/* ═══════════════════════════════════════════════════════════
   Ahá Herramientas Digitales · Quitar fondo (/quitar-fondo)
   ═══════════════════════════════════════════════════════════ */
.qf .dropzone { padding: 34px 18px; }
.qf .dropzone.compact { padding: 14px; }
.qf .dropzone.over { border-color: var(--orange); background: var(--orange-50); }
.qf kbd { font: inherit; font-size: .78em; font-weight: 700; padding: 1px 6px; border: 1px solid var(--line); border-bottom-width: 2px; border-radius: 6px; background: #fff; color: var(--ink-2); }
.qf-priv { text-align: center; font-size: .88rem; color: var(--ink-2); margin: 12px 0 0; }
.qf-priv b { color: var(--navy); }
.qf-tip { font-size: .84rem; color: var(--ink-2); background: var(--blue-50); border-radius: 12px; padding: 10px 14px; margin: 12px 0 0; line-height: 1.5; }
.qf-err { margin-top: 12px; white-space: pre-line; }
.qf .tc-tit { display: flex; align-items: center; gap: 8px; }
.qf-n { display: inline-grid; place-items: center; width: 24px; height: 24px; border-radius: 50%; background: var(--navy); color: #fff; font-size: .8rem; font-weight: 800; flex-shrink: 0; }
.qf-sub { margin-top: 20px; }

/* Estado de la IA (descarga / lista / error) */
.qf-motor { display: flex; align-items: center; gap: 10px 12px; flex-wrap: wrap; margin-top: 14px; padding: 12px 14px; border: 1.5px solid var(--line); border-radius: 14px; background: #fff; font-size: .9rem; font-weight: 600; color: var(--ink-2); }
.qf-motor-txt { flex: 1 1 220px; min-width: 0; }
.qf-motor progress { flex: 1 1 160px; height: 10px; border: 0; border-radius: 999px; overflow: hidden; background: var(--line); accent-color: var(--orange); -webkit-appearance: none; appearance: none; }
.qf-motor progress::-webkit-progress-bar { background: var(--line); border-radius: 999px; }
.qf-motor progress::-webkit-progress-value { background: var(--orange); border-radius: 999px; transition: width .2s; }
.qf-motor progress::-moz-progress-bar { background: var(--orange); border-radius: 999px; }
.qf-motor-pct { font-variant-numeric: tabular-nums; min-width: 3.4em; text-align: right; color: var(--navy); }
.qf-motor.listo { border-color: var(--ok); background: var(--ok-50); color: var(--ok-700); padding: 8px 14px; }
.qf-motor.error { border-color: var(--err); background: var(--err-50); color: var(--err); }

/* Recorte HD: oferta, descarga con progreso, listo, error */
.qf-hd { display: flex; flex-wrap: wrap; align-items: center; gap: 10px 14px; margin-top: 12px; padding: 12px 14px; border: 1.5px solid var(--violeta); border-radius: 14px; background: var(--violeta-50); color: var(--ink); }
.qf-hd-cab { display: flex; align-items: flex-start; gap: 12px; flex: 1 1 320px; min-width: 0; }
.qf-hd-ico { flex-shrink: 0; display: inline-grid; place-items: center; width: 38px; height: 38px; border-radius: 10px; background: var(--violeta); color: #fff; font-size: .82rem; font-weight: 800; letter-spacing: .02em; }
.qf-hd-txt { min-width: 0; }
.qf-hd-tit { margin: 0; font-weight: 800; font-size: .95rem; color: var(--navy); line-height: 1.35; }
.qf-hd-sub { margin: 2px 0 0; font-size: .84rem; color: var(--ink-2); line-height: 1.45; }
.qf-hd-sub:empty { display: none; }
.qf-hd-prog { display: flex; align-items: center; gap: 10px; flex: 1 1 220px; }
.qf-hd-prog progress { flex: 1; height: 10px; border: 0; border-radius: 999px; overflow: hidden; background: #fff; accent-color: var(--violeta); -webkit-appearance: none; appearance: none; }
.qf-hd-prog progress::-webkit-progress-bar { background: #fff; border-radius: 999px; }
.qf-hd-prog progress::-webkit-progress-value { background: var(--violeta); border-radius: 999px; transition: width .2s; }
.qf-hd-prog progress::-moz-progress-bar { background: var(--violeta); border-radius: 999px; }
.qf-hd-acc { display: flex; flex-wrap: wrap; gap: 8px; }
.qf-hd-acc:not(:has(button:not([hidden]))) { display: none; }
.qf-hd.listo { border-color: var(--ok); background: var(--ok-50); }
.qf-hd.listo .qf-hd-ico { background: var(--ok-700); }
.qf-hd.error, .qf-hd.memoria, .qf-hd.lento { border-color: #c98a00; background: #fff6db; }
.qf-hd.error .qf-hd-ico, .qf-hd.memoria .qf-hd-ico, .qf-hd.lento .qf-hd-ico { background: #8a6200; }

