/* Lab Builder Page Styles */

/* Body class for builder page */
body.build-page-active {
  /* Add any page-specific body styles here */
}

/* Back Button */
.builder-back-button {
  position: fixed;
  top: 1rem;
  left: 1rem;
  z-index: 40;
  width: 2.5rem;
  height: 2.5rem;
  border-radius: 50%;
  background: white;
  box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
  border: 1px solid #e5e7eb;
  display: flex;
  align-items: center;
  justify-content: center;
  color: #374151;
  cursor: pointer;
  transition: all 0.2s ease;
  padding: 0;
  margin: 0;
}

.builder-back-button svg {
  width: 20px;
  height: 20px;
  stroke: currentColor;
  flex-shrink: 0;
}

.builder-back-button:hover {
  color: #2563eb;
  background: #f9fafb;
  border-color: #2563eb;
}

.builder-back-button:focus {
  outline: none;
  box-shadow: 0 0 0 2px #2563eb, 0 0 0 4px rgba(37, 99, 235, 0.1);
}

.builder-back-button:active {
  transform: scale(0.95);
}

/* Container */
.builder-container {
  max-width: 896px; /* max-w-5xl */
  margin: 0 auto;
  padding: 2rem 1rem;
}

@media (min-width: 640px) {
  .builder-container {
    padding: 2rem 1.5rem;
  }
}

/* Header */
.builder-header {
  margin-bottom: 1.5rem;
  text-align: center;
}

.builder-title {
  font-size: 1.875rem;
  font-weight: 700;
  margin-bottom: 0.75rem;
  color: #111827;
}

@media (min-width: 768px) {
  .builder-title {
    font-size: 2.25rem;
  }
}

.builder-description {
  font-size: 0.875rem;
  color: #4b5563;
  max-width: 42rem;
  margin: 0 auto;
}

@media (min-width: 768px) {
  .builder-description {
    font-size: 1rem;
  }
}

/* Info Banner */
.builder-info-banner {
  margin-bottom: 1rem;
  background: #eff6ff;
  border-left: 4px solid #60a5fa;
  border-radius: 0.5rem;
  padding: 0.75rem;
}

.builder-info-content {
  display: flex;
  align-items: flex-start;
  gap: 0.5rem;
}

.builder-info-content svg {
  flex-shrink: 0;
  margin-top: 0.125rem;
  color: #2563eb;
}

.builder-info-text {
  font-size: 0.75rem;
  color: #1e40af;
  line-height: 1.5;
}

.builder-info-link {
  font-weight: 600;
  color: #1d4ed8;
  text-decoration: underline;
}

.builder-info-link:hover {
  color: #1e3a8a;
}

/* Progress Steps */
.builder-progress {
  margin-bottom: 1.5rem;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.25rem;
}

@media (min-width: 640px) {
  .builder-progress {
    gap: 0.5rem;
  }
}

.builder-progress-step {
  display: flex;
  flex-direction: column;
  align-items: center;
}

@media (min-width: 640px) {
  .builder-progress-step {
    flex-direction: row;
  }
}

.builder-progress-circle {
  width: 2rem;
  height: 2rem;
  border-radius: 50%;
  border: 2px solid #d1d5db;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.75rem;
  font-weight: 600;
  color: #9ca3af;
  background: white;
  transition: all 0.2s ease;
}

@media (min-width: 640px) {
  .builder-progress-circle {
    width: 1.75rem;
    height: 1.75rem;
  }
}

.builder-progress-circle.active {
  border-color: #2563eb;
  background: #eff6ff;
  color: #2563eb;
}

.builder-progress-circle.completed {
  border-color: #2563eb;
  background: #2563eb;
  color: white;
}

.builder-progress-circle.completed svg {
  width: 0.875rem;
  height: 0.875rem;
}

.builder-progress-circle.completed {
  border-color: #2563eb;
  background: #eff6ff;
  color: #2563eb;
}

.builder-progress-label {
  margin-top: 0.25rem;
  font-size: 0.625rem;
  font-weight: 500;
  text-align: center;
  color: #9ca3af;
}

@media (min-width: 640px) {
  .builder-progress-label {
    margin-top: 0;
    margin-left: 0.375rem;
    font-size: 0.75rem;
  }
}

.builder-progress-step.active .builder-progress-label {
  color: #2563eb;
}

.builder-progress-line {
  width: 2rem;
  height: 0.125rem;
  background: #d1d5db;
  transition: all 0.2s ease;
}

