:root{--bg:#f4f7fb;--panel:#fff;--ink:#0f172a;--muted:#64748b;--line:#cbd5e1;--primary:#2563eb;--primary2:#1d4ed8;--ok:#16a34a;--bad:#dc2626;--warn:#f59e0b;--shadow:0 10px 28px rgba(15,23,42,.10);--radius:1.15rem;font-family:Inter,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif}*{box-sizing:border-box}body{margin:0;background:var(--bg);color:var(--ink)}button,input,select,textarea{font:inherit}button{cursor:pointer;border:0;border-radius:.85rem;padding:.65rem .9rem;font-weight:800;background:#e2e8f0;color:#0f172a}button:hover{filter:brightness(.98)}button.primary{background:var(--primary);color:#fff}button.good{background:var(--ok);color:#fff}button.bad{background:var(--bad);color:#fff}button.ghost{background:#f8fafc;border:1px solid var(--line)}button.small{font-size:.82rem;padding:.42rem .6rem;border-radius:.65rem}input,select,textarea{border:2px solid var(--line);border-radius:.85rem;padding:.65rem;width:100%;background:#fff;color:var(--ink)}textarea{min-height:7rem}.app{min-height:100vh;display:grid;grid-template-columns:270px 1fr}.sidebar{background:#0f172a;color:#e5e7eb;padding:1rem;display:flex;flex-direction:column;gap:.45rem;position:sticky;top:0;height:100vh;overflow:auto}.brand{display:flex;align-items:center;gap:.7rem;border-bottom:1px solid rgba(255,255,255,.15);padding-bottom:1rem;margin-bottom:.5rem}.brand .logo{font-size:2rem}.brand b{display:block;font-size:1.05rem}.brand small{display:block;color:#94a3b8}.navBtn{display:flex;align-items:center;justify-content:space-between;gap:.5rem;width:100%;background:transparent;color:#e5e7eb;text-align:left;border-radius:.85rem;padding:.7rem}.navBtn:hover,.navBtn.active{background:#1e293b}.navBtn small{display:block;color:#94a3b8;font-weight:600}.main{padding:1.15rem;max-width:1280px;width:100%;margin:0 auto}.topbar{display:flex;justify-content:space-between;align-items:center;gap:1rem;margin-bottom:1rem}.topbar h1{margin:.2rem 0}.chip{display:inline-flex;align-items:center;gap:.35rem;border:1px solid var(--line);border-radius:999px;background:#fff;padding:.35rem .65rem;font-weight:800}.hero,.panel,.card{background:var(--panel);border:1px solid #e2e8f0;border-radius:var(--radius);box-shadow:var(--shadow)}.hero{padding:1.4rem;margin-bottom:1rem;background:linear-gradient(135deg,#ffffff,#e0f2fe)}.hero h2,.hero h1{margin:.2rem 0 .4rem}.hero p{max-width:75ch}.grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:1rem}.grid2{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:1rem}.panel{padding:1rem;margin-bottom:1rem}.card{padding:1rem}.card h3{margin-top:0}.moduleTabs,.sectionTabs,.row,.toolbar,.filterbar{display:flex;flex-wrap:wrap;gap:.5rem;align-items:center}.moduleTabs button.active,.sectionTabs button.active{background:var(--primary);color:#fff}.sectionTabs{margin:1rem 0}.explanationBox{padding:1rem;border-radius:1rem;background:#f8fafc;border:1px solid #e2e8f0;margin-bottom:1rem}.richText{line-height:1.55}.richText p{margin:.45rem 0}.richText ul,.richText ol{padding-left:1.5rem}.richText table,.tinyArea table{width:100%;border-collapse:collapse;margin:.75rem 0}.richText th,.richText td,.tinyArea th,.tinyArea td{border:1px solid #94a3b8;padding:.45rem}.richText img,.tinyArea img{max-width:100%;border-radius:.8rem}.studyGrid{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:.9rem}.studyCard{background:#fff;border:1px solid #e2e8f0;border-radius:1rem;padding:1rem;box-shadow:0 4px 14px rgba(15,23,42,.06);display:flex;flex-direction:column;gap:.6rem;min-height:180px}.picto{font-size:2.4rem}.studyCard .es{font-size:1.15rem;font-weight:900}.studyCard .ur{font-size:1.05rem;color:#155e75}.note{font-size:.9rem;color:var(--muted)}.mediaBox img{max-width:100%;max-height:180px;border-radius:.8rem;object-fit:contain;border:1px solid #e2e8f0}.mediaBox video{max-width:100%;max-height:180px;border-radius:.8rem;border:1px solid #e2e8f0}.audioRow{display:flex;gap:.4rem;flex-wrap:wrap}.quickCard{display:grid;grid-template-columns:56px 1fr;gap:.8rem;align-items:center}.quickCard .icon{font-size:2.1rem}.quickCard .phrase{font-size:1.35rem;font-weight:900}.quickCard .urdu{font-size:1.1rem;color:#155e75}.settingsBox{display:grid;gap:1rem}.editor{display:grid;gap:1rem}.editorTop{display:flex;justify-content:space-between;align-items:center;gap:1rem}.tinyLikeEditor{border:2px solid var(--line);border-radius:1rem;background:#fff;margin:.6rem 0;overflow:hidden}.tinyToolbar{display:flex;flex-wrap:wrap;gap:.25rem;align-items:center;background:#e5e7eb;border-bottom:1px solid var(--line);padding:.35rem}.tinyToolbar button{border-radius:.4rem;border:1px solid #9ca3af;background:#fff;padding:.28rem .5rem;min-height:2rem}.tinyToolbar select{width:auto;min-width:8rem;border-radius:.4rem;border:1px solid #9ca3af;padding:.3rem}.tinyLabel{font-weight:900;padding:.45rem .6rem;border-bottom:1px solid #e2e8f0;background:#fff}.tinyArea,.tinySource{min-height:13rem;background:#fff;padding:1rem;border:0;outline:0;width:100%;overflow:auto}.tinySource{font-family:ui-monospace,SFMono-Regular,Menlo,monospace}.uploadField{display:grid;gap:.35rem}.uploadField span,label>span{font-weight:900}.uploadField small{display:block;color:var(--muted);margin-top:.25rem}.editorCard{border:1px solid #e2e8f0;border-radius:1rem;padding:1rem;background:#f8fafc;margin:.75rem 0}.practiceBox{max-width:820px;margin:auto}.question{font-size:1.5rem;font-weight:900;text-align:center;margin:1rem 0}.optionGrid{display:grid;gap:.7rem}.optionGrid button{background:#fff;border:2px solid var(--line);text-align:left}.optionGrid button.correct{border-color:var(--ok);background:#dcfce7}.optionGrid button.wrong{border-color:var(--bad);background:#fee2e2}.progressBar{height:12px;background:#e2e8f0;border-radius:999px;overflow:hidden}.progressBar span{display:block;height:100%;background:var(--primary);width:0}.footerHint{color:var(--muted);font-size:.9rem}.contrast{--bg:#020617;--panel:#0f172a;--ink:#f8fafc;--muted:#cbd5e1;--line:#64748b}.contrast .hero{background:#0f172a}.contrast input,.contrast select,.contrast textarea,.contrast .studyCard,.contrast .tinyArea,.contrast .tinySource,.contrast .tinyLabel{background:#020617;color:#f8fafc}.largeText{font-size:1.15rem}.hideImages .mediaBox,.hideImages .picto{display:none}@media(max-width:850px){.app{grid-template-columns:1fr}.sidebar{position:relative;height:auto}.grid2{grid-template-columns:1fr}.main{padding:.8rem}.topbar{align-items:flex-start;flex-direction:column}}

