/* =========================================================
   Demo funcional del POS (/demo-funcional-pos/)
   Solo se carga en esa página ($pagina['css']). Usa los tokens de styles.css.
   ========================================================= */

/* ---------- Avance (hero) ---------- */
.dp-avance{background:#fff;color:var(--ink);border-radius:var(--radius);box-shadow:var(--shadow);border:1px solid var(--line);padding:28px;max-width:420px;margin:0 auto;position:relative}
.dp-avance::before{content:"";position:absolute;inset:14px -14px -14px 14px;border-radius:var(--radius);background:linear-gradient(135deg,var(--yellow),var(--lime));opacity:.22;z-index:-1;transform:rotate(3deg)}
.dp-avance .eyebrow{margin-bottom:.4rem}
.dp-avance__num{font-size:1.05rem;margin:0 0 .9rem}
.dp-avance__num b{font-size:2.4rem;font-weight:800;color:var(--navy);margin-right:.2rem}
.dp-barra{height:10px;border-radius:999px;background:var(--soft);overflow:hidden;margin-bottom:1.1rem}
.dp-barra span{display:block;height:100%;width:0;background:var(--grad);border-radius:inherit;transition:width .6s var(--ease)}
.dp-avance__grupos{list-style:none;margin:0 0 .9rem;padding:0;display:grid;grid-template-columns:1fr 1fr;gap:.5rem}
.dp-avance__grupos li{display:flex;justify-content:space-between;background:var(--soft);border-radius:12px;padding:.5rem .8rem;font-size:.92rem}
.dp-avance__grupos b{color:var(--teal)}
.dp-avance small{color:var(--muted)}

/* ---------- Cómo usar ---------- */
.dp-como{margin:1.2rem 0 0;padding-left:1.3rem;color:#334155;font-size:1.06rem}
.dp-como li{margin-bottom:.5rem}

/* ---------- Visor (diapositivas: controles sobre la captura) ---------- */
.dp{display:grid;grid-template-columns:290px minmax(0,1fr);gap:24px;align-items:start}
.dp[hidden]{display:none}
.dp__menu{min-width:0;background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:18px;max-height:720px;overflow:auto;position:sticky;top:90px}
.dp__grupo+.dp__grupo{margin-top:1rem}
.dp__grupo h3{font-size:.78rem;font-weight:800;letter-spacing:.12em;text-transform:uppercase;color:var(--muted);margin:0 0 .4rem .4rem}
.dp__grupo ul{list-style:none;margin:0;padding:0}
.dp__item{display:flex;align-items:center;gap:.6rem;width:100%;text-align:left;font:inherit;font-size:.93rem;color:var(--ink);background:none;border:0;border-radius:12px;padding:.55rem .6rem;cursor:pointer;min-height:44px;transition:background .2s}
.dp__item:hover{background:var(--soft)}
.dp__item[aria-current=true]{background:#E6F7FA;color:var(--navy);font-weight:700}
.dp__check{flex:none;width:20px;height:20px;border-radius:50%;border:2px solid var(--line);display:grid;place-items:center;font-size:.7rem;color:#fff}
.dp__item.is-hecho .dp__check{background:var(--green);border-color:var(--green)}
.dp__item.is-hecho .dp__check::after{content:"✓";font-weight:800}

.dp__visor{min-width:0;scroll-margin-top:96px}
.dp__ventana{scroll-margin-top:96px}
.dp__ventana{background:var(--navy-3);border-radius:16px;overflow:hidden;box-shadow:var(--shadow);border:1px solid var(--line)}
.dp__barra-titulo{display:flex;justify-content:space-between;align-items:center;gap:1rem;background:var(--navy);color:#fff;font-size:.82rem;padding:.45rem .6rem .45rem .9rem}
.dp__escenario{margin:0;font-weight:700;letter-spacing:.02em;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.dp__barra-der{display:flex;align-items:center;gap:.5rem;flex:none}
.dp__paso-num{font-weight:800;color:var(--yellow);font-size:.78rem;letter-spacing:.06em;text-transform:uppercase}
.dp__icono{font:inherit;font-size:.78rem;font-weight:700;color:#fff;background:rgba(255,255,255,.1);border:1px solid rgba(255,255,255,.2);border-radius:8px;padding:.3rem .6rem;cursor:pointer;min-height:32px}
.dp__icono:hover{background:rgba(255,255,255,.2)}
[data-dp-completa]{font-size:1rem;line-height:1;padding:.3rem .5rem}

