/* rezepte.css — Rezeptbörse (/rezepte/).
   Baut auf style.css auf (Farben, Schrift, Navigation, Fussbereich) und ergänzt
   nur, was es dort nicht gibt: Suche, Filter, Rezeptkarten, Detailansicht, Formular. */

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

/* ── Suche und Filter ─────────────────────────────────────── */

.rz-bereich { padding-top: 56px; }
.rz-werkzeug { display: grid; gap: 16px; margin-bottom: 12px; }
.rz-suche {
  position: relative;
  display: block;
  max-width: 560px;
}
.rz-suche svg {
  position: absolute; left: 18px; top: 50%; width: 20px; height: 20px;
  transform: translateY(-50%);
  fill: none; stroke: var(--text-light); stroke-width: 2; stroke-linecap: round;
  pointer-events: none;
}
.rz-suche input {
  width: 100%;
  font: inherit;
  /* 16 px: darunter zoomt iOS beim Antippen in das Feld hinein. */
  font-size: 1rem;
  color: var(--text);
  padding: 14px 18px 14px 50px;
  border: 1.5px solid #D5E3E8;
  border-radius: 50px;
  background: var(--white);
  transition: border-color .2s, box-shadow .2s;
}
.rz-suche input:focus { outline: none; border-color: var(--teal); box-shadow: 0 0 0 4px rgba(43,158,173,.15); }

.rz-filter { display: flex; flex-wrap: wrap; gap: 8px; }
.rz-filter button {
  font: inherit;
  font-size: .9rem;
  font-weight: 600;
  color: var(--teal-dark);
  background: var(--light);
  border: 1.5px solid transparent;
  border-radius: 50px;
  padding: 8px 16px;
  min-height: 40px;
  transition: background .2s, color .2s;
}
.rz-filter button:hover { background: #DCEBEF; }
.rz-filter button[aria-pressed="true"] { background: var(--teal-mid); color: var(--white); }
.rz-filter button:focus-visible { outline: 3px solid var(--gold); outline-offset: 2px; }

.rz-anzahl { color: var(--text-light); font-size: .92rem; margin: 8px 0 20px; }

/* ── Rezeptkarten ─────────────────────────────────────────── */

.rz-raster {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
  gap: 24px;
}
.rz-karte {
  display: flex;
  flex-direction: column;
  text-align: left;
  font: inherit;
  color: inherit;
  background: var(--white);
  border: none;
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: var(--shadow);
  padding: 0;
  transition: transform .25s ease, box-shadow .25s ease;
}
.rz-karte:hover { transform: translateY(-3px); box-shadow: var(--shadow-md); }
.rz-karte:focus-visible { outline: 3px solid var(--gold); outline-offset: 3px; }
.rz-bild {
  aspect-ratio: 4 / 3;
  width: 100%;
  object-fit: cover;
  background: var(--light);
}
/* Ohne Foto: ruhige Fläche in Hausfarben mit dem Namen der Kategorie. */
.rz-platzhalter {
  aspect-ratio: 4 / 3;
  width: 100%;
  display: flex; align-items: center; justify-content: center;
  background: linear-gradient(135deg, var(--teal-mid), var(--teal-deeper));
  color: rgba(255,255,255,.9);
  font-family: 'Caveat', cursive;
  font-size: 2.2rem;
  padding: 16px;
  text-align: center;
  line-height: 1.1;
}
.rz-karte-text { padding: 18px 20px 20px; display: flex; flex-direction: column; gap: 6px; flex: 1; width: 100%; }
.rz-kat { font-size: .74rem; font-weight: 700; letter-spacing: .1em; text-transform: uppercase; color: #9A7A26; }
.rz-karte h3 { font-size: 1.15rem; line-height: 1.3; overflow-wrap: anywhere; }
.rz-meta { display: flex; flex-wrap: wrap; gap: 4px 14px; color: var(--text-light); font-size: .88rem; margin-top: auto; padding-top: 6px; }
.rz-meta span { display: inline-flex; align-items: center; gap: 5px; }
.rz-meta svg { width: 15px; height: 15px; fill: none; stroke: currentColor; stroke-width: 2; stroke-linecap: round; stroke-linejoin: round; }

