:root{color-scheme:dark;--bg:#07111f;--panel:#0e1b2d;--panel2:#122238;--line:#263a52;--text:#f7fbff;--body:#c5d2df;--muted:#8da1b7;--cyan:#22d3ee;--purple:#a855f7;--pink:#d946ef;--green:#34d399;--danger:#fb7185;--radius:20px;--shadow:0 22px 70px rgba(0,0,0,.28);--font:Inter,system-ui,-apple-system,"Segoe UI",sans-serif;--display:"Space Grotesk",Inter,sans-serif;--mono:"Space Mono",ui-monospace,monospace}
*{box-sizing:border-box}html{background:var(--bg);scroll-behavior:smooth}body{margin:0;background:radial-gradient(circle at 82% -10%,rgba(168,85,247,.16),transparent 34rem),radial-gradient(circle at -5% 30%,rgba(34,211,238,.09),transparent 30rem),var(--bg);color:var(--text);font-family:var(--font);min-height:100vh}a{color:inherit}button,input,textarea,select{font:inherit}.skip-link{position:fixed;left:12px;top:-60px;z-index:99;background:#fff;color:#07111f;padding:12px 16px;border-radius:10px}.skip-link:focus{top:12px}.shell{display:grid;grid-template-columns:260px minmax(0,1fr);min-height:100vh}.sidebar{position:sticky;top:0;height:100vh;padding:24px 18px;border-right:1px solid var(--line);background:rgba(7,17,31,.94);backdrop-filter:blur(18px);z-index:10}.brand{display:flex;gap:12px;align-items:center;text-decoration:none;padding:8px}.brand-mark{width:42px;height:42px;display:grid;place-items:center;border:1px solid rgba(34,211,238,.5);border-radius:10px;background:#07111f;overflow:hidden}.brand-mark img{width:100%;height:100%;object-fit:contain}.brand b{display:block;font-family:var(--display);font-size:1rem}.brand small{color:var(--muted)}.nav{display:grid;gap:5px;margin-top:30px}.nav a{display:flex;align-items:center;gap:12px;padding:12px 14px;border-radius:12px;text-decoration:none;color:var(--body);border:1px solid transparent}.nav a:hover{background:rgba(255,255,255,.04);color:var(--text)}.nav a[aria-current=page]{background:linear-gradient(90deg,rgba(34,211,238,.13),rgba(168,85,247,.08));border-color:rgba(34,211,238,.24);color:#fff}.nav i{font-style:normal;width:24px;text-align:center;color:var(--cyan)}.sidebar-foot{position:absolute;bottom:22px;left:18px;right:18px;border-top:1px solid var(--line);padding-top:16px}.member-mini{display:flex;gap:10px;align-items:center}.avatar{width:38px;height:38px;border-radius:50%;display:grid;place-items:center;background:linear-gradient(135deg,var(--cyan),var(--purple));color:#07111f;font-weight:800}.member-mini b,.member-mini small{display:block}.member-mini small{color:var(--muted);font-size:.75rem}.main{min-width:0}.topbar{height:74px;padding:0 clamp(18px,4vw,48px);display:flex;align-items:center;justify-content:space-between;border-bottom:1px solid rgba(38,58,82,.7);background:rgba(7,17,31,.7);backdrop-filter:blur(12px);position:sticky;top:0;z-index:8}.topbar p{margin:0;color:var(--muted);font-size:.86rem}.top-actions{display:flex;gap:10px;align-items:center}.content{width:min(1180px,calc(100% - 36px));margin:0 auto;padding:42px 0 80px}.eyebrow{font:700 .7rem var(--mono);text-transform:uppercase;letter-spacing:.16em;color:var(--cyan);margin:0 0 10px}.page-head{display:flex;align-items:end;justify-content:space-between;gap:24px;margin-bottom:28px}.page-head h1{font:750 clamp(2rem,5vw,3.5rem)/1 var(--display);letter-spacing:-.04em;margin:0;max-width:760px}.page-head .lede{color:var(--body);max-width:650px;line-height:1.65;margin:14px 0 0}.badge{display:inline-flex;gap:7px;align-items:center;border:1px solid rgba(52,211,153,.28);color:#a7f3d0;background:rgba(52,211,153,.08);padding:8px 11px;border-radius:999px;font-size:.78rem}.grid{display:grid;gap:18px}.grid-3{grid-template-columns:repeat(3,minmax(0,1fr))}.grid-2{grid-template-columns:repeat(2,minmax(0,1fr))}.card{background:linear-gradient(145deg,rgba(18,34,56,.88),rgba(11,24,41,.92));border:1px solid var(--line);border-radius:var(--radius);padding:24px;box-shadow:var(--shadow)}.card h2,.card h3{font-family:var(--display);margin:0 0 10px}.card p{color:var(--body);line-height:1.6}.stat strong{display:block;font:760 2.4rem var(--display);color:#fff}.stat span{color:var(--muted);font-size:.83rem}.stat em{font-style:normal;color:var(--cyan);font-size:.74rem;font-family:var(--mono)}.progress{height:9px;border-radius:99px;background:#07111f;overflow:hidden;border:1px solid rgba(255,255,255,.06)}.progress i{display:block;height:100%;background:linear-gradient(90deg,var(--cyan),var(--purple));border-radius:inherit}.btn{border:1px solid rgba(34,211,238,.5);background:linear-gradient(135deg,rgba(34,211,238,.16),rgba(168,85,247,.16));color:#fff;min-height:44px;padding:10px 17px;text-decoration:none;display:inline-flex;align-items:center;justify-content:center;gap:8px;cursor:pointer;font-weight:700;clip-path:polygon(0 0,calc(100% - 9px) 0,100% 9px,100% 100%,9px 100%,0 calc(100% - 9px))}.btn:hover{border-color:var(--cyan);background:linear-gradient(135deg,rgba(34,211,238,.25),rgba(168,85,247,.24))}.btn.secondary{background:transparent;border-color:var(--line);clip-path:none;border-radius:10px;color:var(--body)}.btn.danger{border-color:rgba(251,113,133,.4);color:#fecdd3}.btn:disabled{opacity:.5;cursor:wait}.actions{display:flex;gap:10px;flex-wrap:wrap}.notice{border:1px solid rgba(34,211,238,.28);background:rgba(34,211,238,.07);padding:16px 18px;border-radius:14px;color:var(--body);line-height:1.55}.notice.error{border-color:rgba(251,113,133,.35);background:rgba(251,113,133,.08);color:#fecdd3}.route-hero{display:grid;grid-template-columns:minmax(0,1fr) 190px;gap:24px;align-items:center}.score-ring{width:160px;aspect-ratio:1;border-radius:50%;display:grid;place-items:center;margin:auto;background:conic-gradient(var(--cyan) calc(var(--score)*1%),rgba(255,255,255,.08) 0);position:relative}.score-ring:before{content:"";position:absolute;inset:12px;background:var(--panel);border-radius:50%}.score-ring strong{position:relative;font:750 2rem var(--display)}.mission-list{display:grid;gap:12px}.mission{display:grid;grid-template-columns:42px minmax(0,1fr) auto;gap:14px;align-items:start;border:1px solid var(--line);padding:16px;border-radius:14px;background:rgba(255,255,255,.02)}.mission-index{width:38px;height:38px;display:grid;place-items:center;border-radius:11px;background:rgba(34,211,238,.09);color:var(--cyan);font-family:var(--mono)}.mission b{display:block}.mission p{margin:5px 0 0;color:var(--muted);font-size:.9rem}.mission.done{border-color:rgba(52,211,153,.35)}.mission.done .mission-index{background:rgba(52,211,153,.12);color:var(--green)}.profile-list{display:grid;gap:0;margin:0}.profile-list div{display:grid;grid-template-columns:160px minmax(0,1fr);gap:16px;padding:15px 0;border-bottom:1px solid var(--line)}.profile-list dt{color:var(--muted)}.profile-list dd{margin:0}.thread{padding:22px 0;border-bottom:1px solid var(--line)}.thread:first-child{padding-top:0}.thread:last-child{border:0;padding-bottom:0}.thread-meta{display:flex;gap:10px;align-items:center;color:var(--muted);font-size:.78rem}.thread h3{margin:9px 0 6px}.thread p{margin:0}.reply{margin:14px 0 0 22px;padding:12px 14px;border-left:2px solid rgba(34,211,238,.3);background:rgba(255,255,255,.025);border-radius:0 10px 10px 0}.form{display:grid;gap:15px}.field{display:grid;gap:7px}.field label,.field legend{font-weight:700;color:var(--body)}input,textarea,select{width:100%;border:1px solid var(--line);background:#091625;color:#fff;border-radius:11px;padding:12px 14px;outline:none}textarea{min-height:120px;resize:vertical}input:focus,textarea:focus,select:focus{border-color:var(--cyan);box-shadow:0 0 0 3px rgba(34,211,238,.1)}input:user-invalid,textarea:user-invalid{border-color:var(--danger)}fieldset{border:0;padding:0;margin:0}.answer-grid{display:grid;grid-template-columns:1fr 1fr;gap:10px}.answer{display:flex;gap:10px;padding:14px;border:1px solid var(--line);border-radius:12px;background:rgba(255,255,255,.02);cursor:pointer}.answer:has(input:checked){border-color:var(--cyan);background:rgba(34,211,238,.07)}.answer input{width:auto;margin-top:3px}.answer span,.answer b,.answer small{display:block}.answer small{color:var(--muted);margin-top:4px}.diag-step[hidden]{display:none}.diag-progress{display:flex;align-items:center;gap:14px;margin-bottom:22px;color:var(--muted);font:700 .72rem var(--mono)}.diag-progress progress{flex:1;accent-color:var(--cyan)}.score-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:10px}.score-item{padding:14px;border-radius:12px;border:1px solid var(--line)}.score-item b,.score-item span{display:block}.score-item span{font:750 1.5rem var(--display);margin-top:6px;color:var(--cyan)}.course{display:grid;grid-template-columns:minmax(0,1fr) auto;gap:20px;align-items:center}.course-meta{display:flex;gap:8px;flex-wrap:wrap}.chip{padding:6px 9px;border-radius:999px;border:1px solid var(--line);color:var(--muted);font-size:.75rem}.skeleton{color:transparent!important;min-height:1em;border-radius:7px;background:linear-gradient(90deg,#122238,#1a304c,#122238);background-size:200%;animation:shimmer 1.4s infinite}@keyframes shimmer{to{background-position:-200%}}.mobile-menu{display:none}.auth-wall{max-width:620px;margin:60px auto;text-align:center}.auth-wall h1{font:750 2.5rem var(--display)}.auth-wall p{color:var(--body);line-height:1.65}.footer-note{margin-top:32px;color:var(--muted);font-size:.78rem;text-align:center}
