/* SKU Generator Specific Styles */

.sku-tool-container {
    background: white;
    border-radius: 16px;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.08);
    padding: 2rem;
    margin-top: 2rem;
    border: 1px solid var(--border-light);
}

.tool-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 2rem;
}

@media (max-width: 900px) {
    .tool-grid {
        grid-template-columns: 1fr;
    }
}

.input-section {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.preview-section {
    background: var(--bg-light);
    border-radius: 12px;
    padding: 1.5rem;
    display: flex;
    flex-direction: column;
    gap: 1rem;
    height: fit-content;
}

.form-group {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.form-group label {
    font-weight: 600;
    font-size: 0.95rem;
    color: var(--text-dark);
}

.form-control {
    padding: 0.75rem 1rem;
    border: 1px solid var(--border-light);
    border-radius: 8px;
    font-size: 1rem;
    transition: border-color 0.2s, box-shadow 0.2s;
}

.form-control:focus {
    outline: none;
    border-color: var(--primary-green);
    box-shadow: 0 0 0 3px rgba(1, 155, 95, 0.1);
}

.attribute-row {
    display: grid;
    grid-template-columns: 1fr 2fr auto;
    gap: 1rem;
    align-items: start;
    padding: 1rem;
    background: var(--bg-light);
    border-radius: 8px;
    margin-bottom: 0.5rem;
}

.btn-icon {
    background: none;
    border: none;
    color: #ef4444; /* Red for delete */
    cursor: pointer;
    padding: 0.5rem;
    border-radius: 4px;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: background 0.2s;
}

.btn-icon:hover {
    background: rgba(239, 68, 68, 0.1);
}

.btn-add {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.5rem 1rem;
    background: white;
    border: 1px dashed var(--primary-green);
    color: var(--primary-green);
    border-radius: 8px;
    cursor: pointer;
    font-weight: 500;
    transition: all 0.2s;
    width: fit-content;
}

.btn-add:hover {
    background: rgba(1, 155, 95, 0.05);
}

.results-container {
    max-height: 400px;
    overflow-y: auto;
    background: white;
    border: 1px solid var(--border-light);
    border-radius: 8px;
}

.sku-table {
    width: 100%;
    border-collapse: collapse;
    font-size: 0.9rem;
}

.sku-table th {
    background: #f1f5f9;
    padding: 0.75rem 1rem;
    text-align: left;
    font-weight: 600;
    position: sticky;
    top: 0;
    border-bottom: 1px solid var(--border-light);
}

.sku-table td {
    padding: 0.75rem 1rem;
    border-bottom: 1px solid var(--border-light);
    font-family: monospace;
}

.sku-table tr:last-child td {
    border-bottom: none;
}

.action-buttons {
    display: flex;
    gap: 1rem;
    margin-top: 1rem;
}

.btn-primary {
    background: var(--primary-green);
    color: white;
    border: none;
    padding: 0.75rem 1.5rem;
    border-radius: 8px;
    font-weight: 600;
    cursor: pointer;
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    transition: background 0.2s;
}

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

.btn-secondary {
    background: white;
    color: var(--text-dark);
    border: 1px solid var(--border-light);
    padding: 0.75rem 1.5rem;
    border-radius: 8px;
    font-weight: 600;
    cursor: pointer;
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    transition: background 0.2s;
}

.btn-secondary:hover {
    background: var(--bg-light);
}

.empty-state {
    text-align: center;
    padding: 3rem 1rem;
    color: var(--text-muted);
}

.badge-count {
    background: var(--primary-green);
    color: white;
    padding: 0.2rem 0.6rem;
    border-radius: 999px;
    font-size: 0.8rem;
    font-weight: 600;
}