/* VerboLab — styles.css (Iteración 3)
   Mobile-first, legible, con targets táctiles grandes.
*/

html{ color-scheme: light dark; }

/* Theme tokens
   - JS sets: html[data-theme]=system|light|dark and html[data-mode]=light|dark (resolved)
   - Default follows prefers-color-scheme, but data-mode overrides for manual selection.
*/
:root{
  /* Base (light) */
  --bg: #f6f7fb;
  --panel: #ffffff;
  --card: #ffffff;
  --text: #0f172a;
  --muted: #5b6470;
  --border: rgba(15,23,42,.12);
  --danger: #ff4d5d;

  --r: 18px;
  --shadow: 0 14px 40px rgba(2,6,23,.12);

  --fs: 17px;
  --lh: 1.45;

  --tabbarH: 72px;

  /* Premium glass surfaces */
  --glassHeader: rgba(255,255,255,.72);
  --glassPanel: rgba(255,255,255,.66);
  --glassCard: rgba(255,255,255,.72);
  --fieldBg: rgba(255,255,255,.80);
  --chipBg: rgba(255,255,255,.70);
  --barBg: rgba(2,6,23,.08);
  --dashBorder: rgba(15,23,42,.20);

  --dockBg: rgba(255,255,255,.86);
  --dockBorder: rgba(15,23,42,.14);

  --tabbarBg: rgba(255,255,255,.76);
  --tabbarBorder: rgba(15,23,42,.10);
}

@media (prefers-color-scheme: dark){
  :root{
    --bg: #0b0f0b;
    --panel: #101610;
    --card: #0f150f;
    --text: #e9f1ea;
    --muted: #a8b6aa;
    --border: rgba(255,255,255,.08);
    --shadow: 0 10px 30px rgba(0,0,0,.35);

    --glassHeader: rgba(16,22,16,.60);
    --glassPanel: rgba(16,22,16,.55);
    --glassCard: rgba(0,0,0,.18);
    --fieldBg: rgba(0,0,0,.25);
    --chipBg: rgba(0,0,0,.22);
    --barBg: rgba(0,0,0,.25);
    --dashBorder: rgba(255,255,255,.18);

    --dockBg: rgba(0,0,0,.58);
    --dockBorder: rgba(255,255,255,.08);

    --tabbarBg: rgba(16,22,16,.70);
    --tabbarBorder: rgba(255,255,255,.10);
  }
}

html[data-mode="light"]{
  color-scheme: light;

  --bg: #f6f7fb;
  --panel: #ffffff;
  --card: #ffffff;
  --text: #0f172a;
  --muted: #5b6470;
  --border: rgba(15,23,42,.12);
  --shadow: 0 14px 40px rgba(2,6,23,.12);

  --glassHeader: rgba(255,255,255,.72);
  --glassPanel: rgba(255,255,255,.66);
  --glassCard: rgba(255,255,255,.72);
  --fieldBg: rgba(255,255,255,.80);
  --chipBg: rgba(255,255,255,.70);
  --barBg: rgba(2,6,23,.08);
  --dashBorder: rgba(15,23,42,.20);

  --dockBg: rgba(255,255,255,.86);
  --dockBorder: rgba(15,23,42,.14);

  --tabbarBg: rgba(255,255,255,.76);
  --tabbarBorder: rgba(15,23,42,.10);
}

html[data-mode="dark"]{
  color-scheme: dark;

  --bg: #0b0f0b;
  --panel: #101610;
  --card: #0f150f;
  --text: #e9f1ea;
  --muted: #a8b6aa;
  --border: rgba(255,255,255,.08);
  --shadow: 0 10px 30px rgba(0,0,0,.35);

  --glassHeader: rgba(16,22,16,.60);
  --glassPanel: rgba(16,22,16,.55);
  --glassCard: rgba(0,0,0,.18);
  --fieldBg: rgba(0,0,0,.25);
  --chipBg: rgba(0,0,0,.22);
  --barBg: rgba(0,0,0,.25);
  --dashBorder: rgba(255,255,255,.18);

  --dockBg: rgba(0,0,0,.58);
  --dockBorder: rgba(255,255,255,.08);

  --tabbarBg: rgba(16,22,16,.70);
  --tabbarBorder: rgba(255,255,255,.10);
}
html[data-accent="blue"]{
  --accent: #4da3ff;
  --accent2: #6db7ff;
  --glow1: rgba(77,163,255,.14);
  --glow2: rgba(109,183,255,.10);
}
html[data-accent="green"]{
  --accent: #34d399;
  --accent2: #10b981;
  --glow1: rgba(52,211,153,.14);
  --glow2: rgba(16,185,129,.10);
}
html:not([data-accent]){
  --accent: #4da3ff;
  --accent2: #6db7ff;
  --glow1: rgba(77,163,255,.14);
  --glow2: rgba(109,183,255,.10);
}


@media (min-width: 420px){
  :root{ --fs: 18px; }
}
@media (min-width: 1024px){
  :root{ --fs: 18px; }
}

*{ box-sizing: border-box; }
html, body { height: 100%; }
body{
  margin: 0;
  font-family: ui-sans-serif, system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial, "Noto Sans", "Liberation Sans", sans-serif;
  font-size: var(--fs);
  line-height: var(--lh);
  color: var(--text);
  background:
    radial-gradient(1200px 500px at 20% -10%, var(--glow1), transparent 55%),
    radial-gradient(900px 400px at 110% 15%, var(--glow2), transparent 55%),
    var(--bg);
  padding: 16px;
  padding-bottom: 16px;
}

body.has-tabbar{
  padding-bottom: calc(var(--tabbarH) + 16px + env(safe-area-inset-bottom));
}


a{ color: inherit; }

.app{
  max-width: 980px;
  margin: 0 auto;
  display: flex;
  min-height: calc(100vh - 32px);
  flex-direction: column;
  gap: 12px;
}

.header{
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap: 12px;
  padding: 12px 14px;
  border: 1px solid var(--border);
  background: var(--glassHeader);
  border-radius: var(--r);
  box-shadow: var(--shadow);
  backdrop-filter: blur(10px);
}

.brand{
  display:flex;
  align-items:center;
  gap: 12px;
  min-width: 0;
}
.logo{
  width: 40px;
  height: 40px;
  display:grid;
  place-items:center;
  border-radius: 14px;
  background: var(--glow1);
  border: 1px solid color-mix(in srgb, var(--accent) 32%, transparent);
  color: var(--accent);
  font-weight: 800;
  letter-spacing: .02em;
}
.title{
  font-weight: 800;
  font-size: 1.05rem;
}
.subtitle{
  color: var(--muted);
  font-size: .9rem;
}

.pill{
  padding: 8px 10px;
  border-radius: 999px;
  border: 1px solid var(--border);
  color: var(--muted);
  font-size: .9rem;
  white-space: nowrap;
}

.pill.warn{
  color: var(--danger);
  border-color: rgba(255,77,93,.35);
  background: rgba(255,77,93,.06);
}

.pill.ok{
  color: rgba(0,255,178,.92);
  border-color: rgba(0,255,178,.35);
  background: rgba(0,255,178,.06);
}

.panel{
  border: 1px solid var(--border);
  background: var(--glassPanel);
  border-radius: var(--r);
  box-shadow: var(--shadow);
  padding: 16px;
  backdrop-filter: blur(10px);
}

