/* =====================================================================
   CENTIA — "Cyber Wealth" / Neón financiero
   Mobile-first. Tema oscuro por defecto + toggle claro (data-tema).
   Glow limpio (sin refracción granulosa). Full-width, safe-area.
   ===================================================================== */

:root{
  --primary:#22e0a8;          /* verde-menta neón (se sobreescribe por config) */
  --accent:#7c5cff;           /* violeta neón */
  --gasto:#ff5c8a;            /* coral/rosa neón */
  --ingreso:#22e0a8;

  /* superficies (oscuro) */
  --bg:#070b12;
  --bg2:#0a0f1a;
  --card:rgba(255,255,255,.045);
  --card-solid:#0e1421;
  --raise:rgba(255,255,255,.07);
  --line:rgba(255,255,255,.09);
  --line2:rgba(255,255,255,.05);

  /* texto */
  --txt:#f3f7ff;
  --mut:#9aa6be;
  --dim:#6b768f;

  --grad:linear-gradient(120deg,var(--primary),var(--accent));
  --grad-gasto:linear-gradient(120deg,#ff7b54,var(--gasto));
  --radius:20px;
  --radius-sm:14px;
  --ease:cubic-bezier(.16,1,.3,1);
  --ease-bounce:cubic-bezier(.34,1.4,.5,1);
  --shadow:0 18px 50px -20px rgba(0,0,0,.7);
  --glow-p:0 0 24px -4px var(--primary);
  --navh:72px;
  /* liquid glass (brillo especular limpio, sin refracción granulosa) */
  --glass-blur:blur(20px) saturate(1.5);
  --specular:inset 0 1px 0 rgba(255,255,255,.16), inset 0 0 0 1px rgba(255,255,255,.05);
  --sheen:linear-gradient(180deg,rgba(255,255,255,.10),rgba(255,255,255,0) 42%);
  font-synthesis-weight:none;
}

/* ---- Tema claro ---- */
[data-tema="claro"]{
  --bg:#eef2fb;
  --bg2:#e6ecf8;
  --card:rgba(255,255,255,.55);
  --card-solid:#ffffff;
  --raise:rgba(255,255,255,.8);
  --line:rgba(20,30,60,.10);
  --line2:rgba(20,30,60,.06);
  --txt:#0f1830;
  --mut:#5a667e;
  --dim:#8a94aa;
  --shadow:0 18px 50px -24px rgba(40,60,120,.35);
  --specular:inset 0 1px 0 rgba(255,255,255,.9), inset 0 0 0 1px rgba(255,255,255,.4);
  --sheen:linear-gradient(180deg,rgba(255,255,255,.5),rgba(255,255,255,0) 42%);
}

*{box-sizing:border-box;margin:0;padding:0;-webkit-tap-highlight-color:transparent}
html{height:100%;overflow-x:clip;max-width:100vw}
body{
  height:100%;
  font-family:'Inter',-apple-system,system-ui,sans-serif;
  background:var(--bg);
  color:var(--txt);
  line-height:1.45;
  -webkit-font-smoothing:antialiased;
  overflow-x:clip;          /* clip (no hidden) funciona en Android e iOS y no rompe position:sticky */
  max-width:100vw;
  overscroll-behavior-y:none;
}
h1,h2,h3,.num,.brand-word{font-family:'Space Grotesk','Inter',sans-serif;letter-spacing:-.02em}
.num{font-variant-numeric:tabular-nums;font-feature-settings:"tnum"}
button,input,select,textarea{font-family:inherit;font-size:inherit;color:inherit}
button{cursor:pointer;border:none;background:none}
a{color:inherit}
::selection{background:color-mix(in oklab,var(--primary) 40%,transparent)}

/* ---- Scrollbars con el estilo de la marca ---- */
*{scrollbar-width:thin;scrollbar-color:color-mix(in oklab,var(--primary) 55%,transparent) transparent}
::-webkit-scrollbar{width:10px;height:10px}
::-webkit-scrollbar-track{background:transparent}
::-webkit-scrollbar-thumb{border-radius:999px;border:2px solid transparent;background-clip:padding-box;
  background-color:color-mix(in oklab,var(--primary) 55%,var(--accent));box-shadow:var(--specular)}
::-webkit-scrollbar-thumb:hover{background-color:var(--primary)}
::-webkit-scrollbar-corner{background:transparent}

/* =====================================================================
   FONDO NEÓN (flujo de dinero) — capa fija detrás de todo
   ===================================================================== */
.fx{position:fixed;inset:0;z-index:-2;overflow:hidden;pointer-events:none;background:
  radial-gradient(120% 90% at 50% -10%, var(--bg2), var(--bg) 60%)}
.fx::before,.fx::after{
  content:"";position:absolute;border-radius:50%;filter:blur(80px);opacity:.5;
  mix-blend-mode:screen;will-change:transform;
}
.fx::before{width:60vmax;height:60vmax;left:-15vmax;top:-10vmax;
  background:radial-gradient(circle,var(--primary),transparent 62%);
  animation:drift1 22s var(--ease) infinite alternate}
.fx::after{width:55vmax;height:55vmax;right:-18vmax;top:18vmax;
  background:radial-gradient(circle,var(--accent),transparent 60%);
  animation:drift2 26s var(--ease) infinite alternate}
[data-tema="claro"] .fx::before,[data-tema="claro"] .fx::after{opacity:.28}
.fx canvas{position:absolute;inset:0;width:100%;height:100%}
@keyframes drift1{to{transform:translate(12vmax,8vmax) scale(1.15)}}
@keyframes drift2{to{transform:translate(-10vmax,-6vmax) scale(1.1)}}

