/**
 * File: inventory-management.css
 * Location: /wp-content/plugins/inventory-management-vsim/css/inventory-management.css
 * 
 * Stylesheet for Very simple inventory management (VSIM) plugin
 */

/* Shortcode container - theme-independent styling */
.inventory-management-container {
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Oxygen-Sans, Ubuntu, Cantarell, "Helvetica Neue", sans-serif;
    font-size: 14px;
    line-height: 1.5;
    color: #333;
    max-width: 100%;
    margin: 20px 0;
    padding: 20px;
    background-color: #fff;
    border-radius: 4px;
    box-shadow: 0 1px 3px rgba(0,0,0,0.1);
    box-sizing: border-box;
}

.inventory-management-container * {
    box-sizing: border-box;
}

.inventory-management-container h2.inventory-management-title {
    font-size: 24px;
    font-weight: 600;
    margin: 0 0 20px 0;
    padding: 0 0 10px 0;
    border-bottom: 1px solid #eee;
    color: #333;
    line-height: 1.2;
}

.inventory-management-container input[type="text"],
.inventory-management-container input[type="number"],
.inventory-management-container button {
    font-family: inherit;
    font-size: 14px;
    line-height: 1.5;
}

.inventory-management-container input[type="text"],
.inventory-management-container input[type="number"] {
    width: 100%;
    padding: 8px 10px;
    border: 1px solid #ddd;
    border-radius: 4px;
    background-color: #fff;
    color: #333;
}

.inventory-management-container button {
    cursor: pointer;
    border-radius: 4px;
    padding: 8px 12px;
    border: 1px solid #ccc;
    background-color: #f8f8f8;
    color: #333;
    transition: all 0.2s;
}

.inventory-management-container button:hover {
    background-color: #f0f0f0;
}

/* Table styles with increased specificity for theme independence */
.inventory-table,
.inventory-management-container .inventory-table {
    width: 100%;
    border-collapse: collapse;
    margin-top: 20px;
    background: white;
    box-shadow: 0 1px 3px rgba(0,0,0,0.1);
    border-radius: 4px;
    border: 1px solid #eee;
}
.inventory-table th, 
.inventory-table td,
.inventory-management-container .inventory-table th, 
.inventory-management-container .inventory-table td {
    padding: 12px 15px;
    text-align: left;
    border-bottom: 1px solid #eee;
    border-right: none;
    border-left: none;
    background: transparent;
    vertical-align: middle;
}
.inventory-table th,
.inventory-management-container .inventory-table th {
    background-color: #f5f5f5;
    font-weight: 600;
    color: #333;
    border-bottom: 2px solid #ddd;
}
.inventory-table tr:hover,
.inventory-management-container .inventory-table tr:hover {
    background-color: #f9f9f9;
}
.inventory-table tr:last-child td,
.inventory-management-container .inventory-table tr:last-child td {
    border-bottom: none;
}
.inventory-buttons,
.inventory-management-container .inventory-buttons {
    white-space: nowrap;
    text-align: right;
}
.inventory-buttons button, 
.inventory-buttons a,
.inventory-management-container .inventory-buttons button, 
.inventory-management-container .inventory-buttons a {
    margin-right: 5px;
    cursor: pointer;
    display: inline-block;
}
/* More space between the + and - buttons */
.inventory-buttons .inventory-plus,
.inventory-management-container .inventory-buttons .inventory-plus {
    margin-right: 10px;
}
/* Icon buttons in action column */
.inventory-edit-btn,
.inventory-management-container .inventory-edit-btn {
    color: #ffb900 !important;
    border: none !important;
    background: transparent !important;
    padding: 5px !important;
    box-shadow: none !important;
    font-size: 16px !important;
}
.inventory-delete-btn,
.inventory-management-container .inventory-delete-btn {
    color: #d63638 !important;
    border: none !important;
    background: transparent !important;
    padding: 5px !important;
    box-shadow: none !important;
    font-size: 16px !important;
}
.inventory-icon,
.inventory-management-container .inventory-icon {
    font-size: 16px;
    line-height: 1;
}
.inventory-modal,
.inventory-management-container .inventory-modal {
    display: none;
    position: fixed;
    z-index: 10000; /* Higher z-index to prevent theme interference */
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0,0,0,0.5);
    overflow: auto;
}
.inventory-modal-content,
.inventory-management-container .inventory-modal-content {
    background-color: #fff;
    margin: 5% auto;
    padding: 25px;
    width: 60%;
    max-width: 600px;
    border-radius: 5px;
    box-shadow: 0 5px 15px rgba(0,0,0,0.2);
    max-height: 80vh;
    overflow-y: auto;
    position: relative;
}
.inventory-close,
.inventory-management-container .inventory-close {
    float: right;
    cursor: pointer;
    font-size: 22px;
    font-weight: bold;
    color: #777;
    line-height: 1;
    text-decoration: none;
}
.inventory-close:hover,
.inventory-management-container .inventory-close:hover {
    color: #333;
    text-decoration: none;
}
.inventory-form-row,
.inventory-management-container .inventory-form-row {
    margin-bottom: 15px;
}
.inventory-form-row label,
.inventory-management-container .inventory-form-row label {
    display: block;
    margin-bottom: 5px;
    font-weight: 500;
    color: #333;
}
.inventory-form-row input[type="text"],
.inventory-form-row input[type="number"],
.inventory-form-row select,
.inventory-management-container .inventory-form-row input[type="text"],
.inventory-management-container .inventory-form-row input[type="number"],
.inventory-management-container .inventory-form-row select {
    width: 100%;
    padding: 8px 10px;
    border-radius: 4px;
    border: 1px solid #ddd;
    background-color: #fff;
    color: #333;
}
.inventory-form-row input[type="text"]:focus,
.inventory-form-row input[type="number"]:focus,
.inventory-form-row select:focus,
.inventory-management-container .inventory-form-row input[type="text"]:focus,
.inventory-management-container .inventory-form-row input[type="number"]:focus,
.inventory-management-container .inventory-form-row select:focus {
    outline: none;
    border-color: #2271b1;
    box-shadow: 0 0 0 1px #2271b1;
}
.inventory-actions {
    display: flex;
    gap: 10px;
}
.inventory-actions .button {
    padding: 6px 12px;
}
.inventory-actions .button-primary {
    background: #2271b1;
    border-color: #2271b1;
    color: white;
}
.inventory-actions .button-danger {
    background: #d63638;
    border-color: #d63638;
    color: white;
}
.inventory-plus, .inventory-minus {
    min-width: 30px;
    height: 30px;
    text-align: center;
    padding: 0;
    line-height: 1;
}
.inventory-plus {
    background: #2271b1 !important;
    border-color: #2271b1 !important;
    color: white !important;
}
.inventory-minus {
    background: #d63638 !important;
    border-color: #d63638 !important;
    color: white !important;
}
.inventory-container {
    background: white;
    padding: 20px;
    border-radius: 4px;
    box-shadow: 0 1px 3px rgba(0,0,0,0.1);
    margin-bottom: 20px;
}
.inventory-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 20px;
}
.empty-row {
    text-align: center;
    padding: 20px;
    font-style: italic;
    color: #777;
}
.updated {
    animation: highlight 1.5s;
}
@keyframes highlight {
    0% { background-color: #e6f7ff; }
    50% { background-color: #e6f7ff; }
    100% { background-color: transparent; }
}

