/* Mobile-First Design */
* {
  box-sizing: border-box;
  -webkit-tap-highlight-color: transparent;
}

body {
  margin: 0;
  padding: 0;
  font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell, sans-serif;
  background: #f5f5f5;
  overflow-x: hidden;
}

/* Category List (상단 Status List) */
#categoryList {
  padding: 1rem;
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.category-card {
  background: white;
  border-radius: 12px;
  padding: 1rem;
  box-shadow: 0 2px 8px rgba(0,0,0,0.1);
  cursor: pointer;
  transition: all 0.3s ease;
}

.category-card:active {
  transform: scale(0.98);
  box-shadow: 0 4px 12px rgba(0,0,0,0.15);
}

.category-header {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  margin-bottom: 0.75rem;
}

.category-icon {
  width: 48px;
  height: 48px;
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: white;
  font-size: 1.5rem;
}

.category-info {
  flex: 1;
}

.category-name {
  font-size: 1.25rem;
  font-weight: bold;
  color: #1f2937;
}

.category-full-name {
  font-size: 0.875rem;
  color: #6b7280;
}

.category-status {
  font-size: 1.5rem;
}

.category-description {
  font-size: 0.875rem;
  color: #6b7280;
  margin-bottom: 0.75rem;
}

.category-progress {
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.progress-bar {
  flex: 1;
  height: 8px;
  background: #e5e7eb;
  border-radius: 4px;
  overflow: hidden;
}

.progress-fill {
  height: 100%;
  transition: width 0.3s ease;
  border-radius: 4px;
}

.progress-text {
  font-size: 0.75rem;
  color: #6b7280;
  white-space: nowrap;
  font-weight: 600;
}

/* Process View (하단 단계별 진행) */
#processView {
  display: none;
  flex-direction: column;
  height: 100vh;
}

.process-header-mobile {
  background: white;
  padding: 1rem;
  box-shadow: 0 2px 8px rgba(0,0,0,0.1);
  position: sticky;
  top: 0;
  z-index: 100;
}

.process-header-top {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  margin-bottom: 0.75rem;
}

.back-button-mobile {
  width: 40px;
  height: 40px;
  border-radius: 8px;
  background: #f3f4f6;
  border: none;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  font-size: 1.25rem;
  color: #6b7280;
}

.back-button-mobile:active {
  background: #e5e7eb;
}

#currentCategoryName {
  font-size: 1.25rem;
  font-weight: bold;
  flex: 1;
}

.process-progress-mobile {
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.process-progress-mobile .progress-bar {
  flex: 1;
  height: 6px;
}

.process-progress-mobile .progress-text {
  font-size: 0.75rem;
  min-width: 60px;
  text-align: right;
}

/* Step Question Area */
#stepQuestion {
  flex: 1;
  padding: 1rem;
  overflow-y: auto;
}

.step-card-mobile {
  background: white;
  border-radius: 12px;
  padding: 1.5rem;
  box-shadow: 0 2px 8px rgba(0,0,0,0.1);
}

.step-header-mobile {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  margin-bottom: 1rem;
}

.step-number-badge {
  padding: 0.5rem 0.75rem;
  border-radius: 8px;
  color: white;
  font-weight: bold;
  font-size: 0.875rem;
}

.step-type-badge {
  padding: 0.25rem 0.75rem;
  border-radius: 12px;
  font-size: 0.75rem;
  font-weight: 600;
  background: #e5e7eb;
  color: #6b7280;
}

.step-type-badge.decision {
  background: #fce7f3;
  color: #be185d;
}

.step-type-badge.process {
  background: #e0e7ff;
  color: #4338ca;
}

.step-title-mobile {
  font-size: 1.5rem;
  font-weight: bold;
  color: #1f2937;
  margin: 0 0 1rem 0;
  line-height: 1.3;
}

.step-description-mobile {
  background: #f3f4f6;
  padding: 0.75rem;
  border-radius: 8px;
  font-size: 0.875rem;
  color: #4b5563;
  margin-bottom: 1rem;
  display: flex;
  align-items: flex-start;
}

.decision-question {
  background: linear-gradient(135deg, #f093fb 0%, #f5576c 100%);
  color: white;
  padding: 1rem;
  border-radius: 12px;
  font-size: 1.125rem;
  font-weight: bold;
  text-align: center;
  margin-bottom: 1rem;
  display: flex;
  align-items: center;
  justify-content: center;
}

