/* InlineSmartPackage.css */
.inline-smart-package {
  max-width: 1400px;
  margin: 0 auto;
  padding: 20px;
  font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  background: #f8f9fa;
  min-height: 100vh;
}

.package-header {
  text-align: center;
  margin-bottom: 30px;
  padding: 20px;
  background: linear-gradient(135deg, #2c5530, #4a7c59);
  color: white;
  border-radius: 12px;
}

.package-header h2 {
  margin: 0 0 10px 0;
  font-size: 2rem;
  font-weight: 700;
}

.package-header p {
  margin: 0;
  font-size: 1.1rem;
  opacity: 0.9;
}

/* Calculation Info Box Styles */
.calculation-info-box {
  background: linear-gradient(135deg, #ffffff 0%, #f0fdf4 100%);
  border: 3px solid #10b981;
  border-radius: 16px;
  padding: 30px;
  margin-bottom: 30px;
  box-shadow: 0 8px 24px rgba(16, 185, 129, 0.15);
}

.calculation-info-box h3 {
  text-align: center;
  font-size: 24px;
  color: #1a1a1a;
  margin-bottom: 25px;
}

.package-description-box {
  background: linear-gradient(135deg, #f0f9ff 0%, #e0f2fe 100%);
  border: 2px solid #0284c7;
  border-radius: 12px;
  padding: 20px;
  margin-bottom: 25px;
}

.package-description-box h4 {
  font-size: 16px;
  color: #0369a1;
  margin-bottom: 12px;
  font-weight: bold;
}

.package-description-box ul {
  margin: 5px 0 0 20px;
  color: #6b7280;
  line-height: 1.8;
  list-style-type: disc;
}

.package-description-box li {
  margin: 4px 0;
}

.calculation-method {
  background: white;
  padding: 20px;
  border-radius: 10px;
  border: 2px solid #6ee7b7;
  margin-bottom: 20px;
}

.calculation-method h5 {
  color: #047857;
  font-size: 15px;
  margin-bottom: 10px;
  font-weight: bold;
}

.calculation-method ul {
  font-size: 13px;
  color: #374151;
  line-height: 1.8;
  margin: 0 0 0 20px;
  list-style-type: disc;
}

.calculation-method li {
  margin: 6px 0;
}

.calculation-method li strong {
  color: #059669;
}

.real-data-highlight {
  background: linear-gradient(135deg, #d1fae5 0%, #a7f3d0 100%);
  border: 3px solid #059669;
  border-radius: 12px;
  padding: 25px;
  margin-bottom: 30px;
  box-shadow: 0 4px 12px rgba(5, 150, 105, 0.2);
}

.real-data-highlight h4 {
  font-size: 18px;
  color: #065f46;
  margin-bottom: 20px;
  text-align: center;
}

.project-categories {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
  gap: 15px;
  margin: 20px 0;
}

.category-item {
  background: white;
  padding: 15px;
  border-radius: 8px;
  text-align: center;
  border: 2px solid #6ee7b7;
  transition: all 0.3s;
}

.category-item:hover {
  transform: translateY(-3px);
  box-shadow: 0 6px 16px rgba(16, 185, 129, 0.3);
}

.category-label {
  display: block;
  font-size: 13px;
  color: #047857;
  font-weight: bold;
  margin-bottom: 8px;
}

.category-value {
  display: block;
  font-size: 16px;
  color: #065f46;
  font-weight: bold;
}

.info-steps {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 20px;
  margin: 25px 0;
}

.info-step {
  display: flex;
  align-items: flex-start;
  gap: 15px;
  background: white;
  padding: 20px;
  border-radius: 10px;
  border: 2px solid #e5e7eb;
  transition: all 0.3s;
}

.info-step:hover {
  border-color: #10b981;
  box-shadow: 0 4px 12px rgba(16, 185, 129, 0.15);
}

.step-number {
  flex-shrink: 0;
  width: 40px;
  height: 40px;
  background: linear-gradient(135deg, #10b981, #059669);
  color: white;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: bold;
  font-size: 18px;
}

