:root{
  --ink:#1F3A5F; --ink2:#41587A; --bg:#F3FBFC; --card:#fff; --line:#CFE3EA;
  --teal:#13807B; --teal-d:#0E6561; --teal-l:#D8F3F0; --coral:#C23B30; --coral-l:#FFE5E0; --sun:#FFC94A; --lav:#6E5CD0; --lav-l:#ECE7FF;
  --r:24px; --shadow:0 6px 0 rgba(31,58,95,.07),0 14px 30px rgba(31,58,95,.10);
  --font:ui-rounded,"SF Pro Rounded","Nunito","Segoe UI",system-ui,-apple-system,Roboto,"Helvetica Neue",Arial,sans-serif;
}
*{box-sizing:border-box}
html{-webkit-text-size-adjust:100%}
body{margin:0;font-family:var(--font);font-size:21px;line-height:1.5;color:var(--ink);
  background:var(--bg) radial-gradient(900px 500px at 8% -5%,#D5F5F0 0,transparent 60%),radial-gradient(800px 500px at 100% 0,#FFF0C9 0,transparent 55%) no-repeat fixed;
  min-height:100vh;overflow-x:hidden}
.sr-only{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}
.skip{position:absolute;left:-999px;top:8px;background:#fff;color:var(--ink);padding:12px 18px;border-radius:12px;z-index:100;font-size:20px}
.skip:focus{left:8px}
:focus-visible{outline:4px solid #1B5FD6;outline-offset:3px;border-radius:12px}
h1{font-size:32px;line-height:1.2;margin:.2em 0 .4em}
h2{font-size:26px;line-height:1.25;margin:1.1em 0 .45em}
h3{font-size:22px;margin:.9em 0 .3em}
p{margin:.5em 0}
.sec{font-size:19px;color:var(--ink2)}
main{max-width:1040px;margin:0 auto;padding:16px 16px calc(40px + env(safe-area-inset-bottom));outline:none}
img{max-width:100%;height:auto;display:block}
button,input,select,textarea{font:inherit;color:inherit}

/* barra superior */
.topbar{position:sticky;top:0;z-index:20;background:rgba(255,255,255,.94);backdrop-filter:blur(8px);border-bottom:2px solid var(--line);padding:8px 10px;padding-top:calc(8px + env(safe-area-inset-top))}
.topbar nav{max-width:1040px;margin:0 auto;display:grid;grid-template-columns:repeat(4,1fr);gap:8px}
.nb{display:flex;flex-direction:column;align-items:center;justify-content:center;gap:2px;min-height:64px;padding:6px 4px;border:2px solid var(--line);background:#fff;border-radius:18px;
  font-size:19px;font-weight:700;cursor:pointer;color:var(--ink)}
.nb svg{width:26px;height:26px;stroke:currentColor;fill:none;stroke-width:2.6;stroke-linecap:round;stroke-linejoin:round}
.nb:hover{background:var(--teal-l)}
.nb.on{background:var(--teal-l);border-color:var(--teal)}

/* botones */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:10px;min-height:56px;padding:12px 24px;border-radius:999px;border:3px solid var(--teal);background:var(--teal);color:#fff;
  font-size:20px;font-weight:800;cursor:pointer;text-decoration:none;text-align:center;line-height:1.2;box-shadow:0 4px 0 var(--teal-d)}
.btn:active{transform:translateY(3px);box-shadow:0 1px 0 var(--teal-d)}
.btn.sec2{background:#fff;color:var(--ink);border-color:var(--teal);box-shadow:0 4px 0 var(--line)}
.btn.warm{background:var(--sun);border-color:#E8AE1F;color:#3B2A00;box-shadow:0 4px 0 #D9A01C}
.btn.lav{background:var(--lav);border-color:var(--lav);box-shadow:0 4px 0 #4D3FA8}
.btn.danger{background:var(--coral);border-color:var(--coral);box-shadow:0 4px 0 #8F2A22}
.btn.ghost{background:transparent;border-color:transparent;color:var(--ink);box-shadow:none;text-decoration:underline}
.btn.big{min-height:72px;font-size:24px;padding:16px 36px}
.btn.sm{min-height:56px;font-size:19px;padding:10px 18px}
.btn[disabled]{opacity:.55;cursor:not-allowed}
.btn svg{width:24px;height:24px;stroke:currentColor;fill:none;stroke-width:2.6;stroke-linecap:round;stroke-linejoin:round;flex:none}
.row{display:flex;flex-wrap:wrap;gap:12px;align-items:center}
.row.center{justify-content:center}
.stack{display:grid;gap:12px}