/* Calidad del recorte (HD / Rápida) */
.qf-calidad { margin-top: 14px; padding: 10px 12px; border: 1px solid var(--line); border-radius: 12px; background: #fff; }
.qf-calidad-tit { display: block; font-weight: 700; font-size: .88rem; color: var(--navy); margin-bottom: 8px; }
.qf-calidad .ayuda-campo { margin: 8px 0 0; }

/* Fotos cargadas */
.qf-fotos-wrap { margin-top: 18px; }
.qf-fotos-head { display: flex; align-items: center; justify-content: space-between; gap: 10px; }
.qf-fotos-head .tc-tit { margin: 0; }
.qf-fotos { list-style: none; margin: 10px 0 0; padding: 8px 2px 8px; display: flex; gap: 12px; overflow-x: auto; scroll-snap-type: x proximity; }
.qf-foto { position: relative; flex: 0 0 auto; scroll-snap-align: start; }
.qf-foto-btn { position: relative; display: block; width: 76px; height: 76px; padding: 0; border: 2px solid var(--line); border-radius: 12px; overflow: hidden; cursor: pointer;
  background: #fff conic-gradient(#eef1f6 25%, #fff 0 50%, #eef1f6 0 75%, #fff 0) 0 0 / 12px 12px; }
.qf-foto-btn canvas { width: 100%; height: 100%; display: block; }
.qf-foto.cola .qf-foto-btn canvas, .qf-foto.procesando .qf-foto-btn canvas { opacity: .55; }
.qf-foto-btn[aria-current=true] { border-color: var(--orange); box-shadow: 0 0 0 3px rgba(254, 130, 2, .2); }
.qf-foto.error .qf-foto-btn { border-color: var(--err); }
.qf-foto-st { position: absolute; left: 4px; bottom: 4px; width: 20px; height: 20px; border-radius: 50%; display: grid; place-items: center; font-size: 12px; font-weight: 800; line-height: 1; color: #fff; }
.qf-foto-st:empty { display: none; }
.qf-foto.lista .qf-foto-st { background: var(--ok-700); }
.qf-foto.lista .qf-foto-st.warn { background: #c98a00; }
.qf-foto.error .qf-foto-st { background: var(--err); }
.qf-foto.procesando .qf-foto-st { display: block; background: none; border: 3px solid rgba(255, 255, 255, .8); border-top-color: var(--orange); animation: spin .7s linear infinite; }
.qf-foto-x { position: absolute; top: -6px; right: -6px; width: 24px; height: 24px; border-radius: 50%; border: 1px solid var(--line); background: #fff; color: var(--ink-2);
  font: inherit; font-size: 15px; line-height: 1; cursor: pointer; display: grid; place-items: center; padding: 0; box-shadow: var(--shadow); }
.qf-foto-x:hover { color: var(--err); border-color: var(--err); }
/* Recorte HD en la miniatura: sello «HD» y ruedita mientras se mejora */
.qf-foto.hd .qf-foto-btn::before { content: 'HD'; position: absolute; right: 4px; bottom: 4px; padding: 1px 5px; border-radius: 6px; background: var(--violeta); color: #fff; font-size: 10px; font-weight: 800; line-height: 1.5; z-index: 1; }
.qf-foto.rapida .qf-foto-btn::before { content: 'Rápida'; position: absolute; right: 4px; bottom: 4px; padding: 1px 5px; border-radius: 6px; background: #8a6200; color: #fff; font-size: 10px; font-weight: 800; line-height: 1.5; z-index: 1; }
.qf-foto.mejorando .qf-foto-btn::after { content: ''; position: absolute; right: 4px; bottom: 4px; width: 16px; height: 16px; border-radius: 50%; border: 3px solid rgba(255, 255, 255, .85); border-top-color: var(--violeta); animation: spin .7s linear infinite; box-sizing: border-box; z-index: 1; }

