/*
 * Koch365 – style.css
 * Mobile d'abord : les styles de base visent les petits écrans,
 * les @media (min-width: …) ajoutent la mise en page pour les grands écrans.
 * Polices système uniquement (pas de Google Fonts = pas de transfert de données).
 */

/* ---------- Couleurs et variables (à modifier ici pour changer le thème) ---------- */
:root {
  --farbe-primaer: #c2410c;        /* terracotta / tomate : boutons, liens */
  --farbe-primaer-dunkel: #9a3412;
  --farbe-primaer-hell: #ffedd5;
  --farbe-akzent: #f59e0b;         /* safran : décorations uniquement */
  --farbe-gruen: #3f6212;          /* basilic */
  --farbe-gruen-hell: #ecfccb;
  --farbe-whatsapp: #128c7e;

  --hintergrund: #fff8f0;          /* crème */
  --flaeche: #ffffff;
  --text: #2b1d14;
  --text-leise: #6b5446;
  --rand: #ecdccb;

  --fehler: #b91c1c;
  --fehler-hell: #fef2f2;

  --radius: 14px;
  --radius-klein: 8px;
  --schatten: 0 1px 2px rgba(43, 29, 20, .06), 0 4px 16px rgba(43, 29, 20, .06);

  --schrift: system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  --schrift-titel: Georgia, "Times New Roman", serif;
}

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

html { scroll-behavior: smooth; }
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  * { transition: none !important; }
}

body {
  margin: 0;
  font-family: var(--schrift);
  font-size: 1rem;
  line-height: 1.55;
  color: var(--text);
  background: var(--hintergrund);
  -webkit-text-size-adjust: 100%;
}

h1, h2, h3 { font-family: var(--schrift-titel); line-height: 1.2; margin: 0 0 .5em; hyphens: auto; overflow-wrap: break-word; }
h1 { font-size: clamp(1.9rem, 6vw, 3rem); }
h2 { font-size: clamp(1.4rem, 4vw, 1.8rem); }
h3 { font-size: 1.1rem; }
p { margin: 0 0 1em; }

a { color: var(--farbe-primaer-dunkel); text-underline-offset: 2px; }
a:hover { color: var(--farbe-primaer); }

/* Focus bien visible pour la navigation au clavier */
:focus-visible {
  outline: 3px solid var(--farbe-akzent);
  outline-offset: 2px;
  border-radius: 4px;
}

[hidden] { display: none !important; }

.container {
  width: 100%;
  max-width: 1100px;
  margin: 0 auto;
  padding: 0 16px;
}

.leise { color: var(--text-leise); }
.hinweis { color: var(--text-leise); font-size: .875rem; margin: .5em 0 0; }

/* Lien "aller au contenu" : visible seulement au focus clavier */
.skip-link {
  position: absolute;
  left: 16px;
  top: -100px;
  background: var(--text);
  color: #fff;
  padding: .5em 1em;
  border-radius: var(--radius-klein);
  z-index: 10;
}
.skip-link:focus { top: 8px; color: #fff; }

/* ---------- En-tête ---------- */
.kopf {
  background: var(--flaeche);
  border-bottom: 1px solid var(--rand);
}
.kopf__innen {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  min-height: 60px;
}
.logo {
  font-family: var(--schrift-titel);
  font-weight: 700;
  font-size: 1.35rem;
  color: var(--text);
  text-decoration: none;
}
.kopf nav { display: flex; gap: 1rem; }
.kopf nav a { color: var(--text-leise); text-decoration: none; font-weight: 500; }
.kopf nav a:hover { color: var(--farbe-primaer); }

/* ---------- Intro ---------- */
.hero {
  background:
    radial-gradient(circle at 90% 10%, rgba(245, 158, 11, .25), transparent 45%),
    linear-gradient(160deg, var(--farbe-primaer-hell), var(--hintergrund) 70%);
  padding: 2.5rem 0 2rem;
  text-align: center;
}
.hero__text {
  max-width: 38rem;
  margin: 0 auto;
  font-size: 1.1rem;
  color: var(--text-leise);
}

/* ---------- Sections et cartes ---------- */
.abschnitt { padding-top: 1.5rem; padding-bottom: 1.5rem; }

.abschnitt__kopf {
  display: flex;
  flex-wrap: wrap;
  align-items: flex-start;
  justify-content: space-between;
  gap: .75rem 1rem;
  margin-bottom: 1rem;
}
.abschnitt__kopf h2 { margin-bottom: .2em; }
.abschnitt__kopf p { margin: 0; }
#plan-titel:focus { outline: none; }

