/* ============================================================================
   Hoja de estilo única. Diseñada para uso con guantes: objetivo táctil ≥ 40 px,
   contraste alto para pantalla al sol y una sola columna en el teléfono.
   ============================================================================ */
:root{
  --tinta:#1a2930; --tenue:#6b7a82; --linea:#d6dee2; --fondo:#f4f7f8; --papel:#fff;
  --marca:#0b4f6c; --marca-claro:#e8f1f5; --ok:#1f7a4d; --aviso:#a35b00; --malo:#b3261e;
  --sombra:0 1px 3px rgba(16,26,32,.10), 0 6px 18px rgba(16,26,32,.06);
  --radio:10px;
}
*{box-sizing:border-box}
[hidden]{display:none!important}
html,body{margin:0;padding:0}
body{
  font:15px/1.45 -apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,"Helvetica Neue",Arial,sans-serif;
  color:var(--tinta); background:var(--fondo);
  -webkit-text-size-adjust:100%; overscroll-behavior-y:contain;
  padding-bottom:env(safe-area-inset-bottom);
}
h1{font-size:19px;margin:0 0 12px} h2{font-size:15px;margin:0 0 8px} h3{font-size:16px;margin:0 0 8px}
.tenue{color:var(--tenue)} .pequeno{font-size:12.5px}

/* --------------------------------- barra ---------------------------------- */
.barra{
  position:sticky; top:0; z-index:30; display:flex; align-items:center; justify-content:space-between;
  gap:10px; padding:10px 12px; padding-top:calc(10px + env(safe-area-inset-top));
  background:var(--marca); color:#fff;
}
.marca{display:flex;align-items:center;gap:10px}
.marca small{display:block;opacity:.75;font-size:11px}
.logo{
  width:30px;height:30px;border-radius:8px;background:#fff;color:var(--marca);
  display:grid;place-items:center;font-weight:700
}
.chips{display:flex;gap:6px;align-items:center}
.chip{
  font-size:11.5px;padding:4px 9px;border-radius:999px;border:1px solid rgba(255,255,255,.35);
  background:rgba(255,255,255,.14);color:#fff;white-space:nowrap
}
button.chip{cursor:pointer}
.chip.ok{background:#1f7a4d;border-color:#1f7a4d}
.chip.aviso{background:#a35b00;border-color:#a35b00}
.chip.malo{background:#b3261e;border-color:#b3261e}

/* -------------------------------- pantallas ------------------------------- */
.pantalla{max-width:1020px;margin:0 auto;padding:12px}
.pantalla.sin-relleno{padding:0;max-width:none}
.bloque{background:var(--papel);border:1px solid var(--linea);border-radius:var(--radio);padding:14px;margin-bottom:12px;box-shadow:var(--sombra)}
.tenue-caja{background:var(--marca-claro);border-color:#cfe0e8;box-shadow:none}
.cab-seccion{display:flex;align-items:center;justify-content:space-between;gap:10px;margin-bottom:10px}
.cab-seccion h1{margin:0}
.cab-seccion .chip{color:var(--marca);background:var(--marca-claro);border-color:#cfe0e8}

label{display:block;font-size:12.5px;font-weight:600;color:var(--tenue);margin:10px 0 4px}
input[type=text],textarea{
  width:100%;padding:11px 12px;border:1px solid var(--linea);border-radius:8px;
  font:inherit;background:#fdfefe;color:var(--tinta)
}
input[type=text]:focus,textarea:focus{outline:2px solid var(--marca);outline-offset:1px;border-color:var(--marca)}
textarea{resize:vertical}
.fila{display:flex;gap:8px}
.fila input{flex:1}

