/* Join Page Styles - Extracted from inline CSS for Clean Code compliance */

/* Base Styles */
.join-page {
  font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, sans-serif;
  line-height: 1.6;
  color: #333;
  background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
  min-height: 100vh;
  padding: 2rem 1rem;
}

.join-container {
  max-width: 800px;
  margin: 0 auto;
  background: white;
  border-radius: 12px;
  box-shadow: 0 20px 60px rgba(0, 0, 0, 0.3);
  overflow: hidden;
}

/* Header Styles */
.join-header {
  background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
  color: white;
  padding: 3rem 2rem;
  text-align: center;
}

.join-header h1 {
  font-size: 2rem;
  margin-bottom: 0.5rem;
  font-weight: 700;
}

.join-header .tagline {
  font-size: 1.1rem;
  opacity: 0.95;
  font-weight: 300;
}

/* Opportunity Banner */
.opportunity-banner {
  background: #fff3cd;
  border-left: 4px solid #ffc107;
  padding: 1.5rem;
  margin: 2rem 2rem 0;
  border-radius: 4px;
}

.opportunity-banner h3 {
  color: #856404;
  margin-bottom: 0.5rem;
  font-size: 1.1rem;
}

.opportunity-banner p {
  color: #856404;
  font-size: 0.95rem;
  line-height: 1.5;
}

/* Form Content */
.form-content {
  padding: 2rem;
}

.section {
  margin-bottom: 2.5rem;
}

.section-title {
  font-size: 1.3rem;
  color: #667eea;
  margin-bottom: 1.5rem;
  padding-bottom: 0.5rem;
  border-bottom: 2px solid #e9ecef;
  font-weight: 600;
}

/* Form Styles */
.form-group {
  margin-bottom: 1.5rem;
}

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1rem;
}

.form-group label {
  display: block;
  margin-bottom: 0.5rem;
  font-weight: 500;
  color: #555;
}

.form-group input,
.form-group select,
.form-group textarea {
  width: 100%;
  padding: 0.75rem;
  border: 2px solid #e9ecef;
  border-radius: 8px;
  font-size: 1rem;
  transition: border-color 0.3s ease;
}

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

.form-group textarea {
  resize: vertical;
  min-height: 100px;
}

/* Role Selection */
.role-options {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 1rem;
  margin-top: 1rem;
}

.role-option {
  border: 2px solid #e9ecef;
  border-radius: 8px;
  padding: 1.5rem;
  text-align: center;
  cursor: pointer;
  transition: all 0.3s ease;
  background: white;
}

.role-option:hover {
  border-color: #667eea;
  transform: translateY(-2px);
  box-shadow: 0 4px 12px rgba(102, 126, 234, 0.15);
}

.role-option.selected {
  border-color: #667eea;
  background: #f8f9ff;
}

.role-option input[type="radio"] {
  display: none;
}

.role-option .role-icon {
  font-size: 2rem;
  margin-bottom: 0.5rem;
  display: block;
}

.role-option .role-title {
  font-weight: 600;
  margin-bottom: 0.5rem;
  color: #333;
}

.role-option .role-description {
  font-size: 0.9rem;
  color: #666;
  line-height: 1.4;
}

/* Progress Indicator */
.form-progress {
  background: #e9ecef;
  height: 4px;
  border-radius: 2px;
  margin-bottom: 2rem;
  overflow: hidden;
}

.progress-bar {
  background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
  height: 100%;
  transition: width 0.3s ease;
}

.progress-steps {
  display: flex;
  justify-content: space-between;
  margin-bottom: 2rem;
}

.progress-step {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.9rem;
  color: #666;
}

.progress-step.active {
  color: #667eea;
  font-weight: 600;
}

.progress-step.completed {
  color: #28a745;
}

/* Form Steps */
.form-step {
  display: none;
}

.form-step.active {
  display: block;
}

/* Buttons */
.btn-group {
  display: flex;
  gap: 1rem;
  justify-content: space-between;
  margin-top: 2rem;
}

.btn {
  padding: 0.75rem 2rem;
  border: none;
  border-radius: 8px;
  font-size: 1rem;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.3s 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 4px 12px rgba(102, 126, 234, 0.3);
}

.btn-secondary {
  background: #6c757d;
  color: white;
}

.btn-secondary:hover {
  background: #5a6268;
  transform: translateY(-2px);
}

.btn-outline {
  background: transparent;
  color: #667eea;
  border: 2px solid #667eea;
}

.btn-outline:hover {
  background: #667eea;
  color: white;
}

/* Form Validation */
.form-error {
  color: #dc3545;
  font-size: 0.875rem;
  margin-top: 0.25rem;
  display: block;
}

.form-group.error input,
.form-group.error select,
.form-group.error textarea {
  border-color: #dc3545;
}

.form-group.valid input,
.form-group.valid select,
.form-group.valid textarea {
  border-color: #28a745;
}

/* Loading State */
.btn-loading {
  position: relative;
  color: transparent;
  pointer-events: none;
}

.btn-loading::after {
  content: '';
  position: absolute;
  width: 1rem;
  height: 1rem;
  top: 50%;
  left: 50%;
  margin-left: -0.5rem;
  margin-top: -0.5rem;
  border: 2px solid rgba(255, 255, 255, 0.3);
  border-radius: 50%;
  border-top-color: white;
  animation: spin 0.6s linear infinite;
}

@keyframes spin {
  to { transform: rotate(360deg); }
}

/* Success State */
.success-message {
  text-align: center;
  padding: 3rem 2rem;
}

.success-icon {
  font-size: 4rem;
  color: #28a745;
  margin-bottom: 1rem;
}

.success-message h2 {
  color: #28a745;
  margin-bottom: 1rem;
}

.success-message p {
  color: #666;
  margin-bottom: 2rem;
}

/* Responsive Design */
@media (max-width: 768px) {
  .join-page {
    padding: 1rem;
  }
  
  .join-container {
    margin: 0;
    border-radius: 0;
  }
  
  .join-header {
    padding: 2rem 1.5rem;
  }
  
  .join-header h1 {
    font-size: 1.5rem;
  }
  
  .form-content {
    padding: 1.5rem;
  }
  
  .form-row {
    grid-template-columns: 1fr;
  }
  
  .role-options {
    grid-template-columns: 1fr;
  }
  
  .btn-group {
    flex-direction: column;
  }
  
  .btn {
    width: 100%;
  }
}

@media (max-width: 480px) {
  .join-header {
    padding: 1.5rem 1rem;
  }
  
  .form-content {
    padding: 1rem;
  }
  
  .opportunity-banner {
    margin: 1rem 1rem 0;
    padding: 1rem;
  }
}