/* Modern Butchery Dashboard CSS - Advanced Version */
:root {
    /* Modern color palette */
    --primary: #e63946;
    --primary-hover: #d62c3b;
    --primary-light: #ffdde1;
    --secondary: #457b9d;
    --secondary-hover: #396285;
    --success: #2a9d8f;
    --success-hover: #24897e;
    --warning: #f77f00;
    --danger: #d62828;
    --light: #f8f9fa;
    --dark: #1d3557;
    --neutral-100: #f8f9fa;
    --neutral-200: #e9ecef;
    --neutral-300: #dee2e6;
    --neutral-400: #ced4da;
    --neutral-500: #adb5bd;
    --neutral-600: #6c757d;
    --neutral-700: #495057;
    --neutral-800: #343a40;
    --neutral-900: #212529;
    
    /* Shadows and effects */
    --card-shadow: 0 10px 20px rgba(0, 0, 0, 0.05), 0 6px 6px rgba(0, 0, 0, 0.1);
    --card-shadow-hover: 0 14px 28px rgba(0, 0, 0, 0.15), 0 10px 10px rgba(0, 0, 0, 0.08);
    --button-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
    --transition: all 0.3s cubic-bezier(0.25, 0.8, 0.25, 1);
    --transition-bounce: all 0.4s cubic-bezier(0.68, -0.55, 0.265, 1.55);
    
    /* Rounded corners */
    --border-radius-sm: 0.5rem;
    --border-radius-md: 0.75rem;
    --border-radius-lg: 1rem;
    --border-radius-xl: 1.5rem;
    --border-radius-pill: 50rem;
  }
  
  /* Base styles with modern font stack */
  body {
    padding: 20px;
    background-color: var(--neutral-100);
    font-family: 'Inter', 'SF Pro Display', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell, 'Open Sans', 'Helvetica Neue', sans-serif;
    color: var(--neutral-800);
    line-height: 1.5;
  }
  
  /* Import modern Inter font */
  @import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700&display=swap');
  
  /* Status Bar - Glass effect */
  .status-bar {
    background-color: rgba(255, 255, 255, 0.8);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.05);
    z-index: 990;
    border-bottom: 1px solid rgba(0, 0, 0, 0.03);
    padding: 0.75rem 1.5rem !important;
  }
  
  /* Offline Indicator - Enhanced */
  .offline-indicator {
    z-index: 991;
    display: none;
    animation: slideDown 0.5s cubic-bezier(0.68, -0.55, 0.265, 1.55);
    background: linear-gradient(90deg, var(--danger) 0%, #ff4d4d 100%);
    font-weight: 500;
    letter-spacing: 0.5px;
    box-shadow: 0 4px 12px rgba(214, 40, 40, 0.3);
  }
  
  @keyframes slideDown {
    from { transform: translateY(-150%); }
    to { transform: translateY(0); }
  }
  
  /* Dashboard Container - Improved spacing */
  .dashboard-container {
    margin-top: 70px;
    padding-bottom: 60px;
    max-width: 1400px;
    margin-left: auto;
    margin-right: auto;
  }
  
  .dashboard-title {
    text-align: center;
    color: var(--dark);
    margin-bottom: 40px;
    font-weight: 800;
    font-size: 2.5rem;
    position: relative;
    display: inline-block;
    left: 50%;
    transform: translateX(-50%);
  }
  
  .dashboard-title::after {
    content: '';
    position: absolute;
    bottom: -10px;
    left: 50%;
    transform: translateX(-50%);
    width: 80px;
    height: 4px;
    border-radius: 2px;
    background: linear-gradient(90deg, var(--primary) 0%, var(--secondary) 100%);
  }
  
  /* Category Section - Modern card design */
  .category-section {
    margin-bottom: 40px;
    background-color: white;
    border-radius: var(--border-radius-lg);
    padding: 25px;
    box-shadow: var(--card-shadow);
    transition: var(--transition);
    border: none;
    position: relative;
    overflow: hidden;
  }
  
