.ad-page{max-width:1320px;margin:auto}.ad-head{display:flex;justify-content:space-between;align-items:start;gap:20px;margin:12px 0 28px}.ad-k{font-size:11px;font-weight:800;letter-spacing:.16em;color:var(--accent);display:block;margin-bottom:12px}.ad-head h1{font:800 clamp(26px,4vw,37px)/1.2 var(--fh);letter-spacing:-.045em}.ad-head p{color:var(--muted);font-size:14px;line-height:1.65;margin-top:12px;max-width:640px}.ad-pill{display:inline-flex;align-items:center;gap:8px;white-space:nowrap;border:1px solid var(--line2);padding:9px 13px;border-radius:30px;color:var(--muted);font-size:12px}.ad-pill i{width:7px;height:7px;background:var(--ok);border-radius:50%}.ad-tabs{display:flex;gap:24px;border-bottom:1px solid var(--line);margin-bottom:28px;overflow:auto}.ad-tabs a{padding:12px 0;color:var(--muted);font-size:13px;font-weight:650;white-space:nowrap}.ad-tabs a.on{color:var(--accent);border-bottom:2px solid var(--accent)}.ad-toolbar{display:flex;justify-content:space-between;gap:15px;align-items:center;margin-bottom:20px}.ad-count{color:var(--muted);font-size:13px}.ad-actions{display:flex;gap:9px;flex-wrap:wrap}.ad-layout{display:grid;grid-template-columns:310px minmax(0,1fr);gap:24px}.ad-tree,.ad-editor,.ad-empty,.ad-job,.ad-connection{background:var(--card);border:1px solid var(--line);border-radius:18px;padding:25px}.ad-tree{padding:15px;height:fit-content}.ad-tree button{width:100%;text-align:left;padding:11px 12px;border-radius:10px;font-size:13px;display:flex;align-items:center;gap:10px}.ad-tree button:hover{background:var(--panel3)}.ad-tree button.on{color:var(--accent);background:#d0001513}.ad-level{border-bottom:1px solid var(--line);padding:9px 0}.ad-level:last-child{border:0}.ad-level>b{font-size:10px;color:var(--dim);font-weight:800;letter-spacing:.1em;display:block;margin:4px 12px}.ad-modules{margin-left:10px;padding-left:10px;border-left:1px solid var(--line)}.ad-lessons{margin-left:13px;padding-left:10px;border-left:1px solid var(--line)}.ad-tree .ad-add{color:var(--muted);font-size:12px}.ad-tree .ad-leaf{font-size:12px;color:var(--muted)}.ad-tree .ad-leaf span{width:7px;height:7px;background:var(--dim);border-radius:50%;flex:none}.ad-tree .ad-leaf span.ready{background:var(--ok)}.ad-empty{text-align:center;padding:65px 32px;min-height:360px;display:flex;align-items:center;justify-content:center;flex-direction:column}.ad-empty .ad-art{width:68px;height:68px;border-radius:20px;background:#d0001512;border:1px solid #d0001530;display:grid;place-items:center;color:var(--accent);margin-bottom:25px}.ad-empty h2{font:750 23px var(--fh);letter-spacing:-.035em;margin-bottom:12px}.ad-empty p{max-width:390px;color:var(--muted);font-size:14px;line-height:1.8;margin-bottom:26px}.ad-editor h2{font:750 24px var(--fh);letter-spacing:-.035em;margin-bottom:25px}.ad-form label,.ad-upload label,.ad-connection label{display:block;color:#d4e2f4;font-size:12px;font-weight:650;margin:21px 0 8px}.ad-form input,.ad-form textarea,.ad-upload input,.ad-connection input{width:100%;font:14px/1.65 var(--fb);background:var(--bg);border:1px solid var(--line2);border-radius:10px;padding:12px 14px;color:var(--text)}.ad-form input:focus,.ad-form textarea:focus,.ad-connection input:focus{outline:2px solid #d0001545;border-color:var(--accent)}.ad-form textarea{resize:vertical;min-height:106px}.ad-note{color:var(--dim);font-size:12px;line-height:1.65;margin:10px 0 18px}.ad-form .ad-check,.ad-upload .ad-check{display:flex;align-items:center;gap:10px;color:var(--muted);font-size:13px;font-weight:400}.ad-check input{width:auto;flex:none}.ad-danger{color:#ff9caf!important;border:1px solid #ff3d6e30;padding:8px 13px;border-radius:9px;font-size:12px}.ad-order{display:flex;justify-content:space-between;gap:15px;align-items:center;border-top:1px solid var(--line);margin-top:30px;padding-top:20px}.ad-order button:not(.ad-danger){color:var(--muted);font-size:12px;padding:8px}.ad-upload{border-top:1px solid var(--line);margin-top:32px;padding-top:25px}.ad-upload h3{font:700 17px var(--fh);margin-bottom:10px}.ad-upload p{color:var(--muted);font-size:13px;line-height:1.65}.ad-file{border:1px dashed #d0001535;padding:15px;border-radius:10px;margin:18px 0;color:var(--muted);font-size:13px;overflow-wrap:anywhere}.ad-job{margin-bottom:24px;padding:20px 24px}.ad-job h3{font-size:14px;margin-bottom:8px}.ad-job p{font-size:12px;color:var(--muted);margin-bottom:15px}.ad-job .bar{margin-bottom:12px}.ad-error{border:1px solid #ff3d6e55;background:#ff3d6e12;color:#ffbdc8;padding:14px 18px;border-radius:12px;margin-bottom:20px;font-size:13px}.ad-hidden{display:none!important}.ad-connection{margin-bottom:25px}.ad-connection form{display:grid;grid-template-columns:1fr 1fr;gap:15px}.ad-connection form>p,.ad-connection form>.ad-actions{grid-column:1/-1}.ad-connection h3{font-size:16px}.ad-editor button:disabled,.ad-toolbar button:disabled,.ad-tree button:disabled{opacity:.4;cursor:default}.ad-success{color:var(--ok);font-size:12px}.ad-save-state{min-height:18px;font-size:12px;color:var(--ok);margin-top:13px}.ad-welcome{border:1px solid var(--line);border-radius:18px;padding:34px;margin-bottom:28px;background:linear-gradient(110deg,#1b1b20,#111114)}.ad-welcome h2{font:750 28px var(--fh);margin-bottom:12px}.ad-welcome p{color:var(--muted);font-size:14px}.ad-welcome p:not(:last-child){margin-bottom:22px}.ad-mini-empty{padding:20px 10px;color:var(--muted);font-size:13px;line-height:1.7}.ad-mobile-admin{display:none}@media(max-width:1050px){.ad-layout{grid-template-columns:240px minmax(0,1fr)}}@media(max-width:750px){.ad-layout{grid-template-columns:1fr}.ad-head{flex-direction:column}.ad-tree{max-height:390px;overflow:auto}.ad-toolbar{align-items:start;flex-direction:column}.ad-tabs{gap:18px}.ad-empty{min-height:300px;padding:40px 25px}.ad-editor{padding:22px}.ad-connection form{grid-template-columns:1fr}.ad-mobile-admin{display:inline-flex!important}}