@media (min-width: 640px) {
  .builder-progress-line {
    width: 3rem;
  }
}

.builder-progress-line.completed {
  background: #2563eb;
}

/* Step Cards */
.builder-step {
  display: none;
}

.builder-step-card {
  background: white;
  border-radius: 0.5rem;
  box-shadow: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -2px rgba(0, 0, 0, 0.05);
  padding: 1rem;
  border: 1px solid #e5e7eb;
}

@media (min-width: 640px) {
  .builder-step-card {
    padding: 1.5rem;
  }
}

.builder-step-title {
  font-size: 1.125rem;
  font-weight: 700;
  margin-bottom: 1rem;
  color: #111827;
}

@media (min-width: 640px) {
  .builder-step-title {
    font-size: 1.25rem;
  }
}

.builder-step-description {
  font-size: 0.875rem;
  color: #4b5563;
  margin-bottom: 1.5rem;
}

/* Process Stages */
.builder-stages-list {
  margin-bottom: 1.5rem;
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.builder-stage-option {
  display: flex;
  align-items: flex-start;
  padding: 1rem;
  border-radius: 0.5rem;
  border: 2px solid #e5e7eb;
  background: white;
  cursor: pointer;
  transition: all 0.2s ease;
}

.builder-stage-option:hover {
  border-color: #d1d5db;
  background: #f9fafb;
}

.builder-stage-option.selected {
  border-color: #2563eb;
  background: #eff6ff;
}

.builder-stage-checkbox {
  margin-top: 0.25rem;
  margin-right: 0.75rem;
  width: 1rem;
  height: 1rem;
  color: #2563eb;
  border-color: #d1d5db;
  border-radius: 0.25rem;
  cursor: pointer;
}

.builder-stage-content {
  flex: 1;
}

.builder-stage-header {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  margin-bottom: 0.25rem;
}

.builder-stage-icon {
  font-size: 1.25rem;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.builder-stage-icon svg {
  width: 1.25rem;
  height: 1.25rem;
}

.builder-stage-label {
  font-weight: 600;
  color: #111827;
}

.builder-stage-option.selected .builder-stage-label {
  color: #1e40af;
}

.builder-stage-description {
  font-size: 0.75rem;
  color: #6b7280;
}

.builder-stage-option.selected .builder-stage-description {
  color: #374151;
}

/* Stage Actions */
.builder-stage-actions {
  display: flex;
  gap: 0.75rem;
  margin-bottom: 1.5rem;
}

.builder-action-button {
  padding: 0.5rem 1rem;
  font-size: 0.875rem;
  font-weight: 500;
  color: #374151;
  background: #f3f4f6;
  border-radius: 0.5rem;
  border: none;
  cursor: pointer;
  transition: all 0.2s ease;
}

.builder-action-button:hover {
  background: #e5e7eb;
}

/* Form Grid */
.builder-form-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1rem;
  margin-bottom: 1.5rem;
}

@media (min-width: 768px) {
  .builder-form-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

.builder-form-section {
  grid-column: 1 / -1;
}

.builder-form-field {
  display: flex;
  flex-direction: column;
}

.builder-form-field-full {
  grid-column: 1 / -1;
}

.builder-form-label {
  display: block;
  font-size: 0.75rem;
  font-weight: 600;
  color: #374151;
  margin-bottom: 0.25rem;
}

.builder-form-help {
  font-size: 0.75rem;
  color: #6b7280;
  margin-top: 0.25rem;
}

.required {
  color: #ef4444;
}

/* Radio Group */
.builder-radio-group {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

@media (min-width: 640px) {
  .builder-radio-group {
    flex-direction: row;
    gap: 1rem;
  }
}

.builder-radio-label {
  display: flex;
  align-items: center;
  cursor: pointer;
  padding: 0.5rem;
  margin: -0.5rem;
  border-radius: 0.5rem;
  transition: background 0.2s ease;
}

.builder-radio-label:hover {
  background: #f3f4f6;
}

.builder-radio-label input[type="radio"] {
  margin-right: 0.5rem;
  width: 1rem;
  height: 1rem;
  color: #2563eb;
  cursor: pointer;
}

.builder-radio-label span {
  font-size: 0.875rem;
  color: #374151;
}

/* Select */
.builder-select {
  width: 100%;
  padding: 0.5rem 0.75rem;
  font-size: 0.875rem;
  border: 1px solid #d1d5db;
  border-radius: 0.5rem;
  background: white;
  color: #111827;
  cursor: pointer;
  transition: all 0.2s ease;
}