  .category-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: linear-gradient(90deg, var(--primary) 0%, var(--secondary) 100%);
    z-index: 1;
  }
  
  .category-section:hover {
    box-shadow: var(--card-shadow-hover);
    transform: translateY(-5px);
  }
  
  .category-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 25px;
  }
  
  .category-title {
    margin-bottom: 5px;
    color: var(--dark);
    position: relative;
    font-weight: 700;
    font-size: 1.5rem;
    border-bottom: none;
    display: flex;
    align-items: center;
    gap: 10px;
  }
  
  .category-title i {
    color: var(--primary);
    font-size: 1.4rem;
  }
  
  /* Scroll Controls - Enhanced buttons */
  .scroll-controls {
    display: flex;
    gap: 10px;
  }
  
  .scroll-btn {
    background-color: white;
    border: none;
    border-radius: 50%;
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: var(--transition-bounce);
    box-shadow: var(--button-shadow);
    color: var(--neutral-700);
  }
  
  .scroll-btn:hover {
    background-color: var(--primary);
    color: white;
    transform: translateY(-3px);
    box-shadow: 0 7px 14px rgba(0, 0, 0, 0.1);
  }
  
  .scroll-btn:active {
    transform: translateY(0);
    box-shadow: var(--button-shadow);
  }
  
  .scroll-btn.disabled {
    opacity: 0.5;
    cursor: not-allowed;
    box-shadow: none;
  }
  
  /* Horizontal Scroll - Improved scrollbar */
  .horizontal-scroll {
    display: flex;
    overflow-x: auto;
    padding-bottom: 20px;
    scroll-behavior: smooth;
    gap: 20px;
    scrollbar-width: thin;
    scrollbar-color: var(--primary) var(--neutral-200);
    padding: 5px 5px 25px 5px;
    mask-image: linear-gradient(to right, transparent, black 5%, black 95%, transparent);
    -webkit-mask-image: linear-gradient(to right, transparent, black 5%, black 95%, transparent);
  }
  
  /* Customize scrollbar for webkit browsers */
  .horizontal-scroll::-webkit-scrollbar {
    height: 8px;
  }
  
  .horizontal-scroll::-webkit-scrollbar-thumb {
    background-color: var(--primary);
    border-radius: var(--border-radius-pill);
  }
  
  .horizontal-scroll::-webkit-scrollbar-track {
    background-color: var(--neutral-200);
    border-radius: var(--border-radius-pill);
  }
  
  /* Product Card - Modern design */
  .product-card {
    min-width: 280px;
    flex: 0 0 auto;
    background-color: white;
    border-radius: var(--border-radius-md);
    overflow: hidden;
    box-shadow: var(--card-shadow);
    transition: var(--transition);
    border: none;
    position: relative;
  }
  
  .product-card:hover {
    transform: translateY(-10px) scale(1.02);
    box-shadow: var(--card-shadow-hover);
    z-index: 1;
  }
  
  .card-img-container {
    height: 200px;
    position: relative;
    overflow: hidden;
  }
  
  .card-img-container img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.6s cubic-bezier(0.33, 1, 0.68, 1);
  }
  
  .product-card:hover .card-img-container img {
    transform: scale(1.08);
  }
  
  .card-img-container.no-img {
    background: linear-gradient(135deg, #f6f8f9 0%, #e5ebee 100%);
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    color: var(--neutral-600);
  }
  
  .card-img-container.no-img i {
    font-size: 3.5rem;
    margin-bottom: 15px;
    opacity: 0.6;
  }
  
  .card-body {
    padding: 20px;
  }
  
  .card-title {
    font-size: 1.2rem;
    margin-bottom: 15px;
    font-weight: 700;
    color: var(--dark);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    letter-spacing: -0.01rem;
  }
  
