/* ============================================================================
   Nova Forms - Modern Multi-Step Form Styles
   Enhanced design with updated color palette
   ============================================================================ */

/* CSS Variables - Modern Color Palette */
#content .nf-form-container {
  /* Primary Colors */
  --nf-primary: #03AE9D;
  --nf-primary-dark: #028a7c;
  --nf-primary-light: #DDF3F2;
  --nf-primary-soft: #E0F4FF;
  
  /* Neutral Colors */
  --nf-dark: #1A1A1A;
  --nf-dark-medium: #333333;
  --nf-surface: #FFFFFF;
  --nf-surface-alt: #FCFCFC;
  --nf-bg-light: #f8fafb;
  
  /* Border & Dividers */
  --nf-border: #e5e7eb;
  --nf-border-light: #f1f3f5;
  --nf-border-active: #BEE8F2;
  
  /* Text Colors */
  --nf-text: #1A1A1A;
  --nf-text-muted: #6b7280;
  --nf-text-light: #9ca3af;
  
  /* Accent Colors */
  --nf-accent-blue: #DBEFFA;
  --nf-accent-purple: #EDD5F6;
  --nf-accent-pink: #FAC3C4;
  --nf-accent-teal: #BEE8F2;
  
  /* Semantic Colors */
  --nf-success: #10b981;
  --nf-success-light: #d1fae5;
  --nf-error: #ef4444;
  --nf-error-light: #fee2e2;
  
  /* Design System */
  --nf-radius: 20px;
  --nf-radius-md: 16px;
  --nf-radius-sm: 12px;
  --nf-shadow: 0 20px 60px rgba(3, 174, 157, 0.08);
  --nf-shadow-md: 0 12px 32px rgba(26, 26, 26, 0.06);
  --nf-shadow-sm: 0 4px 16px rgba(26, 26, 26, 0.04);
  --nf-shadow-hover: 0 16px 48px rgba(3, 174, 157, 0.12);
  
  /*font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', 'Roboto', 'Oxygen', 'Ubuntu', 'Cantarell', sans-serif;*/
  color: var(--nf-text);
  background: transparent;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  max-width: 1200px;
  margin: 0 auto;
}

#content .nf-form-container * {
  box-sizing: border-box;
}

/* Main Grid Layout - Enhanced */
#content .nf-form-container .nf-grid {
  background: var(--nf-surface);
  border: 1px solid var(--nf-border-light);
  border-radius: var(--nf-radius);
  box-shadow: var(--nf-shadow);
  overflow: hidden;
  display: grid;
  grid-template-columns: 340px 1fr;
  transition: box-shadow 0.3s ease;
}

#content .nf-form-container .nf-grid:hover {
  box-shadow: var(--nf-shadow-hover);
}

/* Progress Bar - Modern Design */
#content .nf-progress-bar {
  height: 8px;
  background: var(--nf-border-light);
  border-radius: 999px;
  overflow: hidden;
  margin: 0 0 20px;
  display: none;
}

#content .nf-progress-fill {
  height: 100%;
  background: linear-gradient(90deg, var(--nf-primary), #34d399);
  border-radius: 999px;
  transition: width 0.4s cubic-bezier(0.4, 0, 0.2, 1);
  box-shadow: 0 0 20px rgba(3, 174, 157, 0.3);
}

/* Sidebar Navigation - Enhanced */
#content .nf-sidebar {
  padding: 32px 24px;
  background: linear-gradient(180deg, var(--nf-surface-alt) 0%, var(--nf-surface) 100%);
  border-right: 1px solid var(--nf-border-light);
}

#content .nf-step-item {
  display: flex;
  gap: 14px;
  align-items: center;
  padding: 14px 16px;
  border-radius: var(--nf-radius-sm);
  cursor: default;
  user-select: none;
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  color: var(--nf-text-muted);
  position: relative;
  overflow: hidden;
}

#content .nf-step-item::before {
  content: '';
  position: absolute;
  inset: 0;
  background: var(--nf-primary-light);
  opacity: 0;
  transition: opacity 0.3s ease;
}

