:root {
  --fondo: #f7f2ea;
  --tarjeta: #ffffff;
  --texto: #2b2420;
  --suave: #6f645b;
  --borde: #e4d9cb;
  --madera: #9a5b2e;
  --madera-osc: #7a4520;
  --verde: #2f7a4f;
  --rojo: #b3261e;
  --sombra: 0 6px 24px rgba(60, 40, 20, 0.08);
}
@media (prefers-color-scheme: dark) {
  :root {
    --fondo: #1d1916;
    --tarjeta: #2a2420;
    --texto: #f1e9df;
    --suave: #b8aa9b;
    --borde: #3e352e;
    --madera: #d08a52;
    --madera-osc: #e39c62;
    --verde: #6cc493;
    --rojo: #f08b84;
    --sombra: none;
  }
}

* { box-sizing: border-box; }
[hidden] { display: none !important; }
body {
  margin: 0;
  font-family: system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
  background: var(--fondo);
  color: var(--texto);
  line-height: 1.5;
}
main { max-width: 720px; margin: 0 auto; padding: 0 16px 48px; }

.cabecera {
  display: flex; justify-content: space-between; align-items: center;
  max-width: 720px; margin: 0 auto; padding: 16px;
}
.marca { font-weight: 800; font-size: 1.3rem; letter-spacing: -0.02em; }
.marca span { color: var(--madera); }
.boton-pro {
  border: 1px solid var(--madera); color: var(--madera); background: transparent;
  border-radius: 999px; padding: 6px 14px; font-weight: 600; cursor: pointer;
}

.portada { text-align: center; padding: 24px 0 8px; }
.portada h1 { font-size: clamp(1.8rem, 6vw, 2.6rem); line-height: 1.15; margin: 0 0 12px; letter-spacing: -0.02em; }
.portada em { font-style: normal; color: var(--madera); }
.portada p { color: var(--suave); margin: 0 auto; max-width: 520px; }

.tarjeta {
  background: var(--tarjeta); border: 1px solid var(--borde); border-radius: 16px;
  padding: 20px; margin-top: 24px; box-shadow: var(--sombra);
}

.zona-fotos {
  display: block; border: 2px dashed var(--borde); border-radius: 12px;
  padding: 24px; text-align: center; cursor: pointer; transition: border-color 0.2s;
}
.zona-fotos:hover, .zona-fotos.encima { border-color: var(--madera); }
.zona-texto small { color: var(--suave); }
.miniaturas { display: flex; gap: 8px; flex-wrap: wrap; justify-content: center; margin-top: 12px; }
.miniaturas:empty { display: none; }
.miniaturas img { width: 72px; height: 72px; object-fit: cover; border-radius: 8px; border: 1px solid var(--borde); }

.campos { display: grid; gap: 14px; margin: 20px 0; }
.campos label { display: grid; gap: 6px; font-weight: 600; font-size: 0.95rem; }
.campos small { font-weight: 400; color: var(--suave); }
input, select {
  font: inherit; padding: 10px 12px; border-radius: 10px; border: 1px solid var(--borde);
  background: var(--fondo); color: var(--texto); width: 100%;
}

.boton-principal {
  width: 100%; padding: 14px; font: inherit; font-weight: 700; font-size: 1.05rem;
  border: 0; border-radius: 12px; background: var(--madera); color: #fff; cursor: pointer;
}
.boton-principal:hover:not(:disabled) { background: var(--madera-osc); }
.boton-principal:disabled { opacity: 0.5; cursor: not-allowed; }
.boton-secundario {
  width: 100%; margin-top: 20px; padding: 12px; font: inherit; font-weight: 600;
  border: 1px solid var(--borde); border-radius: 12px; background: transparent; color: var(--texto); cursor: pointer;
}
.error { color: var(--rojo); font-weight: 600; margin: 12px 0 0; }

.aviso-demo {
  background: color-mix(in srgb, var(--madera) 12%, transparent); border-radius: 10px;
  padding: 12px; margin: 0 0 16px; font-size: 0.9rem;
}
.aviso-demo p { margin: 0 0 10px; }
.bloque { margin-bottom: 20px; }
.bloque-cabeza { display: flex; justify-content: space-between; align-items: center; gap: 8px; }
h2 { font-size: 0.85rem; text-transform: uppercase; letter-spacing: 0.06em; color: var(--suave); margin: 0 0 6px; }
h3 { font-size: 0.8rem; color: var(--suave); margin: 0 0 4px; font-weight: 600; }
.copiar {
  font: inherit; font-size: 0.85rem; padding: 4px 12px; border-radius: 999px;
  border: 1px solid var(--borde); background: transparent; color: var(--texto); cursor: pointer;
}
.copiar.hecho { color: var(--verde); border-color: var(--verde); }
.r-titulo { font-size: 1.2rem; font-weight: 700; margin: 0; }
.r-descripcion { white-space: pre-line; margin: 0; }

.rejilla { display: grid; grid-template-columns: repeat(auto-fit, minmax(180px, 1fr)); gap: 12px; margin-bottom: 8px; }
.dato { background: var(--fondo); border-radius: 12px; padding: 12px; }
.dato p { margin: 0; }
.grande { font-size: 1.6rem; font-weight: 800; color: var(--madera); }
.pequeno { font-size: 0.85rem; color: var(--suave); }
.dato ul { margin: 6px 0 0; padding-left: 18px; }

.pro { border-top: 1px solid var(--borde); padding-top: 18px; margin-top: 8px; }
.etiqueta-pro { background: var(--madera); color: #fff; border-radius: 6px; padding: 1px 6px; font-size: 0.7rem; margin-left: 4px; }
.pro-botones { display: grid; grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); gap: 8px; }
.pro-botones button {
  font: inherit; text-align: left; padding: 12px; border-radius: 12px; cursor: pointer;
  border: 1px solid var(--borde); background: var(--tarjeta); color: var(--texto);
}
.pro-botones button:hover { border-color: var(--madera); }

.dialogo {
  border: 0; border-radius: 16px; padding: 24px; max-width: 420px; width: calc(100% - 32px);
  background: var(--tarjeta); color: var(--texto);
}
.dialogo::backdrop { background: rgba(0, 0, 0, 0.45); }
.dialogo h2 { text-transform: none; letter-spacing: 0; font-size: 1.2rem; color: var(--texto); padding-right: 24px; }
.cerrar-form { position: absolute; top: 8px; right: 8px; margin: 0; }
.cerrar { border: 0; background: transparent; font-size: 1.6rem; line-height: 1; cursor: pointer; color: var(--suave); }
.form-email { display: grid; gap: 8px; margin: 16px 0 8px; }
.gracias { color: var(--verde); font-weight: 700; }

.pie { text-align: center; color: var(--suave); font-size: 0.8rem; padding: 0 16px 32px; }