@view-transition{navigation:auto}::view-transition-old(root),::view-transition-new(root){animation-duration:.18s}@media(prefers-reduced-motion:reduce){*{scroll-behavior:auto!important;animation-duration:.01ms!important;transition-duration:.01ms!important}@view-transition{navigation:none}}
@media(max-width:980px){.shell{grid-template-columns:1fr}.sidebar{position:fixed;inset:0 auto 0 0;width:min(290px,86vw);transform:translateX(-105%);transition:transform .2s;box-shadow:30px 0 80px rgba(0,0,0,.5)}body.menu-open .sidebar{transform:none}.mobile-menu{display:inline-flex}.grid-3{grid-template-columns:1fr 1fr}.topbar{padding-inline:18px}.sidebar-foot{position:absolute}}
@media(max-width:680px){.content{width:min(100% - 26px,1180px);padding-top:28px}.page-head{display:block}.grid-2,.grid-3,.answer-grid,.score-grid{grid-template-columns:1fr}.route-hero,.course{grid-template-columns:1fr}.route-hero .score-ring{order:-1}.profile-list div{grid-template-columns:1fr;gap:5px}.mission{grid-template-columns:38px minmax(0,1fr)}.mission .btn{grid-column:2}.topbar p{display:none}}

/* Biblioteca y asistente de estudio: una capa común para escritorio y móvil. */
.library-hero{display:flex;align-items:center;justify-content:space-between;gap:22px;margin-bottom:18px}.library-hero h2,.library-follow h2{margin-bottom:8px}.library-hero p,.library-follow p{max-width:760px}.library-follow{display:grid;grid-template-columns:minmax(0,1fr) minmax(280px,420px);gap:22px;align-items:center;margin-bottom:22px}.library-muted{color:var(--muted)!important;font-size:.9rem;line-height:1.6}.subscription-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:9px}.subscription-toggle,.library-filter,.quick-prompts button{appearance:none;border:1px solid var(--line);background:rgba(255,255,255,.025);color:var(--body);border-radius:11px;min-height:46px;padding:10px 12px;text-align:left;cursor:pointer}.subscription-toggle span,.subscription-toggle strong{display:block}.subscription-toggle span{font-size:.78rem;color:var(--muted)}.subscription-toggle strong{font-size:.76rem;margin-top:5px}.subscription-toggle[aria-pressed=true]{border-color:rgba(34,211,238,.6);background:rgba(34,211,238,.08);color:#fff}.library-toolbar{display:grid;grid-template-columns:minmax(0,1fr) auto;gap:18px;align-items:end;margin:24px 0 10px}.library-search{display:grid;gap:8px}.library-search label{font-weight:700;color:var(--body)}.library-filters{display:flex;gap:8px;flex-wrap:wrap}.library-filter{font:700 .72rem var(--mono);letter-spacing:.04em}.library-filter.is-active,.library-filter:hover{border-color:var(--cyan);color:#fff;background:rgba(34,211,238,.08)}.library-count{color:var(--muted);font-size:.82rem;margin:12px 0}.library-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:15px}.library-item{display:flex;flex-direction:column;min-width:0;padding:20px;border:1px solid var(--line);border-radius:17px;background:linear-gradient(145deg,rgba(18,34,56,.75),rgba(11,24,41,.9));box-shadow:0 14px 38px rgba(0,0,0,.18)}.library-item__top{display:flex;justify-content:space-between;align-items:center;gap:10px}.library-item__icon{font:700 1.25rem var(--mono);color:var(--cyan)}.library-item h3{font:700 1.12rem var(--display);margin:16px 0 8px;line-height:1.15}.library-item p{color:var(--muted);font-size:.88rem;line-height:1.55;margin:0;flex:1}.library-item__actions{display:flex;gap:8px;flex-wrap:wrap;margin-top:18px}.library-item__actions .btn{font-size:.76rem;padding-inline:12px;min-height:40px}.learning-shortcuts{display:flex;align-items:center;justify-content:space-between;gap:20px;margin-top:20px;padding:22px 24px;border:1px solid rgba(34,211,238,.25);border-radius:var(--radius);background:linear-gradient(135deg,rgba(34,211,238,.08),rgba(168,85,247,.08))}.learning-shortcuts h2{font:700 1.35rem var(--display);margin:0 0 4px}.learning-shortcuts__actions{display:flex;gap:9px;flex-wrap:wrap}.study-layout{display:grid;grid-template-columns:minmax(0,1.4fr) minmax(280px,.6fr);gap:18px}.study-chat{min-height:620px;display:flex;flex-direction:column}.study-chat__head{display:flex;align-items:start;justify-content:space-between;gap:12px;border-bottom:1px solid var(--line);padding-bottom:16px}.study-chat__head h2{margin:0}.study-messages{display:grid;gap:12px;flex:1;min-height:300px;max-height:520px;overflow:auto;padding:18px 2px}.study-message{max-width:88%;padding:14px 16px;border:1px solid var(--line);border-radius:15px;background:rgba(255,255,255,.025)}.study-message.user{margin-left:auto;border-color:rgba(34,211,238,.32);background:rgba(34,211,238,.08)}.study-message__who{display:block;font:700 .68rem var(--mono);letter-spacing:.08em;text-transform:uppercase;color:var(--cyan);margin-bottom:7px}.study-message__body{white-space:pre-wrap;line-height:1.65;margin:0;color:var(--body)}.study-sources,.study-related{display:grid;gap:5px;margin-top:12px;padding-top:10px;border-top:1px solid rgba(255,255,255,.08)}.study-sources span,.study-related span{font:700 .66rem var(--mono);text-transform:uppercase;letter-spacing:.08em;color:var(--muted)}.study-sources a,.study-related a{font-size:.8rem;color:var(--cyan);overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.study-form{display:grid;gap:8px;border-top:1px solid var(--line);padding-top:16px}.study-form label{font-weight:700;color:var(--body)}.study-form textarea{min-height:92px}.study-form__actions{display:flex;align-items:center;gap:12px;flex-wrap:wrap}.study-side{display:grid;gap:18px;align-content:start}.quick-prompts{display:grid;gap:8px}.quick-prompts button{text-align:left;font-size:.82rem;line-height:1.3}.quick-prompts button:hover{border-color:var(--cyan);color:#fff}.study-side__actions{display:flex;gap:8px;flex-wrap:wrap}.study-side__actions .btn{font-size:.78rem}.library-grid + .notice{margin-top:16px}
.activation-card{margin-bottom:18px;border-color:rgba(34,211,238,.3)}.activation-head{display:flex;align-items:center;justify-content:space-between;gap:22px;margin-bottom:16px}.activation-head h2{font-size:clamp(1.35rem,3vw,2rem)}.activation-head p{margin-bottom:0}.activation-meter{width:92px;aspect-ratio:1;border-radius:50%;display:grid;place-content:center;text-align:center;flex:0 0 auto;border:1px solid rgba(34,211,238,.38);background:rgba(34,211,238,.07)}.activation-meter strong{font:750 1.45rem var(--display)}.activation-meter span{font-size:.67rem;color:var(--muted);text-transform:uppercase}.activation-list{list-style:none;padding:0;margin:20px 0 0;display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:10px}.activation-step{min-width:0;padding:14px;border:1px solid var(--line);border-radius:13px;background:rgba(255,255,255,.02);display:grid;grid-template-columns:32px minmax(0,1fr);gap:10px}.activation-step.is-done{border-color:rgba(52,211,153,.3);background:rgba(52,211,153,.035)}.activation-check{width:30px;height:30px;border-radius:9px;display:grid;place-items:center;background:rgba(34,211,238,.09);color:var(--cyan);font:700 .78rem var(--mono)}.activation-step.is-done .activation-check{background:rgba(52,211,153,.12);color:var(--green)}.activation-step b{font-size:.86rem}.activation-step p{font-size:.76rem;line-height:1.45;margin:5px 0 9px;color:var(--muted)}.activation-step