/* PickTheDoc.com — global stylesheet
   Hand-written, no frameworks, no CDNs. Mobile-first. */

/* ---------- Design tokens ---------- */
:root {
  --color-bg: #f7fafc;
  --color-surface: #ffffff;
  --color-surface-alt: #eef4f8;
  --color-text: #16232e;
  --color-text-muted: #4a5b68;
  --color-border: #d3dee6;

  --color-primary: #0f5c78;
  --color-primary-dark: #0b455a;
  --color-primary-light: #e2f0f5;
  --color-accent: #1c7d63;
  --color-warning-bg: #fff6e5;
  --color-warning-border: #d9a441;
  --color-danger-bg: #fdecec;
  --color-danger-border: #b3261e;
  --color-danger-text: #8c1d18;

  --font-sans: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, "Noto Sans", sans-serif;

  --step--1: 0.875rem;
  --step-0: 1rem;
  --step-1: 1.125rem;
  --step-2: 1.375rem;
  --step-3: 1.75rem;
  --step-4: 2.25rem;

  --space-1: 0.25rem;
  --space-2: 0.5rem;
  --space-3: 0.75rem;
  --space-4: 1rem;
  --space-5: 1.5rem;
  --space-6: 2rem;
  --space-7: 3rem;

  --radius: 8px;
  --radius-lg: 14px;
  --shadow-sm: 0 1px 2px rgba(16, 35, 46, 0.08);
  --shadow-md: 0 4px 16px rgba(16, 35, 46, 0.10);

  --container: 68rem;
  --container-narrow: 48rem;
}

/* ---------- Reset ---------- */
*,
*::before,
*::after { box-sizing: border-box; }

html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; }

body {
  margin: 0;
  font-family: var(--font-sans);
  font-size: var(--step-0);
  line-height: 1.65;
  color: var(--color-text);
  background: var(--color-bg);
  display: flex;
  flex-direction: column;
  min-height: 100vh;
}

img { max-width: 100%; height: auto; display: block; }

h1, h2, h3, h4 {
  line-height: 1.25;
  margin: 0 0 var(--space-3);
  color: var(--color-text);
}

h1 { font-size: var(--step-4); letter-spacing: -0.015em; }
h2 { font-size: var(--step-3); margin-top: var(--space-6); }
h3 { font-size: var(--step-2); margin-top: var(--space-5); }

p, ul, ol, dl { margin: 0 0 var(--space-4); }
ul, ol { padding-left: 1.25rem; }
li { margin-bottom: var(--space-2); }

a { color: var(--color-primary); }
a:hover { color: var(--color-primary-dark); }

:focus-visible {
  outline: 3px solid var(--color-primary);
  outline-offset: 2px;
  border-radius: 2px;
}

hr { border: 0; border-top: 1px solid var(--color-border); margin: var(--space-6) 0; }

/* ---------- Layout ---------- */
.container {
  width: 100%;
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 var(--space-4);
}

.container--narrow { max-width: var(--container-narrow); }

main { flex: 1 0 auto; padding: var(--space-6) 0 var(--space-7); }

.skip-link {
  position: absolute;
  left: -9999px;
  top: 0;
  background: var(--color-primary);
  color: #fff;
  padding: var(--space-3) var(--space-4);
  z-index: 100;
}
.skip-link:focus {
  left: var(--space-4);
  top: var(--space-2);
  color: #fff;
}

/* ---------- Header / nav ---------- */
.site-header {
  background: var(--color-surface);
  border-bottom: 1px solid var(--color-border);
  box-shadow: var(--shadow-sm);
}

.site-header__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: var(--space-3);
  padding-top: var(--space-3);
  padding-bottom: var(--space-3);
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  font-weight: 700;
  font-size: var(--step-1);
  text-decoration: none;
  color: var(--color-primary-dark);
  white-space: nowrap;
  flex: none;
}

.brand__mark {
  width: 2rem;
  height: 2rem;
  flex: none;
}

.nav-toggle {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  background: var(--color-primary-light);
  color: var(--color-primary-dark);
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  padding: var(--space-2) var(--space-3);
  font: inherit;
  font-weight: 600;
  cursor: pointer;
  min-height: 2.75rem;
  flex: none;
}

