/* ============================================================
   Alerta Rosa · Módulo 0 · DIEPO
   Estilos compartidos — arquitectura multi-página
   ============================================================ */

/* Base */
body {
  font-family: Arial, Helvetica, sans-serif;
  font-size: 16px;
  background: #eaf0f6;
  color: #051f41;
  line-height: 1.6;
  margin: 0;
  padding: 20px;
  display: flex;
  flex-direction: column;
  align-items: center;
}

/* Contenedor principal y hermanos directos del body */
.container,
body > .progress-bar,
body > header,
body > .page-dots {
  width: 100%;
  max-width: 860px;
  box-sizing: border-box;
}

.container {
  background: #fff;
  border-radius: 14px;
  overflow: hidden;
  box-shadow: 0 4px 24px rgba(5, 31, 65, 0.08);
}

/* Footer institucional */
.inst-footer {
  text-align: center;
  padding: 20px 40px;
  font-size: 12px;
  color: #6b7280;
  border-top: 1px solid #e2e2e6;
  letter-spacing: 0.5px;
}

/* Navegación inferior */
.footer-nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 20px 40px;
  background: #f4f4f6;
  border-top: 1px solid #e2e2e6;
}

/* Botones de navegación */
.nav-btn {
  padding: 12px 24px;
  border-radius: 10px;
  font-size: 14px;
  font-weight: 600;
  cursor: pointer;
  font-family: Arial, Helvetica, sans-serif;
  border: none;
  text-decoration: none;
  display: inline-block;
}
.nav-btn-prev {
  background: transparent;
  color: #6b7280;
  border: 1px solid #e2e2e6;
}
.nav-btn-next {
  background: #051f41;
  color: #fff;
}
.nav-btn:hover {
  opacity: 0.85;
}
.nav-btn:focus-visible {
  outline: 2px solid #00a8cb;
  outline-offset: 2px;
}

/* Etiqueta de sección */
.nav-label {
  font-size: 12px;
  text-transform: uppercase;
  letter-spacing: 2px;
  color: #6b7280;
  font-weight: 700;
}

/* ============================================================
   Barra de progreso (controlada via JS con data-step / data-total)
   ============================================================ */
.progress-bar {
  height: 4px;
  background: #e2e2e6;
}
.progress-fill {
  height: 100%;
  background: linear-gradient(90deg, #00a8cb, #e42257);
  border-radius: 2px;
  transition: width 0.3s ease;
}

/* ============================================================
   Dots de navegación (coloreados por JS)
   ============================================================ */
.dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: #e2e2e6;
  display: inline-block;
  margin: 0 3px;
}
.dot.visited {
  background: #00a8cb;
}
.dot.current {
  background: #e42257;
}

/* ============================================================
   Screen — en arquitectura multi-página siempre visible
   ============================================================ */
.screen {
  display: block;
  padding: 32px 40px;
}

/* ============================================================
   Animaciones
   ============================================================ */
@keyframes fadeIn {
  from { opacity: 0; transform: translateY(8px); }
  to   { opacity: 1; transform: translateY(0); }
}
@keyframes slideUp {
  from { opacity: 0; transform: translateY(12px); }
  to   { opacity: 1; transform: translateY(0); }
}
@keyframes slideIn {
  from { opacity: 0; transform: translateX(-12px); }
  to   { opacity: 1; transform: translateX(0); }
}
@keyframes scaleIn {
  from { opacity: 0; transform: scale(0.95); }
  to   { opacity: 1; transform: scale(1); }
}

