/**
 * LuumTech Configurator Frontend Styles
 * Modern, responsive design for all configurator components
 */

/* Reset and base styles */
.luumtech-configurator * {
    box-sizing: border-box;
}

.luumtech-configurator {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell, sans-serif;
    line-height: 1.6;
    color: #333;
    background: #fff;
    border-radius: 12px;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.1);
    overflow: hidden;
    margin: 20px 0;
}

/* Dark Theme */
.luumtech-configurator.dark-theme {
    background: #1a1a1a;
    color: #e0e0e0;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.3);
}

.luumtech-configurator.dark-theme .luumtech-config-main {
    background: #1a1a1a;
    color: #e0e0e0;
}

.luumtech-configurator.dark-theme .luumtech-config-sidebar {
    background: linear-gradient(135deg, #2d2d2d 0%, #1f1f1f 100%);
    color: #e0e0e0;
    border-left: 1px solid #333;
}

.luumtech-configurator.dark-theme .luumtech-step-title {
    color: #fff;
}

.luumtech-configurator.dark-theme .luumtech-step-description {
    color: #b0b0b0;
}

.luumtech-configurator.dark-theme .luumtech-option-group-title {
    color: #fff;
}

.luumtech-configurator.dark-theme .luumtech-option-item {
    background: #2d2d2d;
    border: 1px solid #404040;
    color: #e0e0e0;
}

.luumtech-configurator.dark-theme .luumtech-option-item:hover {
    background: #333;
    border-color: #555;
}

.luumtech-configurator.dark-theme .luumtech-option-item.selected {
    background: #1976d2;
    border-color: #1976d2;
    color: #fff;
}

.luumtech-configurator.dark-theme .luumtech-option-label {
    color: inherit;
}

.luumtech-configurator.dark-theme .luumtech-option-description {
    color: #b0b0b0;
}

.luumtech-configurator.dark-theme .luumtech-option-price {
    color: #4caf50;
}

.luumtech-configurator.dark-theme .luumtech-btn {
    background: #1976d2;
    color: #fff;
    border: none;
}

.luumtech-configurator.dark-theme .luumtech-btn:hover {
    background: #1565c0;
}

.luumtech-configurator.dark-theme .luumtech-btn-secondary {
    background: #424242;
    color: #fff;
}

.luumtech-configurator.dark-theme .luumtech-btn-secondary:hover {
    background: #616161;
}

.luumtech-configurator.dark-theme .luumtech-btn-success {
    background: #4caf50;
    color: #fff;
}

.luumtech-configurator.dark-theme .luumtech-btn-success:hover {
    background: #45a049;
}

.luumtech-configurator.dark-theme .luumtech-preview-title {
    color: #fff;
}

.luumtech-configurator.dark-theme .luumtech-view-name {
    color: #b0b0b0;
    border-bottom: 2px solid transparent;
}

.luumtech-configurator.dark-theme .luumtech-view-name.active {
    color: #1976d2;
    border-bottom-color: #1976d2;
}

.luumtech-configurator.dark-theme .luumtech-price-amount {
    color: #4caf50;
    font-weight: bold;
}

.luumtech-configurator.dark-theme .luumtech-delivery-info {
    color: #b0b0b0;
}

.luumtech-configurator.dark-theme .luumtech-summary-step {
    color: #fff;
    border-bottom: 1px solid #404040;
}

.luumtech-configurator.dark-theme .luumtech-summary-step.active {
    color: #1976d2;
}

.luumtech-configurator.dark-theme .luumtech-summary-item strong {
    color: #fff;
}

.luumtech-configurator.dark-theme .luumtech-summary-item span {
    color: #b0b0b0;
}

.luumtech-configurator.dark-theme .luumtech-optional {
    color: #888;
}

.luumtech-configurator.dark-theme .luumtech-step-indicator {
    background: #404040;
    color: #b0b0b0;
}

.luumtech-configurator.dark-theme .luumtech-step-indicator.active {
    background: #1976d2;
    color: #fff;
    box-shadow: 0 4px 15px rgba(25, 118, 210, 0.4);
}