/* Search field styling */
.inventory-search {
    display: flex;
    align-items: center;
    gap: 10px;
    margin-bottom: 20px;
    max-width: 500px;
}
.inventory-search-wrapper {
    position: relative;
    flex: 1;
}
.inventory-search input {
    width: 100%;
    padding: 8px 10px;
    padding-right: 35px;
    border-radius: 4px;
    border: 1px solid #ddd;
}

.reset-btn {
    position: absolute;
    right: 35px;
    top: 50%;
    transform: translateY(-50%);
    background: none;
    border: none;
    font-size: 18px;
    line-height: 1;
    padding: 0;
    width: 20px;
    height: 20px;
    cursor: pointer;
    color: #666;
    display: none; /* Hidden by default */
}

.reset-btn:hover {
    color: #d63638;
}

.inventory-search button {
    padding: 8px 15px;
    border-radius: 4px;
    border: 1px solid #ccc;
    background-color: #f0f0f0;
    color: #333;
    cursor: pointer;
    height: 36px;
    line-height: 1;
}

.inventory-spinner {
    display: none;
    position: absolute;
    right: 10px;
    top: 50%;
    transform: translateY(-50%);
    width: 20px;
    height: 20px;
    border: 2px solid rgba(0, 0, 0, 0.1);
    border-left-color: #2271b1;
    border-radius: 50%;
    animation: spin 1s linear infinite;
}

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

/* Filter and input field styling */
.filter-input-wrapper {
    position: relative;
    flex-grow: 1;
}