  .card-details {
    margin-bottom: 20px;
  }
  
  .price-info, .stock-info {
    display: flex;
    align-items: center;
    gap: 8px;
    margin-bottom: 8px;
    font-size: 0.95rem;
  }
  
  .price-info {
    color: var(--primary);
    font-weight: 700;
  }
  
  .price-info i {
    color: var(--primary);
  }
  
  .stock-info {
    color: var(--neutral-600);
  }
  
  .stock-info i {
    color: var(--secondary);
  }
  
  /* Modern button */
  .add-to-cart {
    width: 100%;
    padding: 12px 15px;
    border: none;
    background: linear-gradient(90deg, var(--primary) 0%, #ff5768 100%);
    color: white;
    border-radius: var(--border-radius-md);
    cursor: pointer;
    transition: var(--transition-bounce);
    font-weight: 600;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    box-shadow: var(--button-shadow);
    letter-spacing: 0.02rem;
  }
  
  .add-to-cart:hover:not(:disabled) {
    background: linear-gradient(90deg, var(--primary-hover) 0%, #e64c5c 100%);
    transform: translateY(-3px);
    box-shadow: 0 7px 14px rgba(230, 57, 70, 0.3);
  }
  
  .add-to-cart:active:not(:disabled) {
    transform: translateY(-1px);
  }
  
  .add-to-cart i {
    font-size: 1.2rem;
  }
  
  .add-to-cart:disabled {
    background: var(--neutral-400);
    cursor: not-allowed;
    box-shadow: none;
  }
  
  .add-to-cart.out-of-stock {
    opacity: 0.7;
  }
  
  /* Low stock warning indication */
  .low-stock-warning {
    color: var(--warning) !important;
    font-weight: bold;
    position: relative;
    display: inline-flex;
    align-items: center;
  }
  
  .low-stock-warning::after {
    content: '!';
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 18px;
    height: 18px;
    background-color: var(--warning);
    color: white;
    border-radius: 50%;
    font-size: 12px;
    font-weight: bold;
    margin-left: 5px;
  }
  
  /* Cart Styles - Floating cart button */
  .cart-badge {
    right: 25px;
    bottom: 25px;
    top: auto;
    z-index: 999;
    width: 60px;
    height: 60px;
    box-shadow: 0 6px 16px rgba(0, 0, 0, 0.15);
    transition: var(--transition-bounce);
    background: linear-gradient(135deg, var(--primary) 0%, #ff5768 100%);
    border: none;
  }
  
  .cart-badge:hover {
    transform: translateY(-5px) scale(1.05);
    box-shadow: 0 10px 20px rgba(230, 57, 70, 0.3);
  }
  
  .cart-badge:active {
    transform: translateY(-2px) scale(1.02);
  }
  
  .cart-badge i {
    font-size: 1.5rem;
  }
  
  .cart-badge .badge {
    top: 0;
    right: 0;
    font-weight: 700;
    font-size: 0.75rem;
    padding: 0.35em 0.65em;
  }
  
  /* Cart container - Modern slide-in panel */
  .cart-container {
    position: fixed;
    right: 0;
    top: 0;
    height: 100%;
    width: 0;
    max-width: 450px;
    background-color: white;
    box-shadow: -5px 0 25px rgba(0, 0, 0, 0.15);
    z-index: 1000;
    transition: width 0.4s cubic-bezier(0.16, 1, 0.3, 1);
    overflow: hidden;
    border-left: 1px solid var(--neutral-200);
  }
  
  .cart-container.active {
    width: 100%;
  }
  
  .cart-header {
    background: linear-gradient(90deg, var(--primary) 0%, #ff5768 100%);
    color: white;
    padding: 20px;
    position: relative;
    display: flex;
    align-items: center;
    justify-content: space-between;
  }
  
  .cart-header h3 {
    font-weight: 700;
    letter-spacing: 0.02rem;
    margin: 0;
  }
  