/* Mobile: the nav is a full-width panel that drops BELOW the logo row,
   not a flex sibling squeezed beside it. */
.site-nav {
  display: none;
  flex-basis: 100%;
  width: 100%;
  order: 3;
}

.site-nav.is-open {
  display: block;
  border-top: 1px solid var(--color-border);
  margin-top: var(--space-3);
  padding-top: var(--space-3);
}

.site-nav ul {
  list-style: none;
  margin: 0 0 var(--space-2);
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: var(--space-1);
}

.site-nav a {
  display: block;
  padding: var(--space-3);
  border-radius: var(--radius);
  text-decoration: none;
  color: var(--color-text);
  font-weight: 600;
  white-space: nowrap;
}

.site-nav a:hover { background: var(--color-primary-light); }
.site-nav a[aria-current="page"] {
  background: var(--color-primary-light);
  color: var(--color-primary-dark);
}

@media (min-width: 48rem) {
  .nav-toggle { display: none; }
  .site-nav,
  .site-nav.is-open {
    display: block;
    flex-basis: auto;
    width: auto;
    order: 0;
    border-top: 0;
    margin-top: 0;
    padding-top: 0;
  }
  .site-header__inner { flex-wrap: nowrap; }
  .site-nav ul {
    flex-direction: row;
    flex-wrap: nowrap;
    margin-bottom: 0;
    gap: var(--space-1);
  }
  .site-nav a { padding: var(--space-2) var(--space-3); }
}

/* Between 48rem and 62rem the search box would push the nav to a second line,
   so it is held back until there is room for both on one row. */
@media (min-width: 62rem) {
  .site-nav a { padding: var(--space-2) 0.6rem; }
}

/* ---------- Footer ---------- */
.site-footer {
  background: var(--color-surface);
  border-top: 1px solid var(--color-border);
  padding: var(--space-6) 0 var(--space-5);
  font-size: var(--step--1);
  color: var(--color-text-muted);
}

.site-footer h2 {
  font-size: var(--step-0);
  margin: 0 0 var(--space-2);
  color: var(--color-text);
}

.footer-grid {
  display: grid;
  gap: var(--space-5);
  grid-template-columns: 1fr;
}

@media (min-width: 40rem) {
  .footer-grid { grid-template-columns: repeat(2, 1fr); }
}
@media (min-width: 64rem) {
  .footer-grid { grid-template-columns: repeat(4, 1fr); }
}

.footer-grid ul { list-style: none; margin: 0; padding: 0; }
.footer-grid li { margin-bottom: var(--space-1); }

.site-footer__legal {
  margin-top: var(--space-5);
  padding-top: var(--space-4);
  border-top: 1px solid var(--color-border);
}

.site-footer__bottom {
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
}

.site-footer__credits p { margin-bottom: var(--space-1); }
.site-footer__credits p:last-child { margin-bottom: 0; }

.social-links {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-2);
}

.social-links a {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 2.75rem;
  height: 2.75rem;
  color: var(--color-primary);
  background: var(--color-primary-light);
  border: 1px solid var(--color-border);
  border-radius: 50%;
}
.social-links a:hover {
  color: #fff;
  background: var(--color-primary-dark);
}

.social-links__icon {
  width: 1.2rem;
  height: 1.2rem;
  fill: currentColor;
}

@media (min-width: 40rem) {
  .site-footer__bottom {
    flex-direction: row;
    align-items: center;
    justify-content: space-between;
  }
  .social-links { flex: none; }
}

/* ---------- Components ---------- */
.btn {
  display: inline-block;
  background: var(--color-primary);
  color: #fff;
  border: 1px solid var(--color-primary);
  border-radius: var(--radius);
  padding: var(--space-3) var(--space-5);
  font: inherit;
  font-weight: 700;
  text-decoration: none;
  cursor: pointer;
}
.btn:hover { background: var(--color-primary-dark); color: #fff; }

.btn--secondary {
  background: transparent;
  color: var(--color-primary-dark);
  border-color: var(--color-primary);
}
.btn--secondary:hover { background: var(--color-primary-light); color: var(--color-primary-dark); }

.card {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: var(--space-5);
  box-shadow: var(--shadow-sm);
}

.card h3 { margin-top: 0; }

.card__meta {
  margin: 0 0 var(--space-2);
  font-size: 0.8125rem;
  color: var(--color-text-muted, #5a6b76);
}