.inventory-tabs {
    display: flex;
    border-bottom: 1px solid #ccc;
    margin-bottom: 20px;
}
.inventory-tab {
    padding: 10px 15px;
    cursor: pointer;
    border: 1px solid transparent;
    border-bottom: none;
    margin-bottom: -1px;
    background: #f5f5f5;
    border-radius: 4px 4px 0 0;
    margin-right: 5px;
}
.inventory-tab.active {
    background: white;
    border-color: #ccc;
    border-bottom-color: white;
}
.inventory-tab-content {
    display: none;
}
.inventory-tab-content.active {
    display: block;
}
.inventory-filters {
    display: flex;
    flex-wrap: wrap;
    gap: 15px;
    margin-bottom: 20px;
    align-items: flex-end;
}
.inventory-filter {
    flex: 1;
    min-width: 200px;
}
.ui-autocomplete {
    max-height: 200px;
    overflow-y: auto;
    overflow-x: hidden;
    z-index: 10001 !important; /* Higher than the modal */
    background-color: #fff;
    border: 1px solid #ddd;
    border-radius: 4px;
    box-shadow: 0 2px 5px rgba(0,0,0,0.1);
    padding: 5px 0;
}

.ui-autocomplete .ui-menu-item {
    padding: 5px 10px;
    cursor: pointer;
    list-style: none;
    color: #333;
    font-size: 14px;
}

.ui-autocomplete .ui-menu-item-wrapper.ui-state-active {
    background-color: #f0f7fc;
    border: none;
    margin: 0;
}

/* Stock indicator colors */
.stock-critical {
    background-color: #ffebee; /* Light red */
    padding: 5px 10px;
    border-radius: 3px;
    font-weight: bold;
    color: #d32f2f;
}
.stock-low {
    background-color: #fff3e0; /* Light orange */
    padding: 5px 10px;
    border-radius: 3px;
    font-weight: bold;
    color: #ef6c00;
}
.stock-good {
    background-color: #e8f5e9; /* Light green */
    padding: 5px 10px;
    border-radius: 3px;
    font-weight: bold;
    color: #388e3c;
}

.inventory-users-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(150px, 1fr));
    gap: 10px;
    margin-bottom: 20px;
}
.inventory-user-button {
    display: block;
    padding: 10px;
    text-align: center;
    background: #f5f5f5;
    border: 1px solid #ddd;
    border-radius: 4px;
    cursor: pointer;
    transition: all 0.2s;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}
.inventory-user-button:hover {
    background: #e9e9e9;
}
.inventory-user-button.selected {
    background: #2271b1;
    color: white;
    border-color: #2271b1;
}

/* Buttons in modals */
.inventory-plus-button, .inventory-minus-button {
    padding: 8px 15px;
    border-radius: 4px;
    border: 1px solid;
    font-size: 14px;
    cursor: pointer;
    min-width: 100px;
    text-align: center;
}

.inventory-plus-button {
    background-color: #388e3c;
    border-color: #388e3c;
    color: white;
}

.inventory-minus-button {
    background-color: #d63638;
    border-color: #d63638;
    color: white;
}

/* Pagination styling */
.inventory-pagination {
    margin-top: 20px;
    text-align: center;
}

.inventory-pagination a, .inventory-pagination span {
    display: inline-block;
    padding: 8px 12px;
    margin: 0 4px;
    border: 1px solid #ddd;
    border-radius: 4px;
    background-color: #fff;
    color: #333;
    text-decoration: none;
    transition: all 0.2s;
}

.inventory-pagination a:hover {
    background-color: #f5f5f5;
}

.inventory-pagination .current {
    background-color: #2271b1;
    color: white;
    border-color: #2271b1;
}

.inventory-pagination .disabled {
    color: #aaa;
    cursor: not-allowed;
}

/* Chart styles - smaller and better controlled */
.inventory-chart-container {
    margin-bottom: 30px;
    padding: 15px;
    background-color: #fff;
    border-radius: 4px;
    box-shadow: 0 1px 3px rgba(0,0,0,0.1);
}

.inventory-chart-title {
    margin-top: 0;
    margin-bottom: 15px;
    font-size: 16px;
    font-weight: 600;
    color: #333;
    padding-bottom: 8px;
    border-bottom: 1px solid #eee;
}

/* Smaller format for charts */
.inventory-chart-canvas {
    width: 100%;
    height: 250px;
}

/* Special style for the main chart */
.inventory-main-chart-container {
    max-width: 900px;
    margin: 0 auto 30px auto;
}

/* Responsive styling */
@media screen and (max-width: 782px) {
    .inventory-header {
        flex-direction: column;
        align-items: flex-start;
    }
    .inventory-header a {
        margin-top: 10px;
    }
    .inventory-modal-content {
        width: 90%;
        margin: 10% auto;
    }
    .inventory-filters {
        flex-direction: column;
    }
    .inventory-filter {
        width: 100%;
    }
    .inventory-users-grid {
        grid-template-columns: repeat(auto-fill, minmax(120px, 1fr));
    }
    .inventory-chart-container {
        padding: 10px;
    }
}

