/* Reset and Base Styles */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    background-color: #f5f5f5;
    color: #333;
    line-height: 1.6;
}

.container {
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 20px;
}

/* Header Styles */
header {
    background: linear-gradient(135deg, #2c3e50, #34495e);
    color: white;
    padding: 1rem 0;
    box-shadow: 0 2px 10px rgba(0,0,0,0.1);
    position: relative;
    z-index: 100;
}

.logo h1 {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 1.8rem;
    margin-bottom: 1rem;
}

/* Navigation - FIXED */
.main-menu {
    display: flex;
    list-style: none;
    gap: 20px;
    align-items: center;
}

.main-menu > li {
    position: relative;
}

.main-menu a {
    color: white;
    text-decoration: none;
    padding: 10px 15px;
    border-radius: 4px;
    display: flex;
    align-items: center;
    gap: 8px;
    transition: background-color 0.3s;
    cursor: pointer;
}

.main-menu a:hover {
    background-color: rgba(255,255,255,0.1);
}

.dropdown-menu {
    position: absolute;
    top: 100%;
    left: 0;
    background: white;
    min-width: 200px;
    box-shadow: 0 5px 15px rgba(0,0,0,0.2);
    border-radius: 4px;
    padding: 10px 0;
    opacity: 0;
    visibility: hidden;
    transform: translateY(-10px);
    transition: all 0.3s ease;
    z-index: 1000;
}

.dropdown-menu.show {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.dropdown-menu li {
    list-style: none;
}

.dropdown-menu a {
    color: #333;
    padding: 10px 20px;
    display: block;
}

.dropdown-menu a:hover {
    background-color: #f0f0f0;
}

.dropdown:hover .dropdown-menu {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.user-menu {
    margin-left: auto;
}

/* Main Content */
main {
    padding: 2rem 0;
    position: relative;
    z-index: 1;
}

.dashboard h2 {
    margin-bottom: 2rem;
    color: #2c3e50;
    display: flex;
    align-items: center;
    gap: 10px;
}

/* Stats Grid */
.stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 20px;
    margin-bottom: 2rem;
}

.stat-card {
    background: white;
    border-radius: 8px;
    padding: 20px;
    display: flex;
    align-items: center;
    gap: 20px;
    box-shadow: 0 2px 10px rgba(0,0,0,0.1);
    transition: transform 0.3s;
    position: relative;
    z-index: 1;
}

.stat-card:hover {
    transform: translateY(-5px);
}

.stat-icon {
    width: 60px;
    height: 60px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 24px;
}

.stat-info h3 {
    font-size: 14px;
    color: #666;
    margin-bottom: 5px;
}

.stat-number {
    font-size: 24px;
    font-weight: bold;
    color: #2c3e50;
}

/* Tables */
table {
    width: 100%;
    background: white;
    border-radius: 8px;
    overflow: hidden;
    box-shadow: 0 2px 10px rgba(0,0,0,0.1);
    margin-top: 20px;
    position: relative;
    z-index: 1;
}

table thead {
    background: #2c3e50;
    color: white;
}

table th, table td {
    padding: 12px 15px;
    text-align: left;
    border-bottom: 1px solid #eee;
}

table tbody tr:hover {
    background-color: #f9f9f9;
}

/* Form Styles */
.form-container {
    background: white;
    border-radius: 8px;
    padding: 2rem;
    box-shadow: 0 2px 10px rgba(0,0,0,0.1);
    position: relative;
    z-index: 1;
}

.form-group {
    margin-bottom: 1.5rem;
}

.form-group label {
    display: block;
    margin-bottom: 0.5rem;
    font-weight: 500;
    color: #333;
}

.form-control {
    width: 100%;
    padding: 10px 15px;
    border: 1px solid #ddd;
    border-radius: 4px;
    font-size: 14px;
    transition: border-color 0.3s;
}

.form-control:focus {
    outline: none;
    border-color: #3498db;
}

.btn {
    padding: 10px 20px;
    border: none;
    border-radius: 4px;
    cursor: pointer;
    font-size: 14px;
    font-weight: 500;
    transition: background-color 0.3s;
    display: inline-flex;
    align-items: center;
    gap: 8px;
}

.btn-primary {
    background-color: #3498db;
    color: white;
}

.btn-primary:hover {
    background-color: #2980b9;
}

.btn-success {
    background-color: #2ecc71;
    color: white;
}

.btn-success:hover {
    background-color: #27ae60;
}

.btn-danger {
    background-color: #e74c3c;
    color: white;
}

.btn-danger:hover {
    background-color: #c0392b;
}

/* Alert Styles */
.alert {
    padding: 12px 15px;
    border-radius: 4px;
    margin-bottom: 1rem;
    position: relative;
    z-index: 1;
}

