/* PDC Foro v0.5.0: usa las variables del tema (periferias-child) */
.foro-sr{position:absolute;left:-9999px}
.foro-head .lead{max-width:40rem}
.foro-crumbs{display:flex;flex-wrap:wrap;align-items:center;gap:.45rem;margin:0 0 .9rem;font:500 .85rem var(--head);color:var(--muted)}
body.pdc .foro-crumbs a{color:var(--violet);text-decoration:none}
body.pdc .foro-crumbs a:hover{text-decoration:underline}
.foro-acts{display:flex;flex-wrap:wrap;gap:.6rem;margin-top:1.4rem}
.foro-sec{margin:0 0 2.75rem}
body.pdc .foro-sec>h2,body.pdc .foro-form h2{font-size:1.3rem;margin:0 0 1rem}
.foro-empty{color:var(--muted);padding:1.25rem;border:1px dashed var(--line);border-radius:12px;text-align:center}
.foro-hint{margin:.6rem 0 0;font-size:.92rem;color:var(--muted)}
.foro-badge{display:inline-block;padding:.05rem .6rem;border-radius:999px;background:var(--paper);color:var(--violet);font:500 .74rem/1.6 var(--head)}

/* buscador */
.foro-search{display:flex;gap:.6rem;margin:0 0 2.5rem}
.foro-search input{flex:1;min-width:0;padding:.75rem 1.2rem;border:1.5px solid var(--line);border-radius:999px;background:#fff;font:inherit;color:var(--ink)}
.foro-search input:focus{border-color:var(--violet-soft);outline:none}

/* tarjetas de cursos */
.foro-grid{list-style:none;margin:0;padding:0;display:grid;grid-template-columns:repeat(auto-fill,minmax(17rem,1fr));gap:.85rem}
.foro-grid--1{grid-template-columns:1fr}
body.pdc .fc__a{display:flex;gap:1rem;align-items:center;height:100%;padding:.8rem;border:1px solid var(--line);border-radius:14px;background:#fff;color:var(--ink);text-decoration:none;transition:border-color .2s,transform .2s,box-shadow .2s}
body.pdc .fc__a:hover{border-color:var(--violet-soft);transform:translateY(-2px);box-shadow:0 10px 26px rgba(1,24,58,.08);color:var(--ink)}
.fc__img{flex:none;width:3.6rem;aspect-ratio:3/4;border-radius:7px;overflow:hidden;background:var(--paper)}
body.pdc .fc__img img{width:100%;height:100%;object-fit:cover}
.fc--general .fc__img{display:grid;place-items:center;width:3.6rem;aspect-ratio:1;border-radius:50%;background:linear-gradient(135deg,#9378CC,#4564C4);color:#fff}
.fc--general .fc__a{padding:1rem 1.2rem;background:var(--paper);border-color:transparent}
.fc__txt{display:grid;gap:.15rem;min-width:0}
.fc__txt strong{font:600 1rem/1.3 var(--head)}
.fc__d{font-size:.93rem;color:var(--muted);line-height:1.5}
.fc__meta{font-size:.84rem;color:var(--muted)}
.fc__tag{justify-self:start;margin-top:.3rem;padding:.05rem .6rem;border-radius:999px;background:var(--paper);color:var(--muted);font:500 .72rem/1.6 var(--head)}
.fc__tag--on{background:#E8F5EE;color:#14532D}

/* subforos de clases */
.foro-clases{list-style:none;margin:0;padding:0;display:grid;gap:.55rem}
body.pdc .fcl a{display:flex;justify-content:space-between;align-items:center;gap:1rem;padding:1rem 1.2rem;border-radius:12px;background:var(--paper);color:var(--ink);text-decoration:none;font:500 1rem/1.35 var(--head);transition:background .2s}
body.pdc .fcl a:hover{background:#E3E4F6;color:var(--ink)}
.fcl small{flex:none;color:var(--muted);font:400 .85rem var(--body)}
.fcl .fcl__p{margin-left:.4rem;color:var(--violet);font:500 .78rem var(--head)}

