/**
 * AI Offer Generator Wizard styles.
 *
 * @package PN_CUSTOMERS_MANAGER
 * @since   1.0.70
 */

/* ===================================================================
   Wizard Container
   =================================================================== */

.pn-cm-offer-gen-wizard {
  max-width: 800px;
  margin: 2rem auto;
  padding: 2rem;
  background: #fff;
  border-radius: 8px;
  box-shadow: 0 2px 16px rgba(0, 0, 0, 0.1);
  font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen-Sans, Ubuntu, Cantarell, 'Helvetica Neue', sans-serif;
}

.pn-cm-offer-gen-wizard-header {
  text-align: center;
  margin-bottom: 2rem;
}

.pn-cm-offer-gen-wizard-header h2 {
  font-size: 2rem;
  color: #1d2327;
  margin-bottom: 0.5rem;
}

.pn-cm-offer-gen-wizard-header p {
  font-size: 1.1rem;
  color: #666;
  margin: 0;
}

/* ===================================================================
   Progress Bar
   =================================================================== */

.pn-cm-offer-gen-wizard-progress {
  margin-bottom: 2rem;
}

.pn-cm-offer-gen-wizard-progress-bar {
  height: 8px;
  background: #e0e0e0;
  border-radius: 4px;
  overflow: hidden;
  margin-bottom: 0.5rem;
}

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

.pn-cm-offer-gen-wizard-progress-text {
  text-align: center;
  font-size: 0.875rem;
  color: #666;
}

/* ===================================================================
   Steps
   =================================================================== */

.pn-cm-offer-gen-step {
  display: none;
  animation: fadeIn 0.3s ease;
}

.pn-cm-offer-gen-step-active {
  display: block;
}

@keyframes fadeIn {
  from {
    opacity: 0;
    transform: translateY(10px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.pn-cm-offer-gen-step h3 {
  font-size: 1.5rem;
  color: #1d2327;
  margin-bottom: 0.5rem;
}

.pn-cm-offer-gen-step-description {
  color: #666;
  margin-bottom: 1.5rem;
}

/* ===================================================================
   Form Fields
   =================================================================== */

.pn-cm-offer-gen-field {
  margin-bottom: 1.5rem;
}

.pn-cm-offer-gen-field label {
  display: block;
  font-weight: 600;
  color: #1d2327;
  margin-bottom: 0.5rem;
}

.pn-cm-offer-gen-field input[type="text"],
.pn-cm-offer-gen-field textarea,
.pn-cm-offer-gen-field select {
  width: 100%;
  padding: 0.75rem;
  border: 2px solid #e0e0e0;
  border-radius: 4px;
  font-size: 1rem;
  font-family: inherit;
  transition: border-color 0.2s ease;
}

.pn-cm-offer-gen-field input[type="text"]:focus,
.pn-cm-offer-gen-field textarea:focus,
.pn-cm-offer-gen-field select:focus {
  outline: none;
  border-color: #667eea;
}

.pn-cm-offer-gen-field textarea {
  resize: vertical;
  min-height: 100px;
}

.pn-cm-offer-gen-field input[type="checkbox"] {
  margin-right: 0.5rem;
}

.pn-cm-offer-gen-field-error {
  border-color: #dc3545 !important;
}

.pn-cm-offer-gen-field-error-msg {
  display: block;
  color: #dc3545;
  font-size: 0.875rem;
  margin-top: 0.25rem;
}

/* ===================================================================
   Radio Cards
   =================================================================== */

.pn-cm-offer-gen-radio-group {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 1rem;
  margin-bottom: 1.5rem;
}

.pn-cm-offer-gen-radio-card {
  display: block;
  padding: 1.5rem;
  border: 2px solid #e0e0e0;
  border-radius: 8px;
  cursor: pointer;
  transition: all 0.2s ease;
  position: relative;
}

.pn-cm-offer-gen-radio-card:hover {
  border-color: #667eea;
  background: #f8f9ff;
}

.pn-cm-offer-gen-radio-card input[type="radio"] {
  position: absolute;
  opacity: 0;
}

.pn-cm-offer-gen-radio-card input[type="radio"]:checked + .pn-cm-offer-gen-radio-content {
  color: #667eea;
}

.pn-cm-offer-gen-radio-card input[type="radio"]:checked ~ * {
  border-color: #667eea;
}

.pn-cm-offer-gen-radio-card input[type="radio"]:checked {
  & + .pn-cm-offer-gen-radio-content::before {
    content: "✓";
    position: absolute;
    top: 1rem;
    right: 1rem;
    width: 24px;
    height: 24px;
    background: #667eea;
    color: #fff;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 14px;
    font-weight: 700;
  }
}