.dp__escena{position:relative}
.dp__pantalla{position:relative;aspect-ratio:1872/1000;background:var(--navy-3);overflow:hidden}
.dp__pantalla img{display:block;width:100%;height:100%;object-fit:contain;animation:dpEntra .35s var(--ease)}
.dp__velo{position:absolute;inset:0;width:100%;height:100%;pointer-events:none}
.dp__velo rect[mask]{fill:rgba(4,20,43,.42)}
.dp__zona{position:absolute;border:3px solid var(--yellow);border-radius:8px;pointer-events:none;animation:dpPulso 1.6s ease-in-out infinite;box-sizing:border-box}
.dp__zona-etiqueta{position:absolute;left:-3px;top:-3px;transform:translateY(-100%);display:inline-flex;align-items:center;gap:.35rem;background:var(--yellow);color:var(--navy);font-size:.78rem;font-weight:800;padding:.18rem .55rem .18rem .25rem;border-radius:8px 8px 8px 0;white-space:nowrap;max-width:260px;overflow:hidden;text-overflow:ellipsis;box-shadow:0 2px 8px rgba(0,0,0,.3)}
.dp__zona-etiqueta b{display:inline-grid;place-items:center;min-width:20px;height:20px;border-radius:50%;background:var(--navy);color:var(--yellow);font-size:.72rem}
.dp__zona-etiqueta--dentro{transform:none;top:3px;left:3px;border-radius:6px}

/* Marco de espera mientras no hay captura */
.dp__espera{position:absolute;inset:0;display:grid;place-content:center;justify-items:center;gap:.8rem;text-align:center;color:#fff;padding:24px;background:
  radial-gradient(600px 300px at 15% 10%,rgba(58,170,53,.35),transparent 60%),
  radial-gradient(600px 300px at 90% 100%,rgba(10,169,192,.4),transparent 60%),var(--navy-2);animation:dpEntra .35s var(--ease)}
.dp__espera b{font-size:clamp(1.05rem,2.2vw,1.5rem);max-width:28ch;line-height:1.25}
.dp__espera small{color:rgba(255,255,255,.65);font-size:.85rem}

/* Panel del paso sobre la captura */
.dp__panel{position:absolute;left:14px;right:14px;bottom:14px;max-width:760px;margin-inline:auto;background:rgba(7,30,61,.9);backdrop-filter:blur(6px);color:#fff;border-radius:14px;padding:14px 16px 12px;box-shadow:0 12px 30px -10px rgba(0,0,0,.6);transition:opacity .25s,transform .25s}
.dp__panel--arriba{bottom:auto;top:14px}
.dp__panel--izq{right:auto;margin:0;width:min(52%,620px)}
.dp__panel--der{left:auto;margin:0;width:min(52%,620px)}
.dp__panel.is-oculto{opacity:0;transform:translateY(10px);pointer-events:none}
.dp__paso-titulo{font-size:1.08rem;margin:0 0 .2rem;color:#fff}
.dp__paso-texto{margin:0 0 .7rem;font-size:.93rem;color:rgba(255,255,255,.85);line-height:1.45}
.dp__controles{display:flex;align-items:center;gap:10px;flex-wrap:wrap}
.dp__nav{flex:none;width:42px;height:42px;border-radius:50%;border:1px solid rgba(255,255,255,.3);background:rgba(255,255,255,.08);color:#fff;font-size:1.5rem;line-height:1;cursor:pointer;display:grid;place-items:center;padding:0 0 3px}
.dp__nav:hover:not([disabled]){background:rgba(255,255,255,.2)}
.dp__nav[disabled]{opacity:.35;cursor:default}
.dp__nav--funcion{background:var(--teal);border-color:var(--teal)}
.dp__tecla{flex:0 1 220px;min-height:42px;border-radius:12px;border:0;cursor:pointer;font:inherit;font-weight:800;font-size:.98rem;color:var(--navy);background:linear-gradient(#fff,#EEF3F9);box-shadow:0 3px 0 #9fb3cc;transition:transform .1s,box-shadow .1s;padding:0 .9rem}
.dp__tecla:active,.dp__tecla.is-pulsada{transform:translateY(2px);box-shadow:0 1px 0 #9fb3cc}
.dp__tecla.is-espera{animation:dpLatido 1.4s ease-in-out infinite}
.dp__tecla kbd{font-size:.95rem}
.dp__puntos{display:flex;gap:5px;margin-left:auto;flex-wrap:wrap}
.dp__puntos button{width:26px;height:26px;border-radius:50%;border:1.5px solid rgba(255,255,255,.35);background:transparent;font:inherit;font-size:.72rem;font-weight:700;color:rgba(255,255,255,.75);cursor:pointer;padding:0}
.dp__puntos button[aria-selected=true]{background:var(--yellow);border-color:var(--yellow);color:var(--navy)}
.dp__puntos button.is-visto{border-color:var(--lime);color:var(--lime)}
.dp__puntos button.is-visto[aria-selected=true]{color:var(--navy)}

