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

:root {
  /* Primary colors */
  --primary-color: #00C17A;
  --primary-dark: #00A063;
  --primary-light: #33D999;
  
  /* Legacy colors */
  --primary-hover: #00c04b;
  --secondary-color: #6c757d;
  --success-color: #00ae42;
  --danger-color: #dc3545;
  
  /* Theme colors (will be overridden by theme.js) */
  --bg-primary: #ffffff;
  --bg-secondary: #f5f5f5;
  --text-primary: #222222;
  --text-secondary: #666666;
  --border-color: #e0e0e0;
  --shadow-color: rgba(0, 0, 0, 0.1);
  
  /* Deprecated - for backward compatibility */
  --dark-bg: #1e1e1e;
  --card-bg: #2d2d2d;
  --hover-bg: #353535;
}

body {
  font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
  background-color: var(--bg-primary);
  color: var(--text-primary);
  line-height: 1.6;
  transition: background-color 0.3s ease, color 0.3s ease;
}

/* Navbar */
.navbar {
  background-color: var(--bg-secondary);
  padding: 1rem 0;
  border-bottom: 1px solid var(--border-color);
  position: sticky;
  top: 0;
  z-index: 100;
}

.nav-container {
  max-width: 1400px;
  margin: 0 auto;
  padding: 0 2rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.nav-brand {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  font-size: 1.5rem;
}

.nav-brand i {
  color: var(--primary-color);
}

.nav-actions {
  display: flex;
  gap: 1rem;
  align-items: center;
}

.user-menu {
  display: flex;
  align-items: center;
  gap: 1rem;
}

/* Container Layout */
.container {
  max-width: 1400px;
  margin: 0 auto;
  padding: 2rem;
  display: grid;
  grid-template-columns: 280px 1fr;
  gap: 2rem;
}

/* Sidebar */
.sidebar {
  background-color: var(--bg-secondary);
  border-radius: 8px;
  padding: 1.5rem;
  height: fit-content;
  position: sticky;
  top: 100px;
}

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

.sidebar-section h3 {
  font-size: 0.875rem;
  text-transform: uppercase;
  color: var(--text-secondary);
  margin-bottom: 1rem;
  font-weight: 600;
}

.sidebar-menu {
  list-style: none;
}

.sidebar-menu li {
  margin-bottom: 0.5rem;
}

.sidebar-menu a {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  padding: 0.5rem 0.75rem;
  color: var(--text-primary);
  text-decoration: none;
  border-radius: 4px;
  transition: background-color 0.2s;
}

.sidebar-menu a:hover {
  background-color: var(--hover-bg);
}

.sidebar-menu a i {
  width: 20px;
  text-align: center;
  color: var(--text-secondary);
}

/* Tags Container */
.tags-container {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
}

.tag {
  display: inline-block;
  padding: 0.25rem 0.75rem;
  background-color: var(--secondary-color);
  color: white;
  border-radius: 12px;
  font-size: 0.875rem;
  text-decoration: none;
  cursor: pointer;
  transition: opacity 0.2s;
}

.tag:hover {
  opacity: 0.8;
}

/* Main Content */
.main-content {
  min-height: 80vh;
}

/* Search Bar */
.search-bar {
  display: flex;
  gap: 0.5rem;
  margin-bottom: 2rem;
}

.search-bar input {
  flex: 1;
  padding: 0.75rem 1rem;
  background-color: var(--card-bg);
  border: 1px solid var(--border-color);
  border-radius: 4px;
  color: var(--text-primary);
  font-size: 1rem;
}

.search-bar input:focus {
  outline: none;
  border-color: var(--primary-color);
}

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

.model-card {
  background-color: var(--card-bg);
  border-radius: 8px;
  overflow: hidden;
  cursor: pointer;
  transition: transform 0.2s, box-shadow 0.2s;
}

.model-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 8px 16px rgba(0, 0, 0, 0.3);
}

.model-preview {
  width: 100%;
  height: 200px;
  background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 3rem;
  color: rgba(255, 255, 255, 0.5);
  position: relative;
  overflow: hidden;
}

.model-preview.has-thumbnail {
  background: var(--card-bg);
}

.model-preview img {
  width: 100%;
  height: 100%;
  object-fit: contain;
  padding: 1rem;
}

.btn-3d-preview {
  position: absolute;
  bottom: 0.5rem;
  right: 0.5rem;
  background-color: rgba(0, 174, 66, 0.9);
  color: white;
  border: none;
  border-radius: 50%;
  width: 40px;
  height: 40px;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  font-size: 1.2rem;
  transition: all 0.2s;
  opacity: 0;
  transform: scale(0.8);
  z-index: 10;
}

