* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

:root {
  --bg-primary: #f8f9fa;
  --bg-secondary: #ffffff;
  --color-indigo: #5b21b6;
  --color-teal: #14b8a6;
  --color-orange: #f97316;
  --color-text: #1f2937;
  --color-text-light: #6b7280;
  --border-color: #e5e7eb;
  --shadow-sm: 0 1px 3px rgba(0,0,0,0.05);
  --shadow-md: 0 4px 12px rgba(0,0,0,0.08);
}

body {
  font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
  background-color: var(--bg-primary);
  color: var(--color-text);
  line-height: 1.6;
}

.app-container {
  display: flex;
  min-height: 100vh;
}

.sidebar {
  width: 240px;
  background: var(--bg-secondary);
  border-right: 1px solid var(--border-color);
  position: fixed;
  height: 100vh;
  overflow-y: auto;
  z-index: 100;
}

.sidebar-header {
  padding: 1.5rem 1rem;
  border-bottom: 1px solid var(--border-color);
}

.logo {
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--color-indigo);
  text-decoration: none;
  display: block;
}

.sidebar-nav {
  padding: 1rem 0;
}

.nav-item {
  display: block;
  padding: 0.75rem 1rem;
  color: var(--color-text);
  text-decoration: none;
  transition: all 0.2s;
  border-left: 3px solid transparent;
}

.nav-item:hover {
  background: var(--bg-primary);
  color: var(--color-indigo);
  border-left-color: var(--color-indigo);
}

.nav-item.active {
  background: var(--bg-primary);
  color: var(--color-indigo);
  border-left-color: var(--color-indigo);
  font-weight: 600;
}

.main-content {
  margin-left: 240px;
  flex: 1;
  padding: 2rem;
  width: calc(100% - 240px);
}

.workspace-header {
  margin-bottom: 2rem;
}

.workspace-header h1 {
  font-size: 1.75rem;
  font-weight: 700;
  color: var(--color-text);
  margin-bottom: 0.5rem;
}

.workspace-header p {
  color: var(--color-text-light);
  font-size: 0.95rem;
}

.module {
  background: var(--bg-secondary);
  border: 1px solid var(--border-color);
  border-radius: 8px;
  padding: 1.5rem;
  margin-bottom: 1.5rem;
  box-shadow: var(--shadow-sm);
}

.module-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 1rem;
}

.module-title {
  font-size: 1.1rem;
  font-weight: 600;
  color: var(--color-text);
}

.module-subtitle {
  font-size: 0.85rem;
  color: var(--color-text-light);
  margin-top: 0.25rem;
}

.status-bar {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
}

.status-item {
  flex: 1;
  min-width: 200px;
  padding: 0.75rem 1rem;
  background: var(--bg-primary);
  border-radius: 6px;
  border-left: 3px solid var(--color-teal);
}

.status-label {
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  color: var(--color-text-light);
  margin-bottom: 0.25rem;
}

.status-value {
  font-size: 0.95rem;
  font-weight: 600;
  color: var(--color-text);
}

.view-switcher {
  display: flex;
  gap: 0.5rem;
  background: var(--bg-primary);
  padding: 0.5rem;
  border-radius: 6px;
}

.view-btn {
  flex: 1;
  padding: 0.6rem 1rem;
  background: transparent;
  border: 1px solid transparent;
  border-radius: 4px;
  color: var(--color-text);
  cursor: pointer;
  transition: all 0.2s;
  font-size: 0.9rem;
}

.view-btn:hover {
  background: var(--bg-secondary);
  border-color: var(--border-color);
}

.view-btn.active {
  background: var(--bg-secondary);
  border-color: var(--color-indigo);
  color: var(--color-indigo);
  font-weight: 600;
}

.saved-sets {
  display: grid;
  gap: 1rem;
}

.saved-set {
  padding: 1rem;
  background: var(--bg-primary);
  border: 1px solid var(--border-color);
  border-radius: 6px;
  transition: all 0.2s;
}

.saved-set:hover {
  border-color: var(--color-indigo);
  transform: scale(1.02);
}

.set-name {
  font-weight: 600;
  color: var(--color-text);
  margin-bottom: 0.25rem;
}

.set-info {
  font-size: 0.85rem;
  color: var(--color-text-light);
}

.product-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 1.5rem;
}

.product-card {
  background: var(--bg-secondary);
  border: 1px solid var(--border-color);
  border-radius: 8px;
  overflow: hidden;
  transition: all 0.2s;
}