/* =====================================================================
   LOGIN
   ===================================================================== */
.login-body{display:grid;place-items:center;min-height:100dvh;padding:24px}
.login-wrap{width:100%;max-width:420px;animation:rise .8s var(--ease) both}
.login-card{
  background:linear-gradient(180deg,rgba(255,255,255,.06),rgba(255,255,255,.02));
  border:1px solid var(--line);border-radius:28px;padding:38px 28px 26px;
  text-align:center;box-shadow:var(--shadow),var(--specular);backdrop-filter:var(--glass-blur);
  -webkit-backdrop-filter:var(--glass-blur);position:relative;overflow:hidden;
}
.login-card::before{content:"";position:absolute;inset:0 0 auto 0;height:1px;
  background:linear-gradient(90deg,transparent,var(--primary),transparent);opacity:.7}
.brand-mark{
  width:74px;height:74px;margin:0 auto 18px;border-radius:22px;display:grid;place-items:center;
  font-family:'Space Grotesk';font-weight:700;font-size:34px;color:#05140f;
  background:var(--grad);box-shadow:0 10px 40px -8px var(--primary);position:relative;
}
.brand-mark.draw{animation:pop .7s var(--ease-bounce) both .15s}
/* logo de marca dentro del cuadro (glyph Centia o imagen del cliente) */
.bm-glyph{width:60%;height:60%;color:#05140f;display:block}
.bm-img{width:100%;height:100%;object-fit:cover;border-radius:inherit;display:block}
.login-card h1{font-size:1.7rem;margin-bottom:4px}
.muted{color:var(--mut)}
.demo-badge{display:inline-block;margin:14px auto 0;padding:5px 12px;border-radius:999px;
  font-size:.74rem;color:var(--accent);background:color-mix(in oklab,var(--accent) 14%,transparent);
  border:1px solid color-mix(in oklab,var(--accent) 35%,transparent)}
form{margin-top:22px;text-align:left;display:grid;gap:14px}
form label{display:grid;gap:6px;font-size:.82rem;color:var(--mut)}
input,select,textarea{
  width:100%;padding:13px 14px;border-radius:var(--radius-sm);font-size:16px; /* 16px = iOS no hace zoom al enfocar */
  background:var(--card);border:1px solid var(--line);color:var(--txt);
  transition:border-color .2s,box-shadow .2s,background .2s;outline:none;
}
input:focus,select:focus,textarea:focus{
  border-color:var(--primary);background:var(--raise);
  box-shadow:0 0 0 3px color-mix(in oklab,var(--primary) 22%,transparent);
}
.login-error{color:var(--gasto);font-size:.84rem;text-align:center}
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  padding:13px 20px;border:1px solid transparent;border-radius:999px;
  font-weight:600;letter-spacing:-.01em;line-height:1;cursor:pointer;user-select:none;
  white-space:nowrap;
  transition:transform .25s var(--ease),box-shadow .25s var(--ease),
             background .2s,border-color .2s,opacity .2s;
}
.btn-primary{
  background:var(--sheen),var(--grad);color:#05140f;
  box-shadow:0 8px 20px -10px color-mix(in oklab,var(--primary) 70%,transparent),var(--specular);
}
.btn-primary:hover{transform:translateY(-2px);
  box-shadow:0 14px 28px -10px color-mix(in oklab,var(--primary) 78%,transparent),var(--specular)}
.btn-primary:active{transform:translateY(0) scale(.98)}
.btn.block{width:100%}
.btn-ghost{background:var(--card);border-color:var(--line);color:var(--txt);box-shadow:var(--specular)}
.btn-ghost:hover{background:var(--raise);border-color:color-mix(in oklab,var(--primary) 45%,transparent)}
.btn-ghost:active{transform:scale(.98)}
.btn-sm{padding:9px 15px;font-size:.86rem}
.btn:disabled{opacity:.55;cursor:default;transform:none!important;box-shadow:none}
.link{color:var(--mut);font-size:.85rem;text-decoration:none;background:none}
.link:hover{color:var(--primary)}
.login-foot{margin-top:22px;display:flex;flex-direction:column;align-items:center;gap:8px}
.sello{font-size:.72rem;color:var(--dim);letter-spacing:.04em;margin-top:4px}

/* =====================================================================
   SHELL DE LA APP
   ===================================================================== */
.app{min-height:100dvh;display:flex;flex-direction:column;
  padding-bottom:calc(var(--navh) + env(safe-area-inset-bottom))}
.topbar{
  position:sticky;top:0;z-index:30;display:flex;align-items:center;justify-content:space-between;
  padding:calc(env(safe-area-inset-top) + 14px) 18px 12px;
  background:linear-gradient(180deg,var(--bg),transparent);backdrop-filter:blur(8px);
}
.topbar .hi{font-size:.8rem;color:var(--mut)}
.topbar .hi b{color:var(--txt);font-weight:600}
.topbar-actions{display:flex;gap:8px;align-items:center}
.icon-btn{width:40px;height:40px;border-radius:12px;display:grid;place-items:center;
  background:var(--card);border:1px solid var(--line);font-size:1.1rem;box-shadow:var(--specular);
  transition:transform .25s var(--ease),border-color .2s,background .2s}
.icon-btn:hover{border-color:color-mix(in oklab,var(--primary) 45%,var(--line));background:var(--raise);transform:translateY(-1px)}
.icon-btn:active{transform:scale(.94)}

.view{flex:1;padding:6px 16px 24px;animation:fade .35s var(--ease) both}
.section-title{font-size:1.02rem;margin:22px 4px 12px;display:flex;align-items:center;justify-content:space-between}
.section-title .link{font-size:.8rem}

