/* ═══════════════════════════════════════════
   KNB DEV · Proyectos — lista + detalle bento
   Usa las variables del sistema Noir Acid (claro/oscuro)
   ═══════════════════════════════════════════ */
.pe{container-type:inline-size;position:relative}
.pe-head{margin-bottom:22px;max-width:760px}
.pe-head h2{margin-bottom:8px}
.pe-sub{color:var(--na-muted);font-size:15px;line-height:1.6}
.pe-wrap{display:grid;grid-template-columns:300px minmax(0,1fr);border:1px solid var(--na-border);border-radius:14px;overflow:hidden;background:var(--na-card);min-height:600px}
.pe-list{border-right:1px solid var(--na-border);display:flex;flex-direction:column;min-width:0;max-height:820px}
.pe-filters{display:flex;flex-wrap:wrap;gap:6px;padding:14px;border-bottom:1px solid var(--na-border)}
.pe-filter{font-family:var(--na-mono)!important;font-size:11px;letter-spacing:.04em;padding:6px 11px;border:1px solid var(--na-border);border-radius:999px;color:var(--na-muted);background:transparent;cursor:pointer;transition:all .2s}
.pe-filter:hover{color:var(--na-fg);border-color:var(--na-dim)}
.pe-filter[aria-pressed="true"]{background:var(--na-accent);border-color:var(--na-accent);color:#0c0c0c}
.pe-filter sup{font-size:9px;margin-left:3px;opacity:.7}
.pe-items{list-style:none;margin:0;padding:0;overflow-y:auto;flex:1}
.pe-item{display:grid;grid-template-columns:84px minmax(0,1fr);gap:12px;align-items:center;width:100%;padding:11px 14px;text-align:left;background:transparent;border:0;border-bottom:1px solid var(--na-border);border-left:3px solid transparent;cursor:pointer;color:var(--na-fg);transition:background .2s}
.pe-item:hover{background:var(--na-card2)}
.pe-item[aria-current="true"]{background:var(--na-card2);border-left-color:var(--na-accent)}
.pe-thumb{width:84px;height:54px;border-radius:7px;overflow:hidden;background:var(--na-card2);border:1px solid var(--na-border)}
.pe-thumb img{width:100%;height:100%;object-fit:cover;display:block}
.pe-item b{display:block;font-size:14px;font-weight:600;line-height:1.25}
.pe-item small{display:block;font-family:var(--na-mono)!important;font-size:10.5px;color:var(--na-muted);margin-top:4px;letter-spacing:.03em}
.pe-detail{padding:16px;min-width:0;overflow-y:auto;max-height:820px}
.pe-back{display:none;align-items:center;gap:8px;margin-bottom:12px;font-family:var(--na-mono)!important;font-size:12px;padding:9px 13px;border:1px solid var(--na-border);border-radius:8px;background:transparent;color:var(--na-fg);cursor:pointer}
.pe-bento{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:10px;animation:peIn .35s ease}
@keyframes peIn{from{opacity:0;transform:translateY(6px)}to{opacity:1;transform:none}}
.pe-t{background:var(--na-bg);border:1px solid var(--na-border);border-radius:12px;padding:14px 16px;min-width:0;position:relative}
.pe-l{font-family:var(--na-mono)!important;font-size:10px;letter-spacing:.16em;text-transform:uppercase;color:var(--na-muted);margin:0 0 10px}
.pe-hero{grid-column:1/3;grid-row:1/3;padding:0;overflow:hidden;margin:0;min-height:240px;background:var(--na-card2)}
.pe-hero img{position:absolute;inset:0;width:100%;height:100%;object-fit:contain;cursor:zoom-in;transition:opacity .25s}