.userBox{border:1px solid rgba(255,255,255,.16);border-radius:.9rem;padding:.7rem;background:#111827;margin-bottom:.45rem}.userBox b,.userBox small{display:block}.userBox small{color:#cbd5e1;font-size:.78rem;margin-top:.2rem}.userActions{display:flex;gap:.35rem;margin-top:.55rem}.userActions button{padding:.35rem .5rem;font-size:.75rem}.explanationHeader{display:flex;align-items:flex-start;justify-content:space-between;gap:1rem}.conjugator .editorTop{align-items:flex-end}.choiceGrid{display:grid;gap:.6rem;margin:.6rem 0 1rem}.choiceGrid.two{grid-template-columns:repeat(2,minmax(0,1fr))}.choiceGrid.three{grid-template-columns:repeat(3,minmax(0,1fr))}.choiceGrid.four{grid-template-columns:repeat(4,minmax(0,1fr))}.choiceGrid button{background:#fff;border:2px solid var(--line);min-height:4rem}.choiceGrid button.primary{background:var(--primary);border-color:var(--primary);color:#fff}.moduleChecklist{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:.5rem;background:#f8fafc;border:1px solid #e2e8f0;border-radius:1rem;padding:.8rem;margin:.75rem 0}.moduleChecklist label{display:flex;gap:.45rem;align-items:center;background:#fff;border:1px solid #e2e8f0;border-radius:.7rem;padding:.55rem}.moduleChecklist input{width:auto}.widePractice{max-width:1100px}.questionHelp{text-align:center;color:#155e75;font-size:1.15rem}.conjForms{display:grid;gap:.6rem}.miniCard{background:#fff}.conjugationEdit{border-color:#bfdbfe}.settingsBox hr,.editor hr{width:100%;border:0;border-top:1px solid #e2e8f0;margin:.5rem 0}.contrast .choiceGrid button,.contrast .moduleChecklist,.contrast .moduleChecklist label{background:#020617;color:#f8fafc}.contrast .userBox{background:#020617}@media(max-width:850px){.choiceGrid.two,.choiceGrid.three,.choiceGrid.four{grid-template-columns:1fr}.explanationHeader,.conjugator .editorTop{flex-direction:column}.practiceBox{max-width:100%}}