/* tarjetas */
.card{
  background:var(--card);border:1px solid var(--line);border-radius:var(--radius);
  padding:18px;box-shadow:var(--shadow),var(--specular);
  backdrop-filter:var(--glass-blur);-webkit-backdrop-filter:var(--glass-blur);
}
.card.solid{background:var(--card-solid)}

/* hero saldo */
.balance-card{position:relative;overflow:hidden;padding:24px 22px}
.balance-card::after{content:"";position:absolute;right:-40px;top:-40px;width:180px;height:180px;
  background:radial-gradient(circle,var(--primary),transparent 65%);opacity:.22;filter:blur(8px)}
.balance-label{font-size:.82rem;color:var(--mut)}
.balance-num{font-size:2.7rem;font-weight:700;line-height:1.05;margin:6px 0 2px;
  text-shadow:0 0 30px color-mix(in oklab,var(--primary) 45%,transparent)}
.balance-num small{font-size:1.2rem;color:var(--mut);font-weight:600}
.delta{display:inline-flex;align-items:center;gap:5px;font-size:.84rem;font-weight:600;
  padding:3px 10px;border-radius:999px;margin-top:8px}
.delta.up{color:var(--ingreso);background:color-mix(in oklab,var(--ingreso) 14%,transparent)}
.delta.down{color:var(--gasto);background:color-mix(in oklab,var(--gasto) 14%,transparent)}

/* mini stats fila */
.stat-row{display:grid;grid-template-columns:1fr 1fr;gap:12px;margin-top:14px}
.stat{padding:15px 16px}
.stat .lbl{font-size:.76rem;color:var(--mut);display:flex;align-items:center;gap:6px}
.stat .val{font-size:1.4rem;font-weight:700;margin-top:4px}
.stat .dot{width:8px;height:8px;border-radius:50%}
.stat.in .val{color:var(--ingreso)}
.stat.out .val{color:var(--gasto)}
.stat.in .dot{background:var(--ingreso);box-shadow:0 0 10px var(--ingreso)}
.stat.out .dot{background:var(--gasto);box-shadow:0 0 10px var(--gasto)}

/* chips de periodo */
.chips{display:flex;gap:8px;overflow-x:auto;padding:2px;scrollbar-width:none}
.chips::-webkit-scrollbar{display:none}
.chip{padding:7px 14px;border-radius:999px;font-size:.82rem;font-weight:500;white-space:nowrap;
  background:var(--card);border:1px solid var(--line);color:var(--mut);
  transition:transform .2s var(--ease),border-color .2s,color .2s,background .2s}
.chip:hover{color:var(--txt);border-color:color-mix(in oklab,var(--primary) 40%,var(--line))}
.chip:active{transform:scale(.96)}
.chip.on{background:var(--sheen),var(--grad);color:#05140f;border-color:transparent;
  box-shadow:0 6px 18px -8px color-mix(in oklab,var(--primary) 70%,transparent),var(--specular)}
.chip.on:hover{color:#05140f}

/* gráficas */
.chart-wrap{position:relative;width:100%}
.chart-wrap canvas{display:block;width:100%}
.legend{display:flex;flex-wrap:wrap;gap:10px 16px;margin-top:14px}
.legend-item{display:flex;align-items:center;gap:7px;font-size:.82rem;color:var(--mut)}
.legend-item b{color:var(--txt);font-weight:600}
.legend-dot{width:10px;height:10px;border-radius:3px}

/* insights */
.insight{display:flex;gap:12px;align-items:flex-start;padding:14px 16px;border-radius:var(--radius-sm);
  background:var(--card);border:1px solid var(--line);margin-bottom:10px}
.insight .emoji{font-size:1.3rem;line-height:1}
.insight .txt{font-size:.88rem}
.insight .txt b{color:var(--primary)}

/* recomendaciones (observación + consejo + acción) */
.rec-tip{display:flex;gap:12px;align-items:flex-start;padding:14px 16px;border-radius:var(--radius-sm);
  background:var(--card);border:1px solid var(--line);margin-bottom:10px}
.rec-tip .emoji{font-size:1.35rem;line-height:1.2;flex:0 0 auto}
.rec-body{flex:1;min-width:0}
.rec-obs{font-size:.9rem}
.rec-obs b{color:var(--primary)}
.rec-sug{font-size:.82rem;color:var(--mut);margin-top:4px;line-height:1.4}
.rec-act{margin-top:10px}

/* lista de movimientos */
.tx{display:flex;align-items:center;gap:13px;padding:12px 6px;border-bottom:1px solid var(--line2)}
.tx:last-child{border-bottom:none}
.tx-ico{width:42px;height:42px;border-radius:13px;display:grid;place-items:center;font-size:1.15rem;flex:0 0 auto;
  background:var(--card);border:1px solid var(--line)}
.tx-main{flex:1;min-width:0}
.tx-main .t1{font-weight:600;font-size:.92rem;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.tx-main .t2{font-size:.76rem;color:var(--mut)}
.tx-amt{font-weight:700;font-size:.98rem;white-space:nowrap}
.tx-amt.in{color:var(--ingreso)}
.tx-amt.out{color:var(--txt)}
.day-head{font-size:.76rem;color:var(--dim);text-transform:uppercase;letter-spacing:.06em;
  margin:18px 4px 6px}