.alert-success {
    background-color: #d4edda;
    color: #155724;
    border: 1px solid #c3e6cb;
}

.alert-danger {
    background-color: #f8d7da;
    color: #721c24;
    border: 1px solid #f5c6cb;
}

/* Status badges */
.status-badge {
    padding: 4px 12px;
    border-radius: 12px;
    font-size: 12px;
    font-weight: 500;
}

.status-badge.active {
    background-color: #d4edda;
    color: #155724;
}

.status-badge.inactive {
    background-color: #f8d7da;
    color: #721c24;
}

/* Responsive */
@media (max-width: 768px) {
    .main-menu {
        flex-direction: column;
        align-items: flex-start;
    }
    
    .user-menu {
        margin-left: 0;
        margin-top: 10px;
    }
    
    .stats-grid {
        grid-template-columns: 1fr;
    }
    
    .dropdown-menu {
        position: static;
        opacity: 1;
        visibility: visible;
        transform: none;
        display: none;
        background: #2c3e50;
        box-shadow: none;
        border-radius: 0;
        margin-top: 5px;
    }
    
    .dropdown-menu.show {
        display: block;
    }
}

/* Company-specific styles */
.company-container {
    max-width: 800px;
    margin: 0 auto;
}

.company-logo-preview {
    text-align: center;
    margin-bottom: 20px;
}

.company-logo {
    max-width: 200px;
    max-height: 200px;
    border: 1px solid #ddd;
    border-radius: 8px;
    padding: 10px;
    background: white;
    box-shadow: 0 2px 5px rgba(0,0,0,0.1);
}

.logo-placeholder {
    width: 200px;
    height: 200px;
    border: 2px dashed #ddd;
    border-radius: 8px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto;
    background: #f9f9f9;
}

.logo-placeholder i {
    font-size: 48px;
    color: #ccc;
}

.company-info-card {
    background: white;
    border-radius: 8px;
    padding: 2rem;
    box-shadow: 0 2px 10px rgba(0,0,0,0.1);
    margin-bottom: 2rem;
}

.company-info-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 2rem;
    padding-bottom: 1rem;
    border-bottom: 1px solid #eee;
}

.company-info-details {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1.5rem;
}

.company-info-item {
    margin-bottom: 1rem;
}

.company-info-label {
    font-weight: 600;
    color: #555;
    margin-bottom: 0.25rem;
    display: block;
}

.company-info-value {
    color: #333;
    font-size: 1rem;
}

.empty-state {
    text-align: center;
    padding: 4rem 2rem;
    background: white;
    border-radius: 8px;
    box-shadow: 0 2px 10px rgba(0,0,0,0.1);
}

.empty-state i {
    font-size: 64px;
    color: #ddd;
    margin-bottom: 1rem;
}

.empty-state h3 {
    color: #666;
    margin-bottom: 1rem;
}

.file-upload-container {
    margin-bottom: 1.5rem;
}

.file-upload-label {
    display: block;
    margin-bottom: 0.5rem;
    font-weight: 500;
}

.file-upload-box {
    border: 2px dashed #ddd;
    border-radius: 8px;
    padding: 2rem;
    text-align: center;
    background: #f9f9f9;
    cursor: pointer;
    transition: all 0.3s;
}

.file-upload-box:hover {
    border-color: #3498db;
    background: #e8f4fc;
}

.file-upload-box i {
    font-size: 48px;
    color: #3498db;
    margin-bottom: 1rem;
}

.file-upload-input {
    display: none;
}

.file-info {
    margin-top: 10px;
    font-size: 0.9rem;
    color: #666;
}

.checkbox-group {
    margin: 1rem 0;
}

.checkbox-group label {
    display: flex;
    align-items: center;
    gap: 8px;
    cursor: pointer;
}

@media (max-width: 768px) {
    .company-info-details {
        grid-template-columns: 1fr;
    }
    
    .company-info-card {
        padding: 1rem;
    }
}

/* Store-specific styles */
.stats-summary {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 1rem;
    margin-bottom: 2rem;
}

.stat-card-small {
    background: white;
    border-radius: 8px;
    padding: 1.5rem;
    box-shadow: 0 2px 10px rgba(0,0,0,0.1);
    text-align: center;
}

.stat-card-small h3 {
    font-size: 14px;
    color: #666;
    margin-bottom: 0.5rem;
}

