/* MediHealth Direct — Intake form prototypes
   Tokens mirror artifacts/web/src/index.css (light mode) so prototypes match
   the live site's graphic chart exactly. */

:root {
  --background: hsl(42 38% 95%);        /* warm cream */
  --foreground: hsl(38 24% 11%);
  --border: hsl(38 20% 85%);
  --input: hsl(38 20% 85%);
  --card: hsl(0 0% 100%);
  --card-border: hsl(40 24% 90%);
  --primary: hsl(153 47% 20%);          /* deep forest green #1B4B35 */
  --primary-foreground: hsl(45 33% 98%);
  --secondary: hsl(40 52% 47%);         /* gold */
  --secondary-foreground: hsl(38 24% 11%);
  --muted: hsl(40 30% 92%);
  --muted-50: hsl(40 30% 96%);
  --muted-foreground: hsl(34 15% 36%);
  --accent: hsl(153 43% 94%);           /* light green */
  --accent-foreground: hsl(153 47% 20%);
  --destructive: hsl(0 84% 60%);
  --destructive-soft: hsl(0 84% 97%);
  --destructive-border: hsl(0 84% 88%);
  --warn-soft: hsl(40 60% 96%);
  --warn-border: hsl(40 52% 80%);
  --warn-text: hsl(38 45% 28%);
  --primary-5: hsl(153 47% 20% / 0.05);
  --primary-20: hsl(153 47% 20% / 0.2);
  --radius: 8px;                        /* --radius: 0.5rem */
  --radius-xl: 12px;                    /* rounded-xl */
  --shadow: 0px 4px 12px 0px rgba(0, 0, 0, .05), 0px 1px 2px -1px rgba(0, 0, 0, .03);
  --shadow-md: 0px 8px 24px 0px rgba(0, 0, 0, .08), 0px 2px 4px -1px rgba(0, 0, 0, .04);
  --font-sans: "Instrument Sans", system-ui, -apple-system, BlinkMacSystemFont, sans-serif;
  --font-serif: "Cormorant Garamond", Georgia, "Times New Roman", serif;
}

* { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body {
  margin: 0;
  font-family: var(--font-sans);
  color: var(--foreground);
  background: var(--background);
  line-height: 1.5;
  font-size: 16px;
}

/* ---------- Site header (navbar) ---------- */
.site-header {
  background: var(--card);
  border-bottom: 1px solid var(--border);
  height: 80px; /* site navbar is h-20 */
  position: relative;
}
.site-header .inner {
  max-width: 1120px;
  margin: 0 auto;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  padding: 0 16px;
}
.site-header .logo { display: flex; align-items: center; text-decoration: none; }
.site-header .logo img { height: 48px; width: auto; display: block; }
.site-header .logo .logo-text {
  font-family: var(--font-serif);
  font-style: italic;
  font-weight: 500;
  font-size: 30px;
  letter-spacing: -.02em;
  color: var(--primary);
}
.site-header .proto-badge {
  position: absolute;
  right: 16px;
  top: 50%;
  transform: translateY(-50%);
  font-size: 11px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: .06em;
  color: var(--warn-text);
  background: var(--warn-soft);
  border: 1px solid var(--warn-border);
  padding: 3px 10px;
  border-radius: 999px;
}

/* ---------- Sticky progress strip (matches Questionnaire.tsx) ---------- */
.progress-strip {
  position: sticky;
  top: 0;
  z-index: 30;
  background: var(--card);
  border-bottom: 1px solid var(--border);
}
.progress-strip .track { height: 4px; background: var(--muted); }
.progress-strip .track > div {
  height: 100%;
  background: var(--secondary);
  transition: width .5s ease-out;
}
.progress-strip .meta {
  max-width: 1024px;
  margin: 0 auto;
  padding: 12px 16px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 14px;
  color: var(--muted-foreground);
}
.progress-strip .meta .pct { font-weight: 600; }