.card--article {
  background: var(--color-primary-light);
  border-color: var(--color-primary);
  border-left: 4px solid var(--color-accent);
}
.card--article .card__meta { color: var(--color-primary-dark); }
.card--article h3 a { color: var(--color-primary-dark); }

.card-grid {
  display: grid;
  gap: var(--space-4);
  grid-template-columns: 1fr;
  padding: 0;
  list-style: none;
}
.card-grid li { margin: 0; }

@media (min-width: 40rem) {
  .card-grid { grid-template-columns: repeat(2, 1fr); }
}
@media (min-width: 64rem) {
  .card-grid--3 { grid-template-columns: repeat(3, 1fr); }
}

.card--tool {
  background: var(--color-primary-light);
  border-color: var(--color-primary);
  border-left: 4px solid var(--color-primary);
}
.card--tool h3 { margin-bottom: var(--space-2); }
.card--tool h3 a { color: var(--color-primary-dark); }
.card--tool p { margin-bottom: 0; font-size: var(--step--1); }

.hero {
  background-color: var(--color-primary-light);
  background-image:
    linear-gradient(90deg,
      rgba(247, 250, 252, 0.97) 0%,
      rgba(247, 250, 252, 0.93) 38%,
      rgba(247, 250, 252, 0.55) 62%,
      rgba(247, 250, 252, 0.15) 100%),
    url("/assets/img/hero.jpg");
  background-size: cover;
  background-position: right center;
  background-repeat: no-repeat;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: var(--space-7) var(--space-5);
  margin-bottom: var(--space-6);
  min-height: 18rem;
  display: flex;
  flex-direction: column;
  justify-content: center;
}

.hero h1 { max-width: 30rem; }

.hero p {
  font-size: var(--step-1);
  color: var(--color-text-muted);
  max-width: 32rem;
  margin-bottom: 0;
}

/* On narrow screens there is no room for a text column beside the artwork,
   so the image becomes a faint background texture instead. */
@media (max-width: 48rem) {
  .hero {
    background-image:
      linear-gradient(180deg,
        rgba(247, 250, 252, 0.95) 0%,
        rgba(247, 250, 252, 0.90) 100%),
      url("/assets/img/hero.jpg");
    background-position: center center;
    padding: var(--space-6) var(--space-4);
    min-height: auto;
  }
}

.disclaimer {
  background: var(--color-warning-bg);
  border: 1px solid var(--color-warning-border);
  border-left-width: 5px;
  border-radius: var(--radius);
  padding: var(--space-4);
  margin: var(--space-5) 0;
  font-size: var(--step--1);
}
.disclaimer strong { color: var(--color-text); }

.alert-emergency {
  background: var(--color-danger-bg);
  border: 1px solid var(--color-danger-border);
  border-left-width: 5px;
  border-radius: var(--radius);
  padding: var(--space-4);
  margin: var(--space-4) 0;
  color: var(--color-danger-text);
  font-weight: 600;
}
.alert-emergency h2 {
  margin-top: 0;
  color: var(--color-danger-text);
  font-size: var(--step-2);
}
.alert-emergency p:last-child { margin-bottom: 0; }

/* Inline variant: sits inside the finder card, directly above the controls.
   Still red, still full width, still first in the reading order of the form
   so it is read before any symptom is selected. */
.alert-emergency--inline {
  margin: 0 0 var(--space-4);
  font-size: var(--step--1);
  font-weight: 500;
}
.alert-emergency--inline strong { display: inline; }

/* ---------- triage tool ---------- */

.notice {
  background: var(--color-primary-light);
  border-left: 4px solid var(--color-primary);
  border-radius: var(--radius);
  padding: var(--space-3) var(--space-4);
  font-size: var(--step--1);
}

#triage-form fieldset {
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: var(--space-4) var(--space-5);
  margin: 0 0 var(--space-5);
  background: var(--color-surface);
}
#triage-form legend {
  font-weight: 700;
  padding: 0 var(--space-2);
}
.step-label {
  display: inline-block;
  background: var(--color-primary);
  color: #fff;
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  border-radius: var(--radius);
  padding: 0.15em 0.5em;
  margin-right: var(--space-2);
}
.field-hint {
  font-size: var(--step--1);
  color: var(--color-text-muted);
  margin-top: 0;
}