.hidden{ display:none !important; }

h1{
  margin: 0 0 14px 0;
  font-size: clamp(1.25rem, 2.6vw, 1.6rem);
  letter-spacing: -0.01em;
}

.grid{
  display: grid;
  grid-template-columns: 1fr;
  gap: 14px;
  margin-top: 10px;
}

@media (min-width: 760px){
  .panel{ padding: 18px; }
  .grid{ grid-template-columns: repeat(2, minmax(0, 1fr)); }
}

.field label{
  display:block;
  font-weight: 700;
  margin-bottom: 6px;
}

select, input[type="text"]{
  width: 100%;
  min-height: 46px;
  padding: 10px 12px;
  border-radius: 14px;
  border: 1px solid var(--border);
  background: var(--fieldBg);
  color: var(--text);
  font-size: 1rem;
  outline: none;
}

select:focus, input[type="text"]:focus{
  border-color: color-mix(in srgb, var(--accent) 70%, transparent);
  box-shadow: 0 0 0 4px var(--glow1);
}

.hint{
  margin-top: 8px;
  color: var(--muted);
  font-size: .92rem;
}
.dim{ opacity: .9; }

.switchRow{
  display:flex;
  gap: 10px;
}

.switch{
  flex: 1;
  min-height: 46px;
  border-radius: 999px;
  border: 1px solid var(--border);
  background: var(--chipBg);
  color: var(--text);
  font-weight: 700;
  font-size: .98rem;
}

.switch[aria-pressed="true"]{
  border-color: rgba(76,255,106,.55);
  background: var(--glow1);
  color: var(--accent);
}

.check{
  display:flex;
  align-items:center;
  gap: 10px;
  user-select:none;
  margin-top: 8px;
  font-weight: 650;
}
.check input{
  width: 20px;
  height: 20px;
  accent-color: var(--accent2);
}

.ctaRow{
  margin-top: 16px;
  display:flex;
  justify-content:flex-end;
}

.btn{
  min-height: 46px;
  padding: 10px 14px;
  border-radius: 14px;
  border: 1px solid var(--border);
  background: var(--barBg);
  color: var(--text);
  font-weight: 800;
  font-size: 1rem;
}
.btn:active{ transform: translateY(1px); }

.btn.primary{
  border-color: color-mix(in srgb, var(--accent) 55%, transparent);
  background: color-mix(in srgb, var(--accent) 16%, transparent);
  color: var(--accent);
}

.btn.ghost{
  background: transparent;
}

.btn.danger{
  border-color: color-mix(in srgb, var(--danger) 55%, transparent);
  background: color-mix(in srgb, var(--danger) 10%, transparent);
  color: var(--danger);
}

.inlineMsg{
  margin-top: 14px;
  padding: 12px 12px;
  border-radius: 14px;
  border: 1px dashed var(--dashBorder);
  color: var(--muted);
}

.topRow{
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap: 12px;
  margin-bottom: 14px;
}
@media (max-width: 700px){
  .topRow{
    flex-direction: column;
    align-items: stretch;
  }
  .hud{
    width: 100%;
    justify-content: flex-start;
  }
  .hudBtns{
    width: 100%;
  }
  .hudBtns .btn{
    flex: 1;
  }
}

.progress{
  flex: 1;
  min-width: 0;
}
.progressLabel{
  font-weight: 800;
  margin-bottom: 8px;
}
.bar{
  height: 10px;
  border-radius: 999px;
  border: 1px solid var(--border);
  background: var(--barBg);
  overflow:hidden;
}
.barFill{
  height: 100%;
  background: var(--accent);
}

.card{
  border-radius: var(--r);
  border: 1px solid var(--border);
  background: var(--glassCard);
  padding: 16px;
}

.kicker{
  color: var(--muted);
  font-weight: 800;
  font-size: .92rem;
  letter-spacing: .02em;
  text-transform: uppercase;
}

.mt{ margin-top: 14px; }

.big{
  margin-top: 6px;
  font-size: clamp(1.25rem, 4.2vw, 1.85rem);
  font-weight: 900;
  letter-spacing: -0.02em;
  overflow-wrap: anywhere;
}

.row{
  display:flex;
  gap: 10px;
  flex-wrap: wrap;
  margin-top: 10px;
}

.chip{
  padding:10px 14px;
  border-radius:999px;
  border:1px solid var(--border);
  background: var(--chipBg);
  font-weight: 900;
  font-size: 1.02rem;
  letter-spacing:.01em;
}

.answerRow{
  display:flex;
  gap: 10px;
  margin-top: 14px;
  flex-direction: column;
}

@media (min-width: 520px){
  .answerRow{ flex-direction: row; align-items: stretch; }
  .answerRow input{ flex: 1; }
  .answerRow .btn{ width: 160px; }
}


.inlineFeedback{
  margin-top: 12px;
  padding: 12px;
  border-radius: 16px;
  border: 1px solid var(--border);
  background: var(--glassCard);
  display:flex;
  gap: 12px;
  align-items:flex-start;
}

.inlineBadge{
  font-weight: 900;
  padding: 8px 10px;
  border-radius: 999px;
  border: 1px solid var(--border);
  background: var(--chipBg);
  white-space: nowrap;
}

.inlineBadge.ok{ border-color: rgba(76,255,166,.35); }
.inlineBadge.bad{ border-color: rgba(255,102,102,.38); }

.inlineText{ flex: 1; min-width: 0; }
.inlineCorrect{ font-weight: 800; }
.inlineExample{ margin-top: 6px; color: var(--muted); }
.inlineExample .hl{ color: var(--accent); }

.feedback{
  margin-top: 14px;
  padding-top: 12px;
  border-top: 1px solid var(--border);
}

.feedbackTop{
  display:flex;
  align-items:flex-start;
  justify-content:space-between;
  gap: 12px;
  flex-wrap: wrap;
}

.result{
  font-weight: 900;
  padding: 8px 10px;
  border-radius: 999px;
  border: 1px solid var(--border);
  background: var(--chipBg);
}

.result.ok{
  border-color: rgba(76,255,106,.55);
  color: var(--accent);
}
.result.bad{
  border-color: rgba(255,90,106,.55);
  color: var(--danger);
}

.correctLine{
  color: var(--muted);
  font-weight: 650;
  flex: 1;
  min-width: 220px;
}

.exampleBox{
  margin-top: 12px;
  padding: 12px;
  border-radius: 14px;
  border: 1px solid var(--dockBorder);
  background: var(--glassCard);
}

.example{
  margin-top: 6px;
  font-size: 1.05rem;
  line-height: 1.55;
}

.hl{
  color: var(--accent);
  font-weight: 900;
}

.nextRow{
  margin-top: 12px;
  display:flex;
  justify-content:flex-end;
}

.resultCard{
  padding: 16px;
  border-radius: var(--r);
  border: 1px solid var(--border);
  background: var(--glassCard);
}

.score{
  font-size: clamp(2rem, 8vw, 3rem);
  font-weight: 950;
  letter-spacing: -0.02em;
  color: var(--accent);
}
.meta{
  color: var(--muted);
  margin-top: 6px;
  font-weight: 650;
}
.mini{
  margin-top: 14px;
  display:flex;
  gap: 10px;
  flex-wrap: wrap;
}

