.search-button-bulk {
    background: #fc361d;
    color: white;
    border: none;
    transition: all 0.2s ease;
    padding: 8px 20px;
}

.search-button-bulk:hover,
.search-button-bulk:focus {
    background: #f92a10;
    color: white;
    outline: none;
    box-shadow: 0 0 0 1px #fff, 0 0 0 3px rgba(252, 54, 29, 0.3);
}
.search-button-bulk:active {
    background: #e52509;
    transform: translateY(1px);
}

.bulk-add-button {
    background: #f0c14b;
    color: black;
    border: none;
    transition: all 0.2s ease;
}
.bulk-add-button:hover,
.bulk-add-button:focus {
    background: #e0b442;
    color: black;
    outline: none;
    box-shadow: 0 0 0 1px #fff, 0 0 0 3px rgba(240, 193, 75, 0.3);
}
.bulk-add-button:active {
    background: #d0a439;
    transform: translateY(1px);
}

.bulk-sku-container {
    display: flex;
    gap: 2.5em;
    padding: 1.5em;
    background: #fff;
    position: relative;
    height: calc(90vh - 100px);
    overflow: hidden;
}

.sku-input {
    flex: 1;
    position: sticky;
    top: 0;
    height: fit-content;
    max-width: 300px;
}

.results-container {
    flex: 2;
    overflow-y: auto;
    padding-right: 1em;
}

#skuList {
    width: 100%;
    height: 300px;
    margin-bottom: 1em;
    padding: 1em;
    border: 1px solid #ddd;
    border-radius: 4px;
    font-family: monospace;
    font-size: 14px;
    resize: vertical;
    transition: border-color 0.2s;
    background: #fff;
}

#skuList:focus {
    border-color: #2271b1;
    box-shadow: 0 0 0 1px #2271b1;
    outline: none;
}

.product-item {
    background: #fff;
    border-bottom: 1px solid #e5e5e5;
    padding:5px 15px;
    margin-bottom: 0.8em;
    display: flex;
    justify-content: space-between;
    align-items: center;
    transition: box-shadow 0.2s, transform 0.2s;
}

.product-item:hover {
    box-shadow: 0 2px 8px rgba(0,0,0,0.1);
    transform: translateY(-1px);
}

.product-info {
    flex: 1;
    padding-right: 1em;
}

.product-info p {
    margin: 0.3em 0;
    color: #505050;
    font-size: 0.95em;
    line-height: 1.4;
}

.product-info a {
    color: #2271b1;
    text-decoration: none;
    font-weight: 500;
}

.product-info a:hover {
    text-decoration: underline;
}

.product-actions {
    display: flex;
    align-items: center;
    gap: 1em;
}

.quantity-controls {
    display: flex;
    align-items: center;
    border-radius: 4px;
    padding: 0.2em;
}

.qty-btn {
    background: #fff;
    border: 1px solid #ddd;
    border-radius: 3px;
    padding: 0.3em 0.8em;
    cursor: pointer;
    font-weight: bold;
    transition: all 0.2s ease;
    color: black;
}
.qty-btn:hover,
.qty-btn:focus {
    background: #f0f0f0;
    border-color: #999;
    color: black;
    outline: none;
    box-shadow: 0 0 0 1px #fff, 0 0 0 3px rgba(0, 0, 0, 0.1);
}
.qty-btn:active {
    background: #e5e5e5;
    transform: translateY(1px);
}

.qty-input {
    width: 60px;
    text-align: center;
    border: 1px solid #ddd;
    border-radius: 3px;
    margin: 0 0.5em;
    padding: 0.3em;
    font-size: 0.9em;
}

.add-all-button {
    background: #f0c14b;
    color: black;
    border: none;
    border-radius: 4px;
    padding: 0.8em 1.5em;
    margin-bottom: 1.5em!important;
    width: 100%;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.2s ease;
}
.add-all-button:hover,
.add-all-button:focus {
    background: #e0b442;
    color: black;
    outline: none;
    box-shadow: 0 0 0 1px #fff, 0 0 0 3px rgba(240, 193, 75, 0.3);
}
.add-all-button:active {
    background: #d0a439;
    transform: translateY(1px);
}