/* --------------------------------- botones -------------------------------- */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:6px;
  min-height:44px;padding:0 16px;border-radius:9px;border:1px solid var(--linea);
  background:#fff;color:var(--tinta);font:inherit;font-weight:600;cursor:pointer
}
.btn:active{transform:translateY(1px)}
.btn.primario{background:var(--marca);border-color:var(--marca);color:#fff}
.btn.plano{background:transparent;border-color:transparent;color:var(--marca)}
.btn.icono{min-height:38px;padding:0 10px;font-size:12.5px;font-weight:600}
.acciones{display:flex;gap:8px;flex-wrap:wrap;margin-top:12px}
.acciones .btn{flex:1 1 auto}
.globo{display:inline-grid;place-items:center;min-width:20px;height:20px;padding:0 5px;border-radius:999px;background:var(--malo);color:#fff;font-size:11px}

/* --------------------------------- listas --------------------------------- */
.lista{display:flex;flex-direction:column;gap:8px}
.vacio{color:var(--tenue);font-size:13px;padding:10px 0;margin:0}
.tarjeta{
  display:block;width:100%;text-align:left;background:#fff;border:1px solid var(--linea);
  border-left:4px solid var(--marca);border-radius:9px;padding:12px;cursor:pointer;font:inherit
}
.tarjeta-cab{display:flex;justify-content:space-between;align-items:center;margin-bottom:4px}
.tarjeta-cab .chip{color:var(--marca);background:var(--marca-claro);border-color:#cfe0e8}
.tarjeta-desc{font-size:14px;margin-bottom:4px}
.tarjeta-pie{font-size:12px;color:var(--tenue)}

/* -------------------------------- captura --------------------------------- */
.cab-captura{
  position:sticky;top:50px;z-index:20;display:flex;justify-content:space-between;align-items:center;
  gap:10px;padding:8px 12px;background:#fff;border-bottom:1px solid var(--linea)
}
.acciones-cab{display:flex;gap:6px}
.progreso{position:sticky;top:98px;z-index:20;height:3px;background:var(--linea)}
.progreso-barra{height:100%;background:var(--ok);width:0;transition:width .25s}

.hojas{display:flex;flex-direction:column;align-items:center;gap:14px;padding:14px 8px 120px}
.hoja{position:relative;background:#fff;box-shadow:var(--sombra);border-radius:4px;overflow:hidden}
.hoja canvas{display:block}
.capa{position:absolute;inset:0}

/* zona táctil de fila: abre la hoja de captura */
.fila-hit{position:absolute;background:transparent;border:0;padding:0;margin:0;cursor:pointer;z-index:2;
  scroll-margin-top:120px;scroll-margin-bottom:200px}
.fila-hit:active,.fila-hit.activa{background:rgba(11,79,108,.10)}
.fila-hit:focus-visible{outline:2px solid var(--marca);outline-offset:-2px}

/* controles superpuestos sobre el PDF */
.ctrl{position:absolute;font:inherit;margin:0;padding:0;z-index:3}
.ctrl.oculto{display:none}
.ctrl.texto{
  border:1px solid transparent;background:rgba(11,79,108,.05);border-radius:3px;
  font-size:11px;line-height:1.15;padding:1px 3px;color:var(--tinta);resize:none
}
.ctrl.texto:focus{background:#fff;border-color:var(--marca);outline:2px solid rgba(11,79,108,.35);z-index:5}
.ctrl.opcion{border:1.5px solid var(--tenue);border-radius:50%;background:#fff;cursor:pointer}
/* Las marcas del PDF son diminutas: NO se amplía su área táctil porque las
   opciones están a 11 pt unas de otras y el dedo activaría la vecina. La
   captura real se hace en la hoja inferior, que se abre al tocar la fila. */
.ctrl.opcion.marcado{background:var(--marca);border-color:var(--marca);box-shadow:inset 0 0 0 2.5px #fff}
.ctrl.falta{outline:2px solid var(--malo);outline-offset:1px}
.ctrl.destello{animation:destello 1.2s ease-out 2}
@keyframes destello{0%,100%{box-shadow:0 0 0 0 rgba(11,79,108,0)}50%{box-shadow:0 0 0 6px rgba(11,79,108,.35)}}

.pie-captura{
  position:fixed;left:0;right:0;bottom:0;z-index:25;display:flex;align-items:center;justify-content:space-between;
  gap:10px;padding:8px 12px;padding-bottom:calc(8px + env(safe-area-inset-bottom));
  background:#fff;border-top:1px solid var(--linea)
}
.pie-captura>div{display:flex;gap:8px}