.footer{
  display:flex;
  align-items:center;
  justify-content:center;
  gap: 10px;
  padding: 10px 12px;
  border-radius: 14px;
  border: 1px solid var(--border);
  background: var(--glassPanel);
  color: var(--muted);
  font-size: .92rem;
}

@media (max-width: 540px){
  .footer{ display:none; }
}

.sep{
  opacity: .55;
}

.srOnly{
  position:absolute !important;
  width:1px;height:1px;
  padding:0;margin:-1px;
  overflow:hidden;clip:rect(0,0,0,0);
  white-space:nowrap;border:0;
}

@media (prefers-reduced-motion: reduce){
  *{ scroll-behavior: auto !important; }
  .btn:active{ transform: none; }
}


/* Iteración 4 — centrado UX + infinitivo destacado + análisis */
.card{
  text-align: center;
}
.row{
  justify-content: center;
}
.answerRow{
  justify-content: center;
}
#answerInput{
  text-align: left;
}
#spanishInf{
  font-size: clamp(1.55rem, 5.2vw, 2.25rem);
  color: var(--accent);
}
#nativeVerb{
  opacity: .95;
}

/* Resultados: análisis */
.analysisBox{
  margin-top: 14px;
  padding: 12px;
  border-radius: 14px;
  border: 1px solid var(--dockBorder);
  background: var(--glassCard);
  text-align: left;
}
.analysisText{
  margin-top: 8px;
  color: var(--text);
  font-weight: 650;
}
.breakdown{
  margin-top: 10px;
  display: grid;
  gap: 10px;
}
.brRow{
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 10px;
  align-items: center;
}
.brName{
  font-weight: 800;
  color: var(--text);
}
.brPct{
  font-weight: 900;
  color: var(--accent);
}
.brBar{
  grid-column: 1 / -1;
  height: 10px;
  border-radius: 999px;
  border: 1px solid var(--border);
  background: var(--barBg);
  overflow: hidden;
}
.brFill{
  height: 100%;
  background: var(--accent);
  width: 0%;
}
.mistakes{
  margin-top: 10px;
  display: grid;
  gap: 10px;
}
.mItem{
  border: 1px solid var(--dockBorder);
  background: var(--glassCard);
  border-radius: 14px;
  padding: 10px 10px;
}
.mTop{
  display:flex;
  gap: 8px;
  flex-wrap: wrap;
  align-items: baseline;
  justify-content: space-between;
}
.mKey{
  font-weight: 900;
}
.mMeta{
  color: var(--muted);
  font-weight: 650;
  font-size: .95rem;
}
.mLine{
  margin-top: 6px;
  color: var(--text);
  font-weight: 650;
}

/* Iteración 6 — traducción premium por verbo */
.mtSm{ margin-top: 10px; }
.example.translation{
  color: var(--muted);
  font-size: 1rem;
}


/* Iteración 7: lectura más cómoda en escritorio */
.card{ max-width: 720px; margin: 0 auto; }


/* --- Config: tenses chips --- */
.tensesChips{
  display:flex;
  flex-wrap:wrap;
  gap:8px;
  margin-top:8px;
}
.chipSm{
  display:inline-flex;
  align-items:center;
  padding:6px 10px;
  border-radius:999px;
  border:1px solid var(--line);
  background:rgba(0,0,0,.25);
  color:var(--text);
  font-size:13px;
  line-height:1;
  user-select:none;
}

/* --- Feedback micro-UX --- */
.feedbackTop{
  display:flex;
  gap:12px;
  align-items:flex-start;
}
.feedbackTop .lines{
  flex:1;
  min-width:0;
}
.userLine, .correctLine, .accentTip{
  font-size:15px;
  line-height:1.35;
  color:var(--muted);
  word-wrap:break-word;
}
.userLine{
  color:var(--text);
  margin-bottom:4px;
}
.correctLine{
  margin-bottom:4px;
}
.accentTip{
  padding:8px 10px;
  border-radius:12px;
  border:1px dashed rgba(94,220,94,.55);
  background:rgba(16, 26, 16, .6);
  color:rgba(196,255,196,.92);
}

.mtXs{ margin-top:8px; }

#practiceFailedBtn{
  border:1px solid rgba(94,220,94,.55);
  background:rgba(0,0,0,.25);
}
#practiceFailedBtn:disabled{
  opacity:.5;
  cursor:not-allowed;
}


/* --- Reportar ejemplo --- */
.btn.small{
  padding:10px 12px;
  font-size:14px;
  border-radius:14px;
}


.btn.tiny{
  min-height: 32px;
  padding: 6px 10px;
  font-size: 12px;
  border-radius: 999px;
}

.btn.ghost.tiny{
  padding: 6px 10px;
}
.reportRow{
  display:flex;
  align-items:center;
  gap:10px;
  margin-top:10px;
}
.reportMsg{
  font-size:13px;
  color:var(--muted);
}


/* --- v7.17 UX polish --- */
.card{
  max-width: 760px;
  margin: 0 auto;
  text-align: center;
}
.resultCard{
  max-width: 760px;
  margin: 0 auto;
}
.row{ justify-content: center; }

#spanishInf{
  font-size: clamp(1.7rem, 6.0vw, 2.35rem);
}

.answerRow{
  max-width: 560px;
  margin-left: auto;
  margin-right: auto;
}
#answerInput{
  text-align: center;
}

@media (min-width: 760px){
  .answerRow{
    flex-direction: row;
    align-items: stretch;
  }
  .answerRow input{ flex: 1; }
  .answerRow .btn{ width: 160px; }
}

.highlights{
  display:grid;
  grid-template-columns: 1fr;
  gap: 10px;
  margin-top: 12px;
}
@media (min-width: 760px){
  .highlights{
    grid-template-columns: repeat(3, 1fr);
  }
}
.hItem{
  border: 1px solid var(--dockBorder);
  background: var(--glassCard);
  border-radius: 14px;
  padding: 12px;
}
.hLabel{
  font-size: 0.9rem;
  color: var(--muted);
  font-weight: 700;
}
.hValue{
  margin-top: 6px;
  font-weight: 900;
  font-size: 1.05rem;
  line-height: 1.25;
}


/* --- Coach diff feedback (v7.18) --- */
.userLine, .correctLine{
  font-size: 1.02rem;
  line-height: 1.55;
}
.diffText{
  display:inline-block;
  margin-left:6px;
  font-family: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono", "Courier New", monospace;
  white-space: pre-wrap;
  word-break: break-word;
}
.diffBad{
  background: rgba(255, 90, 90, .18);
  border-bottom: 1px solid rgba(255, 90, 90, .55);
  border-radius: 6px;
  padding: 0 2px;
}
.diffGood{
  background: rgba(76,255,106,.14);
  border-bottom: 1px solid rgba(76,255,106,.55);
  border-radius: 6px;
  padding: 0 2px;
}
.diffAccentBad{
  background: rgba(255, 196, 76, .18);
  border-bottom: 1px solid rgba(255, 196, 76, .55);
  border-radius: 6px;
  padding: 0 2px;
}
.diffAccentGood{
  background: rgba(255, 196, 76, .12);
  border-bottom: 1px solid rgba(255, 196, 76, .55);
  border-radius: 6px;
  padding: 0 2px;
}

