/* Identidad visual IDSolution / SGDEA — tokens de la presentación comercial oficial */
:root {
  --brand-red: #C12C3B;
  --brand-red-dark: #9A2230;
  --text-primary: #333333;
  --surface: #FFFFFF;
  --surface-alt: #F3F4F6;
  --border-subtle: #E4E4E4;

  /* Variantes derivadas de la marca (estados) */
  --brand-red-tint: #F9EAEC;      /* fondo suave para advertencias/errores */
  --gray-strong: #4B4B4B;
  --gray-soft: #767676;
}

* { box-sizing: border-box; }

body {
  margin: 0;
  font-family: "Montserrat", sans-serif;
  font-weight: 400;
  background: var(--surface-alt);
  color: var(--text-primary);
  line-height: 1.6;
}

h1, h2, h3, .btn, .logo, label {
  font-weight: 700;
}

/* --- Banner de prueba de concepto -------------------------------------- */
.banner-poc {
  position: sticky;
  top: 0;
  z-index: 10;
  background: var(--brand-red-tint);
  color: var(--brand-red-dark);
  border-bottom: 1px solid var(--brand-red);
  padding: 10px 16px;
  text-align: center;
  font-size: 0.85rem;
  font-weight: 700;
}

/* --- Header con wordmark IDSolution ------------------------------------ */
header {
  background: var(--surface);
  border-bottom: 1px solid var(--border-subtle);
  padding: 20px 28px;
  display: flex;
  align-items: center;
  gap: 24px;
  flex-wrap: wrap;
}

.logo {
  display: flex;
  align-items: center;
  user-select: none;
}

.logo img {
  height: 58px;
  width: auto;
  display: block;
}

.header-titulo h1 {
  margin: 0;
  font-size: 1.25rem;
  color: var(--text-primary);
}

.subtitulo {
  margin: 2px 0 0;
  color: var(--gray-soft);
  font-size: 0.88rem;
}

/* --- Layout general ------------------------------------------------------ */
main {
  max-width: 860px;
  margin: 24px auto 48px;
  padding: 0 16px;
}

.tarjeta {
  background: var(--surface);
  border: 1px solid var(--border-subtle);
  border-radius: 10px;
  padding: 22px 24px;
  margin-bottom: 20px;
}

/* Encabezados de sección: etiqueta/banner rojo con texto blanco,
   como los títulos de sección de la presentación comercial. */
.titulo-seccion {
  display: inline-block;
  background: var(--brand-red);
  color: #fff;
  font-size: 1rem;
  padding: 8px 18px;
  border-radius: 6px;
  margin: 0 0 16px;
}

.tarjeta h3 {
  font-size: 0.95rem;
  color: var(--text-primary);
  margin-bottom: 4px;
}

label {
  display: block;
  margin: 14px 0 6px;
  font-size: 0.9rem;
}

select, textarea, input[type="text"] {
  width: 100%;
  padding: 11px 14px;
  border: 1px solid var(--border-subtle);
  border-radius: 8px;
  font: inherit;
  color: var(--text-primary);
  background: var(--surface);
}

textarea { resize: vertical; }

select:focus, textarea:focus, input[type="text"]:focus {
  outline: 2px solid var(--brand-red);
  outline-offset: 1px;
}

.ayuda { color: var(--gray-soft); font-size: 0.84rem; margin: 6px 0 0; }

.fila-busqueda {
  display: flex;
  gap: 10px;
}

.fila-busqueda input { flex: 1; }

.acciones {
  display: flex;
  gap: 12px;
  margin-top: 18px;
  flex-wrap: wrap;
}

/* --- Botones (marca) ------------------------------------------------------ */
.btn {
  padding: 12px 22px;
  border: none;
  border-radius: 8px;
  font: inherit;
  font-weight: 700;
  cursor: pointer;
  transition: background 0.15s, color 0.15s;
}

.btn:disabled { opacity: 0.55; cursor: not-allowed; }

.btn-primario {
  background: var(--brand-red);
  color: #fff;
}
.btn-primario:hover:not(:disabled) { background: var(--brand-red-dark); }

.btn-secundario {
  background: var(--surface);
  color: var(--brand-red);
  border: 2px solid var(--brand-red);
  padding: 10px 20px;
}
.btn-secundario:hover:not(:disabled) {
  background: var(--brand-red);
  color: #fff;
}

.btn-ghost {
  background: transparent;
  color: var(--gray-strong);
  text-decoration: underline;
}
.btn-ghost:hover:not(:disabled) { color: var(--brand-red); }

