:root{
    --brown:#4B2E1F;
    --brown-dark:#3A2317;
    --olive:#A4A26F;
    --olive-deep:#7C7A4A;
    --cream:#F7F6F2;
    --oat:#D8CFC1;
    --white:#FFFFFF;
    --text-soft:#6E5446;
    --error:#A8432A;
    --font:"Avenir Next","Nunito Sans","Segoe UI",system-ui,sans-serif;
    color-scheme:light;
  }
  [hidden]{display:none!important}
  *,*::before,*::after{box-sizing:border-box}
  html,body{background:var(--cream);color:var(--brown)}
  body{font-family:var(--font);font-size:16px;line-height:1.5;-webkit-font-smoothing:antialiased;padding-inline:16px;padding-block:0 40px}
  .wrap{max-width:440px;margin-inline:auto}
  .screen{display:flex;flex-direction:column;gap:26px}

  .proto{margin-inline:-16px;background:var(--oat);color:var(--brown);font-size:12px;letter-spacing:.03em;padding:6px 16px;display:flex;justify-content:center;align-items:center;gap:12px;flex-wrap:wrap}
  .proto b{font-weight:700}
  .proto button{font:inherit;font-size:12px;background:none;border:0;color:var(--brown);text-decoration:underline;text-underline-offset:3px;cursor:pointer;padding:0}

  header{display:flex;justify-content:center;padding-top:20px}
  header img{width:64px;height:auto}

  h1{margin:0;font-size:40px;line-height:1.08;font-weight:800;letter-spacing:-.01em;text-wrap:balance}
  h2{margin:0;font-size:26px;line-height:1.15;font-weight:800;text-wrap:balance}
  h3{margin:0;font-size:20px;font-weight:700}
  p{margin:0}
  .lead{font-size:17px;color:var(--text-soft)}
  .eyebrow{font-size:13px;font-weight:700;letter-spacing:.14em;text-transform:uppercase;color:var(--olive-deep)}
  .stack{display:flex;flex-direction:column;gap:8px}

  .btn{display:flex;align-items:center;justify-content:center;gap:10px;min-height:58px;padding-inline:20px;border-radius:999px;font:inherit;font-size:18px;font-weight:700;text-decoration:none;cursor:pointer;border:0;transition:transform .12s ease,background .12s ease;width:100%}
  .btn:active{transform:scale(.98)}
  .btn:focus-visible,.link:focus-visible,input:focus-visible,textarea:focus-visible{outline:3px solid var(--olive);outline-offset:3px}
  .btn-main{background:var(--brown);color:var(--cream)}
  .btn-main:hover{background:var(--brown-dark)}
  .btn-alt{background:transparent;color:var(--brown);border:2px solid var(--oat);min-height:52px;font-size:16px}
  .btn-alt:hover{border-color:var(--olive)}
  .btn svg{width:22px;height:22px;flex:none}
  .link{background:none;border:0;padding:0;font:inherit;font-size:15px;font-weight:600;color:var(--brown);text-decoration:underline;text-decoration-color:var(--olive);text-underline-offset:4px;cursor:pointer;text-align:center}

  /* Tag sin activar */
  .unclaimed-art{align-self:center;width:180px;height:180px;border-radius:50%;background:var(--white);display:grid;place-items:center}
  .unclaimed-art img{width:110px}
  .center{text-align:center;display:flex;flex-direction:column;gap:12px;align-items:center}
  .steps{list-style:none;margin:0;padding:18px 20px;background:var(--white);border-radius:20px;display:flex;flex-direction:column;gap:12px}
  .steps li{display:flex;gap:12px;align-items:flex-start}
  .num{flex:none;width:26px;height:26px;border-radius:50%;background:var(--olive);color:var(--white);font-size:14px;font-weight:700;display:grid;place-items:center;margin-top:1px}

