/* Estilos específicos para la página de login */

/* Formulario de login optimizado con centrado inteligente */
body.login-page {
  font-family: 'Poppins', sans-serif;
  background-color: var(--color-primary);
  background-image: url('../img/fondo.webp');
  background-size: cover;
  background-position: center;
  min-height: 100vh;
  padding: 0.5rem;
  display: flex;
  align-items: center;
  justify-content: center;
}

body.login-page .login-container {
  max-width: 450px;
  width: 100%;
  margin: 0 auto;
}

.login-form, .login-card {
  padding: 2.5rem;
  border-radius: var(--border-radius-lg);
  background-color: var(--color-white-transparent-90);
  box-shadow: 0 10px 30px var(--color-shadow);
  border: 1px solid var(--color-gray-transparent);
  backdrop-filter: blur(10px);
}

.login-header {
  text-align: center;
  margin-bottom: 2rem;
}

.login-logo {
  max-width: 150px;
  margin-bottom: 1rem;
}

.login-title {
  font-weight: 700;
  font-size: 1.5rem;
  color: var(--color-primary-dark);
  margin-bottom: 1rem;
  text-align: center;
  text-transform: uppercase;
}

.login-form label {
  color: var(--color-primary-dark);
  font-weight: 600;
  font-size: 0.9rem;
}

.login-form .form-control {
  height: 3rem;
  font-size: 1rem;
  border-radius: var(--border-radius-md);
  border: 1px solid var(--color-border);
  transition: border-color 0.2s, box-shadow 0.2s;
}

.login-form .form-control:focus {
  border-color: var(--color-primary);
  box-shadow: 0 0 0 0.2rem var(--color-primary-opacity-10);
}

.login-form .input-group-text {
  background-color: var(--color-light);
  color: var(--color-primary);
  border-color: var(--color-border);
  border-right: none;
  border-radius: var(--border-radius-md) 0 0 var(--border-radius-md);
  width: 3rem;
  justify-content: center;
}

.login-form .input-group .form-control {
  border-left: none;
  padding-left: 0.5rem;
}

.login-form .btn-primary, .btn-login {
  background-color: var(--color-primary);
  border-color: var(--color-primary);
  border-radius: var(--border-radius-md);
  font-size: 1.1rem;
  font-weight: 600;
  padding: 0.75rem;
  transition: all 0.3s ease;
}

.login-form .btn-primary:hover, .btn-login:hover {
  background-color: var(--color-primary-dark);
  border-color: var(--color-primary-dark);
  transform: translateY(-2px);
  box-shadow: 0 4px 10px var(--color-shadow);
}

.login-form .btn-primary:active, .btn-login:active {
  transform: translateY(0);
}

.login-form .btn-secondary {
  background-color: transparent;
  border: 2px solid var(--color-secondary);
  color: var(--color-secondary);
  border-radius: var(--border-radius-md);
  font-weight: 600;
  transition: all 0.3s ease;
}

.login-form .btn-secondary:hover {
  background-color: var(--color-secondary);
  color: var(--color-white);
  transform: translateY(-2px);
  box-shadow: 0 4px 10px var(--color-secondary-opacity-30);
}

/* Alertas */
.alert {
  border-radius: var(--border-radius-md);
  font-weight: 500;
  border: none;
}

.alert-danger {
  background-color: rgba(184, 19, 42, 0.1);
  color: var(--color-danger);
  border-left: 4px solid var(--color-danger);
}

.alert-success {
  background-color: rgba(27, 177, 87, 0.1);
  color: var(--color-success);
  border-left: 4px solid var(--color-success);
}

.alert-info {
  background-color: rgba(59, 142, 201, 0.1);
  color: var(--color-info);
  border-left: 4px solid var(--color-info);
}

/* Indicador de pasos para registro */
.step-indicator {
  display: flex;
  justify-content: center;
  margin-bottom: 1rem;
}

