html {
  font-size: 14px;
}

@media (min-width: 768px) {
  html {
    font-size: 16px;
  }
}

.btn:focus, .btn:active:focus, .btn-link.nav-link:focus, .form-control:focus, .form-check-input:focus {
  box-shadow: 0 0 0 0.1rem white, 0 0 0 0.25rem #258cfb;
}

html {
  position: relative;
  min-height: 100%;
}

body {
  margin-bottom: 60px;
  display: flex;
  flex-direction: column;
  min-height: 100vh;
}

main {
  flex: 1;
}

.form-floating > .form-control-plaintext::placeholder, .form-floating > .form-control::placeholder {
  color: var(--bs-secondary-color);
  text-align: end;
}

.form-floating > .form-control-plaintext:focus::placeholder, .form-floating > .form-control:focus::placeholder {
  text-align: start;
}

/* Estilos para el avatar del usuario */
.user-avatar {
  display: inline-flex;
  align-items: center;
  justify-content: center;
}

.avatar-circle {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
  color: white;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 600;
  font-size: 14px;
  box-shadow: 0 2px 4px rgba(0,0,0,0.1);
}

/* Mejoras en la navegación */
.navbar-brand {
  font-size: 1.25rem;
  letter-spacing: 0.5px;
}

.navbar-nav .nav-link {
  padding: 0.5rem 1rem;
  transition: all 0.3s ease;
  border-radius: 4px;
  margin: 0 0.25rem;
}

.navbar-nav .nav-link:hover {
  background-color: rgba(255, 255, 255, 0.1);
  transform: translateY(-1px);
}

.navbar-nav .nav-link i {
  margin-right: 0.25rem;
}

/* Dropdown mejorado */
.dropdown-menu {
  border: none;
  box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
  margin-top: 0.5rem;
}

.dropdown-item {
  padding: 0.75rem 1.25rem;
  transition: all 0.2s ease;
}

.dropdown-item:hover {
  background-color: #f8f9fa;
  padding-left: 1.5rem;
}

.dropdown-item i {
  width: 20px;
}

.dropdown-header {
  padding: 1rem 1.25rem;
  background-color: #f8f9fa;
  border-bottom: 1px solid #dee2e6;
}

/* Footer mejorado */
footer {
  margin-top: auto;
}

/* Animaciones suaves */
@keyframes fadeIn {
  from {
    opacity: 0;
    transform: translateY(-10px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.dropdown-menu {
  animation: fadeIn 0.3s ease;
}

/* Estilos para el acordeón de Epics */
.epic-header {
  background-color: #e3f2fd !important; /* Azul pastel claro */
  border: none;
  box-shadow: 0 2px 4px rgba(0,0,0,0.1);
}

.epic-header:not(.collapsed) {
  background-color: #bbdefb !important; /* Azul pastel más intenso cuando está expandido */
}

.epic-header:hover {
  background-color: #90caf9 !important; /* Azul pastel al hover */
}

.epic-header .epic-text,
.epic-header .epic-link {
  color: #1565c0 !important; /* Azul oscuro para el texto */
  font-weight: 600;
}

.epic-header .epic-link:hover {
  color: #0d47a1 !important; /* Azul más oscuro al hover */
  text-decoration: underline !important;
}

.epic-header .epic-details {
  color: #424242 !important; /* Gris oscuro para los detalles */
}

.epic-header .epic-details strong {
  color: #1565c0 !important; /* Azul oscuro para las etiquetas */
}