/* Criteria Section */
.criteria-section-mobile {
  margin-top: 1rem;
  border: 2px solid #e5e7eb;
  border-radius: 12px;
  overflow: hidden;
}

.criteria-header-mobile {
  background: #f9fafb;
  padding: 1rem;
  display: flex;
  align-items: center;
  cursor: pointer;
  user-select: none;
}

.criteria-header-mobile:active {
  background: #f3f4f6;
}

.criteria-count {
  color: #6b7280;
  font-size: 0.875rem;
  margin-left: 0.25rem;
}

.toggle-icon-criteria {
  transition: transform 0.3s ease;
  color: #6b7280;
}

.criteria-content-mobile {
  padding: 0.5rem;
}

.criteria-list-mobile {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.criteria-item-mobile {
  background: #f9fafb;
  border-radius: 8px;
  padding: 0.75rem;
  cursor: pointer;
  transition: all 0.2s ease;
}

.criteria-item-mobile:active {
  background: #f3f4f6;
  transform: translateX(4px);
}

.criteria-item-header {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-weight: 600;
  color: #1f2937;
}

.criteria-number {
  width: 24px;
  height: 24px;
  border-radius: 50%;
  background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
  color: white;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.75rem;
  flex-shrink: 0;
}

.criteria-title {
  flex: 1;
  font-size: 0.875rem;
}

.criteria-desc {
  margin-top: 0.5rem;
  font-size: 0.75rem;
  color: #6b7280;
  padding-left: 2rem;
}

.no-criteria-mobile {
  background: #fef3c7;
  border: 1px solid #fcd34d;
  color: #92400e;
  padding: 1rem;
  border-radius: 8px;
  font-size: 0.875rem;
  display: flex;
  align-items: center;
  margin-top: 1rem;
}

/* Action Buttons */
.action-buttons-mobile {
  padding: 1rem;
  background: white;
  border-top: 1px solid #e5e7eb;
  display: flex;
  gap: 0.75rem;
}

.btn-prev-mobile {
  width: 48px;
  height: 48px;
  border-radius: 12px;
  border: 2px solid #e5e7eb;
  background: white;
  color: #6b7280;
  font-size: 1.25rem;
  cursor: pointer;
  transition: all 0.2s ease;
  display: flex;
  align-items: center;
  justify-content: center;
}

.btn-prev-mobile:disabled {
  opacity: 0.3;
  cursor: not-allowed;
}

.btn-prev-mobile:not(:disabled):active {
  background: #f3f4f6;
  transform: scale(0.95);
}

.btn-no-mobile {
  flex: 1;
  height: 48px;
  border-radius: 12px;
  border: none;
  background: linear-gradient(135deg, #ef4444 0%, #dc2626 100%);
  color: white;
  font-size: 1rem;
  font-weight: bold;
  cursor: pointer;
  transition: all 0.2s ease;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
}

.btn-no-mobile:active {
  transform: scale(0.98);
  box-shadow: 0 4px 12px rgba(239, 68, 68, 0.3);
}

.btn-yes-mobile {
  flex: 1;
  height: 48px;
  border-radius: 12px;
  border: none;
  background: linear-gradient(135deg, #10b981 0%, #059669 100%);
  color: white;
  font-size: 1rem;
  font-weight: bold;
  cursor: pointer;
  transition: all 0.2s ease;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
}

.btn-yes-mobile:active {
  transform: scale(0.98);
  box-shadow: 0 4px 12px rgba(16, 185, 129, 0.3);
}

/* Criteria Modal */
#criteriaModal {
  display: none;
  position: fixed;
  z-index: 1000;
  left: 0;
  top: 0;
  width: 100%;
  height: 100%;
  background-color: rgba(0,0,0,0.5);
  backdrop-filter: blur(4px);
}

#criteriaModal.active {
  display: flex;
  align-items: center;
  justify-content: center;
}

#criteriaModalContent {
  background: white;
  border-radius: 16px;
  max-width: 90%;
  max-height: 85vh;
  overflow-y: auto;
  margin: 1rem;
  animation: slideUp 0.3s ease;
}

@keyframes slideUp {
  from {
    transform: translateY(100px);
    opacity: 0;
  }
  to {
    transform: translateY(0);
    opacity: 1;
  }
}