@media screen and (max-width: 600px) {
    .inventory-table, .inventory-table thead, .inventory-table tbody, .inventory-table th, .inventory-table td, .inventory-table tr {
        display: block;
    }
    .inventory-table thead tr {
        position: absolute;
        top: -9999px;
        left: -9999px;
    }
    .inventory-table tr {
        margin-bottom: 15px;
        border: 1px solid #ddd;
        border-radius: 4px;
    }
    .inventory-table td {
        border: none;
        border-bottom: 1px solid #eee;
        position: relative;
        padding-left: 50%;
        text-align: right;
    }
    .inventory-table td:last-child {
        border-bottom: none;
    }
    .inventory-table td:before {
        position: absolute;
        top: 12px;
        left: 15px;
        width: 45%;
        padding-right: 10px;
        white-space: nowrap;
        font-weight: bold;
        text-align: left;
    }
    .inventory-table td:nth-of-type(1):before { content: "Item"; }
    .inventory-table td:nth-of-type(2):before { content: "Stock"; }
    .inventory-table td:nth-of-type(3):before { content: "Min. Stock"; }
    .inventory-table td:nth-of-type(4):before { content: "EAN Number"; }
    .inventory-table td:nth-of-type(5):before { content: "Last Taken"; }
    .inventory-table td:nth-of-type(6):before { content: "Taken By"; }
    .inventory-table td:nth-of-type(7):before { content: "Actions"; }
    
    .inventory-buttons {
        text-align: right;
        padding-right: 15px !important;
    }
    
    .inventory-search {
        flex-direction: column;
        align-items: stretch;
    }
    
    .inventory-search-wrapper {
        max-width: none;
        margin-bottom: 10px;
    }
}

/* PDF Export button */
.inventory-export-pdf {
    margin-left: 10px;
    background-color: #2271b1;
    color: white;
    border-color: #2271b1;
}

.inventory-export-pdf:hover {
    background-color: #135e96;
    border-color: #135e96;
    color: white;
}

.inventory-export-pdf .dashicons {
    margin-right: 5px;
    vertical-align: middle;
    font-size: 16px;
    line-height: 1.4;
}

/* Logbook quantity indicators */
.quantity-take {
    color: #d63638; /* WordPress red */
    font-weight: bold;
}
.quantity-add {
    color: #00a32a; /* WordPress green */
    font-weight: bold;
}

/* Shortcode plus/minus buttons */
.inventory-management-container .inventory-plus,
.inventory-management-container .inventory-minus {
    min-width: 30px;
    height: 30px;
    text-align: center;
    padding: 0;
    line-height: 1;
    font-weight: bold;
    font-size: 16px;
}

.inventory-management-container .inventory-plus {
    background-color: #2271b1 !important;
    border-color: #2271b1 !important;
    color: white !important;
}

.inventory-management-container .inventory-minus {
    background-color: #d63638 !important;
    border-color: #d63638 !important;
    color: white !important;
}

/* Shortcode search functionality */
.inventory-management-container .inventory-search {
    display: flex;
    align-items: center;
    gap: 10px;
    margin-bottom: 20px;
}

.inventory-management-container .inventory-search-wrapper {
    position: relative;
    flex: 1;
    max-width: 300px;
}

.inventory-management-container .inventory-search input {
    width: 100%;
    padding: 8px 10px;
    padding-right: 35px; /* Space for spinner */
    border-radius: 4px;
    border: 1px solid #ddd;
}

.inventory-management-container .inventory-search button {
    padding: 8px 15px;
    border-radius: 4px;
    border: 1px solid #ccc;
    background-color: #f0f0f0;
    color: #333;
    cursor: pointer;
    height: 36px;
    line-height: 1;
}

.inventory-management-container .inventory-spinner {
    display: none;
    position: absolute;
    right: 10px;
    top: 50%;
    transform: translateY(-50%);
    width: 20px;
    height: 20px;
    border: 2px solid rgba(0, 0, 0, 0.1);
    border-left-color: #2271b1;
    border-radius: 50%;
    animation: spin 1s linear infinite;
}

/* Ensure jQuery UI autocomplete styling works well */
.ui-autocomplete {
    max-height: 200px;
    overflow-y: auto;
    overflow-x: hidden;
    z-index: 10001 !important; /* Higher than the modal */
    background-color: #fff;
    border: 1px solid #ddd;
    border-radius: 4px;
    box-shadow: 0 2px 5px rgba(0,0,0,0.1);
    padding: 5px 0;
}

.ui-autocomplete .ui-menu-item {
    padding: 5px 10px;
    cursor: pointer;
    list-style: none;
    color: #333;
    font-size: 14px;
}

.ui-autocomplete .ui-menu-item-wrapper.ui-state-active {
    background-color: #f0f7fc;
    border: none;
    margin: 0;
}

/* Empty row and error message styling */
.inventory-management-container .empty-row {
    text-align: center;
    padding: 20px;
    font-style: italic;
    color: #777;
}