.step {
  width: 2.5rem;
  height: 2.5rem;
  border-radius: 50%;
  background-color: var(--color-gray-light);
  color: var(--color-gray-dark);
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 600;
  margin: 0 0.5rem;
  position: relative;
}

.step.active {
  background-color: var(--color-primary);
  color: var(--color-white);
}

.step.completed {
  background-color: var(--color-success);
  color: var(--color-white);
}

.step:not(:last-child)::after {
  content: '';
  position: absolute;
  top: 50%;
  left: 100%;
  width: 1rem;
  height: 2px;
  background-color: var(--color-gray-light);
  transform: translateY(-50%);
}

.step.completed:not(:last-child)::after {
  background-color: var(--color-success);
}

/* Toggle password */
.password-toggle {
  position: absolute;
  right: 0.75rem;
  top: 50%;
  transform: translateY(-50%);
  background: none;
  border: none;
  color: var(--color-gray-dark);
  cursor: pointer;
  z-index: 10;
}

.password-toggle:hover {
  color: var(--color-primary);
}

/* Colores de texto */
.color-primary {
  color: var(--color-primary);
}

.color-success {
  color: var(--color-success);
}

.color-danger {
  color: var(--color-danger);
}

/* Animaciones */
.login-form, .login-card {
  animation: slideInUp 0.5s ease-out;
}

@keyframes slideInUp {
  from {
    opacity: 0;
    transform: translateY(30px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

/* Loading spinner */
.loading-spinner {
  display: inline-block;
  width: 1rem;
  height: 1rem;
  border: 2px solid transparent;
  border-top: 2px solid currentColor;
  border-radius: 50%;
  animation: spin 1s linear infinite;
}

@keyframes spin {
  0% { transform: rotate(0deg); }
  100% { transform: rotate(360deg); }
}

/* Responsive para altura pequeña en login con mayor especificidad */
@media (max-height: 700px) {
  body.login-page {
    padding: 0.25rem;
    align-items: flex-start;
    padding-top: 0.5rem;
  }
  
  body.login-page .login-container {
    margin-top: 0;
  }
  
  body.login-page .login-form, 
  body.login-page .login-card {
    padding: 2rem;
  }
  
  body.login-page .login-header {
    margin-bottom: 1.5rem;
  }
  
  body.login-page .login-logo {
    max-width: 120px;
    margin-bottom: 0.75rem;
  }
  
  body.login-page .login-title {
    font-size: 1.25rem;
    margin-bottom: 0.75rem;
  }
}

@media (max-height: 600px) {
  body.login-page {
    padding: 0.125rem;
    align-items: flex-start;
    padding-top: 0.25rem;
  }
  
  body.login-page .login-container {
    margin-top: 0;
  }
  
  body.login-page .login-form, 
  body.login-page .login-card {
    padding: 1.5rem;
  }
  
  body.login-page .login-header {
    margin-bottom: 1rem;
  }
  
  body.login-page .login-logo {
    max-width: 100px;
    margin-bottom: 0.5rem;
  }
  
  body.login-page .login-title {
    font-size: 1.125rem;
    margin-bottom: 0.5rem;
  }
  
  body.login-page .login-form .form-control {
    height: 2.5rem;
    font-size: 0.9rem;
  }
  
  body.login-page .login-form .btn-primary, 
  body.login-page .btn-login {
    font-size: 1rem;
    padding: 0.625rem;
  }
}

@media (max-height: 500px) {
  body.login-page {
    padding: 0.0625rem;
    align-items: flex-start;
    padding-top: 0.125rem;
  }
  
  body.login-page .login-container {
    margin-top: 0;
  }
  
  body.login-page .login-form, 
  body.login-page .login-card {
    padding: 1rem;
  }
  
  body.login-page .login-header {
    margin-bottom: 0.75rem;
  }
  
  body.login-page .login-logo {
    max-width: 80px;
    margin-bottom: 0.375rem;
  }
  
  body.login-page .login-title {
    font-size: 1rem;
    margin-bottom: 0.375rem;
  }
  