.criteria-detail-modal {
  padding: 1.5rem;
}

.criteria-modal-title {
  font-size: 1.25rem;
  font-weight: bold;
  color: #1f2937;
  margin: 0 0 0.75rem 0;
}

.criteria-modal-desc {
  font-size: 0.875rem;
  color: #6b7280;
  margin: 0 0 1rem 0;
  line-height: 1.5;
}

.modal-close-button {
  position: absolute;
  top: 1rem;
  right: 1rem;
  width: 32px;
  height: 32px;
  border-radius: 50%;
  background: #f3f4f6;
  border: none;
  color: #6b7280;
  font-size: 1.25rem;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
}

.modal-close-button:active {
  background: #e5e7eb;
}

.conditions-grid-mobile {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
  margin-bottom: 1.5rem;
}

.condition-card-mobile {
  padding: 1rem;
  border-radius: 12px;
}

.condition-card-mobile.pass {
  background: #d1fae5;
  border: 2px solid #6ee7b7;
}

.condition-card-mobile.fail {
  background: #fee2e2;
  border: 2px solid #fca5a5;
}

.condition-header {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-weight: bold;
  margin-bottom: 0.5rem;
}

.condition-card-mobile.pass .condition-header {
  color: #065f46;
}

.condition-card-mobile.fail .condition-header {
  color: #991b1b;
}

.condition-card-mobile p {
  margin: 0;
  font-size: 0.875rem;
  line-height: 1.5;
}

.condition-card-mobile.pass p {
  color: #047857;
}

.condition-card-mobile.fail p {
  color: #b91c1c;
}

/* Documents Section */
.documents-section-mobile {
  margin-top: 1.5rem;
}

.documents-title-mobile {
  font-size: 1rem;
  font-weight: bold;
  color: #1f2937;
  margin: 0 0 0.75rem 0;
}

.documents-list-mobile {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.document-item-mobile {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  padding: 0.75rem;
  background: #f9fafb;
  border-radius: 8px;
}

.document-icon-mobile {
  width: 40px;
  height: 40px;
  border-radius: 8px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: white;
  font-size: 1.25rem;
  flex-shrink: 0;
}

.document-info-mobile {
  flex: 1;
  min-width: 0;
}

.document-title-mobile {
  font-weight: 600;
  font-size: 0.875rem;
  color: #1f2937;
  margin-bottom: 0.25rem;
}

.document-desc-mobile {
  font-size: 0.75rem;
  color: #6b7280;
  margin-bottom: 0.25rem;
}

.document-url-mobile {
  font-size: 0.75rem;
  color: #3b82f6;
  word-break: break-all;
}

.document-badge-mobile {
  font-size: 0.75rem;
  background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
  color: white;
  padding: 0.25rem 0.5rem;
  border-radius: 8px;
  white-space: nowrap;
  flex-shrink: 0;
}

.no-documents-mobile {
  background: #f3f4f6;
  padding: 1rem;
  border-radius: 8px;
  text-align: center;
  color: #6b7280;
  font-size: 0.875rem;
}

/* Completion Card */
.completion-card {
  text-align: center;
  padding: 2rem;
}

.completion-icon {
  font-size: 4rem;
  margin-bottom: 1rem;
}

.completion-title {
  font-size: 1.5rem;
  font-weight: bold;
  color: #1f2937;
  margin: 0 0 0.75rem 0;
}

.completion-message {
  font-size: 1rem;
  color: #6b7280;
  margin: 0 0 2rem 0;
  line-height: 1.6;
}

.btn-completion {
  width: 100%;
  height: 48px;
  border-radius: 12px;
  border: none;
  background: linear-gradient(135deg, #3b82f6 0%, #2563eb 100%);
  color: white;
  font-size: 1rem;
  font-weight: bold;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
}

.btn-completion:active {
  transform: scale(0.98);
}

/* Loading Spinner */
.fa-spinner {
  animation: spin 1s linear infinite;
}

@keyframes spin {
  0% { transform: rotate(0deg); }
  100% { transform: rotate(360deg); }
}

/* Scrollbar */
::-webkit-scrollbar {
  width: 8px;
}

::-webkit-scrollbar-track {
  background: #f3f4f6;
}

::-webkit-scrollbar-thumb {
  background: #d1d5db;
  border-radius: 4px;
}

::-webkit-scrollbar-thumb:hover {
  background: #9ca3af;
}