.inventory-management-container p.error {
    color: #d63638;
    padding: 10px;
    background-color: #ffeeee;
    border-left: 4px solid #d63638;
    margin: 0 0 20px 0;
}

/* User buttons in modal */
.inventory-management-container .inventory-users-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(150px, 1fr));
    gap: 10px;
    margin-bottom: 20px;
}

.inventory-management-container .inventory-user-button {
    display: block;
    padding: 10px;
    text-align: center;
    background: #f5f5f5;
    border: 1px solid #ddd;
    border-radius: 4px;
    cursor: pointer;
    transition: all 0.2s;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
    color: #333;
    font-size: 14px;
    text-decoration: none;
}

.inventory-management-container .inventory-user-button:hover {
    background: #e9e9e9;
    text-decoration: none;
}

.inventory-management-container .inventory-user-button.selected {
    background: #2271b1;
    color: white;
    border-color: #2271b1;
}

/* Modal action buttons */
.inventory-management-container .inventory-plus-button,
.inventory-management-container .inventory-minus-button {
    padding: 8px 15px;
    border-radius: 4px;
    border: 1px solid;
    font-size: 14px;
    cursor: pointer;
    min-width: 100px;
    text-align: center;
    font-weight: 500;
}

.inventory-management-container .inventory-plus-button {
    background-color: #00a32a;
    border-color: #00a32a;
    color: white;
}

.inventory-management-container .inventory-minus-button {
    background-color: #d63638;
    border-color: #d63638;
    color: white;
}

/* Responsive styles for the shortcode */
@media screen and (max-width: 782px) {
    .inventory-management-container {
        padding: 15px;
    }
    
    .inventory-management-container .inventory-modal-content {
        width: 90%;
        padding: 20px;
    }
    
    .inventory-management-container .inventory-users-grid {
        grid-template-columns: repeat(auto-fill, minmax(120px, 1fr));
    }
    
    .inventory-management-container .inventory-search {
        flex-direction: column;
        align-items: stretch;
    }
    
    .inventory-management-container .inventory-search-wrapper {
        max-width: 100%;
        margin-bottom: 10px;
    }
}

@media screen and (max-width: 600px) {
    .inventory-management-container {
        padding: 10px;
    }
    
    .inventory-management-container h2.inventory-management-title {
        font-size: 20px;
    }
    
    .inventory-management-container .inventory-table,
    .inventory-management-container .inventory-table thead,
    .inventory-management-container .inventory-table tbody,
    .inventory-management-container .inventory-table th,
    .inventory-management-container .inventory-table td,
    .inventory-management-container .inventory-table tr {
        display: block;
    }
    
    .inventory-management-container .inventory-table thead tr {
        position: absolute;
        top: -9999px;
        left: -9999px;
    }
    
    .inventory-management-container .inventory-table tr {
        margin-bottom: 15px;
        border: 1px solid #ddd;
        border-radius: 4px;
    }
    
    .inventory-management-container .inventory-table td {
        border: none;
        border-bottom: 1px solid #eee;
        position: relative;
        padding-left: 50%;
        text-align: right;
        min-height: 30px;
    }
    
    .inventory-management-container .inventory-table td:last-child {
        border-bottom: none;
    }
    
    .inventory-management-container .inventory-table td:before {
        position: absolute;
        top: 12px;
        left: 15px;
        width: 45%;
        padding-right: 10px;
        white-space: nowrap;
        font-weight: bold;
        text-align: left;
    }
    
    .inventory-management-container .inventory-table td:nth-of-type(1):before { content: "Item"; }
    .inventory-management-container .inventory-table td:nth-of-type(2):before { content: "Stock"; }
    .inventory-management-container .inventory-table td:nth-of-type(3):before { content: "Min. Stock"; }
    .inventory-management-container .inventory-table td:nth-of-type(4):before { content: "EAN Number"; }
    .inventory-management-container .inventory-table td:nth-of-type(5):before { content: "Last Taken"; }
    .inventory-management-container .inventory-table td:nth-of-type(6):before { content: "Taken By"; }
    .inventory-management-container .inventory-table td:nth-of-type(7):before { content: "Actions"; }
    
    .inventory-management-container .inventory-buttons {
        text-align: right;
        padding-right: 0 !important;
    }
}

/* Activity log styles */
/* Filter row styles */
.filter-row {
    display: flex;
    flex-wrap: wrap;
    gap: 15px;
    margin-bottom: 15px;
}
.filter-group {
    display: flex;
    flex-direction: column;
    min-width: 200px;
}
.filter-actions {
    display: flex;
    align-items: flex-end;
    gap: 10px;
}
.autocomplete-loading {
    /* Use WordPress admin spinner without hardcoding path */
    background-repeat: no-repeat;
    background-position: 95% center;
    background-size: 20px;
}