/* Visual polish */
.card{
  box-shadow: 0 12px 40px rgba(0,0,0,.25);
}
.feedback{
  animation: vblFadeIn .18s ease-out;
}
@keyframes vblFadeIn{
  from{ transform: translateY(4px); opacity: .0; }
  to{ transform: translateY(0); opacity: 1; }
}


/* --- Auto-flow controls --- */
.fieldSub{
  margin-top: 12px;
  display:flex;
  flex-direction:column;
  gap: 8px;
}
.subLabel{
  font-weight: 800;
  color: var(--muted);
  font-size: .92rem;
}

select{
  width: 100%;
  padding: 12px 14px;
  border-radius: 14px;
  border: 1px solid var(--border);
  background: var(--fieldBg);
  color: var(--text);
  font-size: 1rem;
  font-weight: 800;
}


/* Auto-next sticky next button on mobile */
@media (max-width: 540px){
  .nextRow{
    position: sticky;
    bottom: calc(10px + env(safe-area-inset-bottom));
    justify-content: center;
    background: var(--dockBg);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    padding: 10px;
    border-radius: 16px;
    border: 1px solid var(--dockBorder);
  }
  .nextRow .btn{
    width: 100%;
  }
}


/* --- v7.20: Sticky dock (mobile, one-hand) --- */
.answerDock{
  width: 100%;
}

@media (max-width: 540px){
  .answerDock{
    position: sticky;
    bottom: calc(10px + env(safe-area-inset-bottom));
    margin-top: 12px;
    padding: 10px;
    border-radius: 18px;
    border: 1px solid var(--dockBorder);
    background: var(--dockBg);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    z-index: 20;
  }
  .answerRow{
    max-width: none;
    margin: 0;
  }
  .answerRow{
    flex-direction: column;
    gap: 10px;
  }
  .answerRow input{
    width: 100%;
  }
  .answerRow .btn{
    width: 100%;
  }

  /* En mobile avanzamos con el botón principal (dock), escondemos el botón 'Siguiente' duplicado */
  .nextRow{ display:none; }
}

/* --- Visual polish (producto) --- */
.card{
  transition: transform .16s ease-out, box-shadow .16s ease-out;
}
.card:has(#answerInput:focus){
  transform: translateY(-1px);
  box-shadow: 0 16px 50px rgba(0,0,0,.30);
}

.btn{
  transition: transform .10s ease-out, background .10s ease-out, border-color .10s ease-out, opacity .10s ease-out;
}
.btn:active{
  transform: translateY(1px);
}
.btn:focus-visible, input:focus-visible, select:focus-visible{
  outline: 2px solid rgba(94,220,94,.45);
  outline-offset: 2px;
}

/* Suavizar transiciones entre preguntas */
#nativeVerb, #spanishInf, #tenseLabel, #personLabel{
  transition: opacity .12s ease-out, transform .12s ease-out;
}


/* --- v7.21: Branding + Onboarding + Accessibility --- */
.byline{
  margin-top: 2px;
  font-size: .9rem;
  color: var(--muted);
  font-weight: 800;
}
.footerBy{
  color: var(--muted);
  font-weight: 800;
  font-size: .95rem;
}

/* Auto-next countdown bar */
.autoNextBar{
  display:flex;
  align-items:center;
  justify-content: space-between;
  gap: 10px;
  margin-top: 10px;
  padding: 10px 12px;
  border-radius: 14px;
  border: 1px solid var(--dockBorder);
  background: var(--glassCard);
}
.autoNextText{
  font-size: .95rem;
  color: var(--text);
  font-weight: 900;
}

/* Modal (onboarding) */
.modal{
  position: fixed;
  inset: 0;
  z-index: 50;
  background: rgba(0,0,0,.62);
  display:flex;
  align-items:center;
  justify-content:center;
  padding: 18px;
}
.modalCard{
  width: 100%;
  max-width: 620px;
  border-radius: 20px;
  border: 1px solid rgba(255,255,255,.10);
  background: rgba(10,10,10,.92);
  box-shadow: 0 18px 60px rgba(0,0,0,.45);
  padding: 16px;
}
.modalTop{
  display:flex;
  align-items:center;
  justify-content: space-between;
  gap: 10px;
}
.modalTitle{
  font-weight: 1000;
  font-size: 1.15rem;
}
.modalBody{
  margin-top: 12px;
  padding: 12px;
  border-radius: 16px;
  border: 1px solid var(--dockBorder);
  background: rgba(0,0,0,.20);
}
.modalStep{
  font-size: 1.02rem;
  line-height: 1.55;
}
.modalDots{
  display:flex;
  gap: 8px;
  margin-top: 12px;
  justify-content:center;
}
.dot{
  width: 10px;
  height: 10px;
  border-radius: 999px;
  background: rgba(255,255,255,.18);
  border: 1px solid rgba(255,255,255,.10);
}
.dot.on{
  background: rgba(94,220,94,.75);
}
.modalActions{
  margin-top: 12px;
  display:flex;
  align-items:center;
  justify-content: space-between;
  gap: 12px;
}
.smallCheck{
  font-size: .95rem;
}
.modalBtns{
  display:flex;
  gap: 10px;
}



/* Setup Wizard (v7.36.5) */
.setupChoices{
  margin-top: 10px;
  display:flex;
  flex-wrap:wrap;
  gap: 10px;
}
.choiceBtn{
  padding: 10px 14px;
  border-radius: 999px;
  border: 1px solid var(--border);
  background: var(--chipBg);
  color: var(--text);
  font-weight: 1000;
  letter-spacing: .01em;
  cursor: pointer;
}
.choiceBtn:focus{ outline: 2px solid rgba(94,220,94,.55); outline-offset: 2px; }
.choiceBtn.on{
  border-color: rgba(94,220,94,.65);
  box-shadow: 0 0 0 3px rgba(94,220,94,.12);
}
.choiceBtn small{
  display:block;
  font-weight: 800;
  opacity: .72;
  margin-top: 2px;
}

/* Text scaling (accessibility) */
:root{ --fontScale: 1; }
body{ font-size: calc(16px * var(--fontScale)); }
body.text-large{ --fontScale: 1.10; }

/* Night / high contrast */
body.theme-night{
  --bg: #000000;
  --panel: rgba(0,0,0,.92);
  --text: #f7fff7;
  --muted: rgba(247,255,247,.72);
  --border: rgba(247,255,247,.18);
}
body.theme-night .answerDock,
body.theme-night .autoNextBar{
  background: rgba(0,0,0,.78);
  border-color: rgba(247,255,247,.16);
}

/* --- v7.22: Teclado rápido (tildes) + Onboarding multi-idioma --- */
.accentBar{
  display:flex;
  gap: 8px;
  flex-wrap: wrap;
  margin-bottom: 10px;
  justify-content: center;
}
.accentKey{
  padding: 8px 10px;
  border-radius: 14px;
  border: 1px solid rgba(255,255,255,.10);
  background: var(--glassCard);
  color: var(--text);
  font-weight: 1000;
  min-width: 38px;
  text-transform:none;
}
.accentKey:active{ transform: translateY(1px); }