  .cart-close {
    cursor: pointer;
    font-size: 1.2rem;
    width: 36px;
    height: 36px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    background-color: rgba(255, 255, 255, 0.2);
    transition: var(--transition);
  }
  
  .cart-close:hover {
    background-color: rgba(255, 255, 255, 0.3);
    transform: rotate(90deg);
  }
  
  .cart-body {
    padding: 20px;
    overflow-y: auto;
    max-height: calc(100% - 300px);
  }
  
  .cart-footer {
    padding: 20px;
    background-color: var(--neutral-100);
    border-top: 1px solid var(--neutral-200);
    position: absolute;
    bottom: 0;
    width: 100%;
  }
  
  #empty-cart-message {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: 60px 0;
  }
  
  #empty-cart-message i {
    font-size: 4rem;
    margin-bottom: 20px;
    color: var(--neutral-400);
    opacity: 0.7;
  }
  
  #empty-cart-message p {
    font-size: 1.1rem;
    color: var(--neutral-600);
    font-weight: 500;
  }
  
  .cart-item {
    margin-bottom: 20px;
    padding-bottom: 20px;
    border-bottom: 1px solid var(--neutral-200);
    animation: fadeIn 0.5s ease;
    position: relative;
  }
  
  @keyframes fadeIn {
    from { opacity: 0; transform: translateY(15px); }
    to { opacity: 1; transform: translateY(0); }
  }
  
  .cart-item:last-child {
    margin-bottom: 0;
    padding-bottom: 0;
    border-bottom: none;
  }
  
  .cart-item h5 {
    font-weight: 600;
    color: var(--dark);
    margin-bottom: 0.5rem;
  }
  
  .remove-item {
    border: none !important;
    background: transparent !important;
    width: 30px;
    height: 30px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.2s;
  }
  
  .remove-item:hover {
    background-color: var(--primary-light) !important;
    color: var(--primary) !important;
    transform: rotate(90deg);
  }
  
  .quantity-input, .price-input {
    border: 1px solid var(--neutral-300);
    border-radius: var(--border-radius-sm);
    font-weight: 500;
    color: var(--dark);
    min-width: 80px;
  }
  
  .input-toggle {
    cursor: pointer;
    font-size: 0.8rem;
    color: var(--secondary);
    text-decoration: none;
    display: flex;
    align-items: center;
    gap: 5px;
    opacity: 0.8;
    transition: all 0.2s;
  }
  
  .input-toggle:hover {
    color: var(--secondary-hover);
    opacity: 1;
  }
  
  /* Bluetooth Status Indicator */
  .bluetooth-status {
    display: inline-block;
    width: 12px;
    height: 12px;
    border-radius: 50%;
    margin-right: 8px;
    position: relative;
  }
  
  .bluetooth-connected {
    background-color: var(--success);
    box-shadow: 0 0 8px var(--success);
    animation: pulse 2s infinite;
  }
  
  .bluetooth-disconnected {
    background-color: var(--primary);
  }
  
  @keyframes pulse {
    0% { box-shadow: 0 0 0 0 rgba(42, 157, 143, 0.7); }
    70% { box-shadow: 0 0 0 8px rgba(42, 157, 143, 0); }
    100% { box-shadow: 0 0 0 0 rgba(42, 157, 143, 0); }
  }
  
  #printer-status-text {
    font-weight: 500;
    font-size: 0.95rem;
  }
  
  #printer-name {
    font-size: 0.85rem;
    opacity: 0.8;
  }
  
  /* Employee Code Input - Modern design */
  .employee-code-input {
    padding: 20px;
    border-top: 1px solid var(--neutral-200);
    background-color: var(--neutral-100);
  }
  
  .code-input-container {
    display: flex;
    justify-content: center;
    margin: 20px 0;
    gap: 15px;
  }
  