/* Opciones */
.qf-grid { margin-top: 22px; }
.qf-preset { width: 100%; display: flex; align-items: center; gap: 12px; text-align: left; font: inherit; padding: 12px 14px; border: 1.5px solid var(--orange); border-radius: 14px; background: var(--orange-50); color: var(--ink); cursor: pointer; transition: box-shadow .12s; }
.qf-preset:hover { box-shadow: 0 6px 18px -8px rgba(254, 130, 2, .6); }
.qf-preset-ico { font-size: 1.6rem; line-height: 1; flex-shrink: 0; }
.qf-preset b { display: block; color: var(--orange-600); font-size: .95rem; }
.qf-preset small { display: block; color: var(--ink-2); font-size: .8rem; line-height: 1.35; }
.qf-color { display: inline-flex; align-items: center; gap: 10px; font-weight: 600; font-size: .9rem; margin-top: 12px; }
.qf-color[hidden] { display: none; }
.qf-slider { display: flex; flex-direction: column; gap: 4px; font-weight: 600; font-size: .88rem; margin-top: 12px; }
.qf-slider[hidden] { display: none; }
.qf-slider b { color: var(--navy); }
.qf-slider small { color: var(--muted); font-weight: 500; }
.qf-slider input, .qf-desliz input { width: 100%; accent-color: var(--orange); }
.qf .ayuda-campo { margin-top: 8px; line-height: 1.45; }
.qf-reset { margin-top: 12px; }
/* Tamaños (selección múltiple) y medida personalizada */
.qf .qf-ayuda-tam { margin: 0 0 8px; }
.qf-tams .chip small { font-weight: 500; font-size: .74rem; opacity: .85; white-space: nowrap; }
/* Personalizado: Ancho × Alto en una grilla (la × queda alineada con los campos aunque la pantalla sea angosta) */
.qf-personal { display: grid; grid-template-columns: minmax(0, 1fr) auto minmax(0, 1fr); align-items: end; gap: 4px 10px; max-width: 340px; margin-top: 10px; font-size: .88rem; font-weight: 600; color: var(--ink-2); }
.qf-pers-campo { display: flex; flex-direction: column; gap: 4px; min-width: 0; }
.qf-pers-in { display: flex; align-items: center; gap: 6px; min-width: 0; }
.qf-pers-x { padding-bottom: 8px; font-weight: 700; color: var(--muted); }
.qf-personal input { width: 100%; min-width: 0; font: inherit; padding: 6px 8px; border: 1.5px solid var(--campo, var(--line)); border-radius: 10px; background: #fff; color: var(--ink); }
.qf-personal input[aria-invalid=true] { border-color: var(--err); box-shadow: 0 0 0 2px var(--err-50); }
.qf-pers-ayuda { grid-column: 1 / -1; margin: 2px 0 0; color: var(--muted); font-size: .78rem; font-weight: 500; }
.qf-personal-err { grid-column: 1 / -1; margin: 2px 0 0; color: var(--err); font-size: .8rem; font-weight: 700; }
/* Quitar textos y restos sueltos · Corregir recorte (pincel) */
.qf-check { display: flex; align-items: flex-start; gap: 10px; margin: 4px 0 6px; padding: 10px 12px; border: 1px solid var(--line); border-radius: 12px; background: #fff; font-size: .88rem; line-height: 1.4; cursor: pointer; }
.qf-check input { width: 18px; height: 18px; margin-top: 1px; accent-color: var(--orange); flex-shrink: 0; }
.qf-check b { color: var(--navy); }
.qf-check small { display: block; color: var(--muted); font-size: .78rem; }
.qf-corregir { display: flex; align-items: center; flex-wrap: wrap; gap: 6px 12px; margin-top: 10px; }
.qf-corregir[hidden] { display: none; }
.qf-corregir .btn { display: inline-flex; align-items: center; gap: 7px; }
.qf-pincel-ico { width: 16px; height: 16px; flex-shrink: 0; background: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23fff' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M18.4 2.6a2.1 2.1 0 0 1 3 3L11 16l-4 1 1-4Z'/%3E%3Cpath d='M7 17c-2 0-4 1.5-4 4 2 0 5-.5 5-3'/%3E%3C/svg%3E") center / contain no-repeat; }
.qf-aviso-rec { margin: 10px 0 0; padding: 9px 12px; border-radius: 10px; background: #fff6db; color: #6b4c00; font-size: .85rem; line-height: 1.45; }
.qf-aviso-rec[hidden] { display: none; }
.qf-aviso-rec.ok { background: var(--ok-50); color: var(--ok-700); }