.karte {
  background: var(--flaeche);
  border: 1px solid var(--rand);
  border-radius: var(--radius);
  box-shadow: var(--schatten);
  padding: 1.25rem;
}

/* ---------- Formulaire ---------- */
.formular { margin-top: -1rem; position: relative; }

.formular__raster {
  display: grid;
  gap: 1rem;
}

.feld { display: flex; flex-direction: column; gap: .35rem; margin: 0; padding: 0; border: 0; min-width: 0; }
.feld label, .feld legend, .filter legend { font-weight: 600; padding: 0; }

select, input[type="number"] {
  font: inherit;
  color: var(--text);
  background: var(--flaeche);
  border: 2px solid var(--rand);
  border-radius: var(--radius-klein);
  padding: .6rem .75rem;
  min-height: 48px;
  width: 100%;
}
select:focus, input[type="number"]:focus { border-color: var(--farbe-primaer); }

.eingabe-einheit { position: relative; }
.eingabe-einheit input { padding-right: 2.2rem; }
.eingabe-einheit span {
  position: absolute; right: .9rem; top: 50%; transform: translateY(-50%);
  color: var(--text-leise); font-weight: 600;
}

/* Choix 5 / 7 : boutons segmentés (radios accessibles) */
.segment { display: flex; border: 2px solid var(--rand); border-radius: var(--radius-klein); overflow: hidden; }
.segment input { position: absolute; opacity: 0; width: 1px; height: 1px; }
.segment label {
  flex: 1;
  text-align: center;
  padding: .6rem .5rem;
  min-height: 44px;
  cursor: pointer;
  font-weight: 500;
  display: flex; align-items: center; justify-content: center;
}
.segment label + input + label { border-left: 2px solid var(--rand); }
.segment input:checked + label { background: var(--farbe-primaer); color: #fff; }
.segment input:focus-visible + label { outline: 3px solid var(--farbe-akzent); outline-offset: -3px; }

/* Filtres : cases à cocher en forme de puces */
.filter {
  border: 0; padding: 0; margin: 1.25rem 0;
  display: flex; flex-wrap: wrap; gap: .5rem;
}
.filter legend { margin-bottom: .5rem; }
.chip-check { position: relative; cursor: pointer; }
.chip-check input { position: absolute; opacity: 0; width: 1px; height: 1px; }
.chip-check span {
  display: inline-block;
  border: 2px solid var(--rand);
  border-radius: 999px;
  padding: .5rem 1rem;
  min-height: 44px;
  line-height: 1.5;
  background: var(--flaeche);
  transition: background .15s, border-color .15s;
}
.chip-check input:checked + span {
  background: var(--farbe-gruen-hell);
  border-color: var(--farbe-gruen);
  color: var(--farbe-gruen);
  font-weight: 600;
}
.chip-check input:checked + span::after { content: " ✓"; }
.chip-check input:focus-visible + span { outline: 3px solid var(--farbe-akzent); outline-offset: 2px; }

/* ---------- Boutons ---------- */
.knopf {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: .4em;
  font: inherit;
  font-weight: 600;
  color: var(--text);
  background: var(--flaeche);
  border: 2px solid var(--rand);
  border-radius: var(--radius-klein);
  padding: .6rem 1rem;
  min-height: 44px;
  cursor: pointer;
  text-decoration: none;
  transition: background .15s, border-color .15s, transform .1s;
}
.knopf:hover { border-color: var(--farbe-primaer); color: var(--farbe-primaer-dunkel); }
.knopf:active { transform: translateY(1px); }
.knopf:disabled { opacity: .5; cursor: not-allowed; }

.knopf--haupt { background: var(--farbe-primaer); border-color: var(--farbe-primaer); color: #fff; }
.knopf--haupt:hover { background: var(--farbe-primaer-dunkel); border-color: var(--farbe-primaer-dunkel); color: #fff; }
.knopf--gross { width: 100%; font-size: 1.1rem; padding: .9rem 1.25rem; }
.knopf--klein { padding: .4rem .8rem; min-height: 40px; font-size: .9rem; }
.knopf--leise { background: transparent; }
.knopf--whatsapp { border-color: var(--farbe-whatsapp); color: var(--farbe-whatsapp); }
.knopf--whatsapp:hover { background: var(--farbe-whatsapp); color: #fff; border-color: var(--farbe-whatsapp); }
.knopf--rund { width: 44px; height: 44px; padding: 0; border-radius: 50%; font-size: 1.3rem; }

