:root {
  color-scheme: light;
  --verde: #09654c;
  --verde-oscuro: #074d3b;
  --verde-claro: #edf7f2;
  --tinta: #192b29;
  --secundario: #61716d;
  --borde: #dce5e1;
  --fondo: #f5f8f6;
  --rojo: #aa3030;
  font-family: "Segoe UI", Arial, sans-serif;
  font-size: 16px;
  font-synthesis: none;
}
* { box-sizing: border-box; }
body { margin: 0; color: var(--tinta); background: var(--fondo); line-height: 1.5; }
button, input { font: inherit; }
button, a, input { -webkit-tap-highlight-color: transparent; }
button { cursor: pointer; }
a { color: var(--verde); text-underline-offset: 4px; }
button:disabled { cursor: wait; opacity: .65; }
:focus-visible { outline: 3px solid #398b70; outline-offset: 4px; }
[hidden] { display: none !important; }
.icono { width: 20px; height: 20px; fill: none; stroke: currentColor; stroke-width: 1.7; stroke-linecap: round; stroke-linejoin: round; flex-shrink: 0; }
.marca { display: inline-flex; align-items: center; gap: 11px; color: var(--tinta); text-decoration: none; }
.marca img { width: 38px; height: 38px; }
.marca-nombre { font-size: 1.05rem; font-weight: 750; letter-spacing: -.035em; }
.marca-nombre span { font-weight: 450; color: var(--secundario); }
.boton { min-height: 49px; display: inline-flex; align-items: center; justify-content: center; gap: 10px; border: 1px solid transparent; border-radius: 9px; padding: 12px 20px; font-weight: 650; text-decoration: none; transition: background .15s, box-shadow .15s; }
.boton-primario { color: white; background: var(--verde); }
.boton-primario:hover { background: var(--verde-oscuro); box-shadow: 0 3px 9px #09654c20; }
.boton-secundario { color: var(--tinta); background: white; border-color: var(--borde); }
.boton-secundario:hover { background: var(--verde-claro); }
.mensaje { padding: 13px 15px; border: 1px solid #b7d4c6; border-radius: 8px; background: var(--verde-claro); color: #17543f; font-size: .875rem; }
.mensaje-error { background: #fff2f1; border-color: #f0c5c1; color: var(--rojo); }
.etiqueta { display: inline-flex; align-items: center; gap: 7px; padding: 6px 10px; border: 1px solid var(--borde); border-radius: 6px; color: var(--secundario); font-size: .8125rem; }
.solo-lector { position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px; overflow: hidden; clip: rect(0,0,0,0); white-space: nowrap; border: 0; }
@media (prefers-reduced-motion: reduce) { *, *::before, *::after { transition: none !important; animation: none !important; } }