/* La Cuota — estilo limpio y simple (directriz de Deivy):
   blanco/negro + un solo acento verde. Mucho espacio, una acción por pantalla. */

:root{
  --bg:#ffffff;
  --ink:#111111;
  --muted:#8e8e93;
  --accent:#1a7f4b;
  --warn:#b3261e;
  --soft:#f5f5f7;
  --line:#e9e9ec;
  --radius:14px;
}

*{box-sizing:border-box;margin:0;padding:0}
html{-webkit-text-size-adjust:100%}
body{
  background:var(--bg);
  color:var(--ink);
  font-family:-apple-system,BlinkMacSystemFont,"SF Pro Text","Segoe UI",Roboto,Helvetica,Arial,sans-serif;
  font-size:17px;
  line-height:1.45;
  -webkit-font-smoothing:antialiased;
}

#app{max-width:480px;margin:0 auto;min-height:100vh}
.view{padding:28px 22px 48px;display:block}
.view[hidden]{display:none}

/* Encabezados */
.top{padding:8px 0 22px}
.top h1{font-size:30px;font-weight:700;letter-spacing:-0.5px}
.sub{color:var(--muted);font-size:15px;margin-top:4px}
.top.center{text-align:center}
.top.nav{display:flex;align-items:center;gap:8px}
.navtitle{flex:1;min-width:0}
.navtitle h1{font-size:24px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.navtitle .sub{margin-top:0}
.iconbtn{
  background:none;border:none;color:var(--ink);
  font-size:22px;line-height:1;min-width:40px;min-height:40px;
  display:flex;align-items:center;justify-content:center;cursor:pointer;
  -webkit-tap-highlight-color:transparent;
}

/* Grupos en inicio */
.gitem{
  display:flex;align-items:center;gap:12px;width:100%;
  background:none;border:none;border-bottom:1px solid var(--line);
  padding:18px 2px;cursor:pointer;text-align:left;
  font:inherit;color:inherit;
}
.gitem .gdot{width:44px;height:44px;border-radius:50%;background:var(--soft);
  display:flex;align-items:center;justify-content:center;
  font-weight:700;font-size:18px;flex:none}
.gitem .ginfo{flex:1;min-width:0}
.gitem .gname{display:block;font-weight:600;font-size:18px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.gitem .gstat{display:block;color:var(--muted);font-size:14px;margin-top:2px}
.gitem .gchev{color:var(--muted);font-size:20px}
.empty{text-align:center;color:var(--muted);padding:48px 20px;font-size:16px}

/* Mes */
.monthnav{display:flex;align-items:center;justify-content:space-between;padding:2px 0 16px}
.monthlabel{font-size:17px;font-weight:600;text-transform:capitalize}

/* Totales */
.totals{display:flex;flex-wrap:wrap;gap:8px;padding:6px 0 22px}
.total{flex:1 1 45%;text-align:center;background:var(--soft);border-radius:var(--radius);padding:16px 6px}
.totals.t3 .total{flex:1 1 30%}
.tnum{display:block;font-size:22px;font-weight:700;letter-spacing:-0.5px}
.tnum.warn{color:var(--warn)}
.tlab{display:block;color:var(--muted);font-size:13px;margin-top:4px}

/* Miembros */
.members{border-top:1px solid var(--line)}
.mrow{display:flex;align-items:stretch;border-bottom:1px solid var(--line);min-height:68px}
.msec{padding:18px 2px 4px;font-size:13px;font-weight:700;letter-spacing:.05em;text-transform:uppercase;color:var(--muted)}
.mmain{
  flex:1;display:flex;align-items:center;gap:14px;min-width:0;
  background:none;border:none;padding:12px 2px;cursor:pointer;text-align:left;
  font:inherit;color:inherit;-webkit-tap-highlight-color:transparent;
}
.mrow .avatar{width:46px;height:46px;border-radius:50%;background:var(--soft);
  display:flex;align-items:center;justify-content:center;font-weight:700;font-size:19px;flex:none}
.minfo{flex:1;min-width:0}
.mname{display:block;font-size:17px;font-weight:600;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.mstat{display:block;font-size:14px;margin-top:2px;color:var(--muted)}
.mstat.paid{color:var(--accent)}
.toggle{
  width:34px;height:34px;border-radius:50%;flex:none;
  border:2px solid #d2d2d6;background:#fff;
  display:flex;align-items:center;justify-content:center;
  font-size:19px;color:#fff;transition:background .15s,border-color .15s;
}
.mrow.paid .toggle{background:var(--accent);border-color:var(--accent)}
.wabtn{
  flex:none;align-self:center;width:48px;height:48px;border-radius:50%;border:1px solid var(--line);
  background:#fff;font-size:20px;cursor:pointer;margin-right:2px;
  display:flex;align-items:center;justify-content:center;
}