/* ---------- Two-column layout: timeline + content ---------- */
.page {
  max-width: 1024px;   /* container max-w-5xl */
  margin: 0 auto;
  padding: 32px 16px 96px;
  display: flex;
  gap: 48px;
  align-items: flex-start;
}
.timeline { width: 256px; flex: none; }
@media (max-width: 767px) { .timeline { display: none; } }
.timeline ol { list-style: none; margin: 0; padding: 0; position: relative; }
.timeline li { position: relative; display: flex; gap: 12px; padding-bottom: 28px; }
.timeline li:last-child { padding-bottom: 0; }
.timeline .connector {
  position: absolute;
  left: 12px;
  top: 24px;
  bottom: -2px;
  width: 2px;
  transform: translateX(-50%);
  background: var(--border);
  transition: background-color .2s;
}
.timeline li.done .connector { background: var(--secondary); }
.timeline .node {
  position: relative;
  z-index: 1;
  flex: none;
  width: 24px;
  height: 24px;
  border-radius: 50%;
  border: 2px solid var(--border);
  background: var(--background);
  color: var(--muted-foreground);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 12px;
  font-weight: 600;
  transition: all .2s;
}
.timeline li.done .node {
  border-color: var(--secondary);
  background: var(--secondary);
  color: var(--secondary-foreground);
}
.timeline li.active .node {
  border-color: var(--primary);
  background: var(--primary);
  color: var(--primary-foreground);
}
.timeline .t-label {
  padding-top: 2px;
  font-size: 14px;
  line-height: 24px;
  color: var(--muted-foreground);
  transition: color .2s;
}
.timeline li.done .t-label { color: var(--foreground); }
.timeline li.active .t-label { color: var(--foreground); font-weight: 600; }
.timeline li { cursor: default; }
.timeline li.done { cursor: pointer; }

.content { flex: 1; max-width: 672px; min-width: 0; }

/* ---------- Form context header ---------- */
.form-context { margin-bottom: 24px; }
.form-kicker {
  font-size: 13px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: .08em;
  color: var(--muted-foreground);
  margin: 0 0 4px;
}
.medicine-chip {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: var(--accent);
  border: 1px solid var(--primary-20);
  color: var(--accent-foreground);
  font-weight: 600;
  font-size: 14px;
  border-radius: 999px;
  padding: 4px 14px;
}
.medicine-chip button {
  border: 0; background: none; color: var(--primary); font-size: 13px;
  cursor: pointer; text-decoration: underline; padding: 0; font-family: inherit;
}

/* ---------- Step ---------- */
.step-anim { animation: stepIn .5s ease both; }
@keyframes stepIn { from { opacity: 0; transform: translateY(16px); } to { opacity: 1; transform: none; } }
.step-title {
  font-family: var(--font-serif);
  font-weight: 500;
  font-size: 30px;         /* text-3xl */
  line-height: 1.15;
  margin: 0 0 8px;
  color: var(--foreground);
}
.step-intro {
  color: var(--muted-foreground);
  font-size: 18px;         /* text-lg */
  margin: 0 0 32px;
}

/* ---------- Questions (space-y-8, no dividers — like the site) ---------- */
.q { margin-bottom: 32px; }
.q-label {
  font-weight: 600;
  font-size: 16px;
  display: block;
  margin-bottom: 10px;
}
.q-label .req { color: var(--destructive); margin-left: 2px; }
.q-help { color: var(--muted-foreground); font-size: 14px; margin: -6px 0 12px; }
.q.follow-up {
  margin-left: 14px;
  padding-left: 18px;
  border-left: 2px solid var(--primary-20);
}
.q.invalid .q-label { color: var(--destructive); }
.q .field-error { color: var(--destructive); font-size: 13px; margin-top: 8px; display: none; }
.q.invalid .field-error { display: block; }

/* Inputs — white, tall (py-6 feel), site radius */
.input, textarea.input, select.input {
  width: 100%;
  font: inherit;
  font-size: 16px;
  padding: 14px 14px;
  border: 1px solid var(--input);
  border-radius: var(--radius);
  background: var(--card);
  color: var(--foreground);
  outline: none;
  transition: border-color .15s, box-shadow .15s;
}
.input:focus { border-color: var(--primary); box-shadow: 0 0 0 3px hsl(153 47% 20% / .15); }
textarea.input { min-height: 120px; resize: vertical; }
input.input[type="date"], input.input[type="number"] { max-width: 320px; }
.input-row { display: flex; gap: 10px; }
.input-row .input { flex: 1; max-width: 320px; }
.unit-suffix {
  display: flex; align-items: center; padding: 0 14px;
  background: var(--muted-50); border: 1px solid var(--input); border-radius: var(--radius);
  color: var(--muted-foreground); font-weight: 600; font-size: 14px;
}