.pe-hero figcaption{position:absolute;left:10px;top:10px;font-family:var(--na-mono)!important;font-size:10px;background:rgba(0,0,0,.6);color:#fff;padding:3px 8px;border-radius:4px}
.pe-hnav{position:absolute;right:10px;bottom:10px;display:flex;gap:6px}
.pe-ib{width:34px;height:34px;border-radius:50%;display:grid;place-items:center;background:rgba(0,0,0,.6);color:#fff;border:1px solid rgba(255,255,255,.25);cursor:pointer;font-size:16px;line-height:1}
.pe-ib:hover{border-color:var(--na-accent);color:var(--na-accent)}
.pe-title{grid-column:3/5}
.pe-title h3{font-size:clamp(19px,2.2vw,24px);font-weight:700;line-height:1.18;letter-spacing:-.01em;margin:10px 0 0}
.pe-badges{display:flex;flex-wrap:wrap;gap:6px}
.pe-badge{font-family:var(--na-mono)!important;font-weight:500;font-size:10px;letter-spacing:.08em;text-transform:uppercase;padding:3px 8px;border-radius:4px;background:var(--na-accent);color:#0c0c0c}
.pe-badge.o{background:transparent;color:var(--na-fg);border:1px solid var(--na-dim)}
.pe-links{grid-column:3/4;display:flex;flex-direction:column;gap:8px}
.pe-meta{grid-column:4/5}
.pe-stack{grid-column:1/-1}
.pe-btn{display:inline-flex;justify-content:center;align-items:center;gap:8px;font-family:var(--na-mono)!important;font-size:12px;font-weight:500;letter-spacing:.04em;padding:10px 14px;border-radius:8px;text-decoration:none;cursor:pointer;border:1px solid transparent;transition:transform .15s,background .2s,border-color .2s;white-space:nowrap}
.pe-btn:hover{transform:translateY(-1px)}
.pe-btn.p{background:var(--na-accent);color:#0c0c0c}
.pe-btn.s{border-color:var(--na-dim);color:var(--na-fg);background:transparent}
.pe-btn.s:hover{border-color:var(--na-accent)}
.pe-btn.ghost{border:1px dashed var(--na-dim);color:var(--na-muted);background:transparent}
.pe-btn.ghost:hover{color:var(--na-fg);border-color:var(--na-accent)}
.pe-dl{display:grid;grid-template-columns:auto 1fr;gap:6px 12px;font-size:13px;margin:0}
.pe-dl dt{font-family:var(--na-mono)!important;font-size:10px;letter-spacing:.1em;text-transform:uppercase;color:var(--na-muted);padding-top:3px}
.pe-dl dd{margin:0}
.pe-chips{display:flex;flex-wrap:wrap;gap:6px}
.pe-chip{font-family:var(--na-mono)!important;font-size:11px;padding:4px 9px;border:1px solid var(--na-border);border-radius:5px;color:var(--na-fg);background:var(--na-card)}
.pe-desc{grid-column:1/-1}
.pe-desc p{font-size:15.5px;line-height:1.65;margin:0}
.pe-desc .pe-ctx{margin-top:10px;font-size:13.5px;color:var(--na-muted);font-style:italic}
.pe-feat{grid-column:1/3}
.pe-feat ul{list-style:none;margin:0;padding:0;display:grid;gap:9px}
.pe-feat li{position:relative;padding-left:20px;font-size:14px;line-height:1.5}
.pe-feat li::before{content:'→';position:absolute;left:0;color:var(--na-accent)}
.pe-gal{grid-column:3/5}
.pe-gal .pe-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:6px}
.pe-gal button{padding:0;border:1px solid var(--na-border);border-radius:7px;overflow:hidden;aspect-ratio:16/10;cursor:pointer;background:var(--na-card2);outline-offset:1px}
.pe-gal button[aria-current="true"]{outline:2px solid var(--na-accent)}
.pe-gal img{width:100%;height:100%;object-fit:cover;display:block}
