.property-development-container {
  padding: 2rem 1rem;
}

/* Progress Indicator */
.progress-container {
  position: relative;
}

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

.progress-step {
  display: flex;
  flex-direction: column;
  align-items: center;
  flex: 1;
  cursor: pointer;
  transition: all 0.3s ease;
}

.step-number {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background: #e9ecef;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 600;
  color: #6c757d;
  margin-bottom: 0.5rem;
  transition: all 0.3s ease;
}

.progress-step.active .step-number {
  background: var(--color-primary);
  color: white;
}

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

.step-label {
  font-size: 0.875rem;
  color: var(--color-text-secondary);
  font-weight: 500;
  margin-bottom: 1rem;
}

.progress-step.active .step-label {
  color: var(--color-primary);
  font-weight: 600;
}

.progress-bar {
  height: 3px;
  background: #e9ecef;
  border-radius: 3px;
  margin: -30px 20px 0 20px;
  position: relative;
  z-index: 1;
}

.progress-fill {
  height: 100%;
  background: var(--color-primary);
  border-radius: 3px;
  transition: width 0.3s ease;
}

/* Step Content */
.step-content {
  min-height: 600px;
}

.development-step {
  display: none;
  animation: fadeIn 0.3s ease-in-out;
}

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

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

.step-header h2 {
  color: var(--color-text);
  margin-bottom: 0.5rem;
}

/* Concept Sections Layout */
.concept-sections {
  display: flex;
  flex-wrap: wrap;
  margin: 0 -0.5rem;
}

.concept-sections > div {
  padding: 0 0.5rem;
  margin-bottom: 1rem;
}

/* Column sizes */
.col-md-6 {
  flex: 0 0 100%;
  max-width: 100%;
}

.col-lg-3 {
  flex: 0 0 100%;
  max-width: 100%;
}

/* Medium screens and up (tablets) */
@media (min-width: 768px) {
  .col-md-6 {
    flex: 0 0 50%;
    max-width: 50%;
  }
}

/* Large screens and up (desktop) */
@media (min-width: 992px) {
  .col-lg-3 {
    flex: 0 0 25%;
    max-width: 25%;
  }
}

.option-section {
  background: white;
  border: 1px solid var(--border-color);
  border-radius: 12px;
  padding: 1.5rem;
}

.h-100 {
  height: 100%;
}

.fw-normal {
  font-weight: normal !important;
}

.option-section h5 {
  font-weight: 600;
  color: var(--color-text);
  margin-top: 0;
  margin-bottom: 1rem;
}

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

.option-item {
  display: flex;
  align-items: center;
  padding: 0.75rem;
  border: 1px solid var(--border-color);
  border-radius: 6px;
  cursor: pointer;
  transition: all 0.2s ease;
  background: white;
  text-align: left;
}

.option-item:hover {
  border-color: var(--color-primary);
  background: rgba(var(--bs-primary-rgb), 0.05);
}

.option-item.selected {
  border-color: var(--color-primary);
  background: rgba(var(--bs-primary-rgb), 0.1);
}

.option-item i {
  font-size: 1rem;
  color: var(--color-primary);
  margin-right: 0.75rem;
  flex-shrink: 0;
}

.option-item span {
  font-weight: 500;
  color: var(--color-text);
  font-size: 0.9rem;
}

/* Single select behavior */
.option-item.single-select.selected {
  background: var(--color-primary);
  color: white;
}

.option-item.single-select.selected i,
.option-item.single-select.selected span {
  color: white;
}

/* Concept Summary */
.concept-summary {
  background: white;
  border: 1px solid var(--border-color);
  border-radius: 12px;
  padding: 2rem;
}

.summary-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 1.5rem;
}

.summary-section {
  padding: 1rem;
  background: rgba(var(--bs-primary-rgb), 0.05);
  border-radius: 8px;
  border-left: 3px solid var(--color-primary);
}

.summary-section h6 {
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.summary-section p {
  font-weight: 500;
  color: var(--color-text);
}

.concept-sentence {
  font-size: 1.125rem;
  font-weight: 500;
  color: var(--color-text);
  line-height: 1.6;
  font-style: italic;
}

/* World Building Concepts */
.world-building-concepts {
  margin-top: 2rem;
}

.generation-status {
  padding: 1rem;
  background: rgba(var(--bs-primary-rgb), 0.05);
  border-radius: 8px;
  border-left: 3px solid var(--color-primary);
}

.concepts-container {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.concept-card .card {
  border: 1px solid var(--border-color);
  border-radius: 8px;
  transition: all 0.2s ease;
}

.concept-card .card:hover {
  transform: translateY(-2px);
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
}

.concept-card .card-title {
  color: var(--color-primary);
  font-size: 1rem;
  font-weight: 600;
  margin-bottom: 0.75rem;
}

.concept-card .card-text {
  color: var(--color-text);
  line-height: 1.6;
  margin: 0;
}

.concept-card-saved {
  border: 1px solid var(--bs-primary);
  background: rgba(var(--bs-primary-rgb), 0.05);
}

.concept-card-saved .text-primary {
  font-weight: 500;
}

/* Coming Soon */
.coming-soon {
  text-align: center;
  padding: 4rem 2rem;
  color: var(--color-text-muted);
}

/* Step Navigation */
.step-navigation {
  background: white;
  border: 1px solid var(--border-color);
  border-radius: 12px;
  padding: 1.5rem;
}

.step-counter {
  font-weight: 600;
  color: var(--color-text-secondary);
}

/* Dark theme support */
[data-bs-theme="dark"] .option-section,
[data-bs-theme="dark"] .step-navigation,
[data-bs-theme="dark"] .concept-summary {
  background: var(--color-surface);
  border-color: var(--border-color);
}

[data-bs-theme="dark"] .option-item {
  background: var(--color-surface);
  border-color: var(--border-color);
}

[data-bs-theme="dark"] .option-item:hover {
  border-color: var(--color-primary);
}

[data-bs-theme="dark"] .summary-section {
  background: rgba(var(--bs-primary-rgb), 0.1);
}

[data-bs-theme="dark"] .generation-status {
  background: rgba(var(--bs-primary-rgb), 0.1);
}

[data-bs-theme="dark"] .concept-card .card {
  background: var(--color-surface);
  border-color: var(--border-color);
}

[data-bs-theme="dark"] .step-number {
  background: #495057;
  color: #adb5bd;
}

[data-bs-theme="dark"] .progress-bar {
  background: #495057;
}

/* Mobile responsiveness */
@media (max-width: 768px) {
  .property-development-container {
    padding: 1rem;
  }

  .concept-sections {
    margin: 0;
  }

  .option-section {
    padding: 1rem;
  }

  .option-item {
    padding: 0.5rem;
  }

  .option-item i {
    font-size: 0.875rem;
    margin-right: 0.5rem;
  }

  .option-item span {
    font-size: 0.8rem;
  }

  .step-number {
    width: 35px;
    height: 35px;
  }

  .step-label {
    font-size: 0.75rem;
  }

  .progress-bar {
    margin: -17px 15px 0 15px;
  }
}