/* Paleta: blanco, verde oliva y negro */
:root {
  --blanco: #FFFFFF;
  --negro: #141414;
  --gris: #3D3D3D;
  --oliva: #4A5E28;
  --oliva-oscuro: #2F3D17;
  --oliva-medio: #6B7F3A;
  --oliva-claro: #DDE3CC;
  --oliva-suave: #EEF1E4;
  --foco: #8FA35C;
  --display: 'Fraunces', Georgia, serif;
  --texto: 'Nunito Sans', system-ui, -apple-system, 'Segoe UI', sans-serif;
}

* { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body { margin: 0; background: var(--blanco); color: var(--negro); font-family: var(--texto); font-size: 18px; line-height: 1.5; }
img { max-width: 100%; }
a { color: var(--oliva); }
a:hover { color: var(--oliva-oscuro); }
[hidden] { display: none !important; }
:focus-visible { outline: 3px solid var(--foco); outline-offset: 3px; }

.page { min-height: 100vh; display: flex; flex-direction: column; }
.page > div { flex: 1; display: flex; flex-direction: column; }
.wrap { width: 100%; max-width: 1200px; margin: 0 auto; padding-left: 16px; padding-right: 16px; }
.main { flex: 1; padding-top: 20px; padding-bottom: 48px; display: flex; flex-direction: column; gap: 24px; }

/* Banner */
.hero { display: block; width: 100%; height: 230px; object-fit: cover; object-position: 50% 22%; background: var(--oliva-claro); border-bottom: 2px solid var(--negro); }
.intro { padding-top: 22px; padding-bottom: 6px; }
.handle { margin: 0 0 4px; font-size: 17px; font-weight: 800; color: var(--oliva); }
h1 { margin: 0; font-family: var(--display); font-size: clamp(34px, 6vw, 56px); line-height: 1.05; font-weight: 700; }
.rule { height: 4px; width: 64px; margin: 12px 0; background: var(--oliva-medio); border-radius: 4px; }
.lead { margin: 0; color: var(--gris); }

/* Buscador */
.search-block { display: flex; flex-direction: column; gap: 14px; }
.search-label { font-family: var(--display); font-size: 26px; font-weight: 600; }
.search-box { position: relative; color: var(--gris); }
.search-box svg { position: absolute; left: 16px; top: 50%; transform: translateY(-50%); pointer-events: none; }
.search { width: 100%; height: 60px; padding: 0 16px 0 56px; font: 600 19px var(--texto); color: var(--negro); background: var(--blanco); border: 2px solid var(--negro); border-radius: 14px; -webkit-appearance: none; appearance: none; }
.search:focus { outline: 3px solid var(--foco); outline-offset: 2px; }

/* Categorías */
.chips { display: flex; flex-wrap: wrap; gap: 10px; }
.chip { min-height: 48px; padding: 0 18px; border-radius: 999px; border: 2px solid var(--negro); background: var(--blanco); color: var(--negro); font: 700 17px var(--texto); cursor: pointer; }
.chip:hover { background: var(--oliva-suave); }
.chip[aria-pressed="true"] { background: var(--oliva); border-color: var(--oliva); color: var(--blanco); }

/* Rejilla de tarjetas */
.results { display: flex; flex-direction: column; gap: 14px; }
.count { margin: 0; font-weight: 700; color: var(--gris); }
.grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 14px; }
.card { display: flex; flex-direction: column; background: var(--blanco); border: 2px solid var(--negro); border-radius: 16px; overflow: hidden; text-decoration: none; color: inherit; }
.card:hover { box-shadow: 0 8px 20px rgba(20, 20, 20, .12); color: inherit; }
.card:active { background: var(--oliva-suave); }
.card-photo { display: block; width: 100%; height: 140px; object-fit: cover; background: var(--oliva-claro); border-bottom: 2px solid var(--negro); }
.card-name { padding: 12px 14px 14px; font-family: var(--display); font-size: 18px; line-height: 1.2; font-weight: 600; }

.empty { border: 2px dashed var(--negro); border-radius: 16px; padding: 28px 20px; text-align: center; display: flex; flex-direction: column; gap: 14px; align-items: center; }
.empty p { margin: 0; color: var(--gris); }
.empty .empty-title { font-size: 20px; font-weight: 700; color: var(--negro); }