/* Segmented yes/no + short radios — option-card language, side by side */
.seg { display: flex; gap: 12px; flex-wrap: wrap; }
.seg .opt {
  flex: 1 1 110px;
  min-height: 52px;
  display: flex; align-items: center; justify-content: center;
  padding: 12px 16px;
  border: 1px solid var(--border);
  border-radius: var(--radius-xl);
  background: var(--card);
  font-size: 16px;
  cursor: pointer;
  transition: border-color .15s, background-color .15s;
  text-align: center;
  user-select: none;
}
.seg .opt:hover { border-color: var(--primary); }
.seg .opt.checked {
  border-color: var(--primary);
  background: var(--accent);
  color: var(--accent-foreground);
  font-weight: 600;
  box-shadow: 0 0 0 1px var(--primary);
}

/* Stacked option cards (radio & checkbox) — white, p-4, rounded-xl */
.opts { display: flex; flex-direction: column; gap: 12px; }
.opt-card {
  display: flex; align-items: flex-start; gap: 12px;
  padding: 16px;
  border: 1px solid var(--border);
  border-radius: var(--radius-xl);
  background: var(--card);
  cursor: pointer;
  transition: border-color .15s, background-color .15s;
  font-size: 16px;
  user-select: none;
}
.opt-card:hover { border-color: var(--primary); }
.opt-card.checked {
  border-color: var(--primary);
  background: var(--accent);
  box-shadow: 0 0 0 1px var(--primary);
}
.opt-card .ctl {
  flex: none; width: 20px; height: 20px; margin-top: 2px;
  border: 1.5px solid var(--input); border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  background: var(--card);
  transition: all .15s;
}
.opt-card.box .ctl { border-radius: 5px; }
.opt-card.checked .ctl { border-color: var(--primary); background: var(--primary); }
.opt-card.checked .ctl::after {
  content: ""; width: 8px; height: 8px; border-radius: 50%; background: var(--primary-foreground);
}
.opt-card.box.checked .ctl::after {
  width: 10px; height: 10px; border-radius: 1px;
  background: var(--primary-foreground);
  clip-path: polygon(14% 44%, 0 65%, 50% 100%, 100% 16%, 80% 0%, 43% 62%);
}
.opt-card .opt-text b { display: block; font-weight: 500; }
.opt-card.checked .opt-text b { font-weight: 600; }
.opt-card .opt-text small { color: var(--muted-foreground); font-size: 14px; }

/* Scale 0-10 */
.scale-row { display: flex; gap: 8px; flex-wrap: wrap; }
.scale-row .opt {
  width: 44px; height: 44px; flex: none;
  display: flex; align-items: center; justify-content: center;
  border: 1px solid var(--border); border-radius: var(--radius); background: var(--card);
  font-weight: 600; cursor: pointer; transition: all .15s;
}
.scale-row .opt:hover { border-color: var(--primary); }
.scale-row .opt.checked { border-color: var(--primary); background: var(--primary); color: var(--primary-foreground); }

/* Upload */
.upload-box {
  border: 2px dashed var(--input); border-radius: var(--radius-xl);
  padding: 22px; text-align: center; color: var(--muted-foreground);
  cursor: pointer; background: var(--card); font-size: 14px;
  transition: border-color .15s;
  display: block;
}
.upload-box:hover { border-color: var(--primary); }
.upload-box.has-file { border-color: var(--secondary); color: var(--foreground); background: var(--warn-soft); }
.upload-box input { display: none; }

/* Signature */
.sig-box {
  border: 1px solid var(--input); border-radius: var(--radius);
  padding: 14px 16px; background: var(--card);
}
.sig-box input {
  width: 100%; border: 0; border-bottom: 1px solid var(--input); outline: none;
  font-family: var(--font-serif); font-style: italic;
  font-size: 26px; padding: 6px 2px; background: transparent; color: var(--foreground);
}
.sig-box small { color: var(--muted-foreground); }