.builder-select:focus {
  outline: none;
  border-color: #2563eb;
  box-shadow: 0 0 0 3px rgba(37, 99, 235, 0.1);
}

.builder-select:not(:placeholder-shown) {
  border-color: #10b981;
  background: #f0fdf4;
}

/* Input */
.builder-input {
  width: 100%;
  padding: 0.5rem 0.75rem;
  font-size: 0.875rem;
  border: 1px solid #d1d5db;
  border-radius: 0.5rem;
  background: white;
  color: #111827;
  transition: all 0.2s ease;
}

.builder-input:focus {
  outline: none;
  border-color: #2563eb;
  box-shadow: 0 0 0 3px rgba(37, 99, 235, 0.1);
}

/* Textarea */
.builder-textarea {
  width: 100%;
  padding: 0.5rem 0.75rem;
  font-size: 0.875rem;
  border: 1px solid #d1d5db;
  border-radius: 0.5rem;
  background: white;
  color: #111827;
  font-family: inherit;
  resize: vertical;
  transition: all 0.2s ease;
}

.builder-textarea:focus {
  outline: none;
  border-color: #2563eb;
  box-shadow: 0 0 0 3px rgba(37, 99, 235, 0.1);
}

/* Checkbox Grid */
.builder-checkbox-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 0.5rem;
}

@media (min-width: 768px) {
  .builder-checkbox-grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

.builder-checkbox-label {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  cursor: pointer;
}

.builder-checkbox-label input[type="checkbox"] {
  width: 1rem;
  height: 1rem;
  color: #2563eb;
  border-color: #d1d5db;
  border-radius: 0.25rem;
  cursor: pointer;
}

.builder-checkbox-label span {
  font-size: 0.75rem;
  color: #374151;
}

/* Form Section Header */
.builder-form-section-header {
  margin-bottom: 1rem;
  padding-bottom: 1rem;
  border-bottom: 1px solid #e5e7eb;
}

.builder-form-section-header h3 {
  font-size: 1rem;
  font-weight: 600;
  color: #111827;
}

/* Stage Specific Questions */
.builder-stage-specific {
  margin-top: 1.5rem;
  padding-top: 1.5rem;
  border-top: 1px solid #e5e7eb;
}

/* Step Actions */
.builder-step-actions {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
  margin-top: 1.5rem;
}

@media (min-width: 640px) {
  .builder-step-actions {
    flex-direction: row;
    justify-content: space-between;
    align-items: center;
  }
}

/* Buttons */
.builder-primary-button {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  padding: 0.75rem 1.5rem;
  font-size: 0.875rem;
  font-weight: 600;
  color: white;
  background: #2563eb;
  border: none;
  border-radius: 9999px;
  cursor: pointer;
  transition: all 0.2s ease;
  min-height: 2.75rem;
}

@media (min-width: 640px) {
  .builder-primary-button {
    padding: 0.5rem 1rem;
  }
}

.builder-primary-button:hover:not(:disabled) {
  background: #1d4ed8;
  color: white;
  box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
}

.builder-primary-button:disabled {
  background: #d1d5db;
  color: #9ca3af;
  cursor: not-allowed;
}

.builder-secondary-button {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  padding: 0.75rem 1.5rem;
  font-size: 0.875rem;
  font-weight: 600;
  color: #374151;
  background: #f3f4f6;
  border: none;
  border-radius: 9999px;
  cursor: pointer;
  transition: all 0.2s ease;
  min-height: 2.75rem;
}

@media (min-width: 640px) {
  .builder-secondary-button {
    padding: 0.5rem 1rem;
  }
}

.builder-secondary-button:hover {
  background: #e5e7eb;
}

/* Error Messages */
.builder-error-message {
  font-size: 0.75rem;
  color: #6b7280;
  display: flex;
  align-items: center;
}

.builder-error-banner {
  position: fixed;
  top: 4rem;
  left: 1rem;
  right: 1rem;
  z-index: 50;
  animation: slideIn 0.3s ease;
}

@media (min-width: 640px) {
  .builder-error-banner {
    top: 5rem;
    left: 50%;
    right: auto;
    transform: translateX(-50%);
  }
}