@media (min-width: 541px){
  .accentBar{ justify-content: flex-start; }
}

.modalTopRight{
  display:flex;
  align-items:center;
  gap: 10px;
}
.miniSelect{
  padding: 8px 10px;
  border-radius: 14px;
  border: 1px solid rgba(255,255,255,.10);
  background: var(--glassCard);
  color: var(--text);
  font-weight: 900;
  font-size: .95rem;
}

/* v7.26.2 — header actions + admin */
.headerRight{display:flex;align-items:center;gap:8px;flex-wrap:wrap;justify-content:flex-end;}
.tags{display:flex;flex-wrap:wrap;gap:8px;margin-top:8px;}
.tag{padding:6px 10px;border-radius:999px;border:1px solid var(--border);background:rgba(255,255,255,.04);font-size:.9rem;}
.muted{color:var(--muted);}
.list{display:flex;flex-direction:column;gap:8px;margin-top:8px;}
.uRow{padding:10px;border:1px solid var(--border);border-radius:14px;background:rgba(255,255,255,.03);}
.uEmail{font-weight:700;}
.uMeta{color:var(--muted);font-size:.9rem;margin-top:2px;}


/* ---- Admin Panel v2 (7.27.0) ---- */
.adminControls{
  display:flex;
  gap:12px;
  flex-wrap:wrap;
  align-items:flex-end;
  margin-top:10px;
}
.field.inline{ min-width:140px; }
.field.inline.grow{ flex:1 1 260px; }
.adminTable{
  margin-top:10px;
  border:1px solid rgba(255,255,255,.08);
  border-radius:16px;
  overflow:hidden;
}
.aHead, .aRow{
  display:grid;
  grid-template-columns: 1.4fr 1.1fr .9fr .9fr .9fr auto;
  gap:10px;
  padding:12px 14px;
  align-items:center;
}
.aHead{
  background: rgba(255,255,255,.04);
  font-size:.9rem;
  color: rgba(255,255,255,.8);
}
.aRow{
  border-top:1px solid rgba(255,255,255,.06);
}
.aRow:hover{ background: rgba(255,255,255,.03); }
.aName{ font-weight:700; }
.aEmail{ font-size:.92rem; color: rgba(255,255,255,.72); margin-top:2px; }
.aStack{ display:flex; flex-direction:column; }
.aNum{ font-weight:700; }
.aMuted{ color: rgba(255,255,255,.65); font-size:.9rem; }
.aActions{ display:flex; gap:8px; justify-content:flex-end; flex-wrap:wrap; }
.pillOn{ color: rgba(0,255,178,.9); }
.pillOff{ color: rgba(255,150,150,.9); }

.toggle{
  display:inline-flex;
  align-items:center;
  gap:8px;
  user-select:none;
}
.toggle input{ width:18px; height:18px; }

.modalOverlay{
  position:fixed;
  inset:0;
  background: rgba(0,0,0,.6);
  display:flex;
  align-items:center;
  justify-content:center;
  padding:18px;
  z-index:80;
}
.modalCard{
  width:min(980px, 100%);
  max-height: 90vh;
  overflow:auto;
  border-radius:20px;
  border:1px solid rgba(255,255,255,.10);
  background: rgba(10,14,12,.92);
  box-shadow: 0 20px 60px rgba(0,0,0,.55);
  padding:16px;
}

/* Student modal width override (Panel profesor) */
.modalOverlay .modalCard{
  width: min(1200px, 96vw);
  max-width: none;
}
.modalOverlay .modalGrid{
  grid-template-columns: 360px 1fr;
}
@media (max-width: 860px){
  .modalOverlay .modalGrid{ grid-template-columns: 1fr; }
}

.modalHead{
  display:flex;
  gap:12px;
  align-items:flex-start;
  justify-content:space-between;
  margin-bottom:12px;
}
.modalGrid{
  display:grid;
  grid-template-columns: 1fr 1.2fr;
  gap:14px;
}
.miniCard{
  border:1px solid rgba(255,255,255,.08);
  border-radius:16px;
  background: rgba(255,255,255,.03);
  padding:14px;
}
.spark svg{ width:100%; height:64px; }
.spark .muted{ opacity:.7; }
.adminList{ display:flex; flex-direction:column; gap:10px; }
.sRow{
  display:flex;
  justify-content:space-between;
  gap:10px;
  padding:10px 12px;
  border-radius:14px;
  border:1px solid rgba(255,255,255,.08);
  background: rgba(255,255,255,.02);
}
.sRowLast{
  border-color: rgba(255,255,255,.16);
  box-shadow: 0 0 0 2px rgba(255,255,255,.05) inset;
}
.sLeft{ display:flex; flex-direction:column; gap:2px; }
.sTop{ display:flex; gap:8px; flex-wrap:wrap; }
.sChip{ font-size:.82rem; padding:4px 8px; border-radius:999px; border:1px solid rgba(255,255,255,.12); }
.sPct{ font-weight:800; font-size:1.05rem; }
@media (max-width: 860px){
  .aHead, .aRow{ grid-template-columns: 1.4fr 1fr 1fr auto; }
  .colHideMd{ display:none; }
  .modalGrid{ grid-template-columns: 1fr; }
}
@media (max-width: 520px){
  .aHead{ display:none; }
  .aRow{
    grid-template-columns: 1fr;
    gap:8px;
    align-items:flex-start;
  }
  .aActions{ justify-content:flex-start; }
}

.noScroll{ overflow:hidden; }


/* --- Admin Student Detail (v7.28) --- */
.srOnly{ position:absolute; left:-9999px; width:1px; height:1px; overflow:hidden; }
.filtersRow{ display:flex; gap:10px; align-items:center; margin:10px 0 8px; flex-wrap:wrap; }
.chipRow{ display:flex; gap:8px; align-items:center; flex-wrap:wrap; margin:0 0 10px; }
.teacherSeg{ margin:8px 0 10px; }
.importBox textarea{
  width: 100%;
  resize: vertical;
  min-height: 120px;
  padding: 12px;
  border-radius: 14px;
  border: 1px solid rgba(255,255,255,.10);
  background: rgba(255,255,255,.03);
  color: var(--text);
}
.importGrid{ display:grid; grid-template-columns: 1fr 1.6fr; gap:12px; margin-top:10px; }
.importPreview{
  margin-top: 10px;
  padding: 10px 12px;
  border-radius: 14px;
  border: 1px dashed rgba(255,255,255,.14);
  background: rgba(255,255,255,.02);
}
@media (max-width: 720px){
  .importGrid{ grid-template-columns: 1fr; }
}
.chipBtn{
  padding: 8px 10px;
  border-radius: 999px;
  border: 1px solid rgba(255,255,255,.10);
  background: var(--chipBg);
  color: var(--text);
  font-weight: 650;
  font-size: .92rem;
}
.chipBtn[aria-pressed="true"]{
  border-color: color-mix(in srgb, var(--accent) 65%, transparent);
  background: var(--glow1);
  color: var(--accent);
}
.chipBtn:focus{ outline: none; box-shadow: 0 0 0 4px var(--glow1); }
.field.small select{ padding:10px 12px; border-radius:12px; }
.btn.small{ padding:10px 12px; border-radius:12px; }
.mistGrid{ display:grid; grid-template-columns: 1fr 1fr; gap:14px; margin-top:10px; }
.mistList{ display:flex; flex-direction:column; gap:8px; }
.mistItem{ display:flex; justify-content:space-between; align-items:center; gap:10px; padding:10px 12px; border:1px solid rgba(255,255,255,.08); border-radius:14px; background: var(--glassCard); }
.mistLeft{ display:flex; flex-direction:column; gap:2px; }
.mistName{ font-weight:650; }
.mistMeta{ font-size: 12px; opacity:.8; }
.mistRight{ font-variant-numeric: tabular-nums; font-weight:650; }
.mb8{ margin-bottom:8px; }
.importBox textarea{
  width: 100%;
  resize: vertical;
  min-height: 120px;
  padding: 12px;
  border-radius: 14px;
  border: 1px solid rgba(255,255,255,.10);
  background: rgba(255,255,255,.03);
  color: var(--text);
}
.importGrid{ display:grid; grid-template-columns: 1fr 1.6fr; gap:12px; margin-top:10px; }
.importPreview{ margin-top:10px; padding:10px 12px; border-radius:14px; border:1px dashed rgba(255,255,255,.14); background: rgba(255,255,255,.02); }
@media (max-width: 860px){
  .modalGrid{ grid-template-columns: 1fr; }
  .mistGrid{ grid-template-columns: 1fr; }
}
@media (max-width: 720px){
  .segRow{ flex-wrap:wrap; }
  .segBtn{ flex:auto; }
  .importGrid{ grid-template-columns: 1fr; }
}