.not-found-skus {
    margin-bottom: 1.5em;
    padding: 1em;
    background: #fff5f5;
    border: 1px solid #feb2b2;
    border-radius: 6px;
    font-size: 0.9em;
}

.not-found-skus h4 {
    margin: 0 0 0.8em 0;
    color: #c53030;
    font-weight: 600;
}

.not-found-skus ul {
    margin: 0;
    padding-left: 1.5em;
    color: #666;
}

.min-qty-notice {
    color: #e2401c;
    font-size: 0.85em;
    margin: 0.2em 0;
    font-weight: 500;
}

.step-qty-notice {
    color: #666;
    font-size: 0.85em;
    margin: 0.2em 0;
}

.bulk-sku-modal {
    display: none;
    position: fixed;
    z-index: 999999;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0,0,0,0.5);
    backdrop-filter: blur(2px);
}

.bulk-sku-modal-content {
    background-color: #fff;
    margin: 2vh auto;
    padding: 1em;
    border-radius: 8px;
    width: 90%;
    max-width: 1200px;
    overflow: auto;
    box-shadow: 0 4px 20px rgba(0,0,0,0.15);
    position: relative;
    top: 50%;
    transform: translateY(-50%);
}

.bulk-sku-close {
    color: #666;
    float: right;
    font-size: 24px;
    font-weight: bold;
    cursor: pointer;
    transition: color 0.2s;
    margin: -0.5em -0.5em 0 0;
    padding: 0.5em;
}

.bulk-sku-close:hover {
    color: #000;
}

#notification {
    position: fixed;
    top: 20px;
    right: 20px;
    padding: 1em 1.5em;
    background: #4CAF50;
    color: white;
    border-radius: 6px;
    box-shadow: 0 2px 10px rgba(0,0,0,0.1);
    z-index: 9999999;
    font-weight: 500;
    display: none;
    animation: slideIn 0.3s ease-out;
}

@keyframes slideIn {
    from {
        transform: translateX(100%);
        opacity: 0;
    }
    to {
        transform: translateX(0);
        opacity: 1;
    }
}

@media screen and (max-width: 768px) {
    .bulk-sku-container {
        flex-direction: column;
        height: auto;
        gap: 1em;
        padding: 1em;
        overflow: visible;
    }

    .sku-input {
        position: relative;
        max-width: none;
        height: auto;
    }

    #skuList {
        height: 150px;
    }

    .results-container {
        padding-right: 0;
        max-height: calc(100vh - 300px);
        overflow-y: auto;
    }

    .bulk-sku-modal-content {
        height: 100vh;
        border-radius: 0;
        top: 0;
        transform: none;
    }

    .product-item {
        flex-direction: column;
        align-items: stretch;
        gap: 0.5em;
        padding: 10px;
    }

    .product-actions {
        justify-content: space-between;
        flex-wrap: wrap;
    }

    .quantity-controls {
        width: 100%;
        justify-content: center;
        margin-bottom: 0.5em;
    }

    .bulk-add-button {
        width: 100%;
    }
}

/* Add smooth transitions for interactive elements */
button, input, a {
    transition: all 0.2s ease;
}

.remove-product {
    position: absolute;
    left: 10px;
    top: 50%;
    transform: translateY(-50%);
    background: none;
    border: none;
    color: #666;
    font-size: 18px;
    cursor: pointer;
    padding: 5px;
    line-height: 1;
    border-radius: 50%;
    width: 30px;
    height: 30px;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.2s ease;
}
.remove-product:hover,
.remove-product:focus {
    background: #f0f0f0;
    color: #e2401c;
    outline: none;
    box-shadow: 0 0 0 1px #fff, 0 0 0 3px rgba(226, 64, 28, 0.2);
}
.remove-product:active {
    background: #e5e5e5;
    transform: translateY(-50%) scale(0.95);
}