/* Alto contraste accesible: fondo negro + letras amarillas. */
.contrast,
.contrast * {
  background-color:#000 !important;
  color:#ffeb00 !important;
  border-color:#ffeb00 !important;
  box-shadow:none !important;
}
.contrast a { color:#ffff66 !important; text-decoration:underline !important; }
.contrast button,
.contrast input,
.contrast textarea,
.contrast select {
  background:#000 !important;
  color:#ffeb00 !important;
  border:2px solid #ffeb00 !important;
}
.contrast button.active,
.contrast .active,
.contrast button.primary,
.contrast .primary,
.contrast .moduleTabs button.active,
.contrast .sectionTabs button.active,
.contrast .choiceGrid button.primary {
  background:#ffeb00 !important;
  color:#000 !important;
  border-color:#ffeb00 !important;
}
.contrast img,
.contrast svg,
.contrast video,
.contrast .picto {
  background:transparent !important;
}
.contrast .studyCard,
.contrast .card,
.contrast .panel,
.contrast .hero,
.contrast .explanationBox,
.contrast .moduleChecklist,
.contrast .moduleChecklist label,
.contrast .tinyArea,
.contrast .tinySource,
.contrast .tinyLabel,
.contrast .quickCard {
  background:#000 !important;
  color:#ffeb00 !important;
  border:2px solid #ffeb00 !important;
}

.tableWrap{overflow:auto}.progressTable{width:100%;border-collapse:collapse;background:#fff}.progressTable th,.progressTable td{border:1px solid #cbd5e1;padding:.65rem;text-align:left}.progressTable th{background:#e0f2fe;color:#0f172a}.contrast .progressTable,.contrast .progressTable th,.contrast .progressTable td{background:#000!important;color:#ffeb00!important;border-color:#ffeb00!important}

/* Pantalla inicial de acceso */
.accessPage{min-height:100vh;display:flex;align-items:center;justify-content:center;padding:2rem;background:linear-gradient(135deg,#eaf4ff,#ffffff 45%,#eefbea);}
.accessCard{width:min(760px,96vw);background:#fff;border:2px solid #bfdbfe;border-radius:2rem;box-shadow:0 24px 70px rgba(15,23,42,.15);padding:2rem;text-align:center;}
.accessLogo{font-size:4rem;margin-bottom:.25rem;}
.accessCard h1{font-size:clamp(2.2rem,5vw,4rem);color:#0f3b82;margin:.2rem 0;font-weight:1000;letter-spacing:.02em;}
.accessCard h2{font-size:1.8rem;margin:.2rem 0;color:#1d4ed8;}
.loginGrid{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:1rem;margin:1rem 0;text-align:left;}
.loginGrid label span{display:block;font-weight:900;margin-bottom:.35rem;color:#0f172a;}
.loginGrid input{width:100%;border:2px solid #cbd5e1;border-radius:.9rem;padding:.85rem 1rem;font-size:1rem;background:#fff;}
.accessActions{justify-content:center;gap:.7rem;flex-wrap:wrap;margin:1rem 0;}
.createBox{margin-top:1rem;border:2px dashed #93c5fd;border-radius:1.2rem;background:#f8fbff;padding:1rem;}
.hidden{display:none!important;}
.testHint{margin-top:1rem;background:#eef6ff;border:1px solid #bfdbfe;border-radius:1rem;padding:.75rem;color:#0f172a;}
.contrast.accessPage,.contrast .accessPage{background:#000!important;}
.contrast .accessCard,.accessPage.contrast .accessCard{background:#000!important;color:#ffeb00!important;border-color:#ffeb00!important;box-shadow:none!important;}
.contrast .accessCard h1,.contrast .accessCard h2,.accessPage.contrast h1,.accessPage.contrast h2{color:#ffeb00!important;}

/* V15: visibilidad, visual de elementos y audios personalizados */
.visualText{
  min-height:120px;
  display:flex;
  align-items:center;
  justify-content:center;
  border:2px solid #bfdbfe;
  border-radius:.9rem;
  background:#f8fbff;
  font-size:clamp(2.4rem,7vw,5rem);
  line-height:1;
  font-weight:1000;
  letter-spacing:.03em;
  color:#0f3b82;
}
.visibilityPanel{
  border:1px solid #cbd5e1;
  border-radius:1rem;
  padding:.85rem;
  background:#f8fafc;
}
.visibilityPanel summary{cursor:pointer;margin-bottom:.6rem;}
.visibilityModule{
  background:#fff;
  border:1px solid #e2e8f0;
  border-radius:.9rem;
  padding:.75rem;
  margin:.55rem 0;
}
.visibilityModule input,.visibilityLessons input,.visibilityInline input{width:auto;}
.visibilityLessons{
  display:grid;
  grid-template-columns:repeat(auto-fit,minmax(210px,1fr));
  gap:.4rem;
  margin-top:.6rem;
  padding-left:.5rem;
}
.visibilityLessons label,.visibilityInline label{
  display:flex;
  align-items:center;
  gap:.45rem;
  border:1px solid #e2e8f0;
  border-radius:.7rem;
  background:#fff;
  padding:.55rem;
}
.badgeHidden{
  display:inline-block;
  font-size:.75rem;
  border-radius:999px;
  padding:.15rem .45rem;
  background:#fee2e2;
  color:#991b1b;
  margin-left:.3rem;
  font-weight:900;
}
.audioOverrideList{display:grid;gap:.75rem;}
.audioOverrideEdit{border-color:#fde68a;background:#fffbeb;}
.contrast .visualText,
.contrast .visibilityPanel,
.contrast .visibilityModule,
.contrast .visibilityLessons label,
.contrast .visibilityInline label,
.contrast .audioOverrideEdit,
.contrast .badgeHidden{
  background:#000!important;
  color:#ffeb00!important;
  border-color:#ffeb00!important;
}