.product-card:hover {
  box-shadow: var(--shadow-md);
  transform: translateY(-2px);
}

.product-image {
  width: 100%;
  height: 200px;
  object-fit: cover;
  background: var(--bg-primary);
}

.product-content {
  padding: 1rem;
}

.product-category {
  display: inline-block;
  padding: 0.25rem 0.75rem;
  background: var(--color-indigo);
  color: white;
  font-size: 0.75rem;
  border-radius: 12px;
  margin-bottom: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.product-name {
  font-size: 1.1rem;
  font-weight: 600;
  color: var(--color-text);
  margin-bottom: 0.5rem;
}

.product-description {
  font-size: 0.9rem;
  color: var(--color-text-light);
  margin-bottom: 0.75rem;
  line-height: 1.5;
}

.product-meta {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
  margin-bottom: 1rem;
  padding-top: 0.75rem;
  border-top: 1px solid var(--border-color);
}

.meta-row {
  display: flex;
  justify-content: space-between;
  font-size: 0.85rem;
}

.meta-label {
  color: var(--color-text-light);
}

.meta-value {
  color: var(--color-text);
  font-weight: 500;
}

.product-price {
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--color-indigo);
  margin-bottom: 1rem;
}

.btn {
  display: inline-block;
  padding: 0.75rem 1.5rem;
  background: var(--color-indigo);
  color: white;
  text-decoration: none;
  border-radius: 6px;
  border: none;
  cursor: pointer;
  transition: all 0.2s;
  font-size: 0.95rem;
  font-weight: 500;
  text-align: center;
}

.btn:hover {
  background: #4c1d95;
  transform: scale(1.03);
  color: white;
}

.btn-secondary {
  background: var(--color-teal);
}

.btn-secondary:hover {
  background: #0f9787;
}

.btn-block {
  display: block;
  width: 100%;
}

.work-notes {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.note-item {
  padding: 0.75rem 1rem;
  background: var(--bg-primary);
  border-left: 3px solid var(--color-orange);
  border-radius: 4px;
  font-size: 0.9rem;
  color: var(--color-text);
}

.note-time {
  font-size: 0.75rem;
  color: var(--color-text-light);
  margin-top: 0.25rem;
}

.field-inspector {
  display: grid;
  gap: 1rem;
}

.field-item {
  padding: 1rem;
  background: var(--bg-primary);
  border-radius: 6px;
  border: 1px solid var(--border-color);
}

.field-name {
  font-weight: 600;
  color: var(--color-indigo);
  margin-bottom: 0.25rem;
}

.field-description {
  font-size: 0.9rem;
  color: var(--color-text-light);
}

.help-widgets {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
  gap: 1rem;
}

.help-widget {
  padding: 1rem;
  background: var(--bg-primary);
  border: 1px solid var(--border-color);
  border-radius: 6px;
}

.help-question {
  font-weight: 600;
  color: var(--color-text);
  margin-bottom: 0.5rem;
  font-size: 0.95rem;
}

.help-answer {
  font-size: 0.85rem;
  color: var(--color-text-light);
}

.comparison-table {
  width: 100%;
  border-collapse: collapse;
  background: var(--bg-secondary);
}

.comparison-table th,
.comparison-table td {
  padding: 0.75rem 1rem;
  text-align: left;
  border-bottom: 1px solid var(--border-color);
}

.comparison-table th {
  background: var(--bg-primary);
  font-weight: 600;
  color: var(--color-text);
  font-size: 0.9rem;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.comparison-table td {
  color: var(--color-text);
  font-size: 0.9rem;
}

.principles-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
  gap: 1.5rem;
  margin-top: 2rem;
}

.principle-card {
  padding: 1.5rem;
  background: var(--bg-secondary);
  border: 1px solid var(--border-color);
  border-radius: 8px;
  transition: all 0.2s;
}

.principle-card:hover {
  border-color: var(--color-indigo);
  box-shadow: var(--shadow-md);
}

.principle-number {
  width: 40px;
  height: 40px;
  background: var(--color-indigo);
  color: white;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  margin-bottom: 1rem;
}

.principle-title {
  font-weight: 600;
  color: var(--color-text);
  margin-bottom: 0.5rem;
}