.model-card:hover .btn-3d-preview {
  opacity: 1;
  transform: scale(1);
}

.btn-3d-preview:hover {
  background-color: rgba(0, 192, 75, 1);
  transform: scale(1.1);
  box-shadow: 0 4px 8px rgba(0, 0, 0, 0.3);
}

.btn-bambu-preview {
  position: absolute;
  bottom: 0.5rem;
  left: 0.5rem;
  background-color: rgba(0, 174, 66, 0.9);
  color: white;
  border: none;
  border-radius: 50%;
  width: 40px;
  height: 40px;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  font-size: 1rem;
  transition: all 0.2s;
  opacity: 0;
  transform: scale(0.8);
  z-index: 10;
}

.model-card:hover .btn-bambu-preview {
  opacity: 1;
  transform: scale(1);
}

.btn-bambu-preview:hover {
  background-color: rgba(0, 192, 75, 1);
  transform: scale(1.1);
  box-shadow: 0 4px 8px rgba(0, 0, 0, 0.3);
}

.model-info {
  padding: 1rem;
}

.model-info h3 {
  margin-bottom: 0.5rem;
  font-size: 1.125rem;
}

.model-info p {
  color: var(--text-secondary);
  font-size: 0.875rem;
  margin-bottom: 0.75rem;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.model-meta {
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 0.75rem;
  color: var(--text-secondary);
}

.model-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 0.25rem;
  margin-top: 0.5rem;
}

.model-tags .tag {
  font-size: 0.75rem;
  padding: 0.125rem 0.5rem;
}

/* Buttons */
.btn {
  padding: 0.5rem 1rem;
  border: none;
  border-radius: 4px;
  cursor: pointer;
  font-size: 0.875rem;
  font-weight: 500;
  transition: background-color 0.2s;
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
}

.btn-primary {
  background-color: var(--primary-color);
  color: white;
}

.btn-primary:hover {
  background-color: var(--primary-hover);
}

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

.btn-secondary:hover {
  background-color: #5a6268;
}

.btn-danger {
  background-color: var(--danger-color);
  color: white;
}

.btn-danger:hover {
  background-color: #c82333;
}

.btn-sm {
  padding: 0.375rem 0.75rem;
  font-size: 0.8125rem;
}

.btn-block {
  width: 100%;
  justify-content: center;
}

/* Modal */
.modal {
  display: none;
  position: fixed;
  z-index: 1000;
  left: 0;
  top: 0;
  width: 100%;
  height: 100%;
  background-color: rgba(0, 0, 0, 0.7);
  overflow: auto;
}

.modal-content {
  background-color: var(--card-bg);
  margin: 5% auto;
  padding: 2rem;
  border-radius: 8px;
  width: 90%;
  max-width: 500px;
  position: relative;
}

.modal-large {
  max-width: 800px;
}

.close {
  position: absolute;
  right: 1rem;
  top: 1rem;
  color: var(--text-secondary);
  font-size: 2rem;
  font-weight: bold;
  cursor: pointer;
  line-height: 1;
}

.close:hover {
  color: var(--text-primary);
}

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

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

.form-group input[type="text"],
.form-group input[type="email"],
.form-group input[type="password"],
.form-group input[type="url"],
.form-group input[type="file"],
.form-group textarea,
.form-group select {
  width: 100%;
  padding: 0.75rem;
  background-color: var(--bg-secondary);
  border: 1px solid var(--border-color);
  border-radius: 4px;
  color: var(--text-primary);
  font-size: 1rem;
}

.form-group input:focus,
.form-group textarea:focus,
.form-group select:focus {
  outline: none;
  border-color: var(--primary-color);
}

.form-group input[type="checkbox"] {
  width: auto;
  margin-right: 0.5rem;
}

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1rem;
}

.form-footer {
  text-align: center;
  margin-top: 1rem;
  color: var(--text-secondary);
}

.form-footer a {
  color: var(--primary-color);
  text-decoration: none;
}

.form-footer a:hover {
  text-decoration: underline;
}

/* Loading */
.loading-spinner {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 4rem;
  color: var(--text-secondary);
}

.loading-spinner i {
  font-size: 3rem;
  margin-bottom: 1rem;
}

.loading {
  color: var(--text-secondary);
  font-style: italic;
}

/* Model Details */
.model-details-header {
  display: flex;
  justify-content: space-between;
  align-items: start;
  margin-bottom: 2rem;
}