/* tarjetas */
.card{background:var(--card);border-radius:var(--r);box-shadow:var(--shadow);padding:20px;border:2px solid #E3F0F4}
.hero{display:grid;gap:18px;justify-items:center;text-align:center;padding-top:6px}
.hero img{width:min(100%,640px);border-radius:32px;box-shadow:var(--shadow)}
.brand{font-size:19px;font-weight:800;letter-spacing:.02em;color:var(--teal-d);margin:0}
.title-xl{font-size:36px;line-height:1.1;margin:0}
.lead{font-size:23px;max-width:34ch;margin:0 auto}
.tiles{display:grid;grid-template-columns:repeat(2,1fr);gap:14px;padding:0;margin:0;list-style:none}
.tile{display:flex;flex-direction:column;background:#fff;border:3px solid #E3F0F4;border-radius:26px;overflow:hidden;cursor:pointer;text-align:center;padding:0;box-shadow:var(--shadow);font-weight:800;font-size:21px;width:100%}
.tile:hover{border-color:var(--teal)}
.tile img{width:100%;aspect-ratio:5/4;object-fit:cover}
.tile .tl{padding:12px 10px;min-height:68px;display:flex;align-items:center;justify-content:center;line-height:1.2}
.tile .ck{font-size:19px;font-weight:700;color:var(--teal-d);padding-bottom:8px}
.tile.off{opacity:.62}
.tile.sel{border-color:var(--teal);box-shadow:0 0 0 5px var(--teal-l)}
.tile.mini{flex-direction:row;align-items:center;text-align:left;border-radius:22px;min-height:84px}
.tile.mini img{width:92px;height:84px;aspect-ratio:auto;flex:none}
.tile.mini .tl{justify-content:flex-start;padding:8px 12px;font-size:20px;min-height:0}
.band{background:var(--lav-l);border-radius:28px;padding:16px;margin:8px 0 18px;border:2px solid #D7CEFA}
.band h2{margin:.1em 0 .5em;font-size:24px}
.pill{display:inline-flex;align-items:center;min-height:56px;padding:8px 18px;border-radius:999px;border:3px solid var(--line);background:#fff;font-size:19px;font-weight:700;cursor:pointer}
.pill[aria-pressed="true"]{background:var(--teal-l);border-color:var(--teal)}

/* emoción */
.emo{display:grid;gap:16px}
.emo .pic{width:100%;border-radius:28px;box-shadow:var(--shadow)}
.stepbox{background:#fff;border-radius:26px;padding:20px;border:3px solid var(--tint,#E3F0F4);box-shadow:var(--shadow)}
.stepbox ul{padding-left:0;margin:.4em 0;list-style:none;display:grid;gap:10px}
.stepbox li{background:var(--bgt,#F3FBFC);border-radius:18px;padding:12px 16px;border-left:8px solid var(--tint,var(--teal))}
.dots{display:flex;gap:8px;justify-content:center;align-items:center;flex-wrap:wrap}
.dot{width:14px;height:14px;border-radius:50%;background:#C9DCE4}
.dot.on{background:var(--teal);width:30px;border-radius:12px}
.sidepic{display:grid;gap:8px;justify-items:center;text-align:center}
.sidepic img{border-radius:22px;width:min(100%,380px);box-shadow:var(--shadow)}

/* formularios */
label{display:block;font-weight:800;font-size:20px;margin:14px 0 6px}
.hint{font-size:19px;color:var(--ink2);font-weight:500;margin:2px 0 6px}
input[type=text],input[type=search],select,textarea{width:100%;min-height:58px;font-size:21px;padding:10px 16px;border:3px solid #9CB9C6;border-radius:18px;background:#fff}
textarea{min-height:120px;resize:vertical;line-height:1.4}
input:focus,select:focus,textarea:focus{border-color:#1B5FD6}
.err{color:var(--coral);font-weight:800;font-size:19px;margin:6px 0 0}
.chk{display:flex;align-items:center;gap:12px;min-height:56px;font-weight:700;font-size:20px;margin:6px 0;cursor:pointer}
.chk input{width:30px;height:30px;accent-color:var(--teal);flex:none}
.swatches{display:flex;gap:10px;flex-wrap:wrap}
.sw{width:56px;height:56px;border-radius:50%;border:4px solid #fff;box-shadow:0 0 0 3px var(--line);cursor:pointer;padding:0}
.sw[aria-pressed="true"]{box-shadow:0 0 0 5px var(--ink)}
.gal{display:grid;grid-template-columns:repeat(auto-fill,minmax(112px,1fr));gap:10px}
.gal button{border:4px solid transparent;background:#fff;border-radius:18px;padding:0;cursor:pointer;overflow:hidden;box-shadow:0 2px 6px rgba(0,0,0,.12)}
.gal button[aria-pressed="true"]{border-color:var(--teal);box-shadow:0 0 0 4px var(--teal-l)}
.gal img{width:100%;aspect-ratio:5/4;object-fit:cover}
.gal span{display:block;font-size:19px;padding:4px 6px;line-height:1.2}