.stat-card-small .number {
    font-size: 2rem;
    font-weight: bold;
    color: #2c3e50;
}

.store-table {
    width: 100%;
    background: white;
    border-radius: 8px;
    overflow: hidden;
    box-shadow: 0 2px 10px rgba(0,0,0,0.1);
}

.store-table th {
    background: #2c3e50;
    color: white;
    padding: 12px 15px;
    text-align: left;
}

.store-table td {
    padding: 12px 15px;
    border-bottom: 1px solid #eee;
}

.store-table tbody tr:hover {
    background-color: #f9f9f9;
}

.store-status {
    display: inline-block;
    padding: 4px 12px;
    border-radius: 20px;
    font-size: 12px;
    font-weight: 500;
}

.store-status.active {
    background-color: #d4edda;
    color: #155724;
}

.store-status.inactive {
    background-color: #f8d7da;
    color: #721c24;
}

.action-buttons {
    display: flex;
    gap: 5px;
}

.btn-sm {
    padding: 5px 10px;
    font-size: 12px;
}

.modal-overlay {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0,0,0,0.5);
    display: none;
    justify-content: center;
    align-items: center;
    z-index: 1000;
}

.modal-content {
    background: white;
    border-radius: 8px;
    padding: 2rem;
    width: 90%;
    max-width: 600px;
    max-height: 90vh;
    overflow-y: auto;
}

.modal-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 1.5rem;
    padding-bottom: 1rem;
    border-bottom: 1px solid #eee;
}

.modal-header h3 {
    margin: 0;
}

.close-modal {
    background: none;
    border: none;
    font-size: 24px;
    cursor: pointer;
    color: #666;
}

.search-container {
    margin-bottom: 1.5rem;
}

.search-box {
    position: relative;
}

.search-box i {
    position: absolute;
    left: 15px;
    top: 50%;
    transform: translateY(-50%);
    color: #666;
}

.search-box input {
    width: 100%;
    padding: 10px 15px 10px 40px;
    border: 1px solid #ddd;
    border-radius: 4px;
    font-size: 14px;
}

.empty-state {
    text-align: center;
    padding: 3rem;
    background: white;
    border-radius: 8px;
    box-shadow: 0 2px 10px rgba(0,0,0,0.1);
}

.empty-state i {
    font-size: 64px;
    color: #ddd;
    margin-bottom: 1rem;
}

.empty-state h3 {
    color: #666;
    margin-bottom: 1rem;
}

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1rem;
    margin-bottom: 1rem;
}

@media (max-width: 768px) {
    .form-row {
        grid-template-columns: 1fr;
    }
    
    .modal-content {
        padding: 1rem;
    }
}

/* Tooltip styles */
.tooltip {
    position: fixed !important;
    animation: fadeIn 0.2s ease;
}

@keyframes fadeIn {
    from { opacity: 0; transform: translateY(5px); }
    to { opacity: 1; transform: translateY(0); }
}

/* Modal animation */
.modal-overlay {
    animation: fadeInOverlay 0.3s ease;
}

.modal-content {
    animation: slideIn 0.3s ease;
}

@keyframes fadeInOverlay {
    from { opacity: 0; }
    to { opacity: 1; }
}

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

/* Warehouse-specific styles */
.dashboard-cards {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: 1rem;
    margin-bottom: 2rem;
}

.dashboard-card {
    background: white;
    border-radius: 8px;
    padding: 1.5rem;
    box-shadow: 0 2px 10px rgba(0,0,0,0.1);
}

.dashboard-card h3 {
    font-size: 14px;
    color: #666;
    margin-bottom: 0.5rem;
    display: flex;
    align-items: center;
    gap: 8px;
}

.dashboard-card .stat {
    font-size: 1.8rem;
    font-weight: bold;
    color: #2c3e50;
    margin-bottom: 0.5rem;
}

.dashboard-card .subtext {
    font-size: 12px;
    color: #888;
}

.capacity-bar {
    height: 8px;
    background: #f0f0f0;
    border-radius: 4px;
    margin-top: 10px;
    overflow: hidden;
}

.capacity-fill {
    height: 100%;
    border-radius: 4px;
    transition: width 0.3s ease;
}

.capacity-low {
    background-color: #2ecc71;
}

.capacity-medium {
    background-color: #f39c12;
}

.capacity-high {
    background-color: #e74c3c;
}

.warehouse-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    gap: 1.5rem;
    margin-top: 1.5rem;
}

.warehouse-card {
    background: white;
    border-radius: 8px;
    padding: 1.5rem;
    box-shadow: 0 2px 10px rgba(0,0,0,0.1);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.warehouse-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 5px 20px rgba(0,0,0,0.15);
}