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

.builder-error-content {
  background: #fef2f2;
  border-left: 4px solid #ef4444;
  color: #991b1b;
  padding: 1rem 1.5rem;
  border-radius: 0.5rem;
  box-shadow: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -2px rgba(0, 0, 0, 0.05);
  max-width: 28rem;
  margin: 0 auto;
  display: flex;
  align-items: flex-start;
  gap: 0.75rem;
}

.builder-error-content svg {
  flex-shrink: 0;
  margin-top: 0.125rem;
}

.builder-error-title {
  font-weight: 600;
  font-size: 0.875rem;
  margin-bottom: 0.25rem;
}

@media (min-width: 640px) {
  .builder-error-title {
    font-size: 1rem;
  }
}

.builder-error-text {
  font-size: 0.75rem;
  word-break: break-word;
}

@media (min-width: 640px) {
  .builder-error-text {
    font-size: 0.875rem;
  }
}

/* Scroll to Top */
.builder-scroll-top {
  position: fixed;
  bottom: 1.5rem;
  right: 1.5rem;
  z-index: 30;
  width: 3rem;
  height: 3rem;
  border-radius: 50%;
  background: linear-gradient(135deg, #2563eb 0%, #3b82f6 100%);
  color: white;
  box-shadow: 0 4px 12px rgba(37, 99, 235, 0.3);
  border: none;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all 0.3s ease;
  padding: 0;
  margin: 0;
}

.builder-scroll-top svg {
  width: 20px;
  height: 20px;
  stroke: currentColor;
  fill: none;
  flex-shrink: 0;
}

.builder-scroll-top:hover {
  background: linear-gradient(135deg, #1d4ed8 0%, #2563eb 100%);
  color: white;
  box-shadow: 0 8px 20px rgba(37, 99, 235, 0.4);
  transform: translateY(-2px);
}

.builder-scroll-top:active {
  transform: translateY(0);
  box-shadow: 0 4px 12px rgba(37, 99, 235, 0.3);
}

.builder-scroll-top:focus {
  outline: none;
  box-shadow: 0 0 0 2px #2563eb, 0 0 0 4px rgba(37, 99, 235, 0.1);
}

/* Results */
.builder-results {
  margin-bottom: 1.5rem;
}

.builder-results-card {
  background: white;
  border-radius: 0.5rem;
  box-shadow: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -2px rgba(0, 0, 0, 0.05);
  padding: 1rem;
  border: 1px solid #e5e7eb;
}

@media (min-width: 640px) {
  .builder-results-card {
    padding: 1.5rem;
  }
}

.builder-results-header {
  margin-bottom: 1.5rem;
}

.builder-results-title {
  font-size: 1.25rem;
  font-weight: 700;
  margin-bottom: 0.5rem;
  color: #111827;
}

@media (min-width: 640px) {
  .builder-results-title {
    font-size: 1.5rem;
  }
}

.builder-results-description {
  font-size: 0.875rem;
  color: #4b5563;
}

.builder-results-list {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.builder-results-stage {
  background: white;
  border-radius: 0.5rem;
  box-shadow: 0 1px 3px 0 rgba(0, 0, 0, 0.1), 0 1px 2px 0 rgba(0, 0, 0, 0.06);
  border: 1px solid #e5e7eb;
  overflow: hidden;
}

.builder-results-stage-header {
  width: 100%;
  padding: 1rem 1.5rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  text-align: left;
  background: white;
  border: none;
  cursor: pointer;
  transition: background 0.2s ease;
}

@media (min-width: 640px) {
  .builder-results-stage-header {
    padding: 1rem 1.5rem;
  }
}

.builder-results-stage-header:hover {
  background: #f9fafb;
}

.builder-results-stage-header:active {
  background: #f3f4f6;
}

.builder-results-stage-title-wrapper {
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.builder-results-stage-icon {
  font-size: 1.25rem;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.builder-results-stage-icon svg {
  width: 1.25rem;
  height: 1.25rem;
}

@media (min-width: 640px) {
  .builder-results-stage-icon {
    font-size: 1.5rem;
  }
  
  .builder-results-stage-icon svg {
    width: 1.5rem;
    height: 1.5rem;
  }
}

.builder-results-stage-title {
  font-size: 1.125rem;
  font-weight: 700;
  color: #111827;
}

@media (min-width: 640px) {
  .builder-results-stage-title {
    font-size: 1.25rem;
  }
}

.builder-results-stage-chevron {
  color: #6b7280;
  transition: transform 0.2s ease;
}