/* lista adultos */
.tabs{display:flex;gap:8px;flex-wrap:wrap;margin:6px 0 14px}
.tab{min-height:56px;padding:8px 18px;border-radius:18px;border:3px solid var(--line);background:#fff;font-size:19px;font-weight:800;cursor:pointer}
.tab[aria-selected="true"]{background:var(--teal);color:#fff;border-color:var(--teal)}
.li{display:grid;grid-template-columns:76px 1fr;gap:12px;align-items:center;background:#fff;border:2px solid #E3F0F4;border-radius:22px;padding:10px;margin:10px 0}
.li img{width:76px;height:62px;object-fit:cover;border-radius:14px}
.li .nm{font-weight:800;font-size:21px;line-height:1.2}
.li .acts{grid-column:1/-1;display:flex;flex-wrap:wrap;gap:8px}
.li.off{opacity:.7;background:#F3F6F8}
.badge{display:inline-block;font-size:19px;font-weight:800;border-radius:999px;padding:2px 12px;background:var(--teal-l);color:var(--teal-d);margin-left:6px}
.badge.w{background:#FFF0C9;color:#7A5500}

/* diálogo, aviso, toast */
.dlg{border:0;border-radius:30px;padding:0;width:min(94vw,680px);max-height:92vh;box-shadow:0 20px 60px rgba(0,0,0,.35);color:var(--ink);background:#fff}
.dlg::backdrop{background:rgba(31,58,95,.55)}
.dlg .in{padding:22px;overflow:auto;max-height:90vh}
.dlg h2{margin-top:0}
.banner{background:#FFF0C9;border-bottom:3px solid #E8AE1F;padding:12px 16px;font-size:20px;font-weight:700;text-align:center;color:#4a3500}
.toast{position:fixed;left:50%;bottom:calc(18px + env(safe-area-inset-bottom));transform:translateX(-50%);background:var(--ink);color:#fff;padding:14px 24px;border-radius:999px;font-size:20px;font-weight:700;z-index:60;max-width:92vw;text-align:center;box-shadow:0 8px 24px rgba(0,0,0,.3)}
.note{background:#FFF8E1;border:2px solid #F4DC8B;border-radius:20px;padding:14px 18px;font-size:20px}
.note.info{background:var(--teal-l);border-color:#9ADBD5}

/* dibujo */
.pad{background:#fff;border:4px solid var(--line);border-radius:22px;touch-action:none;width:100%;aspect-ratio:4/3;display:block;cursor:crosshair}
.drawimg{width:100%;border-radius:18px;border:3px solid var(--line);background:#fff}

/* pausa / quieto */
.calm{min-height:60vh;display:grid;place-items:center;text-align:center;gap:18px}
.floaty{width:min(70vw,360px);margin:0 auto}
.floaty img{border-radius:32px;animation:float 7s ease-in-out infinite}
@keyframes float{0%,100%{transform:translateY(0)}50%{transform:translateY(-10px)}}
.reduce .floaty img,.reduce *{animation:none!important;transition:none!important}
@media (prefers-reduced-motion:reduce){*{animation:none!important;transition:none!important;scroll-behavior:auto!important}}

@media (min-width:640px){
  .tiles{grid-template-columns:repeat(3,1fr)}
  .emo{grid-template-columns:1fr 1fr;align-items:start}
  .emo .full{grid-column:1/-1}
  .li{grid-template-columns:90px 1fr auto}
  .li .acts{grid-column:auto;justify-content:flex-end}
  .li img{width:90px;height:72px}
}
@media (min-width:960px){.tiles{grid-template-columns:repeat(4,1fr)}.tiles.three{grid-template-columns:repeat(3,1fr)}}
@media print{.topbar,.btn,.toast{display:none!important}}
main:focus{outline:none}