/* Reset and base styles */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

body {
  font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
  line-height: 1.6;
  color: #333;
  background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
  min-height: 100vh;
  padding: 20px;
}

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

.form-container {
  background: white;
  border-radius: 12px;
  padding: 40px;
  box-shadow: 0 15px 35px rgba(0, 0, 0, 0.1);
  backdrop-filter: blur(10px);
}

.form-container h1 {
  text-align: center;
  color: #2c3e50;
  margin-bottom: 15px;
  font-size: 2.5rem;
  font-weight: 700;
}

.form-container p {
  text-align: center;
  color: #7f8c8d;
  margin-bottom: 30px;
  font-size: 1.1rem;
}

/* Form styles */
.form-group {
  margin-bottom: 25px;
}

.form-group label {
  display: block;
  margin-bottom: 8px;
  font-weight: 600;
  color: #2c3e50;
  font-size: 1rem;
}

.form-group input,
.form-group textarea {
  width: 100%;
  padding: 15px;
  border: 2px solid #e1e8ed;
  border-radius: 8px;
  font-size: 1rem;
  transition: all 0.3s ease;
  background: #f8f9fa;
}

.form-group input:focus,
.form-group textarea:focus {
  outline: none;
  border-color: #667eea;
  background: white;
  box-shadow: 0 0 0 3px rgba(102, 126, 234, 0.1);
}

.form-group input::placeholder,
.form-group textarea::placeholder {
  color: #a0aec0;
}

.form-group textarea {
  resize: vertical;
  min-height: 120px;
}

/* Error messages */
.error-message {
  display: block;
  color: #e74c3c;
  font-size: 0.875rem;
  margin-top: 5px;
  min-height: 20px;
}

/* Button styles */
.form-actions {
  display: flex;
  gap: 15px;
  justify-content: center;
  margin-top: 30px;
}

.btn {
  padding: 15px 30px;
  border: none;
  border-radius: 8px;
  font-size: 1rem;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.3s ease;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

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

.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 25px rgba(102, 126, 234, 0.3);
}

.btn-secondary {
  background: #e1e8ed;
  color: #2c3e50;
}

.btn-secondary:hover {
  background: #cbd3da;
  transform: translateY(-2px);
}

/* Responsive design */
@media (max-width: 768px) {
  .container {
    padding: 10px;
  }
  
  .form-container {
    padding: 30px 20px;
  }
  
  .form-container h1 {
    font-size: 2rem;
  }
  
  .form-actions {
    flex-direction: column;
  }
  
  .btn {
    width: 100%;
  }
}

@media (max-width: 480px) {
  .form-container {
    padding: 20px 15px;
  }
  
  .form-container h1 {
    font-size: 1.75rem;
  }
  
  .form-group input,
  .form-group textarea {
    padding: 12px;
  }
}

/* Success state */
.form-group.success input,
.form-group.success textarea {
  border-color: #27ae60;
}

.form-group.error input,
.form-group.error textarea {
  border-color: #e74c3c;
}

/* Loading state */
.btn.loading {
  opacity: 0.7;
  pointer-events: none;
}

/* Animation */
@keyframes fadeIn {
  from {
    opacity: 0;
    transform: translateY(20px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.form-container {
  animation: fadeIn 0.6s ease-out;
}