.luumtech-configurator.dark-theme .luumtech-step-indicator.completed {
    background: #4caf50;
    color: #fff;
}

.luumtech-configurator.dark-theme .luumtech-info-toggle {
    background: #404040;
    color: #e0e0e0;
    border: 1px solid #555;
}

.luumtech-configurator.dark-theme .luumtech-info-toggle:hover {
    background: #555;
}

.luumtech-configurator.dark-theme .luumtech-info-popup {
    background: #2d2d2d;
    color: #e0e0e0;
    border: 1px solid #404040;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.3);
}

/* Layout */
.luumtech-configurator-container {
    display: flex;
    min-height: 600px;
}

.luumtech-config-main {
    flex: 1;
    padding: 30px;
}

.luumtech-config-sidebar {
    width: 350px;
    background: linear-gradient(135deg, #e3f2fd 0%, #f3e5f5 100%);
    color: #424242;
    padding: 30px;
    position: sticky;
    top: 0;
    height: fit-content;
}

/* Step Navigation */
.luumtech-step-navigation {
    display: flex;
    justify-content: center;
    margin-bottom: 40px;
    padding: 0 20px;
}

.luumtech-step-indicator {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background: #e0e0e0;
    color: #999;
    font-weight: 600;
    margin: 0 10px;
    position: relative;
    transition: all 0.3s ease;
    cursor: pointer;
}

.luumtech-step-indicator.active {
    background: #81c784;
    color: white;
    transform: scale(1.1);
    box-shadow: 0 4px 15px rgba(129, 199, 132, 0.4);
}

.luumtech-step-indicator.completed {
    background: #66bb6a;
    color: white;
}

.luumtech-step-indicator.completed::after {
    content: '✓';
    font-size: 14px;
}

.luumtech-step-indicator:not(:last-child)::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 100%;
    width: 20px;
    height: 2px;
    background: #e0e0e0;
    transform: translateY(-50%);
    z-index: -1;
}

.luumtech-step-indicator.completed:not(:last-child)::before {
    background: #66bb6a;
}

/* Steps */
.luumtech-step {
    display: none;
    animation: fadeIn 0.5s ease-in-out;
}

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

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

.luumtech-step-title {
    font-size: 2rem;
    font-weight: 700;
    color: #2c3e50;
    margin-bottom: 10px;
    text-align: center;
}

.luumtech-step-description {
    color: #6c757d;
    text-align: center;
    margin-bottom: 40px;
    font-size: 1.1rem;
}

/* Windows24 Attribute Panels */
.attribute-panel {
    margin-bottom: 30px;
    background: #fff;
    border: 1px solid #e0e0e0;
    border-radius: 8px;
    overflow: hidden;
}

.attribute-name {
    padding: 15px 20px;
    background: #f5f5f5;
    border-bottom: 1px solid #e0e0e0;
    font-weight: 600;
    font-size: 16px;
    color: #333;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.attribute-info-icon {
    width: 20px;
    height: 20px;
    border-radius: 50%;
    background: #666;
    color: #fff;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 12px;
    cursor: pointer;
    margin-left: 10px;
}

.attribute-options {
    padding: 20px;
    display: grid;
    gap: 15px;
}

.attribute-options[data-columns="2"] {
    grid-template-columns: repeat(2, 1fr);
}

.attribute-options[data-columns="3"] {
    grid-template-columns: repeat(3, 1fr);
}

.attribute-options[data-columns="4"] {
    grid-template-columns: repeat(4, 1fr);
}

.attribute-options[data-columns="6"] {
    grid-template-columns: repeat(6, 1fr);
}

.attribute-option {
    display: block;
    cursor: pointer;
    transition: all 0.2s ease;
    border-radius: 6px;
    overflow: hidden;
    border: 2px solid #e0e0e0;
    background: #fff;
}

.attribute-option:hover {
    border-color: #1976d2;
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
}

.attribute-option.selected,
.attribute-option.active {
    border-color: #1976d2;
    background: #e3f2fd;
}

.attribute-option input {
    display: none;
}

.option-card {
    padding: 15px;
    text-align: center;
}

.option-image {
    margin-bottom: 10px;
    display: flex;
    justify-content: center;
    align-items: center;
    height: 60px;
}