  .code-digit {
    width: 55px;
    height: 65px;
    text-align: center;
    font-size: 26px;
    border: 2px solid var(--neutral-300);
    border-radius: var(--border-radius-md);
    outline: none;
    transition: var(--transition);
    background-color: white;
    font-weight: 600;
  }
  
  .code-digit:focus {
    border-color: var(--primary);
    box-shadow: 0 0 0 3px rgba(230, 57, 70, 0.25);
  }
  
  .code-digit.invalid {
    border-color: var(--primary);
    background-color: var(--primary-light);
    animation: shake 0.4s cubic-bezier(.36,.07,.19,.97) both;
  }
  
  @keyframes shake {
    10%, 90% { transform: translate3d(-1px, 0, 0); }
    20%, 80% { transform: translate3d(2px, 0, 0); }
    30%, 50%, 70% { transform: translate3d(-4px, 0, 0); }
    40%, 60% { transform: translate3d(4px, 0, 0); }
  }
  
  .code-digit.valid {
    border-color: var(--success);
    background-color: rgba(42, 157, 143, 0.1);
  }
  
  .code-hint {
    text-align: center;
    font-size: 0.9rem;
    margin-bottom: 15px;
    color: var(--neutral-600);
    font-weight: 500;
  }
  
  .verification-status {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    color: var(--neutral-600);
    font-weight: 600;
    height: 30px;
    font-size: 0.95rem;
  }
  
  .verification-success {
    color: var(--success);
  }
  
  .verification-error {
    color: var(--primary);
  }
  
  /* Modern loading spinner */
  .loading-spinner {
    width: 20px;
    height: 20px;
    border: 3px solid rgba(255, 255, 255, 0.3);
    border-top: 3px solid var(--primary);
    border-radius: 50%;
    animation: spin 0.8s linear infinite;
    display: none;
  }
  
  @keyframes spin {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
  }
  
  /* Toast Notification - Floating design */
  .toast-notification {
    position: fixed;
    top: 20px;
    right: 20px;
    background-color: white;
    color: var(--neutral-800);
    padding: 15px 20px;
    border-radius: var(--border-radius-md);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
    z-index: 9999;
    display: flex;
    align-items: center;
    gap: 12px;
    min-width: 300px;
    max-width: 450px;
    backdrop-filter: blur(10px);
    animation: slide-in-right 0.5s cubic-bezier(0.25, 0.46, 0.45, 0.94) both, 
               slide-out-right 0.5s cubic-bezier(0.25, 0.46, 0.45, 0.94) 2.5s forwards;
    border-left: 4px solid var(--success);
  }
  
  .toast-notification.success {
    border-left-color: var(--success);
  }
  
  .toast-notification.success i {
    color: var(--success);
  }
  
  .toast-notification.warning {
    border-left-color: var(--warning);
  }
  
  .toast-notification.warning i {
    color: var(--warning);
  }
  
  .toast-notification.error {
    border-left-color: var(--danger);
  }
  
  .toast-notification.error i {
    color: var(--danger);
  }
  
  .toast-notification.info {
    border-left-color: var(--secondary);
  }
  
  .toast-notification.info i {
    color: var(--secondary);
  }
  
  .toast-notification i {
    font-size: 1.5rem;
  }
  
  .toast-notification span {
    font-weight: 500;
    line-height: 1.4;
  }
  
  @keyframes slide-in-right {
    0% { transform: translateX(100%); opacity: 0; }
    100% { transform: translateX(0); opacity: 1; }
  }
  
  @keyframes slide-out-right {
    0% { transform: translateX(0); opacity: 1; }
    100% { transform: translateX(100%); opacity: 0; }
  }
  
  /* Stock notification styling */
  .stock-notification-container {
    position: fixed;
    bottom: 90px;
    right: 20px;
    z-index: 9999;
    max-width: 350px;
    max-height: 80vh;
    overflow-y: auto;
  }
  