/* Fix autocomplete styling for better readability */
.ui-menu-item .ui-menu-item-wrapper.ui-state-active {
    background-color: #2271b1 !important;
    color: #fff !important;
    border: none !important;
    font-weight: normal !important;
}

/* Highlight EAN code within autocomplete */
.ui-menu-item .ean-code {
    color: #666;
    font-style: italic;
    margin-left: 5px;
}
.ui-menu-item .ui-state-active .ean-code {
    color: #fff !important;
}

/* Radio buttons styled as action buttons */
.action-filter-container {
    display: flex;
    margin-bottom: 15px;
    gap: 10px;
}
.action-filter-container label {
    margin-right: 10px;
    font-weight: bold;
}
.action-filter {
    display: none; /* Hide actual radio buttons */
}
.action-btn {
    display: inline-block;
    padding: 8px 16px;
    cursor: pointer;
    background-color: #f5f5f5;
    border: 1px solid #ddd;
    border-radius: 4px;
    text-align: center;
    transition: all 0.3s;
}
.action-filter:checked + .action-btn {
    background-color: #2271b1;
    color: white;
    border-color: #2271b1;
}

/* Hide the radio buttons visually but keep for accessibility */
.action-btn-group {
    position: relative;
    display: inline-block;
}
.action-btn-group input[type="radio"] {
    position: absolute;
    opacity: 0;
    width: 0;
    height: 0;
}
.action-btn-group label {
    display: inline-block;
    padding: 8px 16px;
    cursor: pointer;
    background-color: #f5f5f5;
    border: 1px solid #ddd;
    border-radius: 4px;
    text-align: center;
    transition: all 0.3s;
    margin: 0;
    font-weight: normal;
}
.action-btn-group input[type="radio"]:checked + label {
    background-color: #2271b1;
    color: white;
    border-color: #2271b1;
}

/* Filter section styling */
.filters-container {
    background-color: #f9f9f9;
    padding: 15px;
    border-radius: 4px;
    margin-bottom: 20px;
    border: 1px solid #e0e0e0;
}
.filters-container h3 {
    margin-top: 0;
    margin-bottom: 15px;
}

/* Header button spacing */
.inventory-header > div {
    display: flex;
    gap: 15px; /* Add space between buttons */
}

/* Filter clear buttons */
.filter-clear-btn {
    display: inline-flex;
    align-items: center;
    gap: 5px;
    margin-top: 5px;
    padding: 4px 8px;
    background-color: #d63638;
    border: 1px solid #d63638;
    border-radius: 3px;
    cursor: pointer;
    font-size: 12px;
    color: white;
    transition: all 0.2s;
}
.filter-clear-btn:hover {
    background-color: #b32d2e;
    border-color: #b32d2e;
}
.filter-clear-btn .dashicons {
    font-size: 14px;
    width: 14px;
    height: 14px;
}
.filter-active {
    border-left: 3px solid #2271b1;
    padding-left: 12px;
}

/* Spinner in activity log search */
.inventory-spinner {
    display: none;
    position: absolute;
    right: 10px;
    top: 50%;
    transform: translateY(-50%);
}

/* Items per page selector */
.items-per-page-selector {
    margin-top: 15px;
    text-align: right;
    font-size: 14px;
}

.items-per-page-selector label {
    margin-right: 10px;
    color: #555;
}

.items-per-page-selector select {
    padding: 4px 8px;
    border-radius: 4px;
    border: 1px solid #ddd;
    background-color: #fff;
    cursor: pointer;
}

.items-per-page-selector select:focus {
    border-color: #2271b1;
    box-shadow: 0 0 0 1px #2271b1;
    outline: none;
}

/* User login form styling */
#inventory-login-form {
    max-width: 400px;
    margin: 20px auto;
    padding: 20px;
    background-color: #f9f9f9;
    border-radius: 4px;
    border: 1px solid #e0e0e0;
}

#inventory-login-form p {
    margin-bottom: 15px;
}

#inventory-login-form label {
    display: block;
    margin-bottom: 5px;
    font-weight: 500;
}

#inventory-login-form input[type="text"],
#inventory-login-form input[type="password"] {
    width: 100%;
    padding: 8px 10px;
    border-radius: 4px;
    border: 1px solid #ddd;
}

#inventory-login-form .button-primary {
    background-color: #2271b1;
    border-color: #2271b1;
    color: white;
    padding: 8px 15px;
    border-radius: 4px;
    cursor: pointer;
    transition: all 0.2s;
}

#inventory-login-form .button-primary:hover {
    background-color: #135e96;
    border-color: #135e96;
}