.step-content h4 {
  margin: 0 0 8px 0;
  font-size: 16px;
  color: #1f2937;
}

.step-content p {
  margin: 0;
  font-size: 14px;
  color: #6b7280;
  line-height: 1.5;
}

.calc-section {
  background: #f0f9ff;
  padding: 20px;
  border-radius: 8px;
  border: 2px solid #bae6fd;
  margin-top: 25px;
}

.calc-section h4 {
  color: #0369a1;
  margin-bottom: 15px;
  font-size: 16px;
}

.calc-details {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.calc-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 10px 0;
  border-bottom: 1px solid #bae6fd;
}

.calc-label {
  font-size: 14px;
  color: #374151;
}

.calc-value {
  font-size: 16px;
  font-weight: bold;
  color: #0369a1;
}

.calc-result {
  border-bottom: none;
  padding-top: 15px;
  margin-top: 10px;
  border-top: 3px solid #0369a1;
}

.example-total {
  font-size: 20px;
  color: #047857;
}

.reliability-note {
  background: #eff6ff;
  padding: 15px;
  border-radius: 8px;
  border: 1px solid #bfdbfe;
  margin-top: 20px;
}

.reliability-note p {
  margin: 0;
  font-size: 13px;
  color: #1e40af;
}

.package-sections {
  display: grid;
  gap: 30px;
  grid-template-columns: 1fr;
}

.section {
  background: white;
  border-radius: 12px;
  padding: 25px;
  box-shadow: 0 2px 10px rgba(0,0,0,0.08);
  border: 1px solid #e0e0e0;
}

.section h3 {
  margin: 0 0 20px 0;
  font-size: 1.4rem;
  color: #2c5530;
  font-weight: 600;
  border-bottom: 2px solid #f0f0f0;
  padding-bottom: 10px;
}

/* Package Selector */
.package-selector {
  border-left: 4px solid #6f42c1;
}

.package-options {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 15px;
}

.package-option {
  background: #f8f9fa;
  border: 2px solid #e0e0e0;
  border-radius: 8px;
  padding: 20px;
  cursor: pointer;
  transition: all 0.3s ease;
}

.package-option:hover {
  border-color: #6f42c1;
  box-shadow: 0 2px 8px rgba(111, 66, 193, 0.2);
}

.package-option.selected {
  border-color: #6f42c1;
  background: linear-gradient(135deg, #f8f4ff, #fff);
  box-shadow: 0 4px 12px rgba(111, 66, 193, 0.3);
}

.package-option h4 {
  margin: 0 0 8px 0;
  color: #2c5530;
  font-size: 1.1rem;
}

.package-option p {
  margin: 0 0 10px 0;
  color: #666;
  font-size: 0.9rem;
  line-height: 1.4;
}

.package-info {
  font-size: 0.8rem;
  color: #6f42c1;
  font-weight: 500;
}

/* Profit Section */
.profit-section {
  border-left: 4px solid #28a745;
}

.profit-controls {
  background: #f8f9fa;
  padding: 20px;
  border-radius: 8px;
}

.profit-controls label {
  display: block;
  margin-bottom: 10px;
  font-weight: 600;
  color: #2c5530;
}

.profit-slider {
  width: 100%;
  height: 8px;
  border-radius: 5px;
  background: #ddd;
  outline: none;
  margin-bottom: 15px;
  -webkit-appearance: none;
  appearance: none;
}

.profit-slider::-webkit-slider-thumb {
  -webkit-appearance: none;
  appearance: none;
  width: 20px;
  height: 20px;
  border-radius: 50%;
  background: #28a745;
  cursor: pointer;
  box-shadow: 0 2px 4px rgba(0,0,0,0.2);
}

.profit-slider::-moz-range-thumb {
  width: 20px;
  height: 20px;
  border-radius: 50%;
  background: #28a745;
  cursor: pointer;
  border: none;
  box-shadow: 0 2px 4px rgba(0,0,0,0.2);
}

.profit-info {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 10px;
  font-size: 0.95rem;
}

.profit-info span {
  background: white;
  padding: 8px 12px;
  border-radius: 4px;
  border: 1px solid #e0e0e0;
}