/* V16: roles, configuración por usuario y administración */
.managePanel h4{margin-top:1rem;color:#0f3b82;font-size:1.15rem}.profileList{display:grid;gap:.75rem;margin-top:.75rem}.profileRow{border-color:#bfdbfe;background:#f8fbff}.roleVisibility{max-height:520px;overflow:auto;margin:.75rem 0}.roleVisibility .visibilityModule{break-inside:avoid}.managePanel select,.managePanel input{width:100%;border:1px solid #cbd5e1;border-radius:.7rem;padding:.6rem;background:#fff}.contrast .managePanel,.contrast .profileRow,.contrast .roleVisibility,.contrast .managePanel input,.contrast .managePanel select{background:#000!important;color:#ffeb00!important;border-color:#ffeb00!important}

/* V16.3: editor compacto por selección y reordenación */
.compactEditor{gap:1rem}.editorSelector{border:1px solid #dbeafe;background:#f8fbff;border-radius:1rem;padding:1rem;display:grid;gap:1rem}.selectedSummary{display:grid;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:.75rem}.selectedSummary>div{background:#fff;border:1px solid #e2e8f0;border-radius:.85rem;padding:.75rem}.draftNotice{border:1px solid #fde68a;background:#fffbeb;border-radius:.85rem;padding:.7rem;margin:0}.editorEmpty{background:#f8fafc;border-style:dashed}.draftEditor{border:2px solid #bfdbfe;background:#ffffff}.draftEditor textarea{min-height:8rem}.visibilityToggle{display:flex;align-items:center;gap:.55rem;background:#f8fafc;border:1px solid #e2e8f0;border-radius:.8rem;padding:.75rem;font-weight:900}.visibilityToggle input{width:auto}.draftCardList{display:grid;gap:.85rem}.draftCard{background:#fff;border:2px solid #e2e8f0}.draftCard.dragOver{border-color:#2563eb;background:#eff6ff}.dragHeader{display:flex;justify-content:space-between;gap:.75rem;align-items:center;margin-bottom:.75rem}.dragHandle{display:inline-flex;align-items:center;justify-content:center;width:2rem;height:2rem;border-radius:.55rem;background:#dbeafe;color:#1d4ed8;font-weight:1000;cursor:grab;user-select:none}.editorTools{border:1px solid #cbd5e1;border-radius:1rem;background:#f8fafc;padding:.85rem;margin:.75rem 0}.editorTools summary{cursor:pointer}.moduleHeroImage{margin:.75rem 0}.moduleHeroImage img{max-height:220px;background:#fff}@media(max-width:850px){.dragHeader{flex-direction:column;align-items:flex-start}.dragHeader .row{width:100%}.selectedSummary{grid-template-columns:1fr}}
.contrast .editorSelector,.contrast .selectedSummary>div,.contrast .draftNotice,.contrast .editorEmpty,.contrast .draftEditor,.contrast .visibilityToggle,.contrast .draftCard,.contrast .editorTools,.contrast .dragHandle{background:#000!important;color:#ffeb00!important;border-color:#ffeb00!important}