.option-image img {
    max-width: 100%;
    max-height: 100%;
    object-fit: contain;
}

.hex-color-tile {
    width: 40px;
    height: 40px;
    border-radius: 4px;
    border: 1px solid #ddd;
}

.option-content {
    text-align: center;
}

.option-name {
    font-weight: 600;
    font-size: 14px;
    color: #333;
    margin-bottom: 5px;
}

.option-description {
    font-size: 12px;
    color: #666;
    margin-bottom: 5px;
}

.option-price {
    font-size: 12px;
    color: #4caf50;
    font-weight: 600;
}

/* Color Categories */
.color-category {
    margin-bottom: 25px;
}

.color-category h4 {
    margin: 0 0 15px 0;
    font-size: 16px;
    font-weight: 600;
    color: #333;
}

.attribute-options-grid {
    display: grid;
    gap: 10px;
}

.attribute-options-grid[data-columns="6"] {
    grid-template-columns: repeat(6, 1fr);
}

/* Legacy Option Groups */
.luumtech-option-group {
    margin-bottom: 40px;
    padding: 25px;
    background: #f8f9fa;
    border-radius: 12px;
    border: 1px solid #e9ecef;
    transition: all 0.3s ease;
}

.luumtech-option-group:hover {
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.08);
    border-color: #81c784;
}

.luumtech-option-group-title {
    font-size: 1.3rem;
    font-weight: 600;
    color: #2c3e50;
    margin-bottom: 15px;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.luumtech-info-toggle {
    background: #81c784;
    color: white;
    border: none;
    padding: 6px 12px;
    border-radius: 6px;
    font-size: 0.8rem;
    cursor: pointer;
    transition: all 0.3s ease;
}

.luumtech-info-toggle:hover {
    background: #66bb6a;
    transform: translateY(-1px);
}

.luumtech-info-popup {
    background: #e3f2fd;
    border: 1px solid #2196f3;
    border-radius: 8px;
    padding: 15px;
    margin-top: 15px;
    font-size: 0.9rem;
    display: none;
}

/* Option Items */
.luumtech-option-items {
    display: grid;
    gap: 15px;
}

.luumtech-option-item {
    background: white !important;
    border: 2px solid #e9ecef !important;
    border-radius: 10px !important;
    padding: 20px !important;
    cursor: pointer !important;
    transition: all 0.3s ease !important;
    display: flex !important;
    align-items: center !important;
    position: relative !important;
    overflow: hidden !important;
    pointer-events: auto !important;
    z-index: 100 !important;
}

.luumtech-option-item:hover {
    border-color: #81c784 !important;
    box-shadow: 0 4px 15px rgba(129, 199, 132, 0.15) !important;
    transform: translateY(-2px) !important;
}

.luumtech-option-item.selected {
    border-color: #81c784 !important;
    background: linear-gradient(135deg, #81c78415, #66bb6a15) !important;
}

.luumtech-option-item.selected::after {
    content: '✓' !important;
    position: absolute !important;
    top: 10px !important;
    right: 15px !important;
    background: #66bb6a !important;
    color: white !important;
    width: 24px !important;
    height: 24px !important;
    border-radius: 50% !important;
    display: flex !important;
    align-items: center !important;
    justify-content: center !important;
    font-size: 12px !important;
    font-weight: bold !important;
    z-index: 102 !important;
}

.luumtech-option-input {
    margin-right: 15px !important;
    transform: scale(1.2) !important;
    pointer-events: auto !important;
    z-index: 101 !important;
    cursor: pointer !important;
}

.luumtech-option-image {
    width: 60px;
    height: 60px;
    object-fit: contain;
    margin-right: 15px;
    border-radius: 6px;
    border: 1px solid #e9ecef;
}

.luumtech-option-content {
    flex: 1;
}

.luumtech-option-label {
    font-weight: 600;
    color: #2c3e50;
    margin-bottom: 5px;
}

.luumtech-option-description {
    color: #6c757d;
    font-size: 0.9rem;
    margin-bottom: 5px;
}