.check-list { list-style: none; padding: 0; margin: 0; }
.check-list li { margin: 0 0 var(--space-2); }

.check-row {
  display: flex;
  align-items: flex-start;
  gap: var(--space-3);
  padding: var(--space-3);
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  cursor: pointer;
  background: var(--color-bg);
}
.check-row:hover { border-color: var(--color-primary); }
.check-row input {
  flex: none;
  width: 1.15rem;
  height: 1.15rem;
  margin-top: 0.15rem;
  accent-color: var(--color-primary);
}
.check-row:focus-within {
  outline: 3px solid var(--color-primary);
  outline-offset: 2px;
}

.form-actions {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-3);
}

.result-card {
  border: 1px solid var(--color-border);
  border-left: 5px solid var(--color-primary);
  border-radius: var(--radius-lg);
  padding: var(--space-5);
  background: var(--color-surface);
  box-shadow: var(--shadow-sm);
}
.result-card h3 { margin-top: 0; }
.result-card__summary {
  font-size: var(--step-1);
  font-weight: 700;
}
.result-card--emergency {
  border-left-color: var(--color-danger-border);
  background: var(--color-danger-bg);
}
.result-card--warning { border-left-color: #b26a00; }
.result-card--calm { border-left-color: var(--color-accent); }

.result-standing {
  font-weight: 600;
  background: var(--color-primary-light);
  border-radius: var(--radius);
  padding: var(--space-3) var(--space-4);
}

/* ---------- referral checker ---------- */

.result-card h4 {
  margin-bottom: var(--space-2);
  font-size: var(--step-0);
}

.ref-confirm {
  margin-top: var(--space-4);
  padding-top: var(--space-4);
  border-top: 1px solid var(--color-border);
}
.ref-confirm p { margin-bottom: var(--space-2); }

.ref-question {
  margin: 0;
  padding: var(--space-3) var(--space-4);
  background: var(--color-primary-light);
  border-left: 4px solid var(--color-primary);
  border-radius: var(--radius);
  font-weight: 600;
  font-style: italic;
}

/* ---------- credential lookup ---------- */

.lookup-card {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-left: 4px solid var(--color-accent);
  border-radius: var(--radius-lg);
  padding: var(--space-5);
  margin: var(--space-4) 0 var(--space-5);
  box-shadow: var(--shadow-sm);
}
.lookup-card h3 { margin-top: 0; }
.lookup-card__note {
  margin-bottom: 0;
  font-size: var(--step--1);
  color: var(--color-text-muted);
}
.ext {
  display: inline-block;
  margin-left: 0.25em;
  font-size: 0.85em;
}

/* ---------- Site search ---------- */

/* Header combobox. Hidden below 56rem so the mobile nav keeps its room;
   the /search page remains reachable from the footer and sitemap. */
.site-search { display: none; position: relative; }

@media (min-width: 62rem) {
  .site-search { display: block; margin-left: auto; flex: 0 1 auto; min-width: 0; }
}

.site-search__row { display: flex; }

.site-search input[type="search"] {
  width: 11rem;
  min-width: 0;
  padding: 0.4rem 0.6rem;
  font: inherit;
  font-size: var(--step--1);
  color: var(--color-text);
  background: #fff;
  border: 1px solid var(--color-border);
  border-radius: var(--radius) 0 0 var(--radius);
}
.site-search input[type="search"]:focus-visible {
  outline: 2px solid var(--color-primary);
  outline-offset: -1px;
}
.site-search__submit {
  padding: 0.4rem 0.7rem;
  font: inherit;
  font-size: var(--step--1);
  color: #fff;
  background: var(--color-primary);
  border: 1px solid var(--color-primary);
  border-radius: 0 var(--radius) var(--radius) 0;
  cursor: pointer;
}
.site-search__submit:hover { background: var(--color-primary-dark); }

.search-results {
  position: absolute;
  z-index: 60;
  top: calc(100% + 4px);
  right: 0;
  width: 22rem;
  max-height: 60vh;
  overflow-y: auto;
  margin: 0;
  padding: var(--space-2) 0;
  list-style: none;
  background: #fff;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
}
.search-results[hidden] { display: none; }