.total-highlight {
  background: linear-gradient(135deg, #28a745, #20c997) !important;
  color: white !important;
  font-weight: 600 !important;
  border: none !important;
}

/* Materials Section */
.materials-section {
  border-left: 4px solid #4a90e2;
  min-height: 500px;
  overflow: visible;
}

.materials-list {
  display: flex;
  flex-direction: column;
  gap: 15px;
  margin-bottom: 20px;
  min-height: 400px;
  max-height: none;
  overflow: visible;
}

.material-item {
  background: #f8f9fa;
  border-radius: 8px;
  padding: 15px;
  border: 1px solid #e0e0e0;
}

.material-info {
  display: flex;
  align-items: center;
  gap: 15px;
  margin-bottom: 15px;
  padding: 0;
  flex-wrap: wrap;
}

.material-name {
  flex: 1;
  min-width: 200px;
  padding: 12px 15px;
  border: 2px solid #ddd;
  border-radius: 6px;
  font-size: 1.1rem;
  font-weight: 500;
  background: white;
  color: #333;
  transition: border-color 0.2s ease;
}

.material-name:focus {
  outline: none;
  border-color: #4a90e2;
  box-shadow: 0 0 0 3px rgba(74, 144, 226, 0.1);
}

.calculation {
  font-size: 0.9rem;
  color: #666;
  font-style: italic;
  background: #f1f3f5;
  padding: 8px 12px;
  border-radius: 6px;
  border: 1px solid #e9ecef;
  white-space: nowrap;
  min-width: 120px;
}

.material-inputs {
  display: flex;
  align-items: center;
  gap: 15px;
  flex-wrap: wrap;
  padding: 10px 0;
  min-height: 50px;
}

.quantity-input, .price-input {
  width: 100px;
  padding: 10px 12px;
  border: 2px solid #ddd;
  border-radius: 6px;
  font-size: 1rem;
  text-align: right;
  background: white;
  color: #333;
  font-weight: 500;
  transition: border-color 0.2s ease;
}

.quantity-input:focus, .price-input:focus {
  outline: none;
  border-color: #4a90e2;
  box-shadow: 0 0 0 3px rgba(74, 144, 226, 0.1);
}

.unit, .currency {
  font-size: 0.95rem;
  color: #666;
  white-space: nowrap;
  font-weight: 500;
  min-width: 80px;
  padding: 0 5px;
}

.total {
  font-weight: 700;
  color: #28a745;
  font-size: 1.1rem;
  margin-left: auto;
  background: #f8f9fa;
  padding: 8px 15px;
  border-radius: 6px;
  border: 1px solid #e9ecef;
  min-width: 120px;
  text-align: center;
}

.remove-btn {
  padding: 8px 12px;
  background: #dc3545;
  color: white;
  border: none;
  border-radius: 6px;
  cursor: pointer;
  font-size: 1rem;
  transition: all 0.2s ease;
  box-shadow: 0 2px 4px rgba(220, 53, 69, 0.2);
}

.remove-btn:hover {
  background: #c82333;
  transform: translateY(-1px);
  box-shadow: 0 4px 8px rgba(220, 53, 69, 0.3);
}

.no-materials {
  text-align: center;
  padding: 40px;
  color: #666;
  background: #f8f9fa;
  border-radius: 8px;
  border: 2px dashed #dee2e6;
}

.add-material-btn {
  padding: 12px 24px;
  background: linear-gradient(135deg, #28a745, #20c997);
  color: white;
  border: none;
  border-radius: 6px;
  font-size: 1rem;
  cursor: pointer;
  transition: transform 0.2s ease;
}

.add-material-btn:hover {
  transform: translateY(-2px);
}

.materials-total {
  text-align: right;
  padding: 15px 0;
  border-top: 2px solid #f0f0f0;
  font-size: 1.1rem;
}

/* Material categorization styles */
.material-category {
  margin-bottom: 30px;
  border: 1px solid #e0e0e0;
  border-radius: 8px;
  overflow: visible;
  box-shadow: 0 2px 4px rgba(0,0,0,0.05);
  width: 100%;
  display: block;
}