.pe-sites{grid-column:1/-1}
.pe-sites ul{list-style:none;margin:0;padding:0;display:flex;flex-wrap:wrap;gap:6px}
.pe-sites a{display:inline-block;font-size:13px;padding:5px 10px;border:1px solid var(--na-border);border-radius:6px;color:var(--na-fg);text-decoration:none}
.pe-sites a:hover{border-color:var(--na-accent);color:var(--na-accent)}
.pe-nav{grid-column:1/-1;display:flex;justify-content:space-between;gap:10px;padding:10px 12px}
.pe-nav button{display:flex;flex-direction:column;gap:2px;max-width:48%;background:transparent;border:0;color:var(--na-fg);cursor:pointer;padding:4px;text-align:left;font-size:14px;font-weight:600}
.pe-nav button:last-child{text-align:right;align-items:flex-end}
.pe-nav small{font-family:var(--na-mono)!important;font-size:10px;letter-spacing:.12em;text-transform:uppercase;color:var(--na-muted);font-weight:400}
.pe-nav button:hover{color:var(--na-accent)}
.pe-nav span{overflow:hidden;text-overflow:ellipsis;white-space:nowrap;max-width:100%}
/* Visor de capturas */
.pe-lb{position:fixed;inset:0;z-index:999;background:rgba(5,5,5,.92);display:none;align-items:center;justify-content:center;padding:56px 64px}
.pe-lb.on{display:flex}
.pe-lb img{max-width:100%;max-height:100%;border-radius:10px;box-shadow:0 30px 80px rgba(0,0,0,.6)}
.pe-lb .pe-ib{position:absolute;width:44px;height:44px;font-size:20px}
.pe-lb .x{top:14px;right:14px}.pe-lb .pv{left:14px;top:50%;transform:translateY(-50%)}.pe-lb .nx{right:14px;top:50%;transform:translateY(-50%)}
.pe-lb .ct{position:absolute;bottom:16px;left:50%;transform:translateX(-50%);font-family:var(--na-mono)!important;font-size:12px;color:#ddd}
/* Responsive por ancho del propio bloque */
@container (max-width:980px){
  .pe-bento{grid-template-columns:repeat(2,minmax(0,1fr))}
  .pe-hero{grid-column:1/-1;grid-row:auto;min-height:0;aspect-ratio:16/9}
  .pe-title,.pe-stack,.pe-desc,.pe-feat,.pe-gal,.pe-sites,.pe-nav{grid-column:1/-1}
  .pe-links,.pe-meta{grid-column:auto}
}
@container (max-width:760px){
  .pe-wrap{grid-template-columns:1fr;min-height:0}
  .pe-list{border-right:0;max-height:none}
  .pe-items{overflow:visible}
  .pe-detail{max-height:none;padding:12px}
  .pe-wrap.is-detail .pe-list{display:none}
  .pe-wrap:not(.is-detail) .pe-detail{display:none}
  .pe-back{display:inline-flex}
}
@container (max-width:460px){
  .pe-bento{grid-template-columns:1fr}
  .pe-links,.pe-meta{grid-column:1/-1}
  .pe-item{grid-template-columns:70px minmax(0,1fr)}
  .pe-thumb{width:70px;height:46px}
  .pe-lb{padding:56px 10px}
}
@media (prefers-reduced-motion:reduce){.pe-bento{animation:none}.pe-btn:hover{transform:none}}
/* Aviso de demo no disponible (modal modernizado) */
.uc-wrap{position:fixed;inset:0;z-index:1000;display:flex;align-items:center;justify-content:center;padding:20px;background:rgba(5,5,5,.72);backdrop-filter:blur(6px);-webkit-backdrop-filter:blur(6px)}
.uc-wrap.hidden{display:none}
.uc-card{position:relative;width:100%;max-width:440px;background:var(--na-card2);color:var(--na-fg);border:1px solid var(--na-border);border-radius:16px;padding:28px 26px 22px;box-shadow:0 30px 80px rgba(0,0,0,.45);animation:peIn .3s ease}