  /* Formularios */
  form{display:flex;flex-direction:column;gap:20px}
  .field{display:flex;flex-direction:column;gap:6px}
  label,.label{font-size:15px;font-weight:700}
  .hint{font-size:13px;color:var(--text-soft);font-weight:400}
  input[type=text],input[type=tel],input[type=email],textarea{font:inherit;font-size:17px;color:var(--brown);background:var(--white);border:2px solid var(--oat);border-radius:14px;padding:12px 14px;width:100%;box-sizing:border-box}
  textarea{resize:vertical;min-height:52px}
  input:focus,textarea:focus{border-color:var(--olive)}
  .err{font-size:14px;color:var(--error);font-weight:600}
  .photo-pick{display:flex;gap:16px;align-items:center}
  .photo-pick img{width:96px;height:96px;border-radius:22px;object-fit:cover;background:var(--oat);flex:none}
  .photo-pick label.btn{width:auto;min-height:46px;font-size:15px}
  .visually-hidden{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0)}
  .card{background:var(--white);border-radius:20px;padding:18px 20px;display:flex;flex-direction:column;gap:6px}
  .code-input{font-size:28px !important;letter-spacing:.4em;text-align:center;font-variant-numeric:tabular-nums}
  .back{align-self:flex-start}

  /* Ficha pública */
  .photo{width:100%;max-width:100%;aspect-ratio:1/1;object-fit:cover;border-radius:28px;display:block;background:var(--oat)}
  .who{display:flex;flex-direction:column;gap:2px;padding-inline:4px}
  .found{display:flex;flex-direction:column;gap:14px;background:var(--white);border-radius:24px;padding:22px 20px}
  .found p{font-size:17px}
  .found p strong{font-weight:700}
  .phone{text-align:center;font-size:14px;color:var(--text-soft)}
  .phone span{font-variant-numeric:tabular-nums;user-select:all;font-weight:600;color:var(--brown)}
  .notes{display:flex;flex-direction:column;gap:12px;padding-inline:4px}
  .notes ul{list-style:none;margin:0;padding:0;display:flex;flex-direction:column;gap:10px}
  .notes li{display:flex;gap:12px;align-items:flex-start}
  .dot{flex:none;width:26px;height:26px;border-radius:50%;background:var(--olive);display:grid;place-items:center;margin-top:1px}
  .dot svg{width:14px;height:14px}
  footer{display:flex;flex-direction:column;align-items:center;gap:14px;padding-top:14px;border-top:1px solid var(--oat)}
  .tagline{font-size:14px;color:var(--text-soft)}

  .toast{width:max-content;position:fixed;left:50%;transform:translateX(-50%);bottom:calc(20px + env(safe-area-inset-bottom,0px));background:var(--brown);color:var(--cream);padding:12px 20px;border-radius:999px;font-weight:600;font-size:15px;max-width:calc(100% - 32px)}
  .owner-bar .link{white-space:nowrap}
  .pick-list{display:flex;flex-direction:column;gap:10px}
  .pick{display:flex;align-items:center;gap:14px;background:var(--white);border:2px solid var(--oat);border-radius:18px;padding:10px 14px 10px 10px;cursor:pointer}
  .pick:has(input:checked){border-color:var(--brown)}
  .pick:has(input:focus-visible){outline:3px solid var(--olive);outline-offset:3px}
  .pick img{width:64px;height:64px;border-radius:14px;object-fit:cover;flex:none}
  .pick .pname{font-size:19px;font-weight:700;flex:1}
  .pick .ptags{display:block;font-size:13px;font-weight:400;color:var(--text-soft)}
  .pick input{width:22px;height:22px;accent-color:var(--brown);flex:none}
  .tags-line{font-size:14px;color:var(--text-soft);padding-inline:4px}
  .owner-bar{display:flex;justify-content:space-between;align-items:center;gap:12px;background:var(--white);border-radius:16px;padding:10px 14px;font-size:14px}