.category-header {
  background: linear-gradient(135deg, #4a90e2, #357abd);
  padding: 15px 20px;
  margin: 0;
  font-size: 1.1rem;
  font-weight: 600;
  color: white;
  border-bottom: 1px solid #e0e0e0;
  display: flex;
  align-items: center;
  gap: 10px;
  text-shadow: 0 1px 2px rgba(0,0,0,0.1);
  min-height: 50px;
}

.category-icon {
  font-size: 1.2em;
  filter: drop-shadow(0 1px 1px rgba(0,0,0,0.2));
}

.material-category .material-item {
  margin: 0;
  border: none;
  border-bottom: 1px solid #f0f0f0;
  border-radius: 0;
  background: white;
  padding: 20px;
  transition: background-color 0.2s ease;
  min-height: 120px;
  display: block;
  width: 100%;
  box-sizing: border-box;
}

.material-category .material-item:hover {
  background: #f8f9fa;
}

.material-category .material-item:last-child {
  border-bottom: none;
}

.source-badge {
  font-size: 0.75rem;
  padding: 4px 8px;
  border-radius: 12px;
  font-weight: 600;
  margin-left: 8px;
  border: 1px solid transparent;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.source-badge.dynamic_database {
  background: #d4edda;
  color: #155724;
  border-color: #c3e6cb;
}

.source-badge.static {
  background: white;
  color: #6c757d;
  border: 1px solid #dee2e6;
}

/* Detailed material item styles */
.material-item-detailed {
  background: white;
  border: 2px solid #e9ecef;
  border-radius: 10px;
  margin-bottom: 20px;
  overflow: hidden;
  box-shadow: 0 2px 8px rgba(0,0,0,0.08);
  transition: all 0.3s ease;
}

.material-item-detailed:hover {
  border-color: #4a90e2;
  box-shadow: 0 4px 12px rgba(74, 144, 226, 0.15);
}

.material-header {
  background: linear-gradient(135deg, #f8f9fa, #e9ecef);
  padding: 12px 20px;
  display: flex;
  align-items: center;
  gap: 15px;
  border-bottom: 1px solid #dee2e6;
}

.material-number {
  background: #4a90e2;
  color: white;
  width: 30px;
  height: 30px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  font-size: 0.9rem;
}

.material-category-badge {
  background: #fff;
  padding: 6px 12px;
  border-radius: 20px;
  border: 1px solid #dee2e6;
  font-size: 0.85rem;
  font-weight: 600;
  color: #495057;
  display: flex;
  align-items: center;
  gap: 6px;
}

.material-content {
  padding: 20px;
}

.input-group {
  display: flex;
  flex-direction: column;
  gap: 5px;
  min-width: 150px;
}

.input-group label {
  font-size: 0.85rem;
  font-weight: 600;
  color: #495057;
  margin-bottom: 5px;
}

.total-section {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 5px;
  margin-left: auto;
  padding: 10px 20px;
  background: #f8f9fa;
  border-radius: 8px;
  border: 1px solid #e9ecef;
}

.total-label {
  font-size: 0.85rem;
  font-weight: 600;
  color: #495057;
}

.material-item-detailed .total {
  font-weight: 700;
  color: #28a745;
  font-size: 1.2rem;
}

/* Komplet materialer liste styling */
.complete-materials-list {
  display: block;
  width: 100%;
  background: #ffffff;
  border: 1px solid #e0e0e0;
  border-radius: 10px;
  overflow: hidden;
  box-shadow: 0 2px 8px rgba(0,0,0,0.1);
}

.material-list-item {
  border-bottom: 1px solid #f0f0f0;
  padding: 20px;
  transition: background-color 0.2s ease;
  background: white;
}

.material-list-item:last-child {
  border-bottom: none;
}

.material-list-item:hover {
  background-color: #f8f9fa;
}

.material-header-row {
  display: flex;
  align-items: center;
  gap: 15px;
  margin-bottom: 15px;
}

.material-number {
  background: #3498db;
  color: white;
  width: 32px;
  height: 32px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: bold;
  font-size: 1rem;
  flex-shrink: 0;
  box-shadow: 0 2px 4px rgba(52, 152, 219, 0.3);
}