/* Vista previa antes / después */
.qf-prev { min-height: 260px; }
.qf-comp { position: relative; display: inline-block; max-width: 100%; line-height: 0; touch-action: pan-y; cursor: ew-resize; user-select: none; -webkit-user-select: none; }
.qf-comp.sin-comp { cursor: default; }
.qf-comp[hidden] { display: none; }
.qf-prev .qf-despues { display: block; width: auto; height: auto; max-width: 100%; max-height: min(460px, 62vh); border-radius: 4px; box-shadow: 0 2px 10px rgba(20, 35, 70, .18); }
.qf-prev .qf-antes { position: absolute; inset: 0; width: 100%; height: 100%; max-width: none; max-height: none; border-radius: 4px; }
.qf-antes[hidden] { display: none; }
.qf-linea { position: absolute; top: 0; bottom: 0; left: 50%; width: 2px; margin-left: -1px; background: #fff; box-shadow: 0 0 0 1px rgba(20, 35, 70, .35); pointer-events: none; }
.qf-linea[hidden] { display: none; }
.qf-linea span { position: absolute; top: 50%; left: 50%; width: 34px; height: 34px; margin: -17px 0 0 -17px; border-radius: 50%; background: #fff; box-shadow: 0 2px 8px rgba(20, 35, 70, .35);
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'%3E%3Cpath d='M9 7l-5 5 5 5M15 7l5 5-5 5' stroke='%23141A3C' stroke-width='2.2' fill='none' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E");
  background-size: 22px; background-position: center; background-repeat: no-repeat; }
.qf-tag { position: absolute; top: 8px; padding: 3px 8px; border-radius: 999px; background: rgba(20, 35, 70, .7); color: #fff; font-size: .72rem; font-weight: 700; line-height: 1.4; pointer-events: none; }
.qf-tag-a { left: 8px; }
.qf-tag-d { right: 8px; }
.qf-comp.sin-comp .qf-tag { display: none; }
.qf-proc { position: absolute; left: 50%; top: 50%; transform: translate(-50%, -50%); display: flex; align-items: center; gap: 10px; padding: 10px 16px; border-radius: 12px; background: rgba(255, 255, 255, .94);
  box-shadow: var(--shadow); font-size: .9rem; font-weight: 700; color: var(--navy); line-height: 1.3; white-space: nowrap; }
.qf-proc[hidden] { display: none; }
/* «Mejorando el recorte con HD…» abajo de la vista previa, sin taparla */
.qf-mejora { position: absolute; left: 50%; bottom: 10px; transform: translateX(-50%); display: flex; align-items: center; gap: 8px; padding: 6px 12px; border-radius: 999px;
  background: rgba(255, 255, 255, .94); box-shadow: var(--shadow); font-size: .8rem; font-weight: 700; color: var(--violeta); line-height: 1.3; white-space: nowrap; pointer-events: none; }
.qf-mejora .spinner { width: 16px; height: 16px; border-width: 2px; border-top-color: var(--violeta); }
/* Encabezado de la vista previa con «Ver» (qué tamaño se muestra) */
.qf-prev-cab { display: flex; align-items: center; justify-content: space-between; flex-wrap: wrap; gap: 6px 12px; }
.qf-prev-cab .tc-tit { margin-bottom: 0; }
.qf-ver { display: inline-flex; align-items: center; gap: 8px; font-size: .85rem; font-weight: 700; color: var(--ink-2); }
.qf-ver select { font: inherit; font-weight: 600; max-width: 230px; padding: 6px 8px; border: 1.5px solid var(--campo, var(--line)); border-radius: 10px; background: #fff; color: var(--ink); }
.qf-prev-cab + .qf-prev { margin-top: 10px; }
.qf-desliz { display: flex; align-items: center; gap: 10px; margin-top: 10px; font-size: .8rem; font-weight: 700; color: var(--muted); }
.qf-desliz[hidden] { display: none; }
.qf-desliz input { flex: 1; min-width: 0; }
.qf-desliz input:focus-visible { outline: 3px solid rgba(0, 113, 188, .35); outline-offset: 2px; }
.qf-foto-err { margin: 10px 0 0; padding: 9px 12px; border-radius: 10px; background: #fff6db; color: #7a5600; font-size: .85rem; font-weight: 600; line-height: 1.45; }
.qf-refoto { margin-top: 10px; }
.qf-refoto[hidden] { display: none; }
.qf-hd-foto { display: flex; flex-wrap: wrap; align-items: center; gap: 8px 12px; margin: 10px 0 0; padding: 9px 12px; border-radius: 10px; background: #fff6db; color: #6b4c00; font-size: .85rem; line-height: 1.45; }
.qf-hd-foto[hidden], .qf-hd-foto .btn[hidden] { display: none; }
.qf-hd-foto span { flex: 1 1 220px; min-width: 0; }
/* Mientras se genera una descarga, las opciones y la × de las fotos quedan deshabilitadas */
.qf-col-opc :disabled, .qf-foto-x:disabled { opacity: .55; cursor: not-allowed; }
.qf-foto-x:disabled:hover { color: var(--ink-2); border-color: var(--line); }
.qf-nav { display: flex; align-items: center; justify-content: center; gap: 10px; margin-top: 8px; }
.qf-nav[hidden] { display: none; }
.qf-nav .btn { min-width: 42px; font-size: 1.1rem; }
#qfCap { min-height: 1.2em; overflow-wrap: anywhere; }