/* Greeting styling */
.inventory-greeting {
    margin-bottom: 20px;
}

.inventory-greeting p {
    font-size: 18px;
    font-weight: 500;
    color: #2271b1;
    padding: 0;
    margin: 0 0 15px 0;
}

/* Toast Notifications */
.inventory-toast {
    position: fixed;
    bottom: 20px;
    right: 20px;
    background: linear-gradient(135deg, #10B981 0%, #059669 100%);
    color: white;
    padding: 16px 24px;
    border-radius: 12px;
    box-shadow: 0 8px 25px rgba(16, 185, 129, 0.25), 0 4px 12px rgba(0, 0, 0, 0.15);
    z-index: 999999;
    font-size: 14px;
    font-weight: 500;
    max-width: 380px;
    min-width: 300px;
    opacity: 0;
    transform: translateX(100%);
    transition: all 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
    border-left: 4px solid #34D399;
    backdrop-filter: blur(10px);
    pointer-events: auto;
}

.inventory-toast.show {
    opacity: 1;
    transform: translateX(0);
}

.inventory-toast.hide {
    opacity: 0;
    transform: translateX(100%);
}

.inventory-toast .toast-icon {
    display: inline-block;
    margin-right: 10px;
    font-size: 18px;
    background: rgba(255, 255, 255, 0.2);
    width: 28px;
    height: 28px;
    border-radius: 50%;
    text-align: center;
    line-height: 28px;
    vertical-align: top;
}

.inventory-toast .toast-content {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    width: calc(100% - 38px);
    display: inline-block;
    vertical-align: top;
}

.inventory-toast .toast-message {
    flex: 1;
    line-height: 1.5;
    margin-right: 12px;
}

.inventory-toast .toast-details {
    display: block;
    font-size: 13px;
    opacity: 0.9;
    margin-top: 6px;
    font-weight: 400;
    background: rgba(255, 255, 255, 0.1);
    padding: 6px 10px;
    border-radius: 6px;
    margin-top: 8px;
}

/* Success toast variant (green for adding) */
.inventory-toast.success {
    background: linear-gradient(135deg, #10B981 0%, #059669 100%);
    border-left: 4px solid #34D399;
    box-shadow: 0 8px 25px rgba(16, 185, 129, 0.25), 0 4px 12px rgba(0, 0, 0, 0.15);
}

/* Danger toast variant (red for removing) */
.inventory-toast.danger {
    background: linear-gradient(135deg, #EF4444 0%, #DC2626 100%);
    border-left: 4px solid #F87171;
    box-shadow: 0 8px 25px rgba(239, 68, 68, 0.25), 0 4px 12px rgba(0, 0, 0, 0.15);
}

/* Undo button styling */
.inventory-toast .toast-undo-btn {
    background: rgba(255, 255, 255, 0.2) !important;
    border: 1px solid rgba(255, 255, 255, 0.3) !important;
    color: white !important;
    padding: 6px 12px !important;
    border-radius: 6px !important;
    font-size: 12px !important;
    font-weight: 500 !important;
    cursor: pointer !important;
    transition: all 0.2s ease !important;
    backdrop-filter: blur(5px) !important;
    white-space: nowrap !important;
    min-width: auto !important;
    margin-left: 8px !important;
    flex-shrink: 0 !important;
    display: inline-flex !important;
    align-items: center !important;
    line-height: 1 !important;
}

.inventory-toast .toast-undo-btn:hover {
    background: rgba(255, 255, 255, 0.3) !important;
    border-color: rgba(255, 255, 255, 0.4) !important;
    transform: translateY(-1px) !important;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.15) !important;
}

.inventory-toast .toast-undo-btn:disabled {
    opacity: 0.6 !important;
    cursor: not-allowed !important;
    transform: none !important;
}

.inventory-toast .toast-undo-btn .dashicons {
    font-size: 14px !important;
    line-height: 1 !important;
    width: 14px !important;
    height: 14px !important;
}

/* Update toast content layout for better undo button placement */
.inventory-toast .toast-content {
    display: flex !important;
    justify-content: space-between !important;
    align-items: flex-start !important;
    width: calc(100% - 38px) !important;
    vertical-align: top !important;
}

/* Animation for multiple toasts */
.inventory-toast:not(:last-child) {
    margin-bottom: 12px;
}

/* Info toast variant (blue for undo confirmations) */
.inventory-toast.info {
    background: linear-gradient(135deg, #3B82F6 0%, #1D4ED8 100%);
    border-left: 4px solid #60A5FA;
    box-shadow: 0 8px 25px rgba(59, 130, 246, 0.25), 0 4px 12px rgba(0, 0, 0, 0.15);
}

/* Fancy Quantity Modal Styles for Backend */
.inventory-quantity-modal {
    display: none;
    position: fixed;
    z-index: 100000; /* Even higher for admin area */
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.6);
    backdrop-filter: blur(3px);
    animation: fadeIn 0.3s ease;
}