.warehouse-header {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    margin-bottom: 1rem;
    padding-bottom: 1rem;
    border-bottom: 1px solid #eee;
}

.warehouse-code {
    background: #3498db;
    color: white;
    padding: 3px 10px;
    border-radius: 12px;
    font-size: 12px;
    font-weight: 500;
}

.warehouse-status {
    display: inline-block;
    padding: 3px 10px;
    border-radius: 12px;
    font-size: 11px;
    font-weight: 500;
}

.warehouse-status.active {
    background-color: #d4edda;
    color: #155724;
}

.warehouse-status.inactive {
    background-color: #f8d7da;
    color: #721c24;
}

.warehouse-info {
    margin-bottom: 1rem;
}

.info-row {
    display: flex;
    justify-content: space-between;
    margin-bottom: 0.5rem;
    font-size: 14px;
}

.info-label {
    color: #666;
    font-weight: 500;
}

.info-value {
    color: #333;
}

.warehouse-actions {
    display: flex;
    gap: 0.5rem;
    margin-top: 1rem;
    padding-top: 1rem;
    border-top: 1px solid #eee;
}

.btn-icon {
    padding: 6px 10px;
    font-size: 12px;
    display: flex;
    align-items: center;
    gap: 5px;
}

.empty-state {
    text-align: center;
    padding: 4rem 2rem;
    background: white;
    border-radius: 8px;
    box-shadow: 0 2px 10px rgba(0,0,0,0.1);
    grid-column: 1 / -1;
}

.empty-state i {
    font-size: 64px;
    color: #ddd;
    margin-bottom: 1rem;
}

.empty-state h3 {
    color: #666;
    margin-bottom: 1rem;
}

.search-container {
    margin-bottom: 1.5rem;
}

.search-box {
    position: relative;
}

.search-box i {
    position: absolute;
    left: 15px;
    top: 50%;
    transform: translateY(-50%);
    color: #666;
}

.search-box input {
    width: 100%;
    padding: 12px 15px 12px 45px;
    border: 1px solid #ddd;
    border-radius: 4px;
    font-size: 14px;
    background: white;
    box-shadow: 0 2px 5px rgba(0,0,0,0.05);
}

.search-box input:focus {
    outline: none;
    border-color: #3498db;
    box-shadow: 0 0 0 3px rgba(52, 152, 219, 0.1);
}

.view-toggle {
    display: flex;
    gap: 0.5rem;
    margin-bottom: 1.5rem;
}

.view-btn {
    padding: 8px 16px;
    background: white;
    border: 1px solid #ddd;
    border-radius: 4px;
    cursor: pointer;
    display: flex;
    align-items: center;
    gap: 5px;
    font-size: 14px;
    transition: all 0.3s;
}

.view-btn.active {
    background: #3498db;
    color: white;
    border-color: #3498db;
}

.view-btn:hover:not(.active) {
    background: #f8f9fa;
}

@media (max-width: 768px) {
    .warehouse-grid {
        grid-template-columns: 1fr;
    }
}

/* Animation styles */
.warehouse-card {
    animation: fadeInUp 0.3s ease;
}

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

.tooltip {
    animation: fadeIn 0.2s ease;
}

@keyframes fadeIn {
    from { opacity: 0; transform: translateY(5px); }
    to { opacity: 1; transform: translateY(0); }
}


/* Storage Location specific styles */
.page-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 1.5rem;
    padding-bottom: 1rem;
    border-bottom: 1px solid #eee;
}

.warehouse-info-card {
    background: white;
    border-radius: 8px;
    padding: 1.5rem;
    margin-bottom: 1.5rem;
    box-shadow: 0 2px 10px rgba(0,0,0,0.1);
}

.warehouse-info-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 1rem;
}

.warehouse-breadcrumb {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 14px;
    color: #666;
}

.warehouse-breadcrumb a {
    color: #3498db;
    text-decoration: none;
}

.warehouse-breadcrumb a:hover {
    text-decoration: underline;
}

.stats-summary {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
    gap: 1rem;
    margin-bottom: 1.5rem;
}

.stat-card {
    background: white;
    border-radius: 8px;
    padding: 1rem;
    box-shadow: 0 2px 5px rgba(0,0,0,0.1);
    text-align: center;
}

.stat-card h4 {
    font-size: 12px;
    color: #666;
    margin-bottom: 0.5rem;
}

.stat-number {
    font-size: 1.5rem;
    font-weight: bold;
    color: #2c3e50;
}