.search-results__group {
  padding: var(--space-2) var(--space-4) 0.15rem;
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  color: var(--color-text-muted);
}
.search-results__item {
  padding: 0.4rem var(--space-4);
  font-size: var(--step--1);
  color: var(--color-text);
  cursor: pointer;
}
.search-results__item:hover { background: var(--color-primary-light); }
/* Never colour alone: the active option also gets a solid left marker. */
.search-results__item[aria-selected="true"] {
  background: var(--color-primary-light);
  box-shadow: inset 3px 0 0 var(--color-primary);
}

/* /search results page. */
.search-page__form { margin-bottom: var(--space-5); }
.search-page__row { display: flex; max-width: 30rem; margin-top: var(--space-2); }
.search-page__row input[type="search"] {
  flex: 1 1 auto;
  min-width: 0;
  padding: 0.55rem 0.7rem;
  font: inherit;
  color: var(--color-text);
  background: #fff;
  border: 1px solid var(--color-border);
  border-radius: var(--radius) 0 0 var(--radius);
}
.search-page__row .btn { border-radius: 0 var(--radius) var(--radius) 0; }

.search-count { color: var(--color-text-muted); }
.search-list { list-style: none; padding: 0; margin: 0 0 var(--space-5); }
.search-list li { margin-bottom: var(--space-3); }
.search-list a { font-weight: 600; }
.search-list p {
  margin: 0.15rem 0 0;
  font-size: var(--step--1);
  color: var(--color-text-muted);
}

/* Promo row: text left, action right on wide screens. */
.promo {
  display: flex;
  flex-direction: column;
  gap: var(--space-4);
}
.promo__text > :first-child { margin-top: 0; }
.promo__text > :last-child { margin-bottom: 0; }
.promo__action { margin: 0; }

@media (min-width: 48rem) {
  .promo {
    flex-direction: row;
    align-items: center;
    justify-content: space-between;
    gap: var(--space-6);
  }
  .promo__action { flex: none; }
}

/* ---------- appointment prep builder ---------- */

.field-row {
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
}
.field-row label { font-weight: 600; }
.field-row select,
.field-row textarea {
  font: inherit;
  padding: var(--space-3);
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  background: var(--color-bg);
  width: 100%;
}
.field-row textarea { resize: vertical; }

.prep-symptoms {
  display: grid;
  gap: var(--space-4);
  grid-template-columns: 1fr;
  max-height: 22rem;
  overflow-y: auto;
  padding-right: var(--space-2);
}
@media (min-width: 48rem) {
  .prep-symptoms { grid-template-columns: repeat(2, 1fr); }
}
.prep-symptom-group h3 {
  font-size: var(--step--1);
  text-transform: uppercase;
  letter-spacing: 0.04em;
  color: var(--color-text-muted);
  margin: 0 0 var(--space-2);
}
.check-list--compact .check-row {
  padding: var(--space-2) var(--space-3);
  font-size: var(--step--1);
}

.prep-sheet {
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  background: #fff;
  padding: var(--space-5);
  margin-top: var(--space-5);
}
.sheet-header { border-bottom: 2px solid var(--color-primary); padding-bottom: var(--space-3); }
.sheet-header h2 { margin: 0; }
.sheet-specialty { font-weight: 700; color: var(--color-primary-dark); margin: var(--space-2) 0 0; }
.sheet-meta { font-size: var(--step--1); color: var(--color-text-muted); margin: var(--space-2) 0 0; }
.sheet-section { margin-top: var(--space-4); }
.sheet-section h3 {
  font-size: var(--step-0);
  border-bottom: 1px solid var(--color-border);
  padding-bottom: var(--space-2);
}
.sheet-lines { display: block; }
.sheet-line {
  display: block;
  border-bottom: 1px solid var(--color-border);
  height: 1.6rem;
}
.sheet-foot {
  margin-top: var(--space-5);
  padding-top: var(--space-3);
  border-top: 1px solid var(--color-border);
  font-size: var(--step--1);
  color: var(--color-text-muted);
}

/* ---------- body map ---------- */

/* Hidden in markup, revealed by JS. The area tabs live inside this block, so
   only the FIGURE is hidden on small screens, never the tabs themselves. */
.body-map { margin-bottom: var(--space-4); }

.body-map__hint {
  font-size: var(--step--1);
  color: var(--color-text-muted);
  margin: 0 0 var(--space-3);
}

.body-map__figure {
  display: flex;
  align-items: flex-start;
  gap: var(--space-5);
}

