/* Removedor de fondos — estilos propios */

.qf-samples {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  margin-top: 1rem;
}

/* --- Pantalla de carga del modelo --- */
.qf-motor { text-align: center; padding: 0.8rem 0 1.4rem; }
.qf-motor__icono {
  width: 66px; height: 66px;
  margin: 0 auto 0.9rem;
  display: grid; place-items: center;
  border-radius: 21px;
  background: linear-gradient(145deg, var(--accent-fill), var(--accent-2-fill));
  color: #fff;
  box-shadow: 0 12px 26px -10px color-mix(in srgb, var(--accent) 62%, transparent), var(--clay-inset);
  animation: pulseSoft 2.2s var(--ease-soft) infinite;
}
.qf-motor__icono svg { width: 32px; height: 32px; }
.qf-motor__titulo { font-size: var(--t-lg); margin-bottom: 0.4rem; }
.qf-motor__texto { font-size: var(--t-base); color: var(--text-soft); max-width: 46ch; margin-inline: auto; }

/* --- Resultado --- */
.qf-layout {
  display: grid;
  gap: clamp(1rem, 2.6vw, 1.6rem);
  grid-template-columns: 1fr;
  align-items: start;
}
@media (min-width: 900px) { .qf-layout { grid-template-columns: 1fr 280px; } }

/* --- Comparador antes/después --- */
.qf-comparador {
  position: relative;
  border-radius: var(--r-md);
  overflow: hidden;
  background: repeating-conic-gradient(#d9dee9 0% 25%, #f3f5fa 0% 50%) 0 0 / 20px 20px;
  box-shadow: var(--neu-in);
  line-height: 0;
  user-select: none;
}
:root[data-theme="dark"] .qf-comparador {
  background: repeating-conic-gradient(#2a2f3c 0% 25%, #1f242f 0% 50%) 0 0 / 20px 20px;
}
@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) .qf-comparador {
    background: repeating-conic-gradient(#2a2f3c 0% 25%, #1f242f 0% 50%) 0 0 / 20px 20px;
  }
}

.qf-comparador img { display: block; width: 100%; height: auto; }

.qf-comparador__despues {
  position: absolute;
  inset: 0;
  overflow: hidden;
  width: 55%;
}
.qf-comparador__despues img {
  position: absolute;
  top: 0; left: 0;
  width: auto;
  height: 100%;
  max-width: none;
}

.qf-comparador__linea {
  position: absolute;
  top: 0; bottom: 0;
  left: 55%;
  width: 2px;
  background: #fff;
  box-shadow: 0 0 0 1px rgba(0, 0, 0, 0.25);
  pointer-events: none;
}
.qf-comparador__linea::after {
  content: "";
  position: absolute;
  top: 50%; left: 50%;
  width: 30px; height: 30px;
  transform: translate(-50%, -50%);
  border-radius: 50%;
  background: #fff;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.35);
}

.qf-slider { margin-top: 0.7rem; }
.qf-vista__pies {
  display: flex;
  justify-content: space-between;
  margin-top: 0.25rem;
}

/* --- Panel lateral --- */
.qf-panel { display: flex; flex-direction: column; gap: 0.9rem; }

.qf-color {
  -webkit-appearance: none;
  appearance: none;
  width: 100%;
  height: 40px;
  padding: 0;
  border: none;
  border-radius: var(--r-sm);
  background: var(--bg);
  box-shadow: var(--neu-out-sm);
  cursor: pointer;
  margin-top: 0.5rem;
}
.qf-color::-webkit-color-swatch-wrapper { padding: 5px; }
.qf-color::-webkit-color-swatch { border: 1px solid var(--line-strong); border-radius: 8px; }

.qf-info { padding: 0.85rem 1rem; }
.qf-dl {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 0.3rem 0.8rem;
  font-size: var(--t-sm);
  align-items: baseline;
}
.qf-dl dt { color: var(--text-mute); }
.qf-dl dd { text-align: right; font-weight: 600; font-variant-numeric: tabular-nums; }