a{grid-column:2;font-size:.74rem;color:var(--cyan);font-weight:700;text-decoration:none}.stat .stat-word{font-size:clamp(1.35rem,3vw,2rem);margin:6px 0}.dashboard-stats{margin-top:18px}.next-action{border-color:rgba(168,85,247,.35)}.conversation-guide{display:flex;align-items:center;justify-content:space-between;gap:24px;margin-bottom:18px}.conversation-guide>div:first-child{max-width:690px}.starter-prompts{display:grid;gap:8px;min-width:230px}.starter-prompts button{appearance:none;border:1px solid var(--line);background:rgba(255,255,255,.025);color:var(--body);border-radius:10px;padding:10px 12px;text-align:left;cursor:pointer;font-weight:700}.starter-prompts button:hover{border-color:var(--cyan);color:#fff}.field-help{color:var(--muted);font-size:.75rem;line-height:1.45}.feed-empty{text-align:center;padding:34px 14px}.feed-empty>span{display:grid;place-items:center;width:52px;height:52px;margin:0 auto 12px;border-radius:50%;border:1px solid rgba(34,211,238,.35);color:var(--cyan);font-size:1.4rem}.feed-empty h3{margin:0 0 8px}.solved-badge{margin-left:auto;color:#a7f3d0;border:1px solid rgba(52,211,153,.3);background:rgba(52,211,153,.08);padding:4px 7px;border-radius:999px}.reply.is-accepted{border-left-color:var(--green);background:rgba(52,211,153,.055)}
.accept-answer{appearance:none;border:0;background:transparent;color:var(--green);padding:8px 0 0;cursor:pointer;font-weight:700;font-size:.76rem}.accept-answer:hover{text-decoration:underline}.accept-answer:disabled{opacity:.6;cursor:wait}
:where(a:any-link,button,input,textarea,select):focus-visible{outline:3px solid var(--cyan);outline-offset:3px}
.study-focus{display:grid;grid-template-columns:minmax(180px,260px) minmax(0,1fr);gap:22px;align-items:center;margin-bottom:18px;border-color:rgba(34,211,238,.34);background:linear-gradient(135deg,rgba(34,211,238,.08),rgba(168,85,247,.07))}.study-focus img{display:block;width:100%;aspect-ratio:16/9;object-fit:cover;border:1px solid rgba(255,255,255,.09);border-radius:13px}.study-focus h2{font:700 clamp(1.25rem,3vw,1.85rem)/1.2 var(--display);margin:0 0 8px}.study-focus p:not(.eyebrow){margin:0 0 12px}.study-focus .actions{align-items:center}.study-focus .text-link{min-height:44px;display:inline-flex;align-items:center}
@media(max-width:980px){.library-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.library-follow{grid-template-columns:1fr}.library-toolbar{grid-template-columns:1fr}.study-layout{grid-template-columns:1fr}.study-chat{min-height:0}.study-messages{max-height:450px}}
@media(max-width:680px){.library-hero,.learning-shortcuts,.study-focus{display:grid}.study-focus{grid-template-columns:1fr}.subscription-grid{grid-template-columns:1fr}.library-grid{grid-template-columns:1fr}.library-item__actions{display:grid}.library-item__actions .btn{width:100%}.study-message{max-width:100%}.study-chat__head{display:block}.study-chat__head .chip{display:inline-flex;margin-top:10px}.study-form__actions{align-items:stretch;display:grid}.study-form__actions .btn{width:100%}}
@media(max-width:980px){.activation-list{grid-template-columns:1fr 1fr}.conversation-guide{align-items:stretch;display:grid}.starter-prompts{grid-template-columns:repeat(3,1fr)}}
@media(max-width:680px){.activation-head{align-items:flex-start}.activation-list{grid-template-columns:1fr}.starter-prompts{grid-template-columns:1fr}.solved-badge{margin-left:0}}

/* Comunidad V3: perfil accionable, conversación estructurada y moderación. */
.profile-layout{align-items:start}.profile-form{grid-template-columns:1fr 1fr}.profile-form>div:first-child,.profile-form>.actions,.profile-form>#profile-status,.profile-form .field:last-of-type{grid-column:1/-1}.profile-side{display:grid;gap:18px}.optional{font-weight:500;color:var(--muted);font-size:.76rem}.field-error{display:block;min-height:1.1em;color:#fecdd3;font-size:.75rem}.is-error,#feed-status.is-error{color:#fecdd3}[aria-invalid=true]{border-color:var(--danger)!important;box-shadow:0 0 0 3px rgba(251,113,133,.12)!important}.thread-heading,.reply-heading{display:flex;align-items:start;justify-content:space-between;gap:14px}.thread-heading h3{min-width:0}.text-action{appearance:none;border:0;background:transparent;color:var(--muted);padding:8px;cursor:pointer;font-size:.74rem;text-decoration:underline;text-underline-offset:3px}.text-action:hover{color:#fff}.report-dialog{width:min(620px,calc(100% - 28px));max-height:calc(100vh - 36px);overflow:auto;border:1px solid var(--line);border-radius:18px;padding:0;background:var(--panel);color:var(--text);box-shadow:0 32px 100px rgba(0,0,0,.65)}.report-dialog::backdrop{background:rgba(2,8,15,.78);backdrop-filter:blur(5px)}.report-dialog>#report-form{padding:28px}.report-dialog__close{display:flex;justify-content:flex-end;margin:0}.report-dialog__close button{appearance:none;border:0;background:transparent;color:var(--muted);width:48px;height:48px;cursor:pointer;font-size:1.5rem}.moderation-panel{margin-bottom:18px;border-color:rgba(217,70,239,.3)}.moderation-head{display:flex;justify-content:space-between;align-items:start;gap:18px}.moderation-metrics{display:grid;grid-template-columns:repeat(6,minmax(0,1fr));gap:9px;margin:18px 0}.moderation-metrics div{padding:13px;border:1px solid var(--line);border-radius:12px;background:rgba(255,255,255,.02)}.moderation-metrics b,.moderation-metrics span{display:block}.moderation-metrics b{font:700 1.35rem var(--display);color:var(--cyan)}.moderation-metrics span{margin-top:4px;color:var(--muted);font-size:.69rem}.moderation-queue{display:grid;gap:10px}.moderation-item{padding:16px;border:1px solid var(--line);border-radius:13px;background:rgba(255,255,255,.02)}.moderation-item h3{margin:10px 0 5px}.moderation-item p{margin:5px 0}.report-detail{padding:10px;border-left:2px solid var(--pink);background:rgba(217,70,239,.05)}.starter-prompts{min-width:min(100%,250px)}.starter-prompts button,.text-action,.report-dialog button{min-height:44px}
.recommendation-reason{flex:0 0 auto!important;margin-top:12px!important;padding:9px 10px;border:1px solid rgba(34,211,238,.2);border-radius:10px;background:rgba(34,211,238,.055);color:#bff7ff!important;font-size:.75rem!important}
.notice.success{border-color:rgba(52,211,153,.35);background:rgba(52,211,153,.08);color:#d1fae5}.weekly-mission-card{display:flex;align-items:center;justify-content:space-between;gap:24px;margin:18px 0;border-color:rgba(168,85,247,.38);background:linear-gradient(135deg,rgba(168,85,247,.11),rgba(34,211,238,.055))}.weekly-mission-card>div{max-width:800px}.weekly-mission-card h2{font-size:clamp(1.3rem,3vw,2rem)}.weekly-mission-card p{margin-bottom:10px}.mission-meta{display:flex;align-items:center;gap:10px;flex-wrap:wrap;color:var(--muted);font-size:.78rem}.weekly-mission-detail{margin-bottom:18px;border-color:rgba(168,85,247,.38)}.weekly-mission-heading{display:flex;align-items:start;justify-content:space-between;gap:22px}.weekly-mission-heading>div{max-width:780px}.weekly-mission-steps{list-style:none;padding:0;margin:20px 0;display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:10px}.weekly-mission-steps li{display:grid;grid-template-columns:34px minmax(0,1fr);gap:10px;align-items:start;padding:14px;border:1px solid var(--line);border-radius:12px;background:rgba(255,255,255,.02)}.weekly-mission-steps li span{width:30px;height:30px;display:grid;place-items:center;border-radius:9px;background:rgba(168,85,247,.13);color:#e9d5ff;font:700 .76rem var(--mono)}.weekly-mission-steps p{margin:2px 0 0;font-size:.84rem}.weekly-mission-prompt{padding:16px 18px;border-left:3px solid var(--cyan);background:rgba(34,211,238,.055);border-radius:0 12px 12px 0}.weekly-mission-prompt p{margin:5px 0 8px}.weekly-mission-prompt a{color:var(--cyan);font-weight:700;font-size:.82rem}.weekly-mission-detail>.notice,.weekly-mission-form{margin-top:16px}.weekly-mission-form textarea{min-height:170px}.thread.is-editorial{margin-inline:-12px;padding-inline:12px;border-radius:14px;background:linear-gradient(90deg,rgba(168,85,247,.055),transparent 70%)}.editorial-badge{color:#e9d5ff;border:1px solid rgba(168,85,247,.36);background:rgba(168,85,247,.1);padding:4px 7px;border-radius:999px}.operations-alerts{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:10px;margin-bottom:18px}.operations-alerts