.body-map__svg {
  display: none;
  width: 130px;
  height: auto;
  flex: none;
  align-self: center;
}

/* The controls column holds the search box and the area tabs. On small
   screens it is the whole width; the figure only appears once there is
   room beside it. */
.body-map__controls {
  flex: 1;
  min-width: 0;
}
.body-map__controls label {
  display: block;
  font-weight: 600;
  margin-bottom: var(--space-1);
}
.body-map__controls input[type="search"] {
  width: 100%;
  margin-bottom: var(--space-3);
}

/* Regions are too small to tap reliably below this width. */
@media (min-width: 40rem) {
  .body-map__svg { display: block; }
}
@media (min-width: 56rem) {
  .body-map__svg { width: 150px; }
}

.bm-outline {
  fill: var(--color-primary-light);
  stroke: var(--color-primary);
  stroke-width: 1.5;
  stroke-opacity: 0.35;
}

.bm-region {
  fill: transparent;
  stroke: transparent;
  stroke-width: 2;
  cursor: pointer;
  transition: fill 0.12s ease, stroke 0.12s ease;
}
.bm-region:hover {
  fill: rgba(15, 92, 120, 0.22);
  stroke: var(--color-primary);
}
.bm-region:focus-visible,
.bm-region:focus {
  outline: none;
  fill: rgba(15, 92, 120, 0.22);
  stroke: var(--color-primary-dark);
  stroke-width: 3;
  stroke-dasharray: 4 2;
}
/* Selected state uses a translucent fill AND a solid heavy outline, never
   colour alone. The fill is kept light so small regions read as a highlight
   rather than as a facial feature. */
.bm-region[data-selected] {
  fill: var(--color-accent);
  fill-opacity: 0.28;
  stroke: var(--color-primary-dark);
  stroke-width: 2.5;
  stroke-dasharray: none;
}
.bm-region--sm[data-selected] { stroke-width: 2; }

@media (prefers-reduced-motion: reduce) {
  .bm-region { transition: none; }
}

/* ---------- symptom timeline ---------- */

.field-grid {
  display: grid;
  gap: var(--space-4);
  grid-template-columns: 1fr;
}
@media (min-width: 40rem) {
  .field-grid { grid-template-columns: repeat(2, 1fr); }
  .field-row--wide { grid-column: 1 / -1; }
}
.field-row input {
  font: inherit;
  padding: var(--space-3);
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  background: var(--color-bg);
  width: 100%;
}
.req { font-weight: 400; color: var(--color-text-muted); font-size: var(--step--1); }

.count-badge {
  font-size: var(--step--1);
  font-weight: 400;
  color: var(--color-text-muted);
}

.table-scroll { overflow-x: auto; }

.tl-table {
  width: 100%;
  border-collapse: collapse;
  font-size: var(--step--1);
}
.tl-table th,
.tl-table td {
  text-align: left;
  padding: var(--space-3);
  border-bottom: 1px solid var(--color-border);
  vertical-align: top;
}
.tl-table thead th {
  background: var(--color-primary-light);
  color: var(--color-primary-dark);
  white-space: nowrap;
}
.tl-table tbody tr:hover { background: var(--color-bg); }

.tl-actions { white-space: nowrap; }

.btn-link {
  background: none;
  border: 0;
  padding: 0 var(--space-2) 0 0;
  font: inherit;
  color: var(--color-primary);
  text-decoration: underline;
  cursor: pointer;
}
.btn-link:hover { color: var(--color-primary-dark); }
.btn-link--danger { color: var(--color-danger-text); }

.tl-summary {
  background: var(--color-primary-light);
  border-left: 4px solid var(--color-accent);
  border-radius: var(--radius);
  padding: var(--space-4);
  margin: 0;
  font-size: var(--step-0);
}

.visually-hidden {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0 0 0 0);
  white-space: nowrap;
  border: 0;
}

/* ---------- print ---------- */

@media print {
  .site-header,
  .site-footer,
  .breadcrumb,
  .skip-link,
  #prep-form,
  #prep-static-guide,
  #tl-form,
  #tl-static-guide,
  #tl-empty,
  .tl-actions,
  .form-actions,
  .disclaimer,
  .notice,
  .faq,
  .link-list,
  .meta-updated,
  h1,
  main > .container > h2,
  main > .container > p {
    display: none !important;
  }

  body { background: #fff; font-size: 11pt; }

  .prep-sheet {
    display: block !important;
    border: 0;
    padding: 0;
    margin: 0;
  }