  body.login-page .login-form .form-control {
    height: 2.25rem;
    font-size: 0.85rem;
  }
  
  body.login-page .login-form .btn-primary, 
  body.login-page .btn-login {
    font-size: 0.9rem;
    padding: 0.5rem;
  }
  
  body.login-page .login-form label {
    font-size: 0.8rem;
  }
  
  body.login-page .mb-3 {
    margin-bottom: 0.75rem !important;
  }
}

@media (max-height: 400px) {
  body.login-page {
    padding: 0.03125rem;
    align-items: flex-start;
    padding-top: 0.0625rem;
  }
  
  body.login-page .login-container {
    margin-top: 0;
  }
  
  body.login-page .login-form, 
  body.login-page .login-card {
    padding: 0.75rem;
  }
  
  body.login-page .login-header {
    margin-bottom: 0.5rem;
  }
  
  body.login-page .login-logo {
    max-width: 60px;
    margin-bottom: 0.25rem;
  }
  
  body.login-page .login-title {
    font-size: 0.9rem;
    margin-bottom: 0.25rem;
  }
  
  body.login-page .login-form .form-control {
    height: 2rem;
    font-size: 0.8rem;
  }
  
  body.login-page .login-form .btn-primary, 
  body.login-page .btn-login {
    font-size: 0.8rem;
    padding: 0.375rem;
  }
  
  body.login-page .login-form label {
    font-size: 0.75rem;
  }
  
  body.login-page .mb-3 {
    margin-bottom: 0.5rem !important;
  }
  
  body.login-page .alert {
    padding: 0.5rem;
    font-size: 0.75rem;
  }
}

/* Para pantallas ultra pequeñas como 208px */
@media (max-height: 250px) {
  body.login-page {
    padding: 0.015625rem;
    min-height: auto;
    align-items: flex-start;
    padding-top: 0.03125rem;
  }
  
  body.login-page .login-container {
    margin-top: 0;
  }
  
  body.login-page .login-form, 
  body.login-page .login-card {
    padding: 0.375rem;
  }
  
  body.login-page .login-header {
    margin-bottom: 0.25rem;
  }
  
  body.login-page .login-logo {
    max-width: 40px;
    margin-bottom: 0.125rem;
  }
  
  body.login-page .login-title {
    font-size: 0.75rem;
    margin-bottom: 0.125rem;
  }
  
  body.login-page .login-form .form-control {
    height: 1.5rem;
    font-size: 0.65rem;
    padding: 0.125rem 0.25rem;
  }
  
  body.login-page .login-form .input-group-text {
    width: 2rem;
    font-size: 0.6rem;
    padding: 0.125rem;
  }
  
  body.login-page .login-form .btn-primary, 
  body.login-page .btn-login {
    font-size: 0.65rem;
    padding: 0.1875rem 0.375rem;
    min-height: 1.75rem;
  }
  
  body.login-page .login-form .btn-secondary {
    font-size: 0.65rem;
    padding: 0.1875rem 0.375rem;
    min-height: 1.75rem;
  }
  
  body.login-page .login-form label {
    font-size: 0.6rem;
    margin-bottom: 0.125rem;
  }
  
  body.login-page .mb-3 {
    margin-bottom: 0.25rem !important;
  }
  
  body.login-page .alert {
    padding: 0.25rem;
    font-size: 0.6rem;
    margin-bottom: 0.25rem;
  }
  
  body.login-page .text-muted {
    font-size: 0.55rem;
  }
}

/* Responsive */
@media (max-width: 575.98px) {
  .login-form, .login-card {
    padding: 2rem 1.5rem;
  }
  .login-title {
    font-size: 1.3rem;
  }
  .login-logo {
    max-width: 120px;
  }
  .login-container {
    max-width: 350px;
  }
}

/* Media query para pantallas altas donde se puede centrar sin problemas */
@media (min-height: 800px) {
  body.login-page {
    padding: 2rem 0.5rem;
  }
}