.ad-tabs button{padding:12px 0;color:var(--muted);font-size:13px;font-weight:650;white-space:nowrap;background:none;border:0;border-bottom:2px solid transparent}.ad-tabs button.on{color:var(--accent);border-bottom-color:var(--accent)}.ad-cover-list button{flex-direction:column;align-items:start;padding:12px}.ad-cover-list img{width:100%;aspect-ratio:16/5;object-fit:contain;background:var(--bg);border-radius:7px}.ad-cover-list span{line-height:1.6}.ad-cover-preview{display:grid;place-items:center;background:var(--bg);border:1px dashed var(--line2);border-radius:13px;overflow:hidden;margin:22px 0;color:var(--dim);font-size:13px}.ad-cover-preview.banner{aspect-ratio:16/5}.ad-cover-preview.mini{width:150px;aspect-ratio:2/3}.ad-cover-preview img{width:100%;height:100%;object-fit:contain}.ad-form select{width:100%;background:var(--bg);color:var(--text);border:1px solid var(--line2);border-radius:10px;padding:12px 14px;font:14px var(--fb)}.hero.hero-banners{height:auto;min-height:0;max-height:none;aspect-ratio:2000/590;background:var(--bg);touch-action:pan-y;cursor:grab}.hero-banners::after{display:none}.hero-banners:active{cursor:grabbing}.banner-vp{height:100%;overflow:hidden}.banner-track{display:flex;height:100%;touch-action:pan-y pinch-zoom;backface-visibility:hidden}.hero.nativo .banner-vp{overflow-x:auto;scroll-snap-type:x mandatory;scrollbar-width:none}.hero.nativo .banner-vp::-webkit-scrollbar{display:none}.hero.nativo .banner-slide{scroll-snap-align:start}.banner-slide{flex:0 0 100%;min-width:0;height:100%;overflow:hidden}.banner-slide>a,.banner-slide>div{display:block;width:100%;height:100%}.banner-slide img{display:block;width:100%;height:100%;object-fit:cover;user-select:none;pointer-events:none}.hero-banners .dot.on::after{animation:none;background:var(--accent)}.hero-banners .hero-ctrl{bottom:18px;left:50%;transform:translateX(-50%)}.hero-banners:focus-visible{outline:2px solid var(--accent);outline-offset:-2px}.sr-only{position:absolute;width:1px;height:1px;overflow:hidden;clip-path:inset(50%);white-space:nowrap}@media(max-width:750px){.hero.hero-banners{min-height:0;aspect-ratio:2000/590}.hero-banners .harr{width:32px;height:32px}.hero-banners .hero-ctrl{bottom:10px}.hero-banners .harr.l{left:6px}.hero-banners .harr.r{right:6px}}
/* ---------- Contenido estilo Skool ---------- */
.ad-sk{grid-template-columns:340px minmax(0,1fr);align-items:start}
.ad-sk .ad-tree{padding:0;max-height:none;overflow:visible;position:sticky;top:20px;border-radius:14px;background:var(--panel)}
.ad-tree-head{display:flex;align-items:center;justify-content:space-between;gap:12px;padding:16px 14px 14px 18px;border-bottom:1px solid var(--line)}
.ad-tree-head b{display:block;font:800 16px var(--fh);letter-spacing:-.02em;text-transform:uppercase}
.ad-tree-head small{display:block;color:var(--dim);font-size:12px;margin-top:4px}
.ad-tree-list{padding:8px;max-height:calc(100vh - 220px);overflow:auto}
.ad-mini-empty{color:var(--muted);font-size:13px;padding:22px 12px;text-align:center;line-height:1.6}
.ad-mas{position:relative}
.ad-mas>summary{list-style:none}
.ad-mas>summary::-webkit-details-marker{display:none}
.ad-mas-btn{width:40px;height:40px;border-radius:50%;display:grid;place-items:center;cursor:pointer;background:var(--accent);color:#fff;box-shadow:0 8px 22px -8px rgba(208,0,21,.8);transition:transform .15s,background .15s}
.ad-mas-btn:hover{background:#5cc6ff}
.ad-mas[open]>.ad-mas-btn{transform:rotate(45deg)}
.ad-mas-btn.sec{width:36px;height:36px;background:var(--panel2);color:var(--muted);box-shadow:none;border:1px solid var(--line)}
.ad-mas-btn.sec:hover{color:#fff;background:var(--panel3)}
.ad-dots[open]>.ad-mas-btn{transform:none;color:#fff}
.ad-menu{position:absolute;right:0;top:calc(100% + 8px);z-index:30;min-width:250px;padding:6px;border-radius:12px;background:#1c1c21;border:1px solid var(--line2);box-shadow:0 24px 60px -12px rgba(0,0,0,.85);animation:adMenu .12s ease-out}
@keyframes adMenu{from{opacity:0;transform:translateY(-4px)}}
.ad-menu button,.ad-menu a{display:flex;align-items:center;gap:12px;width:100%;padding:10px 12px;border-radius:8px;text-align:left;color:#e4e4e7;font-size:14px}
.ad-menu button:hover:not(:disabled),.ad-menu a:hover{background:rgba(255,255,255,.07)}
.ad-menu button .ic,.ad-menu a .ic{color:var(--muted)}
.ad-menu b{display:block;font-weight:650}
.ad-menu small{display:block;font-size:11.5px;color:var(--dim);margin-top:2px;max-width:180px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.ad-menu hr{border:0;height:1px;background:var(--line2);margin:6px 4px}
.ad-menu button:disabled{opacity:.4;cursor:default}
.ad-menu .ad-del,.ad-menu .ad-del .ic{color:#ff8fa3}
.ad-row{display:flex;align-items:center;border-radius:9px;position:relative;transition:background .12s}
.ad-row:hover{background:rgba(255,255,255,.045)}
.ad-row.on{background:rgba(208,0,21,.14)}
.ad-row.on .ad-row-in{color:#fff}