/* presupuestos (sobres) */
.bud{padding:16px;margin-bottom:12px}
.bud-top{display:flex;align-items:center;gap:11px;margin-bottom:10px}
.bud-top .em{width:38px;height:38px;border-radius:11px;display:grid;place-items:center;font-size:1.05rem;
  background:var(--card);border:1px solid var(--line)}
.bud-top .nm{flex:1;font-weight:600}
.bud-top .pct{font-size:.82rem;color:var(--mut);font-weight:600}
.mini-btn{flex:0 0 auto;width:34px;height:34px;border-radius:11px;display:inline-flex;align-items:center;
  justify-content:center;font-size:1.25rem;line-height:1;color:var(--mut);
  background:var(--card);border:1px solid var(--line);box-shadow:var(--specular);transition:.2s}
.mini-btn:hover{color:var(--txt);border-color:var(--primary);transform:translateY(-1px)}
.mini-btn:active{transform:scale(.94)}
.bar{height:11px;border-radius:999px;background:var(--line);overflow:hidden;position:relative}
.bar > i{display:block;height:100%;border-radius:999px;background:var(--grad);
  box-shadow:0 0 14px -2px var(--primary);transition:width .9s var(--ease);position:relative}
.bar.warn > i{background:linear-gradient(120deg,#ffb454,#ff8a3d);box-shadow:0 0 14px -2px #ff9f43}
.bar.over > i{background:var(--grad-gasto);box-shadow:0 0 14px -2px var(--gasto)}
.bud-foot{display:flex;justify-content:space-between;font-size:.78rem;color:var(--mut);margin-top:8px}
.bud-foot b{color:var(--txt)}
.proj{font-size:.76rem;margin-top:6px;color:var(--mut)}
.proj.bad{color:var(--gasto)}

/* metas (anillos) */
.goal{padding:18px;margin-bottom:12px;display:flex;gap:16px;align-items:center}
.ring{width:84px;height:84px;flex:0 0 auto;position:relative;display:grid;place-items:center}
.ring svg{transform:rotate(-90deg);width:84px;height:84px}
.ring .pc{font-size:.95rem;font-weight:700}
.goal-info{flex:1;min-width:0}
.goal-info .gn{font-weight:600;display:flex;align-items:center;gap:7px}
.goal-info .gv{font-size:.82rem;color:var(--mut);margin-top:3px}
.goal-info .gv b{color:var(--txt)}

/* recurrentes */
.rec{display:flex;align-items:center;gap:12px;padding:13px 6px;border-bottom:1px solid var(--line2)}
.rec:last-child{border-bottom:none}
.rec .rn{flex:1;font-weight:600;font-size:.92rem}
.rec .rd{font-size:.76rem;color:var(--mut)}
.rec .ra{font-weight:700}
.rec .badge{font-size:.68rem;padding:2px 8px;border-radius:999px;margin-left:8px;
  background:color-mix(in oklab,var(--accent) 16%,transparent);color:var(--accent)}
.rec .badge.due{background:color-mix(in oklab,var(--gasto) 16%,transparent);color:var(--gasto)}

/* FAB (esquina inferior derecha, flota sobre la nav) */
.fab{position:fixed;right:18px;z-index:45;
  bottom:calc(var(--navh) + env(safe-area-inset-bottom) + 14px);
  width:60px;height:60px;border-radius:20px;display:grid;place-items:center;
  background:var(--sheen),var(--grad);color:#05140f;font-size:1.9rem;font-weight:300;line-height:1;
  box-shadow:0 14px 36px -10px color-mix(in oklab,var(--primary) 75%,transparent),var(--specular);
  transition:transform .3s var(--ease-bounce),box-shadow .3s var(--ease)}
.fab:hover{transform:translateY(-3px) rotate(90deg);
  box-shadow:0 20px 44px -10px color-mix(in oklab,var(--primary) 82%,transparent),var(--specular)}
.fab:active{transform:scale(.92)}

/* bottom nav */
.botnav{position:fixed;left:0;right:0;bottom:0;z-index:40;height:calc(var(--navh) + env(safe-area-inset-bottom));
  padding-bottom:env(safe-area-inset-bottom);
  display:grid;grid-template-columns:repeat(5,1fr);align-items:center;
  background:color-mix(in oklab,var(--bg) 72%,transparent);
  border-top:1px solid var(--line);backdrop-filter:var(--glass-blur);
  -webkit-backdrop-filter:var(--glass-blur);box-shadow:var(--specular)}
.botnav a{display:flex;flex-direction:column;align-items:center;gap:3px;font-size:.64rem;
  color:var(--dim);text-decoration:none;transition:.25s;padding-top:6px}
.botnav a .ni{font-size:1.32rem;transition:.3s var(--ease)}
.botnav a.on{color:var(--primary)}
.botnav a.on .ni{transform:translateY(-2px);filter:drop-shadow(0 0 8px var(--primary))}

/* =====================================================================
   MODAL / HOJA INFERIOR
   ===================================================================== */
.sheet-back{position:fixed;inset:0;z-index:60;background:rgba(3,6,12,.6);
  backdrop-filter:blur(4px);opacity:0;transition:opacity .3s;display:flex;align-items:flex-end}
.sheet-back.show{opacity:1}
.sheet{width:100%;max-height:92dvh;overflow-y:auto;
  background:color-mix(in oklab,var(--bg2) 78%,transparent);
  border:1px solid var(--line);border-bottom:none;border-radius:26px 26px 0 0;
  padding:10px 20px calc(26px + env(safe-area-inset-bottom));position:relative;
  backdrop-filter:var(--glass-blur);-webkit-backdrop-filter:var(--glass-blur);
  transform:translateY(100%);transition:transform .42s var(--ease);
  box-shadow:0 -20px 60px rgba(0,0,0,.5),var(--specular)}
.sheet::before{content:"";position:absolute;inset:0 0 auto 0;height:120px;background:var(--sheen);
  pointer-events:none;border-radius:26px 26px 0 0;z-index:0}
.sheet > *{position:relative;z-index:1}
.sheet-back.show .sheet{transform:translateY(0)}
.sheet-grip{width:42px;height:5px;border-radius:999px;background:var(--line);margin:8px auto 16px}
.sheet h2{font-size:1.25rem;margin-bottom:4px}
.sheet .sub{color:var(--mut);font-size:.86rem;margin-bottom:18px}
.field{margin-bottom:14px}
.field > span{display:block;font-size:.8rem;color:var(--mut);margin-bottom:6px}