.model-details-header h2 {
  margin-bottom: 0.5rem;
}

.model-details-actions {
  display: flex;
  gap: 0.5rem;
}

.model-details-content {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 2rem;
}

.details-section {
  margin-bottom: 1.5rem;
}

.details-section h3 {
  margin-bottom: 0.75rem;
  font-size: 1rem;
  color: var(--text-secondary);
}

.details-section p {
  margin-bottom: 0.5rem;
}

.details-label {
  font-weight: 600;
  color: var(--text-secondary);
  margin-right: 0.5rem;
}

/* Filter Controls */
.filter-group {
  margin-bottom: 1rem;
}

.filter-group label {
  display: block;
  margin-bottom: 0.5rem;
  font-size: 0.875rem;
  color: var(--text-secondary);
}

.filter-group select,
.filter-group input[type="text"] {
  width: 100%;
  padding: 0.5rem;
  background: var(--dark-bg);
  border: 1px solid var(--border-color);
  border-radius: 4px;
  color: var(--text-primary);
}

.filter-group input[type="checkbox"] {
  margin-right: 0.5rem;
}

/* Bulk Selection */
.model-checkbox {
  position: absolute;
  top: 10px;
  left: 10px;
  z-index: 11;
  width: 20px;
  height: 20px;
  cursor: pointer;
}

.model-card.selected {
  border: 2px solid var(--primary-color);
  box-shadow: 0 0 10px rgba(0, 174, 66, 0.3);
}

/* Bulk Toolbar */
.bulk-toolbar {
  background: var(--card-bg);
  border: 1px solid var(--border-color);
  border-radius: 8px;
  padding: 1rem;
  margin-bottom: 1.5rem;
  animation: slideDown 0.3s ease;
}

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

.bulk-toolbar-content {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  flex-wrap: wrap;
}

.bulk-toolbar-content span {
  font-weight: 600;
  color: var(--primary-color);
  margin-right: auto;
}

/* Print Queue */
.queue-list {
  max-height: 500px;
  overflow-y: auto;
}

.queue-item {
  display: flex;
  align-items: center;
  gap: 1rem;
  padding: 1rem;
  background: var(--card-bg);
  border: 1px solid var(--border-color);
  border-radius: 4px;
  margin-bottom: 0.75rem;
  cursor: move;
}

.queue-item.dragging {
  opacity: 0.5;
}

.queue-item-info {
  flex: 1;
}

.queue-item-actions {
  display: flex;
  gap: 0.5rem;
}

.queue-priority {
  width: 60px;
  padding: 0.25rem 0.5rem;
  background: var(--dark-bg);
  border: 1px solid var(--border-color);
  border-radius: 4px;
  color: var(--text-primary);
  text-align: center;
}

.queue-details-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1rem;
  margin: 1rem 0;
  padding: 1rem;
  background-color: var(--bg-primary);
  border-radius: 4px;
  border: 1px solid var(--border-color);
}

.queue-detail {
  display: flex;
  flex-direction: column;
}

.queue-detail label {
  font-weight: 600;
  color: var(--text-secondary);
  font-size: 0.85rem;
  margin-bottom: 0.25rem;
}

.queue-detail span {
  color: var(--text-primary);
  font-size: 0.95rem;
}

.queue-notes {
  margin: 0.5rem 0;
  padding: 0.75rem;
  background-color: var(--bg-secondary);
  border-left: 3px solid var(--primary-color);
  border-radius: 2px;
  font-size: 0.9rem;
}

/* Badge */
.badge {
  background: var(--primary-color);
  color: white;
  padding: 0.2rem 0.5rem;
  border-radius: 12px;
  font-size: 0.75rem;
  font-weight: 600;
  margin-left: 0.5rem;
}

/* Responsive */
@media (max-width: 1024px) {
  .container {
    grid-template-columns: 1fr;
  }

  .sidebar {
    position: static;
  }

  .model-details-content {
    grid-template-columns: 1fr;
  }
}

/* Printer Settings */
.printer-settings-container {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 2rem;
}

.printer-list {
  border-right: 1px solid var(--border-color);
  padding-right: 2rem;
}

.printer-item {
  background-color: var(--bg-primary);
  border: 1px solid var(--border-color);
  border-radius: 8px;
  padding: 1rem;
  margin-bottom: 1rem;
  transition: all 0.3s ease;
}

.printer-item:hover {
  border-color: var(--primary-color);
  box-shadow: 0 2px 8px var(--shadow-color);
}

.printer-item h4 {
  color: var(--text-primary);
  margin-bottom: 0.5rem;
  font-size: 1.1rem;
}