.ad-tree .ad-row-in{flex:1;min-width:0;display:flex;align-items:center;gap:9px;padding:10px 10px;border-radius:9px;text-align:left;color:#d4d4d8;font-size:14px;width:auto}
.ad-tree .ad-row-in:hover{background:none}
.ad-row-in>span:last-child{white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.ad-lvl{margin-top:6px}
.ad-level:first-child .ad-lvl{margin-top:0}
.ad-lvl .ad-row-in{flex-direction:column;align-items:flex-start;gap:2px;font:750 14.5px var(--fh);letter-spacing:-.01em;color:#fff}
.ad-lvl .ad-row-in small{font:800 10px var(--fb);letter-spacing:.14em;color:var(--accent)}
.ad-level{border:0;padding:0}
.ad-mod .ad-row-in{padding-left:8px;font-weight:600}
.ad-cap .ad-row-in{padding:8px 10px 8px 34px;font-size:13.5px;color:var(--muted)}
.ad-chev{display:grid;place-items:center;color:var(--dim);transition:transform .15s}
.ad-chev.open{transform:rotate(90deg);color:var(--accent)}
.ad-dot{width:8px;height:8px;border-radius:50%;background:#3f3f46;flex:none}
.ad-dot.ready{background:var(--ok);box-shadow:0 0 0 3px rgba(224,0,27,.15)}
.ad-tree .ad-plus{width:30px;height:30px;margin-right:6px;border-radius:8px;display:grid;place-items:center;padding:0;color:var(--muted);opacity:0;flex:none;transition:opacity .12s,background .12s}
.ad-row:hover .ad-plus,.ad-row.on .ad-plus,.ad-plus:focus-visible{opacity:1}
.ad-tree .ad-plus:hover{background:rgba(255,255,255,.1);color:#fff}
.ad-draft{background:rgba(245,200,66,.16)!important}
.ad-draft .ad-row-in{color:#fde68a!important;font-style:italic}
.ad-draft.ad-lvl .ad-row-in{padding:12px 10px}
.ad-sk .ad-editor{border-radius:14px;background:var(--panel);padding:22px 26px 26px}
.ad-ed-top{display:flex;align-items:center;justify-content:space-between;gap:12px;margin-bottom:6px;min-height:36px}
.ad-ed-top .ad-k{margin:0;color:var(--dim)}
.ad-borr{font-size:11px;font-weight:800;letter-spacing:.1em;text-transform:uppercase;color:#fde68a;background:rgba(245,200,66,.12);border:1px solid rgba(245,200,66,.3);padding:5px 10px;border-radius:99px}
.ad-sk .ad-form .ad-title-in{font:800 clamp(22px,2.2vw,28px)/1.25 var(--fh);letter-spacing:-.025em;background:none;border:0;border-bottom:1px solid transparent;border-radius:0;padding:8px 0;color:#fff}
.ad-sk .ad-form .ad-title-in:focus{outline:none;border-bottom-color:var(--accent)}
.ad-sk .ad-form .ad-desc-in{margin-top:12px;min-height:120px;background:var(--bg);border-color:var(--line)}
.ad-ed-foot{display:flex;align-items:center;justify-content:flex-end;gap:10px;margin-top:22px;padding-top:18px;border-top:1px solid var(--line)}
.ad-ed-foot .ad-save-state{margin-right:auto;color:var(--ok);font-size:13px}
.ad-quick{margin-top:22px}
.ad-sk .ad-empty{min-height:420px;background:none;border:0}
@media(max-width:900px){.ad-sk{grid-template-columns:1fr}.ad-sk .ad-tree{position:static}.ad-tree-list{max-height:none}}
.ad-head.ad-head-sm{flex-direction:row;align-items:center;margin:4px 0 14px}
.ad-head-sm .ad-k{margin-bottom:6px}
.ad-head-sm h1{font-size:clamp(22px,2.2vw,28px)}
.ad-head-sm+.ad-tabs{margin-bottom:22px}
.ad-tree-head .ad-menu b{font:650 14px var(--fb);letter-spacing:0;text-transform:none}
/* ---------- Edición dentro del aula ---------- */
.ad-fab{position:fixed;right:28px;bottom:28px;z-index:70}
.ad-fab>.ad-mas-btn{width:58px;height:58px;box-shadow:0 14px 34px -8px rgba(208,0,21,.75),0 0 0 6px rgba(208,0,21,.12)}
.ad-fab .ad-menu{top:auto;bottom:calc(100% + 12px);min-width:270px}
.ad-menu-k{font-size:11px;font-weight:800;letter-spacing:.12em;text-transform:uppercase;color:var(--dim);padding:8px 12px 6px}
.ad-dr-on .ad-fab{display:none}
.ad-lapiz{display:inline-grid;place-items:center;width:30px;height:30px;border-radius:8px;color:#fff;background:rgba(9,9,11,.72);border:1px solid rgba(255,255,255,.18);backdrop-filter:blur(6px);cursor:pointer;opacity:0;transition:opacity .15s,background .15s;vertical-align:middle}
.ad-lapiz:hover{background:var(--accent);color:#fff;border-color:transparent}
.card>.ad-lapiz{position:absolute;top:10px;right:10px;z-index:8}
.card:hover>.ad-lapiz,.row-head:hover .ad-lapiz,.lrow:hover .ad-lapiz,.ad-lapiz:focus-visible{opacity:1}
.row-head h2 .ad-lapiz{margin-left:10px;width:28px;height:28px;background:var(--panel2)}
.lr-st .ad-lapiz{margin-right:8px;background:var(--panel2)}
@media (hover:none){.ad-lapiz{opacity:1}}
.card-add{aspect-ratio:2/3;display:flex!important;flex-direction:column;align-items:center;justify-content:center;gap:10px;border:2px dashed rgba(255,255,255,.14);border-radius:10px;background:rgba(255,255,255,.02);color:var(--muted);text-align:center;padding:16px;transition:transform .3s cubic-bezier(.4,0,.2,1),border-color .2s,color .2s,background .2s}
.card-add span{width:58px;height:58px;border-radius:50%;display:grid;place-items:center;background:rgba(208,0,21,.12);color:var(--accent)}
.card-add b{font:700 15px var(--fh);color:#fff}
.card-add small{font-size:12px;color:var(--dim);max-width:90%;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.card-add:hover{border-color:var(--accent);background:rgba(208,0,21,.06)}
.lrow-add{width:100%;text-align:left;border:1px dashed rgba(255,255,255,.16)!important;background:none!important;color:var(--muted);cursor:pointer}
.lrow-add .lr-n{color:var(--accent)}
.lrow-add:hover{border-color:var(--accent)!important}
.ad-hero-ed{position:absolute;top:14px;right:14px;z-index:12;display:flex;align-items:center;gap:8px;padding:8px 12px;border-radius:9px;font-size:13px;font-weight:650;color:#fff;background:rgba(9,9,11,.7);border:1px solid rgba(255,255,255,.18);backdrop-filter:blur(6px);opacity:0;transition:opacity .2s}