/* V16.6: menú hamburguesa y práctica ampliada */
.hamburgerBtn{
  position:fixed;
  top:.85rem;
  left:.85rem;
  z-index:60;
  width:2.75rem;
  height:2.75rem;
  border-radius:.9rem;
  display:none;
  align-items:center;
  justify-content:center;
  background:#0f172a;
  color:#fff;
  border:2px solid #fff;
  box-shadow:0 10px 22px rgba(15,23,42,.25);
  font-size:1.25rem;
}
.sidebarClose{
  margin-left:auto;
  width:2.15rem;
  height:2.15rem;
  display:flex;
  align-items:center;
  justify-content:center;
  padding:0;
  border-radius:.65rem;
  background:#334155;
  color:#fff;
  font-size:1.35rem;
  line-height:1;
}
.app.sidebarCollapsed{grid-template-columns:1fr;}
.app.sidebarCollapsed .sidebar{display:none;}
.app.sidebarCollapsed .hamburgerBtn{display:flex;}
.app.sidebarCollapsed .main{padding-left:4.4rem;}
.practiceKind{display:inline-flex;align-items:center;gap:.35rem;border:1px solid #bfdbfe;background:#eff6ff;color:#1d4ed8;border-radius:999px;padding:.35rem .7rem;font-weight:900;margin-bottom:.65rem;}
.listenPrompt{min-height:150px;display:flex;align-items:center;justify-content:center;font-size:5rem;background:#f8fbff;border:2px dashed #bfdbfe;border-radius:1rem;margin:.75rem 0;}
.matchPrompt{display:flex;justify-content:center;margin:.75rem 0;}
.matchPrompt .picto{font-size:5rem;text-align:center;}
.matchPrompt .mediaBox img,.matchPrompt .mediaBox video{max-height:220px;}
.readingText,.gapSentence{font-size:1.45rem;font-weight:900;line-height:1.6;background:#fff;border:2px solid #e2e8f0;border-radius:1rem;padding:1rem;text-align:center;margin:.75rem 0;}
.practiceTypes button small{display:block;line-height:1.25;margin-top:.25rem;}
.conjugationEdit .footerHint{margin:.5rem 0 1rem;}
.contrast .hamburgerBtn,.contrast .sidebarClose,.contrast .practiceKind,.contrast .listenPrompt,.contrast .readingText,.contrast .gapSentence{background:#000!important;color:#ffeb00!important;border-color:#ffeb00!important;}
@media(max-width:850px){
  .app{grid-template-columns:1fr;}
  .hamburgerBtn{display:flex;}
  .app:not(.sidebarCollapsed) .hamburgerBtn{display:none;}
  .app:not(.sidebarCollapsed) .sidebar{position:fixed;z-index:55;left:0;top:0;width:min(86vw,320px);height:100vh;box-shadow:0 30px 80px rgba(15,23,42,.35);}
  .app.sidebarCollapsed .main{padding-left:.8rem;padding-top:4rem;}
}

/* v16.6.2: práctica con apoyo visual, modo solo español y huecos verbales */
.practiceVisual{display:flex;justify-content:center;align-items:center;margin:.75rem auto;min-height:92px;}
.practiceVisual .picto{font-size:4.5rem;text-align:center;line-height:1;}
.practiceVisual .visualText{font-size:3.2rem;font-weight:1000;text-align:center;border:2px solid #dbeafe;border-radius:1rem;padding:.65rem 1rem;background:#eff6ff;min-width:5rem;}
.practiceVisual .mediaBox{display:flex;justify-content:center;width:100%;}
.practiceVisual .mediaBox img,.practiceVisual .mediaBox video{max-height:210px;max-width:100%;object-fit:contain;background:#fff;}
.listenPrompt{font-size:4.5rem;text-align:center;background:#eff6ff;border:2px solid #bfdbfe;border-radius:1.25rem;padding:1.2rem;margin:.75rem 0;}
.gapSentence{letter-spacing:.02em;}
.gapMeta{display:block;text-align:center;font-weight:900;background:#f8fafc;border:1px solid #e2e8f0;border-radius:.9rem;padding:.7rem;margin:.55rem auto 1rem;max-width:720px;}
.gapMeta.ur{font-size:1.1rem;color:#155e75;background:#ecfeff;border-color:#a5f3fc;}
.optionGrid button[dir="rtl"]{text-align:right;font-size:1.08rem;}
.contrast .practiceVisual .visualText,.contrast .gapMeta,.contrast .gapMeta.ur{background:#000!important;color:#ffeb00!important;border-color:#ffeb00!important;}

/* v16.6.3: iconos comunes por tiempo verbal */
.verbTenseImages{border:1px solid #dbeafe;background:#eff6ff;border-radius:1rem;padding:.85rem;margin:1rem 0;}
.verbTenseImages h4{margin:.1rem 0 .35rem;color:#1d4ed8;}
.verbTenseImages>.footerHint{margin:.25rem 0 .75rem;}
.tenseVisualCard{border-color:#bfdbfe;background:#fff;}
.tenseVisualCard>b{display:block;margin-bottom:.5rem;color:#1e3a8a;}
.contrast .verbTenseImages{background:#020617;border-color:#facc15;color:#facc15;}
.contrast .tenseVisualCard{background:#020617;border-color:#facc15;}

/* V16.6.4: conjugaciones con edición en borrador */
.conjCompactEditor{display:grid;gap:1rem;margin-top:.75rem}
.conjPreviewMini{display:grid;grid-template-columns:110px 1fr;gap:1rem;align-items:center;background:#fff;border:1px solid #dbeafe;border-radius:1rem;padding:.85rem}
.conjPreviewMini img{width:100%;max-height:95px;object-fit:contain;border-radius:.8rem;background:#f8fafc;border:1px solid #e2e8f0}
.conjPreviewMini .picto{width:90px;height:90px;display:flex;align-items:center;justify-content:center;font-size:2.8rem;background:#eff6ff;border-radius:1rem;border:1px solid #bfdbfe}
.conjDraftEditor{border:2px solid #bfdbfe;border-radius:1rem;padding:1rem;background:#ffffff}
.conjFormToolbar{align-items:flex-end;margin-top:.5rem}
.conjDraftForm{border-color:#dbeafe;background:#fff}
.dangerZone{border-top:1px solid #e2e8f0;padding-top:.8rem;margin-top:.5rem}
.conjCompactEditor .selectedSummary{display:block;background:#fff;border:1px solid #e2e8f0;border-radius:.85rem;padding:.75rem}
.contrast .conjPreviewMini,.contrast .conjDraftEditor,.contrast .conjDraftForm,.contrast .conjCompactEditor .selectedSummary{background:#000!important;color:#ffeb00!important;border-color:#ffeb00!important}
@media(max-width:850px){.conjPreviewMini{grid-template-columns:1fr}.conjPreviewMini .picto{width:100%;height:80px}.conjFormToolbar{align-items:flex-start}}