/* Barra pegada debajo de la diapositiva */
.dp__pie{display:flex;align-items:center;gap:10px 16px;flex-wrap:wrap;background:#fff;padding:10px 14px;border-top:1px solid var(--line)}
.dp__modos{display:inline-flex;background:var(--soft);border-radius:999px;padding:4px}
.dp__modos input{position:absolute;opacity:0;pointer-events:none}
.dp__modos span{display:block;padding:.4rem .9rem;border-radius:999px;font-size:.88rem;font-weight:700;color:var(--muted);cursor:pointer}
.dp__modos input:checked+span{background:#fff;color:var(--navy);box-shadow:0 2px 8px -2px rgba(11,47,94,.25)}
.dp__modos input:focus-visible+span{outline:2px solid var(--teal);outline-offset:2px}
.dp__play{font:inherit;font-size:.88rem;font-weight:700;color:var(--navy);background:#fff;border:1.5px solid var(--line);border-radius:999px;padding:.4rem .9rem;cursor:pointer;min-height:38px}
.dp__play:hover{border-color:var(--teal);color:var(--teal)}
.dp__play[hidden]{display:none}
.dp__comprobe{display:inline-flex;align-items:center;gap:.5rem;font-weight:700;cursor:pointer;min-height:40px;color:var(--ink);margin-left:auto}
.dp__comprobe input{width:20px;height:20px;accent-color:var(--green)}
.dp__aviso{flex-basis:100%;margin:0;font-size:.86rem;color:var(--muted);min-height:0}
.dp__aviso:empty{display:none}

/* Pantalla completa: la captura ocupa todo el alto disponible */
.dp__ventana.is-completa,.dp__ventana:fullscreen{display:flex;flex-direction:column;border-radius:0;border:0;width:100vw;height:100vh}
.dp__ventana.is-completa .dp__escena{flex:1;min-height:0;display:flex}
.dp__ventana.is-completa .dp__pantalla{flex:1;aspect-ratio:auto;height:100%}
.dp__ventana.is-completa .dp__panel{max-width:900px}

kbd{display:inline-block;font-family:inherit;font-weight:800;font-size:.85em;line-height:1;padding:.32em .55em;border-radius:7px;background:#fff;color:var(--navy);border:1px solid #C9D5E5;box-shadow:0 2px 0 #C9D5E5;white-space:nowrap}

/* ---------- Resumen ---------- */
.dp-resumen{display:flex;justify-content:space-between;align-items:center;gap:24px;flex-wrap:wrap;margin-top:28px;background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:24px 28px}
.dp-resumen h3{margin-bottom:.2rem}
.dp-resumen p{margin:0}
.dp-resumen__botones{display:flex;gap:10px;flex-wrap:wrap}

/* ---------- Lista indexable ---------- */
.dp-lista__grupo{font-size:1.4rem;margin:2.4rem 0 1rem}
.dp-lista{display:grid;grid-template-columns:repeat(2,1fr);gap:20px}
.dp-ficha{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:24px;scroll-margin-top:100px}
.dp-ficha h4{font-size:1.1rem;margin:0 0 .4rem}
.dp-ficha>p{color:var(--muted);font-size:.96rem}
.dp-ficha ol{margin:0 0 1rem;padding-left:1.2rem;font-size:.95rem;color:#334155}
.dp-ficha li{margin-bottom:.45rem}
.dp-ficha__ver{display:inline-flex;align-items:center;gap:.4rem;font-weight:700;color:var(--teal)}
.dp-ficha__ver svg{width:16px;height:16px}

@keyframes dpEntra{from{opacity:0;transform:scale(.985)}to{opacity:1;transform:none}}
@keyframes dpPulso{0%,100%{border-color:var(--yellow)}50%{border-color:#fff}}
@keyframes dpLatido{0%,100%{box-shadow:0 4px 0 #C9D5E5,0 0 0 0 rgba(10,169,192,.55)}50%{box-shadow:0 4px 0 #C9D5E5,0 0 0 10px rgba(10,169,192,0)}}

@media (max-width:1024px){
  .dp{grid-template-columns:minmax(0,1fr)}
  .dp__menu{position:static;max-height:none;display:flex;gap:16px;overflow-x:auto;padding:12px;scroll-snap-type:x proximity}
  .dp__grupo{flex:none;width:250px;scroll-snap-align:start}
  .dp__grupo+.dp__grupo{margin-top:0}
}
@media (max-width:700px){
  /* En celular el panel va debajo de la captura (no la tapa) */
  .dp__panel,.dp__panel--arriba,.dp__panel--izq,.dp__panel--der{position:static;max-width:none;width:auto;margin:0;border-radius:0;background:var(--navy-2);backdrop-filter:none;box-shadow:none}
  .dp__panel.is-oculto{display:none}
  .dp__tecla{flex:1 1 auto}
  .dp__puntos{margin-left:0;flex-basis:100%}
  .dp__comprobe{margin-left:0}
}
@media (max-width:640px){
  .dp-lista{grid-template-columns:1fr}
  .dp-resumen{padding:20px}
  .dp-resumen__botones .btn{flex:1 1 100%}
  .dp-avance{padding:22px}
}
@media (prefers-reduced-motion:reduce){
  .dp__pantalla img,.dp__espera,.dp__zona,.dp__tecla.is-espera{animation:none}
  .dp__panel{transition:none}
  .dp-barra span{transition:none}
}