.bulk-actions {
    background: white;
    border-radius: 8px;
    padding: 1rem;
    margin-bottom: 1.5rem;
    box-shadow: 0 2px 10px rgba(0,0,0,0.1);
    display: none;
}

.bulk-actions.active {
    display: block;
    animation: slideDown 0.3s ease;
}

.bulk-actions-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 1rem;
}

.bulk-buttons {
    display: flex;
    gap: 0.5rem;
}

.locations-table-container {
    background: white;
    border-radius: 8px;
    overflow: hidden;
    box-shadow: 0 2px 10px rgba(0,0,0,0.1);
    margin-bottom: 2rem;
}

.table-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1rem;
    background: #f8f9fa;
    border-bottom: 1px solid #eee;
}

.table-actions {
    display: flex;
    gap: 1rem;
    align-items: center;
}

.locations-table {
    width: 100%;
    border-collapse: collapse;
}

.locations-table th {
    background: #2c3e50;
    color: white;
    padding: 12px 15px;
    text-align: left;
    font-weight: 500;
}

.locations-table td {
    padding: 12px 15px;
    border-bottom: 1px solid #eee;
    vertical-align: middle;
}

.locations-table tbody tr:hover {
    background-color: #f9f9f9;
}

.location-status {
    display: inline-block;
    padding: 4px 10px;
    border-radius: 12px;
    font-size: 11px;
    font-weight: 500;
}

.location-status.active {
    background-color: #d4edda;
    color: #155724;
}

.location-status.inactive {
    background-color: #f8d7da;
    color: #721c24;
}

.capacity-indicator {
    display: flex;
    align-items: center;
    gap: 10px;
}

.capacity-bar {
    flex: 1;
    height: 6px;
    background: #f0f0f0;
    border-radius: 3px;
    overflow: hidden;
}

.capacity-fill {
    height: 100%;
    border-radius: 3px;
    transition: width 0.3s ease;
}

.capacity-low {
    background-color: #2ecc71;
}

.capacity-medium {
    background-color: #f39c12;
}

.capacity-high {
    background-color: #e74c3c;
}

.capacity-text {
    font-size: 12px;
    color: #666;
    min-width: 60px;
    text-align: right;
}

.location-type {
    display: inline-block;
    padding: 3px 8px;
    background: #e8f4fc;
    color: #3498db;
    border-radius: 4px;
    font-size: 11px;
    font-weight: 500;
}

.checkbox-cell {
    width: 40px;
    text-align: center;
}

.empty-state {
    text-align: center;
    padding: 3rem;
    background: #f8f9fa;
}

.empty-state i {
    font-size: 64px;
    color: #ddd;
    margin-bottom: 1rem;
}

.empty-state h3 {
    color: #666;
    margin-bottom: 1rem;
}

.search-container {
    margin-bottom: 1.5rem;
}

.search-box {
    position: relative;
}

.search-box i {
    position: absolute;
    left: 15px;
    top: 50%;
    transform: translateY(-50%);
    color: #666;
}

.search-box input {
    width: 100%;
    padding: 10px 15px 10px 40px;
    border: 1px solid #ddd;
    border-radius: 4px;
    font-size: 14px;
    background: white;
}

@keyframes slideDown {
    from { opacity: 0; transform: translateY(-10px); }
    to { opacity: 1; transform: translateY(0); }
}

@media (max-width: 768px) {
    .page-header {
        flex-direction: column;
        align-items: flex-start;
        gap: 1rem;
    }
    
    .stats-summary {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .locations-table {
        display: block;
        overflow-x: auto;
    }
}

/* POS Master specific styles */
.pos-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 1.5rem;
    padding-bottom: 1rem;
    border-bottom: 1px solid #eee;
}

.dashboard-overview {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 1.5rem;
    margin-bottom: 2rem;
}

.overview-card {
    background: white;
    border-radius: 8px;
    padding: 1.5rem;
    box-shadow: 0 2px 10px rgba(0,0,0,0.1);
}

.overview-card.large {
    grid-column: span 2;
}

.overview-header {
    display: flex;
    align-items: center;
    gap: 10px;
    margin-bottom: 1rem;
    padding-bottom: 1rem;
    border-bottom: 1px solid #eee;
}

.overview-header i {
    font-size: 24px;
    color: #3498db;
}

.overview-title {
    font-size: 14px;
    color: #666;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.overview-value {
    font-size: 2rem;
    font-weight: bold;
    color: #2c3e50;
    margin-bottom: 0.5rem;
}

.overview-subtext {
    font-size: 12px;
    color: #888;
}

.pos-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(350px, 1fr));
    gap: 1.5rem;
    margin-top: 1.5rem;
}

