:root {
  --primary-yellow: #fcb900;
  --accent-orange: #ff6900;
  --dark-text: #1e293b;
  --light-bg: #f8fafc;
  --white: #ffffff;
  --border-color: #cbd5e1;
  --success-green: #4cd137;
  --blue-focus: #3b82f6;
}

body {
  font-family: "Poppins", sans-serif;
  background-color: var(--light-bg);
  margin: 0;
  padding: 0;
  color: var(--dark-text);
  line-height: 1.6;
}

/* --- Contenedor Principal --- */
.main-wrapper {
  max-width: 900px;
  margin: 40px auto;
  background: var(--white);
  border-radius: 20px;
  overflow: hidden;
  box-shadow: 0 20px 40px rgba(0, 0, 0, 0.08);
}

/* --- Encabezado --- */
.form-header-visual {
  background: linear-gradient(135deg, var(--primary-yellow) 0%, var(--accent-orange) 100%);
  padding: 50px 40px;
  text-align: center;
  color: white;
}

.form-header-visual h1 {
  font-size: 28px;
  margin: 0;
  text-shadow: 1px 2px 4px rgba(0, 0, 0, 0.1);
  letter-spacing: 1px;
}

/* --- Stepper (Barra de pasos) --- */
.stepper-container {
  background: rgba(255, 255, 255, 0.15);
  backdrop-filter: blur(8px);
  margin: 30px 40px 0;
  padding: 20px;
  border-radius: 15px;
  display: flex;
  justify-content: space-between;
}

.step {
  display: flex;
  flex-direction: column;
  align-items: center;
  flex: 1;
  position: relative;
}

.step-icon {
  width: 32px;
  height: 32px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.3);
  color: white;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 600;
  font-size: 14px;
  margin-bottom: 8px;
  transition: all 0.4s ease;
}

.step.active .step-icon {
  background: white;
  color: var(--accent-orange);
  transform: scale(1.15);
  box-shadow: 0 0 15px rgba(255, 255, 255, 0.4);
}

.step.completed .step-icon {
  background: var(--success-green);
}

.step-label {
  font-size: 10px;
  font-weight: 700;
  color: rgba(255, 255, 255, 0.7);
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

/* --- Cuerpo del Formulario --- */
.form-body {
  padding: 40px 50px;
}

.form-step {
  display: none;
  animation: slideIn 0.4s ease-out;
}

.form-step.active {
  display: block;
}

@keyframes slideIn {
  from { opacity: 0; transform: translateY(10px); }
  to { opacity: 1; transform: translateY(0); }
}

/* --- Títulos Internos (H2 Dinámico) --- */
h2.mb-4 {
  font-size: 1.5rem;
  font-weight: 800;
  margin-bottom: 35px;
  display: flex;
  flex-direction: column;
}

h2.mb-4::before {
  content: "Paso Actual";
  font-size: 0.65rem;
  color: var(--accent-orange);
  text-transform: uppercase;
  letter-spacing: 2px;
  margin-bottom: 4px;
}

h2.mb-4::after {
  content: "";
  width: 50px;
  height: 4px;
  background: linear-gradient(to right, var(--primary-yellow), var(--accent-orange));
  margin-top: 8px;
  border-radius: 10px;
}

/* --- Subtítulos de Sección (Línea gris) --- 
.form-section-title {
  display: flex;
  align-items: center;
  font-size: 0.75rem;
  font-weight: 700;
  color: #64748b;
  text-transform: uppercase;
  letter-spacing: 1px;
  margin: 30px 0 15px;
}

.form-section-title::after {
  content: "";
  flex: 1;
  height: 1px;
  background: #e2e8f0;
  margin-left: 15px;
}
*/

.form-section-title {
    display: flex;
    align-items: center;
    font-size: 0.85rem;
    font-weight: 700;
    color: #1e293b;
    text-transform: uppercase;
    letter-spacing: 1px;
    margin: 40px 0 20px 0;
}

.form-section-title::after {
    content: "";
    flex: 1;
    height: 3px; /* Más gruesa */
    background: linear-gradient(to right, #e2e8f0, transparent); /* Degradado elegante */
    margin-left: 15px;
}

.form-section-title::before {
    content: "";
    width: 12px;
    height: 12px;
    background-color: var(--primary-yellow);
    margin-right: 12px;
    border-radius: 3px; /* Cuadradito redondeado en lugar de rombo */
}








