/* ============================================================
   GRID — botones de producto
   ============================================================ */

.seccion { border-bottom: 0.5px solid var(--line-sutil); }

.seccion-cab {
  width: 100%;
  display: flex;
  align-items: center;
  gap: 0.7rem;
  padding: 1.1rem var(--pad-x) 0.8rem;
  text-align: left;
}

.seccion-cab h2 {
  font-size: 0.62rem;
  font-weight: 700;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  flex: 1;
}

.seccion-cuenta {
  font-size: 0.62rem;
  font-weight: 300;
  letter-spacing: 0.1em;
  color: var(--muted);
}

.seccion-flecha {
  width: 10px; height: 10px;
  border-right: 1px solid var(--muted);
  border-bottom: 1px solid var(--muted);
  transform: rotate(45deg);
  transition: transform 0.3s var(--curva);
  margin-bottom: 3px;
}
.seccion[data-abierta="false"] .seccion-flecha {
  transform: rotate(-45deg);
  margin-bottom: -3px;
}

.seccion[data-abierta="false"] .grid { display: none; }

/* ---------- la rejilla ---------- */

.grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 0.5px;
  background: var(--line-sutil);
  padding: 0 0 0.5px;
  border-top: 0.5px solid var(--line-sutil);
}

@media (min-width: 420px) { .grid { grid-template-columns: repeat(4, 1fr); } }
@media (min-width: 560px) { .grid { grid-template-columns: repeat(5, 1fr); } }

/* ---------- botón de producto ---------- */

.prod {
  position: relative;
  aspect-ratio: 1 / 1;
  background: var(--white);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 0.45rem;
  padding: 0.5rem 0.35rem;
  transition: background 0.18s var(--curva), color 0.18s var(--curva);
}

.prod-icono {
  width: 30px;
  height: 30px;
  display: grid;
  place-items: center;
  font-size: 25px;
  line-height: 1;
  flex: 0 0 auto;
}
.prod-icono img {
  width: 100%; height: 100%;
  object-fit: contain;
}

/* Inicial como último recurso si no hay SVG ni emoji */
.prod-inicial {
  font-size: 1.05rem;
  font-weight: 800;
  letter-spacing: -0.04em;
  color: var(--muted);
}

.prod-nombre {
  font-size: 0.63rem;
  font-weight: 400;
  line-height: 1.25;
  text-align: center;
  letter-spacing: -0.005em;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
  word-break: break-word;
}

/* ---------- seleccionado ---------- */

.prod[aria-pressed="true"] {
  background: var(--black);
  color: var(--white);
}
.prod[aria-pressed="true"] .prod-inicial { color: rgba(255,255,255,0.45); }

/* Los SVG se dibujan en negro. Se invierten cuando hace falta
   para que siempre contrasten con el fondo que tienen detrás.
   Las variables las pone el tema en base.css */
.prod-icono img { filter: invert(var(--invertir)); }
.prod[aria-pressed="true"] .prod-icono img { filter: invert(var(--invertir-sel)); }

/* Marca naranja en la esquina: es el acento funcional */
.prod[aria-pressed="true"]::before {
  content: '';
  position: absolute;
  top: 0; right: 0;
  border-top: 12px solid var(--accent);
  border-left: 12px solid transparent;
}

.prod-cant {
  position: absolute;
  bottom: 5px; right: 6px;
  font-size: 0.62rem;
  font-weight: 700;
  letter-spacing: 0;
  color: var(--accent);
}
.prod-cant[hidden] { display: none; }

.prod:active { opacity: 0.75; }

/* ---------- sin resultados ---------- */

.sin-resultados {
  padding: 3rem var(--pad-x);
  text-align: center;
}
.sin-resultados p {
  font-size: 0.85rem;
  color: var(--muted-2);
  margin-bottom: 1.2rem;
}
.sin-resultados button {
  font-size: 0.68rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  padding: 0.8rem 1.3rem;
  background: var(--black);
  color: var(--white);
}

/* ============================================================
   RESUMEN
   ============================================================ */

.res-cab {
  padding: 2rem var(--pad-x) 1.4rem;
  border-bottom: 0.5px solid var(--line);
}
.res-cab h1 {
  font-size: 2rem;
  font-weight: 800;
  letter-spacing: -0.045em;
  line-height: 1;
}
.res-cab p {
  font-size: 0.62rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--muted);
  margin-top: 0.6rem;
}