.pos-card {
    background: white;
    border-radius: 8px;
    padding: 1.5rem;
    box-shadow: 0 2px 10px rgba(0,0,0,0.1);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    border-left: 4px solid #3498db;
}

.pos-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 5px 20px rgba(0,0,0,0.15);
}

.pos-card.inactive {
    border-left-color: #e74c3c;
    opacity: 0.8;
}

.pos-card-header {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    margin-bottom: 1rem;
    padding-bottom: 1rem;
    border-bottom: 1px solid #eee;
}

.pos-code {
    background: #3498db;
    color: white;
    padding: 3px 10px;
    border-radius: 12px;
    font-size: 12px;
    font-weight: 500;
}

.pos-status {
    display: inline-block;
    padding: 4px 10px;
    border-radius: 12px;
    font-size: 11px;
    font-weight: 500;
}

.pos-status.active {
    background-color: #d4edda;
    color: #155724;
}

.pos-status.inactive {
    background-color: #f8d7da;
    color: #721c24;
}

.pos-info {
    margin-bottom: 1rem;
}

.info-row {
    display: flex;
    justify-content: space-between;
    margin-bottom: 0.5rem;
    font-size: 14px;
}

.info-label {
    color: #666;
    font-weight: 500;
}

.info-value {
    color: #333;
}

.pos-stats {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1rem;
    margin-bottom: 1rem;
    padding: 1rem;
    background: #f8f9fa;
    border-radius: 6px;
}

.stat-box {
    text-align: center;
}

.stat-value {
    font-size: 1.5rem;
    font-weight: bold;
    color: #2c3e50;
    display: block;
}

.stat-label {
    font-size: 11px;
    color: #666;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.pos-actions {
    display: flex;
    gap: 0.5rem;
    margin-top: 1rem;
    padding-top: 1rem;
    border-top: 1px solid #eee;
}

.btn-icon {
    padding: 6px 10px;
    font-size: 12px;
    display: flex;
    align-items: center;
    gap: 5px;
    flex: 1;
    justify-content: center;
}

.empty-state {
    text-align: center;
    padding: 4rem 2rem;
    background: white;
    border-radius: 8px;
    box-shadow: 0 2px 10px rgba(0,0,0,0.1);
    grid-column: 1 / -1;
}

.empty-state i {
    font-size: 64px;
    color: #ddd;
    margin-bottom: 1rem;
}

.empty-state h3 {
    color: #666;
    margin-bottom: 1rem;
}

.bulk-actions {
    background: white;
    border-radius: 8px;
    padding: 1rem;
    margin-bottom: 1.5rem;
    box-shadow: 0 2px 10px rgba(0,0,0,0.1);
    display: none;
}

.bulk-actions.active {
    display: block;
    animation: slideDown 0.3s ease;
}

.bulk-actions-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 1rem;
}

.bulk-buttons {
    display: flex;
    gap: 0.5rem;
}

.search-container {
    margin-bottom: 1.5rem;
}

.search-box {
    position: relative;
}

.search-box i {
    position: absolute;
    left: 15px;
    top: 50%;
    transform: translateY(-50%);
    color: #666;
}

.search-box input {
    width: 100%;
    padding: 12px 15px 12px 45px;
    border: 1px solid #ddd;
    border-radius: 4px;
    font-size: 14px;
    background: white;
    box-shadow: 0 2px 5px rgba(0,0,0,0.05);
}

.search-box input:focus {
    outline: none;
    border-color: #3498db;
    box-shadow: 0 0 0 3px rgba(52, 152, 219, 0.1);
}

.view-toggle {
    display: flex;
    gap: 0.5rem;
    margin-bottom: 1.5rem;
}

.view-btn {
    padding: 8px 16px;
    background: white;
    border: 1px solid #ddd;
    border-radius: 4px;
    cursor: pointer;
    display: flex;
    align-items: center;
    gap: 5px;
    font-size: 14px;
    transition: all 0.3s;
}

.view-btn.active {
    background: #3498db;
    color: white;
    border-color: #3498db;
}

.view-btn:hover:not(.active) {
    background: #f8f9fa;
}

.pos-table-container {
    background: white;
    border-radius: 8px;
    overflow: hidden;
    box-shadow: 0 2px 10px rgba(0,0,0,0.1);
    margin-bottom: 2rem;
    display: none;
}

.table-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1rem;
    background: #f8f9fa;
    border-bottom: 1px solid #eee;
}

