/* ═══════════════════════════════════════════════════════════
   Ahá Herramientas Digitales · Imágenes para redes (/imagenes-para-redes)
   ═══════════════════════════════════════════════════════════ */
.ir .dropzone { padding: 34px 18px; }
.ir .dropzone.compact { padding: 14px; }
.ir .dropzone.over { border-color: var(--orange); background: var(--orange-50); }
.ir 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); }
.ir-priv { text-align: center; font-size: .88rem; color: var(--ink-2); margin: 12px 0 0; }
.ir-priv b { color: var(--navy); }
.ir-err { margin-top: 12px; white-space: pre-line; }
.ir .tc-tit { display: flex; align-items: center; gap: 8px; }
.ir-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; }

/* Fotos cargadas */
.ir-fotos-wrap { margin-top: 18px; }
.ir-fotos-head { display: flex; align-items: center; justify-content: space-between; gap: 10px; }
.ir-fotos-head .tc-tit { margin: 0; }
.ir-fotos { list-style: none; margin: 10px 0 0; padding: 4px 2px 8px; display: flex; gap: 10px; overflow-x: auto; scroll-snap-type: x proximity; }
.ir-foto { position: relative; flex: 0 0 auto; scroll-snap-align: start; }
.ir-foto-btn { 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; }
.ir-foto-btn canvas { width: 100%; height: 100%; object-fit: cover; display: block; }
.ir-foto-btn[aria-current=true] { border-color: var(--orange); box-shadow: 0 0 0 3px rgba(254, 130, 2, .2); }
.ir-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); }
.ir-foto-x:hover { color: var(--err); border-color: var(--err); }

/* Columnas */
.ir-grid { margin-top: 22px; }
.ir-ayuda { margin: -4px 0 12px; }
.ir-redes { display: flex; flex-direction: column; gap: 12px; }
.ir-red-tit { font-size: .78rem; text-transform: uppercase; letter-spacing: .05em; color: var(--muted); margin: 0 0 6px; }
.ir-chip small { font-weight: 500; color: var(--muted); font-size: .76rem; margin-left: 2px; }
.ir-chip[aria-pressed=true] small { color: var(--orange-600); }
.ir-custom { display: flex; align-items: flex-end; gap: 8px; flex-wrap: wrap; margin-top: 10px; }
.ir-custom label { display: flex; flex-direction: column; gap: 4px; font-weight: 600; font-size: .85rem; }
.ir-custom input { width: 110px; }
.ir-x { padding-bottom: 10px; color: var(--muted); font-weight: 700; }
.ir-custom-err { flex-basis: 100%; color: var(--err); }
.ir-custom-err:empty { display: none; }
.ir-sel { margin: 12px 0 0; color: var(--ink-2); font-weight: 600; }

/* Vista previa */
.ir-ver { display: flex; align-items: center; gap: 8px; flex-wrap: wrap; font-weight: 600; font-size: .9rem; margin-bottom: 10px; }
.ir-ver select { flex: 1 1 200px; width: 100%; min-width: 0; max-width: 100%; text-overflow: ellipsis; }
.ir-prev { min-height: 260px; }
.ir-prev canvas { width: auto; height: auto; max-width: 100%; max-height: min(420px, 48vh); border-radius: 4px; box-shadow: 0 2px 10px rgba(20, 35, 70, .18); touch-action: auto; }
/* Con el dedo se arrastra con un toque largo (lo maneja el JS): la página se sigue pudiendo desplazar desde la vista previa */
.ir-prev canvas.arrastrable { cursor: grab; touch-action: manipulation; -webkit-user-select: none; user-select: none; -webkit-touch-callout: none; }
.ir-prev canvas.arrastrando { cursor: grabbing; }
#irCap { min-height: 1.2em; }
#irCap .warn { display: block; color: #a86b00; font-weight: 600; margin-top: 4px; }
.ir-fotonav { display: flex; align-items: center; justify-content: center; gap: 10px; margin-top: 8px; }
.ir-fotonav .btn { min-width: 42px; font-size: 1.1rem; }
.ir-check { display: flex; align-items: center; gap: 8px; font-size: .88rem; font-weight: 600; margin-top: 10px; cursor: pointer; }
.ir-check input { width: 18px; height: 18px; accent-color: var(--orange); flex-shrink: 0; }