.rz-leer { text-align: center; color: var(--text-mid); padding: 32px 0; }

/* ── Detailansicht ────────────────────────────────────────── */

.rz-dialog {
  border: none;
  padding: 0;
  width: min(760px, calc(100% - 32px));
  max-width: none;
  max-height: calc(100dvh - 48px);
  margin: auto;
  border-radius: var(--radius);
  background: var(--white);
  color: var(--text);
  box-shadow: 0 24px 80px rgba(12,69,84,.35);
  overflow: hidden;
}
.rz-dialog[open] { display: flex; flex-direction: column; }
.rz-dialog::backdrop { background: rgba(12,69,84,.55); }
.rz-d-inhalt:focus { outline: none; }
.rz-d-inhalt { overflow-y: auto; overscroll-behavior: contain; -webkit-overflow-scrolling: touch; }
.rz-zu {
  position: absolute; top: 12px; right: 12px; z-index: 2;
  width: 44px; height: 44px;
  border: none; border-radius: 50%;
  background: rgba(255,255,255,.94);
  color: var(--text);
  font-size: 1.8rem; line-height: 1;
  box-shadow: 0 2px 10px rgba(0,0,0,.15);
}
.rz-zu:focus-visible { outline: 3px solid var(--gold); outline-offset: 2px; }
.rz-d-bild { width: 100%; max-height: 380px; object-fit: cover; }
.rz-dialog .rz-platzhalter { aspect-ratio: auto; height: 140px; font-size: 2rem; }
.rz-d-text { padding: 28px 32px 36px; }
.rz-nachweis { font-size: .75rem; color: var(--text-light); margin: -12px 0 14px; overflow-wrap: anywhere; }
.rz-nachweis a { color: inherit; text-decoration: underline; text-underline-offset: 2px; }
.rz-d-text h2 { font-size: clamp(1.5rem, 4vw, 2rem); margin: 4px 0 10px; overflow-wrap: anywhere; }
.rz-d-text .rz-meta { margin-top: 0; padding-top: 0; font-size: .95rem; }
.rz-tags { display: flex; flex-wrap: wrap; gap: 6px; margin: 14px 0 4px; }
.rz-tags span { background: var(--gold-pale); color: #6E5418; font-size: .8rem; font-weight: 600; padding: 4px 12px; border-radius: 50px; }
.rz-d-spalten { display: grid; grid-template-columns: minmax(0, 2fr) minmax(0, 3fr); gap: 32px; margin-top: 24px; }
.rz-d-text h3 { font-size: .8rem; letter-spacing: .1em; text-transform: uppercase; color: var(--teal-mid); margin-bottom: 10px; }
.rz-zutaten { display: grid; gap: 6px; }
.rz-zutaten li {
  position: relative;
  padding-left: 18px;
  color: var(--text-mid);
  line-height: 1.5;
  overflow-wrap: anywhere;
}
.rz-zutaten li::before {
  content: ''; position: absolute; left: 0; top: .6em;
  width: 7px; height: 7px; border-radius: 50%; background: var(--teal);
}
.rz-zutaten li.rz-gruppe { padding-left: 0; margin-top: 10px; font-weight: 700; color: var(--text); }
.rz-zutaten li.rz-gruppe:first-child { margin-top: 0; }
.rz-zutaten li.rz-gruppe::before { display: none; }
.rz-schritte { color: var(--text-mid); line-height: 1.75; overflow-wrap: anywhere; }
.rz-schritte p + p { margin-top: 10px; }
.rz-tipp {
  margin-top: 24px;
  background: var(--gold-pale);
  border-left: 4px solid var(--gold);
  border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
  padding: 14px 18px;
  color: var(--text-mid);
  overflow-wrap: anywhere;
}
.rz-tipp strong { color: var(--text); }
.rz-von { margin-top: 24px; color: var(--text-light); font-size: .9rem; }
.rz-von strong { color: var(--teal-dark); }

/* ── Formular ─────────────────────────────────────────────── */

.rz-form-huelle { max-width: 760px; }
.rz-form {
  margin-top: 36px;
  background: var(--white);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  padding: 36px;
  display: grid;
  gap: 22px;
}
.rz-feld { display: grid; gap: 8px; min-width: 0; border: none; }
.rz-feld label, .rz-feld legend, .rz-label { font-weight: 600; font-size: .95rem; color: var(--text); }
.rz-feld legend { margin-bottom: 8px; padding: 0; }
.pflicht { color: var(--teal-mid); }
.optional { font-weight: 400; color: var(--text-light); font-size: .88rem; }
.rz-form input[type="text"], .rz-form select, .rz-form textarea {
  width: 100%;
  font: inherit;
  font-size: 1rem;
  color: var(--text);
  background: var(--off-white);
  border: 1.5px solid #D5E3E8;
  border-radius: var(--radius-sm);
  padding: 12px 14px;
  transition: border-color .2s, box-shadow .2s, background .2s;
}
.rz-form textarea { resize: vertical; line-height: 1.6; }
.rz-form select {
  appearance: none; -webkit-appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%233D5A65' stroke-width='2.5' stroke-linecap='round'%3E%3Cpolyline points='6 9 12 15 18 9'/%3E%3C/svg%3E");
  background-repeat: no-repeat; background-position: right 12px center; background-size: 18px;
  padding-right: 40px;
}
.rz-form input:focus, .rz-form select:focus, .rz-form textarea:focus {
  outline: none; border-color: var(--teal); background: var(--white); box-shadow: 0 0 0 4px rgba(43,158,173,.15);
}
.rz-form [aria-invalid="true"] { border-color: #C0504D; background: #FDF4F4; }
.rz-reihe { display: grid; grid-template-columns: minmax(0, 1fr) 110px 110px; gap: 16px; }