.printer-item p {
  color: var(--text-secondary);
  font-size: 0.875rem;
  margin: 0.25rem 0;
}

.printer-item .printer-status {
  display: inline-block;
  padding: 0.25rem 0.5rem;
  border-radius: 4px;
  font-size: 0.75rem;
  font-weight: 600;
  margin-top: 0.5rem;
}

.printer-status.connected {
  background-color: #d4edda;
  color: #155724;
}

.printer-status.disconnected {
  background-color: #f8d7da;
  color: #721c24;
}

.printer-item .printer-actions {
  display: flex;
  gap: 0.5rem;
  margin-top: 1rem;
}

.printer-item .btn {
  flex: 1;
}

.printer-form h3 {
  font-size: 1.1rem;
  margin-bottom: 1.5rem;
  color: var(--text-primary);
}

@media (max-width: 768px) {
  .printer-settings-container {
    grid-template-columns: 1fr;
  }

  .printer-list {
    border-right: none;
    border-bottom: 1px solid var(--border-color);
    padding-right: 0;
    padding-bottom: 1.5rem;
  }
}

/* Cost Calculator */
.cost-calculator {
  display: flex;
  flex-direction: column;
  gap: 2rem;
}

.cost-controls {
  background-color: var(--bg-secondary);
  padding: 1.5rem;
  border-radius: 8px;
}

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

.cost-card {
  background-color: var(--bg-secondary);
  border: 1px solid var(--border-color);
  border-radius: 8px;
  padding: 1.5rem;
  transition: all 0.3s ease;
}

.cost-card:hover {
  border-color: var(--primary-color);
  box-shadow: 0 2px 8px var(--shadow-color);
}

.cost-card h4 {
  color: var(--text-primary);
  margin-bottom: 1rem;
  font-size: 1rem;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.cost-card .cost-detail {
  display: flex;
  justify-content: space-between;
  padding: 0.5rem 0;
  color: var(--text-secondary);
  font-size: 0.875rem;
}

.cost-card .cost-detail.total {
  border-top: 1px solid var(--border-color);
  margin-top: 0.75rem;
  padding-top: 0.75rem;
  color: var(--text-primary);
  font-weight: 600;
  font-size: 1rem;
}

.cost-card .cost-detail .value {
  color: var(--primary-color);
  font-weight: 600;
}

.cost-summary {
  background-color: var(--primary-light);
  color: var(--text-primary);
  padding: 1.5rem;
  border-radius: 8px;
  margin-top: 1rem;
  text-align: center;
}

.cost-summary h3 {
  font-size: 1.5rem;
  margin-bottom: 0.5rem;
}

.cost-summary p {
  font-size: 0.875rem;
  opacity: 0.9;
}

/* Utility classes */
.text-muted {
  color: var(--text-secondary);
  font-style: italic;
}

.model-cost-badge {
  display: inline-block;
  background-color: var(--primary-light);
  color: #000;
  padding: 0.25rem 0.5rem;
  border-radius: 4px;
  font-size: 0.85rem;
}

/* Form Layout Utilities */
.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1rem;
  margin-bottom: 1rem;
}

.form-group.full-width {
  grid-column: 1 / -1;
}

.form-actions {
  display: flex;
  gap: 1rem;
  justify-content: flex-end;
  margin-top: 2rem;
  padding-top: 1rem;
  border-top: 1px solid var(--border-color);
}

.form-actions .btn {
  min-width: 120px;
}

@media (max-width: 768px) {
  .models-grid {
    grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
    gap: 1rem;
  }

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

  .form-row {
    grid-template-columns: 1fr;
  }

  .bulk-toolbar-content {
    flex-direction: column;
    align-items: stretch;
  }

  .bulk-toolbar-content span {
    margin-right: 0;
    margin-bottom: 0.5rem;
  }

  .cost-results {
    grid-template-columns: 1fr;
  }

  .queue-details-grid {
    grid-template-columns: 1fr;
  }
}

/* Settings Modal Tabs */
.settings-tabs {
  display: flex;
  gap: 1rem;
  margin-bottom: 2rem;
  border-bottom: 1px solid var(--border-color);
}

.tab-button {
  background: none;
  border: none;
  padding: 0.75rem 1rem;
  color: var(--text-secondary);
  font-size: 1rem;
  cursor: pointer;
  border-bottom: 3px solid transparent;
  transition: all 0.3s ease;
}

.tab-button:hover {
  color: var(--text-primary);
}

.tab-button.active {
  color: var(--primary-color);
  border-bottom-color: var(--primary-color);
}

.tab-content {
  display: none;
}

.tab-content.active {
  display: block;
}