#content .nf-step-item + .nf-step-item {
  margin-top: 8px;
}

#content .nf-step-number {
  width: 32px;
  height: 32px;
  border-radius: 999px;
  display: flex;
  justify-content: center;
  align-items: center;
  font-size: 14px;
  font-weight: 700;
  background: var(--nf-border);
  color: var(--nf-text-light);
  flex: 0 0 32px;
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  position: relative;
  z-index: 1;
}

#content .nf-step-label {
  font-size: 14px;
  font-weight: 600;
  line-height: 1.4;
  position: relative;
  z-index: 1;
}

/* Step States - Modern */
#content .nf-step-item.active,
#content .nf-step-item.nf-step-current,
#content .nf-step-item.nf-step-passed {
  background: var(--nf-primary-light);
  color: var(--nf-primary);
  transform: translateX(4px);
}

#content .nf-step-item.active::before,
#content .nf-step-item.nf-step-current::before,
#content .nf-step-item.nf-step-passed::before {
  opacity: 1;
}

#content .nf-step-item.active .nf-step-number,
#content .nf-step-item.nf-step-current .nf-step-number,
#content .nf-step-item.nf-step-passed .nf-step-number {
  background: linear-gradient(135deg, var(--nf-primary), #02c9b5);
  color: var(--nf-surface);
  box-shadow: 0 8px 24px rgba(3, 174, 157, 0.3);
  transform: scale(1.05);
}

#content .nf-step-item.nf-step-complete {
  color: var(--nf-success);
  opacity: 1;
}

#content .nf-step-item.nf-step-complete .nf-step-number {
  background: var(--nf-success-light);
  color: var(--nf-success);
  box-shadow: 0 4px 16px rgba(16, 185, 129, 0.2);
}

/* Content Area - Enhanced */
#content .nf-content {
  padding: 32px 40px;
  background: var(--nf-surface);
}

#content .nf-step-header {
  margin-bottom: 24px;
}

#content .nf-step-indicator {
  font-size: 13px;
  font-weight: 600;
  color: var(--nf-primary);
  margin-bottom: 8px;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

#content .nf-step-title {
  font-size: 28px;
  font-weight: 700;
  margin: 0;
  color: var(--nf-dark);
  line-height: 1.2;
}

#content .nf-form-container h2 {
  font-size: 28px;
  font-weight: 700;
  color: var(--nf-dark);
}

#content .nf-step-description {
  margin: 12px 0 0;
  font-size: 15px;
  color: var(--nf-text-muted);
  line-height: 1.6;
}

/* Form Fields - Modern Design */
#content .nf-fields {
  margin-top: 24px;
  display: grid;
  gap: 20px;
  max-width: 600px;
}

#content .nf-field.hidden {
  display: none !important;
}

#content .nf-label {
  display: block;
  font-size: 14px;
  font-weight: 600;
  color: var(--nf-dark);
  margin-bottom: 10px;
  letter-spacing: -0.01em;
}

#content .nf-required {
  color: var(--nf-error);
  margin-left: 4px;
  font-weight: 700;
}

/* Input Styles - Enhanced */
#content .nf-input,
#content .nf-textarea,
#content .nf-radio-group {
  width: 100%;
}

#content .nf-input,
#content .nf-textarea,
#content select.nf-input,
#content input.nf-input {
  background: var(--nf-surface);
  border: 2px solid var(--nf-border);
  border-radius: var(--nf-radius-sm);
  padding: 14px 16px;
  font-size: 15px;
  color: var(--nf-text);
  outline: none;
  box-shadow: var(--nf-shadow-sm);
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  height: auto;
  font-family: inherit;
}

#content .nf-textarea {
  min-height: 120px;
  resize: vertical;
  line-height: 1.6;
}

#content .nf-input:hover,
#content .nf-textarea:hover {
  border-color: var(--nf-border-active);
  box-shadow: var(--nf-shadow-md);
}

#content .nf-input:focus,
#content .nf-textarea:focus {
  border-color: var(--nf-primary);
  box-shadow: 0 0 0 4px var(--nf-primary-light), var(--nf-shadow-md);
  transform: translateY(-1px);
}