.enlace-volver {
  background: transparent;
  border: none;
  color: var(--brand-red);
  font: inherit;
  font-weight: 700;
  cursor: pointer;
  padding: 0 0 14px;
}
.enlace-volver:hover { color: var(--brand-red-dark); text-decoration: underline; }

/* --- Bloque de decisión (FAQ → radicar) ---------------------------------- */
.tarjeta-decision {
  border-left: 4px solid var(--brand-red);
}

.pregunta-decision {
  margin: 0;
  font-weight: 700;
  font-size: 1rem;
}

/* --- Estados (variantes de rojo de marca y grises) ------------------------ */
.oculto { display: none !important; }

.resultado-ok {
  background: var(--surface-alt);
  border: 1px solid var(--border-subtle);
  border-left: 4px solid var(--gray-strong);
  color: var(--text-primary);
  border-radius: 8px;
  padding: 14px 16px;
  font-weight: 700;
}

.resultado-incompleto {
  background: var(--brand-red-tint);
  border: 1px solid var(--brand-red);
  color: var(--brand-red-dark);
  border-radius: 8px;
  padding: 14px 16px;
}

.resultado-incompleto ul { margin: 8px 0 0; padding-left: 22px; }

/* Nota fija: arquitectura cerrada (sin internet, solo corpus indexado) */
.nota-corpus {
  margin: 16px 0 0;
  padding: 10px 14px;
  background: var(--surface-alt);
  border: 1px solid var(--border-subtle);
  border-radius: 8px;
  color: var(--gray-strong);
  font-size: 0.8rem;
}

/* Aviso cuando el modelo declara cobertura_corpus = false
   (mismo lenguaje visual que el badge "no verificable") */
.aviso-cobertura {
  background: var(--brand-red);
  color: #fff;
  border-radius: 8px;
  padding: 12px 16px;
  margin-bottom: 12px;
  font-size: 0.9rem;
  font-weight: 700;
}

.aviso-revision {
  background: var(--surface-alt);
  border: 1px solid var(--border-subtle);
  color: var(--gray-strong);
  border-radius: 8px;
  padding: 10px 14px;
  font-size: 0.86rem;
}

.borrador {
  background: var(--surface-alt);
  border: 1px solid var(--border-subtle);
  border-left: 4px solid var(--brand-red);
  border-radius: 6px;
  padding: 16px 18px;
}

/* --- Citas ----------------------------------------------------------------- */
.cita {
  border: 1px solid var(--border-subtle);
  border-radius: 8px;
  padding: 12px 16px;
  margin-bottom: 12px;
  background: var(--surface);
}

.cita-ok { border-left: 4px solid var(--gray-strong); }
.cita-alerta {
  border-left: 4px solid var(--brand-red);
  background: var(--brand-red-tint);
}

.cita-cabecera {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 10px;
  flex-wrap: wrap;
}

.cita blockquote {
  margin: 10px 0;
  color: var(--gray-soft);
  font-style: italic;
}

.cita-meta { font-size: 0.78rem; color: var(--gray-soft); }

.badge {
  font-size: 0.74rem;
  font-weight: 700;
  padding: 4px 12px;
  border-radius: 999px;
  white-space: nowrap;
}

.badge-ok {
  background: var(--surface-alt);
  color: var(--text-primary);
  border: 1px solid var(--gray-strong);
}

.badge-alerta {
  background: var(--brand-red);
  color: #fff;
}

/* --- Error y carga ----------------------------------------------------------- */
.tarjeta-error {
  background: var(--brand-red-tint);
  border: 1px solid var(--brand-red);
  color: var(--brand-red-dark);
  border-radius: 8px;
  padding: 14px 16px;
  margin-bottom: 20px;
  font-weight: 700;
}

#cargando {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 14px 4px;
  color: var(--gray-soft);
}

.spinner {
  width: 22px;
  height: 22px;
  border: 3px solid var(--border-subtle);
  border-top-color: var(--brand-red);
  border-radius: 50%;
  animation: girar 0.8s linear infinite;
}

@keyframes girar { to { transform: rotate(360deg); } }

footer {
  text-align: center;
  color: var(--gray-soft);
  font-size: 0.8rem;
  padding: 18px;
}

code {
  background: var(--surface-alt);
  border: 1px solid var(--border-subtle);
  padding: 1px 6px;
  border-radius: 4px;
  font-size: 0.85em;
}