.luumtech-option-price {
    color: #28a745;
    font-weight: 600;
    font-size: 0.9rem;
}

/* Grid layouts for specific option types */
.luumtech-option-items.grid-2 {
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
}

.luumtech-option-items.grid-3 {
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
}

.luumtech-option-items.grid-4 {
    grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
}

/* Color options */
.luumtech-color-option .luumtech-option-image {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    border: 3px solid #fff;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.15);
}

/* Material options */
.luumtech-material-option {
    text-align: center;
    flex-direction: column;
}

.luumtech-material-option .luumtech-option-image {
    width: 80px;
    height: 80px;
    margin: 0 0 15px 0;
}

/* Dimension Inputs */
.luumtech-dimension-group {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 20px;
    margin-bottom: 30px;
}

.luumtech-dimension-item {
    background: white;
    border: 1px solid #e9ecef;
    border-radius: 8px;
    padding: 20px;
}

.luumtech-dimension-label {
    font-weight: 600;
    color: #2c3e50;
    margin-bottom: 10px;
    display: block;
}

.luumtech-dimension-input {
    width: 100%;
    padding: 12px;
    border: 2px solid #e9ecef;
    border-radius: 6px;
    font-size: 1.1rem;
    font-weight: 600;
    text-align: center;
    transition: all 0.3s ease;
}

.luumtech-dimension-input:focus {
    outline: none;
    border-color: #81c784;
    box-shadow: 0 0 0 3px rgba(129, 199, 132, 0.1);
}

.luumtech-dimension-unit {
    color: #6c757d;
    font-size: 0.9rem;
    margin-top: 5px;
}

/* Division Inputs */
.luumtech-division-container {
    background: white;
    border: 1px solid #e9ecef;
    border-radius: 8px;
    padding: 20px;
    margin-bottom: 20px;
}

.luumtech-division-inputs {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
    gap: 15px;
}

.luumtech-division-input {
    padding: 10px;
    border: 2px solid #e9ecef;
    border-radius: 6px;
    text-align: center;
    font-weight: 600;
}

.luumtech-division-error {
    color: #dc3545;
    font-size: 0.9rem;
    margin-top: 10px;
    padding: 10px;
    background: #f8d7da;
    border-radius: 6px;
}

/* Sidebar */
.luumtech-config-sidebar h3 {
    color: #424242;
    margin-bottom: 20px;
    font-size: 1.4rem;
}

.luumtech-preview-container {
    background: rgba(255, 255, 255, 0.8);
    border-radius: 10px;
    padding: 20px;
    margin-bottom: 30px;
    text-align: center;
    border: 1px solid #e0e0e0;
}

.luumtech-preview-container svg {
    max-width: 100%;
    height: auto;
    background: white;
    border-radius: 8px;
    padding: 10px;
}

.luumtech-price-container {
    background: rgba(255, 255, 255, 0.9);
    border-radius: 10px;
    padding: 25px;
    margin-bottom: 30px;
    border: 1px solid #e0e0e0;
}

.luumtech-price-label {
    color: #666;
    font-size: 0.9rem;
    margin-bottom: 5px;
}

.luumtech-price-total {
    font-size: 2.5rem;
    font-weight: 700;
    color: #2e7d32;
    margin-bottom: 15px;
}

.luumtech-price-breakdown-toggle {
    color: #666;
    text-decoration: none;
    font-size: 0.9rem;
    border-bottom: 1px dotted;
}

.luumtech-price-breakdown {
    margin-top: 15px;
    display: none;
}

.luumtech-price-breakdown-items {
    background: rgba(255, 255, 255, 0.8);
    border-radius: 6px;
    padding: 15px;
    border: 1px solid #e0e0e0;
}

.breakdown-item {
    display: flex;
    justify-content: space-between;
    margin-bottom: 8px;
    font-size: 0.9rem;
}

.breakdown-item:last-child {
    margin-bottom: 0;
    padding-top: 8px;
    border-top: 1px solid #e0e0e0;
    font-weight: 600;
}

/* Configuration Summary */
.luumtech-config-summary {
    background: rgba(255, 255, 255, 0.9);
    border-radius: 10px;
    padding: 20px;
    border: 1px solid #e0e0e0;
}