/* Focus (teacher assigned) */
.focusCard{
  margin-top: 14px;
  padding: 14px;
  border-radius: 16px;
  border: 1px solid rgba(255,255,255,.10);
  background: rgba(255,255,255,.03);
}
.focusLine{
  margin-top: 6px;
  font-size: 1.05rem;
  line-height: 1.35;
}
.tensesPick{
  display:flex;
  flex-wrap:wrap;
  gap:8px;
  margin-top:10px;
}
.tPick{
  display:inline-flex;
  align-items:center;
  gap:8px;
  padding:8px 10px;
  border-radius:999px;
  border:1px solid rgba(255,255,255,.12);
  background: rgba(255,255,255,.02);
  cursor:pointer;
  user-select:none;
  font-size:.95rem;
}
.tPick input{ width:16px; height:16px; }

.modalHead .btn{ flex: 0 0 auto; }



/* v7.29.2 — Focus editor clarity */
.check.noTop{ margin-top:0; font-weight:650; }
.focusToggleRow{ display:flex; align-items:center; justify-content:flex-start; }
.focusForceGrid{
  display:grid;
  grid-template-columns: 1fr 1fr;
  gap:12px;
}
.focusBtnRow{
  display:flex;
  gap:12px;
  align-items:center;
}
.focusBtnRow .btn{ width:100%; justify-content:center; }
@media (max-width: 700px){
  .focusForceGrid{ grid-template-columns: 1fr; }
  .focusBtnRow{ flex-direction:column; }
}

/* ---- Reports table (teacher) ---- */
.rHead, .rRow{display:grid; grid-template-columns: 1.2fr 1.4fr 1.2fr 0.8fr; gap:10px; align-items:start;}
.rHead{padding:10px 12px; border-radius:14px; background:rgba(255,255,255,0.06); font-weight:600;}
.rRow{padding:10px 12px; border-radius:14px; border:1px solid rgba(255,255,255,0.08); margin-top:10px;}
.rMeta{font-size:12px; opacity:0.75; margin-top:4px;}
.rText{font-size:14px; line-height:1.3;}
.rActions{display:flex; gap:8px; justify-content:flex-end; flex-wrap:wrap;}
@media (max-width: 860px){
  .rHead, .rRow{grid-template-columns: 1fr;}
  .rActions{justify-content:flex-start;}
}


/* === Premium HUD + Pause Overlay === */
.hud{
  display:flex;
  gap: 10px;
  align-items:center;
  justify-content:flex-end;
  flex-wrap: wrap;
}
.hudItem{
  padding: 8px 10px;
  border: 1px solid var(--border);
  border-radius: 14px;
  background: var(--glassCard);
  min-width: 92px;
  text-align: center;
}
.hudLbl{
  font-size: 12px;
  color: var(--muted);
  margin-bottom: 2px;
}
.hudVal{
  font-weight: 900;
  letter-spacing: .2px;
}
.hudBtns{
  display:flex;
  gap: 8px;
  align-items:center;
}

.overlay{
  position: fixed;
  inset: 0;
  display:flex;
  align-items:center;
  justify-content:center;
  padding: 18px;
  background: rgba(0,0,0,.65);
  z-index: 120;
}
.overlayCard{
  width: min(520px, 100%);
  border-radius: 22px;
  border: 1px solid rgba(255,255,255,.12);
  background: rgba(12,12,16,.92);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  padding: 18px 16px;
  box-shadow: 0 14px 50px rgba(0,0,0,.45);
}

/* === Premium micro-animations === */
@keyframes vlShake{
  0%{ transform: translateX(0); }
  20%{ transform: translateX(-6px); }
  40%{ transform: translateX(6px); }
  60%{ transform: translateX(-4px); }
  80%{ transform: translateX(4px); }
  100%{ transform: translateX(0); }
}
@keyframes vlPop{
  0%{ transform: scale(1); }
  60%{ transform: scale(1.02); }
  100%{ transform: scale(1); }
}
.shake{ animation: vlShake .26s ease; }
.popOk{ animation: vlPop .18s ease; }

/* === Result premium blocks === */
.patterns{
  display:flex;
  flex-direction: column;
  gap: 10px;
}
.pItem{
  border: 1px solid rgba(255,255,255,.10);
  border-radius: 16px;
  padding: 10px 12px;
  background: var(--glassCard);
}
.pTop{
  display:flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 10px;
  margin-bottom: 6px;
}
.pKey{ font-weight: 900; }
.pMeta{ color: var(--muted); font-size: 13px; }

.repasoControls{
  margin-top: 12px;
  padding-top: 12px;
  border-top: 1px solid rgba(255,255,255,.10);
  display:flex;
  flex-direction: column;
  gap: 10px;
}
.repRow{
  display:flex;
  align-items:center;
  justify-content: space-between;
  gap: 10px;
}
.repRow select{
  min-width: 110px;
  padding: 10px 12px;
  border-radius: 14px;
  border: 1px solid var(--border);
  background: var(--fieldBg);
  color: var(--text);
}
.check{
  display:flex;
  align-items:center;
  gap: 10px;
  color: var(--muted);
  user-select:none;
}
.check input{ width: 18px; height: 18px; }

@media (max-width: 540px){
  .hud{
    justify-content: flex-start;
  }
  .hudItem{
    min-width: 96px;
  }
}


/* === Verb Catalog (v7.32.0) === */
#screenCatalog .grid{
  grid-template-columns: 1fr 180px;
}
@media (max-width: 640px){
  #screenCatalog .grid{ grid-template-columns: 1fr; }
}