.material-name-title {
  margin: 0;
  color: #2c3e50;
  font-size: 1.3rem;
  font-weight: 600;
  flex-grow: 1;
}

.material-category-label {
  background: #ecf0f1;
  color: #7f8c8d;
  padding: 6px 12px;
  border-radius: 15px;
  font-size: 0.85rem;
  font-weight: 500;
  border: 1px solid #bdc3c7;
}

.material-calculation {
  margin-bottom: 15px;
  padding: 10px 15px;
  background: #f8f9fa;
  border-left: 4px solid #3498db;
  color: #555;
  font-size: 0.95rem;
  border-radius: 0 6px 6px 0;
}

.material-calculation strong {
  color: #2c3e50;
}

.material-inputs-row {
  display: flex;
  align-items: center;
  gap: 25px;
  flex-wrap: wrap;
  min-height: 50px;
}

.input-section {
  display: flex;
  align-items: center;
  gap: 8px;
}

.input-section label {
  font-weight: 600;
  color: #555;
  font-size: 0.95rem;
  min-width: 100px;
}

.material-input {
  width: 80px;
  padding: 8px 12px;
  border: 2px solid #ddd;
  border-radius: 6px;
  font-size: 1rem;
  text-align: center;
  background: white;
  transition: all 0.2s ease;
}

.material-input:focus {
  outline: none;
  border-color: #3498db;
  box-shadow: 0 0 0 3px rgba(52, 152, 219, 0.2);
}

.input-unit {
  color: #777;
  font-size: 0.9rem;
  font-weight: 500;
  min-width: 30px;
}

.total-section {
  margin-left: auto;
  display: flex;
  align-items: center;
  gap: 10px;
  background: #e8f5e8;
  padding: 8px 15px;
  border-radius: 8px;
  border: 1px solid #d4edda;
  box-shadow: 0 1px 3px rgba(40, 167, 69, 0.2);
}

.total-label {
  font-weight: 600;
  color: #2d5a2d;
  font-size: 0.95rem;
}

.material-total {
  font-weight: bold;
  color: #27ae60;
  font-size: 1.15rem;
}

.remove-material-btn {
  background: #e74c3c;
  color: white;
  border: none;
  width: 36px;
  height: 36px;
  border-radius: 50%;
  cursor: pointer;
  font-size: 1.1rem;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all 0.2s ease;
  box-shadow: 0 2px 4px rgba(231, 76, 60, 0.3);
}

.remove-material-btn:hover {
  background: #c0392b;
  transform: scale(1.05);
  box-shadow: 0 3px 6px rgba(231, 76, 60, 0.4);
}

/* Responsiv design for materiale liste */
@media (max-width: 768px) {
  .material-inputs-row {
    flex-direction: column;
    align-items: stretch;
    gap: 15px;
  }
  
  .input-section {
    justify-content: space-between;
    width: 100%;
  }
  
  .total-section {
    margin-left: 0;
    justify-content: center;
  }
  
  .material-input {
    width: 100px;
  }
}

/* Labor Section */
.labor-section {
  border-left: 4px solid #fd7e14;
}

.drag-instruction {
  background: #e6f3ff;
  border: 1px solid #007bff;
  border-radius: 6px;
  padding: 10px 15px;
  margin-bottom: 15px;
  color: #0056b3;
  font-size: 0.9rem;
  font-style: italic;
}

.tasks-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 15px;
  margin-bottom: 20px;
}

.task-card {
  background: #f8f9fa;
  border: 2px solid #e0e0e0;
  border-radius: 8px;
  padding: 15px;
  transition: all 0.3s ease;
  cursor: grab;
  position: relative;
}

.task-card:hover {
  border-color: #fd7e14;
  box-shadow: 0 2px 8px rgba(253, 126, 20, 0.2);
}

.task-card.selected {
  border-color: #fd7e14;
  background: linear-gradient(135deg, #fff5f0, #fff);
  box-shadow: 0 4px 12px rgba(253, 126, 20, 0.3);
}