.hero-banners:hover .ad-hero-ed,.ad-hero-ed:focus-visible{opacity:1}
.ad-hero-ed:hover{background:var(--accent);color:#fff}
.ad-drawer{position:fixed;inset:0;z-index:90;pointer-events:none}
.ad-drawer.on{pointer-events:auto}
.ad-dr-bg{position:absolute;inset:0;background:rgba(0,0,0,.55);opacity:0;transition:opacity .2s}
.ad-drawer.on .ad-dr-bg{opacity:1}
.ad-dr{position:absolute;top:0;right:0;bottom:0;width:min(560px,100%);background:#111114;border-left:1px solid var(--line2);box-shadow:-30px 0 80px -20px rgba(0,0,0,.8);overflow-y:auto;padding:16px 22px 40px;transform:translateX(100%);transition:transform .22s cubic-bezier(.2,.8,.2,1)}
.ad-drawer.on .ad-dr{transform:none}
/* Nivel: ventana al centro, entra subiendo con un leve rebote y su contenido aparece en cascada */
.ad-drawer.ad-centro .ad-dr-bg{background:rgba(0,0,0,.5);backdrop-filter:blur(8px);-webkit-backdrop-filter:blur(8px);transition:opacity .35s}
.ad-drawer.ad-centro .ad-dr{top:50%;left:50%;right:auto;bottom:auto;width:min(520px,calc(100% - 32px));max-height:min(88vh,780px);border:1px solid var(--line2);border-radius:22px;box-shadow:0 50px 120px -30px rgba(0,0,0,.9),0 0 0 1px rgba(255,255,255,.03) inset;padding:20px 30px 28px;opacity:0;transform:translate(-50%,-46%) scale(.94);transition:transform .5s cubic-bezier(.2,.9,.25,1.12),opacity .25s}
.ad-drawer.ad-centro.on .ad-dr{opacity:1;transform:translate(-50%,-50%)}
.ad-drawer.ad-centro.ad-ancho .ad-dr{width:min(620px,calc(100% - 32px))}
.ad-drawer.ad-cambia .ad-dr{animation:adCambia .26s ease both}
@keyframes adCambia{from{opacity:.2}to{opacity:1}}
.ad-centro #ad-r2{visibility:hidden}
.ad-centro .ad-dr-head{margin-bottom:0}
.ad-drawer.ad-centro.on #ad-content>*,.ad-drawer.ad-centro.on #ad-form>*{animation:adSube .55s cubic-bezier(.2,.8,.2,1) backwards}
.ad-centro .ad-pk{z-index:30}.ad-centro .ad-pk-pan{z-index:60}
.ad-drawer.ad-centro.on #ad-form>*:nth-child(2){animation-delay:.06s}.ad-drawer.ad-centro.on #ad-form>*:nth-child(3){animation-delay:.12s}.ad-drawer.ad-centro.on #ad-form>*:nth-child(4){animation-delay:.18s}.ad-drawer.ad-centro.on #ad-form>*:nth-child(n+5){animation-delay:.24s}
@keyframes adSube{from{opacity:0;transform:translateY(10px)}to{opacity:1;transform:none}}
.ad-centro .ad-title-in{width:100%;font-size:30px;padding:6px 0 10px;border-bottom:1px solid var(--line2);transition:border-color .3s}
.ad-centro .ad-title-in:focus{border-bottom-color:var(--accent)}
.ad-centro .ad-sk .ad-form .ad-desc-in,.ad-centro .ad-desc-in{background:transparent;border:0;border-radius:0;padding:12px 0 0;min-height:70px;resize:none;color:#c9ccd4;font-size:15px;line-height:1.6;box-shadow:none}
.ad-centro .ad-desc-in:focus{outline:none;border-bottom:0}
.ad-centro .ad-acceso{margin-top:20px}
.ad-centro .btn-pri,.ad-centro .btn-sec{white-space:nowrap}
@media (prefers-reduced-motion:reduce){.ad-drawer.ad-centro .ad-dr{transition:opacity .2s}.ad-drawer.ad-centro.on #ad-form>*{animation:none}}
/* Acceso: tres botones deslizantes */
.ad-seg{position:relative;display:grid;grid-template-columns:repeat(3,1fr);padding:4px;border-radius:12px;background:var(--bg);border:1px solid var(--line)}
.ad-seg-p{position:absolute;top:4px;bottom:4px;left:4px;width:calc((100% - 8px)/3);border-radius:9px;background:#26262c;border:1px solid var(--line2);box-shadow:0 4px 14px -6px rgba(0,0,0,.7);transition:transform .38s cubic-bezier(.2,.9,.25,1.1)}
.ad-seg[data-v="tarea"] .ad-seg-p{transform:translateX(100%)}.ad-seg[data-v="pago"] .ad-seg-p{transform:translateX(200%)}
.ad-seg button{position:relative;padding:9px 4px;font:600 13px var(--fb);color:var(--muted);white-space:nowrap;transition:color .25s}
.ad-seg button[aria-checked="true"]{color:#fff}
.ad-seg button:disabled{opacity:.35;cursor:not-allowed}
.ad-seg-tx{margin:8px 2px 0;font-size:12px;color:var(--dim)}
.ad-dr-head{display:flex;align-items:center;justify-content:space-between;margin-bottom:10px}
.ad-dr-x{width:38px;height:38px;border-radius:10px;display:grid;place-items:center;color:var(--muted)}
.ad-dr-x:hover{background:var(--panel2);color:#fff}
.ad-solo .ad-editor{background:none!important;border:0!important;padding:4px 0!important}
.ad-donde{display:flex!important;flex-direction:column;gap:8px;margin:6px 0 12px!important;color:var(--muted)!important}
.ad-donde select{width:100%;background:var(--bg);color:var(--text);border:1px solid var(--line2);border-radius:10px;padding:11px 12px;font:14px var(--fb)}
.ad-dr .ad-layout{grid-template-columns:1fr}
.ad-dr .ad-toolbar{flex-direction:column;align-items:flex-start}
.ad-dr .ad-tree,.ad-dr .ad-editor{padding:16px}
.ad-dr #ad-job{margin-top:22px}
body.ad-dr-on{overflow:hidden}
@media (max-width:860px){.ad-fab{right:16px;bottom:92px}}
/* ---------- Video y miniatura dentro del editor ---------- */
.ad-media{margin:18px 0 6px}
.ad-media-h{display:flex;flex-direction:column;gap:3px;margin-bottom:10px}
.ad-media-h b{font:700 14px var(--fh);color:#fff}
.ad-media-h small{font-size:12px;color:var(--dim)}
.ad-media-h small b{font:inherit;color:var(--accent);font-weight:700}
.ad-drop{width:100%;display:flex;flex-direction:column;align-items:center;gap:8px;padding:26px 16px;border:2px dashed rgba(255,255,255,.14);border-radius:12px;background:rgba(255,255,255,.02);color:var(--muted);text-align:center;cursor:pointer;transition:border-color .15s,background .15s}
