-deep); outline-offset: 2px; border-radius: 4px; }

/* ---------- app shell ---------- */
.shell { display: grid; grid-template-columns: 236px 1fr; min-height: 100vh; }
.sidebar {
  background: linear-gradient(180deg, #F4EFE7 0%, #F0EAF2 100%);
  border-right: 1px solid var(--line);
  padding: 1.4rem 1rem;
  display: flex; flex-direction: column; gap: 1.6rem;
  position: sticky; top: 0; height: 100vh;
}
.brand { font-family: var(--font-display); font-size: 1.05rem; font-weight: 640; letter-spacing: -.01em; color: var(--ink); display: flex; align-items: center; flex-wrap: nowrap; white-space: nowrap; }
.brand > div { line-height: 1.2; }
.brand small { display: block; font-family: var(--font-body); font-weight: 500; font-size: .62rem; letter-spacing: .1em; text-transform: uppercase; color: var(--muted); margin-top: .15rem; }
.brand-mark { display: inline-flex; width: 34px; height: 34px; border-radius: 10px; align-items: center; justify-content: center; margin-right: .5rem;
  background: conic-gradient(var(--safe) 0 72deg, var(--effective) 72deg 144deg, var(--caring) 144deg 216deg, var(--responsive) 216deg 288deg, var(--well_led) 288deg 360deg);
  font-size: .8rem; font-weight: 700; color: var(--ink); vertical-align: middle; }
.nav { display: flex; flex-direction: column; gap: .15rem; }
.nav a {
  display: flex; align-items: center; gap: .6rem;
  padding: .55rem .7rem; border-radius: 10px;
  color: var(--ink); font-size: .92rem; font-weight: 500;
}
.nav a:hover { background: rgba(255, 255, 255, .7); text-decoration: none; }
.nav a.active { background: var(--card); box-shadow: var(--shadow); font-weight: 600; }
.nav .dot { width: 9px; height: 9px; border-radius: 50%; flex: none; }
.nav-label { font-size: .68rem; letter-spacing: .12em; text-transform: uppercase; color: var(--muted); padding: 0 .7rem; margin-top: .4rem; }
.sidebar-foot { margin-top: auto; font-size: .8rem; color: var(--muted); }
.sidebar-foot .userchip { background: var(--card); border-radius: 10px; padding: .55rem .7rem; box-shadow: var(--shadow); margin-bottom: .6rem; }
.sidebar-foot .userchip strong { display: block; font-size: .85rem; color: var(--ink); }

.main { padding: 1.8rem 2.2rem 3rem; max-width: 1180px; width: 100%; }
.page-head { display: flex; align-items: flex-end; justify-content: space-between; gap: 1rem; margin-bottom: 1.4rem; flex-wrap: wrap; }
.page-head .eyebrow { font-size: .7rem; letter-spacing: .14em; text-transform: uppercase; color: var(--muted); margin-bottom: .25rem; }

/* ---------- cards & grids ---------- */
.card { background: var(--card); border: 1px solid var(--line); border-radius: var(--radius); padding: 1.2rem 1.3rem; box-shadow: var(--shadow); }
.grid { display: grid; gap: 1rem; }
.grid.cols-2 { grid-template-columns: repeat(2, 1fr); }
.grid.cols-3 { grid-template-columns: repeat(3, 1fr); }
.grid.cols-4 { grid-template-columns: repeat(4, 1fr); }
.stat { border-top: 4px solid var(--line); }
.stat .n { font-family: var(--font-display); font-size: 2rem; font-weight: 620; }
.stat .l { font-size: .8rem; color: var(--muted); }
.stat.k-safe { border-top-color: var(--safe); } .stat.k-effective { border-top-color: var(--effective); }
.stat.k-caring { border-top-color: var(--caring); } .stat.k-responsive { border-top-color: var(--responsive); }
.stat.k-well_led { border-top-color: var(--well_led); }

/* ---------- readiness spine (signature element) ---------- */
.spine { display: flex; border-radius: 999px; overflow: hidden; height: 46px; box-shadow: var(--shadow); border: 1px solid var(--line); }
.spine .seg { flex: 1; display: flex; flex-direction: column; align-items: center; justify-content: center; font-size: .7rem; letter-spacing: .06em; text-transform: uppercase; color: var(--ink); }
.spine .seg strong { font-family: var(--font-display); font-size: 1rem; letter-spacing: 0; text-transform: none; }
.seg.k-safe { background: var(--safe); } .seg.k-effective { background: var(--effective); }
.seg.k-caring { background: var(--caring); } .seg.k-responsive { background: var(--responsive); }
.seg.k-well_led { background: var(--well_led); }