/* --- Estilos de Inputs --- */
.input-group {
  margin-bottom: 18px;
}

.input-group label {
  display: block;
  font-size: 0.75rem;
  font-weight: 700;
  color: #475569;
  margin-bottom: 6px;
  text-transform: uppercase;
}

.input-group input, 
.input-group select,
.input-group textarea {
  width: 100%;
  height: 42px;
  padding: 8px 14px;
  font-size: 0.9rem;
  background-color: #f8fafc;
  border: 1.5px solid var(--border-color);
  border-radius: 8px;
  transition: all 0.2s ease;
  box-sizing: border-box;
  text-transform: uppercase; /* Forzar mayúsculas visuales */
}

.input-group input:focus, 
.input-group select:focus {
  background-color: #fff;
  border-color: var(--blue-focus);
  box-shadow: 0 0 0 3px rgba(59, 130, 246, 0.1);
  outline: none;
}

/* --- Botones --- */
.button-row {
  display: flex;
  justify-content: space-between;
  margin-top: 40px;
  padding-top: 25px;
  border-top: 1px solid #f1f5f9;
}

.btn {
  padding: 12px 30px;
  border-radius: 8px;
  font-weight: 700;
  cursor: pointer;
  transition: all 0.3s;
  border: none;
  font-size: 0.9rem;
}

.btn-prev { background: #f1f5f9; color: #64748b; }
.btn-next { background: var(--primary-yellow); color: #1e293b; }
.btn-submit { background: var(--accent-orange); color: white; }

.btn:hover {
  transform: translateY(-2px);
  filter: brightness(1.05);
  box-shadow: 0 5px 15px rgba(0,0,0,0.1);
}

.form-section-title::before {
    content: ""; /* ¡IMPORTANTE! Sin esto el icono no existe */
    display: inline-block; /* Permite que el margen y tamaño funcionen */
    width: 8px;
    height: 8px;
    background-color: var(--accent-orange); /* Cambié a naranja para que resalte más */
    margin-right: 12px;
    transform: rotate(45deg);
    flex-shrink: 0; /* Evita que el icono se aplaste si el texto es largo */
}

.form-section-title {
    display: flex;
    align-items: center; /* Centra el icono verticalmente con el texto */
    font-size: 0.8rem;
    font-weight: 700;
    color: #64748b;
    text-transform: uppercase;
    letter-spacing: 1px;
    margin: 40px 0 20px 0;
}

/* Card para cada familiar */
.family-card {
    background: #ffffff;
    border: 1px solid #e2e8f0;
    border-radius: 15px;
    padding: 20px;
    margin-bottom: 20px;
    box-shadow: 0 4px 6px rgba(0,0,0,0.02);
    transition: all 0.3s ease;
}

.family-card-header {
    display: flex;
    align-items: center;
    cursor: pointer;
}

/* El interruptor (Toggle) */
.toggle-container {
    display: flex;
    align-items: center;
    cursor: pointer;
    font-weight: 700;
    font-size: 0.9rem;
    color: var(--dark-text);
}

.toggle-input {
    width: 20px !important;
    height: 20px !important;
    margin-right: 12px !important;
    cursor: pointer;
}

/* Contenido colapsable */
.collapsible-content {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.4s ease-out, opacity 0.3s ease;
    opacity: 0;
    padding: 0 10px; /* Un poco de respiro lateral */
}

.collapsible-content.show {
    max-height: 1000px; /* Suficiente para el contenido */
    opacity: 1;
    margin-top: 15px;
}

.collapsible-content.active {
    max-height: 1000px; /* Valor alto para permitir la expansión */
    opacity: 1;
    margin-top: 15px;
    padding-bottom: 10px;
}

/* Grid para dos columnas en campos familiares */
.grid-2-col {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 15px;
}

@media (max-width: 600px) {
    .grid-2-col { grid-template-columns: 1fr; }
}


/* --- Sección de Soporte y Carga de Archivos (CONSOLIDADO) --- */
/* Estilo del contenedor de carga (Zona de acción) */
.upload-zone-card {
    background: #f8fafc;
    border: 2px dashed var(--border-color);
    border-radius: 15px;
    padding: 25px;
    margin-bottom: 30px;
    transition: all 0.3s ease;
}

.upload-zone-card:hover {
    border-color: var(--primary-yellow);
    background: #fff;
    box-shadow: 0 10px 20px rgba(0, 0, 0, 0.03);
}

.upload-zone-card .form-label {
    display: block;
    font-weight: 800;
    font-size: 0.7rem;
    color: var(--accent-orange); /* Color de acento para etiquetas */
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-bottom: 8px;
}