.aktionen { display: flex; flex-wrap: wrap; gap: .5rem; }

/* ---------- Messages ---------- */
.meldung {
  margin-top: 1rem;
  padding: 1rem 1.25rem;
  border-radius: var(--radius-klein);
  border-left: 5px solid var(--farbe-akzent);
  background: var(--farbe-primaer-hell);
}
.meldung--fehler { border-left-color: var(--fehler); background: var(--fehler-hell); }
.meldung .knopf { margin-top: .75rem; display: flex; }

.info {
  background: var(--farbe-gruen-hell);
  color: var(--farbe-gruen);
  border-radius: var(--radius-klein);
  padding: .75rem 1rem;
  font-size: .95rem;
}

/* ---------- Cartes des jours ---------- */
.tage {
  list-style: none;
  margin: 0; padding: 0;
  display: grid;
  gap: 1rem;
}
.tag-karte {
  background: var(--flaeche);
  border: 1px solid var(--rand);
  border-top: 5px solid var(--farbe-primaer);
  border-radius: var(--radius);
  box-shadow: var(--schatten);
  padding: 1rem 1.1rem;
  display: flex;
  flex-direction: column;
}
.tag-karte:nth-child(even) { border-top-color: var(--farbe-akzent); }
.tag-karte__tag {
  text-transform: uppercase;
  letter-spacing: .08em;
  font-size: .8rem;
  font-weight: 700;
  color: var(--farbe-primaer-dunkel);
  margin: 0 0 .25rem;
}
.tag-karte__name { font-size: 1.15rem; margin-bottom: .4rem; }
.tag-karte__name a { color: var(--text); text-decoration: none; }
.tag-karte__name a:hover { color: var(--farbe-primaer); text-decoration: underline; }
.tag-karte__meta { display: flex; flex-wrap: wrap; gap: .25rem 1rem; color: var(--text-leise); font-size: .9rem; margin-bottom: .5rem; }
.tag-karte__aktionen { display: flex; gap: .5rem; margin-top: auto; padding-top: .75rem; }
.tag-karte__aktionen .knopf { flex: 1; }

/* Puces de tags */
.tags { list-style: none; margin: 0; padding: 0; display: flex; flex-wrap: wrap; gap: .35rem; }
.tag {
  font-size: .78rem;
  padding: .15rem .6rem;
  border-radius: 999px;
  background: var(--hintergrund);
  border: 1px solid var(--rand);
  color: var(--text-leise);
}
.tag--vegetarisch, .tag--vegan { background: var(--farbe-gruen-hell); color: var(--farbe-gruen); border-color: #d9f99d; }
.tag--halal { background: #e0f2fe; color: #075985; border-color: #bae6fd; }
.tag--guenstig { background: var(--farbe-primaer-hell); color: var(--farbe-primaer-dunkel); border-color: #fed7aa; }

/* ---------- Liste de courses ---------- */
.gesamtpreis { font-size: 1.1rem; }
.gesamtpreis strong { color: var(--farbe-primaer-dunkel); font-size: 1.3rem; }

.einkauf__gruppe { break-inside: avoid; margin-bottom: 1.25rem; }
.einkauf__gruppe h3 {
  font-family: var(--schrift);
  font-size: .85rem;
  text-transform: uppercase;
  letter-spacing: .06em;
  color: var(--text-leise);
  border-bottom: 1px solid var(--rand);
  padding-bottom: .3rem;
  margin-bottom: .25rem;
}
.einkauf ul { list-style: none; margin: 0; padding: 0; }
.einkauf li { display: flex; align-items: center; gap: .6rem; }
.einkauf input[type="checkbox"] {
  width: 22px; height: 22px;
  accent-color: var(--farbe-gruen);
  flex-shrink: 0;
  cursor: pointer;
}
.einkauf label {
  flex: 1;
  display: flex;
  justify-content: space-between;
  gap: .75rem;
  padding: .55rem 0;
  cursor: pointer;
  min-height: 44px;
  align-items: center;
}
.einkauf__menge { color: var(--text-leise); white-space: nowrap; font-variant-numeric: tabular-nums; }
.einkauf input:checked + label { text-decoration: line-through; color: var(--text-leise); opacity: .7; }