p{margin:0;padding:12px 14px;border:1px solid var(--line);border-radius:11px;background:rgba(255,255,255,.02);font-size:.8rem}.admin-operations-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:18px;margin:18px 0}.admin-operations-grid>section,.cohort-section{min-width:0;padding:16px;border:1px solid var(--line);border-radius:13px;background:rgba(255,255,255,.018)}.admin-operations-grid h3,.cohort-section h3,.moderation-queue>h3{margin:0 0 12px}.queue-line{display:flex;justify-content:space-between;gap:14px;padding:11px 0;border-bottom:1px solid var(--line)}.queue-line:last-child{border-bottom:0}.queue-line b,.queue-line span{display:block}.queue-line b{font-size:.84rem}.queue-line span{margin-top:4px;color:var(--muted);font-size:.72rem}.queue-line strong{flex:0 0 auto;color:var(--danger);font:700 .78rem var(--mono)}.mission-review-item+.mission-review-item{margin-top:10px}.review-status{color:var(--muted);font-size:.76rem}.cohort-section{margin-bottom:18px}.cohort-section>div:first-child{display:flex;align-items:baseline;justify-content:space-between;gap:18px}.table-scroll{overflow:auto}.cohort-table{width:100%;border-collapse:collapse;min-width:720px;font-size:.75rem}.cohort-table th,.cohort-table td{padding:10px;border-bottom:1px solid var(--line);text-align:right}.cohort-table th:first-child,.cohort-table td:first-child{text-align:left}.cohort-table th{color:var(--muted);font:700 .68rem var(--mono);text-transform:uppercase}.cohort-table td{color:var(--body)}
.privacy-center{border-color:rgba(34,211,238,.32);background:linear-gradient(145deg,rgba(12,35,53,.94),rgba(18,25,48,.94))}.privacy-toggle{display:grid;grid-template-columns:auto minmax(0,1fr);align-items:center;gap:13px;margin:18px 0;padding:15px;border:1px solid rgba(34,211,238,.24);border-radius:13px;background:rgba(34,211,238,.055);cursor:pointer}.privacy-toggle input{width:22px;height:22px;margin:0;accent-color:var(--cyan)}.privacy-toggle b,.privacy-toggle small{display:block}.privacy-toggle small{margin-top:4px;color:var(--muted);font-size:.75rem}.privacy-signal{padding:11px 13px;border-left:3px solid var(--pink);background:rgba(217,70,239,.07);border-radius:0 10px 10px 0;font-size:.78rem}.privacy-facts{margin:14px 0}.privacy-facts div{grid-template-columns:minmax(0,1fr) auto;padding:11px 0}.privacy-facts dd{text-align:right;color:#fff}.privacy-actions{margin-top:14px}.intelligence-admin{margin:18px 0;padding:19px;border:1px solid rgba(34,211,238,.26);border-radius:15px;background:radial-gradient(circle at 100% 0,rgba(168,85,247,.1),transparent 34%),rgba(4,15,29,.48)}.intelligence-admin__head{display:flex;justify-content:space-between;align-items:start;gap:20px}.intelligence-admin__head>div{max-width:760px}.intelligence-admin__head h3{margin:0 0 7px}.intelligence-admin__head p:not(.eyebrow){margin:0;color:var(--body);font-size:.82rem;line-height:1.55}.intelligence-metrics{display:grid;grid-template-columns:repeat(6,minmax(0,1fr));gap:9px;margin:16px 0}.intelligence-metrics div{padding:12px;border:1px solid var(--line);border-radius:11px;background:rgba(255,255,255,.022)}.intelligence-metrics b,.intelligence-metrics span{display:block}.intelligence-metrics b{font:700 1.2rem var(--display);color:var(--cyan)}.intelligence-metrics span{margin-top:4px;color:var(--muted);font-size:.65rem;line-height:1.35}.intelligence-details{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:12px}.intelligence-details>div{padding:14px;border:1px solid var(--line);border-radius:11px}.intelligence-details h4{margin:0 0 9px;font-family:var(--display)}.intelligence-details ul{list-style:none;padding:0;margin:0}.intelligence-details li{display:flex;justify-content:space-between;gap:12px;padding:8px 0;border-bottom:1px solid rgba(255,255,255,.06);font-size:.73rem}.intelligence-details li:last-child{border-bottom:0}.intelligence-details li b{color:#fff}.intelligence-details li span{color:var(--muted);text-align:right}
@media(max-width:1080px){.moderation-metrics,.intelligence-metrics{grid-template-columns:repeat(3,minmax(0,1fr))}}
@media(max-width:820px){.weekly-mission-card,.weekly-mission-heading{display:grid}.weekly-mission-card .btn{width:100%}.weekly-mission-steps,.operations-alerts,.admin-operations-grid,.intelligence-details{grid-template-columns:1fr}.cohort-section>div:first-child{display:block}.intelligence-admin__head{display:grid}}
@media(max-width:680px){.profile-form{grid-template-columns:1fr}.profile-form>*{grid-column:1!important}.thread-heading,.reply-heading,.moderation-head{display:grid}.moderation-metrics,.intelligence-metrics{grid-template-columns:1fr 1fr}.report-dialog>#report-form{padding:20px}.thread .reply{margin-left:8px}.weekly-mission-steps{grid-template-columns:1fr}.thread-meta{flex-wrap:wrap}.queue-line{display:grid}.queue-line strong{justify-self:start}.privacy-actions{display:grid}.privacy-actions .btn{width:100%}.intelligence-details li{display:grid}.intelligence-details li span{text-align:left}}

.learning-progress{display:grid;gap:9px;margin-top:14px;padding:12px;border:1px solid rgba(34,211,238,.22);border-radius:12px;background:rgba(4,17,31,.58)}.learning-progress>div:first-child{display:flex;align-items:center;justify-content:space-between;gap:10px}.learning-progress span{color:var(--muted);font:700 .65rem var(--mono);letter-spacing:.05em;text-transform:uppercase}.learning-progress strong{color:#d8fbff;font-size:.78rem}.learning-progress__actions{display:flex;gap:7px;flex-wrap:wrap}.learning-progress__actions button{appearance:none;min-height:34px;padding:7px 10px;border:1px solid rgba(34,211,238,.34);border-radius:9px;background:rgba(34,211,238,.07);color:#e8fbff;font:700 .68rem var(--body);cursor:pointer}.learning-progress__actions button:hover{border-color:var(--cyan);background:rgba(34,211,238,.13)}.learning-progress__actions button:disabled{opacity:.55;cursor:wait}.learning-progress small{color:var(--muted);font-size:.66rem;line-height:1.4}.learning-progress p{min-height:1em;margin:0!important;color:#bff7ff!important;font-size:.66rem!important;line-height:1.35!important;flex:none!important}.continue-learning{margin-top:22px;padding:22px;border:1px solid rgba(52,211,153,.28);border-radius:var(--radius);background:radial-gradient(circle at 100% 0,rgba(52,211,153,.1),transparent 36%),rgba(7,24,34,.82)}.continue-learning__head{display:flex;align-items:end;justify-content:space-between;gap:18px;margin-bottom:16px}.continue-learning__head h2{font:700 clamp(1.25rem,3vw,1.75rem) var(--display);margin:0 0 5px}.continue-learning__head p{margin:0}.continue-learning__grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:12px}.continue-learning__item{min-width:0;overflow:hidden;border:1px solid var(--line);border-radius:14px;background:rgba(255,255,255,.022)}.continue-learning__item>img{display:block;width:100%;aspect-ratio:16/9;object-fit:cover;background:#091625}.continue-learning__item>div{padding:14px}.continue-learning__item h3{margin:10px 0;font:700 1rem/1.25 var(--display)}.continue-learning__item .learning-progress{margin-top:12px}.personalization-choice{display:grid;grid-template-columns:minmax(0,1.25fr) minmax(280px,.75fr);gap:20px;align-items:center;margin-bottom:18px;border-color:rgba(34,211,238,.38);background:linear-gradient(135deg,rgba(34,211,238,.09),rgba(168,85,247,.08))}.personalization-choice h2{margin:0 0 8px}.personalization-choice p{max-width:760px}.personalization-choice__actions{display:grid;gap:8px}.personalization-choice__actions .btn{width:100%;text-align:center}.personalization-choice__actions .text-link{text-align:center}.personalization-choice>p[role=status]{grid-column:1/-1;margin:0;color:#bff7ff}.learning-health{border-color:rgba(52,211,153,.34);background:radial-gradient(circle at 100% 0,rgba(52,211,153,.09),transparent 34%),rgba(4,15,29,.48)}
@media(max-width:900px){.continue-learning__grid{grid-template-columns:1fr 1fr}.personalization-choice{grid-template-columns:1fr}}
@media(max-width:680px){.continue-learning__head{display:grid}.continue-learning__grid{grid-template-columns:1fr}.learning-progress__actions{display:grid}.learning-progress__actions button{width:100%}.personalization-choice__actions{display:grid}}