.pn-cm-offer-gen-radio-content h4 {
  font-size: 1.25rem;
  margin-bottom: 0.5rem;
  color: #1d2327;
}

.pn-cm-offer-gen-radio-content p {
  margin: 0;
  color: #666;
  font-size: 0.9375rem;
}

/* ===================================================================
   Buttons
   =================================================================== */

.pn-cm-offer-gen-actions {
  display: flex;
  gap: 1rem;
  justify-content: flex-end;
  margin-top: 2rem;
  padding-top: 1.5rem;
  border-top: 1px solid #e0e0e0;
}

.pn-cm-offer-gen-btn {
  padding: 0.75rem 1.5rem;
  border: none;
  border-radius: 4px;
  font-size: 1rem;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.2s ease;
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
}

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

.pn-cm-offer-gen-btn-primary:hover:not(:disabled) {
  transform: translateY(-2px);
  box-shadow: 0 4px 12px rgba(102, 126, 234, 0.4);
}

.pn-cm-offer-gen-btn-primary:disabled {
  opacity: 0.6;
  cursor: not-allowed;
}

.pn-cm-offer-gen-btn:not(.pn-cm-offer-gen-btn-primary) {
  background: #f0f0f0;
  color: #333;
}

.pn-cm-offer-gen-btn:not(.pn-cm-offer-gen-btn-primary):hover {
  background: #e0e0e0;
}

/* ===================================================================
   Loading Spinner
   =================================================================== */

.pn-cm-offer-gen-spinner {
  display: inline-flex;
  align-items: center;
}

.pn-cm-offer-gen-loading-dots {
  display: inline-flex;
  gap: 2px;
}

.pn-cm-offer-gen-loading-dots span {
  display: inline-block;
  animation: dotPulse 1.4s infinite ease-in-out both;
}

.pn-cm-offer-gen-loading-dots span:nth-child(1) {
  animation-delay: -0.32s;
}

.pn-cm-offer-gen-loading-dots span:nth-child(2) {
  animation-delay: -0.16s;
}

@keyframes dotPulse {
  0%, 80%, 100% {
    opacity: 0.3;
    transform: scale(0.8);
  }
  40% {
    opacity: 1;
    transform: scale(1);
  }
}

/* ===================================================================
   Result Messages
   =================================================================== */

.pn-cm-offer-gen-result,
.pn-cm-offer-gen-error {
  text-align: center;
  padding: 2rem;
  border-radius: 8px;
  margin-top: 2rem;
}

.pn-cm-offer-gen-result {
  background: #d4edda;
  border: 2px solid #c3e6cb;
}

.pn-cm-offer-gen-result-success {
  color: #155724;
}

.pn-cm-offer-gen-result-icon {
  display: inline-block;
  width: 60px;
  height: 60px;
  line-height: 60px;
  background: #28a745;
  color: #fff;
  border-radius: 50%;
  font-size: 2rem;
  font-weight: 700;
  margin-bottom: 1rem;
}

.pn-cm-offer-gen-result h3 {
  font-size: 1.75rem;
  margin-bottom: 0.5rem;
  color: #155724;
}

.pn-cm-offer-gen-result-message {
  font-size: 1.1rem;
  margin-bottom: 1.5rem;
  color: #155724;
}

.pn-cm-offer-gen-error {
  background: #f8d7da;
  border: 2px solid #f5c6cb;
}

.pn-cm-offer-gen-error-content {
  color: #721c24;
}

.pn-cm-offer-gen-error-icon {
  display: inline-block;
  width: 60px;
  height: 60px;
  line-height: 60px;
  background: #dc3545;
  color: #fff;
  border-radius: 50%;
  font-size: 2rem;
  font-weight: 700;
  margin-bottom: 1rem;
}

.pn-cm-offer-gen-error-message {
  font-size: 1.1rem;
  margin-bottom: 1.5rem;
  color: #721c24;
}

/* ===================================================================
   Responsive Design
   =================================================================== */

@media (max-width: 768px) {
  .pn-cm-offer-gen-wizard {
    padding: 1.5rem 1rem;
    margin: 1rem;
  }

  .pn-cm-offer-gen-wizard-header h2 {
    font-size: 1.5rem;
  }

  .pn-cm-offer-gen-wizard-header p {
    font-size: 1rem;
  }

  .pn-cm-offer-gen-step h3 {
    font-size: 1.25rem;
  }

  .pn-cm-offer-gen-radio-group {
    grid-template-columns: 1fr;
  }

  .pn-cm-offer-gen-actions {
    flex-direction: column;
  }

  .pn-cm-offer-gen-btn {
    width: 100%;
  }
}