/* selector de tipo ingreso/gasto */
.seg{display:grid;grid-template-columns:1fr 1fr;gap:8px;background:var(--card);
  padding:5px;border-radius:14px;border:1px solid var(--line);margin-bottom:16px}
.seg.seg3{grid-template-columns:1fr 1fr 1fr}
.seg button{padding:11px;border-radius:10px;font-weight:600;color:var(--mut);font-size:.9rem;
  transition:transform .2s var(--ease),background .25s,color .25s,box-shadow .25s}
.seg button:not(.on):hover{color:var(--txt)}
.seg button:active{transform:scale(.97)}
.seg button.on[data-k="gasto"]{background:var(--sheen),var(--grad-gasto);color:#fff;box-shadow:0 6px 18px -8px var(--gasto),var(--specular)}
.seg button.on[data-k="ingreso"]{background:var(--sheen),var(--grad);color:#05140f;box-shadow:0 6px 18px -8px var(--primary),var(--specular)}
.seg button.on[data-k="transferencia"]{background:var(--sheen),linear-gradient(120deg,var(--accent),#5a7bff);color:#fff;box-shadow:0 6px 18px -8px var(--accent),var(--specular)}

/* monto grande */
.amount-in{display:flex;align-items:center;justify-content:center;gap:6px;margin:6px 0 10px}
.amount-in span{font-size:2rem;color:var(--mut);font-weight:600}
.amount-in input{font-family:'Space Grotesk';font-size:2.8rem;font-weight:700;text-align:center;
  border:none;background:none;padding:0;width:auto;max-width:62vw;box-shadow:none}
.amount-in input:focus{box-shadow:none}

/* grid de categorías */
.cat-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:9px}
.cat-pick{display:flex;flex-direction:column;align-items:center;gap:5px;padding:11px 4px;border-radius:13px;
  background:var(--card);border:1px solid var(--line);font-size:.68rem;color:var(--mut);
  transition:transform .2s var(--ease),border-color .2s,background .2s,color .2s}
.cat-pick .ce{font-size:1.35rem}
.cat-pick:not(.on):hover{border-color:color-mix(in oklab,var(--primary) 35%,var(--line));color:var(--txt)}
.cat-pick:active{transform:scale(.95)}
.cat-pick.on{border-color:var(--primary);color:var(--txt);background:var(--raise);
  box-shadow:0 0 0 2px color-mix(in oklab,var(--primary) 30%,transparent),var(--specular)}
.pill-row{display:flex;gap:8px;flex-wrap:wrap}
.pill{padding:9px 14px;border-radius:999px;background:var(--card);border:1px solid var(--line);
  color:var(--mut);font-size:.85rem;
  transition:transform .2s var(--ease),border-color .2s,background .2s,color .2s}
.pill:not(.on):hover{color:var(--txt);border-color:color-mix(in oklab,var(--accent) 40%,var(--line))}
.pill:active{transform:scale(.96)}
.pill.on{border-color:var(--accent);color:var(--txt);background:color-mix(in oklab,var(--accent) 12%,transparent);box-shadow:var(--specular)}

/* toast */
#toast{position:fixed;left:50%;bottom:calc(var(--navh) + 30px);transform:translateX(-50%) translateY(20px);
  z-index:80;background:var(--card-solid);border:1px solid var(--line);color:var(--txt);
  padding:12px 18px;border-radius:14px;font-size:.88rem;font-weight:500;opacity:0;pointer-events:none;
  transition:.35s var(--ease);box-shadow:var(--shadow);max-width:88vw}
#toast.show{opacity:1;transform:translateX(-50%) translateY(0)}
#toast.ok{border-color:color-mix(in oklab,var(--primary) 45%,transparent)}
#toast.err{border-color:color-mix(in oklab,var(--gasto) 45%,transparent)}

/* =====================================================================
   DIÁLOGO PROPIO (reemplaza confirm/alert nativos) — liquid glass
   ===================================================================== */
.dialog-back{position:fixed;inset:0;z-index:75;display:grid;place-items:center;padding:24px;
  background:rgba(3,6,12,.62);backdrop-filter:blur(6px);opacity:0;transition:opacity .28s var(--ease)}
.dialog-back.show{opacity:1}
.dialog{width:100%;max-width:360px;border-radius:24px;padding:24px 22px 20px;text-align:center;
  background:color-mix(in oklab,var(--bg2) 72%,transparent);border:1px solid var(--line);
  backdrop-filter:var(--glass-blur);-webkit-backdrop-filter:var(--glass-blur);
  box-shadow:var(--shadow),var(--specular);position:relative;overflow:hidden;
  transform:translateY(14px) scale(.97);transition:transform .32s var(--ease-bounce)}
.dialog::before{content:"";position:absolute;inset:0 0 auto 0;height:80px;background:var(--sheen);pointer-events:none}
.dialog-back.show .dialog{transform:none}
.dialog .di{font-size:2rem;margin-bottom:10px;position:relative}
.dialog h3{font-size:1.15rem;margin-bottom:6px;position:relative}
.dialog p{color:var(--mut);font-size:.9rem;margin-bottom:20px;position:relative}
.dialog .actions{display:flex;gap:10px;position:relative}
.dialog .actions .btn{flex:1}