.ad-drop b{color:#fff;font-size:14px}
.ad-drop small{font-size:12px;color:var(--dim)}
.ad-drop:hover,.ad-vid.sobre .ad-drop,.ad-poster.sobre .ad-poster-prev{border-color:var(--accent);background:rgba(208,0,21,.06)}
.ad-drop .ic{color:var(--accent)}
.ad-vid-st{display:flex;align-items:center;gap:14px;padding:14px;border-radius:12px;border:1px solid var(--line2);background:var(--bg)}
.ad-vid-st>div{flex:1;min-width:0}
.ad-vid-st b{display:block;font-size:14px;color:#fff;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.ad-vid-st small{display:block;font-size:12px;color:var(--muted);margin-top:3px}
.ad-vid-st .bar{margin-top:9px;height:6px}
.ad-vid-ic{width:40px;height:40px;border-radius:10px;display:grid;place-items:center;flex:none;background:rgba(208,0,21,.12);color:var(--accent)}
.ad-vid-st.ok{border-color:rgba(224,0,27,.35)}
.ad-vid-st.ok .ad-vid-ic{background:rgba(224,0,27,.14);color:var(--ok)}
.ad-vid-st.err{border-color:rgba(255,107,107,.4)}
.ad-vid-st.err .ad-vid-ic{background:rgba(255,107,107,.12);color:#ff9b9b}
.spin .ic,.ad-vid-ic.spin .ic{animation:adSube 1.2s ease-in-out infinite}
@keyframes adSube{50%{transform:translateY(-3px)}}
.ad-poster{display:grid;grid-template-columns:120px 1fr;gap:16px;align-items:start}
.ad-poster-prev{aspect-ratio:2/3;border-radius:10px;overflow:hidden;border:2px dashed rgba(255,255,255,.14);background:rgba(255,255,255,.02);display:grid;place-items:center;cursor:pointer;transition:border-color .15s}
.ad-poster-prev:hover{border-color:var(--accent)}
.ad-poster-prev img{width:100%;height:100%;object-fit:cover;display:block}
.ad-poster-prev span{display:flex;flex-direction:column;align-items:center;gap:4px;color:var(--accent);text-align:center}
.ad-poster-prev span b{font:800 15px var(--fh);color:#fff}
.ad-poster-prev span small{font-size:11px;color:var(--dim)}
.ad-poster-tx p{font-size:13px;color:var(--muted);line-height:1.55;margin:0 0 12px}
.ad-poster-tx .ad-success{margin-top:8px;color:var(--ok)}
.ad-medida{display:flex;gap:10px;align-items:flex-start;padding:12px 14px;border-radius:10px;background:rgba(208,0,21,.08);border:1px solid rgba(208,0,21,.3);color:#cfe9ff;font-size:13px;line-height:1.5;margin:16px 0 10px}
.ad-medida .ic{color:var(--accent);margin-top:1px}
.ad-medida b{color:#fff}
.ad-cover-preview.banner{aspect-ratio:2000/590;cursor:pointer}
.ad-cover-preview.banner img{width:100%;height:100%;object-fit:cover}
.ad-cover-preview.banner span{display:flex;flex-direction:column;align-items:center;gap:4px;color:var(--muted);font-size:12px}
.ad-cover-preview.banner span b{font:800 18px var(--fh);color:#fff}
.ad-mini{position:fixed;left:calc(var(--side) + 20px);bottom:24px;z-index:70;display:flex;align-items:center;gap:12px;padding:10px 16px 12px 12px;border-radius:12px;background:#17171b;border:1px solid var(--line2);box-shadow:0 18px 40px -12px rgba(0,0,0,.85);color:#fff;text-align:left;overflow:hidden;max-width:320px}
.ad-mini>span:first-child{width:32px;height:32px;border-radius:9px;display:grid;place-items:center;background:rgba(208,0,21,.14);color:var(--accent);flex:none}
.ad-mini b{display:block;font-size:13px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;max-width:230px}
.ad-mini small{display:block;font-size:11.5px;color:var(--muted)}
.ad-mini i{position:absolute;left:0;bottom:0;height:3px;width:var(--p);background:var(--accent);transition:width .4s}
.shell.mini~.ad-mini,.shell.mini .ad-mini{left:calc(var(--sideMini) + 20px)}
@media (max-width:860px){.ad-mini{left:16px;bottom:92px}}
.ad-poster.ancha{grid-template-columns:200px 1fr}
.ad-poster.ancha .ad-poster-prev{aspect-ratio:16/9}
.ad-poster.ancha .ad-poster-prev span{flex-direction:row;gap:8px}
/* confirmación y eliminar */
.ad-conf{position:fixed;inset:0;z-index:120;background:rgba(0,0,0,.6);display:grid;place-items:center;padding:16px;animation:adMenu .12s ease-out}
.ad-conf-box{width:min(420px,100%);background:#17171b;border:1px solid var(--line2);border-radius:16px;padding:24px;box-shadow:0 30px 80px -20px rgba(0,0,0,.9);text-align:center}
.ad-conf-ic{width:52px;height:52px;border-radius:14px;display:inline-grid;place-items:center;background:rgba(208,0,21,.12);color:var(--accent);margin-bottom:14px}
.ad-conf-ic.peligro{background:rgba(255,77,109,.12);color:#ff7a93}
.ad-conf-box h3{font:750 19px var(--fh);margin-bottom:8px}
.ad-conf-box p{color:var(--muted);font-size:14px;line-height:1.6;margin-bottom:20px}
.ad-conf-box p b{color:#fff}
.ad-conf-btns{display:flex;gap:10px;justify-content:center}
.btn-pri.peligro{background:#e5484d;color:#fff;box-shadow:0 10px 26px -10px rgba(229,72,77,.7)}
.btn-pri.peligro:hover{background:#f05a5f}
.ad-del-btn{display:inline-flex;align-items:center;gap:8px;padding:9px 12px;border-radius:9px;color:#ff8fa3;font-size:13px;font-weight:650;border:1px solid rgba(255,77,109,.3);margin-right:auto}
.ad-del-btn:hover{background:rgba(255,77,109,.1);color:#ffb3c1}
.ad-ed-foot .ad-del-btn+.ad-save-state{margin-right:auto;margin-left:12px}
.ad-order{align-items:center}
.ad-lote{padding:14px;border-radius:12px;border:1px solid var(--line2);background:var(--bg)}
.ad-lote-h{display:flex;align-items:center;justify-content:space-between;gap:10px;margin-bottom:10px}
.ad-lote-h b{font-size:14px;color:#fff}
.ad-lote ol{list-style:none;counter-reset:n;max-height:220px;overflow:auto;display:grid;gap:4px;margin-bottom:10px}