/* ---------- Comment ça marche ---------- */
.schritte { list-style: none; margin: 0; padding: 0; display: grid; gap: 1rem; }
.schritte li {
  background: var(--flaeche);
  border: 1px solid var(--rand);
  border-radius: var(--radius);
  padding: 1.25rem;
}
.schritte__nr {
  display: inline-flex; align-items: center; justify-content: center;
  width: 2.2rem; height: 2.2rem;
  border-radius: 50%;
  background: var(--farbe-primaer);
  color: #fff;
  font-weight: 700;
  margin-bottom: .5rem;
}
.schritte p { margin: 0; color: var(--text-leise); }

/* ---------- Page recette ---------- */
.zurueck { font-weight: 600; text-decoration: none; }
.rezept__kopf { margin-bottom: 1.5rem; }
.rezept__beschreibung { font-size: 1.1rem; color: var(--text-leise); max-width: 40rem; }
.rezept__fakten {
  display: flex; flex-wrap: wrap; gap: .75rem;
  margin: 1rem 0 0;
}
.rezept__fakten div {
  background: var(--flaeche);
  border: 1px solid var(--rand);
  border-radius: var(--radius-klein);
  padding: .5rem 1rem;
}
.rezept__fakten dt { font-size: .75rem; text-transform: uppercase; letter-spacing: .06em; color: var(--text-leise); }
.rezept__fakten dd { margin: 0; font-weight: 700; }
.rezept__kopf .info { margin-top: 1rem; }

.rezept__raster { display: grid; gap: 1rem; }

.portionen { display: flex; align-items: center; gap: .75rem; margin-bottom: 1rem; }
.portionen output { font-weight: 700; min-width: 7.5rem; text-align: center; }

.zutaten { list-style: none; margin: 0; padding: 0; }
.zutaten li { padding: .45rem 0; border-bottom: 1px dashed var(--rand); display: flex; gap: .5rem; }
.zutaten li:last-child { border-bottom: 0; }
.zutaten__menge { font-weight: 700; min-width: 5.5rem; font-variant-numeric: tabular-nums; }

.zubereitung { margin: 0; padding: 0; list-style: none; counter-reset: schritt; }
.zubereitung li {
  counter-increment: schritt;
  position: relative;
  padding: 0 0 1rem 2.75rem;
  min-height: 2rem;
}
.zubereitung li::before {
  content: counter(schritt);
  position: absolute; left: 0; top: -.1rem;
  width: 2rem; height: 2rem;
  border-radius: 50%;
  background: var(--farbe-primaer-hell);
  color: var(--farbe-primaer-dunkel);
  font-weight: 700;
  display: flex; align-items: center; justify-content: center;
}

/* ---------- Pages texte (Impressum, Datenschutz) ---------- */
.rechtstext { max-width: 46rem; }
.rechtstext h2 { margin-top: 1.5em; font-size: 1.3rem; }
.platzhalter { background: #fef3c7; padding: 0 .25em; border-radius: 3px; }

/* ---------- Pied de page ---------- */
.fuss {
  margin-top: 2rem;
  border-top: 1px solid var(--rand);
  background: var(--flaeche);
  font-size: .9rem;
  color: var(--text-leise);
}
.fuss__innen {
  display: flex; flex-wrap: wrap; justify-content: space-between; align-items: center;
  gap: .5rem 1.5rem;
  padding-top: 1.25rem; padding-bottom: 1.25rem;
}
.fuss p { margin: 0; }
.fuss nav { display: flex; gap: 1.25rem; }
.fuss a { color: var(--text-leise); }

/* ============ Tablette ============ */
@media (min-width: 600px) {
  .formular__raster { grid-template-columns: 1fr 1fr; }
  .formular__raster fieldset { grid-column: 1 / -1; }
  .knopf--gross { width: auto; }
  .tage { grid-template-columns: repeat(2, 1fr); }
  .schritte { grid-template-columns: repeat(3, 1fr); }
  .einkauf { columns: 2; column-gap: 2rem; }
  .karte { padding: 1.5rem; }
}

/* ============ Ordinateur ============ */
@media (min-width: 960px) {
  .hero { padding: 3.5rem 0 3rem; }
  .formular__raster { grid-template-columns: 1fr 1fr 1.3fr; }
  .formular__raster fieldset { grid-column: auto; }
  .tage { grid-template-columns: repeat(auto-fill, minmax(240px, 1fr)); }
  .einkauf { columns: 3; }
  .rezept__raster { grid-template-columns: 1fr 1.4fr; align-items: start; }
}