/* Login Page Styles - Additional enhancements */
.login-page {
  background: linear-gradient(135deg, #f8fafc 0%, #f1f5f0 100%);
  min-height: 100vh;
}

.login-card {
  backdrop-filter: blur(10px);
  background: rgba(255, 255, 255, 0.95);
  border: 1px solid rgba(255, 255, 255, 0.2);
}

.login-card:hover {
  box-shadow: 0 20px 40px rgba(0, 0, 0, 0.1);
}

/* Enhanced form styling */
.form-control {
  background-color: #ffffff !important;
  color: #374151 !important;
  border: 1px solid #d1d5db;
}

.form-control:focus {
  border-color: #3d1019;
  box-shadow: 0 0 0 3px rgba(255, 107, 53, 0.1);
  outline: none;
  background-color: #ffffff !important;
  color: #374151 !important;
}

/* Autofill styling - override browser default light blue background */
.form-control:-webkit-autofill,
.form-control:-webkit-autofill:hover,
.form-control:-webkit-autofill:focus,
.form-control:-webkit-autofill:active {
  -webkit-box-shadow: 0 0 0 30px #eee9e9 inset !important;
  -webkit-text-fill-color: #374151 !important;
  background-color: #eee9e9 !important;
  transition: background-color 5000s ease-in-out 0s;
}

.form-control.is-invalid {
  border-color: #dc2626;
  box-shadow: 0 0 0 3px rgba(220, 38, 38, 0.1);
}

.form-control.is-valid {
  border-color: #10b981;
  box-shadow: 0 0 0 3px rgba(16, 185, 129, 0.1);
}

/* Loading state for login button */
.btn-signin:disabled {
  opacity: 0.6;
  cursor: not-allowed;
  transform: none;
}

.btn-signin.loading {
  position: relative;
  color: transparent;
}

.btn-signin.loading::after {
  content: "";
  position: absolute;
  width: 16px;
  height: 16px;
  top: 50%;
  left: 50%;
  margin-left: -8px;
  margin-top: -8px;
  border: 2px solid transparent;
  border-top-color: #ffffff;
  border-radius: 50%;
  animation: button-loading-spinner 1s ease infinite;
}

@keyframes button-loading-spinner {
  from {
    transform: rotate(0turn);
  }
  to {
    transform: rotate(1turn);
  }
}

/* Error message styling */
.login-error {
  background-color: #fef2f2;
  border: 1px solid #fecaca;
  color: #dc2626;
  padding: 0.75rem 1rem;
  border-radius: 6px;
  margin-bottom: 1rem;
  font-size: 0.875rem;
}

.login-success {
  background-color: #f0fdf4;
  border: 1px solid #bbf7d0;
  color: #166534;
  padding: 0.75rem 1rem;
  border-radius: 6px;
  margin-bottom: 1rem;
  font-size: 0.875rem;
}

/* Enhanced responsive design */
@media (max-width: 640px) {
  .login-container {
    padding: 0.5rem;
  }
  
  .login-card {
    margin: 0.5rem;
  }
  
  .card-header,
  .card-body {
    padding: 1.25rem;
  }
  
  .login-title {
    font-size: 1.75rem;
  }
  
  .card-title {
    font-size: 1.25rem;
  }
}

/* Dark mode support (if needed in future) */
@media (prefers-color-scheme: dark) {
  .login-container {
    background: linear-gradient(135deg, #1f2937 0%, #111827 100%);
  }
  
  .login-card {
    background: rgba(31, 41, 55, 0.95);
    border-color: rgba(75, 85, 99, 0.3);
  }
  
  .login-title,
  .card-title {
    color: #f9fafb;
  }
  
  .login-subtitle,
  .card-description,
  .signup-text {
    color: #d1d5db;
  }
  
  .form-label {
    color: #e5e7eb;
  }
  
  .form-control {
    background-color: #374151;
    border-color: #4b5563;
    color: #f9fafb;
  }
  
  .form-control:focus {
    background-color: #374151;
    border-color: #3d1019;
  }
  
  .form-control::placeholder {
    color: #9ca3af;
  }
}