/* encontr.ar - un solo CSS, mobile-first, sin frameworks */
:root {
  --verde: #1a7a4a;
  --verde-osc: #135c38;
  --fondo: #f7f7f4;
  --tinta: #22261f;
  --gris: #6b7264;
  --linea: #dfe2da;
  --tarjeta: #ffffff;
}
* { box-sizing: border-box; }
body {
  margin: 0; background: var(--fondo); color: var(--tinta);
  font: 17px/1.55 system-ui, -apple-system, "Segoe UI", sans-serif;
}
header {
  background: var(--verde); color: #fff; padding: .8rem 1rem;
  display: flex; justify-content: space-between; align-items: center;
}
header a { color: #fff; text-decoration: none; }
header .marca { font-weight: 800; font-size: 1.2rem; letter-spacing: -.02em; }
main { max-width: 40rem; margin: 0 auto; padding: 1rem; }
h1 { font-size: 1.35rem; }
.acciones { display: flex; gap: .6rem; margin: 1rem 0; }
.boton {
  flex: 1; text-align: center; padding: .8rem; border-radius: 10px;
  border: none; font-size: 1rem; font-weight: 700; cursor: pointer;
  text-decoration: none; display: block;
}
.boton.perdido { background: #b3541e; color: #fff; }
.boton.encontrado { background: var(--verde); color: #fff; }
.boton.principal { background: var(--verde); color: #fff; width: 100%; }
.boton:active { transform: scale(.99); }
.tarjeta {
  background: var(--tarjeta); border: 1px solid var(--linea);
  border-radius: 12px; padding: .9rem; margin-bottom: .8rem;
}
.tarjeta img { max-width: 100%; border-radius: 8px; margin-top: .5rem; }
.chip {
  display: inline-block; font-size: .78rem; font-weight: 700;
  padding: .1rem .55rem; border-radius: 99px; margin-right: .4rem;
}
.chip.perdido { background: #f6e3d7; color: #8a3d10; }
.chip.encontrado { background: #dcefe4; color: var(--verde-osc); }
.meta { color: var(--gris); font-size: .85rem; }
label { display: block; font-weight: 600; margin: .9rem 0 .25rem; }
input, select, textarea {
  width: 100%; padding: .65rem; border: 1px solid var(--linea);
  border-radius: 8px; font-size: 1rem; background: #fff;
}
textarea { min-height: 5.5rem; resize: vertical; }
.radio-fila { display: flex; gap: .6rem; }
.radio-fila label {
  flex: 1; border: 2px solid var(--linea); border-radius: 10px;
  padding: .7rem; text-align: center; margin: 0; cursor: pointer;
}
.radio-fila input { display: none; }
.radio-fila input:checked + span { font-weight: 800; }
.radio-fila label:has(input:checked) { border-color: var(--verde); background: #eef6f1; }
.aviso { background: #fff8e6; border: 1px solid #eadfae; border-radius: 10px;
  padding: .8rem; font-size: .9rem; margin: 1rem 0; }
.ok { background: #dcefe4; border-color: #b8dcc7; }
.error { background: #fde8e4; border: 1px solid #f3b9ae; border-radius: 10px;
  padding: .8rem; margin: 1rem 0; }
footer { text-align: center; color: var(--gris); font-size: .8rem; padding: 2rem 1rem; }