/* Sistema "El Club" — Alejandra Melo. Diseño oscuro de marca (un solo tema, a propósito).
   Capas: fondo Forest, tarjetas Forest 3, acento Ball Flash (neón) para acciones, Court Blue para información secundaria. */
:root{
  --forest:#002f1d; --forest2:#003d26; --forest3:#00261a; --line:rgba(245,240,228,.12);
  --neon:#d4e857; --blue:#c7e8ff; --clay:#e1ef9a; --cream:#f5f0e4;
  --muted:rgba(245,240,228,.62); --dim:rgba(245,240,228,.38);
  --bad:#ffb4a2; --ok:#d4e857;
  --g-v:#7fd18b; --g-c:#e1ef9a; --g-l:#c9a27e; --g-a:#ffb4a2; --g-g:#c7e8ff;
  --serif:"Instrument Serif", Georgia, "Times New Roman", serif;
  --sans:"Poppins", "Avenir Next", "Segoe UI", system-ui, sans-serif;
  --r:16px;
  color-scheme:dark;
}
*{box-sizing:border-box}
html,body{background:var(--forest);height:100%}
body{margin:0;color:var(--cream);font:400 15px/1.55 var(--sans);-webkit-font-smoothing:antialiased}
body::before{content:"";position:fixed;inset:0 0 auto;height:env(safe-area-inset-top,0px);background:var(--forest);z-index:20}
button,input,select,textarea{font:inherit;color:inherit}
a{color:var(--blue)}
.wrap{max-width:560px;margin:0 auto;padding-left:max(16px,env(safe-area-inset-left,0px));padding-right:max(16px,env(safe-area-inset-right,0px));padding-block:8px 120px}
h1,h2,h3{margin:0;text-wrap:balance;font-weight:400;line-height:1.08}
h1{font:italic 400 2.3rem/1.05 var(--serif)}
h2{font:italic 400 1.75rem/1.1 var(--serif)}
h3{font:600 1.02rem/1.3 var(--sans)}
p{margin:0}
.label{font-size:.7rem;font-weight:600;letter-spacing:.22em;text-transform:uppercase;color:var(--neon)}
.label.blue{color:var(--blue)}
.muted{color:var(--muted)} .dim{color:var(--dim)}
.num{font-variant-numeric:tabular-nums}
.stack{display:flex;flex-direction:column;gap:16px} .stack-s{display:flex;flex-direction:column;gap:8px}
.row{display:flex;align-items:center;gap:10px} .row.wrap-r{flex-wrap:wrap}
.spread{display:flex;align-items:center;justify-content:space-between;gap:12px}
.grow{flex:1;min-width:0}

/* encabezado */
.head{position:sticky;top:env(safe-area-inset-top,0px);z-index:10;background:var(--forest);display:flex;align-items:center;gap:12px;padding:12px 0 10px;border-bottom:1px solid var(--line)}
.head img{width:34px;height:34px}
.head .t{flex:1;min-width:0}
.head .t b{display:block;font:italic 400 1.25rem/1 var(--serif)}
.head .t span{font-size:.66rem;letter-spacing:.24em;text-transform:uppercase;color:var(--muted)}
.tag-demo{font-size:.66rem;letter-spacing:.16em;text-transform:uppercase;border:1px solid var(--blue);color:var(--blue);border-radius:99px;padding:3px 9px}

/* navegación inferior */
.nav{position:fixed;left:0;right:0;bottom:0;z-index:15;background:var(--forest3);border-top:1px solid var(--line);padding:6px max(8px,env(safe-area-inset-right,0px)) calc(6px + env(safe-area-inset-bottom,0px)) max(8px,env(safe-area-inset-left,0px))}
.nav .in{max-width:560px;margin:0 auto;display:grid;grid-template-columns:repeat(5,1fr);gap:4px}
.nav button{background:none;border:0;border-radius:12px;padding:8px 2px;display:flex;flex-direction:column;align-items:center;gap:3px;font-size:.68rem;font-weight:500;color:var(--muted);cursor:pointer}
.nav button svg{width:22px;height:22px}
.nav button[aria-current="page"]{color:var(--neon);background:rgba(212,232,87,.08)}