.panelTop{
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap: 12px;
}

/* === Practice Home (v7.35.8) === */
.practiceGoalTop{
  display:flex;
  align-items:flex-end;
  justify-content:space-between;
  gap: 12px;
}
.practiceStreak{
  text-align:right;
  min-width: 92px;
}
.actionsRow{
  display:flex;
  gap: 10px;
  flex-wrap: wrap;
  margin-top: 12px;
}
.actionsRow .btn{
  flex: 1 1 180px;
}
@media (max-width: 560px){
  .actionsRow .btn{
    flex: 1 1 100%;
  }
}
.smallSelect{
  width: 160px;
  max-width: 100%;
}
.catalogLayout{
  display:grid;
  grid-template-columns: 1fr 1.2fr;
  gap: 14px;
  margin-top: 14px;
}
.catalogList{
  border: 1px solid var(--border);
  border-radius: 18px;
  background: rgba(255,255,255,0.03);
  overflow: hidden;
  max-height: calc(100vh - 270px);
  overflow-y: auto;
}
.vHead{
  display:grid;
  grid-template-columns: 1fr 1fr;
  gap: 10px;
  padding: 10px 12px;
  font-weight: 850;
  background: rgba(255,255,255,0.06);
  border-bottom: 1px solid rgba(255,255,255,0.08);
}
.vRow{
  display:grid;
  grid-template-columns: 1fr 1fr;
  gap: 10px;
  padding: 10px 12px;
  cursor: pointer;
  border-bottom: 1px solid rgba(255,255,255,0.06);
}
.vRow:last-child{ border-bottom:none; }
.vRow:hover{ background: rgba(255,255,255,0.04); }
.vRow.active{ background: rgba(255,255,255,0.07); }
.vEs{ display:flex; align-items:center; gap: 8px; font-weight: 950; letter-spacing: .2px; }
.lvlTag{
  font-size: .72rem;
  font-weight: 850;
  padding: 2px 8px;
  border-radius: 999px;
  border: 1px solid rgba(255,255,255,0.14);
  background: rgba(255,255,255,0.06);
  color: var(--muted);
}
.vTr{ opacity: .9; }

.catalogDetail{
  border: 1px solid var(--border);
  border-radius: 18px;
  padding: 12px;
  background: var(--glassCard);
  max-height: calc(100vh - 270px);
  overflow-y: auto;
}
.catCardTitle{
  display:flex;
  align-items:flex-start;
  justify-content:space-between;
  gap: 12px;
}
.catVerb{ font-size: 1.65rem; font-weight: 950; }
.catTranslation{ margin-top: 2px; color: var(--muted); font-weight: 700; }
.catMeta{ margin-top: 6px; font-size: .92rem; color: var(--muted); }
.catActionsRow{
  margin-top: 8px;
  display: flex;
  align-items: center;
  gap: 10px;
  flex-wrap: wrap;
}

.catTabs{
  margin-top: 12px;
}

.catTabs .segBtn{
  padding: 9px 10px;
}

.tabCount{
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 22px;
  height: 18px;
  padding: 0 6px;
  margin-left: 6px;
  border-radius: 999px;
  font-size: 12px;
  font-weight: 900;
  color: var(--muted);
  background: rgba(255,255,255,0.06);
  border: 1px solid rgba(255,255,255,0.10);
}
html[data-mode="light"] .tabCount{
  background: rgba(15,23,42,0.06);
  border-color: rgba(15,23,42,0.10);
}

.catNote{
  margin-top: 10px;
  font-size: .92rem;
  color: var(--muted);
}

.cBlocks{ margin-top: 12px; display:flex; flex-direction:column; gap: 10px; }
.cBlock{
  border: 1px solid rgba(255,255,255,0.08);
  border-radius: 16px;
  padding: 10px 10px;
  background: rgba(255,255,255,0.02);
}
.cTitle{ font-weight: 900; margin-bottom: 8px; }


.cTitleRow{
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:10px;
  margin-bottom:8px;
}

.cTitleRow .cTitle{
  margin:0;
}

.cFormBtn{
  background:transparent;
  border:1px solid transparent;
  padding:4px 8px;
  border-radius:12px;
  font:inherit;
  font-weight:900;
  color:var(--text);
  cursor:pointer;
}

.cFormBtn:hover{
  background:rgba(127,127,127,.08);
}

.cFormBtn:focus-visible{
  outline:2px solid var(--primary);
  outline-offset:2px;
}
.cRows{ display:grid; gap: 6px; }
.cRow{
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap: 10px;
  padding: 6px 8px;
  border-radius: 12px;
  background: rgba(255,255,255,0.03);
}
.cP{ color: var(--muted); font-weight: 750; }
.cF{ font-weight: 900; }

@media (max-width: 900px){
  .catalogLayout{ grid-template-columns: 1fr; }
  .catalogList, .catalogDetail{ max-height: unset; }
}


/* --- Verb import (teacher) --- */
.importResult{
  margin-top: 12px;
  padding: 12px;
  border-radius: 14px;
  border: 1px solid var(--border);
  background: var(--chipBg);
}
.importResult .pillRow{
  display:flex;
  flex-wrap:wrap;
  gap: 8px;
  margin-bottom: 10px;
}
.importResult .pill{
  display:inline-flex;
  align-items:center;
  gap: 6px;
  padding: 6px 10px;
  border-radius: 999px;
  border: 1px solid rgba(255,255,255,.12);
  background: rgba(255,255,255,.06);
  font-size: 13px;
}
.importResult details{
  margin-top: 10px;
}
.importResult summary{
  cursor: pointer;
  font-weight: 700;
}
.importResult pre{
  margin-top: 8px;
  padding: 10px;
  border-radius: 12px;
  border: 1px solid rgba(255,255,255,.12);
  background: var(--barBg);
  white-space: pre-wrap;
  overflow-wrap: anywhere;
  font-family: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, 'Liberation Mono', 'Courier New', monospace;
  font-size: 12px;
  color: var(--muted);
}


/* ===== Premium bottom tab bar (iOS-like) ===== */

body.has-tabbar .app{
  padding-bottom: calc(var(--tabbarH) + env(safe-area-inset-bottom) + 12px);
}

.toast{
  position: fixed;
  left: 12px;
  right: 12px;
  bottom: 14px;
  z-index: 60;
  max-width: 560px;
  margin: 0 auto;
  padding: 10px 12px;
  border-radius: 14px;
  background: rgba(0,0,0,.55);
  color: #fff;
  border: 1px solid rgba(255,255,255,.14);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  box-shadow: 0 10px 30px rgba(0,0,0,.28);
}
html[data-mode="light"] .toast{
  background: rgba(15,23,42,.78);
}
body.has-tabbar .toast{
  bottom: calc(var(--tabbarH) + env(safe-area-inset-bottom) + 14px);
}
body.has-tabbar .answerDock{
  bottom: calc(var(--tabbarH) + env(safe-area-inset-bottom) + 10px);
}
body.has-tabbar .nextRow{
  bottom: calc(var(--tabbarH) + env(safe-area-inset-bottom) + 10px);
}

.tabbar{
  position: fixed;
  left: 0;
  right: 0;
  bottom: 0;
  z-index: 55;
  padding: 8px 12px calc(8px + env(safe-area-inset-bottom));
  background: var(--tabbarBg, rgba(16,22,16,.70));
  border-top: 1px solid var(--tabbarBorder, rgba(255,255,255,.10));
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  box-shadow: 0 -10px 30px rgba(0,0,0,.18);
  transform: translateY(0);
}

