/* ===== ESTILOS PARTICIPA / FORMULARIOS ===== */
:root {
  --color-primary: #198754;
  --color-dark: #212529;
  --color-light-bg: #f8f9fa;
  --font-heading: 'Inter', sans-serif;
}

/* Header de la Página */
.page-header {
  text-align: center;
  margin-bottom: 3rem;
  padding: 0 1rem;
}

.page-title {
  font-family: var(--font-heading);
  font-weight: 800;
  color: var(--color-dark);
  font-size: 2.5rem;
  margin-bottom: 1rem;
}

.page-subtitle {
  font-size: 1.1rem;
  color: #6c757d;
  max-width: 700px;
  margin: 0 auto;
  line-height: 1.6;
}

/* Tarjeta del Formulario */
.form-card {
  background: #ffffff;
  border: none;
  border-radius: 20px;
  box-shadow: 0 10px 40px rgba(0,0,0,0.05);
  padding: 3rem;
  border: 1px solid rgba(0,0,0,0.02);
}

/* Inputs Personalizados */
.form-label {
  font-weight: 600;
  color: var(--color-dark);
  font-size: 0.9rem;
  margin-bottom: 0.5rem;
}

.form-control {
  padding: 0.75rem 1rem;
  border-radius: 10px;
  border: 1px solid #dee2e6;
  background-color: #f8f9fa;
  transition: all 0.3s ease;
}

.form-control:focus {
  background-color: #fff;
  border-color: var(--color-primary);
  box-shadow: 0 0 0 4px rgba(25, 135, 84, 0.1);
}

/* Input de Archivo */
.form-control[type="file"] {
  padding: 0.5rem;
  background-color: white;
}

/* Botón de Envío */
.btn-submit {
  background-color: var(--color-primary);
  color: white;
  padding: 0.8rem 2rem;
  border-radius: 50px;
  font-weight: 700;
  letter-spacing: 0.5px;
  border: none;
  width: 100%;
  transition: all 0.3s;
  box-shadow: 0 4px 15px rgba(25, 135, 84, 0.3);
}

.btn-submit:hover {
  background-color: #14532d;
  transform: translateY(-2px);
  box-shadow: 0 8px 25px rgba(25, 135, 84, 0.4);
}

/* Responsive */
@media (max-width: 768px) {
  .form-card { padding: 1.5rem; }
  .page-title { font-size: 2rem; }
}