/* lista de temas */
.foro-list{list-style:none;margin:0;padding:0;border-top:1px solid var(--line)}
.ft{border-bottom:1px solid var(--line)}
body.pdc .ft__a{display:grid;gap:.3rem;padding:1.1rem .35rem;color:var(--ink);text-decoration:none;border-radius:8px;transition:background .2s}
body.pdc .ft__a:hover{background:#FAFAFE;color:var(--ink)}
body.pdc .ft__a:hover .ft__t{color:var(--violet)}
.ft__t{font:600 1.05rem/1.35 var(--head);transition:color .2s}
.ft__ex{color:var(--muted);font-size:.95rem;line-height:1.55;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
.ft__m{display:flex;flex-wrap:wrap;align-items:center;gap:.3rem .8rem;font-size:.83rem;color:var(--muted)}
.ft__n{font-weight:600;color:var(--violet)}
.foro-pag{display:flex;flex-wrap:wrap;gap:.4rem;margin-top:1.25rem}
.foro-pag a,.foro-pag span{display:grid;place-items:center;min-width:2.3rem;height:2.3rem;padding:0 .6rem;border-radius:999px;border:1px solid var(--line);font:500 .9rem var(--head);text-decoration:none;color:var(--ink)}
.foro-pag span[aria-current]{background:var(--ink);border-color:var(--ink);color:#fff}

/* tema y respuestas */
.fq{padding:1.5rem 1.6rem;border:1px solid var(--line);border-radius:16px;background:#fff;margin:0 0 2rem;box-shadow:0 6px 20px rgba(1,24,58,.05)}
.fq .fr__txt{font-size:1.08rem}
.foro-resps{display:grid;gap:.85rem}
body.pdc .foro-resps>h2{margin-bottom:.15rem}
.fr{padding:1.05rem 1.25rem;border-radius:14px;background:var(--paper)}
.fr .fr{margin-top:.85rem;background:#fff}
.fr.is-staff{background:#F2EDF9;box-shadow:inset 3px 0 0 var(--violet)}
.fr__m{display:flex;flex-wrap:wrap;align-items:center;gap:.35rem;margin:0 0 .45rem;font:500 .85rem var(--head);color:var(--muted)}
.fr__m b{color:var(--ink);font-weight:600}
.fr__tag{padding:.02rem .55rem;border-radius:999px;background:var(--violet);color:#fff;font:500 .72rem/1.6 var(--head)}
.fr__txt{overflow-wrap:anywhere}
.fr__txt p{margin:0 0 .6rem}
.fr__txt p:last-child{margin:0}

/* formularios */
.foro-form{margin:1.5rem 0 0;padding:1.5rem;border-radius:16px;background:var(--paper)}
.foro-form select{width:100%;padding:.8rem 1rem;border:1.5px solid var(--line);border-radius:10px;background:#fff;font:inherit;color:var(--ink)}
.foro-form label small{font-weight:400;color:var(--muted)}
.foro-form textarea{min-height:8rem;resize:vertical}

/* vista previa para quien no tiene acceso */
.foro-cta{padding:1.6rem;border-radius:18px;background:var(--ink);color:#fff;text-align:center;box-shadow:0 18px 40px rgba(1,24,58,.25)}
body.pdc .foro-cta h3{color:#fff;margin:0 0 .4rem;font-size:1.2rem}
.foro-cta p{margin:0 0 1.1rem;color:#C9D2EA;font-size:.96rem}
.foro-cta__b{display:flex;flex-wrap:wrap;justify-content:center;gap:.5rem}
.foro-cta--banner{display:flex;align-items:center;justify-content:space-between;gap:1rem 1.5rem;margin:0 0 2.25rem;text-align:left;background:linear-gradient(120deg,var(--ink),#2A1F5C);box-shadow:none}
.foro-cta--banner p{margin:0}
.foro-cta--banner .foro-cta__b{flex:none;justify-content:flex-end}
.foro-teaser{position:relative;min-height:21rem}
.foro-teaser__fake{display:grid;gap:.85rem;filter:blur(6px);user-select:none;pointer-events:none;opacity:.9}
.foro-teaser__veil{position:absolute;inset:0;display:grid;place-items:center;padding:1rem;background:linear-gradient(rgba(255,255,255,.15),rgba(255,255,255,.75))}
.foro-teaser__veil .foro-cta{max-width:31rem}