/* Select Dropdown - Modern */
#content select.nf-input {
  appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg width='12' height='8' viewBox='0 0 12 8' fill='none' xmlns='http://www.w3.org/2000/svg'%3E%3Cpath d='M1 1.5L6 6.5L11 1.5' stroke='%2303AE9D' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 16px center;
  background-size: 14px;
  padding-right: 48px;
  cursor: pointer;
}

#content select.nf-input:hover {
  background-image: url("data:image/svg+xml,%3Csvg width='12' height='8' viewBox='0 0 12 8' fill='none' xmlns='http://www.w3.org/2000/svg'%3E%3Cpath d='M1 1.5L6 6.5L11 1.5' stroke='%23028a7c' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E");
}

/* Radio Buttons - Modern */
#content .nf-radio-group {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
}

#content .nf-radio {
  position: relative;
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 14px 18px;
  border: 2px solid var(--nf-border);
  background: var(--nf-surface);
  border-radius: var(--nf-radius-sm);
  font-size: 15px;
  font-weight: 500;
  color: var(--nf-dark);
  cursor: pointer;
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  box-shadow: var(--nf-shadow-sm);
}

#content .nf-radio input {
  width: 20px;
  height: 20px;
  accent-color: var(--nf-primary);
  cursor: pointer;
}

#content .nf-radio span {
  color: inherit;
  font-weight: 500;
}

#content .nf-radio:hover {
  border-color: var(--nf-border-active);
  color: var(--nf-primary);
  box-shadow: var(--nf-shadow-md);
  transform: translateY(-2px);
}

#content .nf-radio:has(input:checked) {
  border-color: var(--nf-primary);
  background: var(--nf-primary-light);
  color: var(--nf-primary);
  box-shadow: 0 0 0 4px rgba(3, 174, 157, 0.08), var(--nf-shadow-md);
  transform: translateY(-2px);
}

/* Error States - Modern */
#content .nf-error {
  margin-top: 10px;
  font-size: 13px;
  font-weight: 500;
  color: var(--nf-error);
  align-items: center;
  gap: 6px;
}

/*#content .nf-error::before {*/
/*  content: '⚠';*/
/*  font-size: 14px;*/
/*}*/

#content .nf-field.has-error .nf-error {
  display: flex;
}

#content .nf-field.has-error .nf-input,
#content .nf-field.has-error .nf-textarea {
  border-color: var(--nf-error);
  background: var(--nf-error-light);
  box-shadow: 0 0 0 4px rgba(239, 68, 68, 0.1);
}

/* Action Buttons - Enhanced */
#content .nf-actions {
  display: flex;
  gap: 12px;
  align-items: center;
  margin-top: 28px;
}

#content .nf-btn {
  border: 0;
  border-radius: var(--nf-radius-sm);
  padding: 14px 24px;
  font-size: 15px;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  display: inline-flex;
  align-items: center;
  gap: 10px;
  line-height: 1;
  position: relative;
  overflow: hidden;
  font-family: inherit;
}

#content .nf-btn::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(255, 255, 255, 0.2), transparent);
  opacity: 0;
  transition: opacity 0.3s ease;
}

#content .nf-btn:hover::before {
  opacity: 1;
}

#content .nf-btn:active {
  transform: translateY(1px) scale(0.98);
}

#content .nf-btn-secondary {
  background: var(--nf-surface-alt);
  color: var(--nf-dark);
  border: 2px solid var(--nf-border);
  box-shadow: var(--nf-shadow-sm);
}

#content .nf-btn-secondary:hover {
  background: var(--nf-surface);
  border-color: var(--nf-border-active);
  box-shadow: var(--nf-shadow-md);
  transform: translateY(-2px);
}

#content .nf-btn-primary {
  background: linear-gradient(135deg, var(--nf-primary), #02c9b5);
  color: var(--nf-surface);
  box-shadow: 0 8px 24px rgba(3, 174, 157, 0.3);
}