/* tarjetas y botones */
.card{background:var(--forest3);border:1px solid var(--line);border-radius:var(--r);padding:16px}
.meal{display:flex;gap:14px;align-items:center;background:var(--forest3);border:1px solid var(--line);border-radius:var(--r);padding:14px;cursor:pointer;text-align:left;width:100%}
.meal:hover{border-color:rgba(212,232,87,.4)}
.meal .t{flex:1;min-width:0;display:flex;flex-direction:column;gap:2px}
.meal .t b{font-weight:600;font-size:.98rem;line-height:1.3}
.meal .t small{color:var(--muted);font-size:.78rem}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;min-height:48px;padding:0 20px;border-radius:99px;border:1.5px solid var(--neon);background:var(--neon);color:var(--forest);font-weight:600;font-size:.95rem;cursor:pointer;text-decoration:none}
.btn.ghost{background:transparent;color:var(--neon)}
.btn.soft{background:var(--forest2);border-color:var(--line);color:var(--cream)}
.btn.blue{background:var(--blue);border-color:var(--blue);color:var(--forest)}
.btn.small{min-height:36px;padding:0 14px;font-size:.85rem}
.btn.block{width:100%}
.btn:disabled{opacity:.4;cursor:not-allowed}
.link{background:none;border:0;color:var(--neon);font-weight:600;padding:4px 0;cursor:pointer;text-decoration:underline;text-underline-offset:3px;font-size:.9rem}
.chips{display:flex;flex-wrap:wrap;gap:8px}
.chip{border:1px solid var(--line);background:var(--forest2);border-radius:99px;padding:7px 13px;font-size:.84rem;font-weight:500;cursor:pointer;color:var(--cream)}
.chip[aria-pressed="true"]{background:var(--neon);border-color:var(--neon);color:var(--forest)}
.scroll-x{display:flex;gap:8px;overflow-x:auto;padding-bottom:4px;scrollbar-width:none}
.scroll-x::-webkit-scrollbar{display:none}
.scroll-x .chip{flex:none}
button:focus-visible,a:focus-visible,input:focus-visible,select:focus-visible,textarea:focus-visible,summary:focus-visible{outline:2px solid var(--neon);outline-offset:2px}

/* macros */
.macros{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:6px;border-block:1px solid var(--line);padding-block:10px}
.macros div{display:flex;flex-direction:column;align-items:center}
.macros b{font:400 1.5rem/1.1 var(--serif);font-variant-numeric:tabular-nums}
.macros span{font-size:.62rem;letter-spacing:.18em;text-transform:uppercase;color:var(--muted)}
.macros small{font-size:.68rem;color:var(--dim)}
.fit{display:inline-flex;align-items:center;gap:6px;font-size:.74rem;font-weight:500;border-radius:99px;padding:3px 10px;background:rgba(212,232,87,.12);color:var(--neon)}
.fit.mid{background:rgba(199,232,255,.12);color:var(--blue)}
.fit.low{background:rgba(255,180,162,.12);color:var(--bad)}
.legend{display:flex;flex-wrap:wrap;gap:4px 12px;font-size:.74rem;color:var(--muted)}
.legend i{display:inline-block;width:8px;height:8px;border-radius:50%;margin-right:5px}
ul.ing{list-style:none;margin:0;padding:0;display:grid;gap:6px}
ul.ing li{display:flex;gap:12px;font-size:.93rem}
ul.ing .q{flex:none;min-width:92px;font-weight:600;font-variant-numeric:tabular-nums;color:var(--clay)}
ol.steps{margin:0;padding-left:20px;display:grid;gap:8px;font-size:.93rem}
.note{font-size:.8rem;color:var(--muted);line-height:1.5}
.pill{font-size:.7rem;letter-spacing:.12em;text-transform:uppercase;border:1px solid var(--line);border-radius:99px;padding:2px 9px;color:var(--muted)}

/* hoja inferior */
.sheet-bg{position:fixed;inset:0;background:rgba(0,10,6,.6);z-index:30}
.sheet{position:fixed;left:0;right:0;bottom:0;z-index:31;max-height:92%;overflow:auto;background:var(--forest2);border-radius:22px 22px 0 0;border-top:1px solid var(--line);padding:10px max(16px,env(safe-area-inset-right,0px)) calc(24px + env(safe-area-inset-bottom,0px)) max(16px,env(safe-area-inset-left,0px))}
.sheet .in{max-width:560px;margin:0 auto;display:flex;flex-direction:column;gap:16px}
.sheet .grab{width:44px;height:4px;border-radius:99px;background:var(--line);margin:0 auto 4px}
.sheet .close{position:sticky;top:0;align-self:flex-end;background:var(--forest3);border:1px solid var(--line);border-radius:99px;padding:6px 14px;cursor:pointer;font-size:.85rem}
@media (prefers-reduced-motion:no-preference){.sheet{animation:up .22s ease-out}@keyframes up{from{transform:translateY(24px)}to{transform:none}}}