.task-card.dragging {
  opacity: 0.5;
  transform: rotate(2deg);
  cursor: grabbing;
  border-color: #007bff;
  box-shadow: 0 8px 16px rgba(0, 123, 255, 0.4);
}

.task-card:active {
  cursor: grabbing;
}

.task-header {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 8px;
}

.drag-handle {
  font-size: 1.2rem;
  color: #666;
  cursor: grab;
  padding: 2px;
  user-select: none;
}

.drag-handle:hover {
  color: #fd7e14;
}

.drag-handle:active {
  cursor: grabbing;
}

.task-order {
  background: #fd7e14;
  color: white;
  font-size: 0.8rem;
  font-weight: bold;
  padding: 4px 8px;
  border-radius: 50%;
  min-width: 24px;
  text-align: center;
  line-height: 1;
}

.task-header input[type="checkbox"] {
  transform: scale(1.2);
}

.task-header h4 {
  margin: 0;
  font-size: 1rem;
  color: #2c5530;
  flex-grow: 1;
}

.task-description {
  margin: 8px 0;
  font-size: 0.9rem;
  color: #666;
  line-height: 1.4;
}

.task-details {
  font-size: 0.85rem;
  color: #555;
}

.task-calculation {
  margin-top: 8px;
  padding: 8px;
  background: #e9ecef;
  border-radius: 4px;
  font-size: 0.8rem;
}

.task-total {
  font-weight: 600;
  color: #fd7e14;
}

.labor-total {
  text-align: right;
  padding: 15px 0;
  border-top: 2px solid #f0f0f0;
  font-size: 1.1rem;
}

/* Summary Section */
.summary-section {
  border-left: 4px solid #6f42c1;
}

.summary-breakdown {
  margin-bottom: 25px;
}

.summary-row {
  display: flex;
  justify-content: space-between;
  padding: 8px 0;
  font-size: 1rem;
}

.subtotal-row {
  border-top: 1px solid #ddd;
  border-bottom: 1px solid #ddd;
  margin: 10px 0;
  padding: 12px 0;
  font-weight: 600;
}

.profit-row {
  color: #28a745;
  font-weight: 500;
}

.summary-total {
  display: flex;
  justify-content: space-between;
  padding: 15px 0;
  border-top: 2px solid #6f42c1;
  font-size: 1.2rem;
  color: #6f42c1;
}

.package-actions {
  display: flex;
  gap: 15px;
  justify-content: center;
  flex-wrap: wrap;
}

.save-package-btn, .next-btn {
  padding: 15px 30px;
  border: none;
  border-radius: 8px;
  font-size: 1.1rem;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.3s ease;
  min-width: 180px;
}

.save-package-btn {
  background: linear-gradient(135deg, #28a745, #20c997);
  color: white;
}

.save-package-btn:hover {
  transform: translateY(-2px);
  box-shadow: 0 4px 15px rgba(40, 167, 69, 0.4);
}

.next-btn {
  background: linear-gradient(135deg, #6f42c1, #5a32a3);
  color: white;
}

.next-btn:hover:not(:disabled) {
  transform: translateY(-2px);
  box-shadow: 0 4px 15px rgba(111, 66, 193, 0.4);
}

.next-btn:disabled {
  background: #6c757d;
  cursor: not-allowed;
  opacity: 0.6;
}

/* Responsive Design */
@media (max-width: 768px) {
  .inline-smart-package {
    padding: 15px;
  }
  
  .package-header h2 {
    font-size: 1.5rem;
  }
  
  .material-inputs {
    flex-direction: column;
    align-items: stretch;
  }
  
  .tasks-grid {
    grid-template-columns: 1fr;
  }
  
  .package-actions {
    flex-direction: column;
  }
  
  .save-package-btn, .next-btn {
    min-width: auto;
    width: 100%;
  }
}

/* Animation */
@keyframes slideIn {
  from {
    opacity: 0;
    transform: translateY(20px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.section {
  animation: slideIn 0.6s ease-out;
}

.material-item, .task-card {
  transition: all 0.3s ease;
}

.material-item:hover, .task-card:hover {
  transform: translateY(-1px);
}