/* ============================================================
   Quiz interactivo
   ============================================================ */
.quiz-check {
  display: none;
}
.quiz-option-label {
  display: block;
  width: 100%;
  padding: 14px 18px;
  background: #fff;
  border: 2px solid #e2e2e6;
  border-radius: 10px;
  text-align: left;
  font-size: 14px;
  color: #051f41;
  cursor: pointer;
  font-family: Arial, Helvetica, sans-serif;
  margin-bottom: 10px;
  box-sizing: border-box;
}
.quiz-option-label:hover {
  border-color: #00a8cb;
  background: #f4f4f6;
}
.quiz-check:checked + .quiz-option-label {
  border-color: #22c55e;
  background: #f0fdf4;
  color: #15803d;
}
.quiz-check.wrong:checked + .quiz-option-label {
  border-color: #e42257;
  background: #fef2f2;
  color: #be123c;
}
.quiz-feedback {
  display: none;
  margin-top: 14px;
  padding: 14px 18px;
  border-radius: 10px;
  font-size: 14px;
  line-height: 1.6;
}
.quiz-check:checked + .quiz-option-label + .quiz-feedback {
  display: block;
}
.quiz-check.correct:checked + .quiz-option-label + .quiz-feedback.correct {
  display: block;
  background: #f0fdf4;
  border-left: 3px solid #22c55e;
  color: #15803d;
}
.quiz-check.wrong:checked + .quiz-option-label + .quiz-feedback.wrong {
  display: block;
  background: #fef2f2;
  border-left: 3px solid #e42257;
  color: #be123c;
}

/* ============================================================
   Acordeón
   ============================================================ */
.acc-check {
  display: none;
}
.acc-check:checked ~ .acc-body {
  max-height: 300px;
}
.acc-check:checked ~ .acc-header .acc-chevron {
  transform: rotate(180deg);
}
.acc-body {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.4s ease;
  background: #f4f4f6;
}

/* ============================================================
   Escenarios ramificados
   ============================================================ */
.branch-check {
  display: none;
}
/* Estado base de los tabs (sin inline styles en el HTML) */
.branch-tabs label {
  background: #fff;
  border: 2px solid #e2e2e6;
  color: #6b7280;
  transition: background 0.2s, color 0.2s;
}
#branchA:checked ~ #scenarioA { display: block; }
#branchA:checked ~ #optionsA  { display: flex; }
#branchA:checked ~ #scenarioB { display: none; }
#branchA:checked ~ #optionsB  { display: none; }
#branchB:checked ~ #scenarioB { display: block; }
#branchB:checked ~ #optionsB  { display: flex; }
#branchB:checked ~ #scenarioA { display: none; }
#branchB:checked ~ #optionsA  { display: none; }
#branchA:checked ~ .branch-tabs label[for="branchA"] {
  background: #051f41; border-color: #051f41; color: #fff;
}
#branchA:checked ~ .branch-tabs label[for="branchB"] {
  background: #fff; border-color: #e2e2e6; color: #6b7280;
}
#branchB:checked ~ .branch-tabs label[for="branchB"] {
  background: #051f41; border-color: #051f41; color: #fff;
}
#branchB:checked ~ .branch-tabs label[for="branchA"] {
  background: #fff; border-color: #e2e2e6; color: #6b7280;
}

/* ============================================================
   Chips de términos clave
   ============================================================ */
.chip-check {
  display: none;
}
.chip-check:checked + label {
  background: #051f41;
  border-color: #051f41;
  color: #fff;
}
.chip-check:checked ~ .chip-body {
  display: block;
}

/* ============================================================
   Panel de resultados de evaluación
   ============================================================ */
.result-check {
  display: none;
}
.result-check:checked ~ .result-panel {
  display: block;
  animation: scaleIn 0.4s ease;
}
.result-check:checked ~ .quiz-questions {
  display: none;
}

/* ============================================================
   Media queries
   ============================================================ */
@media (max-width: 768px) {
  body { padding: 10px; }
  .screen { padding: 24px; }
  .footer-nav {
    padding: 16px 24px;
    flex-wrap: wrap;
    gap: 10px;
  }
  .nav-label {
    order: -1;
    width: 100%;
    text-align: center;
    margin-bottom: 8px;
  }
}
@media (max-width: 480px) {
  .screen { padding: 20px 16px; }
  .footer-nav { padding: 12px 16px; }
  .inst-footer { padding: 16px; font-size: 11px; }
}