.inventory-quantity-modal.show {
    display: flex;
    align-items: center;
    justify-content: center;
}

.inventory-quantity-content {
    background: linear-gradient(135deg, #ffffff 0%, #f8f9fa 100%);
    border-radius: 16px;
    padding: 32px;
    max-width: 450px;
    width: 90%;
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.15), 0 10px 25px rgba(0, 0, 0, 0.1);
    transform: scale(0.9) translateY(-20px);
    transition: all 0.3s cubic-bezier(0.34, 1.56, 0.64, 1);
    border: 1px solid rgba(255, 255, 255, 0.2);
    position: relative;
    overflow: hidden;
}

.inventory-quantity-modal.show .inventory-quantity-content {
    transform: scale(1) translateY(0);
}

.inventory-quantity-content::before {
    content: "";
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: linear-gradient(90deg, #4CAF50, #2196F3, #FF9800, #E91E63);
    border-radius: 16px 16px 0 0;
}

.quantity-modal-header {
    text-align: center;
    margin-bottom: 24px;
}

.quantity-modal-icon {
    width: 64px;
    height: 64px;
    margin: 0 auto 16px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 28px;
    color: white;
    box-shadow: 0 8px 16px rgba(0, 0, 0, 0.1);
}

.quantity-modal-icon.plus {
    background: linear-gradient(135deg, #4CAF50, #45a049);
}

.quantity-modal-icon.minus {
    background: linear-gradient(135deg, #f44336, #d32f2f);
}

.quantity-modal-title {
    font-size: 24px;
    font-weight: 600;
    color: #333;
    margin: 0 0 8px 0;
}

.quantity-modal-subtitle {
    font-size: 16px;
    color: #666;
    margin: 0;
    font-weight: 500;
}

.quantity-modal-body {
    margin-bottom: 24px;
}

.quantity-input-group {
    position: relative;
    margin-bottom: 16px;
}

.quantity-input-label {
    display: block;
    margin-bottom: 8px;
    font-weight: 600;
    color: #333;
    font-size: 14px;
}

.quantity-input {
    width: 100% !important;
    padding: 16px 20px !important;
    border: 2px solid #e1e5e9 !important;
    border-radius: 12px !important;
    font-size: 18px !important;
    font-weight: 600 !important;
    text-align: center !important;
    background: white !important;
    transition: all 0.3s ease !important;
    box-sizing: border-box !important;
}

.quantity-input:focus {
    outline: none !important;
    border-color: #2196F3 !important;
    box-shadow: 0 0 0 4px rgba(33, 150, 243, 0.1) !important;
    transform: translateY(-2px);
}

.quantity-controls {
    display: flex;
    justify-content: center;
    gap: 12px;
    margin-top: 16px;
}

.quantity-btn {
    padding: 8px 16px !important;
    border: 2px solid #e1e5e9 !important;
    background: white !important;
    border-radius: 8px !important;
    font-size: 18px !important;
    font-weight: bold !important;
    color: #333 !important;
    cursor: pointer !important;
    transition: all 0.2s ease !important;
    width: 40px !important;
    height: 40px !important;
    display: flex !important;
    align-items: center !important;
    justify-content: center !important;
}

.quantity-btn:hover {
    background: #f5f5f5 !important;
    transform: translateY(-1px);
}

.quantity-modal-actions {
    display: flex;
    gap: 12px;
    justify-content: center;
}

.quantity-action-btn {
    padding: 14px 28px !important;
    border: none !important;
    border-radius: 12px !important;
    font-size: 16px !important;
    font-weight: 600 !important;
    cursor: pointer !important;
    transition: all 0.3s ease !important;
    min-width: 120px !important;
    position: relative !important;
    overflow: hidden !important;
}

.quantity-action-btn::before {
    content: "";
    position: absolute;
    top: 50%;
    left: 50%;
    width: 0;
    height: 0;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.3);
    transition: all 0.5s ease;
    transform: translate(-50%, -50%);
}

.quantity-action-btn:hover::before {
    width: 300px;
    height: 300px;
}

.quantity-confirm-btn {
    background: linear-gradient(135deg, #2196F3, #1976D2) !important;
    color: white !important;
    box-shadow: 0 4px 12px rgba(33, 150, 243, 0.3) !important;
}

.quantity-confirm-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(33, 150, 243, 0.4) !important;
}

.quantity-cancel-btn {
    background: linear-gradient(135deg, #f5f5f5, #e9ecef) !important;
    color: #333 !important;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1) !important;
}

.quantity-cancel-btn:hover {
    transform: translateY(-2px);
    background: linear-gradient(135deg, #e9ecef, #dee2e6) !important;
}