.builder-results-stage-chevron.open {
  transform: rotate(180deg);
}

.builder-results-stage-content {
  max-height: 0;
  opacity: 0;
  overflow: hidden;
  transition: max-height 0.3s ease, opacity 0.3s ease;
}

.builder-results-stage-content.open {
  max-height: 5000px;
  opacity: 1;
  padding: 1rem 1.5rem 1.5rem;
}

@media (min-width: 640px) {
  .builder-results-stage-content.open {
    padding: 1rem 1.5rem 1.5rem;
  }
}

.builder-results-category {
  margin-bottom: 1.5rem;
}

.builder-results-category:last-child {
  margin-bottom: 0;
}

.builder-results-category-title {
  font-size: 1rem;
  font-weight: 600;
  margin-bottom: 1rem;
  display: flex;
  align-items: center;
  gap: 0.5rem;
  color: #111827;
}

.builder-results-category-icon {
  font-size: 1.25rem;
  color: #2563eb;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.builder-results-category-icon svg {
  width: 1.25rem;
  height: 1.25rem;
}

.builder-results-items {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.builder-recommendation-item {
  background: #f9fafb;
  border-left: 4px solid #d1d5db;
  padding: 1rem;
  border-radius: 0.25rem;
}

.builder-recommendation-header {
  display: flex;
  align-items: flex-start;
  gap: 0.75rem;
  margin-bottom: 0.5rem;
}

.builder-recommendation-icon {
  font-size: 1.25rem;
  flex-shrink: 0;
  margin-top: 0.125rem;
  color: #2563eb;
  display: inline-flex;
  align-items: center;
  justify-content: center;
}

.builder-recommendation-icon svg {
  width: 1.25rem;
  height: 1.25rem;
}

.builder-recommendation-type {
  font-size: 0.875rem;
  font-weight: 600;
  color: #111827;
  flex: 1;
}

.builder-recommendation-reasoning {
  font-size: 0.75rem;
  color: #4b5563;
  line-height: 1.5;
  margin-left: 2rem;
}

.builder-link {
  color: #2563eb;
  text-decoration: underline;
  font-weight: 500;
}

.builder-link:hover {
  color: #1d4ed8;
}

/* Results Actions */
.builder-results-actions {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
  justify-content: center;
  margin-top: 1.5rem;
}

@media (min-width: 640px) {
  .builder-results-actions {
    flex-direction: row;
  }
}

/* Modal */
.builder-modal {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.5);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 50;
  padding: 1rem;
}

.builder-modal-overlay {
  position: absolute;
  inset: 0;
}

.builder-modal-content {
  position: relative;
  background: white;
  border-radius: 0.5rem;
  box-shadow: 0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 10px 10px -5px rgba(0, 0, 0, 0.04);
  max-width: 42rem;
  width: 100%;
  max-height: 90vh;
  overflow-y: auto;
  z-index: 1;
}

.builder-modal-small {
  max-width: 28rem;
}

.builder-modal-header {
  position: sticky;
  top: 0;
  background: white;
  border-bottom: 1px solid #e5e7eb;
  padding: 1rem 1.5rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.builder-modal-header h3 {
  font-size: 1.25rem;
  font-weight: 700;
  color: #111827;
}

.builder-modal-close {
  color: #9ca3af;
  background: none;
  border: none;
  cursor: pointer;
  padding: 0.25rem;
  transition: color 0.2s ease;
}

.builder-modal-close:hover {
  color: #4b5563;
}

.builder-modal-body {
  padding: 1.5rem;
}

.builder-modal-description {
  font-size: 0.875rem;
  color: #4b5563;
  margin-bottom: 1.5rem;
}

.builder-modal-message {
  display: flex;
  align-items: flex-start;
  gap: 0.75rem;
  margin-bottom: 1.5rem;
}

.builder-modal-message svg {
  flex-shrink: 0;
  margin-top: 0.125rem;
  color: #2563eb;
}

.builder-modal-message p {
  font-size: 0.875rem;
  color: #4b5563;
}

.builder-modal-actions {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
  justify-content: flex-end;
  margin-top: 1.5rem;
}

@media (min-width: 640px) {
  .builder-modal-actions {
    flex-direction: row;
  }
}

/* Responsive adjustments */
@media (max-width: 640px) {
  .builder-back-button {
    top: 0.5rem;
    left: 0.5rem;
    width: 2rem;
    height: 2rem;
  }

  .builder-container {
    padding-top: 3rem;
  }
}