/* Acciones */
.actions{display:flex;flex-direction:column;gap:10px;padding-top:26px}

/* Botones */
.btn-primary{
  background:var(--ink);color:#fff;border:none;border-radius:var(--radius);
  font-size:17px;font-weight:600;min-height:54px;padding:14px 20px;cursor:pointer;width:100%;
}
.btn-block{display:block;width:100%;margin-top:14px}
/* Barra inferior fija: la acción principal siempre visible */
.homebar{position:fixed;left:50%;transform:translateX(-50%);bottom:0;width:100%;max-width:480px;
  padding:8px 22px calc(12px + env(safe-area-inset-bottom));
  background:linear-gradient(to bottom, rgba(255,255,255,0), var(--bg) 45%)}
.homebar .btn-block{margin-top:0}
.homebar .btn-block + .btn-block{margin-top:8px}
.homebar.actions{padding-top:8px;gap:0}
#v-home{padding-bottom:120px}
#v-members{padding-bottom:180px}
#v-group{padding-bottom:190px}

/* Detalle de período: identidad visual de "documento" */
#v-pdetail{background:#f2f2f6;margin:-28px -22px -48px;padding:28px 22px 120px;min-height:100vh}
.pdoc{background:#fff;border:1px solid #e4e4e9;border-radius:18px;padding:18px 16px;box-shadow:0 2px 12px rgba(0,0,0,.05)}
.plock{display:inline-block;font-size:13px;font-weight:700;color:#636366;background:#f1f1f4;border-radius:999px;padding:6px 12px;margin-bottom:12px}
.pdoc .fine{margin-top:14px}

.btn-ghost{
  background:#fff;color:var(--ink);border:1px solid #d9d9de;border-radius:var(--radius);
  font-size:16px;font-weight:600;min-height:52px;padding:12px 18px;cursor:pointer;width:100%;
}
.btn-danger-ghost{
  background:#fff;color:var(--warn);border:1px solid #f0c9c6;border-radius:var(--radius);
  font-size:16px;font-weight:600;min-height:52px;padding:12px 18px;cursor:pointer;width:100%;
}
.linkbtn{
  display:block;background:none;border:none;color:var(--muted);
  font-size:15px;margin:22px auto 0;cursor:pointer;padding:10px;
}
button:active{opacity:.6}

/* Formularios */
.flabel{display:block;font-size:14px;color:var(--muted);margin:20px 0 6px}
input[type=text],input[type=tel],input[type=number],input[type=email]{
  width:100%;font-size:20px;padding:14px 4px;border:none;border-bottom:2px solid var(--line);
  outline:none;background:#fff;border-radius:0;font:inherit;
}
input:focus{border-bottom-color:var(--ink)}
.formrow{display:flex;flex-direction:column;gap:6px;margin:8px 0 4px}
.seg{display:flex;background:var(--soft);border-radius:var(--radius);padding:4px;margin:6px 0 0}
.seg button{flex:1;border:none;background:none;padding:12px;font-size:17px;font-weight:600;
  border-radius:10px;color:var(--muted);cursor:pointer}
.seg button.on{background:#fff;color:var(--ink);box-shadow:0 1px 4px rgba(0,0,0,.12)}
.seg7{display:grid;grid-template-columns:repeat(7,1fr);gap:6px;margin-top:6px}
.seg7 button{border:1px solid var(--line);background:#fff;border-radius:10px;padding:10px 0;
  font-size:14px;font-weight:600;color:var(--muted);cursor:pointer}
.seg7 button.on{background:var(--ink);border-color:var(--ink);color:#fff}

/* Onboarding */
.ob-dots{display:flex;gap:8px;justify-content:center;padding:12px 0 30px}
.ob-dots span{width:8px;height:8px;border-radius:50%;background:#dcdce0}
.ob-dots span.on{background:var(--ink)}
.ob-q{font-size:26px;font-weight:700;letter-spacing:-0.5px;margin-bottom:26px;min-height:76px}
#obField{margin-bottom:30px}
#obField input{font-size:24px;padding:16px 4px}