#content .nf-btn-primary:hover {
  background: linear-gradient(135deg, var(--nf-primary-dark), var(--nf-primary));
  box-shadow: 0 12px 32px rgba(3, 174, 157, 0.4);
  transform: translateY(-2px);
}

#content .nf-btn[disabled] {
  opacity: 0.5;
  cursor: not-allowed;
  box-shadow: none !important;
  transform: none !important;
}

#content .nf-btn[disabled]:hover {
  transform: none !important;
}

#content .nf-btn .dashicons {
  font-size: 18px;
  width: 18px;
  height: 18px;
  line-height: 18px;
}

/* Step Content Animation - Enhanced */
#content .nf-step-content {
  animation: nfFadeUp 0.4s cubic-bezier(0.4, 0, 0.2, 1) both;
}

#content .nf-step-content.hidden {
  display: none !important;
}

@keyframes nfFadeUp {
  from {
    opacity: 0;
    transform: translateY(20px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

/* Review Screen - Modern Design */
#content .nf-review-screen {
  max-width: 900px;
  animation: nfFadeUp 0.4s cubic-bezier(0.4, 0, 0.2, 1) both;
}

#content .nf-review-screen.hidden {
  display: none !important;
}

#content .nf-review {
  margin-top: 24px;
  display: grid;
  gap: 16px;
}

#content .nf-review-section {
  background: var(--nf-surface);
  border: 2px solid var(--nf-border-light);
  border-radius: var(--nf-radius-md);
  box-shadow: var(--nf-shadow-sm);
  overflow: hidden;
  margin-bottom: 12px;
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

#content .nf-review-section:hover {
  border-color: var(--nf-border-active);
  box-shadow: var(--nf-shadow-md);
  transform: translateY(-2px);
}

#content .nf-review-section-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 16px 20px;
  background: linear-gradient(180deg, var(--nf-surface-alt), var(--nf-surface));
  border-bottom: 2px solid var(--nf-border-light);
}

#content .nf-review-section-title {
  font-size: 16px;
  font-weight: 700;
  color: var(--nf-dark);
  letter-spacing: -0.02em;
}

#content .nf-review-edit {
  border: 2px solid var(--nf-border);
  background: var(--nf-surface);
  color: var(--nf-primary);
  border-radius: var(--nf-radius-sm);
  padding: 10px 16px;
  font-size: 14px;
  font-weight: 600;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  box-shadow: var(--nf-shadow-sm);
}

#content .nf-review-edit .dashicons {
  font-size: 16px;
  width: 16px;
  height: 16px;
  line-height: 16px;
}

#content .nf-review-edit:hover {
  border-color: var(--nf-primary);
  background: var(--nf-primary-light);
  box-shadow: var(--nf-shadow-md);
  transform: translateY(-2px);
}

#content .nf-review-edit:active {
  transform: translateY(0) scale(0.98);
}

#content .nf-review-row {
  display: grid;
  grid-template-columns: 1fr 1.2fr;
  gap: 16px;
  padding: 16px 20px;
  align-items: start;
}

#content .nf-review-row + .nf-review-row {
  border-top: 1px dashed var(--nf-border);
}

#content .nf-review-key {
  font-size: 14px;
  font-weight: 600;
  color: var(--nf-text-muted);
  line-height: 1.5;
}

#content .nf-review-val {
  font-size: 14px;
  font-weight: 600;
  color: var(--nf-dark);
  line-height: 1.5;
  text-align: right;
  word-break: break-word;
}

#content .nf-review-val:empty::before {
  content: "—";
  color: var(--nf-text-light);
  font-weight: 400;
}

#content .nf-review-screen .nf-actions {
  margin-top: 24px;
}

/* Messages - Enhanced */
#content .nf-message {
  margin-top: 16px;
  font-size: 14px;
  color: var(--nf-text-muted);
  line-height: 1.6;
}