/* Info / consent blocks */
.info-panel {
  background: var(--primary-5);
  border: 1px solid var(--primary-20);
  border-radius: var(--radius-xl);
  padding: 16px 18px;
  font-size: 14px;
  color: var(--foreground);
}
.info-panel p { margin: 0 0 8px; }
.info-panel p:last-child { margin-bottom: 0; }
.info-panel ul { margin: 6px 0; padding-left: 20px; }
.info-panel.collapsible .info-body { display: none; margin-top: 10px; }
.info-panel.collapsible.open .info-body { display: block; }
.info-panel .info-toggle {
  border: 0; background: none; color: var(--primary); font-weight: 600;
  cursor: pointer; padding: 0; font-size: 14px; font-family: inherit; text-align: left;
}
.consent-card {
  display: flex; gap: 12px; align-items: flex-start;
  background: var(--card); border: 1px solid var(--border);
  border-radius: var(--radius-xl); padding: 16px; cursor: pointer;
  font-size: 14px; line-height: 1.6;
  transition: border-color .15s, background-color .15s;
}
.consent-card:hover { border-color: var(--primary); }
.consent-card.checked { border-color: var(--primary); background: var(--accent); }
.consent-card .ctl {
  flex: none; width: 18px; height: 18px; margin-top: 2px;
  border: 1.5px solid var(--input); border-radius: 5px; background: var(--card);
  display: flex; align-items: center; justify-content: center;
  transition: all .15s;
}
.consent-card.checked .ctl { border-color: var(--primary); background: var(--primary); }
.consent-card.checked .ctl::after {
  content: ""; width: 9px; height: 9px; border-radius: 1px;
  background: var(--primary-foreground);
  clip-path: polygon(14% 44%, 0 65%, 50% 100%, 100% 16%, 80% 0%, 43% 62%);
}
.consent-card.consent-missing {
  border-color: var(--destructive);
  background: var(--destructive-soft);
}
.consent-card.consent-missing .ctl { border-color: var(--destructive); }
.q.invalid .sig-box { border-color: var(--destructive); }

/* ---------- Stop / warn panels ---------- */
.stop-panel {
  border-radius: var(--radius-xl);
  padding: 18px 20px;
  margin: 0 0 24px;
  font-size: 14.5px;
  animation: stepIn .3s ease both;
}
.stop-panel.stop {
  background: var(--destructive-soft);
  border: 1px solid var(--destructive-border);
  color: hsl(0 60% 35%);
}
.stop-panel.warn {
  background: var(--warn-soft);
  border: 1px solid var(--warn-border);
  color: var(--warn-text);
}
.stop-panel h4 { margin: 0 0 6px; font-size: 15.5px; display: flex; gap: 8px; align-items: center; }
.stop-panel p { margin: 0 0 6px; }
.stop-panel p:last-child { margin-bottom: 0; }

/* ---------- Review step (site card style) ---------- */
.review-group {
  background: var(--card);
  border: 1px solid var(--card-border);
  border-radius: var(--radius);
  margin-bottom: 24px;
  overflow: hidden;
  box-shadow: var(--shadow);
}
.review-group header {
  display: flex; justify-content: space-between; align-items: center;
  background: var(--muted-50);
  padding: 12px 24px;
  border-bottom: 1px solid var(--card-border);
  font-weight: 600; font-size: 15px;
}
.review-group header button {
  border: 0; background: none; color: var(--primary); font-weight: 500;
  cursor: pointer; font-size: 14px; font-family: inherit;
}
.review-group header button:hover { text-decoration: underline; }
.review-group dl { margin: 0; }
.review-group .row {
  display: grid;
  grid-template-columns: 1fr 2fr;
  gap: 8px;
  padding: 14px 24px;
  border-bottom: 1px solid hsl(40 24% 90% / .4);
}
.review-group .row:last-child { border-bottom: 0; }
.review-group dt { font-size: 14px; color: var(--muted-foreground); margin: 0; }
.review-group dd { margin: 0; font-size: 14px; font-weight: 500; }
.review-group dd.flagged { color: var(--warn-text); }
@media (max-width: 560px) { .review-group .row { grid-template-columns: 1fr; gap: 2px; } }