  .container, .container--narrow {
    max-width: none;
    padding: 0;
    margin: 0;
  }

  .sheet-section { page-break-inside: avoid; margin-top: 12pt; }
  .sheet-section h3 { font-size: 11pt; margin: 0 0 4pt; }
  .prep-sheet ul, .prep-sheet ol { margin: 0; padding-left: 16pt; }
  .prep-sheet li { margin-bottom: 3pt; }
  .sheet-line { height: 1.4em; }

  #tl-tool { display: block !important; }
  #tl-tool h2 { display: block !important; font-size: 12pt; margin: 0 0 6pt; }
  .tl-table { font-size: 9pt; }
  .tl-table th, .tl-table td { padding: 3pt 4pt; }
  .tl-table thead { display: table-header-group; }
  .tl-table tr { page-break-inside: avoid; }
  .tl-summary { border-left: 2pt solid #000; background: none; padding: 6pt; }
  .table-scroll { overflow: visible; }

  a[href]::after { content: ''; }

  @page { margin: 12mm; }
}

.breadcrumb {
  font-size: var(--step--1);
  color: var(--color-text-muted);
  margin-bottom: var(--space-4);
}
.breadcrumb ol {
  list-style: none;
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-2);
  margin: 0;
  padding: 0;
}
.breadcrumb li { margin: 0; }
.breadcrumb li + li::before { content: "/"; margin-right: var(--space-2); color: var(--color-border); }

.meta-updated {
  font-size: var(--step--1);
  color: var(--color-text-muted);
  margin-bottom: var(--space-5);
}

.link-list { list-style: none; padding: 0; }
.link-list li { margin-bottom: var(--space-2); }

.link-list--cols { display: grid; grid-template-columns: 1fr; gap: 0 var(--space-5); }
@media (min-width: 40rem) {
  .link-list--cols { grid-template-columns: repeat(2, 1fr); }
}
@media (min-width: 64rem) {
  .link-list--cols { grid-template-columns: repeat(3, 1fr); }
}

.section { margin-bottom: var(--space-7); }

.faq dt { font-weight: 700; margin-top: var(--space-4); }
.faq dd { margin: 0 0 var(--space-3); }

/* ---------- Symptom finder ---------- */
.finder {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: var(--space-5);
  box-shadow: var(--shadow-md);
}

.finder label { display: block; font-weight: 700; margin-bottom: var(--space-2); }
.finder .field-hint { font-size: var(--step--1); color: var(--color-text-muted); margin-bottom: var(--space-2); }

.finder input[type="search"] {
  width: 100%;
  padding: var(--space-3);
  font: inherit;
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  background: var(--color-surface);
  color: var(--color-text);
}

/* Selected symptoms tray - accent green, clearly a third chip type */
.selected-tray {
  margin: var(--space-4) 0;
  padding: var(--space-4);
  border: 2px solid var(--color-accent);
  border-radius: var(--radius);
  background: #f2f9f6;
}

.selected-tray[hidden] { display: none; }

.finder .selected-tray__label {
  font-size: var(--step--1);
  font-weight: 700;
  color: var(--color-accent);
  text-transform: uppercase;
  letter-spacing: 0.06em;
  margin-bottom: var(--space-3);
}

.selected-tray ul {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-2);
}

.selected-tray li { margin: 0; }

.chip-remove {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  background: var(--color-accent);
  color: #fff;
  border: 1px solid var(--color-accent);
  border-radius: var(--radius);
  padding: var(--space-2) var(--space-3);
  font: inherit;
  font-size: var(--step--1);
  font-weight: 600;
  cursor: pointer;
  line-height: 1.3;
  min-height: 2.25rem;
}

.chip-remove:hover { background: #15604b; border-color: #15604b; }

.chip-remove .x {
  font-size: 1.25em;
  line-height: 1;
  opacity: 0.85;
}

/* Body-area filter tabs.
   Deliberately styled UNLIKE symptom chips: these filter, they do not select.
   Distinct via container, shape, size, case, and weight - not color alone. */
.area-filter {
  margin: var(--space-4) 0 var(--space-5);
  padding: var(--space-3);
  background: var(--color-surface-alt);
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
}