.luumtech-config-summary h4 {
    color: #424242;
    margin-bottom: 15px;
}

.summary-item {
    margin-bottom: 10px;
    font-size: 0.9rem;
    color: #666;
}

.summary-item strong {
    color: #424242;
}

/* Progress Bar */
.luumtech-progress {
    background: rgba(255, 255, 255, 0.9);
    border-radius: 10px;
    padding: 15px;
    margin-bottom: 20px;
    border: 1px solid #e0e0e0;
}

.luumtech-progress-bar {
    background: #f5f5f5;
    border-radius: 10px;
    height: 8px;
    overflow: hidden;
}

.luumtech-progress-fill {
    background: linear-gradient(90deg, #81c784, #a5d6a7);
    height: 100%;
    border-radius: 10px;
    transition: width 0.5s ease;
}

.luumtech-progress-text {
    color: #424242;
    font-size: 0.9rem;
    margin-top: 8px;
}

/* Buttons */
.luumtech-button {
    background: linear-gradient(135deg, #81c784 0%, #66bb6a 100%);
    color: white;
    border: none;
    padding: 12px 25px;
    border-radius: 8px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
    text-decoration: none;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    font-size: 1rem;
}

.luumtech-button:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(129, 199, 132, 0.4);
    color: white;
    text-decoration: none;
}

.luumtech-button:active {
    transform: translateY(0);
}

.luumtech-button.secondary {
    background: #90a4ae;
}

.luumtech-button.secondary:hover {
    background: #78909c;
    box-shadow: 0 6px 20px rgba(144, 164, 174, 0.4);
}

.luumtech-button.success {
    background: linear-gradient(135deg, #4caf50 0%, #66bb6a 100%);
}

.luumtech-button.success:hover {
    box-shadow: 0 6px 20px rgba(76, 175, 80, 0.4);
}

.luumtech-button.large {
    padding: 15px 35px;
    font-size: 1.1rem;
}

.luumtech-button:disabled {
    opacity: 0.6;
    cursor: not-allowed;
    transform: none;
}

/* Navigation Buttons */
.luumtech-step-navigation-buttons {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-top: 40px;
    padding-top: 30px;
    border-top: 1px solid #e9ecef;
}

.luumtech-step-prev,
.luumtech-step-next,
.luumtech-add-to-cart {
    margin: 0;
}

/* Quantity Selector */
.luumtech-quantity-container {
    background: rgba(255, 255, 255, 0.9);
    border-radius: 10px;
    padding: 20px;
    margin-bottom: 20px;
    border: 1px solid #e0e0e0;
}

.luumtech-quantity-label {
    color: #424242;
    margin-bottom: 10px;
    font-weight: 600;
}

.luumtech-quantity-input {
    width: 100%;
    padding: 12px;
    border: 2px solid #e0e0e0;
    border-radius: 6px;
    background: white;
    color: #424242;
    font-size: 1.1rem;
    font-weight: 600;
    text-align: center;
}

.luumtech-quantity-input::placeholder {
    color: #999;
}

/* Loading States */
.loading {
    position: relative;
    pointer-events: none;
}

/* Fix button clickability */
.luumtech-option-item,
.luumtech-button,
.luumtech-step-indicator,
.luumtech-info-toggle {
    pointer-events: auto !important;
    cursor: pointer !important;
    z-index: 100 !important;
}

/* Force option input clickability */
.luumtech-option-input[type="radio"],
.luumtech-option-input[type="checkbox"] {
    pointer-events: auto !important;
    cursor: pointer !important;
    z-index: 101 !important;
    position: relative !important;
}

.loading-spinner {
    position: absolute;
    top: 50%;
    left: 50%;
    width: 24px;
    height: 24px;
    border: 3px solid rgba(255, 255, 255, 0.3);
    border-radius: 50%;
    border-top-color: #81c784;
    animation: spin 1s ease-in-out infinite;
    transform: translate(-50%, -50%);
}