/* Barra de la receta abierta */
.bar { position: sticky; top: 0; z-index: 5; background: var(--blanco); border-bottom: 2px solid var(--negro); }
.bar-inner { display: flex; align-items: center; justify-content: space-between; gap: 12px; padding-top: 10px; padding-bottom: 10px; }
.bar-title { font-family: var(--display); font-size: 18px; font-weight: 700; color: var(--oliva); }
.back { display: inline-flex; align-items: center; gap: 8px; min-height: 52px; padding: 0 18px; border: 2px solid var(--negro); border-radius: 14px; background: var(--blanco); color: var(--negro); font: 800 18px var(--texto); text-decoration: none; cursor: pointer; }
.back:hover { background: var(--oliva-suave); color: var(--negro); }

/* Receta abierta */
.recipe-top { display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 12px; }
.badge { align-self: flex-start; padding: 6px 14px; border-radius: 999px; background: var(--oliva-suave); color: #3A4A1E; font-size: 16px; font-weight: 800; }
.detail { display: grid; grid-template-columns: minmax(0, 1fr); gap: 2px; background: var(--negro); border: 2px solid var(--negro); border-radius: 20px; overflow: hidden; }
.detail > div { background: var(--blanco); display: flex; flex-direction: column; }
.media { display: block; width: 100%; height: auto; aspect-ratio: 4 / 3; object-fit: cover; border-bottom: 2px solid var(--negro); background: var(--oliva-claro); }
/* Fotograma en vertical, como se ve en Instagram: sin recortar ni ampliar */
.video-wrap { display: flex; justify-content: center; padding: 20px 16px; background: var(--oliva-suave); border-bottom: 2px solid var(--negro); }
.video { position: relative; display: block; width: min(62%, 240px); aspect-ratio: 9 / 16; border: 2px solid var(--negro); border-radius: 16px; overflow: hidden; background: var(--negro); }
.video img { width: 100%; height: 100%; object-fit: cover; display: block; }
.play { position: absolute; left: 50%; bottom: 16px; transform: translateX(-50%); width: 64px; height: 64px; border-radius: 50%; background: rgba(20, 20, 20, .72); color: var(--blanco); display: flex; align-items: center; justify-content: center; }
.pad { padding: 20px 20px 24px; display: flex; flex-direction: column; gap: 12px; flex: 1; }
.detail h2 { margin: 0; font-family: var(--display); font-size: clamp(28px, 4vw, 34px); line-height: 1.1; font-weight: 600; }
.label { margin: 6px 0 0; font-size: 15px; font-weight: 800; letter-spacing: .06em; text-transform: uppercase; color: var(--oliva); }
.ingredients { margin: 0; padding-left: 22px; font-size: 19px; line-height: 1.6; }
.steps { margin: 0; padding: 0; list-style: none; display: flex; flex-direction: column; gap: 14px; }
.steps li { display: flex; gap: 14px; align-items: flex-start; font-size: 19px; line-height: 1.45; }
.num { flex: none; width: 34px; height: 34px; border-radius: 50%; background: var(--oliva); color: var(--blanco); font-weight: 800; font-size: 17px; display: flex; align-items: center; justify-content: center; }
.tip { background: var(--oliva-suave); border-radius: 14px; padding: 14px 16px; font-size: 18px; line-height: 1.45; }
.tip strong { color: #3A4A1E; }
.btn-ig { margin-top: 6px; display: flex; align-items: center; justify-content: center; min-height: 52px; border-radius: 14px; background: var(--oliva); color: var(--blanco); font-size: 18px; font-weight: 800; text-decoration: none; text-align: center; padding: 0 16px; }
.btn-ig:hover { background: var(--oliva-oscuro); color: var(--blanco); }
.back-bottom { align-self: center; }
.btn-wa { display: inline-flex; align-items: center; justify-content: center; gap: 10px; min-height: 52px; padding: 0 18px; border: 2px solid var(--oliva); border-radius: 14px; background: var(--blanco); color: var(--oliva-oscuro); font: 800 18px var(--texto); text-decoration: none; }
.btn-wa:hover { background: var(--oliva-suave); color: var(--oliva-oscuro); }

/* Pie */
.footer { background: var(--negro); color: var(--blanco); padding: 32px 0; }
.footer-inner { display: flex; flex-wrap: wrap; gap: 14px 40px; align-items: center; justify-content: space-between; }
.footer p { margin: 0; font-size: 17px; max-width: 640px; }
.footer a { color: #C9D3B0; font-weight: 800; }
.footer a:hover { color: var(--blanco); }

/* Pantallas medianas y grandes */
@media (min-width: 700px) {
  .grid { grid-template-columns: repeat(auto-fill, minmax(250px, 1fr)); gap: 24px; }
  .card-photo { height: 210px; }
  .card-name { padding: 16px 20px 20px; font-size: 23px; }
  .hero { height: 380px; }
  .pad { padding: 28px 32px 32px; }
}
@media (min-width: 900px) {
  .detail { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}