:root {
  --verde: #1f3b2d; --verde-claro: #e9f2ec; --tinta: #14181f; --suave: #5b6475;
  --linea: #dfe3ea; --error: #b3261e; --fondo: #f6f7f4; --ambar: #8a5a00;
}
* { box-sizing: border-box; }
body { margin: 0; font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
  color: var(--tinta); background: var(--fondo); font-size: 16px; line-height: 1.45; }
main { max-width: 760px; margin: 0 auto; padding: 16px 14px calc(40px + env(safe-area-inset-bottom)); }
h1 { font-size: 1.45rem; margin: 0 0 6px; }
h2 { font-size: 1.15rem; margin: 0 0 6px; }
a { color: var(--verde); }
.barra { position: sticky; top: 0; z-index: 5; background: #fff; border-bottom: 1px solid var(--linea);
  display: flex; align-items: center; justify-content: space-between; gap: 10px;
  padding: calc(8px + env(safe-area-inset-top)) 14px 8px; }
.barra-logo { height: 40px; }
.barra nav { display: flex; align-items: center; gap: 14px; }
.tarjeta { background: #fff; border: 1px solid var(--linea); border-radius: 14px; padding: 18px; margin-bottom: 16px;
  display: grid; gap: 10px; }
.entrar { max-width: 380px; margin: 8vh auto 0; text-align: center; }
.entrar-logo { width: 200px; margin: 0 auto; }
label { display: grid; gap: 4px; font-weight: 600; font-size: 0.92rem; text-align: left; }
input, select, textarea { font: inherit; font-weight: 400; padding: 11px 12px; border: 1px solid #c9ced8;
  border-radius: 9px; background: #fff; width: 100%; min-width: 0; }
input:focus, select:focus, textarea:focus { outline: 2px solid var(--verde); outline-offset: 0; }
fieldset { border: 1px solid var(--linea); border-radius: 12px; padding: 12px; margin: 0; display: grid; gap: 10px; }
legend { font-weight: 700; padding: 0 6px; }
.rejilla { display: grid; grid-template-columns: repeat(auto-fill, minmax(150px, 1fr)); gap: 10px; }
.rejilla .ancho { grid-column: span 2; }
@media (max-width: 420px) { .rejilla .ancho { grid-column: 1 / -1; } }
button, .boton { font: inherit; font-weight: 700; border: 0; border-radius: 10px; padding: 13px 18px;
  background: var(--verde); color: #fff; cursor: pointer; text-decoration: none; text-align: center; }
button:disabled { opacity: 0.6; }
.contorno { background: #fff; color: var(--verde); border: 1.5px solid var(--verde); }
.barra .boton { padding: 8px 14px; }
button.enlace { background: none; color: var(--verde); padding: 4px 0; font-weight: 600; justify-self: start; }
.opt { font-weight: 400; color: var(--suave); }
.sub { color: var(--suave); font-size: 0.9rem; margin: 0; }
.error { color: var(--error); font-weight: 600; margin: 0; }
.ok { color: #1d6b38; font-weight: 600; margin: 0; }
.aviso { background: #fff4e5; border: 1px solid #f0c78a; border-radius: 10px; padding: 12px; display: grid; gap: 6px; }
.aviso p { margin: 0; }
.fila { display: flex; justify-content: space-between; align-items: center; gap: 10px; }
.cabecera-lista { display: grid; gap: 10px; margin-bottom: 12px; }
.lista { list-style: none; margin: 0; padding: 0; display: grid; gap: 10px; }
.lista a { display: grid; gap: 2px; background: #fff; border: 1px solid var(--linea); border-radius: 12px;
  padding: 12px 14px; color: inherit; text-decoration: none; }
.etiqueta { font-size: 0.78rem; font-weight: 700; padding: 3px 9px; border-radius: 99px; white-space: nowrap; }
.e-verde { background: #e3f4e8; color: #1d6b38; }
.e-ambar { background: #fff1d6; color: var(--ambar); }
.e-rojo { background: #fde7e5; color: var(--error); }
.datos { display: grid; grid-template-columns: max-content 1fr; gap: 4px 12px; margin: 4px 0; }
.datos dt { color: var(--suave); }
.datos dd { margin: 0; }
.acciones { display: flex; gap: 10px; flex-wrap: wrap; }
.etiqueta-campo { font-weight: 600; font-size: 0.92rem; margin-top: 6px; }
/* touch-action:none para que al firmar no se desplace la pagina. */
.panel-firma { width: 100%; aspect-ratio: 1000 / 400; border: 1.5px dashed #9aa3b2; border-radius: 10px;
  background: #fff; touch-action: none; }
.desde-deca { background: var(--verde-claro); border-color: #b9d3c1; }
input[readonly], textarea[readonly] { background: #f1f3f0; color: #333; }
.cargando, .vacio { color: var(--suave); text-align: center; }
.flotante { position: fixed; left: 12px; right: 12px; bottom: 16px; background: #fff; border: 1px solid var(--error);
  border-radius: 10px; padding: 12px; z-index: 10; }