.rz-chips { display: flex; flex-wrap: wrap; gap: 8px; }
.rz-chips label { position: relative; font-weight: 500; font-size: .9rem; cursor: pointer; }
.rz-chips input { position: absolute; opacity: 0; width: 1px; height: 1px; }
.rz-chips span {
  display: inline-flex; align-items: center; min-height: 40px;
  padding: 8px 16px; border-radius: 50px;
  background: var(--light); color: var(--teal-dark);
  transition: background .2s, color .2s;
}
.rz-chips input:checked + span { background: var(--teal-mid); color: var(--white); }
.rz-chips input:focus-visible + span { outline: 3px solid var(--gold); outline-offset: 2px; }

.rz-foto-wahl {
  position: relative;
  display: block;
  border: 2px dashed #C5D9E0;
  border-radius: var(--radius-sm);
  background: var(--off-white);
  cursor: pointer;
  overflow: hidden;
  transition: border-color .2s;
}
.rz-foto-wahl:hover { border-color: var(--teal); }
.rz-foto-wahl input { position: absolute; inset: 0; opacity: 0; cursor: pointer; width: 100%; }
.rz-foto-wahl:focus-within { border-color: var(--teal); box-shadow: 0 0 0 4px rgba(43,158,173,.15); }
.rz-foto-leer {
  display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 6px;
  min-height: 130px; color: var(--teal-dark); font-weight: 600; font-size: .95rem;
}
.rz-foto-leer svg { width: 30px; height: 30px; fill: none; stroke: currentColor; stroke-width: 1.8; stroke-linejoin: round; }
.rz-foto-wahl img { width: 100%; max-height: 320px; object-fit: cover; }
.rz-foto-wahl.hat-foto .rz-foto-leer { display: none; }
.rz-foto-wahl.laedt .rz-foto-leer { opacity: .5; }
.rz-foto-weg {
  justify-self: start;
  font: inherit; font-size: .88rem; font-weight: 600;
  color: #8C2F2F; background: none; border: none; padding: 6px 0; min-height: 36px;
  text-decoration: underline; text-underline-offset: 3px;
}
.rz-hinweis { font-size: .85rem; color: var(--text-light); }

.rz-honig { position: absolute; left: -9999px; width: 1px; height: 1px; opacity: 0; }

.rz-einverstanden { display: flex; gap: 12px; align-items: flex-start; font-size: .92rem; color: var(--text-mid); cursor: pointer; }
.rz-einverstanden input { flex: 0 0 auto; width: 22px; height: 22px; margin-top: 2px; accent-color: var(--teal-mid); }
.rz-einverstanden.fehlt span { color: #8C2F2F; }
.rz-einverstanden a { color: var(--teal-dark); text-decoration: underline; text-underline-offset: 2px; }

.rz-melde {
  background: #FDF0EF; color: #8C2F2F;
  border-radius: var(--radius-sm); padding: 12px 16px; font-size: .95rem;
}
.rz-senden { width: 100%; }
.rz-senden:disabled { opacity: .65; cursor: default; }

.rz-danke {
  margin-top: 36px;
  background: var(--white);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  padding: 44px 32px;
  text-align: center;
}
.rz-danke:focus { outline: none; }
.rz-danke svg { width: 52px; height: 52px; fill: var(--gold); margin: 0 auto 12px; display: block; }
.rz-danke h3 { font-size: 1.5rem; margin-bottom: 8px; }
.rz-danke p { color: var(--text-mid); max-width: 460px; margin: 0 auto 24px; }

/* ── Handy ────────────────────────────────────────────────── */

@media (max-width: 640px) {
  .rz-bereich { padding-top: 36px; }
  .rz-raster { grid-template-columns: minmax(0, 1fr); gap: 18px; }
  .rz-filter { flex-wrap: nowrap; overflow-x: auto; margin: 0 -16px; padding: 2px 16px 6px; scrollbar-width: none; }
  .rz-filter::-webkit-scrollbar { display: none; }
  .rz-filter button { flex: 0 0 auto; }
  .rz-form { padding: 22px 18px; margin-top: 24px; }
  .rz-reihe { grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); }
  .rz-reihe .rz-feld:first-child { grid-column: 1 / -1; }
  .rz-dialog {
    width: 100%;
    height: 100dvh; max-height: 100dvh;
    margin: 0; border-radius: 0;
  }
  .rz-d-text { padding: 22px 18px 40px; }
  .rz-d-spalten { grid-template-columns: minmax(0, 1fr); gap: 24px; }
  .rz-d-bild { max-height: 260px; }
}

@media (prefers-reduced-motion: reduce) {
  .rz-karte, .rz-karte:hover { transition: none; transform: none; }
}
.rz-melden { margin-top: 40px; padding-top: 20px; border-top: 1px solid var(--light); color: var(--text-light); font-size: .88rem; text-align: center; overflow-wrap: anywhere; }
.rz-melden a { color: var(--teal-dark); }