/* Success Message - Modern */
#content .nf-success {
  margin-top: 24px;
  padding: 20px 24px;
  border-radius: var(--nf-radius-md);
  background: linear-gradient(135deg, var(--nf-success-light), #d1fae5);
  border: 2px solid var(--nf-success);
  display: flex;
  align-items: center;
  gap: 16px;
  box-shadow: 0 8px 24px rgba(16, 185, 129, 0.2);
  animation: successPulse 0.6s cubic-bezier(0.4, 0, 0.2, 1);
}

#content .nf-success.hidden {
  display: none !important;
}

/* Hide review content when success message is shown */
#content .nf-success:not(.hidden) ~ * {
  display: none !important;
}

#content .nf-content:has(.nf-success:not(.hidden)) .nf-review-screen {
  display: none !important;
}

#content .nf-content:has(.nf-success:not(.hidden)) .nf-review {
  display: none !important;
}

#content .nf-content:has(.nf-success:not(.hidden)) .nf-actions {
  display: none !important;
}

@keyframes successPulse {
  0%, 100% {
    transform: scale(1);
  }
  50% {
    transform: scale(1.02);
  }
}

#content .nf-success-icon {
  width: 48px;
  height: 48px;
  border-radius: var(--nf-radius-sm);
  display: grid;
  place-items: center;
  background: linear-gradient(135deg, var(--nf-success), #059669);
  color: var(--nf-surface);
  font-size: 24px;
  box-shadow: 0 8px 24px rgba(16, 185, 129, 0.3);
  flex-shrink: 0;
}

#content .nf-success-text {
  font-size: 15px;
  font-weight: 600;
  color: var(--nf-success);
  line-height: 1.5;
}

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

@media (max-width: 1024px) {
  #content .nf-form-container .nf-grid {
    grid-template-columns: 300px 1fr;
  }

  #content .nf-content {
    padding: 28px 32px;
  }
}

@media (max-width: 768px) {
  #content .nf-form-container .nf-grid {
    grid-template-columns: 1fr;
  }

  #content .nf-sidebar {
    border-right: 0;
    border-bottom: 2px solid var(--nf-border-light);
    padding: 16px;
    display: flex;
    gap: 10px;
    overflow-x: auto;
    overflow-y: hidden;
    -webkit-overflow-scrolling: touch;
    scrollbar-width: none;
  }

  #content .nf-sidebar::-webkit-scrollbar {
    display: none;
  }

  #content .nf-step-item {
    flex: 0 0 auto;
    padding: 12px 16px;
    border: 2px solid var(--nf-border);
    background: var(--nf-surface);
  }

  #content .nf-step-item + .nf-step-item {
    margin-top: 0;
  }

  #content .nf-step-label {
    white-space: nowrap;
  }

  #content .nf-content {
    padding: 24px 20px;
    background: var(--nf-surface);
  }

  #content .nf-fields {
    max-width: 100%;
  }

  #content .nf-step-title {
    font-size: 24px;
  }

  #content .nf-actions {
    flex-wrap: wrap;
    justify-content: space-between;
  }

  #content .nf-btn {
    flex: 1;
    min-width: 140px;
    justify-content: center;
  }

  #content .nf-review-row {
    grid-template-columns: 1fr;
    gap: 8px;
  }

  #content .nf-review-val {
    text-align: left;
    color: var(--nf-dark);
  }

  #content .nf-review-section-head {
    padding: 14px 16px;
  }

  #content .nf-review-row {
    padding: 12px 16px;
  }

  #content .nf-review-edit {
    padding: 8px 14px;
    font-size: 13px;
  }
}

@media (max-width: 480px) {
  #content .nf-btn {
    padding: 12px 20px;
    font-size: 14px;
  }

  #content .nf-step-title {
    font-size: 22px;
  }

  #content .nf-radio-group {
    flex-direction: column;
  }

  #content .nf-radio {
    width: 100%;
  }

  #content .nf-actions {
    flex-direction: column;
    gap: 10px;
  }

  #content .nf-btn {
    width: 100%;
  }
}

/* Print Styles */
@media print {
  #content .nf-sidebar,
  #content .nf-actions {
    display: none;
  }

  #content .nf-form-container .nf-grid {
    box-shadow: none;
    border: 1px solid var(--nf-border);
  }
}