.table-actions {
    display: flex;
    gap: 1rem;
    align-items: center;
}

.pos-table {
    width: 100%;
    border-collapse: collapse;
}

.pos-table th {
    background: #2c3e50;
    color: white;
    padding: 12px 15px;
    text-align: left;
    font-weight: 500;
}

.pos-table td {
    padding: 12px 15px;
    border-bottom: 1px solid #eee;
    vertical-align: middle;
}

.pos-table tbody tr:hover {
    background-color: #f9f9f9;
}

.checkbox-cell {
    width: 40px;
    text-align: center;
}

.terminal-badge {
    display: inline-block;
    padding: 2px 8px;
    background: #e8f4fc;
    color: #3498db;
    border-radius: 4px;
    font-size: 11px;
    font-weight: 500;
    margin-left: 5px;
}

.inactive-row {
    background-color: #f9f9f9;
    opacity: 0.7;
}

.quick-actions {
    position: fixed;
    bottom: 20px;
    right: 20px;
    display: flex;
    gap: 10px;
    z-index: 100;
}

.quick-action-btn {
    width: 50px;
    height: 50px;
    border-radius: 50%;
    background: #3498db;
    color: white;
    border: none;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 18px;
    box-shadow: 0 3px 10px rgba(0,0,0,0.2);
    transition: all 0.3s;
}

.quick-action-btn:hover {
    transform: scale(1.1);
    box-shadow: 0 5px 15px rgba(0,0,0,0.3);
}

.quick-action-btn.print {
    background: #9b59b6;
}

.quick-action-btn.export {
    background: #2ecc71;
}

@media (max-width: 768px) {
    .overview-card.large {
        grid-column: span 1;
    }
    
    .pos-grid {
        grid-template-columns: 1fr;
    }
    
    .quick-actions {
        bottom: 10px;
        right: 10px;
    }
    
    .quick-action-btn {
        width: 40px;
        height: 40px;
        font-size: 16px;
    }
    
    .pos-stats {
        grid-template-columns: 1fr;
    }
}

@keyframes slideDown {
    from { opacity: 0; transform: translateY(-10px); }
    to { opacity: 1; transform: translateY(0); }
}

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

.tooltip {
    animation: fadeIn 0.2s ease;
}

@keyframes fadeIn {
    from { opacity: 0; transform: translateY(5px); }
    to { opacity: 1; transform: translateY(0); }
}

/* Category Master specific styles */
.category-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 1.5rem;
    padding-bottom: 1rem;
    border-bottom: 1px solid #eee;
}

.stats-overview {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 1.5rem;
    margin-bottom: 2rem;
}

.stat-card {
    background: white;
    border-radius: 8px;
    padding: 1.5rem;
    box-shadow: 0 2px 10px rgba(0,0,0,0.1);
    text-align: center;
}

.stat-card.product {
    border-top: 4px solid #3498db;
}

.stat-card.service {
    border-top: 4px solid #2ecc71;
}

.stat-icon {
    width: 50px;
    height: 50px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 1rem auto;
    font-size: 20px;
}

.stat-icon.product {
    background-color: #e8f4fc;
    color: #3498db;
}

.stat-icon.service {
    background-color: #d4edda;
    color: #2ecc71;
}

.stat-title {
    font-size: 14px;
    color: #666;
    margin-bottom: 0.5rem;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.stat-value {
    font-size: 1.8rem;
    font-weight: bold;
    color: #2c3e50;
    margin-bottom: 0.5rem;
}

.stat-subtext {
    font-size: 12px;
    color: #888;
}

.category-container {
    display: grid;
    grid-template-columns: 300px 1fr;
    gap: 2rem;
    margin-top: 1.5rem;
}

.category-tree-sidebar {
    background: white;
    border-radius: 8px;
    padding: 1.5rem;
    box-shadow: 0 2px 10px rgba(0,0,0,0.1);
    max-height: 600px;
    overflow-y: auto;
}

.category-tree {
    list-style: none;
    padding: 0;
    margin: 0;
}

.category-tree-item {
    margin-bottom: 5px;
}

.category-tree-link {
    display: flex;
    align-items: center;
    padding: 10px 15px;
    border-radius: 6px;
    text-decoration: none;
    color: #333;
    transition: all 0.3s;
    border-left: 3px solid transparent;
    cursor: pointer;
}

.category-tree-link:hover {
    background-color: #f8f9fa;
    border-left-color: #3498db;
}

.category-tree-link.active {
    background-color: #e8f4fc;
    border-left-color: #3498db;
    font-weight: 500;
}

.category-content {
    background: white;
    border-radius: 8px;
    padding: 1.5rem;
    box-shadow: 0 2px 10px rgba(0,0,0,0.1);
}