/* Descarga */
.qf-final { margin-top: 22px; padding-top: 18px; border-top: 1px solid var(--line); }
.qf-acciones { margin-top: 0; }
.qf-estado { text-align: right; margin: 10px 0 0; min-height: 1.3em; overflow-wrap: anywhere; }
.qf-cuenta { text-align: right; margin: 8px 0 0; }

@media (max-width: 860px) {
  /* En celular, con fotos cargadas: primero la vista previa y la descarga, después las opciones
     (si no, el resultado y "Descargar" quedan casi dos pantallas más abajo) */
  .qf.qf-con-fotos { display: flex; flex-direction: column; }
  .qf.qf-con-fotos .qf-grid { display: contents; }
  .qf.qf-con-fotos .qf-col-prev { order: 1; margin-top: 18px; scroll-margin-top: 76px; }
  .qf.qf-con-fotos .qf-final { order: 2; margin-top: 14px; padding-top: 0; border-top: 0; }
  .qf.qf-con-fotos .qf-col-opc { order: 3; margin-top: 22px; padding-top: 18px; border-top: 1px solid var(--line); }
}
@media (max-width: 640px) {
  .qf .dropzone { padding: 24px 14px; }
  .qf-prev { min-height: 200px; padding: 10px; }
  .qf-prev .qf-despues { max-height: 56vh; }
  .qf-motor progress { flex-basis: 100px; }
  .qf-estado, .qf-cuenta { text-align: center; }
  .qf-proc { white-space: normal; text-align: center; }
  .qf-mejora { white-space: normal; text-align: center; max-width: calc(100% - 20px); }
  .qf-hd-acc .btn { flex: 1 1 auto; }
  /* «Ver»: en su propio renglón y a todo el ancho, así «Personalizado 1000×1000» entra entero */
  .qf-ver { flex: 1 1 100%; }
  .qf-ver select { flex: 1; min-width: 0; max-width: none; }
}

/* Atajo a Fondos con IA */
.qf-fondo-ia { display: flex; align-items: center; justify-content: center; flex-wrap: wrap; gap: 6px 12px; margin: 14px 0 0; text-align: center; }
.qf-fondo-ia[hidden] { display: none; }

/* Consejos: casos difíciles con un botón que abre el pincel */
.qf-casos { display: grid; grid-template-columns: repeat(auto-fit, minmax(240px, 1fr)); gap: 14px; margin-top: 14px; }
.qf-caso { padding: 14px 16px; border: 1px solid var(--line); border-radius: 14px; background: #fff; }
.qf-caso h4 { margin: 0 0 6px; font-size: 1rem; color: var(--navy); }
.qf-caso p { margin: 0 0 10px; font-size: .9rem; line-height: 1.5; color: var(--ink-2); }
.qf-caso .btn { display: inline-flex; align-items: center; gap: 7px; }