/* Main CSS - Blood Bank System */

:root {
    --primary-color: #dc3545;
    --secondary-color: #6c757d;
    --success-color: #28a745;
    --danger-color: #dc3545;
    --warning-color: #ffc107;
    --info-color: #17a2b8;
    --light-color: #f8f9fa;
    --dark-color: #343a40;
    
    /* Light mode colors */
    --bg-color: #f5f5f5;
    --card-bg: #ffffff;
    --text-color: #212529;
    --text-muted: #6c757d;
    --border-color: #dee2e6;
    --input-bg: #ffffff;
    --table-bg: #ffffff;
    --table-hover: #f8f9fa;
}

/* Dark mode colors */
[data-theme="dark"] {
    --bg-color: #1a1a1a;
    --card-bg: #2d2d2d;
    --text-color: #e0e0e0;
    --text-muted: #a0a0a0;
    --border-color: #404040;
    --input-bg: #3a3a3a;
    --table-bg: #2d2d2d;
    --table-hover: #3a3a3a;
}

body {
    font-family: 'Cairo', 'Tajawal', sans-serif;
    background-color: var(--bg-color);
    color: var(--text-color);
    direction: rtl;
    transition: background-color 0.3s ease, color 0.3s ease;
    padding-top: 0; /* Will be adjusted by sticky navbar */
}

/* Sticky Navbar */
.sticky-navbar {
    position: sticky;
    top: 0;
    z-index: 1030;
    transition: transform 0.3s ease-in-out, box-shadow 0.3s ease;
}

.sticky-navbar.navbar-hidden {
    transform: translateY(-100%);
}

.sticky-navbar.navbar-visible {
    transform: translateY(0);
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
}

/* Smooth scroll padding for anchor links */
html {
    scroll-padding-top: 80px; /* Adjust based on navbar height */
}

/* Container improvements for large screens */
.container-fluid {
    width: 100%;
    padding-right: var(--bs-gutter-x, 0.75rem);
    padding-left: var(--bs-gutter-x, 0.75rem);
    margin-right: auto;
    margin-left: auto;
}

/* Wide layout for large screens */
@media (min-width: 1400px) {
    .container-fluid {
        --bs-gutter-x: 2rem;
    }
}

/* Cards */
.card {
    border: none;
    border-radius: 10px;
    box-shadow: 0 2px 10px rgba(0,0,0,0.1);
    margin-bottom: 20px;
    background-color: var(--card-bg);
    color: var(--text-color);
    transition: background-color 0.3s ease, box-shadow 0.3s ease;
}

[data-theme="dark"] .card {
    box-shadow: 0 2px 10px rgba(0,0,0,0.3);
}

.card-body {
    background-color: var(--card-bg);
    color: var(--text-color);
}

.card-header {
    background: linear-gradient(135deg, var(--primary-color), #c82333);
    color: white;
    border-radius: 10px 10px 0 0 !important;
    padding: 15px 20px;
    font-weight: 600;
}

/* Wide cards for large screens */
@media (min-width: 1400px) {
    .wide-card {
        max-width: 100%;
    }
    
    .card-body {
        padding: 1.5rem;
    }
    
    .card-header {
        padding: 20px 30px;
        font-size: 1.1rem;
    }
}

/* Buttons */
.btn {
    border-radius: 5px;
    padding: 8px 20px;
    font-weight: 500;
}

/* Export Buttons */
.export-buttons {
    display: inline-block;
    margin-left: 15px;
}

.export-buttons .btn {
    margin-left: 5px;
    padding: 5px 12px;
    font-size: 0.85rem;
}

@media (max-width: 767.98px) {
    .export-buttons {
        display: block;
        margin-top: 10px;
        margin-left: 0;
    }
    
    .export-buttons .btn {
        margin: 3px;
        width: auto;
        display: inline-block;
    }
}

/* Pagination */
.pagination {
    margin-top: 20px;
}

.pagination .page-link {
    color: var(--primary-color);
    border-color: #dee2e6;
    padding: 0.5rem 0.75rem;
}

.pagination .page-item.active .page-link {
    background-color: var(--primary-color);
    border-color: var(--primary-color);
    color: white;
}

.pagination .page-link:hover {
    color: var(--primary-color);
    background-color: #f8f9fa;
    border-color: #dee2e6;
}

.pagination .page-item.disabled .page-link {
    color: #6c757d;
    pointer-events: none;
    background-color: #fff;
    border-color: #dee2e6;
    cursor: not-allowed;
}

@media (max-width: 575.98px) {
    .pagination .page-link {
        padding: 0.375rem 0.5rem;
        font-size: 0.875rem;
    }
    
    .pagination .page-item:not(.active):not(:first-child):not(:last-child) {
        display: none;
    }
}

.btn-primary {
    background: linear-gradient(135deg, var(--primary-color), #c82333);
    border: none;
}

.btn-primary:hover {
    background: linear-gradient(135deg, #c82333, var(--primary-color));
}

