/* Lea Urban CD 2026 (AF-19): Teal family, Josefin Sans headlines in caps, Newsreader italic accents,
   Didact Gothic body, lots of white space. Fonts are self-hosted (AF-20, A-09). */

@font-face {
  font-family: "Josefin Sans";
  src: url("../fonts/josefin-sans-latin-400-normal.woff2") format("woff2");
  font-weight: 400;
  font-style: normal;
  font-display: swap;
}
@font-face {
  font-family: "Newsreader";
  src: url("../fonts/newsreader-latin-500-italic.woff2") format("woff2");
  font-weight: 500;
  font-style: italic;
  font-display: swap;
}
@font-face {
  font-family: "Didact Gothic";
  src: url("../fonts/didact-gothic-latin-400-normal.woff2") format("woff2");
  font-weight: 400;
  font-style: normal;
  font-display: swap;
}

:root {
  /* Contrast on white: dark 9.59:1, primary 3.41:1 (only large text and decoration), see tests/js/kontrast.test.mjs */
  --teal-dark: #004d54;
  --teal: #009aa3;
  --teal-light: #cae7e9;
  --white: #ffffff;

  --font-head: "Josefin Sans", "Helvetica Neue", Arial, sans-serif;
  --font-accent: "Newsreader", Georgia, serif;
  --font-body: "Didact Gothic", "Helvetica Neue", Arial, sans-serif;

  --space: 1.25rem;
  --radius: 999px;
}

*, *::before, *::after { box-sizing: border-box; }
[hidden] { display: none !important; }

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

body {
  margin: 0;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  font-family: var(--font-body);
  font-size: 1.0625rem;
  line-height: 1.65;
  color: var(--teal-dark);
  background: var(--white);
  overflow-wrap: break-word;
}

/* Header */
.kopf {
  padding: var(--space) var(--space) 0;
  text-align: center;
}
.kopf img {
  width: min(220px, 60vw);
  height: auto;
}

main {
  flex: 1;
  width: 100%;
  max-width: 40rem;
  margin: 0 auto;
  padding: calc(var(--space) * 1.5) var(--space) calc(var(--space) * 2);
}

/* Type */
h1, h2 {
  font-family: var(--font-head);
  font-weight: 400;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  line-height: 1.25;
  color: var(--teal-dark);
  margin: 0 0 var(--space);
}
h1 { font-size: clamp(1.9rem, 7vw, 2.6rem); }
h2 { font-size: clamp(1.4rem, 5vw, 1.8rem); }
h1:focus, h2:focus, [tabindex="-1"]:focus { outline: none; }

p { margin: 0 0 var(--space); }

a { color: var(--teal-dark); text-decoration-color: var(--teal); text-underline-offset: 0.2em; }
a:hover { text-decoration-thickness: 2px; }

:focus-visible { outline: 3px solid var(--teal); outline-offset: 3px; }

/* Buttons */
button {
  min-height: 48px;
  padding: 0.7rem 1.6rem;
  border: 2px solid var(--teal-dark);
  border-radius: var(--radius);
  background: var(--white);
  color: var(--teal-dark);
  font-family: var(--font-head);
  font-size: 1rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  cursor: pointer;
  touch-action: manipulation;
}
button:hover { background: var(--teal-light); }
.primaer, .haupt {
  background: var(--teal-dark);
  color: var(--white);
}
.primaer:hover, .haupt:hover { background: #00393e; }

.aktionen {
  display: flex;
  flex-wrap: wrap-reverse;
  justify-content: space-between;
  gap: 0.75rem;
  margin-top: calc(var(--space) * 1.5);
}
section[data-step="start"] .primaer { margin-top: var(--space); }

/* Symptom check */
.mrs {
  margin: 0 0 var(--space);
  padding: var(--space) 0;
  border: 0;
  border-top: 1px solid var(--teal-light);
}
.mrs legend { padding: 0; float: left; width: 100%; margin-bottom: 0.75rem; }
.mrs legend + * { clear: both; }
.mrs-titel { display: block; font-size: 1.15rem; }
.beschreibung { display: block; font-size: 0.95rem; }
.mrs.fehlt { border-top: 3px solid var(--teal); }

.stufen {
  display: grid;
  grid-template-columns: repeat(5, minmax(0, 1fr));
  gap: 0.35rem;
}
.stufe { position: relative; display: block; }
.stufe input {
  position: absolute;
  inset: 0;
  opacity: 0;
  margin: 0;
  cursor: pointer;
}
.stufe span {
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 48px;
  padding: 0.25rem 0.2rem;
  border: 2px solid var(--teal-light);
  border-radius: 10px;
  text-align: center;
  font-size: 0.85rem;
  line-height: 1.2;
  hyphens: auto;
}
.stufe input:hover + span { border-color: var(--teal); }
.stufe input:checked + span { background: var(--teal-dark); border-color: var(--teal-dark); color: var(--white); }
.stufe input:focus-visible + span { outline: 3px solid var(--teal); outline-offset: 2px; }

