* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

body {
  font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', 'Roboto', 'Oxygen',
    'Ubuntu', 'Cantarell', 'Fira Sans', 'Droid Sans', 'Helvetica Neue',
    sans-serif;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
  min-height: 100vh;
}

code {
  font-family: source-code-pro, Menlo, Monaco, Consolas, 'Courier New',
    monospace;
}

.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 20px;
}

.card {
  background: white;
  border-radius: 12px;
  box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
  padding: 24px;
  margin-bottom: 20px;
}

.btn {
  padding: 12px 24px;
  border: none;
  border-radius: 8px;
  font-size: 16px;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.2s ease;
  text-decoration: none;
  display: inline-block;
  text-align: center;
}

.btn-primary {
  background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
  color: white;
}

.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 12px rgba(0, 0, 0, 0.15);
}

.btn-secondary {
  background: #f8f9fa;
  color: #495057;
  border: 1px solid #dee2e6;
}

.btn-secondary:hover {
  background: #e9ecef;
}

.form-group {
  margin-bottom: 20px;
}

.form-label {
  display: block;
  margin-bottom: 8px;
  font-weight: 600;
  color: #495057;
}

.form-input {
  width: 100%;
  padding: 12px 16px;
  border: 2px solid #e9ecef;
  border-radius: 8px;
  font-size: 16px;
  transition: border-color 0.2s ease;
}

.form-input:focus {
  outline: none;
  border-color: #667eea;
}

.error {
  color: #dc3545;
  font-size: 14px;
  margin-top: 4px;
}

.loading {
  display: flex;
  justify-content: center;
  align-items: center;
  padding: 40px;
}

.spinner {
  width: 40px;
  height: 40px;
  border: 4px solid #f3f3f3;
  border-top: 4px solid #667eea;
  border-radius: 50%;
  animation: spin 1s linear infinite;
}

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

@keyframes fadeIn {
  0% { 
    opacity: 0; 
    transform: translateY(-10px); 
  }
  100% { 
    opacity: 1; 
    transform: translateY(0); 
  }
}

.spinning {
  animation: spin 1s linear infinite;
}

/* Custom date picker styles */
.react-datepicker-wrapper {
  width: auto;
}

.react-datepicker__input-container input {
  padding: 8px 12px;
  border: 1px solid #dee2e6;
  border-radius: 6px;
  font-size: 14px;
  width: 120px;
}

.react-datepicker__input-container input:focus {
  outline: none;
  border-color: #667eea;
}

/* Toast customization */
.Toastify__toast {
  border-radius: 8px;
}

.Toastify__toast--success {
  background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
}

/* Responsive design */
@media (max-width: 768px) {
  .container {
    padding: 10px;
  }
  
  .card {
    padding: 16px;
  }
  
  .btn {
    padding: 10px 20px;
    font-size: 14px;
  }
}