  .priv-head{display:flex;gap:16px;align-items:center}
  .priv-head img{width:84px;height:84px;border-radius:22px;object-fit:cover;flex:none;background:var(--oat)}
  .chips{display:flex;gap:8px;flex-wrap:wrap}
  .chip{font:inherit;font-size:14px;font-weight:600;border:2px solid var(--oat);background:var(--white);color:var(--brown);border-radius:999px;padding:6px 14px;cursor:pointer}
  .chip[aria-pressed="true"]{background:var(--brown);border-color:var(--brown);color:var(--cream)}
  .progress{display:flex;flex-direction:column;gap:6px}
  .bar{height:8px;border-radius:99px;background:var(--oat);overflow:hidden}
  .bar span{display:block;height:100%;background:var(--olive);border-radius:99px;transition:width .3s ease}
  .sec{background:var(--white);border-radius:20px}
  .sec summary{list-style:none;cursor:pointer;padding:16px 18px;display:flex;justify-content:space-between;align-items:center;gap:12px;font-size:17px}
  .sec summary::-webkit-details-marker{display:none}
  .sec summary::after{content:"";width:9px;height:9px;border-right:2px solid var(--brown);border-bottom:2px solid var(--brown);transform:rotate(45deg);flex:none;margin-top:-4px}
  .sec[open] summary::after{transform:rotate(-135deg);margin-top:4px}
  .sec summary:focus-visible{outline:3px solid var(--olive);outline-offset:2px;border-radius:20px}
  .sum-hint{display:block;font-size:13px;color:var(--text-soft);font-weight:400}
  .sec-body{padding:0 18px 20px;display:flex;flex-direction:column;gap:18px}
  h4{margin:0;font-size:16px;font-weight:700;padding-top:6px}
  .row2{display:grid;grid-template-columns:1fr 1fr;gap:12px}
  .row3{display:grid;grid-template-columns:repeat(3,1fr);gap:10px}
  @media (max-width:360px){.row2{grid-template-columns:1fr}}
  select,input[type=date]{font:inherit;font-size:16px;color:var(--brown);background:var(--white);border:2px solid var(--oat);border-radius:14px;padding:11px 12px;width:100%;min-height:50px}
  .check{display:flex;gap:10px;align-items:flex-start;font-size:15px;font-weight:400;cursor:pointer}
  .check input{width:20px;height:20px;accent-color:var(--brown);margin-top:2px;flex:none}
  .lock{margin-top:-8px}
  .seg{display:flex;flex-wrap:wrap;gap:8px}
  .seg label{font-size:14px;font-weight:600;border:2px solid var(--oat);border-radius:12px;padding:8px 12px;cursor:pointer;display:flex;flex-direction:column;line-height:1.25}
  .seg label small{font-weight:400;font-size:12px;color:var(--text-soft)}
  .seg label:has(input:checked){border-color:var(--brown);background:var(--cream)}
  .seg label:has(input:focus-visible){outline:3px solid var(--olive);outline-offset:2px}
  .seg input{position:absolute;opacity:0;pointer-events:none}
  .note{background:var(--cream);border-radius:12px;padding:10px 12px;font-size:14px}
  .talla{background:var(--cream);border-radius:16px;padding:14px 16px;display:flex;flex-direction:column;gap:4px}
  .talla .big{font-size:26px;font-weight:800}
  .vax{list-style:none;margin:0;padding:0;display:flex;flex-direction:column;gap:10px}
  .vax li{display:flex;gap:12px;align-items:center;border:2px solid var(--oat);border-radius:14px;padding:10px 12px}
  .vax .vx{flex:1;display:flex;flex-direction:column;font-size:14px;line-height:1.35}
  .vax .vx strong{font-size:16px}
  .pill{font-size:12px;font-weight:700;border-radius:99px;padding:3px 10px;white-space:nowrap}
  .pill.ok{background:#E4E8D6;color:#4E5A2A}
  .pill.soon{background:#F6E6C4;color:#7A5410}
  .pill.late{background:#F3D9CF;color:var(--error)}
  .vax-new{display:flex;flex-direction:column;gap:14px;border:2px dashed var(--olive);border-radius:16px;padding:14px}
  .vax-new img{width:100%;max-height:200px;object-fit:cover;border-radius:12px}
  .inline-link{font-size:inherit;font-weight:600}
  .taglist{list-style:none;margin:0;padding:0;display:flex;flex-direction:column;gap:8px}
  .taglist li{display:flex;justify-content:space-between;align-items:center;gap:10px;font-size:15px;border-bottom:1px solid var(--oat);padding-block:8px}
  .taglist code{font-family:ui-monospace,Menlo,monospace;font-size:14px}
  @media (prefers-reduced-motion:reduce){.btn,.bar span{transition:none}}