/* --- Créditos --- */
.qf-creditos {
  padding: 1rem 1.1rem;
  margin-bottom: 1.2rem;
  border-radius: var(--r-md);
  background: var(--surface);
  border: 1px solid var(--line);
}
.qf-creditos h4 {
  font-size: var(--t-xs);
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--text-mute);
  margin-bottom: 0.4rem;
}

/* --- Elección de modelo --- */
.qf-modelos { margin-top: 1.2rem; }
.qf-modelos__lista {
  display: grid;
  gap: 0.6rem;
  grid-template-columns: 1fr;
  margin-top: 0.5rem;
}
@media (min-width: 560px) { .qf-modelos__lista { grid-template-columns: repeat(2, 1fr); } }
.qf-modelo {
  display: grid;
  grid-template-columns: auto 1fr auto;
  align-items: center;
  gap: 0.6rem;
  padding: 0.75rem 0.9rem;
  border-radius: var(--r-md);
  background: var(--surface);
  border: 1.5px solid var(--line);
  text-align: left;
  transition: border-color 0.2s var(--ease-out), transform 0.2s var(--ease-out),
              background-color 0.2s var(--ease-out);
}
.qf-modelo:hover { transform: translateY(-2px); border-color: var(--line-strong); }
.qf-modelo.is-active { border-color: var(--accent); background: var(--accent-soft); }
.qf-modelo__i { font-size: var(--t-xl); line-height: 1; }
.qf-modelo__t { font-size: var(--t-base); font-weight: 650; }
.qf-modelo__p {
  font-family: var(--mono);
  font-size: var(--t-xs);
  color: var(--text-mute);
  white-space: nowrap;
  padding: 0.12rem 0.4rem;
  border-radius: 5px;
  background: var(--bg);
}
.qf-modelo__p.is-guardado {
  color: var(--ok-text);
  background: color-mix(in srgb, var(--ok) 14%, transparent);
}

.qf-cache {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.7rem;
  flex-wrap: wrap;
  margin-top: 0.7rem;
  padding: 0.55rem 0.8rem;
  border-radius: var(--r-sm);
  background: color-mix(in srgb, var(--ok) 8%, var(--surface));
  border: 1px solid color-mix(in srgb, var(--ok) 22%, var(--line));
}

/* --- Pestañas del resultado --- */
.qf-vistas { margin-bottom: 1rem; }

/* --- Zona de retoque --- */
.qf-lienzo-caja {
  padding: 0.6rem;
  border-radius: var(--r-lg);
  background: repeating-conic-gradient(var(--surface-2) 0% 25%, var(--surface) 0% 50%) 0 0 / 18px 18px;
  overflow: hidden;
}
.qf-lienzo-caja canvas {
  width: 100%;
  height: auto;
  display: block;
  border-radius: var(--r-md);
  cursor: crosshair;
  touch-action: none;
}
.qf-pincel { margin-top: 0.9rem; display: grid; gap: 0.8rem; }
.qf-pincel__acc { display: flex; align-items: center; gap: 0.45rem; flex-wrap: wrap; }
.qf-pincel__acc .chip[disabled] { opacity: 0.4; pointer-events: none; }
.qf-chip-check { display: inline-flex; align-items: center; gap: 0.35rem; cursor: pointer; }
.qf-chip-check input { accent-color: var(--accent); }

/* --- Bloques de ajustes --- */
.qf-bloque {
  padding: 0.95rem 1rem;
  border-radius: var(--r-md);
  background: var(--bg);
  box-shadow: var(--neu-in);
}
.qf-bloque + .qf-bloque { margin-top: 0.9rem; }
.qf-bloque .hint { margin-top: 0.7rem; }