/* ---------------------------------- panel --------------------------------- */
.panel{
  position:fixed;top:0;right:0;bottom:0;width:min(420px,88vw);z-index:40;background:#fff;
  border-left:1px solid var(--linea);box-shadow:-8px 0 24px rgba(16,26,32,.12);
  transform:translateX(101%);transition:transform .22s ease;display:flex;flex-direction:column
}
.panel.abierto{transform:none}
.panel-cab{display:flex;justify-content:space-between;align-items:center;padding:10px 12px;padding-top:calc(10px + env(safe-area-inset-top));border-bottom:1px solid var(--linea)}
.pestanas{display:flex;gap:6px}
.pestana{border:1px solid var(--linea);background:#fff;border-radius:999px;padding:6px 12px;font:inherit;font-size:13px;cursor:pointer}
.pestana.activa{background:var(--marca);border-color:var(--marca);color:#fff}
.panel-cuerpo{flex:1;overflow:auto;padding:12px}
.pendiente{
  display:flex;gap:8px;align-items:flex-start;width:100%;text-align:left;font:inherit;font-size:13px;
  background:#fff;border:1px solid var(--linea);border-radius:8px;padding:9px 10px;margin-bottom:6px;cursor:pointer
}
.pendiente .punto{width:8px;height:8px;border-radius:50%;background:var(--aviso);margin-top:5px;flex:0 0 auto}
.pendiente.dura{border-color:#f0c8c5;background:#fdf6f5}
.pendiente.dura .punto{background:var(--malo)}

.galeria{display:grid;grid-template-columns:repeat(auto-fill,minmax(120px,1fr));gap:8px}
.foto{position:relative;margin:0;border:1px solid var(--linea);border-radius:8px;overflow:hidden;background:#fff}
.foto img{width:100%;height:96px;object-fit:cover;display:block}
.foto figcaption{font-size:10.5px;color:var(--tenue);padding:4px 6px}
.foto .quitar{position:absolute;top:4px;right:4px;width:24px;height:24px;border-radius:50%;border:none;background:rgba(0,0,0,.55);color:#fff;font-size:15px;line-height:1;cursor:pointer}

/* --------------------------------- cierre --------------------------------- */
.resumen{display:flex;flex-direction:column;gap:6px}
.fila-resumen{display:flex;justify-content:space-between;gap:12px;font-size:13.5px;padding:5px 0;border-bottom:1px dashed var(--linea)}
.avisos{display:flex;flex-direction:column;gap:6px}
.aviso-item{display:flex;gap:9px;align-items:flex-start;font-size:13px;font-weight:400;color:var(--tinta);margin:0}
.aviso-item input{width:20px;height:20px;margin-top:1px;flex:0 0 auto}
.lienzo-firma{width:100%;height:170px;border:1px dashed var(--linea);border-radius:8px;background:#fcfdfd;touch-action:none;display:block}

/* ---------------------------------- cola ---------------------------------- */
.cola-item{display:flex;justify-content:space-between;align-items:center;gap:10px;background:#fff;border:1px solid var(--linea);border-left:4px solid var(--tenue);border-radius:9px;padding:11px}
.cola-item.pendiente{border-left-color:var(--aviso)}
.cola-item.enviando{border-left-color:var(--marca)}
.cola-item.atascado{border-left-color:var(--malo)}
.error-texto{color:var(--malo);font-size:12px;margin:4px 0 0}

/* -------------------------------- avisos ---------------------------------- */
.aviso{
  position:fixed;left:50%;transform:translateX(-50%);top:calc(58px + env(safe-area-inset-top));z-index:60;
  max-width:min(640px,92vw);padding:10px 14px;border-radius:9px;font-size:13.5px;
  background:#22333b;color:#fff;box-shadow:var(--sombra)
}
.aviso.ok{background:var(--ok)} .aviso.error{background:var(--malo)} .aviso.aviso{background:var(--aviso)}