/* Personalización V2: búsqueda visual, siguiente acción y operación editorial. */
.library-item__image{display:block;width:100%;aspect-ratio:16/9;object-fit:cover;margin-bottom:16px;border:1px solid rgba(255,255,255,.08);border-radius:12px;background:#091625}.library-item__meta{flex:none!important;margin:-1px 0 10px!important;color:#bff7ff!important;font:700 .66rem/1.45 var(--mono)!important;letter-spacing:.02em}.library-item--deferred{content-visibility:auto;contain-intrinsic-size:auto 430px}.library-empty{display:flex;align-items:center;justify-content:space-between;gap:16px;margin-top:16px}.library-empty[hidden]{display:none}.library-empty p{margin:0}.text-link{color:var(--cyan);font-weight:700;font-size:.8rem;text-underline-offset:4px}.personalized-home{margin-top:22px;padding:22px;border:1px solid rgba(34,211,238,.25);border-radius:var(--radius);background:radial-gradient(circle at 100% 0,rgba(168,85,247,.11),transparent 35%),rgba(8,22,38,.78)}.personalized-home__head{display:flex;align-items:end;justify-content:space-between;gap:18px;margin-bottom:16px}.personalized-home__head h2{font:700 clamp(1.25rem,3vw,1.75rem) var(--display);margin:0 0 5px}.personalized-home__head p{margin:0}.personalized-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:11px}.personalized-grid>.notice{grid-column:1/-1}.personalized-resource{min-width:0;overflow:hidden;border:1px solid var(--line);border-radius:14px;background:rgba(255,255,255,.022)}.personalized-resource img{display:block;width:100%;aspect-ratio:16/9;object-fit:cover;background:#091625}.personalized-resource>div{padding:14px}.personalized-resource h3{font:700 1rem/1.25 var(--display);margin:10px 0}.personalized-resource .recommendation-reason{min-height:62px}.next-best-action{display:flex;align-items:center;justify-content:space-between;gap:20px;border-color:rgba(34,211,238,.42);background:linear-gradient(135deg,rgba(34,211,238,.1),rgba(168,85,247,.1))}.next-best-action>div:first-child{max-width:720px}.next-best-action h2{font-size:clamp(1.3rem,3vw,2rem)}.next-best-action__reason{margin:12px 0 0!important;padding-left:12px;border-left:2px solid var(--cyan);color:#bff7ff!important;font-size:.8rem}.content-operations{margin:18px 0;padding:19px;border:1px solid rgba(217,70,239,.28);border-radius:15px;background:radial-gradient(circle at 100% 0,rgba(217,70,239,.1),transparent 34%),rgba(4,15,29,.48)}
.study-guide{margin-top:14px;border:1px solid rgba(168,85,247,.26);border-radius:12px;background:rgba(168,85,247,.045);overflow:hidden}.study-guide summary{display:flex;align-items:center;justify-content:space-between;gap:10px;min-height:42px;padding:10px 12px;cursor:pointer;color:#f3e8ff;font:700 .72rem var(--body)}.study-guide summary::marker{color:var(--purple)}.study-guide summary strong{color:#c4b5fd;font:700 .64rem var(--mono);text-transform:uppercase;letter-spacing:.04em}.study-guide__body{display:grid;gap:9px;padding:2px 13px 13px;border-top:1px solid rgba(168,85,247,.18)}.study-guide__body p{flex:none!important;color:var(--body)!important;font-size:.76rem!important}.study-guide__body ol{display:grid;gap:6px;margin:0;padding-left:20px;color:var(--muted);font-size:.74rem;line-height:1.45}.study-guide__evidence{padding:8px 10px;border-left:2px solid var(--cyan);background:rgba(34,211,238,.045)}.study-guide__body small{color:var(--muted);font-size:.65rem;line-height:1.4}.study-guide--focus{margin:14px 0}.study-guide--focus .study-guide__body{padding-top:10px}
@media(max-width:1080px){.personalized-grid{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media(max-width:680px){.library-empty,.personalized-home__head,.next-best-action{display:grid}.library-empty .btn,.next-best-action .btn{width:100%}.personalized-grid{grid-template-columns:1fr}.personalized-resource .recommendation-reason{min-height:0}}

/* Comunidad V4: red de aprendizaje, subhilos y atención configurable. */
.notification-toggle{position:relative;display:inline-flex;align-items:center;gap:8px;min-height:44px;padding:9px 12px;border:1px solid var(--line);border-radius:11px;background:rgba(255,255,255,.025);color:var(--body);cursor:pointer}.notification-toggle:hover{border-color:var(--cyan);color:#fff}.notification-toggle>span:first-child{color:var(--cyan)}.notification-toggle b{position:absolute;top:-7px;right:-7px;min-width:21px;height:21px;padding:0 5px;display:grid;place-items:center;border:2px solid var(--bg);border-radius:999px;background:var(--pink);color:#fff;font:700 .64rem var(--mono)}.notifications-dialog{width:min(470px,calc(100% - 24px));max-height:min(720px,calc(100vh - 30px));overflow:hidden;border:1px solid var(--line);border-radius:18px;padding:0;background:#091625;color:var(--text);box-shadow:0 32px 100px rgba(0,0,0,.7)}.notifications-dialog::backdrop{background:rgba(2,8,15,.76);backdrop-filter:blur(5px)}.notifications-dialog__head,.notifications-dialog__foot{display:flex;align-items:center;justify-content:space-between;gap:12px;padding:18px 20px;border-bottom:1px solid var(--line)}.notifications-dialog__head h2{margin:0;font-family:var(--display)}.notifications-dialog__foot{border-top:1px solid var(--line);border-bottom:0;flex-wrap:wrap}.notifications-dialog__foot .btn{font-size:.75rem;min-height:40px}.notifications-dialog>#notifications-list{max-height:480px;overflow:auto}.notification-item{display:grid;grid-template-columns:28px minmax(0,1fr);gap:10px;padding:15px 20px;border-bottom:1px solid rgba(255,255,255,.06);text-decoration:none;background:rgba(255,255,255,.012)}.notification-item:hover{background:rgba(34,211,238,.055)}.notification-item.is-unread{background:rgba(34,211,238,.075);box-shadow:inset 3px 0 var(--cyan)}.notification-item>span:first-child{color:var(--cyan);font-weight:800}.notification-item b,.notification-item small{display:block}.notification-item b{font-size:.86rem}.notification-item small{margin-top:5px;color:var(--muted);font-size:.73rem;line-height:1.45}.notifications-dialog>#notifications-status{display:block;margin:0;padding:0 20px 14px}.feed-empty.compact{padding:28px 18px}.notification-preferences{border-color:rgba(34,211,238,.26)}
.feed-v4-layout{display:grid;grid-template-columns:minmax(270px,330px) minmax(0,1fr);gap:18px;align-items:start}.feed-composer{position:sticky;top:92px}.feed-composer h2{margin-bottom:14px}.feed-stream{min-width:0}.feed-filters{display:grid;grid-template-columns:minmax(220px,2fr) repeat(2,minmax(130px,1fr));gap:12px;align-items:end;margin-bottom:14px}.feed-filters .field{gap:5px}.feed-filters label{font-size:.74rem}.feed-filter-search{grid-column:span 1}.feed-reset{justify-self:start}.feed-filters>#feed-search-status{grid-column:1/-1;margin:0}.feed-list{display:grid;gap:12px}.feed-thread{position:relative;margin:0!important;padding:22px!important;border:1px solid var(--line)!important;border-radius:16px;background:linear-gradient(145deg,rgba(18,34,56,.82),rgba(9,22,37,.92));box-shadow:0 14px 38px rgba(0,0,0,.16)}.feed-thread.is-editorial{background:radial-gradient(circle at 100% 0,rgba(168,85,247,.12),transparent 34%),linear-gradient(145deg,rgba(18,34,56,.82),rgba(9,22,37,.92))}.feed-thread.is-target{border-color:rgba(34,211,238,.65)!important;box-shadow:0 0 0 3px rgba(34,211,238,.09),0 16px 44px rgba(0,0,0,.24)}.thread-toolbar{display:flex;align-items:start;justify-content:space-between;gap:16px}.thread-toolbar .thread-meta{flex-wrap:wrap}.follow-thread{flex:0 0 auto;min-height:36px;padding:7px 10px;border:1px solid var(--line);border-radius:999px;background:transparent;color:var(--muted);cursor:pointer;font-size:.72rem;font-weight:700}.follow-thread:hover{border-color:var(--cyan);color:#fff}.follow-thread.is-following{border-color:rgba(52,211,153,.34);background:rgba(52,211,153,.08);color:#a7f3d0}.thread-body{white-space:pre-wrap;line-height:1.65!important;color:var(--body)!important}.thread-stats{display:flex;gap:14px;flex-wrap:wrap;margin-top:12px;color:var(--muted);font:700 .67rem var(--mono)}.reply-tree{display:grid;gap:10px;margin-top:18px}.reply-branch{display:grid;gap:8px}.feed-thread .reply{margin:0;padding:14px 16px;border:1px solid rgba(34,211,238,.18);border-left:3px solid rgba(34,211,238,.42);border-radius:0 12px 12px 0;background:rgba(255,255,255,.025)}.feed-thread .reply.is-nested{margin-left:30px;border-color:rgba(168,85,247,.2);border-left-color:rgba(168,85,247,.58);background:rgba(168,85,247,.035)}.feed-thread .reply.is-accepted{border-left-color:var(--green);background:rgba(52,211,153,.055)}.reply-heading>div{min-width:0}.reply-heading small,.reply-heading time{display:block;color:var(--muted);font-size:.69rem;font-weight:500}.reply-heading small{margin-top:3px}.reply-heading time{white-space:nowrap}.reply-actions{display:flex;align-items:center;gap:2px;flex-wrap:wrap;margin-top:6px}.reply-actions .text-action{min-height:38px;padding-inline:6px}.feed-thread>.reply-form{margin-top:18px;padding-top:16px;border-top:1px solid var(--line)}.reply-target{display:flex;align-items:center;justify-content:space-between;gap:12px;padding:10px 12px;border:1px solid rgba(168,85,247,.25);border-radius:10px;background:rgba(168,85,247,.06);color:#e9d5ff;font-size:.76rem}.reply-target[hidden]{display:none}.reply-target .text-action{color:#e9d5ff}.feed-load-more{text-align:center;padding:12px}.feed-load-more .btn{min-width:220px}.social-health{border-color:rgba(34,211,238,.26)}