/* --- Tamaños de tienda --- */
.qf-tiendas {
  display: grid;
  gap: 0.55rem;
  grid-template-columns: 1fr;
  margin-bottom: 0.9rem;
}
@media (min-width: 520px) { .qf-tiendas { grid-template-columns: repeat(2, 1fr); } }
@media (min-width: 860px) { .qf-tiendas { grid-template-columns: repeat(3, 1fr); } }
.qf-tienda {
  display: grid;
  gap: 0.1rem;
  padding: 0.7rem 0.85rem;
  border-radius: var(--r-md);
  background: var(--surface);
  border: 1.5px solid var(--line);
  text-align: left;
  transition: border-color 0.2s var(--ease-out), transform 0.2s var(--ease-out);
}
.qf-tienda:hover { transform: translateY(-2px); border-color: var(--accent); }
.qf-tienda strong { font-size: var(--t-base); }
.qf-tienda span { font-size: var(--t-xs); color: var(--text-mute); font-family: var(--mono); }

/* --- Cola de fotos --- */
.qf-lote__cab {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.6rem;
  flex-wrap: wrap;
  margin-bottom: 0.6rem;
}
.qf-lote__cab .label { margin: 0; }
.qf-cola { list-style: none; display: grid; gap: 0.35rem; max-height: 260px; overflow-y: auto; }
.qf-fila {
  display: grid;
  grid-template-columns: 34px 1fr auto;
  align-items: center;
  gap: 0.6rem;
  padding: 0.35rem 0.55rem;
  border-radius: var(--r-sm);
  background: var(--surface);
  border: 1px solid var(--line);
  font-size: var(--t-sm);
}
.qf-fila img { border-radius: 6px; background: var(--bg); display: block; }
.qf-fila__hueco {
  width: 34px; height: 34px;
  border-radius: 6px;
  background: var(--bg);
  box-shadow: var(--neu-in);
  display: block;
}
.qf-fila__n { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; min-width: 0; }
.qf-fila__e { font-size: var(--t-xs); color: var(--text-mute); white-space: nowrap; }
.qf-fila.is-listo { border-left: 3px solid var(--ok); }
.qf-fila.is-listo .qf-fila__e { color: var(--ok-text); }
.qf-fila.is-error { border-left: 3px solid var(--err); }
.qf-fila.is-trabajando { border-left: 3px solid var(--accent); }

/* --- Diagnóstico del recorte --- */
.qf-diag {
  padding: 0.7rem 0.85rem;
  border-radius: var(--r-sm);
  border-left: 3px solid var(--line-strong);
  background: var(--surface);
  font-size: var(--t-sm);
  display: grid;
  gap: 0.3rem;
}
.qf-diag strong { font-size: var(--t-base); }
.qf-diag ul { list-style: none; display: grid; gap: 0.25rem; color: var(--text-soft); }
.qf-diag.is-bien { border-left-color: var(--ok); background: color-mix(in srgb, var(--ok) 8%, var(--surface)); }
.qf-diag.is-regular { border-left-color: var(--warn); background: color-mix(in srgb, var(--warn) 11%, var(--surface)); }
.qf-diag.is-mal { border-left-color: var(--err); background: color-mix(in srgb, var(--err) 9%, var(--surface)); }

@media (prefers-reduced-motion: reduce) {
  .qf-motor__icono { animation: none; }
  .qf-modelo:hover, .qf-tienda:hover { transform: none; }
}

/* =============================================================
   Ergonomía táctil (ver styles.css §9b para el porqué de la consulta)
   ============================================================= */
@media (max-width: 700px), (pointer: coarse) {
  /* La casilla del pincel se marca tocando su etiqueta */
  .qf-chip-check { min-height: 44px; padding-inline: 0.15rem; }
  .qf-chip-check input { width: 20px; height: 20px; flex: none; }
  .qf-pincel__acc { gap: 0.55rem; }
  .qf-tiendas { gap: 0.65rem; }
  .qf-cola { gap: 0.55rem; }

  /* Suelo tipográfico */
  .qf-creditos h4,
  .qf-modelo__p,
  .qf-tienda span,
  .qf-fila__e { font-size: var(--t-xs); }
}