/* =====================================================================
   TUTORIAL / ONBOARDING — liquid glass
   ===================================================================== */
.tut-back{position:fixed;inset:0;z-index:88;display:grid;place-items:center;padding:24px;
  background:rgba(3,6,12,.7);backdrop-filter:blur(8px);opacity:0;transition:opacity .4s var(--ease)}
.tut-back.show{opacity:1}
.tut{width:100%;max-width:380px;border-radius:28px;padding:30px 26px 24px;text-align:center;position:relative;overflow:hidden;
  background:color-mix(in oklab,var(--bg2) 70%,transparent);border:1px solid var(--line);
  backdrop-filter:var(--glass-blur);-webkit-backdrop-filter:var(--glass-blur);
  box-shadow:var(--shadow),var(--specular);
  transform:translateY(18px) scale(.96);transition:transform .45s var(--ease-bounce)}
.tut::before{content:"";position:absolute;inset:0 0 auto 0;height:120px;background:var(--sheen);pointer-events:none}
.tut-back.show .tut{transform:none}
.tut > *{position:relative}
.tut-emoji{font-size:3.4rem;margin-bottom:14px;filter:drop-shadow(0 0 18px color-mix(in oklab,var(--primary) 60%,transparent));
  animation:pop .6s var(--ease-bounce) both}
.tut h2{font-size:1.45rem;margin-bottom:8px}
.tut p{color:var(--mut);font-size:.95rem;line-height:1.6;min-height:3.2em}
.tut-dots{display:flex;gap:7px;justify-content:center;margin:20px 0}
.tut-dots i{width:8px;height:8px;border-radius:999px;background:var(--line);transition:.3s}
.tut-dots i.on{background:var(--grad);width:22px;box-shadow:0 0 10px -2px var(--primary)}
.tut-actions{display:flex;gap:10px;align-items:center}
.tut-skip{color:var(--mut);font-size:.86rem;background:none}
.tut-skip:hover{color:var(--txt)}

/* estado vacío */
.empty{text-align:center;padding:40px 20px;color:var(--mut)}
.empty .ee{font-size:2.4rem;margin-bottom:10px;opacity:.7}

/* utilidades */
.row{display:flex;align-items:center;gap:10px}
.between{justify-content:space-between}
.grow{flex:1}
.mt{margin-top:14px}.mt2{margin-top:22px}
.center{text-align:center}
.small{font-size:.8rem}
.danger{color:var(--gasto)}

/* =====================================================================
   BIENVENIDA (overlay de entrada)
   ===================================================================== */
/* Intro cinematográfica (estilo Netflix): logo se dibuja + zoom + glow, luego el saludo */
.intro{position:fixed;inset:0;z-index:95;display:grid;place-items:center;overflow:hidden;
  background:radial-gradient(120% 100% at 50% 45%, #0a1020, #05070d 72%);
  transition:opacity .8s var(--ease),visibility .8s}
.intro.hide{opacity:0;visibility:hidden}
/* El logo y el saludo OCUPAN EL MISMO LUGAR (misma celda del grid) y van en
   secuencia: primero se dibuja el logo, se quita, y luego aparece el saludo. */
.intro-stage{position:relative;display:grid;grid-template:1fr/1fr;place-items:center;
  justify-items:center;text-align:center;width:100%;padding:0 24px}
/* El logo se muestra COMPLETO siempre (C + rayo + punto). La entrada anima el
   logo como una sola pieza: zoom + glow + destello. Nada de dibujado por trazos. */
.intro-logo{grid-area:1/1;width:176px;height:176px;position:relative;transform:scale(.5);opacity:0}
.intro-logo svg{display:block;overflow:visible}
.intro-sheen{position:absolute;inset:0;border-radius:42px;overflow:hidden;pointer-events:none}
.intro-sheen::before{content:"";position:absolute;top:-50%;left:-70%;width:55%;height:200%;
  transform:rotate(8deg);opacity:0;
  background:linear-gradient(100deg,transparent,rgba(255,255,255,.55),transparent)}
.intro-name{grid-area:1/1;text-align:center;opacity:0;transform:translateY(14px)}
.intro-name .bv{display:block;font-size:1.1rem;color:var(--mut);letter-spacing:.06em;margin-bottom:8px}
.intro-name b{display:block;font-family:'Space Grotesk';font-size:clamp(2rem,8vw,2.9rem);font-weight:700;line-height:1.12;
  background:linear-gradient(120deg,#22e0a8,#7c5cff);-webkit-background-clip:text;background-clip:text;color:transparent}

/* Reproducción sincronizada. SECUENCIA lenta y robusta (sin huecos muertos):
   1) el logo COMPLETO entra LENTO y suave (zoom gentil + glow) 0.3–2.3s
   2) se queda visible y claro ~1s            2.3–3.3s
   3) se desvanece LENTO                       3.3–4.7s
   4) JUSTO DESPUÉS aparece "Bienvenido, <nombre>" en el MISMO lugar ~4.5s y se queda. */
.intro.play .intro-logo{animation:introReveal 2s cubic-bezier(.22,.61,.36,1) .3s forwards,
  introLogoOut 1.4s ease 3.3s forwards}
.intro.play .intro-sheen::before{animation:introSheen 1.6s ease 1.7s forwards}
.intro.play .intro-name{animation:introNameIn 1.3s cubic-bezier(.16,1,.3,1) 4.5s forwards, nameGlow 2.8s ease-in-out 6s infinite}
.intro-skip{position:fixed;left:0;right:0;bottom:max(28px,env(safe-area-inset-bottom));text-align:center;
  font-size:.8rem;color:var(--dim);letter-spacing:.05em;opacity:0;pointer-events:none}
.intro.play .intro-skip{animation:introFade .8s ease 2.6s forwards}
@keyframes introReveal{
  0%{transform:scale(.82);opacity:0;filter:drop-shadow(0 0 0 rgba(34,224,168,0))}
  55%{opacity:1}
  100%{transform:scale(1);opacity:1;filter:drop-shadow(0 0 26px rgba(34,224,168,.5)) drop-shadow(0 0 44px rgba(124,92,255,.3))}
}
@keyframes introFade{to{opacity:1}}
@keyframes introSheen{0%{left:-70%;opacity:0}12%{opacity:1}100%{left:150%;opacity:0}}
@keyframes introLogoOut{to{opacity:0;transform:scale(.92)}}
@keyframes introNameIn{to{opacity:1;transform:none}}
@keyframes nameGlow{0%,100%{filter:drop-shadow(0 0 16px rgba(34,224,168,.35))}50%{filter:drop-shadow(0 0 30px rgba(124,92,255,.55))}}