.tabbar.hidden{
  transform: translateY(110%);
  pointer-events: none;
}

@media (prefers-reduced-motion: reduce){
  .tabbar{ transition: none !important; }
  .tabbar.hidden{ transform: translateY(110%); }
}

@media (prefers-reduced-motion: no-preference){
  .tabbar{ transition: transform .22s ease; }
}

.tabbarInner{
  max-width: 560px;
  margin: 0 auto;
  display: flex;
  gap: 6px;
}

.tabItem{
  flex: 1;
  min-width: 0;
  border: 0;
  background: transparent;
  padding: 8px 6px 6px;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 4px;
  color: var(--muted);
  font-size: 11px;
  letter-spacing: .01em;
  position: relative;
  cursor: pointer;
  border-radius: 16px;
}

.tabItem:focus-visible{
  outline: 2px solid color-mix(in srgb, var(--accent) 70%, transparent);
  outline-offset: 2px;
}

.tabIcon{
  width: 22px;
  height: 22px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
}
.tabIcon svg{
  width: 22px;
  height: 22px;
  display: block;
}

.tabItem.is-active{
  color: var(--accent);
}

.tabItem.is-active::after{
  content: "";
  position: absolute;
  bottom: 3px;
  width: 22px;
  height: 3px;
  border-radius: 99px;
  background: var(--accent);
  opacity: .95;
}

.tabItem.is-locked{
  opacity: .55;
}

.tabLabel{
  line-height: 1.1;
  text-align: center;
  max-width: 100%;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

/* ===== Settings screen ===== */

.settingsCard{
  display: grid;
  gap: 14px;
}

.settingBlock{
  display: grid;
  gap: 8px;
}

.segmented{
  display: flex;
  gap: 6px;
  padding: 6px;
  border-radius: 999px;
  border: 1px solid var(--border);
  background: rgba(255,255,255,.04);
}
html[data-mode="light"] .segmented{
  background: rgba(15,23,42,.04);
}

.segBtn{
  flex: 1;
  border: 0;
  background: transparent;
  color: var(--muted);
  padding: 10px 10px;
  border-radius: 999px;
  font-weight: 700;
  font-size: 13px;
  cursor: pointer;
}

.segBtn.is-on{
  background: rgba(255,255,255,.10);
  color: var(--text);
  box-shadow: 0 8px 18px rgba(0,0,0,.18);
}
html[data-mode="light"] .segBtn.is-on{
  background: rgba(15,23,42,.08);
  box-shadow: 0 10px 20px rgba(2,6,23,.10);
}

.sessionRow{
  display: flex;
  gap: 10px;
  align-items: center;
  justify-content: space-between;
}

.select{
  width: 100%;
  padding: 12px 12px;
  border-radius: 14px;
  border: 1px solid var(--border);
  background: rgba(255,255,255,.04);
  color: var(--text);
}

html[data-mode="light"] .select{
  background: rgba(15,23,42,.04);
}

/* Make sure footer never gets stuck under the tabbar */
body.has-tabbar .footer{
  padding-bottom: calc(env(safe-area-inset-bottom) + var(--tabbarH) + 12px);
}
/* --- Insights PRO (v7.36.9) --- */
.insightsGrid{
  display:grid;
  grid-template-columns: repeat(4, 1fr);
  gap:10px;
  margin-top:10px;
}
@media (max-width: 860px){
  .insightsGrid{ grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 420px){
  .insightsGrid{ grid-template-columns: 1fr; }
}

.insightsList{ display:flex; flex-direction:column; gap:10px; margin-top:12px; }
.iRow{
  display:flex;
  justify-content:space-between;
  align-items:center;
  gap:12px;
  padding:12px 12px;
  border-radius:16px;
  border:1px solid rgba(255,255,255,.08);
  background: rgba(255,255,255,.02);
}
.iRow:focus-within{ box-shadow: 0 0 0 4px var(--glow1); border-color: rgba(255,255,255,.14); }
.iMain{ display:flex; flex-direction:column; gap:4px; min-width:0; }
.iTitle{ font-weight:780; letter-spacing:-0.01em; white-space:nowrap; overflow:hidden; text-overflow:ellipsis; }
.iSub{ display:flex; gap:8px; flex-wrap:wrap; }
.iChip{ font-size:.82rem; padding:4px 8px; border-radius:999px; border:1px solid rgba(255,255,255,.12); }
.iStat{ font-size:.9rem; opacity:.82; }
.iActions{ display:flex; gap:8px; align-items:center; flex-shrink:0; }
.btn.tiny{ padding:8px 10px; border-radius:12px; font-size:.92rem; }

@media (max-width: 520px){
  .iRow{ flex-direction:column; align-items:flex-start; }
  .iActions{ width:100%; justify-content:flex-end; }
}


/* --- Insights v3: Dimensiones + receta (v7.36.15) --- */
.insightsDimsGrid{
  display:grid;
  grid-template-columns: repeat(3, 1fr);
  gap:10px;
  margin-top:12px;
}
@media (max-width: 860px){
  .insightsDimsGrid{ grid-template-columns: 1fr; }
}
.insightsMiniList{
  display:flex;
  flex-direction:column;
  gap:10px;
  margin-top:10px;
}
.iRow.mini{
  padding:10px 10px;
  border-radius:14px;
}
.iRow.mini .iTitle{ font-weight:760; }
.iRow.mini .btn.tiny{ padding:7px 9px; border-radius:12px; }

/* --- Insights v2: Plan 7 días + Export (v7.36.12) --- */
.plan7List{ display:flex; flex-direction:column; gap:10px; margin-top:12px; }
.planDayRow{
  display:flex;
  justify-content:space-between;
  align-items:center;
  gap:12px;
  padding:12px 12px;
  border-radius:16px;
  border:1px solid rgba(255,255,255,.08);
  background: rgba(255,255,255,.02);
}
.planDayMain{ display:flex; flex-direction:column; gap:4px; min-width:0; }
.planDayTitle{ font-weight:800; letter-spacing:-0.01em; }
.planDaySub{ display:flex; gap:8px; flex-wrap:wrap; align-items:center; opacity:.86; }
.planBadge{ font-size:.82rem; padding:4px 8px; border-radius:999px; border:1px solid rgba(255,255,255,.12); }
.planDone{ border-color: rgba(120,255,210,.22); background: rgba(120,255,210,.06); }
.planDayActions{ display:flex; gap:8px; align-items:center; flex-shrink:0; }

@media (max-width: 520px){
  .planDayRow{ flex-direction:column; align-items:flex-start; }
  .planDayActions{ width:100%; justify-content:flex-end; }
}

/* Practice Home: Weakness widget (v7.36.12) */
.weakList{ display:flex; flex-direction:column; gap:10px; margin-top:12px; }
.weakItem{
  display:flex;
  justify-content:space-between;
  align-items:center;
  gap:10px;
  padding:10px 12px;
  border-radius:16px;
  border:1px solid rgba(255,255,255,.08);
  background: rgba(255,255,255,.02);
}
.weakMain{ display:flex; flex-direction:column; gap:4px; min-width:0; }
.weakTitle{ font-weight:780; white-space:nowrap; overflow:hidden; text-overflow:ellipsis; }
.weakSub{ display:flex; gap:8px; flex-wrap:wrap; opacity:.85; }