@media(max-width:1080px){.feed-v4-layout{grid-template-columns:1fr}.feed-composer{position:static}.feed-filters{grid-template-columns:repeat(3,minmax(0,1fr))}.feed-filter-search{grid-column:span 2}}
@media(max-width:720px){.notification-toggle__label{display:none}.notifications-dialog__head,.notifications-dialog__foot{padding-inline:15px}.notification-item{padding-inline:15px}.feed-filters{grid-template-columns:1fr 1fr}.feed-filter-search{grid-column:1/-1}.thread-toolbar,.reply-heading{display:grid}.follow-thread{justify-self:start}.feed-thread .reply.is-nested{margin-left:12px}.reply-target{align-items:start;display:grid}.feed-v4-layout .card{padding:18px}}
@media(max-width:480px){.feed-filters{grid-template-columns:1fr}.feed-filters>*{grid-column:1!important}.notifications-dialog__foot{display:grid}.notifications-dialog__foot .btn{width:100%}.thread-stats{display:grid;gap:5px}.reply-actions{display:grid;justify-items:start}}

.feed-views{display:flex;gap:8px;overflow-x:auto;overscroll-behavior-inline:contain;scrollbar-width:thin;padding:2px 2px 10px;margin-bottom:2px}.feed-view{display:inline-flex;align-items:center;gap:8px;flex:0 0 auto;min-height:46px;padding:9px 14px;border:1px solid var(--line);border-radius:999px;background:rgba(255,255,255,.025);color:var(--muted);font:700 .75rem var(--body);cursor:pointer}.feed-view:hover{border-color:rgba(34,211,238,.5);color:#fff}.feed-view.is-active{border-color:rgba(34,211,238,.66);background:linear-gradient(135deg,rgba(34,211,238,.14),rgba(168,85,247,.1));color:#ecfeff;box-shadow:0 0 0 3px rgba(34,211,238,.06)}.feed-view:focus-visible{outline:3px solid rgba(34,211,238,.35);outline-offset:2px}.feed-view b{display:grid;place-items:center;min-width:24px;height:24px;padding-inline:6px;border-radius:999px;background:rgba(148,163,184,.12);color:#cbd5e1;font:700 .64rem var(--mono)}.feed-view-note{min-height:1.25rem;margin:0 0 12px;color:var(--muted);font-size:.75rem}.feed-reason{display:flex;align-items:center;gap:7px;width:fit-content;margin:9px 0 2px!important;padding:7px 10px;border:1px solid rgba(168,85,247,.2);border-radius:9px;background:rgba(168,85,247,.055);color:#ddd6fe!important;font-size:.72rem!important}.feed-reason span{color:#c084fc}.thread-heading-actions{display:flex;align-items:center;gap:2px;flex:0 0 auto}.feed-target-banner{display:flex;align-items:center;justify-content:space-between;gap:16px;padding:13px 16px;border:1px solid rgba(34,211,238,.34);border-radius:13px;background:rgba(34,211,238,.06);color:#cffafe}.feed-target-banner span,.feed-target-banner small{display:block}.feed-target-banner small{margin-top:2px;color:var(--muted);font-size:.71rem}.feed-target-banner .text-action{color:#a5f3fc}
@media(max-width:680px){.thread-heading-actions{justify-content:flex-start}.feed-target-banner{align-items:start}.feed-target-banner,.thread-heading{display:grid}.feed-view{min-height:44px;padding-inline:12px}}

/* Digest V4: consentimiento explícito, vista previa y operación sin PII. */
.notification-group,.digest-settings,.digest-category-fieldset{padding:16px;border:1px solid var(--line);border-radius:13px;background:rgba(255,255,255,.018)}.notification-group legend,.digest-settings legend,.digest-category-fieldset legend{padding:0 7px;color:#fff;font:700 .84rem var(--display)}.notification-group .privacy-toggle,.digest-settings .privacy-toggle{margin:10px 0}.digest-consent-copy{margin:10px 2px 0!important;padding:11px 13px;border-left:3px solid var(--cyan);background:rgba(34,211,238,.055);font-size:.76rem}.digest-category-fieldset:disabled{opacity:.56}.digest-category-fieldset.is-error{border-color:var(--danger);box-shadow:0 0 0 3px rgba(251,113,133,.1)}.digest-category-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:9px;margin-top:8px}.digest-category{display:grid;grid-template-columns:auto minmax(0,1fr);gap:10px;align-items:start;min-height:86px;padding:12px;border:1px solid var(--line);border-radius:11px;background:rgba(255,255,255,.018);cursor:pointer}.digest-category:has(input:checked){border-color:rgba(34,211,238,.52);background:rgba(34,211,238,.075)}.digest-category input{width:20px;height:20px;margin:2px 0 0;accent-color:var(--cyan)}.digest-category b,.digest-category small{display:block}.digest-category small{margin-top:4px;color:var(--muted);font-size:.7rem;line-height:1.4}.digest-delivery-state{display:grid;gap:4px;padding:13px 15px;border:1px solid rgba(251,191,36,.28);border-radius:11px;background:rgba(251,191,36,.055)}.digest-delivery-state b{color:#fde68a;font-size:.82rem}.digest-delivery-state span{color:var(--body);font-size:.73rem;line-height:1.5}.digest-delivery-state[data-ready=true]{border-color:rgba(52,211,153,.34);background:rgba(52,211,153,.06)}.digest-delivery-state[data-ready=true] b{color:#a7f3d0}.digest-preview{padding:16px;border:1px solid rgba(168,85,247,.3);border-radius:13px;background:radial-gradient(circle at 100% 0,rgba(168,85,247,.1),transparent 35%),rgba(3,13,25,.45)}.digest-preview[hidden]{display:none}.digest-preview__head{display:flex;align-items:start;justify-content:space-between;gap:14px}.digest-preview__head h3{margin:0}.digest-preview__action{margin:14px 0;padding:13px;border-left:3px solid var(--cyan);background:rgba(34,211,238,.045)}.digest-preview__action p{margin:5px 0!important;font-size:.78rem}.digest-preview__mission{font-size:.78rem}.digest-preview__resources{display:grid;gap:7px}.digest-preview__resources>a{display:grid;gap:4px;padding:11px;border:1px solid var(--line);border-radius:10px;text-decoration:none;background:rgba(255,255,255,.018)}.digest-preview__resources>a:hover{border-color:var(--cyan)}.digest-preview__resources span{color:var(--cyan);font:700 .61rem var(--mono);text-transform:uppercase}.digest-preview__resources b{font-size:.8rem}.digest-preview__resources small{color:var(--muted);font-size:.68rem;line-height:1.4}.digest-health{border-color:rgba(52,211,153,.28)}.digest-health__categories{display:flex;gap:8px;flex-wrap:wrap}.digest-health__categories span{padding:8px 10px;border:1px solid var(--line);border-radius:999px;color:var(--muted);font-size:.69rem}.digest-health__categories b{color:#fff;margin-left:4px}
@media(max-width:680px){.digest-category-grid{grid-template-columns:1fr}.digest-preview__head{display:grid}.digest-category{min-height:0}}
.auth-wall{grid-column:1/-1;align-self:center;width:min(700px,calc(100% - 36px));margin:32px auto;padding:clamp(34px,6vw,58px);text-align:left;position:relative;overflow:hidden;border:1px solid rgba(34,211,238,.3);border-radius:24px;background:radial-gradient(circle at 100% 0,rgba(168,85,247,.2),transparent 42%),linear-gradient(145deg,rgba(18,34,56,.96),rgba(7,17,31,.98));box-shadow:0 34px 100px rgba(0,0,0,.42)}.auth-wall:before{content:"";position:absolute;inset:0 0 auto;height:3px;background:linear-gradient(90deg,var(--cyan),var(--purple),var(--pink))}.auth-wall h1{font:750 clamp(2.25rem,7vw,4rem)/.98 var(--display);letter-spacing:-.045em;max-width:560px;margin:0}.auth-wall>p:not(.eyebrow){max-width:590px;margin:22px 0 0;color:var(--body);font-size:clamp(1rem,2vw,1.12rem);line-height:1.7}.auth-wall .actions{justify-content:flex-start;margin-top:28px}.auth-wall>small{display:block;margin-top:20px;color:var(--muted);font:600 .72rem/1.5 var(--mono)}