@keyframes spin {
    to { transform: translate(-50%, -50%) rotate(360deg); }
}

/* Notifications */
.luumtech-notification {
    position: fixed;
    top: 20px;
    right: 20px;
    padding: 15px 20px;
    border-radius: 8px;
    color: white;
    font-weight: 600;
    z-index: 10000;
    transform: translateX(100%);
    transition: transform 0.3s ease;
    max-width: 350px;
}

.luumtech-notification.show {
    transform: translateX(0);
}

.luumtech-notification-success {
    background: linear-gradient(135deg, #28a745, #20c997);
}

.luumtech-notification-error {
    background: linear-gradient(135deg, #dc3545, #e74c3c);
}

.luumtech-notification-warning {
    background: linear-gradient(135deg, #ffc107, #fd7e14);
    color: #212529;
}

/* Responsive Design */
@media (max-width: 1024px) {
    .luumtech-configurator-container {
        flex-direction: column;
    }
    
    .luumtech-config-sidebar {
        width: 100%;
        position: static;
        order: -1;
    }
    
    .luumtech-config-main {
        padding: 20px;
    }
}

@media (max-width: 768px) {
    .luumtech-step-navigation {
        padding: 0 10px;
    }
    
    .luumtech-step-indicator {
        width: 35px;
        height: 35px;
        margin: 0 5px;
        font-size: 0.9rem;
    }
    
    .luumtech-step-indicator:not(:last-child)::before {
        width: 10px;
    }
    
    .luumtech-step-title {
        font-size: 1.6rem;
    }
    
    .luumtech-option-group {
        padding: 20px;
        margin-bottom: 25px;
    }
    
    .luumtech-option-items.grid-2,
    .luumtech-option-items.grid-3,
    .luumtech-option-items.grid-4 {
        grid-template-columns: 1fr;
    }
    
    .luumtech-dimension-group {
        grid-template-columns: 1fr;
    }
    
    .luumtech-config-sidebar {
        padding: 20px;
    }
    
    .luumtech-price-total {
        font-size: 2rem;
    }
}

@media (max-width: 480px) {
    .luumtech-configurator {
        margin: 10px 0;
        border-radius: 8px;
    }
    
    .luumtech-config-main {
        padding: 15px;
    }
    
    .luumtech-step-title {
        font-size: 1.4rem;
    }
    
    .luumtech-option-group {
        padding: 15px;
    }
    
    .luumtech-option-item {
        padding: 15px;
        flex-direction: column;
        text-align: center;
    }
    
    .luumtech-option-image {
        margin: 0 0 10px 0;
    }
    
    .luumtech-option-input {
        margin: 0 0 10px 0;
    }
    
    .luumtech-step-navigation-buttons {
        flex-direction: column;
        gap: 15px;
    }
    
    .luumtech-step-navigation-buttons .luumtech-button {
        width: 100%;
    }
}

/* Dark Mode Support */
@media (prefers-color-scheme: dark) {
    .luumtech-configurator {
        background: #1a1a1a;
        color: #e0e0e0;
    }
    
    .luumtech-option-group {
        background: #2d2d2d;
        border-color: #404040;
    }
    
    .luumtech-option-item {
        background: #333;
        border-color: #404040;
    }
    
    .luumtech-option-item:hover {
        border-color: #81c784;
    }
    
    .luumtech-dimension-item {
        background: #333;
        border-color: #404040;
    }
    
    .luumtech-dimension-input,
    .luumtech-division-input {
        background: #2d2d2d;
        border-color: #404040;
        color: #e0e0e0;
    }
}

/* Print Styles */
@media print {
    .luumtech-configurator {
        box-shadow: none;
        border: 1px solid #ccc;
    }
    
    .luumtech-config-sidebar {
        background: #f8f9fa !important;
        color: #333 !important;
    }
    
    .luumtech-step-navigation,
    .luumtech-step-navigation-buttons,
    .luumtech-button {
        display: none !important;
    }
}

/* Accessibility Improvements */
.luumtech-option-input:focus {
    outline: 3px solid #81c784;
    outline-offset: 2px;
}

.luumtech-button:focus {
    outline: 3px solid rgba(129, 199, 132, 0.5);
    outline-offset: 2px;
}

@media (prefers-reduced-motion: reduce) {
    * {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
    }
}