/* Final declarations panel (bg-primary/5, border-primary/20) */
.declarations {
  background: var(--primary-5);
  border: 1px solid var(--primary-20);
  border-radius: var(--radius-xl);
  padding: 24px;
  margin: 32px 0 8px;
}
.declarations h4 { margin: 0 0 16px; font-size: 16px; font-weight: 600; color: var(--primary); }
.declarations .consent-card {
  background: transparent; border: 0; padding: 0; margin-bottom: 16px; border-radius: 0;
}
.declarations .consent-card.checked { background: transparent; }
.declarations .consent-card.consent-missing {
  border: 1px solid var(--destructive);
  background: var(--destructive-soft);
  border-radius: var(--radius-xl);
  padding: 12px;
}
.declarations .q { margin: 20px 0 0; }

/* ---------- Footer nav (border-t, Back outline / Continue green / Submit gold) ---------- */
.form-nav {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 10px;
  margin-top: 48px;
  border-top: 1px solid var(--border);
  padding-top: 24px;
}
.btn {
  font: inherit; font-weight: 500; font-size: 15px;
  border-radius: var(--radius); padding: 10px 24px; cursor: pointer;
  border: 1px solid transparent; min-height: 44px;
  transition: all .15s;
  display: inline-flex; align-items: center; gap: 8px; justify-content: center;
}
.btn-primary { background: var(--primary); color: var(--primary-foreground); padding: 10px 32px; }
.btn-primary:hover { background: hsl(153 47% 20% / .9); }
.btn-primary:disabled { opacity: .5; cursor: not-allowed; }
.btn-gold {
  background: var(--secondary); color: var(--secondary-foreground);
  padding: 10px 32px; font-weight: 600; box-shadow: var(--shadow-md);
}
.btn-gold:hover { background: hsl(40 52% 47% / .9); }
.btn-outline {
  background: transparent; border-color: var(--border); color: var(--foreground);
}
.btn-outline:hover { background: var(--muted-50); }
.btn-outline:disabled { opacity: .4; cursor: not-allowed; }

/* ---------- Success ---------- */
.success-panel {
  background: var(--card);
  border: 1px solid var(--card-border);
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow);
  text-align: center;
  padding: 56px 32px;
}
.success-panel .tick {
  width: 64px; height: 64px; border-radius: 50%;
  background: var(--accent); color: var(--primary);
  font-size: 30px; display: flex; align-items: center;
  justify-content: center; margin: 0 auto 18px;
  border: 1px solid var(--primary-20);
}
.success-panel h2 { font-family: var(--font-serif); font-weight: 500; font-size: 30px; margin: 0 0 8px; }
.success-panel p { color: var(--muted-foreground); }
.success-panel .stop-panel { text-align: left; margin-top: 20px; }

/* ---------- Medicine picker grid ---------- */
.medicine-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
@media (max-width: 560px) { .medicine-grid { grid-template-columns: 1fr; } }

/* ---------- Index page ---------- */
.index-page { display: block; max-width: 1024px; }
.index-page .form-title {
  font-family: var(--font-serif); font-weight: 500; font-size: 36px;
  letter-spacing: -.02em; margin: 8px 0 6px;
}
.index-page .form-subtitle { color: var(--muted-foreground); font-size: 17px; margin: 0 0 8px; max-width: 720px; }
.cat-section h2 {
  font-family: var(--font-serif); font-weight: 600; font-size: 24px;
  margin: 36px 0 14px; color: var(--foreground);
}
.form-list { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
@media (max-width: 640px) { .form-list { grid-template-columns: 1fr; } }
.form-card {
  display: block; background: var(--card); border: 1px solid var(--card-border);
  border-radius: var(--radius-xl); padding: 16px 18px; text-decoration: none;
  color: var(--foreground); transition: all .15s; box-shadow: var(--shadow);
}
.form-card:hover { border-color: var(--primary); box-shadow: var(--shadow-md); }
.form-card b { display: block; font-size: 15.5px; font-weight: 600; }
.form-card small { color: var(--muted-foreground); font-size: 13px; }
.form-card .meta { margin-top: 8px; font-size: 12px; color: var(--muted-foreground); }

@media (max-width: 767px) {
  .page { padding: 20px 12px 80px; }
  .step-title { font-size: 26px; }
  .step-intro { font-size: 16px; margin-bottom: 24px; }
}