/* =====================================================================
   ANIMACIONES
   ===================================================================== */
@keyframes fade{from{opacity:0}to{opacity:1}}
@keyframes rise{from{opacity:0;transform:translateY(18px)}to{opacity:1;transform:none}}
@keyframes pop{0%{opacity:0;transform:scale(.6)}100%{opacity:1;transform:scale(1)}}
@keyframes confettiFall{to{transform:translateY(110vh) rotate(720deg);opacity:0}}
.confetti{position:fixed;top:-20px;width:10px;height:14px;z-index:95;border-radius:2px;pointer-events:none;
  animation:confettiFall linear forwards}

/* =====================================================================
   COMPONENTES EXTRA (cuentas, semana, racha, conversor, transfer)
   ===================================================================== */
/* tarjetas de cuentas (scroll horizontal en móvil) */
.acc-row{display:flex;gap:12px;overflow-x:auto;padding:4px 2px 6px;scrollbar-width:none;scroll-snap-type:x mandatory}
.acc-row::-webkit-scrollbar{display:none}
.acc{flex:0 0 auto;width:150px;scroll-snap-align:start;padding:15px;border-radius:var(--radius-sm);
  background:var(--card);border:1px solid var(--line);position:relative;overflow:hidden;cursor:pointer;
  box-shadow:var(--specular);backdrop-filter:var(--glass-blur);-webkit-backdrop-filter:var(--glass-blur);
  transition:transform .2s var(--ease),border-color .2s}
.acc:hover{transform:translateY(-2px);border-color:color-mix(in oklab,var(--ac,var(--primary)) 45%,transparent)}
.acc:active{transform:scale(.98)}
.acc::after{content:"";position:absolute;right:-30px;top:-30px;width:90px;height:90px;border-radius:50%;
  background:radial-gradient(circle,var(--ac,var(--primary)),transparent 68%);opacity:.18}
.acc .ae{font-size:1.2rem}
.acc .an{font-size:.78rem;color:var(--mut);margin-top:6px}
.acc .av{font-size:1.15rem;font-weight:700;margin-top:2px}
.acc .av.neg{color:var(--gasto)}

/* resumen semanal */
.week-card{padding:18px}
.week-top{display:flex;align-items:baseline;justify-content:space-between;margin-bottom:4px}
.week-big{font-size:1.7rem;font-weight:700}
.week-meta{display:grid;grid-template-columns:repeat(3,1fr);gap:10px;margin-top:14px}
.week-meta .wm{background:var(--card);border:1px solid var(--line);border-radius:12px;padding:10px;text-align:center}
.week-meta .wm b{display:block;font-size:1.05rem}
.week-meta .wm span{font-size:.7rem;color:var(--mut)}
.spark{display:flex;align-items:flex-end;gap:5px;height:46px;margin-top:14px}
.spark i{flex:1;border-radius:4px 4px 2px 2px;background:var(--grad);min-height:4px;
  box-shadow:0 0 10px -3px var(--primary);transition:height .8s var(--ease)}
.spark i.today{background:var(--grad-gasto);box-shadow:0 0 10px -3px var(--gasto)}

/* racha / reto + logros */
.streak{display:flex;flex-direction:column;gap:14px;padding:18px;cursor:pointer;transition:border-color .25s var(--ease)}
.streak:hover{border-color:color-mix(in oklab,var(--primary) 35%,var(--line))}
.streak-head{display:flex;align-items:center;gap:16px}
.flame{font-size:2.6rem;filter:drop-shadow(0 0 12px #ff9f43);animation:flamePulse 2.2s var(--ease) infinite}
.streak .sd b{font-size:1.6rem}
.streak .sd span{display:block;color:var(--mut);font-size:.84rem}
.streak .best{margin-left:auto;text-align:right;font-size:.72rem;color:var(--mut)}
.streak .best b{display:block;font-size:1.1rem;color:var(--txt)}
@keyframes flamePulse{50%{transform:translateY(-3px) scale(1.06)}}

/* progreso al próximo logro */
.streak-next{display:grid;gap:6px}
.sn-top{display:flex;justify-content:space-between;align-items:baseline;font-size:.76rem;color:var(--mut)}
.sn-top b{color:var(--txt);font-size:.85rem;font-weight:600}
.sn-bar{height:8px;border-radius:999px;background:var(--line);overflow:hidden}
.sn-bar i{display:block;height:100%;border-radius:999px;background:var(--grad);
  box-shadow:0 0 12px -2px var(--primary);transition:width .9s var(--ease)}
.sn-foot{font-size:.72rem;color:var(--dim)}

/* tira de logros ganados (peek) */
.badge-peek{display:flex;align-items:center;gap:7px;flex-wrap:wrap}
.bpk{width:30px;height:30px;display:grid;place-items:center;border-radius:9px;font-size:1rem;
  background:var(--card);border:1px solid color-mix(in oklab,var(--primary) 30%,var(--line))}
.bpk-hint{font-size:.78rem;color:var(--dim)}
.bpk-more{margin-left:auto;font-size:.76rem;color:var(--primary);font-weight:600;white-space:nowrap}