.res-grupo-cab {
  padding: 1.5rem var(--pad-x) 0.5rem;
  font-size: 0.6rem;
  font-weight: 300;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--muted);
}

.res-linea {
  display: flex;
  align-items: center;
  gap: 0.8rem;
  padding: 0.85rem var(--pad-x);
  border-bottom: 0.5px solid var(--line-sutil);
}

.res-icono {
  width: 22px; height: 22px;
  display: grid; place-items: center;
  font-size: 19px; line-height: 1;
  flex: 0 0 auto;
}
.res-icono img {
  width: 100%; height: 100%; object-fit: contain;
  filter: invert(var(--invertir));
}

.res-nombre {
  flex: 1;
  font-size: 0.92rem;
  font-weight: 300;
  min-width: 0;
}
.res-nombre em {
  display: block;
  font-style: normal;
  font-size: 0.6rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--muted);
  margin-top: 2px;
}

.res-pasos {
  display: flex;
  align-items: center;
  border: 0.5px solid var(--line);
  flex: 0 0 auto;
}
.res-pasos button {
  width: 32px; height: 30px;
  display: grid; place-items: center;
  font-size: 1rem;
  font-weight: 300;
  color: var(--muted-2);
  transition: background 0.18s var(--curva), color 0.18s var(--curva);
}
.res-pasos button:active { background: var(--off); color: var(--black); }
.res-pasos span {
  min-width: 26px;
  text-align: center;
  font-size: 0.82rem;
  font-weight: 700;
}

.res-quitar {
  width: 30px; height: 30px;
  display: grid; place-items: center;
  color: var(--muted);
  flex: 0 0 auto;
}
.res-quitar svg { width: 15px; height: 15px; }

/* ---------- añadir a mano ---------- */

.res-anadir {
  display: flex;
  gap: 0.5px;
  margin: 1.5rem var(--pad-x) 0;
  border: 0.5px solid var(--line);
}
.res-anadir input {
  flex: 1;
  padding: 0.8rem 0.85rem;
  font-size: 0.88rem;
}
.res-anadir input:focus { outline: none; background: var(--off); }
.res-anadir button {
  padding: 0 1.1rem;
  background: var(--black);
  color: var(--white);
  font-size: 0.66rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

/* ---------- acciones ---------- */

.res-acciones {
  padding: 1.8rem var(--pad-x) 0;
  display: flex;
  flex-direction: column;
  gap: 0.6rem;
}

.btn-principal {
  width: 100%;
  padding: 1.05rem;
  background: var(--black);
  color: var(--white);
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.6rem;
  transition: opacity 0.22s var(--curva);
}
.btn-principal:hover  { opacity: 0.78; }
.btn-principal:active { opacity: 0.6; }
.btn-principal svg { width: 16px; height: 16px; }

.btn-secundario {
  width: 100%;
  padding: 1.05rem;
  border: 0.5px solid var(--line);
  color: var(--muted-2);
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  transition: color 0.22s var(--curva), border-color 0.22s var(--curva);
}
.btn-secundario:hover {
  color: var(--black);
  border-color: var(--black);
}

/* ============================================================
   AJUSTES (placeholder de fases siguientes)
   ============================================================ */

.aj-bloque {
  padding: 1.6rem var(--pad-x);
  border-bottom: 0.5px solid var(--line-sutil);
}
.aj-bloque h2 {
  font-size: 0.62rem;
  font-weight: 700;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  margin-bottom: 0.9rem;
}
.aj-bloque p {
  font-size: 0.85rem;
  font-weight: 300;
  line-height: 1.65;
  color: var(--muted-2);
}
.aj-dato {
  display: flex;
  justify-content: space-between;
  padding: 0.55rem 0;
  font-size: 0.82rem;
  border-bottom: 0.5px solid var(--line-sutil);
}
.aj-dato:last-child { border-bottom: none; }
.aj-dato span:last-child { color: var(--muted); }

.aj-proximo {
  display: flex;
  align-items: baseline;
  gap: 0.7rem;
  padding: 0.6rem 0;
  font-size: 0.85rem;
  color: var(--muted-2);
}
.aj-proximo b {
  font-size: 0.58rem;
  font-weight: 700;
  letter-spacing: 0.16em;
  color: var(--muted);
  flex: 0 0 auto;
}