/* -------------------------------- modales --------------------------------- */
.modal-fondo{position:fixed;inset:0;z-index:70;background:rgba(16,26,32,.55);display:grid;place-items:center;padding:16px}
.modal{background:#fff;border-radius:12px;padding:16px;width:min(420px,94vw);box-shadow:var(--sombra)}
.modal.ancho{width:min(560px,94vw)}
.modal-botones{display:flex;justify-content:flex-end;gap:8px;margin-top:12px}
.video-qr{width:100%;max-height:44vh;background:#000;border-radius:8px;display:block;object-fit:cover}

.ocupado{position:fixed;inset:0;z-index:80;background:rgba(244,247,248,.86);display:grid;place-items:center}
.ocupado[hidden]{display:none}
.ocupado-caja{display:flex;align-items:center;gap:12px;background:#fff;border:1px solid var(--linea);border-radius:12px;padding:14px 18px;box-shadow:var(--sombra);font-size:14px}
.giro{width:20px;height:20px;border:2.5px solid var(--linea);border-top-color:var(--marca);border-radius:50%;animation:giro .8s linear infinite}
@keyframes giro{to{transform:rotate(360deg)}}

@media (max-width:520px){
  .cab-captura{top:48px} .progreso{top:94px}
  .acciones .btn{flex:1 1 100%}
  .pie-captura>div{flex:1;justify-content:flex-end}
}
@media print{ .barra,.pie-captura,.panel,.cab-captura,.progreso{display:none} }

/* ------------------------- hoja de captura por fila ------------------------ */
.hoja-fila{
  position:fixed;left:0;right:0;bottom:0;z-index:50;background:#fff;
  border-top:1px solid var(--linea);border-radius:14px 14px 0 0;
  box-shadow:0 -8px 28px rgba(16,26,32,.18);
  transform:translateY(101%);transition:transform .22s ease;
  max-height:82vh;overflow:auto;padding:12px 14px;
  padding-bottom:calc(14px + env(safe-area-inset-bottom))
}
.hoja-fila.abierta{transform:none}
body.hoja-abierta .pie-captura{display:none}
.hoja-cab{display:flex;justify-content:space-between;align-items:flex-start;gap:10px;margin-bottom:8px}
.hoja-cab .num{display:inline-grid;place-items:center;min-width:34px;height:26px;padding:0 8px;border-radius:7px;background:var(--marca-claro);color:var(--marca);font-weight:700;font-size:13px}
.hoja-desc{font-size:14.5px;line-height:1.35;margin:2px 0 0}
.segmentado{display:flex;gap:6px;flex-wrap:wrap;margin:4px 0 10px}
.seg{
  flex:1 1 0;min-width:88px;min-height:50px;border:1.5px solid var(--linea);border-radius:10px;
  background:#fff;font:inherit;font-weight:600;font-size:14px;cursor:pointer;color:var(--tinta)
}
.seg.sel{background:var(--marca);border-color:var(--marca);color:#fff}
.seg.malo.sel{background:var(--malo);border-color:var(--malo)}
.seg.regular.sel{background:var(--aviso);border-color:var(--aviso)}
.seg.bueno.sel{background:var(--ok);border-color:var(--ok)}
.hoja-nav{display:flex;gap:8px;margin-top:12px}
.hoja-nav .btn{flex:1}
.marcador-obligatorio{color:var(--malo);font-weight:700}
.miniaturas{display:flex;gap:6px;flex-wrap:wrap;margin-top:6px}
.miniaturas img{width:54px;height:54px;object-fit:cover;border-radius:6px;border:1px solid var(--linea)}

/* ===========================================================================
   Ayuda de la pauta: instrucciones del ítem y guía de referencia.
   Añadido en v0.2.0. La ayuda es material de consulta, no dato capturado.
   =========================================================================== */

.hoja-cab-acciones { display: flex; gap: 6px; align-items: flex-start; }

.ayuda-btn {
  font-family: Georgia, "Times New Roman", serif;
  font-style: italic; font-weight: 700;
  background: #0b4f6c; color: #fff; border-color: #0b4f6c;
}