/* enlaces en la clase y en la ficha del curso */
.foro-link{margin:-.2rem 0 1rem;font:500 .92rem var(--head)}
body.pdc .foro-link a{text-decoration:none}
.foro-link--curso{margin:1.75rem 0}
body.pdc .foro-link--curso a{display:inline-flex;align-items:center;gap:.6rem;padding:.75rem 1.2rem;border-radius:999px;background:var(--paper);color:var(--ink)}
body.pdc .foro-link--curso a:hover{background:#E3E4F6;color:var(--violet)}
.foro-link--curso svg{color:var(--violet);flex:none;width:20px;height:20px}

@media(max-width:700px){
  .foro-cta--banner{flex-direction:column;align-items:flex-start}
  .foro-cta--banner .foro-cta__b{justify-content:flex-start}
  .foro-search{flex-direction:column}
  .foro-search .btn{justify-content:center}
  .fq{padding:1.2rem}
  .fr{padding:.95rem 1rem}
  .foro-teaser{min-height:24rem}
}

/* v0.2: seccion de la home */
.foro-home{background:var(--deep);color:#fff;padding:clamp(3.5rem,8vw,6rem) 0;overflow:hidden}
.foro-home__grid{display:grid;grid-template-columns:minmax(0,1.1fr) minmax(0,.9fr);gap:clamp(2rem,6vw,5rem);align-items:center}
.foro-home__kicker{display:inline-block;margin:0 0 1rem;padding:.2rem .8rem;border-radius:999px;background:rgba(147,120,204,.25);color:#D9CCF5;font:500 .82rem/1.6 var(--head)}
body.pdc .foro-home h2{color:#fff;max-width:16ch}
.foro-home__lead{font-size:1.2rem;color:#C9D2EA;max-width:36rem}
.foro-home__list{list-style:none;margin:1.75rem 0;padding:0;display:grid;gap:1rem}
.foro-home__list li{position:relative;padding-left:1.6rem;color:#C9D2EA;max-width:38rem}
.foro-home__list li::before{content:'';position:absolute;left:0;top:.6em;width:.55rem;height:.55rem;border-radius:50%;background:var(--violet-soft)}
.foro-home__list strong{color:#fff;font-weight:600}
.foro-home__cta{display:flex;flex-wrap:wrap;gap:.6rem;margin:0 0 1rem}
.foro-home__note{font-size:.88rem;color:#9DAAC8;max-width:36rem;margin:0}
.foro-home__map{position:relative}
.foro-home__map::before{content:'';position:absolute;inset:-12% -18% -12% 10%;background:radial-gradient(closest-side,rgba(108,68,150,.45),transparent);pointer-events:none}
.fh-tree{position:relative;list-style:none;margin:0;padding:1.25rem;display:grid;gap:.7rem;background:rgba(255,255,255,.06);border:1px solid rgba(255,255,255,.12);border-radius:20px;backdrop-filter:blur(6px)}
.fh-node{display:grid;grid-template-columns:auto 1fr;gap:.25rem .85rem;align-items:center;padding:.85rem 1rem;border-radius:14px;background:#fff;color:var(--ink);font:600 1rem/1.3 var(--head)}
.fh-node small{display:block;font:400 .8rem var(--body);color:var(--muted)}
.fh-node--general{background:linear-gradient(120deg,#9378CC,#4564C4);color:#fff}
.fh-node--general small{color:rgba(255,255,255,.8)}
.fh-node--general .ico{width:28px;height:28px}
.fh-img{display:block;width:2.4rem;aspect-ratio:3/4;border-radius:5px;overflow:hidden;background:var(--paper)}
body.pdc .fh-img img{width:100%;height:100%;object-fit:cover}
.fh-node ul{grid-column:1/-1;list-style:none;margin:.35rem 0 0 1.2rem;padding:0 0 0 .9rem;border-left:2px solid var(--line);display:grid;gap:.3rem}
.fh-node ul li{font:500 .88rem/1.4 var(--head);color:var(--slate)}
.fh-node ul em{font-style:normal;color:var(--violet);font-size:.78rem;margin-left:.3rem}
.fh-more{padding:.2rem 1rem 0;color:#9DAAC8;font-size:.88rem}