.ad-lote li{counter-increment:n;display:flex;align-items:center;gap:10px;padding:7px 10px;border-radius:8px;background:rgba(255,255,255,.03);font-size:13px}
.ad-lote li::before{content:counter(n);width:22px;height:22px;border-radius:6px;display:grid;place-items:center;background:rgba(208,0,21,.12);color:var(--accent);font-size:11px;font-weight:700;flex:none}
.ad-lote li span{flex:1;min-width:0;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;color:#e4e4e7}
.ad-lote li small,.ad-lote>small{color:var(--dim);font-size:12px}
.ad-checks{display:grid;gap:4px;max-height:340px;overflow:auto;padding:6px;border-radius:12px;border:1px solid var(--line2);background:var(--bg)}
.ad-checks label{display:flex;align-items:center;gap:10px;padding:9px 10px;border-radius:8px;cursor:pointer;font-size:13.5px;color:#e4e4e7}
.ad-checks label:hover{background:rgba(255,255,255,.04)}
.ad-checks input{width:17px;height:17px;accent-color:var(--accent);flex:none}
.ad-checks span{flex:1;min-width:0;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.ad-checks small{color:var(--dim);font-size:11.5px;white-space:nowrap}
.ad-acceso select,.ad-acceso input{width:100%;background:var(--bg);color:var(--text);border:1px solid var(--line2);border-radius:10px;padding:11px 12px;font:14px var(--fb)}
.ad-sub{margin-top:10px;padding:12px;border-radius:10px;background:rgba(255,255,255,.02);border:1px solid var(--line)}
.ad-sub label{margin:10px 0 6px!important}
.ad-sub label:first-child{margin-top:0!important}
.ad-cuadro{margin-top:14px;padding:12px;border-radius:12px;border:1px solid var(--line2);background:var(--bg)}
.ad-cuadro>b{display:block;font-size:13px;color:#fff;margin-bottom:8px}
.ad-cuadro input[type=range]{width:100%;accent-color:var(--accent)}
.ad-cuadro-row{display:flex;align-items:center;gap:8px;margin-top:8px;flex-wrap:wrap}
.ad-cuadro-row span{font:700 13px var(--fh);color:var(--muted);min-width:52px}
.ad-cuadro img{width:100%;margin-top:10px;border-radius:8px;aspect-ratio:16/9;object-fit:cover;background:#16161a;transition:opacity .2s}
.ad-cuadro img.cargando{opacity:.4}
.ad-sel-todos{margin:4px 0 8px!important}
.ad-checks.ad-sel{max-height:230px;margin-bottom:12px}

/* descripción con formato (barra como Skool) */
.ad-rt{margin-top:14px;border:1px solid var(--line2);border-radius:12px;background:var(--bg);overflow:hidden}
.ad-rt:focus-within{border-color:var(--accent);box-shadow:0 0 0 2px #d0001530}
.ad-rt-bar{display:flex;flex-wrap:wrap;align-items:center;gap:2px;padding:6px;border-bottom:1px solid var(--line);background:rgba(255,255,255,.02);position:sticky;top:0;z-index:2}
.ad-rt-bar i{width:1px;height:20px;background:var(--line2);margin:0 4px}
.ad-rt-bar button{min-width:32px;height:32px;padding:0 7px;border-radius:8px;color:var(--muted);font:700 13px var(--fh);display:grid;place-items:center;transition:background .15s,color .15s}
.ad-rt-bar button:hover{background:rgba(255,255,255,.07);color:#fff}
.ad-rt-bar button.on{background:rgba(208,0,21,.16);color:var(--accent)}
.ad-rt-bar button b,.ad-rt-bar button em,.ad-rt-bar button s{font-size:14.5px;font-family:Georgia,serif}
.ad-rt-pop{display:flex;align-items:center;gap:8px;padding:8px;border-bottom:1px solid var(--line);background:#101014;flex-wrap:wrap}
.ad-rt-pop span{font:700 12px var(--fh);color:var(--muted);text-transform:uppercase;letter-spacing:.06em}
.ad-rt-pop input{flex:1;min-width:180px;padding:8px 10px!important}
.ad-rt-area{position:relative;min-height:180px;max-height:520px;overflow:auto;padding:14px 16px;color:#cfd5df;font-size:14.5px;line-height:1.7;outline:none}
.ad-rt-area:empty::before,.ad-rt-area:has(>p:only-child>br:only-child)::before{content:attr(data-ph);color:var(--dim);pointer-events:none;position:absolute}
.ad-rt-area h1,.ad-rt-area h2,.ad-rt-area h3,.ad-rt-area h4{font-family:var(--fh);color:#fff;line-height:1.25;margin:18px 0 8px}
.ad-rt-area h1{font-size:24px}.ad-rt-area h2{font-size:20px}.ad-rt-area h3{font-size:17px}.ad-rt-area h4{font-size:14.5px;text-transform:uppercase;letter-spacing:.04em}
.ad-rt-area img{max-width:100%;border-radius:10px;display:block}
.ad-rt-area .rt-video{display:flex;align-items:center;gap:8px;padding:12px 14px;margin:0 0 12px;border-radius:10px;border:1px dashed var(--line2);background:rgba(255,255,255,.03);color:var(--muted);font-size:13px;user-select:none;word-break:break-all}
/* recursos */
.ad-rec-list{display:flex;flex-direction:column;gap:8px;margin-bottom:10px}
.ad-recursos.sobre .ad-rec-list{outline:2px dashed var(--accent);outline-offset:4px;border-radius:12px}
.ad-rec{display:flex;align-items:center;gap:12px;padding:10px 10px 10px 12px;border:1px solid var(--line2);border-radius:12px;background:var(--bg)}
.ad-rec-ic{flex:none;width:40px;height:40px;border-radius:10px;display:grid;place-items:center;background:rgba(208,0,21,.12);color:var(--accent);font:800 10.5px var(--fh);letter-spacing:.04em}
.ad-rec-ic.lnk{background:rgba(167,123,255,.14);color:#c4a8ff}
.ad-rec-main{flex:1;min-width:0;display:flex;flex-direction:column;gap:3px}
.ad-rec-main input.ad-rec-et{padding:6px 9px!important;font-weight:600;color:#fff;background:transparent;border-color:transparent}
.ad-rec-main input.ad-rec-et:hover{border-color:var(--line2)}
.ad-rec-main small{color:var(--dim);font-size:12px;padding-left:10px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.ad-rec-main b{font-size:13.5px;color:#fff;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.ad-rec.subiendo .ad-rec-main small{padding-left:0}