/* Marca discreta sobre la fila del PDF que tiene instrucciones. */
.fila-hit.con-ayuda::after {
  content: "i";
  position: absolute; right: 2px; top: 50%; transform: translateY(-50%);
  width: 15px; height: 15px; border-radius: 50%;
  background: #0b4f6c; color: #fff;
  font: italic 700 11px/15px Georgia, serif; text-align: center;
  opacity: .85; pointer-events: none;
}

.ayuda-fondo {
  position: fixed; inset: 0; z-index: 60;
  background: rgba(14, 22, 27, .55);
  display: flex; align-items: flex-end; justify-content: center;
  padding: 0; overscroll-behavior: contain;
}
@media (min-width: 720px) { .ayuda-fondo { align-items: center; padding: 24px; } }

.ayuda-caja {
  background: #fff; width: 100%; max-width: 760px;
  max-height: 88vh; display: flex; flex-direction: column;
  border-radius: 14px 14px 0 0;
  padding-bottom: env(safe-area-inset-bottom, 0px);
}
@media (min-width: 720px) { .ayuda-caja { border-radius: 12px; max-height: 84vh; } }

.ayuda-cab {
  display: flex; justify-content: space-between; align-items: flex-start; gap: 12px;
  padding: 16px 16px 10px; border-bottom: 1px solid #dde4e8;
}
.ayuda-cab h3 { margin: 0; font-size: 17px; }
.ayuda-sub { margin: 4px 0 0; font-size: 13px; color: #5c6f79; }

.ayuda-cuerpo { padding: 14px 16px; overflow-y: auto; -webkit-overflow-scrolling: touch; }
.ayuda-pie { padding: 10px 16px 14px; border-top: 1px solid #dde4e8; }
.ayuda-pie .btn { width: 100%; }

.ayuda-texto { margin: 0 0 12px; font-size: 15px; line-height: 1.45; }
.ayuda-bloque-tit { margin: 18px 0 8px; font-size: 14px; text-transform: uppercase; letter-spacing: .06em; color: #0b4f6c; }
.ayuda-bloque-tit:first-child { margin-top: 0; }
.ayuda-lista { margin: 0 0 12px; padding-left: 20px; font-size: 14.5px; line-height: 1.5; }
.ayuda-lista li { margin-bottom: 5px; }

.ayuda-figura { margin: 0 0 14px; }
.ayuda-img {
  width: 100%; height: auto; display: block;
  border: 1px solid #dde4e8; border-radius: 6px; background: #fff; cursor: zoom-in;
}
.ayuda-figura figcaption { font-size: 12.5px; color: #5c6f79; margin-top: 5px; }
.ayuda-rejilla { display: grid; gap: 12px; grid-template-columns: repeat(auto-fill, minmax(220px, 1fr)); }
.ayuda-falta { font-size: 13px; color: #b5453c; }

.ayuda-cuidado {
  background: #f6ecd5; border-left: 3px solid #946400;
  padding: 10px 12px; border-radius: 4px; font-size: 14px; margin-bottom: 12px;
}
.ayuda-criterio {
  background: #f2f4f5; border-left: 3px solid #0b4f6c;
  padding: 10px 12px; border-radius: 4px; margin-bottom: 12px;
}
.ayuda-criterio strong { display: block; font-size: 12.5px; text-transform: uppercase; letter-spacing: .05em; color: #0b4f6c; }
.ayuda-criterio p { margin: 4px 0 0; font-size: 14px; }
.ayuda-foto { font-size: 13.5px; color: #3e8e68; font-weight: 600; margin: 0; }

.ayuda-zoom {
  position: fixed; inset: 0; z-index: 70; background: rgba(10, 14, 17, .94);
  display: flex; flex-direction: column; align-items: center; justify-content: center;
  padding: 12px; cursor: zoom-out;
}
.ayuda-zoom img { max-width: 100%; max-height: 88vh; object-fit: contain; background: #fff; border-radius: 4px; }
.ayuda-zoom-pie { color: #c7d2d8; font-size: 12.5px; margin-top: 10px; }