/* lista del súper */
.aisle h3{font-size:.7rem;letter-spacing:.22em;text-transform:uppercase;color:var(--blue);font-weight:600;margin-bottom:4px}
.item{display:flex;gap:12px;align-items:flex-start;padding:11px 0;border-bottom:1px solid var(--line);cursor:pointer}
.item input{width:20px;height:20px;accent-color:var(--neon);flex:none;margin:2px 0 0}
.item .nm{flex:1;min-width:0}
.item .qt{flex:none;text-align:right;font-weight:600;font-variant-numeric:tabular-nums}
.item .qt small{display:block;font-weight:400;color:var(--muted);font-size:.76rem}
.item.done .nm,.item.done .qt{text-decoration:line-through;color:var(--dim)}
.tiles{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:10px}
.tile{background:var(--forest3);border:1px solid var(--line);border-radius:var(--r);padding:12px 14px}
.tile b{display:block;font:400 1.8rem/1.1 var(--serif);font-variant-numeric:tabular-nums;color:var(--neon)}
.tile span{font-size:.76rem;color:var(--muted)}
.day-row{display:flex;gap:12px;align-items:flex-start;padding:12px 0;border-bottom:1px solid var(--line);cursor:pointer;background:none;border-left:0;border-right:0;border-top:0;width:100%;text-align:left}
.day-row .dn{flex:none;width:48px;font:italic 400 1.35rem/1 var(--serif);color:var(--neon)}
.day-row.hoy .dn::after{content:"hoy";display:block;font:600 .58rem var(--sans);letter-spacing:.18em;text-transform:uppercase;color:var(--blue);margin-top:4px}
.field{display:flex;flex-direction:column;gap:6px}
.field label{font-size:.7rem;letter-spacing:.18em;text-transform:uppercase;color:var(--muted);font-weight:600}
.input,select.input,textarea.input{width:100%;background:var(--forest3);border:1px solid var(--line);border-radius:12px;padding:11px 13px;color:var(--cream)}
textarea.input{min-height:110px;resize:vertical}
.toast{position:fixed;left:50%;bottom:calc(96px + env(safe-area-inset-bottom,0px));transform:translateX(-50%);background:var(--cream);color:var(--forest);padding:10px 18px;border-radius:99px;font-weight:600;font-size:.88rem;z-index:40;max-width:calc(100% - 32px);text-align:center}
.empty{border:1px dashed var(--line);border-radius:var(--r);padding:22px;text-align:center;color:var(--muted)}
.firma{display:flex;align-items:center;gap:12px;padding-top:8px}
.firma img{height:44px;width:auto}
.supl{display:grid;grid-template-columns:1fr auto;gap:2px 12px;padding:12px 0;border-bottom:1px solid var(--line)}
.supl b{font-weight:600}
.supl span{color:var(--clay);font-weight:600;text-align:right}
.supl small{grid-column:1/-1;color:var(--muted)}
.stepper{display:flex;align-items:center;gap:14px}
.stepper button{width:40px;height:40px;border-radius:50%;border:1px solid var(--line);background:var(--forest3);font-size:1.3rem;cursor:pointer}
.stepper output{font:400 1.8rem var(--serif);min-width:2ch;text-align:center}
/* Lector de recetas en voz alta */
.lector{position:sticky;bottom:0;z-index:2;background:var(--forest2);border:1px solid var(--neon);border-radius:var(--r);padding:14px;display:grid;gap:10px;box-shadow:0 -8px 24px rgba(0,0,0,.35)}
.lector-txt{font-size:1.05rem;line-height:1.5;margin:0}
.lector-btns{display:grid;grid-template-columns:1fr 1fr 1.2fr;gap:8px}
.lector-btns .btn{padding-left:8px;padding-right:8px;min-height:52px}
.lector .btn[disabled]{opacity:.4}
ol.steps li.leyendo{color:var(--neon);font-weight:500}
[hidden]{display:none!important}