/* key-question chips */
.kq { display: inline-block; padding: .18rem .6rem; border-radius: 999px; font-size: .72rem; font-weight: 600; letter-spacing: .03em; }
.kq-safe { background: var(--safe); color: var(--safe-deep); }
.kq-effective { background: var(--effective); color: var(--effective-deep); }
.kq-caring { background: var(--caring); color: var(--caring-deep); }
.kq-responsive { background: var(--responsive); color: var(--responsive-deep); }
.kq-well_led { background: var(--well_led); color: var(--well_led-deep); }

.badge { display: inline-block; padding: .15rem .55rem; border-radius: 999px; font-size: .72rem; font-weight: 600; background: var(--paper); border: 1px solid var(--line); color: var(--muted); }
.badge.ok { background: var(--effective); color: var(--effective-deep); border: 0; }
.badge.warn { background: var(--responsive); color: var(--responsive-deep); border: 0; }
.badge.err { background: var(--caring); color: var(--danger); border: 0; }

/* ---------- forms & buttons ---------- */
label { display: block; font-size: .82rem; font-weight: 600; margin: 0 0 .3rem; }
input[type="text"], input[type="email"], input[type="password"], input[type="number"], input[type="url"], select, textarea {
  width: 100%; padding: .6rem .75rem; border: 1px solid var(--line); border-radius: 10px;
  font: inherit; font-size: .92rem; background: var(--card); color: var(--ink);
}
textarea { resize: vertical; min-height: 70px; }
input:focus, select:focus, textarea:focus { border-color: var(--safe-deep); outline: none; box-shadow: 0 0 0 3px var(--safe); }
.field { margin-bottom: .9rem; }
.btn {
  display: inline-flex; align-items: center; gap: .45rem;
  padding: .58rem 1.1rem; border: 0; border-radius: 10px; cursor: pointer;
  font: inherit; font-size: .9rem; font-weight: 600;
  background: var(--ink); color: #fff;
}
.btn:hover { opacity: .92; text-decoration: none; }
.btn.secondary { background: var(--card); color: var(--ink); border: 1px solid var(--line); }
.btn.soft { background: var(--effective); color: var(--effective-deep); }
.btn.small { padding: .35rem .7rem; font-size: .8rem; }
.btn.danger { background: var(--caring); color: var(--danger); }

/* ---------- tables ---------- */
table { width: 100%; border-collapse: collapse; font-size: .88rem; }
th { text-align: left; font-size: .7rem; letter-spacing: .1em; text-transform: uppercase; color: var(--muted); font-weight: 600; padding: .5rem .6rem; border-bottom: 1px solid var(--line); }
td { padding: .6rem; border-bottom: 1px solid var(--line); vertical-align: top; }
tr:last-child td { border-bottom: 0; }

/* ---------- auth pages ---------- */
.auth-wrap { min-height: 100vh; display: grid; grid-template-columns: minmax(340px, 460px) 1fr; }
.auth-panel { padding: 3rem 3rem 2rem; display: flex; flex-direction: column; justify-content: center; background: var(--card); }
.auth-side {
  background:
    radial-gradient(ellipse at 20% 20%, var(--safe) 0%, transparent 55%),
    radial-gradient(ellipse at 85% 15%, var(--caring) 0%, transparent 50%),
    radial-gradient(ellipse at 75% 80%, var(--well_led) 0%, transparent 55%),
    radial-gradient(ellipse at 15% 85%, var(--responsive) 0%, transparent 50%),
    var(--effective);
  display: flex; align-items: flex-end; padding: 3rem;
}
.auth-side blockquote { font-family: var(--font-display); font-size: 1.5rem; font-weight: 520; max-width: 26ch; margin: 0; color: var(--ink); }
.auth-side cite { display: block; font-family: var(--font-body); font-size: .8rem; font-style: normal; color: var(--ink); opacity: .7; margin-top: 1rem; }
.alert { padding: .7rem .9rem; border-radius: 10px; font-size: .88rem; margin-bottom: 1rem; }
.alert.error { background: var(--caring); color: var(--danger); }
.alert.ok { background: var(--effective); color: var(--effective-deep); }

/* ---------- question cards (inspection / interview) ---------- */
.qcard { border-left: 5px solid var(--line); margin-bottom: 1rem; }
.qcard.k-safe { border-left-color: var(--safe-deep); } .qcard.k-effective { border-left-color: var(--effective-deep); }
.qcard.k-caring { border-left-color: var(--caring-deep); } .qcard.k-responsive { border-left-color: var(--responsive-deep); }
.qcard.k-well_led { border-left-color: var(--well_led-deep); }
.qcard .hint { font-size: .82rem; color: var(--muted); background: var(--paper); border-radius: 8px; padding: .5rem .7rem; margin: .5rem 0; }
.scores { display: flex; gap: .4rem; flex-wrap: wrap; margin: .6rem 0; }
.scores label {
  display: inline-flex; align-items: center; gap: .35rem; margin: 0;
  border: 1px solid var(--line); border-radius: 999px; padding: .32rem .75rem;
  font-size: .8rem; font-weight: 500; cursor: pointer; background: var(--card);
}
.scores input { accent-color: var(--ink); }
.scores label:has(input:checked) { background: var(--ink); color: #fff; border-color: var(--ink); }
.save-state { font-size: .75rem; color: var(--effective-deep); min-height: 1em; }