.category-table {
    width: 100%;
    border-collapse: collapse;
    margin-top: 1rem;
}

.category-table th {
    background: #2c3e50;
    color: white;
    padding: 12px 15px;
    text-align: left;
    font-weight: 500;
}

.category-table td {
    padding: 12px 15px;
    border-bottom: 1px solid #eee;
    vertical-align: middle;
}

.category-table tbody tr:hover {
    background-color: #f9f9f9;
}

.category-type-badge {
    display: inline-block;
    padding: 4px 10px;
    border-radius: 12px;
    font-size: 11px;
    font-weight: 500;
}

.category-type-badge.product {
    background-color: #e8f4fc;
    color: #3498db;
}

.category-type-badge.service {
    background-color: #d4edda;
    color: #2ecc71;
}

.category-status {
    display: inline-block;
    padding: 4px 10px;
    border-radius: 12px;
    font-size: 11px;
    font-weight: 500;
}

.category-status.active {
    background-color: #d4edda;
    color: #155724;
}

.category-status.inactive {
    background-color: #f8d7da;
    color: #721c24;
}

.category-indicator {
    display: inline-block;
    padding: 3px 8px;
    background: #f8f9fa;
    border-radius: 4px;
    font-size: 11px;
    color: #666;
    margin-left: 5px;
}

.empty-state {
    text-align: center;
    padding: 3rem;
    background: #f8f9fa;
    border-radius: 6px;
    margin-top: 1rem;
}

.empty-state i {
    font-size: 64px;
    color: #ddd;
    margin-bottom: 1rem;
}

.empty-state h3 {
    color: #666;
    margin-bottom: 1rem;
}

.bulk-actions {
    background: white;
    border-radius: 8px;
    padding: 1rem;
    margin-bottom: 1.5rem;
    box-shadow: 0 2px 10px rgba(0,0,0,0.1);
    display: none;
}

.bulk-actions.active {
    display: block;
    animation: slideDown 0.3s ease;
}

.bulk-actions-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 1rem;
}

.bulk-buttons {
    display: flex;
    gap: 0.5rem;
}

.search-container {
    margin-bottom: 1.5rem;
}

.search-box {
    position: relative;
}

.search-box i {
    position: absolute;
    left: 15px;
    top: 50%;
    transform: translateY(-50%);
    color: #666;
}

.search-box input {
    width: 100%;
    padding: 12px 15px 12px 45px;
    border: 1px solid #ddd;
    border-radius: 4px;
    font-size: 14px;
    background: white;
    box-shadow: 0 2px 5px rgba(0,0,0,0.05);
}

.search-box input:focus {
    outline: none;
    border-color: #3498db;
    box-shadow: 0 0 0 3px rgba(52, 152, 219, 0.1);
}

.view-toggle {
    display: flex;
    gap: 0.5rem;
    margin-bottom: 1.5rem;
}

.view-btn {
    padding: 8px 16px;
    background: white;
    border: 1px solid #ddd;
    border-radius: 4px;
    cursor: pointer;
    display: flex;
    align-items: center;
    gap: 5px;
    font-size: 14px;
    transition: all 0.3s;
}

.view-btn.active {
    background: #3498db;
    color: white;
    border-color: #3498db;
}

.view-btn:hover:not(.active) {
    background: #f8f9fa;
}

.checkbox-cell {
    width: 40px;
    text-align: center;
}

.action-buttons {
    display: flex;
    gap: 5px;
}

.btn-sm {
    padding: 5px 10px;
    font-size: 12px;
}

.tree-view-indicator {
    display: inline-block;
    width: 20px;
    height: 20px;
    border-radius: 4px;
    background: #f8f9fa;
    text-align: center;
    line-height: 20px;
    font-size: 12px;
    margin-right: 10px;
    color: #666;
}

@media (max-width: 1024px) {
    .category-container {
        grid-template-columns: 1fr;
    }
    
    .category-tree-sidebar {
        max-height: 300px;
    }
}

@media (max-width: 768px) {
    .stats-overview {
        grid-template-columns: 1fr;
    }
}

@keyframes slideDown {
    from { opacity: 0; transform: translateY(-10px); }
    to { opacity: 1; transform: translateY(0); }
}

.tree-toggle {
    cursor: pointer;
    margin-right: 5px;
    color: #666;
    font-size: 12px;
    width: 20px;
    text-align: center;
    display: inline-block;
}

.tree-children {
    margin-left: 20px;
    display: block;
}

.tree-children.collapsed {
    display: none;
}