  .stock-notification {
    background-color: white;
    border-radius: var(--border-radius-md);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.15);
    margin-bottom: 15px;
    overflow: hidden;
    animation: slide-in 0.5s cubic-bezier(0.25, 0.46, 0.45, 0.94) both;
    border: 1px solid var(--neutral-200);
  }
  
  .notification-hiding {
    animation: slide-out 0.5s cubic-bezier(0.25, 0.46, 0.45, 0.94) both;
  }
  
  /* Stock notification header */
  .stock-notification-header {
    background: linear-gradient(90deg, var(--danger) 0%, #ff4d4d 100%);
    color: white;
    padding: 15px;
    font-weight: 600;
    display: flex;
    justify-content: space-between;
    align-items: center;
    letter-spacing: 0.02rem;
  }
  
  .stock-notification-header i {
    margin-right: 8px;
  }
  
  .close-notification {
    background: none;
    border: none;
    color: white;
    cursor: pointer;
    font-size: 18px;
    padding: 0;
    margin: 0;
    width: 30px;
    height: 30px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    background-color: rgba(255, 255, 255, 0.2);
    transition: var(--transition);
  }
  
  .close-notification:hover {
    background-color: rgba(255, 255, 255, 0.3);
    transform: rotate(90deg);
  }
  
  /* Stock notification body */
  .stock-notification-body {
    padding: 20px;
  }
  
  .out-of-stock-section h6, 
  .low-stock-section h6 {
    margin-top: 0;
    margin-bottom: 12px;
    color: var(--neutral-800);
    font-weight: 600;
    font-size: 1rem;
    display: flex;
    align-items: center;
    gap: 8px;
  }
  
  .out-of-stock-section h6 i {
    color: var(--danger);
  }
  
  .low-stock-section h6 i {
    color: var(--warning);
  }
  
  .stock-notification-body ul {
    margin: 0 0 15px 0;
    padding-left: 28px;
  }
  
  .stock-notification-body li {
    margin-bottom: 8px;
    font-size: 0.95rem;
  }
  
  .out-of-stock-section li {
    color: var(--danger);
  }
  
  .low-stock-section li {
    color: var(--warning);
  }
  
  /* Animation curves */
  @keyframes slide-in {
    from { transform: translateX(100%); opacity: 0; }
    to { transform: translateX(0); opacity: 1; }
  }
  
  @keyframes slide-out {
    from { transform: translateX(0); opacity: 1; }
    to { transform: translateX(100%); opacity: 0; }
  }
  
  /* Printer message styling */
  #printer-message {
    background-color: rgba(247, 127, 0, 0.1);
    color: var(--warning);
    border: 1px solid rgba(247, 127, 0, 0.2);
    border-radius: var(--border-radius-md);
    padding: 15px;
    margin-top: 15px;
    font-weight: 500;
  }
  
  #printer-message i {
    margin-right: 8px;
  }
  
  #printer-message .btn {
    background-color: var(--warning);
    border: none;
    color: white;
    padding: 8px 15px;
    font-weight: 600;
    margin-top: 10px;
    transition: var(--transition);
    border-radius: var(--border-radius-sm);
  }
  
  #printer-message .btn:hover {
    background-color: #e97600;
    transform: translateY(-2px);
    box-shadow: 0 4px 8px rgba(247, 127, 0, 0.3);
  }
  
  /* Responsive Adjustments - Enhanced */
  @media (max-width: 992px) {
    .dashboard-title {
      font-size: 2.2rem;
    }
    
    .category-section {
      padding: 20px;
    }
  }
  
  @media (max-width: 768px) {
    .dashboard-container {
      padding: 0 15px;
    }
    
    .dashboard-title {
      font-size: 2rem;
    }
    
    .product-card {
      min-width: 250px;
    }
    
    .card-img-container {
      height: 180px;
    }
    
    .cart-container.active {
      max-width: 100%;
    }
    
    .category-header {
      flex-direction: column;
      align-items: flex-start;
      gap: 15px;
    }
    