.ad-rec.mal .ad-rec-ic{background:rgba(255,61,110,.14);color:#ff7b9a}
.ad-rec.mal small{color:#ff8fa8}
.ad-rec-bar{height:5px;border-radius:9px;background:rgba(255,255,255,.07);overflow:hidden}
.ad-rec-bar i{display:block;height:100%;background:var(--accent);border-radius:9px;transition:width .25s}
.ad-rec-acc{display:flex;gap:2px;flex:none}
.ad-rec-acc button{width:30px;height:30px;border-radius:8px;display:grid;place-items:center;color:var(--muted)}
.ad-rec-acc button:hover:not(:disabled){background:rgba(255,255,255,.07);color:#fff}
.ad-rec-acc button.del:hover{color:#ff7b9a;background:rgba(255,61,110,.1)}
.ad-rec-acc button:disabled{opacity:.25;cursor:default}
.ad-rec-vacio{display:flex;align-items:center;justify-content:center;gap:10px;width:100%;padding:22px 14px;border:1.5px dashed var(--line2);border-radius:12px;color:var(--muted);font-size:13px;text-align:center;transition:border-color .2s,color .2s}
.ad-rec-vacio:hover{border-color:var(--accent);color:#fff}
#aj-estilo{width:100%;background:var(--bg);color:var(--text);border:1px solid var(--line2);border-radius:10px;padding:12px 14px;font:14px var(--fb)}

/* Dificultad del módulo (para el test de Mi ruta) */
.ad-dif{display:flex;flex-wrap:wrap;align-items:center;gap:8px;margin:14px 0 6px}
.ad-dif>span{font-size:13px;font-weight:700;color:var(--muted);margin-right:4px}
.ad-dif>small{flex-basis:100%;font-size:12px;color:var(--dim)}
.ad-dif-op,.ad-form .ad-dif-op{position:relative;cursor:pointer;display:inline-block;margin:0}
.ad-dif-op input{position:absolute;opacity:0;pointer-events:none}
.ad-dif-op b{display:inline-block;padding:7px 14px;border-radius:999px;border:1px solid var(--line2);font-size:13px;font-weight:700;color:var(--muted);transition:.15s}
.ad-dif-op:hover b{border-color:rgba(255,255,255,.3);color:#fff}
.ad-dif-op input:checked+b{color:#fff;border-color:transparent;background:#3f3f46}
.ad-dif-op.facil input:checked+b,.ad-dif-op.intermedio input:checked+b,.ad-dif-op.avanzado input:checked+b{background:var(--accent,#d00015)}
.ad-dif-op input:focus-visible+b{outline:2px solid #fff;outline-offset:2px}
.ad-aula-acceso{margin-bottom:18px}

/* Dividir videos largos en capítulos */
.ad-dividir{margin-top:12px;padding:12px 14px;border-radius:12px;border:1px solid var(--line-ac);background:rgba(208,0,21,.06)}
.ad-form .ad-dividir .ad-check{margin:0;color:var(--text);font-weight:600;flex-wrap:wrap}
.ad-dividir select{width:auto;display:inline-block;padding:4px 8px;margin:0 2px;border-radius:7px}
.ad-dividir small{display:block;margin-top:8px;color:var(--muted);font-size:12px;line-height:1.55}
.ad-partes{margin:6px 0 12px;padding-left:20px;max-height:240px;overflow:auto;text-align:left;line-height:1.75}
.ad-partes small{color:var(--dim)}

/* Bunny y costos del mes */
.ad-destino{display:block}.ad-destino b{color:#fff}
.ad-pasos{margin:10px 0 6px;padding-left:20px;color:var(--muted);font-size:13px;line-height:1.7}
.ad-costos .ad-ed-top{display:flex;align-items:center;justify-content:space-between}
.ad-cost-total{margin:6px 0 18px;padding:18px 20px;border-radius:14px;border:1px solid var(--line-ac);background:radial-gradient(90% 160% at 0% 0%,rgba(208,0,21,.18),transparent 60%),var(--panel2)}
.ad-cost-total small{display:block;color:var(--muted);font-size:12px;margin-bottom:6px}.ad-cost-total b{font:800 34px var(--fh);letter-spacing:-.03em;color:#fff}.ad-cost-total span{margin-left:10px;color:var(--muted);font-size:15px}
.ad-cost-grid{display:grid;grid-template-columns:1fr 1fr;gap:12px}
.ad-cost{padding:16px;border-radius:12px;border:1px solid var(--line);background:var(--panel2)}
.ad-cost h4{margin:0 0 6px;font-size:13px;color:var(--muted);font-weight:700}.ad-cost>b{font:800 22px var(--fh);color:#fff}
.ad-cost ul{margin:10px 0 0;padding-left:18px;color:var(--muted);font-size:12.5px;line-height:1.65}
@media(max-width:700px){.ad-cost-grid{grid-template-columns:1fr}}

/* Tiempo estimado hasta que el video quede listo */
.ad-tiempo{display:flex;gap:10px;align-items:flex-start;margin-top:12px;padding:12px 14px;border-radius:12px;border:1px solid var(--line2);background:var(--panel2)}
.ad-tiempo>svg{flex:none;margin-top:2px;color:var(--accent)}.ad-tiempo b{display:block;color:#fff;font-size:14px}.ad-tiempo small{display:block;margin-top:3px;color:var(--muted);font-size:12px;line-height:1.5}

/* Selector «¿En qué módulo?»: ordenado por niveles, con miniatura y buscador */
.ad-pk{position:relative}
.ad-pk-btn{width:100%;display:flex;align-items:center;justify-content:space-between;gap:10px;padding:10px 14px;border-radius:12px;border:1px solid var(--line2);background:var(--bg);color:var(--text);text-align:left;cursor:pointer}
.ad-pk-btn:hover,.ad-pk-btn[aria-expanded="true"]{border-color:rgba(255,255,255,.28)}
.ad-pk-btn>span{display:flex;flex-direction:column;gap:2px;min-width:0}
.ad-pk-btn small{font-size:11.5px;color:var(--dim);letter-spacing:.02em}
.ad-pk-btn b{font-size:14.5px;color:#fff;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.ad-pk-pan{position:absolute;z-index:40;left:0;right:0;top:calc(100% + 6px);background:#141418;border:1px solid var(--line2);border-radius:14px;box-shadow:0 24px 60px rgba(0,0,0,.6);padding:10px;max-height:min(440px,62vh);display:flex;flex-direction:column;gap:10px}
.ad-pk-q{width:100%;padding:9px 12px;border-radius:10px;border:1px solid var(--line2);background:var(--bg);color:var(--text);font:14px var(--fb);outline:0}