.product-item {
    position: relative;
}

.product-info {
    padding-left: 40px;
}

/* Add these new skeleton loader styles */
.skeleton-loader {
    animation: fade 1.5s ease-in-out infinite;
}

.skeleton-item {
    background: #fff;
    border-bottom: 1px solid #e5e5e5;
    padding: 15px;
    margin-bottom: 0.8em;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.skeleton-info {
    flex: 1;
    padding-right: 1em;
}

.skeleton-text {
    height: 16px;
    background: #f0f0f0;
    border-radius: 4px;
    margin: 8px 0;
    width: 80%;
}

.skeleton-text.short {
    width: 40%;
}

.skeleton-actions {
    width: 120px;
    height: 35px;
    background: #f0f0f0;
    border-radius: 4px;
}

@keyframes fade {
    0% { opacity: 0.5; }
    50% { opacity: 1; }
    100% { opacity: 0.5; }
}

.sticky-add-all {
    position: sticky;
    top: 0;
    background: white;
    padding: 1em 0;
    z-index: 10;
    border-bottom: 1px solid #e5e5e5;
    margin-bottom: 1.5em;
}

.add-all-button {
    margin-bottom: 0 !important;
}

.products-container {
    position: relative;
}

/* Update existing media query for mobile */
@media screen and (max-width: 768px) {
    .sticky-add-all {
        padding: 0.5em 0;
    }
    
    /* ... existing mobile styles ... */
}

.instructions {
    margin-top: 1.5em;
    padding: 1em;
    background: #f8f9fa;
    border-radius: 6px;
    border: 1px solid #e2e8f0;
}

.instructions h3 {
    margin: 0 0 0.8em 0;
    color: #2d3748;
    font-size: 1.1em;
}

.instructions ol {
    margin: 0;
    padding-left: 1.2em;
}

.instructions li {
    color: #4a5568;
    margin-bottom: 0.5em;
    line-height: 1.4;
}

.instruction-note {
    margin: 0.8em 0 0 0;
    color: #718096;
    font-size: 0.9em;
    font-style: italic;
}

@media screen and (max-width: 768px) {
    .instructions {
        margin-top: 1em;
        padding: 0.8em;
    }
}

/* Add disabled state styles */
button:disabled,
button[disabled] {
    opacity: 0.6;
    cursor: not-allowed;
    pointer-events: none;
}

/* Focus styles for inputs */
input:focus,
textarea:focus {
    outline: none;
    box-shadow: 0 0 0 1px #fff, 0 0 0 3px rgba(34, 113, 177, 0.2);
    border-color: #2271b1;
}

.skeleton-loader {
position: relative; /* Add this */
}

.skeleton-loading-overlay {
display: none;
position: absolute;
top: 0;
left: 0;
right: 0;
bottom: 0;
background: rgba(255, 255, 255, 0.8);
justify-content: center;
align-items: center;
flex-direction: column;
z-index: 10;
}

.skeleton-spinner {
width: 40px;
height: 40px;
border: 4px solid #f3f3f3;
border-top: 4px solid #3498db;
border-radius: 50%;
animation: spin 1s linear infinite;
}

.skeleton-loading-overlay p {
margin-top: 10px;
color: #666;
font-weight: 500;
}

@keyframes spin {
0% { transform: rotate(0deg); }
100% { transform: rotate(360deg); }
}

.sticky-add-all {
    display: flex;
    gap: 10px;
    align-items: center;
}

.go-to-cart-button {
    background-color: #4CAF50 !important;
    color: white !important;
    text-decoration: none !important;
    padding: 10px 20px !important;
    border-radius: 4px !important;
    transition: background-color 0.3s !important;
}

.go-to-cart-button:hover {
    background-color: #45a049 !important;
}