/* Emergency Badge */
.emergency-badge {
    background: linear-gradient(135deg, #ff6b6b, #ee5a6f);
    color: white;
    padding: 5px 15px;
    border-radius: 20px;
    font-weight: 600;
    animation: pulse 2s infinite;
}

@keyframes pulse {
    0%, 100% { opacity: 1; }
    50% { opacity: 0.7; }
}

/* Blood Type Badge */
.blood-type-badge {
    display: inline-block;
    padding: 5px 12px;
    border-radius: 5px;
    font-weight: 700;
    font-size: 0.9em;
}

.blood-type-A-plus { background-color: #ff6b6b; color: white; }
.blood-type-A-minus { background-color: #ff8787; color: white; }
.blood-type-B-plus { background-color: #4ecdc4; color: white; }
.blood-type-B-minus { background-color: #6dd5d0; color: white; }
.blood-type-AB-plus { background-color: #95e1d3; color: #333; }
.blood-type-AB-minus { background-color: #b8ede8; color: #333; }
.blood-type-O-plus { background-color: #feca57; color: #333; }
.blood-type-O-minus { background-color: #ffeaa7; color: #333; }

/* Status Badges */
.status-badge {
    padding: 5px 12px;
    border-radius: 20px;
    font-size: 0.85em;
    font-weight: 600;
}

.status-active { background-color: #d4edda; color: #155724; }
.status-inactive { background-color: #f8d7da; color: #721c24; }
.status-pending { background-color: #fff3cd; color: #856404; }
.status-reserved { background-color: #d1ecf1; color: #0c5460; }
.status-used { background-color: #d4edda; color: #155724; }
.status-discarded { background-color: #f8d7da; color: #721c24; }

/* Tables */
.table {
    background: var(--table-bg);
    color: var(--text-color);
    border-radius: 10px;
    overflow: hidden;
}

.table thead {
    background: linear-gradient(135deg, var(--primary-color), #c82333);
    color: white;
}

.table tbody tr {
    background-color: var(--table-bg);
    color: var(--text-color);
}

.table tbody tr:hover {
    background-color: var(--table-hover);
}

[data-theme="dark"] .table {
    border-color: var(--border-color);
}

[data-theme="dark"] .table td,
[data-theme="dark"] .table th {
    border-color: var(--border-color);
}

/* Large tables for big screens */
@media (min-width: 1400px) {
    .table-lg {
        font-size: 1.05rem;
    }
    
    .table-lg thead th {
        padding: 18px 25px;
        font-size: 1.05rem;
    }
    
    .table-lg tbody td {
        padding: 18px 25px;
    }
}

/* Mobile-friendly table cards */
@media (max-width: 767.98px) {
    .table-responsive {
        border: none;
    }
    
    .table {
        display: block;
        width: 100%;
    }
    
    .table thead {
        display: none;
    }
    
    .table tbody {
        display: block;
        width: 100%;
    }
    
    .table tbody tr {
        display: block;
        margin-bottom: 15px;
        border: 1px solid var(--border-color);
        border-radius: 8px;
        padding: 10px;
        background: var(--card-bg);
        box-shadow: 0 2px 5px rgba(0,0,0,0.1);
    }
    
    [data-theme="dark"] .table tbody tr {
        box-shadow: 0 2px 5px rgba(0,0,0,0.3);
    }
    
    .table tbody td {
        display: flex;
        justify-content: space-between;
        align-items: center;
        padding: 8px 0;
        border: none;
        border-bottom: 1px solid #f0f0f0;
    }
    
    .table tbody td:last-child {
        border-bottom: none;
    }
    
    .table tbody td::before {
        content: attr(data-label);
        font-weight: 600;
        color: #666;
        margin-left: 10px;
        text-align: right;
        flex-shrink: 0;
        min-width: 120px;
    }
    
    .table tbody td {
        text-align: left;
    }
    
    /* Hide buttons text on very small screens, show only icons */
    @media (max-width: 400px) {
        .btn i {
            margin: 0 !important;
        }
        
        .btn:not(.btn-icon-only) {
            padding: 8px 12px;
        }
        
        .btn span:not(.sr-only) {
            display: none;
        }
    }
    
    .table tbody td:last-child {
        border-top: 2px solid var(--primary-color);
        margin-top: 10px;
        padding-top: 15px;
    }
}

/* Inventory Cards */
.inventory-card {
    text-align: center;
    padding: 20px;
    border-radius: 10px;
    margin-bottom: 15px;
    transition: transform 0.3s;
    background: white;
    box-shadow: 0 2px 5px rgba(0,0,0,0.1);
    height: 100%;
    display: flex;
    flex-direction: column;
    justify-content: center;
}

/* Inventory Summary Cards with Curved Side */
.inventory-summary-card {
    position: relative;
    background: white;
    border: 1px solid #e0e0e0;
    border-radius: 6px;
    overflow: hidden;
    transition: all 0.3s ease;
    box-shadow: 0 2px 4px rgba(0,0,0,0.08);
    height: 100%;
}