/* Historial */
.hitem{display:flex;align-items:center;gap:12px;width:100%;background:none;border:none;
  border-bottom:1px solid var(--line);padding:16px 2px;cursor:pointer;text-align:left;
  font:inherit;color:inherit}
.hitem .hinfo{flex:1}
.hitem .hlabel{font-weight:600;font-size:17px;text-transform:capitalize}
.hitem .hstat{color:var(--muted);font-size:14px;margin-top:2px}
.h2{font-size:19px;font-weight:700;margin:26px 0 6px}

/* Precios */
.pricecards{display:flex;flex-direction:column;gap:12px;margin:26px 0 8px}
.pricecard{
  display:flex;align-items:center;justify-content:space-between;
  border:1px solid var(--line);border-radius:var(--radius);background:#fff;
  padding:20px;cursor:pointer;font:inherit;text-align:left;width:100%;
}
.pricecard.best{border:2px solid var(--ink)}
.pname{font-size:17px;font-weight:600}
.pname em{font-style:normal;color:var(--accent);font-size:13px;display:block;font-weight:600}
.pprice{font-size:26px;font-weight:700;letter-spacing:-0.5px}
.pper{font-size:15px;font-weight:400;color:var(--muted)}
.fine{color:var(--muted);font-size:14px;margin-top:14px}
.fine.center{text-align:center}
.fine.small{font-size:12px}
.fine.small a, .legalfoot a{color:var(--muted)}
.legalfoot{text-align:center;margin:20px 0 6px;font-size:12px;color:var(--muted)}
.legal{padding:4px 0 40px}
.legal h3{font-size:16px;margin:20px 0 6px;color:var(--ink)}
.legal p{font-size:14px;line-height:1.6;color:var(--ink);margin:0 0 10px}
.legal p.date{color:var(--muted);font-size:12px}
.trialbanner{background:var(--soft);border-radius:var(--radius);padding:14px 16px;
  font-size:15px;margin-bottom:16px;color:var(--ink)}

/* FAQ */
.fitem{border-bottom:1px solid var(--line)}
.fq{width:100%;background:none;border:none;display:flex;justify-content:space-between;align-items:center;
  gap:12px;padding:18px 2px;font-size:17px;font-weight:600;cursor:pointer;text-align:left;font:inherit;color:inherit}
.fq .chev{color:var(--muted);font-size:18px}
.fa{color:var(--muted);font-size:16px;padding:0 2px 18px;line-height:1.55}
.fitem .fa{display:none}
.fitem.open .fa{display:block}

/* Hoja inferior */
.sheetwrap{position:fixed;inset:0;z-index:50}
.sheetwrap[hidden]{display:none}
.sheetback{position:absolute;inset:0;background:rgba(0,0,0,.35)}
.sheet{position:absolute;left:0;right:0;bottom:0;background:#fff;border-radius:20px 20px 0 0;
  padding:12px 22px calc(28px + env(safe-area-inset-bottom));max-width:480px;margin:0 auto}
.sheet h3{font-size:17px;font-weight:700;text-align:center;padding:10px 0 6px}
.sopt{display:flex;align-items:center;gap:14px;width:100%;background:none;border:none;
  border-bottom:1px solid var(--line);padding:17px 2px;font-size:17px;cursor:pointer;
  text-align:left;font:inherit;color:inherit}
.sopt:last-child{border-bottom:none}
.sopt.danger{color:var(--warn)}
.sheet input[type=text],.sheet input[type=tel]{
  width:100%;font-size:17px;padding:14px 16px;border:1px solid #d9d9de;border-radius:12px;
  margin-top:10px;box-sizing:border-box;font-family:inherit;
}

/* Aviso */
.toast{position:fixed;left:50%;transform:translateX(-50%);bottom:36px;z-index:60;
  background:var(--ink);color:#fff;font-size:15px;font-weight:500;
  padding:13px 20px;border-radius:999px;max-width:88vw;text-align:center;
  box-shadow:0 4px 20px rgba(0,0,0,.25)}
.toast[hidden]{display:none}

@media (min-width:520px){
  .view{padding-left:28px;padding-right:28px}
}