/* ---------- news widget ---------- */
.news-item { padding: .65rem 0; border-bottom: 1px solid var(--line); }
.news-item:last-child { border-bottom: 0; }
.news-item .src { font-size: .68rem; letter-spacing: .08em; text-transform: uppercase; color: var(--muted); }
.news-item a { color: var(--ink); font-weight: 600; font-size: .9rem; }
.news-item a:hover { color: var(--accent); }
.news-item .when { font-size: .75rem; color: var(--muted); }

/* ---------- chat ---------- */
.chat-grid { display: grid; grid-template-columns: 280px 1fr; gap: 1rem; min-height: 60vh; }
.thread-list a { display: block; padding: .7rem .8rem; border-radius: 10px; color: var(--ink); }
.thread-list a:hover { background: var(--paper); text-decoration: none; }
.thread-list a.active { background: var(--well_led); }
.thread-list .t-org { font-weight: 600; font-size: .88rem; }
.thread-list .t-last { font-size: .78rem; color: var(--muted); white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.chat-box { display: flex; flex-direction: column; height: 65vh; }
.chat-scroll { flex: 1; overflow-y: auto; padding: .5rem .3rem; display: flex; flex-direction: column; gap: .55rem; }
.bubble { max-width: 72%; padding: .55rem .85rem; border-radius: 14px; font-size: .9rem; }
.bubble .meta { font-size: .68rem; color: var(--muted); margin-top: .2rem; }
.bubble.mine { align-self: flex-end; background: var(--safe); border-bottom-right-radius: 4px; }
.bubble.theirs { align-self: flex-start; background: var(--paper); border: 1px solid var(--line); border-bottom-left-radius: 4px; }
.chat-input { display: flex; gap: .6rem; padding-top: .8rem; border-top: 1px solid var(--line); }
.chat-input input { flex: 1; }

/* ---------- policy pack ---------- */
.policy-doc { background: var(--card); border: 1px solid var(--line); border-radius: var(--radius); padding: 2rem 2.4rem; margin-bottom: 1.2rem; box-shadow: var(--shadow); }
.policy-doc h1 { font-size: 1.4rem; border-bottom: 3px solid var(--effective); padding-bottom: .5rem; }
.policy-doc h2 { font-size: 1.02rem; margin-top: 1.2rem; }
.policy-doc li { margin-bottom: .3rem; font-size: .92rem; }
.check-row { display: flex; align-items: flex-start; gap: .6rem; padding: .55rem .2rem; border-bottom: 1px solid var(--line); }
.check-row:last-child { border-bottom: 0; }
.check-row input[type="checkbox"] { width: 1.05rem; height: 1.05rem; margin-top: .2rem; accent-color: var(--effective-deep); }
.check-row .cat { font-size: .7rem; letter-spacing: .08em; text-transform: uppercase; color: var(--muted); }

.muted { color: var(--muted); }
.small { font-size: .82rem; }
.mt { margin-top: 1rem; } .mb { margin-bottom: 1rem; }
.row { display: flex; gap: .6rem; align-items: center; flex-wrap: wrap; }
.spread { justify-content: space-between; }
canvas { max-width: 100%; }
details summary { cursor: pointer; font-weight: 600; font-size: .9rem; padding: .3rem 0; }

/* ---------- responsive ---------- */
@media (max-width: 940px) {
  .shell { grid-template-columns: 1fr; }
  .sidebar { position: static; height: auto; flex-direction: row; flex-wrap: wrap; align-items: center; }
  .sidebar .nav { flex-direction: row; flex-wrap: wrap; }
  .sidebar-foot { margin: 0; }
  .main { padding: 1.2rem; }
  .grid.cols-2, .grid.cols-3, .grid.cols-4 { grid-template-columns: 1fr 1fr; }
  .auth-wrap { grid-template-columns: 1fr; }
  .auth-side { display: none; }
  .chat-grid { grid-template-columns: 1fr; }
}
@media (max-width: 560px) {
  .grid.cols-2, .grid.cols-3, .grid.cols-4 { grid-template-columns: 1fr; }
}
@media (prefers-reduced-motion: reduce) {
  * { animation: none !important; transition: none !important; }
}