.ir-ajustes { margin-top: 14px; background: var(--bg); border-radius: 14px; padding: 14px; display: flex; flex-direction: column; gap: 14px; }
.ir-modos { display: grid; grid-template-columns: 1fr 1fr; gap: 8px; }
.ir-modo { display: block; cursor: pointer; position: relative; }
.ir-modo input { position: absolute; opacity: 0; width: 1px; height: 1px; }
.ir-modo span { display: block; height: 100%; padding: 10px 12px; border: 1.5px solid var(--line); border-radius: 12px; background: #fff; transition: border-color .12s, background .12s; }
.ir-modo b { display: block; font-size: .9rem; color: var(--navy); }
.ir-modo small { display: block; font-size: .78rem; color: var(--muted); line-height: 1.35; margin-top: 2px; }
.ir-modo input:checked + span { border-color: var(--orange); background: var(--orange-50); }
.ir-modo input:focus-visible + span { outline: 3px solid rgba(254, 130, 2, .55); outline-offset: 2px; }
.ir-lbl { display: block; font-weight: 700; font-size: .88rem; margin-bottom: 6px; }
.ir-enfoque { display: grid; grid-template-columns: auto 1fr; gap: 6px 14px; align-items: center; }
.ir-enfoque > .ir-check { grid-column: 1 / -1; margin-top: 2px; }
.ir-grilla { display: grid; grid-template-columns: repeat(3, 34px); gap: 4px; padding: 4px; background: #fff; border: 1.5px solid var(--line); border-radius: 10px; width: max-content; }
.ir-g { width: 34px; height: 34px; border: 0; border-radius: 7px; background: var(--bg); cursor: pointer; display: grid; place-items: center; padding: 0; }
.ir-g span { width: 9px; height: 9px; border-radius: 50%; background: #c3cbdb; }
.ir-g:hover span { background: var(--blue); }
.ir-g[aria-pressed=true] { background: var(--orange-50); }
.ir-g[aria-pressed=true] span { background: var(--orange); width: 13px; height: 13px; }
.ir-fondo .chips { margin-bottom: 4px; }
.ir-color { display: inline-flex; align-items: center; gap: 10px; font-weight: 600; font-size: .88rem; margin-top: 8px; }

/* Formato y descarga */
.ir-final { margin-top: 22px; padding-top: 18px; border-top: 1px solid var(--line); }
.ir-fmt .opt { display: flex; flex-direction: column; gap: 6px; font-weight: 600; font-size: .9rem; }
.ir-fmt select { width: 100%; }
.ir-acciones { margin-top: 14px; }
.ir-estado { text-align: right; margin: 8px 0 0; min-height: 1.2em; }

/* Resultados */
.ir-res { list-style: none; margin: 0; padding: 0; display: grid; grid-template-columns: repeat(auto-fill, minmax(170px, 1fr)); gap: 12px; }
.ir-res li { border: 1px solid var(--line); border-radius: 12px; padding: 8px; display: flex; flex-direction: column; gap: 6px; background: #fff; min-width: 0; }
.ir-res .ir-res-img { height: 120px; display: grid; place-items: center; border-radius: 8px; overflow: hidden;
  background: #fff conic-gradient(#eef1f6 25%, #fff 0 50%, #eef1f6 0 75%, #fff 0) 0 0 / 12px 12px; }
.ir-res img { max-width: 100%; max-height: 120px; width: auto; height: auto; }
.ir-res-nom { font-size: .78rem; font-weight: 700; color: var(--ink); overflow-wrap: anywhere; line-height: 1.3; margin: 0; }
.ir-res-meta { font-size: .74rem; color: var(--muted); margin: 0; }
.ir-res .btn { margin-top: auto; }

/* En pantallas bajas la columna de vista previa + ajustes no entra: que no quede fija (si no, los ajustes de abajo no se alcanzan) */
@media (max-height: 940px) {
  .ir .tool-grid > .ir-col-prev { position: static; }
}
@media (max-width: 860px) {
  .ir-grid { grid-template-columns: minmax(0, 1fr); }
}
@media (max-width: 640px) {
  .ir-medidas table.t { font-size: .8rem; }
  .ir-fmt > * { flex-basis: 100%; }
  .ir-medidas table.t th, .ir-medidas table.t td { padding: 8px 5px; }
  .ir .dropzone { padding: 24px 14px; }
  .ir-modos { grid-template-columns: 1fr; }
  .ir-prev { min-height: 200px; padding: 10px; }
  .ir-res { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 8px; }
  .ir-res .ir-res-img { height: 96px; }
  .ir-res img { max-height: 96px; }
  .ir-estado { text-align: center; }
  .ir .resultado-head .btn { width: 100%; }
}