.uc-ico{width:44px;height:44px;border-radius:12px;display:grid;place-items:center;background:var(--na-accent);color:#0c0c0c;margin-bottom:16px}
.uc-eyebrow{font-family:var(--na-mono)!important;font-size:10.5px;letter-spacing:.16em;text-transform:uppercase;color:var(--na-muted);margin:0 0 6px}
.uc-card h2{font-size:21px;font-weight:700;line-height:1.2;margin:0 0 10px}
.uc-card p{font-size:14.5px;line-height:1.6;color:var(--na-muted);margin:0}
.uc-acts{display:flex;flex-wrap:wrap;gap:8px;margin-top:20px}
.uc-x{position:absolute;top:12px;right:12px;width:34px;height:34px;border-radius:50%;display:grid;place-items:center;border:1px solid var(--na-border);background:transparent;color:var(--na-fg);cursor:pointer;font-size:16px}
.uc-x:hover{border-color:var(--na-accent);color:var(--na-accent)}

/* Fundido entre capturas */
.pe-hero img.pe-fade{opacity:0;transition:opacity .32s ease}
.pe-hero img.pe-fade.in{opacity:1}
.pe-lb img{transition:opacity .2s}

/* Barras de desplazamiento integradas (lista y ficha) */
.pe-items,.pe-detail{scrollbar-width:thin;scrollbar-color:var(--na-border) transparent}
.pe-items:hover,.pe-detail:hover{scrollbar-color:var(--na-accent) transparent}
.pe-items::-webkit-scrollbar,.pe-detail::-webkit-scrollbar{width:6px}
.pe-items::-webkit-scrollbar-track,.pe-detail::-webkit-scrollbar-track{background:transparent}
.pe-items::-webkit-scrollbar-thumb,.pe-detail::-webkit-scrollbar-thumb{background:var(--na-border);border-radius:6px}
.pe-items:hover::-webkit-scrollbar-thumb,.pe-detail:hover::-webkit-scrollbar-thumb{background:var(--na-accent)}
.pe-items::-webkit-scrollbar-button,.pe-detail::-webkit-scrollbar-button{display:none;height:0}

/* Bloque desplegable «Cómo está hecho» */
.pe-build{grid-column:1/-1;padding:0}
.pe-build summary{list-style:none;cursor:pointer;display:flex;justify-content:space-between;align-items:center;gap:14px;padding:14px 16px;border-radius:12px}
.pe-build summary::-webkit-details-marker{display:none}
.pe-build summary:focus-visible{outline:2px solid var(--na-accent);outline-offset:2px}
.pe-build summary b{display:block;font-size:15px;font-weight:600;line-height:1.3}
.pe-build summary small{display:block;font-family:var(--na-mono)!important;font-size:10.5px;letter-spacing:.06em;color:var(--na-muted);margin-top:3px}
.pe-plus{width:32px;height:32px;flex:none;border-radius:50%;display:grid;place-items:center;border:1px solid var(--na-border);color:var(--na-accent);font-size:18px;line-height:1;transition:transform .3s ease,border-color .2s ease,background .2s ease}
.pe-build summary:hover .pe-plus{border-color:var(--na-accent)}
.pe-build[open] .pe-plus{transform:rotate(45deg);background:var(--na-accent);color:#0c0c0c;border-color:var(--na-accent)}
.pe-bb{padding:0 16px 16px;animation:peIn .3s ease}
.pe-bb ol{list-style:none;margin:0;padding:0;counter-reset:pb}
.pe-bb li{counter-increment:pb;display:grid;grid-template-columns:36px minmax(0,1fr);gap:4px;padding:12px 0;border-top:1px solid var(--na-border);font-size:14.5px;line-height:1.6}
.pe-bb li::before{content:counter(pb,decimal-leading-zero);font-family:var(--na-mono)!important;font-size:11px;color:var(--na-accent);padding-top:4px;letter-spacing:.05em}