/* V16.6.5: accesibilidad de práctica y editor de conjugaciones agrupado */
.practiceQuestion:focus-within,
.conjCompactEditor:focus-within {
  outline: 3px solid rgba(37, 99, 235, 0.35);
  outline-offset: 4px;
}
.practiceOption {
  min-height: 3rem;
}
.practiceOption:focus-visible,
.listenButton:focus-visible,
.navBtn:focus-visible,
.hamburgerBtn:focus-visible,
.sidebarClose:focus-visible,
button:focus-visible,
select:focus-visible,
input:focus-visible,
textarea:focus-visible {
  outline: 3px solid #f59e0b;
  outline-offset: 3px;
  box-shadow: 0 0 0 4px rgba(245, 158, 11, 0.18);
}
.keyboardHelp {
  margin: .75rem 0 0;
  color: var(--muted);
}
.conjTimeList {
  display: grid;
  gap: 1rem;
  margin-top: 1rem;
}
.conjTimeDraft summary {
  cursor: pointer;
  padding: .35rem 0;
}
.conjTimeDraft summary small {
  color: var(--muted);
  margin-left: .5rem;
}
.srOnly {
  position: absolute !important;
  width: 1px !important;
  height: 1px !important;
  padding: 0 !important;
  margin: -1px !important;
  overflow: hidden !important;
  clip: rect(0, 0, 0, 0) !important;
  white-space: nowrap !important;
  border: 0 !important;
}

/* v16.6.6: mover elementos entre lecciones */
.movePanel{border:1px solid var(--line);background:var(--soft);border-radius:18px;padding:1rem;margin:1rem 0;box-shadow:var(--shadow-sm)}
.movePanel h4{margin:.1rem 0 .2rem}
.moveCheck{display:flex;align-items:center;gap:.4rem;margin:0;font-weight:700}
.selectedMoveCard{outline:3px solid var(--accent);background:color-mix(in srgb, var(--accent) 8%, white)}
.badgeInfo{display:inline-flex;align-items:center;padding:.35rem .6rem;border-radius:999px;background:#eef6ff;border:1px solid #bfdbfe;color:#1e3a8a;font-size:.85rem;font-weight:700}
@media (max-width:700px){.movePanel .editorTop{gap:.75rem}.movePanel .row{align-items:stretch}.moveCheck{width:100%}}

/* V16.6.9: clips de vídeo para pronunciación */
.videoClipBox{
  display:grid;
  gap:.45rem;
  justify-items:center;
}
.videoClipButton{
  position:relative;
  width:100%;
  max-width:240px;
  aspect-ratio:16/9;
  padding:0;
  overflow:hidden;
  border-radius:1rem;
  background:#0f172a;
  border:2px solid #bfdbfe;
  box-shadow:0 8px 18px rgba(15,23,42,.12);
}
.videoClipButton video{
  width:100%;
  height:100%;
  object-fit:cover;
  display:block;
  border:0;
  border-radius:0;
  background:#020617;
}
.videoPlayBadge{
  position:absolute;
  left:50%;
  top:50%;
  transform:translate(-50%,-50%);
  width:3rem;
  height:3rem;
  display:flex;
  align-items:center;
  justify-content:center;
  border-radius:999px;
  background:rgba(255,255,255,.92);
  color:#0f172a;
  font-size:1.3rem;
  box-shadow:0 6px 16px rgba(15,23,42,.22);
}
.videoExpandBtn{justify-self:center;}
.videoPopupBackdrop{
  position:fixed;
  inset:0;
  z-index:200;
  background:rgba(2,6,23,.82);
  display:flex;
  align-items:center;
  justify-content:center;
  padding:1rem;
}
.videoPopup{
  position:relative;
  width:min(960px,96vw);
  max-height:92vh;
  background:#0f172a;
  border:3px solid #fff;
  border-radius:1.25rem;
  box-shadow:0 30px 90px rgba(0,0,0,.45);
  padding:3.4rem 1rem 1rem;
}
.videoPopup video{
  display:block;
  width:100%;
  max-height:78vh;
  object-fit:contain;
  background:#000;
  border-radius:.85rem;
}
.videoClose{
  position:absolute;
  right:.75rem;
  top:.65rem;
  width:2.5rem;
  height:2.5rem;
  display:flex;
  align-items:center;
  justify-content:center;
  padding:0;
  border-radius:999px;
  background:#fff;
  color:#0f172a;
  font-size:1.55rem;
  line-height:1;
}
.contrast .videoClipButton,
.contrast .videoPopup{
  border-color:#ffeb00!important;
}
.contrast .videoPlayBadge,
.contrast .videoClose{
  background:#ffeb00!important;
  color:#000!important;
}
@media(max-width:850px){
  .videoPopup{width:96vw;padding:3.2rem .65rem .65rem;}
  .videoClipButton{max-width:100%;}
}