.finder .area-filter__label {
  display: block;
  font-size: var(--step--1);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--color-text-muted);
  margin-bottom: var(--space-3);
}

.area-tabs {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-2);
  list-style: none;
  margin: 0;
  padding: 0;
}

.area-tabs li { margin: 0; }

.area-tab {
  background: transparent;
  color: var(--color-text-muted);
  border: 1px solid transparent;
  border-radius: var(--radius);
  padding: var(--space-2) var(--space-3);
  font: inherit;
  font-size: var(--step--1);
  font-weight: 600;
  cursor: pointer;
  min-height: 2.25rem;
}

.area-tab:hover {
  background: var(--color-surface);
  border-color: var(--color-border);
  color: var(--color-text);
}

.area-tab[aria-pressed="true"] {
  background: var(--color-surface);
  color: var(--color-primary-dark);
  border-color: var(--color-primary);
  box-shadow: inset 0 -2px 0 var(--color-primary);
}

/* Symptom chips - the selectable items. Larger, pill-shaped, white. */
.chips-label {
  display: block;
  font-size: var(--step--1);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--color-text-muted);
  margin-bottom: var(--space-3);
}

.symptom-scope {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: var(--space-2) var(--space-4);
  margin: 0 0 var(--space-3);
}
.symptom-scope[hidden] { display: none; }

.symptom-scope__status {
  margin: 0;
  color: var(--color-text-muted);
  font-size: var(--step--1);
}

.symptom-scope__toggle {
  min-height: 2.75rem;
  padding: var(--space-2) 0;
  border: 0;
  background: transparent;
  color: var(--color-primary);
  font: inherit;
  font-weight: 700;
  text-decoration: underline;
  cursor: pointer;
}
.symptom-scope__toggle:hover { color: var(--color-primary-dark); }
.symptom-scope__toggle[hidden] { display: none; }

.symptom-chips {
  list-style: none;
  margin: 0 0 var(--space-4);
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-3);
}

.symptom-chips li { margin: 0; }
.symptom-chips li[hidden] { display: none; }

.chip {
  position: relative;
  display: block;
  margin: 0;
  font-weight: 500;
}

.chip input {
  position: absolute;
  opacity: 0;
  width: 1px;
  height: 1px;
}

.chip span {
  display: inline-block;
  border: 1.5px solid var(--color-border);
  background: var(--color-surface);
  border-radius: 999px;
  padding: var(--space-3) var(--space-5);
  font-size: var(--step-0);
  color: var(--color-text);
  cursor: pointer;
  min-height: 2.75rem;
  line-height: 1.5;
  box-shadow: var(--shadow-sm);
}

.chip span::before {
  content: "+\00a0";
  color: var(--color-primary);
  font-weight: 700;
}

.chip span:hover {
  background: var(--color-primary-light);
  border-color: var(--color-primary);
}

.chip input:checked + span {
  background: var(--color-primary);
  color: #fff;
  border-color: var(--color-primary-dark);
  font-weight: 600;
}

.chip input:checked + span::before {
  content: "\2713\00a0";
  color: #fff;
}

.chip input:focus-visible + span {
  outline: 3px solid var(--color-primary);
  outline-offset: 2px;
}

.no-results {
  color: var(--color-text-muted);
  font-style: italic;
  padding: var(--space-3) 0;
}

.finder__actions {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-3);
  margin-bottom: var(--space-4);
}

.btn[disabled] {
  opacity: 0.5;
  cursor: not-allowed;
}

.btn[disabled]:hover { background: var(--color-primary); }

.finder__results:empty { display: none; }

.result-card {
  border: 1px solid var(--color-primary);
  border-left-width: 5px;
  border-radius: var(--radius);
  background: var(--color-primary-light);
  padding: var(--space-4);
  margin-bottom: var(--space-3);
}
.result-card h3 { margin-top: 0; }

.selected-count { font-size: var(--step--1); color: var(--color-text-muted); }

.visually-hidden {
  position: absolute;
  width: 1px; height: 1px;
  padding: 0; margin: -1px;
  overflow: hidden;
  clip: rect(0 0 0 0);
  white-space: nowrap;
  border: 0;
}

.no-js-note { margin-top: var(--space-4); }

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    transition-duration: 0.01ms !important;
  }
}