@media(max-width:680px){.auth-wall{width:min(100% - 24px,700px);padding:30px 22px}.auth-wall .actions{display:grid}.auth-wall .btn{width:100%}.auth-wall>small{text-align:center}}

/* Consumption V8: checkpoints explícitos, notas privadas y avisos internos. */
.learning-progress__summary{display:flex;align-items:center;justify-content:space-between;gap:10px}.learning-progress__bar{height:7px;overflow:hidden;border:1px solid rgba(34,211,238,.22);border-radius:999px;background:rgba(148,163,184,.1)}.learning-progress__bar i{display:block;height:100%;border-radius:inherit;background:linear-gradient(90deg,var(--cyan),var(--purple));box-shadow:0 0 14px rgba(34,211,238,.3);transition:width .25s ease}.learning-progress__checkpoint{min-height:0!important;margin:0!important;padding:8px 10px;border-left:2px solid var(--purple);background:rgba(168,85,247,.055);color:#e9d5ff!important;font-size:.7rem!important}.continue-learning__checkpoint,.continue-learning__reminder{margin:7px 0!important;color:var(--muted)!important;font-size:.72rem!important;line-height:1.45!important}.continue-learning__reminder{color:#bae6fd!important}.private-note-assistant{display:grid;gap:6px;margin:12px 0}.private-note-assistant .btn{width:fit-content}.private-note-assistant small{max-width:680px;color:var(--muted);font-size:.68rem;line-height:1.45}.notification-item.is-learning{border-left:3px solid var(--purple);background:rgba(168,85,247,.055)}
.learning-checkpoint-dialog{width:min(620px,calc(100% - 28px));max-height:min(90vh,820px);padding:0;border:1px solid rgba(34,211,238,.35);border-radius:20px;background:#081525;color:#fff;box-shadow:0 36px 110px rgba(0,0,0,.58)}.learning-checkpoint-dialog::backdrop{background:rgba(1,7,16,.78);backdrop-filter:blur(5px)}.checkpoint-form{display:grid;gap:11px;padding:clamp(20px,4vw,30px)}.checkpoint-form__head{display:flex;align-items:start;justify-content:space-between;gap:18px;padding-bottom:12px;border-bottom:1px solid var(--line)}.checkpoint-form__head h2{margin:0;font:700 clamp(1.35rem,4vw,1.9rem)/1.15 var(--display)}.checkpoint-resource-title{margin:0!important;color:#d8fbff!important;font-weight:700}.checkpoint-form label{display:flex;align-items:center;justify-content:space-between;gap:12px;color:#f8fafc;font:700 .76rem var(--body)}.checkpoint-form output{color:var(--cyan);font:700 .72rem var(--mono)}.checkpoint-form input[type=text],.checkpoint-form input[type=datetime-local],.checkpoint-form textarea{width:100%;padding:12px 13px;border:1px solid var(--line);border-radius:10px;background:rgba(255,255,255,.035);color:#fff;font:500 .84rem/1.5 var(--body)}.checkpoint-form input:focus,.checkpoint-form textarea:focus{outline:3px solid rgba(34,211,238,.18);border-color:var(--cyan)}.checkpoint-form input[type=range]{width:100%;accent-color:var(--cyan)}.checkpoint-form>small{margin-top:-6px;color:var(--muted);font-size:.68rem;line-height:1.45}.checkpoint-form__actions{display:flex;gap:9px;flex-wrap:wrap;margin-top:5px}.checkpoint-form .field-help{min-height:1.2rem;margin:0;color:#bff7ff;font-size:.72rem}
.learning-checkpoint-dialog{overflow-y:auto}
@media(prefers-reduced-motion:reduce){.learning-progress__bar i{transition:none}}
@media(max-width:620px){.checkpoint-form__head{display:grid;grid-template-columns:minmax(0,1fr) auto}.checkpoint-form__actions{display:grid}.checkpoint-form__actions .btn{width:100%}.private-note-assistant .btn{width:100%}.learning-checkpoint-dialog{max-height:94vh}.checkpoint-form{padding:20px 17px}.checkpoint-form__head .text-action{justify-self:end}}

/* Conversation Intelligence V10: estado de cuenta, filtros compactos y tres niveles. */
.feed-v10-layout{display:grid;grid-template-columns:minmax(270px,330px) minmax(0,1fr);gap:18px;align-items:start}.feed-stream-v10{display:grid;gap:12px;min-width:0}.feed-stream-v10 .feed-views{margin-bottom:-4px}.feed-filters-v10{display:block;margin:0}.feed-filters-v10 .feed-filter-search{margin-bottom:10px}.feed-advanced{border-top:1px solid var(--line);padding-top:10px}.feed-advanced summary,.feed-attention-settings summary{display:flex;align-items:center;justify-content:space-between;gap:12px;min-height:44px;color:#e2e8f0;font-weight:800;cursor:pointer}.feed-advanced summary span{color:var(--muted);font:600 .67rem var(--mono)}.feed-filter-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:10px;margin:12px 0}.feed-advanced .feed-reset{margin-top:3px}.feed-attention-settings{padding-block:16px;margin:0;box-shadow:none}.feed-attention-settings form{margin-top:10px}.feed-attention-settings .privacy-toggle{margin:0}.feed-attention-settings .btn{width:fit-content}.feed-thread-v10.is-unread{border-color:rgba(34,211,238,.42)!important}.feed-thread-v10.is-unread:before{content:"";position:absolute;inset:18px auto auto -4px;width:7px;height:32px;border-radius:999px;background:var(--cyan);box-shadow:0 0 18px rgba(34,211,238,.5)}.unread-badge{padding:4px 7px;border:1px solid rgba(34,211,238,.36);border-radius:999px;background:rgba(34,211,238,.08);color:#a5f3fc;font:700 .62rem var(--mono)}.thread-state-actions{display:flex;align-items:center;justify-content:flex-end;gap:6px;flex-wrap:wrap}.thread-bookmark,.mute-thread{min-height:36px;padding:7px 10px;border:1px solid var(--line);border-radius:999px;background:transparent;color:var(--muted);cursor:pointer;font-size:.72rem;font-weight:700}.thread-bookmark:hover,.mute-thread:hover{border-color:var(--cyan);color:#fff}.thread-bookmark.is-active{border-color:rgba(168,85,247,.42);background:rgba(168,85,247,.1);color:#e9d5ff}.mute-thread.is-muted{border-color:rgba(251,191,36,.34);background:rgba(251,191,36,.07);color:#fde68a}.thread-bookmark:focus-visible,.mute-thread:focus-visible,.follow-thread:focus-visible{outline:3px solid rgba(34,211,238,.28);outline-offset:2px}.feed-thread-v10 .thread-heading{align-items:start}.thread-open{text-decoration:underline;text-underline-offset:4px}.reply-branch-depth-1,.reply-branch-depth-2{border-left:1px solid rgba(168,85,247,.2);margin-left:15px;padding-left:4px}.reply-branch-depth-2{border-left-color:rgba(217,70,239,.25)}.reply-branch-depth-2>.reply{border-left-color:rgba(217,70,239,.58)!important;background:rgba(217,70,239,.035)!important}.reply-truncated{margin:12px 0 0!important;padding:10px 12px;border:1px dashed rgba(34,211,238,.28);border-radius:10px;color:var(--muted)!important;font-size:.74rem}.reply-truncated a{color:var(--cyan);font-weight:800}.feed-stream-v10 .moderation-panel{margin-bottom:12px}
@media(max-width:1080px){.feed-v10-layout{grid-template-columns:1fr}.feed-v10-layout .feed-composer{position:static}.feed-filter-grid{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media(max-width:720px){.feed-v10-layout .card{padding:18px}.thread-state-actions{justify-content:flex-start}.feed-filter-grid{grid-template-columns:1fr}.feed-advanced summary,.feed-attention-settings summary{align-items:start}.feed-advanced summary span{text-align:right}.reply-branch-depth-1,.reply-branch-depth-2{margin-left:5px}.feed-attention-settings .btn{width:100%}}

/* Biblioteca editorial V11: libros 3D y carruseles horizontales accesibles. */