/* V16.6.13: gestor de textos alternativos */
.mediaAltManager summary small{
  margin-left:.35rem;
  color:#475569;
  font-weight:600;
}
.mediaAltToolbar{
  margin:.75rem 0;
  align-items:center;
}
.mediaAltList{
  display:grid;
  gap:.85rem;
  margin-top:.8rem;
}
.mediaAltItem{
  display:grid;
  grid-template-columns:120px 1fr;
  gap:.9rem;
  align-items:start;
  padding:.85rem;
  border:1px solid #dbeafe;
  background:#f8fbff;
  border-radius:1rem;
}
.mediaAltItem.needsAlt{
  border-color:#fbbf24;
  background:#fffbeb;
}
.mediaAltPreview{
  width:120px;
  min-height:90px;
  display:flex;
  align-items:center;
  justify-content:center;
  background:#fff;
  border:1px solid #e5e7eb;
  border-radius:.85rem;
  overflow:hidden;
}
.mediaAltPreview img,
.mediaAltPreview video{
  width:100%;
  height:100%;
  max-height:110px;
  object-fit:contain;
  display:block;
}
.mediaAltBody{
  display:grid;
  gap:.55rem;
}
.mediaAltBody textarea{
  width:100%;
  min-height:4.5rem;
  resize:vertical;
}
.contrast .mediaAltManager summary small{color:#ffeb00!important;}
.contrast .mediaAltItem,
.contrast .mediaAltItem.needsAlt,
.contrast .mediaAltPreview{
  background:#000!important;
  border-color:#ffeb00!important;
}
@media(max-width:650px){
  .mediaAltItem{grid-template-columns:1fr;}
  .mediaAltPreview{width:100%;min-height:120px;}
}

/* V16.6.15: widgets flotantes de accesibilidad y usuario */
.skipMainLink{position:fixed;left:1rem;top:-5rem;z-index:10000;background:#fff;color:#111;border:2px solid #111;border-radius:.7rem;padding:.7rem 1rem;font-weight:700;box-shadow:0 10px 30px rgba(0,0,0,.18)}
.skipMainLink:focus{top:1rem}
.floatingWidgetBtn{position:fixed;z-index:9999;width:3.25rem;height:3.25rem;border-radius:999px;border:2px solid rgba(20,28,45,.18);background:#fff;color:#111;font-size:1.45rem;display:flex;align-items:center;justify-content:center;box-shadow:0 14px 34px rgba(20,28,45,.22);cursor:pointer}
.a11yWidgetBtn{right:1rem;bottom:1rem}.userWidgetBtn{left:1rem;bottom:1rem}
.floatingWidgetBtn:hover,.floatingWidgetBtn:focus{transform:translateY(-2px);outline:3px solid rgba(59,130,246,.35)}
.floatingWidgetPanel{position:fixed;z-index:9998;bottom:4.8rem;width:min(22rem,calc(100vw - 2rem));max-height:min(75vh,35rem);overflow:auto;background:#fff;color:#111;border:1px solid rgba(20,28,45,.16);border-radius:1.1rem;box-shadow:0 20px 50px rgba(20,28,45,.28);padding:1rem}
.a11yPanel{right:1rem}.userPanel{left:1rem}
.widgetHeader{display:flex;align-items:center;justify-content:space-between;gap:.75rem;margin-bottom:.75rem}.widgetHeader button{border-radius:999px;min-width:2.1rem;min-height:2.1rem;padding:.25rem .6rem}.widgetActions{display:grid;gap:.55rem}.widgetAction{width:100%;text-align:left;background:#f8fafc;border:1px solid #dbe3ef;color:#111;border-radius:.75rem;padding:.65rem .75rem}.widgetAction.active{background:#dbeafe;border-color:#60a5fa;font-weight:700}.widgetAction.reset{background:#fff1f2;border-color:#fda4af}.widgetRow{display:grid;gap:.35rem;background:#f8fafc;border:1px solid #dbe3ef;border-radius:.75rem;padding:.65rem .75rem}.row.compact{display:flex;align-items:center;gap:.35rem}.row.compact input[type="range"]{min-width:7rem;flex:1}.userWidgetData p{margin:.35rem 0}.progressMini{display:grid;grid-template-columns:1fr 1fr;gap:.55rem;margin:.7rem 0}.progressMini>div{background:#f8fafc;border:1px solid #dbe3ef;border-radius:.85rem;padding:.65rem;text-align:center}.progressMini b{font-size:1.25rem}.progressMini small{display:block;color:#475569}.widgetAdminPanel{border:2px solid rgba(59,130,246,.25)}.widgetFeatureGrid{display:grid;grid-template-columns:repeat(auto-fit,minmax(14rem,1fr));gap:.55rem;margin:.75rem 0}.widgetFeatureGrid label{background:#f8fafc;border:1px solid #dbe3ef;border-radius:.75rem;padding:.6rem .7rem}
.spacious{line-height:1.75;letter-spacing:.02em}.spacious .studyCard,.spacious .card,.spacious .panel{line-height:1.75}.strongFocus *:focus{outline:4px solid #f59e0b!important;outline-offset:3px!important}.reduceMotion *, .reduceMotion *::before, .reduceMotion *::after{animation-duration:.001ms!important;animation-iteration-count:1!important;transition-duration:.001ms!important;scroll-behavior:auto!important}.visualTextMode .mediaBox img{display:none}.visualText{min-height:6rem;display:flex;align-items:center;justify-content:center;text-align:center;font-size:clamp(1.8rem,4vw,3.2rem);font-weight:800;padding:1rem;border-radius:1rem;background:#f8fafc;border:1px solid #dbe3ef;color:#111}.contrast .floatingWidgetBtn,.contrast .floatingWidgetPanel,.contrast .widgetAction,.contrast .widgetRow,.contrast .progressMini>div,.contrast .widgetFeatureGrid label{background:#000!important;color:#ff0!important;border-color:#ff0!important}.contrast .widgetAction.active{background:#ff0!important;color:#000!important}.contrast .skipMainLink{background:#ff0;color:#000;border-color:#ff0}
@media (max-width:700px){.floatingWidgetBtn{width:3rem;height:3rem}.a11yWidgetBtn{right:.65rem;bottom:.65rem}.userWidgetBtn{left:.65rem;bottom:.65rem}.floatingWidgetPanel{bottom:4.2rem;width:calc(100vw - 1rem)}.a11yPanel{right:.5rem}.userPanel{left:.5rem}.widgetFeatureGrid{grid-template-columns:1fr}}