.ad-pk-q:focus{border-color:rgba(255,255,255,.3)}
.ad-pk-l{overflow:auto;overscroll-behavior:contain;display:flex;flex-direction:column;gap:14px;padding-right:2px}
.ad-pk-g{display:flex;flex-direction:column;gap:2px}
.ad-pk-h{display:flex;align-items:center;gap:8px;font:700 11px var(--fb);letter-spacing:.08em;text-transform:uppercase;color:var(--dim);padding:2px 8px 6px;border-bottom:1px solid var(--line);margin-bottom:4px}
.ad-pk-h em{font-style:normal;display:grid;place-items:center;min-width:20px;height:20px;padding:0 5px;border-radius:6px;background:rgba(208,0,21,.16);color:#ff6b78;letter-spacing:0}
.ad-pk-op{display:flex;align-items:center;gap:11px;padding:6px 8px;border-radius:10px;text-align:left;color:var(--text);width:100%;cursor:pointer;background:none;border:0}
.ad-pk-op:hover{background:rgba(255,255,255,.05)}
.ad-pk-op.on{background:rgba(208,0,21,.12)}
.ad-pk-op>.ic{margin-left:auto;color:var(--accent);flex:none}
.ad-pk-img{width:28px;height:38px;border-radius:6px;overflow:hidden;flex:none;display:grid;place-items:center;background:rgba(255,255,255,.06);color:var(--dim)}
.ad-pk-img img{width:100%;height:100%;object-fit:cover}
.ad-pk-tx{display:flex;flex-direction:column;min-width:0}
.ad-pk-tx b{font-size:13.5px;font-weight:600;color:#fff;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.ad-pk-tx small{font-size:11.5px;color:var(--dim)}
/* Curso vacío: la tarjeta va al centro de la pantalla y entra suave */
.view.page.curso-vacio{max-width:none;width:100%;box-sizing:border-box;padding-top:0;padding-bottom:0}
.curso-vacio{min-height:calc(100vh - 40px);display:flex;align-items:center;justify-content:center}
.curso-vacio .ad-empty{width:min(560px,100%);margin:0 auto;animation:adVacio .6s cubic-bezier(.2,.8,.2,1) backwards}
@keyframes adVacio{from{opacity:0;transform:translateY(14px) scale(.98)}to{opacity:1;transform:none}}
@media (max-width:750px){.curso-vacio{min-height:calc(100vh - 200px)}}
/* Recomendar un fragmento en la descripción del capítulo */
.ad-rt-clip{display:grid;gap:10px;margin:8px 0;padding:14px;border-radius:14px;background:rgba(255,255,255,.03);border:1px solid var(--line2)}
.ad-rt-clip b{font:700 14px var(--fh);color:#fff}.ad-rt-clip small{font-size:12px;color:var(--dim);margin-top:-6px}
.ad-rt-clip label{display:grid;gap:6px;font-size:12px;font-weight:650;color:#d4e2f4}
.ad-rt-clip select,.ad-rt-clip input{width:100%;background:var(--bg);color:var(--text);border:1px solid var(--line2);border-radius:10px;padding:10px 12px;font:14px var(--fb)}
.ad-clip-t{display:grid;grid-template-columns:1fr 1fr;gap:10px}
.rt-clip{display:block;margin:8px 0;padding:10px 12px;border-radius:10px;background:rgba(208,0,21,.1);border:1px solid rgba(208,0,21,.35);color:#fff;font-size:13px;font-weight:600;user-select:none}
.ad-clip-msg{margin:-2px 2px 0;min-height:18px;font-size:12.5px;color:var(--dim);transition:color .2s}
.ad-clip-msg.bien{color:#ff4d5c}.ad-clip-msg.mal{color:#ff8a95}
.rt-clip,.rt-video{position:relative;padding-right:44px!important}
.rt-quitar{position:absolute;top:50%;right:8px;transform:translateY(-50%);width:28px;height:28px;border-radius:8px;display:grid;place-items:center;font-size:13px;line-height:1;color:#fff;background:rgba(0,0,0,.35);border:1px solid rgba(255,255,255,.18);cursor:pointer;transition:background .2s,transform .2s}
.rt-quitar:hover{background:#d00015;transform:translateY(-50%) scale(1.08)}
/* Carpeta en la página del módulo: editar y eliminar siempre a la vista */
.ad-carp-acc{display:inline-flex;gap:6px;margin-left:10px;vertical-align:middle}
.ad-carp-acc .ad-lapiz{position:static;opacity:1;margin:0;width:30px;height:30px;background:var(--panel2)}
.ad-carp-acc .ad-carp-x:hover{background:#b9101f}
.ad-qv{display:flex;align-items:center;gap:12px;flex-wrap:wrap;margin:14px 0 4px;padding:12px 14px;border-radius:12px;background:rgba(255,255,255,.03);border:1px solid var(--line2)}.ad-qv small{color:var(--dim);font-size:12px}
/* Video por enlace (YouTube o Vimeo) en vez de subido (14-10-2026) */
.ad-ext-abrir{display:inline-flex;align-items:center;gap:8px;margin-top:10px;padding:6px 2px;color:var(--muted);font-size:13.5px;font-weight:600;text-decoration:underline;text-underline-offset:4px;text-decoration-color:rgba(255,255,255,.25);cursor:pointer;background:none;border:0}
.ad-ext-abrir:hover{color:#fff;text-decoration-color:var(--accent)}
.ad-ext{display:grid;gap:10px;margin-top:12px;padding:14px;border-radius:12px;border:1px solid var(--line2);background:var(--bg)}
.ad-ext-f{display:grid;grid-template-columns:minmax(0,1fr) 140px;gap:8px}
.ad-ext-f input{width:100%;min-width:0;height:42px;padding:0 12px;border-radius:10px;border:1px solid var(--line2);background:rgba(255,255,255,.03);color:#fff;font:inherit;font-size:14px;outline:none}
.ad-ext-f input:focus{border-color:var(--accent);box-shadow:0 0 0 3px rgba(208,0,21,.18)}
.ad-ext small{font-size:12.5px;line-height:1.5;color:var(--muted)}.ad-ext small b{color:#fff}
.ad-ext .ad-actions{display:flex;align-items:center;justify-content:flex-end;gap:8px}
.ad-ext-nota{font-size:12.5px;color:var(--muted)}
.ad-vid-st.ok .btn-sm+.btn-sm{margin-left:-6px}
@media (max-width:560px){.ad-ext-f{grid-template-columns:1fr}}

/* 16-10-2026: módulo fijado (solo lo ve quien edita el curso) */
.ad-fijo{margin-left:auto;display:inline-flex;color:var(--accent);opacity:.9}
.ad-menu button span small{white-space:normal;max-width:215px}