/* Mejora Estética del Select */
.upload-zone-card .form-select {
    height: 45px;
    border: 2px solid #e2e8f0;
    border-radius: 12px;
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--dark-text);
    background-color: #ffffff;
    cursor: pointer;
    transition: all 0.3s ease;
}

.upload-zone-card .form-select:focus {
    border-color: var(--primary-yellow);
    box-shadow: 0 0 0 4px rgba(252, 185, 0, 0.15);
    outline: none;
}

/* Mejora Estética del Input de Archivo */
.upload-zone-card .form-control[type="file"] {
    height: 45px;
    padding: 7px 12px;
    border: 2px solid #e2e8f0;
    border-radius: 12px;
    background-color: #ffffff;
    font-size: 0.8rem;
    cursor: pointer;
}

/* Estilo del botón "Seleccionar archivo" (Browse button) */
.upload-zone-card .form-control[type="file"]::file-selector-button {
    background: var(--primary-yellow);
    color: var(--dark-text);
    border: none;
    padding: 5px 15px;
    border-radius: 8px;
    margin-right: 15px;
    font-weight: 700;
    font-size: 0.72rem;
    text-transform: uppercase;
    transition: all 0.3s ease;
}

.upload-zone-card .form-control[type="file"]:hover::file-selector-button {
    background: var(--accent-orange);
    color: white;
}


/* --- Ajuste de Espaciado en Zona de Carga --- */
.upload-zone-card .row {
    margin: 0; /* Evita desbordes negativos */
    gap: 10px; /* Espacio entre columnas en móviles */
}

/* Forzar que las columnas tengan respiro */
.upload-zone-card [class^="col-"] {
    padding: 10px; 
}

/* --- Refuerzo del Estilo de la Tabla --- */
.table-custom {
    width: 100%;
    border-collapse: separate !important; /* Crítico para el espaciado entre filas */
    border-spacing: 0 12px !important;
    margin-top: 10px;
}

.table-custom tbody tr td {
    background: #fff;
    border-top: 1px solid #e2e8f0 !important;
    border-bottom: 1px solid #e2e8f0 !important;
    padding: 18px 15px !important;
}

/* Esquinas redondeadas de las filas */
.table-custom td:first-child {
    border-left: 1px solid #e2e8f0 !important;
    border-top-left-radius: 12px !important;
    border-bottom-left-radius: 12px !important;
}

.table-custom td:last-child {
    border-right: 1px solid #e2e8f0 !important;
    border-top-right-radius: 12px !important;
    border-bottom-right-radius: 12px !important;
}

.table-custom a:hover {
    color: var(--accent-orange) !important;
    text-decoration: underline !important;
}

.badge-danger-light {
    background-color: #fee2e2;
    color: #991b1b;
    padding: 6px 14px;
    border-radius: 30px;
    font-size: 0.7rem;
    font-weight: 700;
    display: inline-flex;
    align-items: center;
    gap: 6px;
    border: 1px solid #fecaca;
}
/* --- Fin Tabla de Documentos */

.btn-checkpoint {
    background-color: #0d6efd; 
    color: white;
    font-weight: bold;
    border: none;
    padding: 10px 25px;
    border-radius: 5px;
}
.btn-checkpoint:hover { background-color: #0b5ed7; color: white; }

/**/
/* --- Encabezado Actualizado --- */
.form-header-visual h1 {
    font-size: 32px;
    font-weight: 300; /* Estilo delgado moderno */
    margin: 0;
    text-shadow: 1px 2px 4px rgba(0, 0, 0, 0.1);
    letter-spacing: 4px; /* Espaciado elegante */
    text-transform: uppercase;
}

.form-header-visual h1 b {
    font-weight: 800; /* Caldas en negrita */
}

.form-header-visual p.header-subtitle {
    font-size: 0.75rem;
    font-weight: 600;
    margin: 12px 0 0;
    opacity: 0.9;
    text-transform: uppercase;
    letter-spacing: 3px; /* Espaciado de la opción anterior */
    display: inline-block;
    position: relative;
}

/* Las líneas decorativas laterales */
.form-header-visual p.header-subtitle::before,
.form-header-visual p.header-subtitle::after {
    content: "";
    position: absolute;
    top: 50%;
    width: 25px;
    height: 1px;
    background: rgba(255, 255, 255, 0.4);
}

.form-header-visual p.header-subtitle::before { left: -35px; }
.form-header-visual p.header-subtitle::after { right: -35px; }