    .scroll-controls {
      align-self: flex-end;
    }
    
    .toast-notification {
      max-width: 90%;
      right: 5%;
      left: auto;
    }
    
    .cart-badge {
      width: 50px;
      height: 50px;
      right: 15px;
      bottom: 15px;
    }
  }
  
  @media (max-width: 576px) {
    body {
      padding: 10px;
    }
    
    .dashboard-container {
      margin-top: 60px;
    }
    
    .dashboard-title {
      font-size: 1.6rem;
    }
    
    .dashboard-title::after {
      width: 60px;
      height: 3px;
    }
    
    .category-title {
      font-size: 1.2rem;
    }
    
    .product-card {
      min-width: 200px;
    }
    
    .card-img-container {
      height: 160px;
    }
    
    .code-digit {
      width: 45px;
      height: 55px;
      font-size: 22px;
    }
    
    .cart-badge {
      width: 45px;
      height: 45px;
      bottom: 10px;
      right: 10px;
    }
    
    .cart-badge i {
      font-size: 1.2rem;
    }
    
    .toast-notification {
      min-width: auto;
      max-width: 90%;
      padding: 12px 15px;
      top: 10px;
      right: 5%;
    }
    
    .toast-notification i {
      font-size: 1.2rem;
    }
  }
  
  /* Dark Mode Support - Enhanced */
  @media (prefers-color-scheme: dark) {
    :root {
      --neutral-100: #121212;
      --neutral-200: #1e1e1e;
      --neutral-300: #2c2c2c;
      --neutral-400: #3d3d3d;
      --neutral-500: #4f4f4f;
      --neutral-600: #777777;
      --neutral-700: #a0a0a0;
      --neutral-800: #d4d4d4;
      --neutral-900: #f0f0f0;
    }
    
    body {
      background-color: var(--neutral-100);
      color: var(--neutral-800);
    }
    
    .dashboard-title,
    .category-title,
    .card-title,
    .cart-item h5 {
      color: var(--neutral-800);
    }
    
    .category-section,
    .product-card,
    .cart-container,
    .status-bar,
    .toast-notification,
    .stock-notification {
      background-color: var(--neutral-200);
      border-color: var(--neutral-300);
    }
    
    .status-bar {
      background-color: rgba(30, 30, 30, 0.8);
    }
    
    .cart-footer,
    .employee-code-input {
      background-color: var(--neutral-100);
      border-top-color: var(--neutral-300);
    }
    
    .card-img-container.no-img {
      background: linear-gradient(135deg, #1a1a1a 0%, #2c2c2c 100%);
    }
    
    .scroll-btn {
      background-color: var(--neutral-300);
      color: var(--neutral-800);
    }
    
    .scroll-btn:hover {
      background-color: var(--primary);
      color: white;
    }
    
    .code-digit {
      background-color: var(--neutral-300);
      border-color: var(--neutral-400);
      color: var(--neutral-800);
    }
    
    .cart-item {
      border-bottom-color: var(--neutral-300);
    }
    
    .code-hint,
    .verification-status {
      color: var(--neutral-700);
    }
    
    .verification-success {
      color: var(--success);
    }
    
    .verification-error {
      color: var(--primary);
    }
    
    .quantity-input, 
    .price-input {
      background-color: var(--neutral-300);
      color: var(--neutral-800);
      border-color: var(--neutral-400);
    }
    
    .horizontal-scroll::-webkit-scrollbar-track {
      background-color: var(--neutral-300);
    }
    
    #empty-cart-message p {
      color: var(--neutral-600);
    }
    
    #empty-cart-message i {
      color: var(--neutral-500);
    }
    
    /* Additional dark mode enhancements */
    .product-card::before,
    .category-section::before {
      background: linear-gradient(90deg, var(--primary) 0%, #3a1f23 100%);
    }
  }