.principle-text {
  font-size: 0.9rem;
  color: var(--color-text-light);
}

.info-section {
  margin-bottom: 2rem;
}

.info-section h2 {
  font-size: 1.3rem;
  font-weight: 600;
  color: var(--color-text);
  margin-bottom: 1rem;
}

.info-section p {
  color: var(--color-text-light);
  margin-bottom: 0.75rem;
  line-height: 1.6;
}

.info-section ul {
  list-style: none;
  padding-left: 0;
}

.info-section li {
  padding: 0.5rem 0;
  color: var(--color-text-light);
  padding-left: 1.5rem;
  position: relative;
}

.info-section li:before {
  content: "▸";
  position: absolute;
  left: 0;
  color: var(--color-indigo);
}

.form-group {
  margin-bottom: 1.5rem;
}

.form-group label {
  display: block;
  font-weight: 500;
  color: var(--color-text);
  margin-bottom: 0.5rem;
}

.form-control {
  width: 100%;
  padding: 0.75rem 1rem;
  border: 1px solid var(--border-color);
  border-radius: 6px;
  font-size: 0.95rem;
  transition: all 0.2s;
  background: var(--bg-secondary);
}

.form-control:focus {
  outline: none;
  border-color: var(--color-indigo);
  box-shadow: 0 0 0 3px rgba(91, 33, 182, 0.1);
}

textarea.form-control {
  min-height: 120px;
  resize: vertical;
}

.form-check {
  display: flex;
  align-items: flex-start;
  gap: 0.75rem;
}

.form-check input[type="checkbox"] {
  margin-top: 0.25rem;
}

.footer {
  margin-top: 4rem;
  padding: 2rem 0;
  border-top: 1px solid var(--border-color);
  text-align: center;
}

.footer-links {
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
  gap: 1.5rem;
  margin-bottom: 1rem;
}

.footer-links a {
  color: var(--color-text-light);
  text-decoration: none;
  font-size: 0.9rem;
}

.footer-links a:hover {
  color: var(--color-indigo);
}

.footer-text {
  color: var(--color-text-light);
  font-size: 0.85rem;
}

.cookie-banner {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  background: var(--bg-secondary);
  border-top: 1px solid var(--border-color);
  padding: 1.5rem;
  box-shadow: 0 -4px 12px rgba(0,0,0,0.1);
  z-index: 1000;
  display: none;
}

.cookie-banner.show {
  display: block;
}

.cookie-content {
  max-width: 1200px;
  margin: 0 auto;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 2rem;
  flex-wrap: wrap;
}

.cookie-text {
  flex: 1;
  color: var(--color-text-light);
  font-size: 0.9rem;
}

.cookie-buttons {
  display: flex;
  gap: 1rem;
}

.thank-you-container {
  max-width: 600px;
  margin: 4rem auto;
  text-align: center;
}

.thank-you-icon {
  width: 80px;
  height: 80px;
  background: var(--color-teal);
  color: white;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 2rem;
  margin: 0 auto 2rem;
}

.legal-content {
  max-width: 900px;
  margin: 0 auto;
}

.legal-content h2 {
  font-size: 1.5rem;
  font-weight: 600;
  color: var(--color-text);
  margin: 2rem 0 1rem;
}

.legal-content h3 {
  font-size: 1.2rem;
  font-weight: 600;
  color: var(--color-text);
  margin: 1.5rem 0 0.75rem;
}

.legal-content p {
  color: var(--color-text-light);
  margin-bottom: 1rem;
  line-height: 1.6;
}

.legal-content ul {
  margin-bottom: 1rem;
}

.legal-content li {
  color: var(--color-text-light);
  margin-bottom: 0.5rem;
}

@media (max-width: 768px) {
  .sidebar {
    width: 100%;
    height: auto;
    position: relative;
    border-right: none;
    border-bottom: 1px solid var(--border-color);
  }
  
  .main-content {
    margin-left: 0;
    width: 100%;
    padding: 1rem;
  }
  
  .product-grid {
    grid-template-columns: 1fr;
  }
  
  .status-bar {
    flex-direction: column;
  }
  
  .status-item {
    min-width: 100%;
  }
  
  .cookie-content {
    flex-direction: column;
    text-align: center;
  }
  
  .cookie-buttons {
    width: 100%;
    flex-direction: column;
  }
  
  .help-widgets {
    grid-template-columns: 1fr;
  }
  
  .principles-grid {
    grid-template-columns: 1fr;
  }
}