/* ==================================================
   FORMULARIO FEDEPAPA – CSS COMPLETO
   Identidad azul institucional | Responsive | Print
================================================== */

:root {
  --color-primario: #0088d1;
  --color-secundario: #f3f6fb;
  --color-fondo: #eef2f8;
  --color-texto: #1f2937;
  --color-muted: #6b7280;
  --color-borde: #e3e8f0;
  --color-legal: #374151;
}

* {
  box-sizing: border-box;
}

body {
  font-family: Inter, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  background: var(--color-fondo);
  margin: 0;
  padding: 3rem;
  color: var(--color-texto);
}

/* =============================
   CONTENEDOR PRINCIPAL
============================= */
.formulario {
  max-width: 1100px;
  margin: auto;
  background: #ffffff;
  padding: 3rem;
  border-radius: 18px;
  box-shadow: 0 10px 30px rgba(31, 79, 216, 0.08);
}

.formulario h1 {
  text-align: center;
  margin-bottom: 1.5rem;
  font-size: 1.75rem;
  color: var(--color-primario);
}

/* =============================
   TEXTO INTRODUCTORIO
============================= */
.intro {
  background: var(--color-secundario);
  border-left: 4px solid var(--color-primario);
  padding: 1.5rem 1.75rem;
  margin-bottom: 3rem;
  border-radius: 14px;
  font-size: 0.9rem;
  line-height: 1.6;
  color: var(--color-texto);
}

.intro p {
  margin-bottom: 0.9rem;
}

.formulario h1 {
  text-align: center;
  margin-bottom: 2.5rem;
  font-size: 1.75rem;
  color: var(--color-primario);
}

/* =============================
   FIELDSETS COMO CARDS
============================= */
fieldset {
  border: 1px solid var(--color-borde);
  padding: 2rem;
  margin-bottom: 2.5rem;
  border-radius: 16px;
  background: #ffffff;
}

legend {
  padding: 0 0.75rem;
  font-weight: 600;
  color: var(--color-primario);
  font-size: 1rem;
}

fieldset.interno {
  background: var(--color-secundario);
  border-style: dashed;
}

/* =============================
   LABELS E INPUTS
============================= */
label {
  display: flex;
  flex-direction: column;
  font-size: 0.85rem;
  margin-bottom: 1.2rem;
  color: var(--color-muted);
}

input,
select {
  margin-top: 0.35rem;
  padding: 0.6rem 0.65rem;
  border: 1px solid var(--color-borde);
  border-radius: 10px;
  font-size: 0.9rem;
  background: #ffffff;
}

input:focus,
select:focus {
  outline: none;
  border-color: var(--color-primario);
  box-shadow: 0 0 0 2px rgba(31, 79, 216, 0.15);
}

/* =============================
   RADIOS Y CHECKBOXES
============================= */
.grupo-radio,
.grupo-checkbox,
.meses {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(80px, 1fr));
  gap: 0.6rem; /* separación entre meses */
  margin-top: 0.5rem; /* separación respecto al título */
}

.meses span {
  grid-column: 1 / -1; /* el texto ocupa toda la fila */
  margin-bottom: 0.6rem;
}

.grupo-radio span,
.grupo-checkbox span,
.meses span {
  display: block;
  font-weight: 600;
  margin-bottom: 0.5rem;
  color: var(--color-texto);
}

.grupo-radio label,
.grupo-checkbox label,
.meses label {
  flex-direction: row;
  align-items: center;
  font-weight: normal;
  color: var(--color-texto);
}

.grupo-radio input,
.grupo-checkbox input,
.meses input {
  margin-right: 0.45rem;
}

.meses {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(80px, 1fr));
}

/* =============================
   SECCIONES LEGALES
============================= */
section.legal {
  font-size: 0.85rem;
  color: var(--color-legal);
  line-height: 1.5;
}

section.legal h4 {
  margin-top: 0;
  color: var(--color-primario);
}

section.legal ul,
section.legal ol {
  padding-left: 1.3rem;
}

section.legal li {
  margin-bottom: 0.45rem;
}

label.checkbox {
  flex-direction: row;
  align-items: flex-start;
  margin-top: 1rem;
}

label.checkbox input {
  margin-right: 0.5rem;
  margin-top: 0.2rem;
}

/* =============================
   SECCIONES INFORMATIVAS
============================= */
section.info {
  margin-bottom: 1.4rem;
}

section.info h4 {
  margin-bottom: 0.3rem;
  color: var(--color-primario);
}

section.nota {
  background: #e9f0ff;
  padding: 1rem;
  border-left: 4px solid var(--color-primario);
  border-radius: 10px;
}

/* =============================
   FIRMA
============================= */
.firma {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 2.5rem;
  margin-top: 2.5rem;
}

.firma .caja {
  border: 1px dashed var(--color-borde);
  height: 120px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.8rem;
  color: var(--color-muted);
}

/* =============================
   BOTÓN
============================= */
button[type="submit"] {
  background: linear-gradient(135deg, #1f4fd8, #2563eb);
  color: #ffffff;
  border: none;
  padding: 0.9rem 2rem;
  font-size: 1rem;
  border-radius: 999px;
  cursor: pointer;
}

button[type="submit"]:hover {
  opacity: 0.92;
}

/* =============================
   RESPONSIVE (TABLET Y MÓVIL)
============================= */
@media (max-width: 768px) {
  body {
    padding: 1.25rem;
  }

  .formulario {
    padding: 1.75rem;
    border-radius: 14px;
  }

  .formulario h1 {
    font-size: 1.4rem;
  }

  fieldset {
    padding: 1.3rem;
  }

  .firma {
    grid-template-columns: 1fr;
    gap: 1.75rem;
  }

  button[type="submit"] {
    width: 100%;
  }
}

/* =============================
   IMPRESIÓN
============================= */
@media print {
  body {
    background: #ffffff;
    padding: 0;
  }

  .formulario {
    max-width: 100%;
    padding: 0;
    box-shadow: none;
    border-radius: 0;
  }

  fieldset {
    page-break-inside: avoid;
  }

  button {
    display: none;
  }
}