/* modal: colección de logros */
.logros-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:10px;margin:8px 0 14px}
.logro{background:var(--card);border:1px solid var(--line);border-radius:14px;padding:14px 8px;text-align:center}
.logro.on{border-color:color-mix(in oklab,var(--primary) 45%,transparent);
  background:color-mix(in oklab,var(--primary) 10%,var(--card))}
.logro.off{opacity:.45}
.logro .lg-em{font-size:1.7rem;line-height:1}
.logro.on .lg-em{filter:drop-shadow(0 0 8px color-mix(in oklab,var(--primary) 60%,transparent))}
.logro .lg-nm{font-size:.76rem;font-weight:600;margin-top:6px}
.logro .lg-dc{font-size:.68rem;color:var(--mut);margin-top:1px}
.logro-next{text-align:center;font-size:.82rem;color:var(--mut)}
.logro-next b{color:var(--txt)}

/* celebración de logro desbloqueado */
.logro-card{text-align:center}
.logro-card .lg-burst{font-size:3.4rem;line-height:1;display:inline-block;
  filter:drop-shadow(0 0 18px color-mix(in oklab,var(--primary) 70%,transparent));
  animation:lgPop .6s var(--ease-bounce)}
.logro-card .lg-kicker{font-size:.72rem;text-transform:uppercase;letter-spacing:.08em;
  color:var(--primary);font-weight:700;margin:10px 0 2px}
@keyframes lgPop{0%{transform:scale(0) rotate(-20deg)}100%{transform:scale(1) rotate(0)}}

/* conversor */
.conv-row{display:flex;gap:10px;align-items:center;margin-top:6px}
.conv-row input{flex:1}
.conv-row select{flex:0 0 110px}
.conv-out{font-size:1.5rem;font-weight:700;margin-top:12px;text-align:center;
  text-shadow:0 0 22px color-mix(in oklab,var(--accent) 40%,transparent)}

/* fila de transferencia */
.tx-amt.tr{color:var(--accent)}
.tx-ico.tr{border-color:color-mix(in oklab,var(--accent) 40%,transparent)}

/* wrapper de columnas (2 en escritorio) */
.cols{display:grid;gap:12px;grid-template-columns:1fr}

/* =====================================================================
   ESCRITORIO — sidebar + layout ancho
   ===================================================================== */
.shell{display:block}
.sidenav{display:none}

@media(min-width:721px) and (max-width:1099px){
  .app{max-width:760px;margin:0 auto}
  .botnav{left:50%;right:auto;transform:translateX(-50%);max-width:760px;width:100%}
  .fab{right:calc((100vw - 760px)/2 + 18px)}
}

@media(min-width:1100px){
  body{--navh:0px}
  .shell{display:grid;grid-template-columns:248px 1fr;max-width:1280px;margin:0 auto;min-height:100dvh}
  .app{padding-bottom:24px}
  .botnav{display:none}
  .fab{display:none}
  .topbar{display:none}
  .view{padding:26px 30px 40px}
  .section-title{margin-top:26px}

  /* sidebar visible */
  .sidenav{display:flex;flex-direction:column;gap:6px;position:sticky;top:0;height:100dvh;
    padding:24px 16px;border-right:1px solid var(--line);
    background:color-mix(in oklab,var(--bg2) 70%,transparent);backdrop-filter:blur(12px)}
  .side-brand{display:flex;align-items:center;gap:10px;padding:6px 8px 18px}
  .side-mark{width:40px;height:40px;border-radius:12px;display:grid;place-items:center;
    font-family:'Space Grotesk';font-weight:700;color:#05140f;background:var(--grad);
    box-shadow:0 8px 24px -8px var(--primary)}
  .side-brand b{font-family:'Space Grotesk';font-size:1.15rem}
  .side-links{display:flex;flex-direction:column;gap:4px}
  .side-links a{display:flex;align-items:center;gap:12px;padding:12px 14px;border-radius:13px;
    color:var(--mut);text-decoration:none;font-weight:500;font-size:.94rem;transition:.22s;cursor:pointer}
  .side-links a .ni{font-size:1.15rem}
  .side-links a:hover{background:var(--card);color:var(--txt)}
  .side-links a.on{background:color-mix(in oklab,var(--primary) 14%,transparent);color:var(--primary);
    box-shadow:inset 0 0 0 1px color-mix(in oklab,var(--primary) 30%,transparent)}
  .side-foot{display:flex;align-items:center;gap:12px;padding:14px 8px 2px;margin-top:14px;
    border-top:1px solid var(--line2)}

  /* dashboard en 2 columnas */
  .dash{display:grid;grid-template-columns:1.3fr 1fr;gap:16px;align-items:start}
  .dash .full{grid-column:1 / -1}
  .cols{grid-template-columns:repeat(2,1fr)}
  .week-meta .wm b{font-size:1.15rem}
  /* sheets como modal centrado en escritorio */
  .sheet-back{align-items:center;justify-content:center}
  .sheet{max-width:460px;border-radius:24px;border-bottom:1px solid var(--line)}
}

/* =====================================================================
   ACCESIBILIDAD: reduce motion
   ===================================================================== */
@media(prefers-reduced-motion:reduce){
  *,*::before,*::after{animation-duration:.001ms!important;animation-iteration-count:1!important;
    transition-duration:.001ms!important}
  .intro{display:none}
  .fx::before,.fx::after{animation:none}
}
:focus-visible{outline:2px solid var(--primary);outline-offset:3px;border-radius:8px}