.library-results{display:grid;gap:30px;min-width:0}.library-rail{position:relative;isolation:isolate;min-width:0;overflow:hidden;border:1px solid rgba(34,211,238,.22);border-radius:22px;background:radial-gradient(circle at 8% 0,rgba(34,211,238,.1),transparent 32%),radial-gradient(circle at 94% 12%,rgba(168,85,247,.12),transparent 30%),linear-gradient(145deg,rgba(10,25,43,.93),rgba(5,15,29,.97));box-shadow:0 24px 70px rgba(0,0,0,.24)}.library-rail:before{content:"";position:absolute;inset:0 0 auto;height:2px;background:linear-gradient(90deg,transparent,var(--cyan),var(--purple),var(--pink),transparent);background-size:220% 100%;animation:library-rail-scan 8s linear infinite;pointer-events:none}.library-rail__head{display:flex;align-items:end;justify-content:space-between;gap:24px;padding:24px 26px 0}.library-rail__head>div:first-child{max-width:720px}.library-rail__head h2,.library-more__head h2{margin:0;font:750 clamp(1.35rem,3vw,2rem)/1.08 var(--display);letter-spacing:-.025em}.library-rail__head p:not(.eyebrow){margin:8px 0 0;color:var(--muted);font-size:.86rem;line-height:1.55}.library-rail__controls{display:flex;align-items:center;justify-content:flex-end;gap:7px;flex-wrap:wrap}.library-rail__controls button{min-width:44px;min-height:44px;padding:8px 11px;border:1px solid var(--line);border-radius:11px;background:rgba(255,255,255,.035);color:var(--body);cursor:pointer;font-weight:800}.library-rail__controls button:hover{border-color:var(--cyan);color:#fff;background:rgba(34,211,238,.08)}.library-rail__controls button:disabled{opacity:.42;cursor:not-allowed}.library-rail__status{min-width:58px;color:#bff7ff;font:700 .68rem var(--mono);text-align:center}.library-rail__viewport{display:grid;grid-auto-flow:column;grid-auto-columns:minmax(310px,342px);gap:18px;min-width:0;overflow-x:auto;overscroll-behavior-inline:contain;scroll-snap-type:inline mandatory;scroll-padding-inline:28px;padding:27px 42px 34px 28px;scrollbar-width:thin;scrollbar-color:rgba(34,211,238,.45) rgba(255,255,255,.035);touch-action:pan-x pan-y}.library-rail__viewport::-webkit-scrollbar{height:9px}.library-rail__viewport::-webkit-scrollbar-track{background:rgba(255,255,255,.025);border-radius:999px}.library-rail__viewport::-webkit-scrollbar-thumb{background:linear-gradient(90deg,var(--cyan),var(--purple));border-radius:999px}.library-rail__viewport:focus-visible{outline:3px solid rgba(34,211,238,.38);outline-offset:-6px}.library-rail__item{scroll-snap-align:start;scroll-snap-stop:always;min-width:0;padding:0;overflow:hidden;transition:transform .28s ease,border-color .28s ease,box-shadow .28s ease}.library-rail__item:hover,.library-rail__item:focus-within{transform:translateY(-5px);border-color:rgba(34,211,238,.4);box-shadow:0 24px 55px rgba(0,0,0,.34)}
.library-item__content{display:flex;flex:1;min-width:0;flex-direction:column;padding:19px 20px 21px}.library-rail__item .library-item__top{margin:0}.library-rail__item h3{margin:14px 0 8px;font-size:1.16rem;line-height:1.18}.library-rail__item .library-item__description{display:-webkit-box;min-height:64px;overflow:hidden;-webkit-box-orient:vertical;-webkit-line-clamp:3;line-clamp:3;flex:0;color:var(--body);font-size:.82rem;line-height:1.55}.library-rail__item .recommendation-reason{flex:0}.library-item__primary{width:100%;margin-top:16px}.library-item__tools{margin-top:11px;border:1px solid var(--line);border-radius:11px;background:rgba(3,12,24,.36)}.library-item__tools[open]{border-color:rgba(168,85,247,.38);background:rgba(168,85,247,.035)}.library-item__tools>summary{display:flex;align-items:center;justify-content:space-between;gap:10px;min-height:46px;padding:10px 12px;color:#dbeafe;cursor:pointer;font-size:.76rem;font-weight:800;list-style:none}.library-item__tools>summary::-webkit-details-marker{display:none}.library-item__tools>summary:after{content:"+";color:var(--cyan);font:800 1rem var(--mono)}.library-item__tools[open]>summary:after{content:"−"}.library-item__tools-body{padding:0 11px 12px;border-top:1px solid rgba(255,255,255,.065)}.library-item__tools-body>.study-guide{margin-top:11px}.library-item__actions--editorial{display:grid;grid-template-columns:1fr 1fr;margin-top:14px}.library-item__actions--editorial>.btn:first-child{grid-column:auto}.library-item__actions--editorial .btn{width:100%;padding-inline:10px}.library-download-link{display:inline-flex;align-items:center;min-height:44px;width:fit-content;margin-top:7px;color:var(--cyan);font-size:.74rem;font-weight:800;text-underline-offset:4px}
.book-stage{display:grid;place-items:center;min-height:412px;padding:29px 18px 18px;perspective:1200px;background:radial-gradient(circle at 50% 38%,rgba(34,211,238,.09),transparent 42%),linear-gradient(180deg,rgba(2,8,18,.18),rgba(2,8,18,.58));border-bottom:1px solid rgba(255,255,255,.07)}.book-3d{display:block;width:min(72%,236px);aspect-ratio:1200/1640;perspective:1100px;text-decoration:none}.book-3d__volume{position:relative;display:block;width:100%;height:100%;transform-origin:left center;transform-style:preserve-3d;transform:rotateY(-12deg) rotateX(1deg);transition:transform .38s cubic-bezier(.2,.75,.2,1),filter .38s ease;filter:drop-shadow(22px 24px 25px rgba(0,0,0,.42))}.book-3d__volume:before{content:"";position:absolute;z-index:-1;left:-16px;top:8px;width:18px;height:calc(100% - 16px);transform-origin:right center;transform:rotateY(-88deg);background:linear-gradient(90deg,#050a14,#16304d 45%,#06111f);border:1px solid rgba(34,211,238,.22)}.book-3d__volume:after{content:"";position:absolute;z-index:-1;inset:7px -8px 7px auto;width:10px;background:repeating-linear-gradient(180deg,#d8e2ec 0 2px,#94a3b8 2px 3px);transform:translateZ(-5px);border-radius:0 3px 3px 0;opacity:.88}.book-3d img,.book-3d__placeholder{display:block;width:100%;height:100%;object-fit:cover;border:1px solid rgba(255,255,255,.18);border-radius:3px 7px 7px 3px;background:#07111f}.book-3d__placeholder{display:grid;place-items:center;color:var(--cyan);font:800 3rem var(--display)}.book-3d:hover .book-3d__volume,.book-3d:focus-visible .book-3d__volume{transform:rotateY(-2deg) rotateX(0) translateY(-4px);filter:drop-shadow(13px 28px 30px rgba(0,0,0,.48))}.library-item--ebook .library-item__content{background:linear-gradient(180deg,rgba(12,29,48,.94),rgba(7,20,35,.98))}
.video-card__media{position:relative;display:block;overflow:hidden;aspect-ratio:16/9;background:linear-gradient(135deg,rgba(34,211,238,.11),rgba(168,85,247,.14));border-bottom:1px solid rgba(255,255,255,.08);text-decoration:none}.video-card__media img{display:block;width:100%;height:100%;object-fit:cover;transition:transform .45s cubic-bezier(.2,.7,.2,1),filter .45s ease}.video-card__media:after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,transparent 45%,rgba(2,8,18,.72));pointer-events:none}.video-card__play,.video-card__placeholder{position:absolute;z-index:1;inset:50% auto auto 50%;transform:translate(-50%,-50%);display:grid;place-items:center;width:58px;height:58px;border:1px solid rgba(255,255,255,.6);border-radius:50%;background:linear-gradient(135deg,rgba(34,211,238,.9),rgba(168,85,247,.9));color:#fff;box-shadow:0 14px 35px rgba(0,0,0,.38)}.video-card__placeholder{inset:0;width:100%;height:100%;transform:none;border:0;border-radius:0;background:linear-gradient(135deg,#0b2a3e,#30115a)}.video-card__media:hover img,.video-card__media:focus-visible img{transform:scale(1.045);filter:saturate(1.12)}.library-item--video .library-item__content{background:linear-gradient(180deg,rgba(12,29,48,.92),rgba(7,20,35,.98))}.library-more{display:grid;gap:16px;min-width:0}.library-more__head{display:flex;align-items:end;justify-content:space-between;gap:20px}.library-more .library-grid{grid-template-columns:repeat(3,minmax(0,1fr))}
@keyframes library-rail-scan{0%{background-position:220% 0}100%{background-position:-20% 0}}
@media(max-width:980px){.library-more .library-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.library-rail__head{align-items:start}.library-rail__viewport{grid-auto-columns:minmax(300px,44vw)}}
@media(max-width:720px){.library-results{gap:22px}.library-rail__head{display:grid;padding:21px 18px 0}.library-rail__controls{justify-content:flex-start}.library-rail__viewport{grid-auto-columns:minmax(280px,82vw);padding:22px 28px 28px 18px;scroll-padding-inline:18px}.library-more .library-grid{grid-template-columns:1fr}.book-stage{min-height:385px}.library-rail__item .library-item__description{min-height:0}.library-item__actions--editorial{grid-template-columns:1fr}.library-item__actions--editorial>.btn:first-child{grid-column:auto}}
@media(max-width:430px){.library-rail__viewport{grid-auto-columns:calc(100vw - 62px)}.book-stage{min-height:360px}.book-3d{width:min(72%,220px)}}
@media(prefers-reduced-motion:reduce){.library-rail:before{animation:none}.library-rail__item,.book-3d__volume,.video-card__media img{transition:none!important}.library-rail__item:hover,.library-rail__item:focus-within{transform:none}.book-3d__volume,.book-3d:hover .book-3d__volume,.book-3d:focus-visible .book-3d__volume{transform:none}.video-card__media:hover img,.video-card__media:focus-visible img{transform:none}.library-rail__viewport{scroll-behavior:auto}}