/* v0.2: inicio de Mi cuenta */
.foro-acct{list-style:none;margin:0;padding:0;display:grid;gap:.7rem}
body.pdc .foro-acct a{display:grid;gap:.3rem;padding:1rem 1.2rem;border:1px solid var(--line);border-radius:12px;color:var(--ink);text-decoration:none;transition:border-color .2s}
body.pdc .foro-acct a:hover{border-color:var(--violet)}
body.pdc .foro-acct li.is-new a{border-color:var(--violet-soft);background:#F7F3FC;box-shadow:inset 3px 0 0 var(--violet)}
.foro-acct__top{display:flex;flex-wrap:wrap;align-items:center;gap:.3rem .7rem}
.foro-acct__top small{color:var(--muted);font-size:.82rem}
.foro-acct__new{padding:.05rem .65rem;border-radius:999px;background:var(--violet);color:#fff;font:500 .75rem/1.6 var(--head)}
.foro-acct__st{font:500 .8rem var(--head);color:var(--violet)}
.foro-acct__st--wait{color:var(--muted)}
.foro-acct__t{font:600 1rem/1.35 var(--head)}
.foro-acct__r{font-size:.92rem;color:var(--muted);line-height:1.5}
.foro-acct__r b{color:var(--ink);font-weight:600}
.foro-acct-empty{display:grid;grid-template-columns:auto 1fr;gap:1rem;padding:1.25rem;border-radius:12px;background:var(--paper)}
.foro-acct-empty .ico{width:28px;height:28px;color:var(--violet)}
.foro-acct-empty p{margin:0 0 .5rem}
.foro-acct-empty p:last-child{margin:.4rem 0 0}

@media(max-width:860px){
  .foro-home__grid{grid-template-columns:1fr}
  .foro-home__map::before{inset:-10% -10%}
}

/* v0.3: momento del video */
.pdc-mom{display:flex;flex-wrap:wrap;align-items:center;gap:.35rem .5rem;margin:0 0 .6rem}
.pdc-mom[hidden]{display:none}
.pdc-mom__chip{display:inline-flex;align-items:center;gap:.4rem;padding:.35rem .85rem;border-radius:999px;background:var(--paper);color:var(--violet);font:500 .9rem/1.3 var(--head)}
.pdc-mom__chip b{font-weight:600;color:var(--ink)}
body.pdc .pdc-mom button{border:0;background:none;color:var(--muted);font:500 .85rem/1.3 var(--head);cursor:pointer;padding:.35rem .45rem;border-radius:999px;text-decoration:underline;text-underline-offset:.2em}
body.pdc .pdc-mom button:hover{color:var(--violet)}
body.pdc .pdc-mom .pdc-mom__marcar{display:inline-flex;align-items:center;gap:.4rem;padding:.35rem .9rem;border:1px dashed var(--violet-soft);color:var(--violet);text-decoration:none}
body.pdc .pdc-mom .pdc-mom__marcar:hover{background:var(--paper)}
.pdc-mom small{flex-basis:100%;color:var(--muted);font-size:.84rem}
body.pdc .pdc-mom-go,body.pdc a.pdc-mom-go{display:inline-flex;align-items:center;gap:.25rem;margin-left:.3rem;padding:.05rem .65rem;border:0;border-radius:999px;background:var(--violet);color:#fff;font:500 .76rem/1.6 var(--head);text-decoration:none;cursor:pointer;vertical-align:middle}
body.pdc .pdc-mom-go:hover,body.pdc a.pdc-mom-go:hover{background:var(--deep);color:#fff}
.foro-badge--t{background:var(--violet);color:#fff}