/* V16.6.16: personalización avanzada y traducciones de widgets */
.floatingWidgetBtn{background:var(--widget-bg,#fff);color:var(--widget-fg,#111827)}
.widgetSvgMask{width:1.6rem;height:1.6rem;display:inline-block;background:currentColor;-webkit-mask:var(--widget-svg) center/contain no-repeat;mask:var(--widget-svg) center/contain no-repeat;flex:0 0 auto}.widgetTextIcon{display:inline-flex;align-items:center;justify-content:center;line-height:1;min-width:1.6rem}.widgetMiniIcon{width:1.85rem;min-width:1.85rem;height:1.85rem;border-radius:.65rem;background:rgba(59,130,246,.12);display:inline-flex;align-items:center;justify-content:center;font-weight:800;font-size:1rem;color:inherit}.widgetBiLabel{display:inline-grid;gap:.05rem;text-align:left;line-height:1.15}.widgetBiLabel small{display:block;color:#64748b;font-weight:500;font-size:.78rem}.widgetAction{display:flex;align-items:center;gap:.65rem}.widgetActionHead{display:flex;align-items:center;gap:.65rem;margin-bottom:.45rem}.widgetHeader b{display:flex;align-items:center;gap:.45rem}.widgetHeader .widgetBiLabel small{font-size:.75rem}.widgetAppearanceGrid{display:grid;grid-template-columns:repeat(auto-fit,minmax(18rem,1fr));gap:.85rem;margin:.85rem 0}.widgetAppearanceCard{background:#f8fafc;border:1px solid #dbe3ef;border-radius:1rem;padding:.85rem;display:grid;gap:.65rem}.widgetAppearanceHead{display:flex;align-items:center;gap:.75rem}.widgetAppearanceHead small{display:block;color:#64748b}.widgetPreviewBtn{position:static!important;z-index:1;width:3rem;height:3rem;box-shadow:0 10px 22px rgba(20,28,45,.15);cursor:default}.widgetFeatureAdmin{background:#f8fafc;border:1px solid #dbe3ef;border-radius:.85rem;padding:.7rem;display:grid;gap:.55rem}.widgetFeatureToggle{display:flex!important;align-items:flex-start;gap:.45rem}.widgetFeatureGrid label .widgetBiLabel,.widgetFeatureAdmin .widgetBiLabel,.widgetUserActionIconGrid .widgetBiLabel{display:inline-grid}.widgetUserActionIconGrid{display:grid;grid-template-columns:repeat(auto-fit,minmax(15rem,1fr));gap:.55rem;margin:.75rem 0}.widgetActionIconAdmin{background:#f8fafc;border:1px solid #dbe3ef;border-radius:.85rem;padding:.65rem;display:grid;gap:.35rem}.widgetActionIconAdmin input,.widgetFeatureAdmin input[type="text"],.widgetFeatureAdmin input:not([type]){width:100%}.contrast .widgetBiLabel small,.contrast .widgetAppearanceHead small{color:#ff0!important}.contrast .widgetMiniIcon{background:#ff0!important;color:#000!important}.contrast .widgetAppearanceCard,.contrast .widgetFeatureAdmin,.contrast .widgetActionIconAdmin{background:#000!important;color:#ff0!important;border-color:#ff0!important}
@media (max-width:700px){.widgetAppearanceGrid{grid-template-columns:1fr}.widgetUserActionIconGrid{grid-template-columns:1fr}.widgetBiLabel small{font-size:.74rem}}