.quelle { font-size: 0.85rem; }

/* Messages */
.fehler, .meldung {
  margin: 0.75rem 0 0;
  padding: 0.6rem 0.9rem;
  border-left: 4px solid var(--teal);
  background: var(--teal-light);
  color: var(--teal-dark);
}
.hinweis {
  padding: 0.9rem 1.1rem;
  border-radius: 12px;
  background: var(--teal-light);
  font-size: 0.95rem;
}

/* Score */
.punkte {
  font-family: var(--font-head);
  font-size: clamp(2.6rem, 12vw, 3.6rem);
  letter-spacing: 0.04em;
  color: var(--teal);
  margin-bottom: var(--space);
}

/* Audio + form */
.audio-platzhalter {
  padding: 1rem;
  border: 2px dashed var(--teal-light);
  border-radius: 12px;
}
.audio {
  display: flex;
  align-items: center;
  gap: 0.9rem;
  margin-bottom: calc(var(--space) * 1.5);
  padding: 0.75rem 1rem;
  border-radius: var(--radius);
  background: var(--teal-light);
}
.audio-knopf {
  flex: none;
  width: 52px;
  height: 52px;
  padding: 0;
  border-color: var(--teal-dark);
  background: var(--teal-dark);
  display: grid;
  place-items: center;
}
.audio-symbol {
  width: 0;
  height: 0;
  margin-left: 4px;
  border-style: solid;
  border-width: 9px 0 9px 15px;
  border-color: transparent transparent transparent var(--white);
}
.audio.spielt .audio-symbol {
  width: 14px;
  height: 18px;
  margin-left: 0;
  border: 0;
  border-left: 5px solid var(--white);
  border-right: 5px solid var(--white);
}
.audio-position { flex: 1; min-width: 0; accent-color: var(--teal-dark); }
.audio-zeit { flex: none; font-size: 0.9rem; font-variant-numeric: tabular-nums; }

.feld { margin-bottom: var(--space); }
.feld > label { display: block; margin-bottom: 0.35rem; }
.feld input[type="email"] {
  width: 100%;
  min-height: 48px;
  padding: 0.6rem 0.9rem;
  border: 2px solid var(--teal-light);
  border-radius: 10px;
  font: inherit;
  color: var(--teal-dark);
}
.feld input[type="email"]:focus { border-color: var(--teal); outline: none; }
.einwilligung { display: flex; gap: 0.75rem; align-items: flex-start; cursor: pointer; }
.einwilligung input {
  flex: none;
  width: 1.5rem;
  height: 1.5rem;
  margin: 0.15rem 0 0;
  accent-color: var(--teal-dark);
}
.hp { position: absolute; left: -10000px; width: 1px; height: 1px; overflow: hidden; }

/* Reflection questions */
.fortschritt { font-size: 0.9rem; margin-bottom: 0.5rem; }
.bereich {
  font-family: var(--font-accent);
  font-style: italic;
  font-weight: 500;
  font-size: 1.5rem;
  color: var(--teal);
  margin-bottom: 0.5rem;
}
.frage-text { font-size: 1.15rem; min-height: 6.5em; }
.antworten {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0.75rem;
  margin: var(--space) 0;
}
.antwort { padding-left: 0.5rem; padding-right: 0.5rem; }
.antwort[aria-pressed="true"] { background: var(--teal-dark); color: var(--white); }

/* Thank-you page */
.angebot { margin-top: calc(var(--space) * 1.5); }
.haupt {
  display: inline-block;
  padding: 0.85rem 1.8rem;
  border-radius: var(--radius);
  font-family: var(--font-head);
  letter-spacing: 0.08em;
  text-transform: uppercase;
  text-decoration: none;
  text-align: center;
}
.neben { font-size: 0.95rem; display: inline-block; min-height: 44px; padding: 0.6rem 0; }

/* Watercolour only as a partial area at the bottom, white above (CD 5) */
.aquarell {
  height: clamp(90px, 18vw, 180px);
  background: url("../img/aquarell.jpg") center 70% / cover no-repeat;
  -webkit-mask-image: linear-gradient(to bottom, transparent, #000 70%);
  mask-image: linear-gradient(to bottom, transparent, #000 70%);
}

/* Footer (AF-21) */
.fuss {
  padding: var(--space);
  background: var(--teal-light);
  font-size: 0.85rem;
  text-align: center;
}
.fuss p { max-width: 40rem; margin: 0 auto 0.5rem; }
.rechtliches a { display: inline-block; min-height: 44px; padding: 0.6rem 0.4rem; }

@media (min-width: 40rem) {
  .stufe span { font-size: 0.95rem; }
}

/* Statistics page (AF-17) */
.statistik { max-width: 56rem; }
.tabelle { overflow-x: auto; margin-bottom: var(--space); }
.tabelle table { border-collapse: collapse; width: 100%; font-variant-numeric: tabular-nums; }
.tabelle th, .tabelle td { padding: 0.5rem 0.75rem; border-bottom: 1px solid var(--teal-light); text-align: right; }
.tabelle th:first-child { text-align: left; white-space: nowrap; }
.tabelle thead th { font-weight: 400; font-size: 0.85rem; vertical-align: bottom; }
.tabelle tfoot th, .tabelle tfoot td { border-top: 2px solid var(--teal-dark); border-bottom: 0; }