/* v0.5: preguntas de la clase en acordeon */
body.pdc .pdcq-list{display:grid;gap:.85rem;margin:1.5rem 0 2.75rem}
.pdcq{border:1px solid var(--line);border-radius:14px;background:#fff;overflow:hidden;transition:border-color .2s,box-shadow .2s}
.pdcq[open]{border-color:var(--violet-soft);box-shadow:0 8px 22px rgba(1,24,58,.07)}
.pdcq>summary{position:relative;display:grid;gap:.5rem;padding:1.25rem 3.2rem 1.25rem 1.35rem;background:var(--paper);cursor:pointer;list-style:none}
.pdcq>summary::-webkit-details-marker{display:none}
.pdcq>summary::after{content:'';position:absolute;right:1.4rem;top:1.45rem;width:.55rem;height:.55rem;border-right:2px solid var(--violet);border-bottom:2px solid var(--violet);transform:rotate(45deg);transition:transform .2s}
.pdcq[open]>summary::after{top:1.7rem;transform:rotate(-135deg)}
.pdcq>summary:hover{background:#E8E9F8}
.pdcq>summary:focus-visible{outline:3px solid var(--violet-soft);outline-offset:-3px}
.pdcq__meta{display:flex;flex-wrap:wrap;align-items:center;gap:.35rem .45rem;font:500 .85rem/1.4 var(--head);color:var(--muted)}
.pdcq__meta b{color:var(--ink);font-weight:600}
body.pdc .pdcq__meta .pdc-mom-go{margin-left:.15rem}
.pdcq__tag{padding:.02rem .55rem;border-radius:999px;background:var(--violet);color:#fff;font:500 .72rem/1.6 var(--head)}
.pdcq__n{margin-left:auto;color:var(--violet);font-size:.8rem}
.pdcq:not(.has-a) .pdcq__n{color:var(--muted)}
.pdcq__q{color:var(--ink);line-height:1.6;overflow-wrap:anywhere;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
.pdcq[open] .pdcq__q{display:block;-webkit-line-clamp:unset}
.pdcq__body{display:grid;gap:.75rem;padding:1.15rem 1.35rem 1.35rem}
.pdcq__a{padding:.95rem 1.15rem;border-radius:12px;background:var(--paper)}
.pdcq__a.is-staff{background:#F2EDF9;box-shadow:inset 3px 0 0 var(--violet)}
body.pdc .pdcq__am{display:flex;flex-wrap:wrap;align-items:center;gap:.35rem;margin:0 0 .4rem;font:500 .85rem var(--head);color:var(--muted)}
.pdcq__am b{color:var(--ink);font-weight:600}
.pdcq__txt{overflow-wrap:anywhere}
body.pdc .pdcq__txt p{margin:0 0 .55rem}
body.pdc .pdcq__txt p:last-child{margin:0}
body.pdc .pdcq__wait{margin:0;color:var(--muted);font-size:.92rem}
body.pdc .pdc-qa #respond{margin-top:2.5rem}
@media(max-width:600px){
  .pdcq>summary{padding:1.1rem 2.8rem 1.1rem 1.1rem}
  .pdcq>summary::after{right:1.1rem}
  .pdcq__n{margin-left:0;flex-basis:100%}
  .pdcq__body{padding:1rem 1.1rem 1.15rem}
}
body.pdc .pdcq>summary{margin:0}
/* v0.6: responder dentro de la clase */
.pdcq__form{display:grid;gap:.6rem;margin-top:.25rem;padding-top:1rem;border-top:1px solid var(--line)}
body.pdc .pdcq__form textarea{width:100%;min-height:5.5rem;padding:.75rem 1rem;border:1.5px solid var(--line);border-radius:10px;background:#fff;font:inherit;color:var(--ink);resize:vertical}
body.pdc .pdcq__form textarea:focus{border-color:var(--violet-soft);outline:none}
body.pdc .pdcq__form .btn{justify-self:start}
body.pdc .pdcq-list>.notice{margin:0}
/* v0.7: novedades (+N) y eliminar */
body.pdc .fc__a{position:relative}
.foro-nuevo{display:inline-grid;place-items:center;min-width:1.65rem;height:1.65rem;padding:0 .45rem;border-radius:999px;background:var(--signal);color:#fff;font:600 .78rem/1 var(--head);letter-spacing:0}
.fc .foro-nuevo{position:absolute;top:-.6rem;right:-.5rem;box-shadow:0 0 0 3px #fff,0 4px 10px rgba(242,41,91,.3)}
.fcl .foro-nuevo{margin-left:.55rem;vertical-align:middle}
body.pdc a.foro-borrar{margin-left:auto;color:#B4233F;font:500 .8rem var(--head);text-decoration:none}
body.pdc a.foro-borrar:hover{text-decoration:underline}
body.pdc .pdcq__tools{margin:0;display:flex;justify-content:flex-end}