.inventory-summary-card:hover {
    transform: translateY(-3px);
    box-shadow: 0 4px 12px rgba(0,0,0,0.12);
    border-color: var(--primary-color);
}

.inventory-summary-card .card-curved-side {
    position: absolute;
    right: 0;
    top: 0;
    bottom: 0;
    width: 5px;
    background: linear-gradient(180deg, var(--primary-color) 0%, #c82333 100%);
    border-radius: 0 6px 6px 0;
    transition: width 0.3s ease;
}

.inventory-summary-card:hover .card-curved-side {
    width: 6px;
}

.inventory-summary-card .card-body {
    padding: 1.25rem;
    text-align: center;
    position: relative;
    z-index: 1;
}

/* Blood type specific curved side colors */
.inventory-summary-card[data-blood-type="A+"] .card-curved-side,
.inventory-summary-card[data-blood-type="A-"] .card-curved-side {
    background: linear-gradient(180deg, #e74c3c 0%, #c0392b 100%);
}

.inventory-summary-card[data-blood-type="B+"] .card-curved-side,
.inventory-summary-card[data-blood-type="B-"] .card-curved-side {
    background: linear-gradient(180deg, #3498db 0%, #2980b9 100%);
}

.inventory-summary-card[data-blood-type="AB+"] .card-curved-side,
.inventory-summary-card[data-blood-type="AB-"] .card-curved-side {
    background: linear-gradient(180deg, #9b59b6 0%, #8e44ad 100%);
}

.inventory-summary-card[data-blood-type="O+"] .card-curved-side,
.inventory-summary-card[data-blood-type="O-"] .card-curved-side {
    background: linear-gradient(180deg, #2ecc71 0%, #27ae60 100%);
}

[data-theme="dark"] .inventory-summary-card {
    background: var(--card-bg);
    border-color: var(--border-color);
}

[data-theme="dark"] .inventory-summary-card:hover {
    box-shadow: 0 4px 12px rgba(0,0,0,0.3);
    border-color: var(--primary-color);
}

/* Clickable Cards */
.clickable-card {
    transition: all 0.3s ease;
    cursor: pointer;
}

.clickable-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 5px 20px rgba(0,0,0,0.2);
    opacity: 0.95;
}

.clickable-card a {
    text-decoration: none;
    color: inherit;
}

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

.inventory-card .count {
    font-size: 2.5em;
    font-weight: 700;
    margin: 10px 0;
}

/* Emergency Request Card */
.emergency-card {
    border-left: 5px solid var(--danger-color);
    background: white;
    padding: 20px;
    border-radius: 10px;
    margin-bottom: 15px;
    box-shadow: 0 2px 10px rgba(220, 53, 69, 0.2);
}

.emergency-card.active {
    animation: glow 2s infinite;
}

@keyframes glow {
    0%, 100% { box-shadow: 0 2px 10px rgba(220, 53, 69, 0.2); }
    50% { box-shadow: 0 2px 20px rgba(220, 53, 69, 0.5); }
}

/* Map Container */
.map-container {
    width: 100%;
    height: 400px;
    border-radius: 10px;
    overflow: hidden;
    margin: 20px 0;
    background-color: #f0f0f0;
    position: relative;
}

.map-container::before {
    content: 'جاري تحميل الخريطة...';
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    color: #666;
    z-index: 1;
}

.map-container.leaflet-container {
    z-index: 2;
}

/* Loading Spinner */
.loading-spinner {
    display: inline-block;
    width: 20px;
    height: 20px;
    border: 3px solid rgba(255,255,255,.3);
    border-radius: 50%;
    border-top-color: #fff;
    animation: spin 1s ease-in-out infinite;
}

@keyframes spin {
    to { transform: rotate(360deg); }
}

/* Responsive Design - Mobile First Approach */

/* Extra Small devices (phones, 320px and up) */
@media (max-width: 575.98px) {
    body {
        font-size: 14px;
    }
    
    .container-fluid {
        padding: 8px;
    }
    
    .card {
        margin-bottom: 12px;
        border-radius: 8px;
    }
    
    .card-header {
        padding: 12px 15px;
        font-size: 0.9em;
    }
    
    .card-body {
        padding: 15px;
    }
    
    h1 {
        font-size: 1.5rem;
        margin-bottom: 15px !important;
    }
    
    h2 {
        font-size: 1.3rem;
    }
    
    .btn {
        padding: 6px 15px;
        font-size: 0.85em;
    }
    
    .btn-sm {
        padding: 4px 10px;
        font-size: 0.75em;
    }
    
    /* Statistics Cards - Stack vertically */
    .col-md-3, .col-md-4, .col-md-6 {
        margin-bottom: 10px;
    }
    
    .inventory-card .count {
        font-size: 1.8em;
    }
    
    .inventory-card {
        padding: 15px;
    }
    
    /* Tables - Make scrollable */
    .table-responsive {
        font-size: 0.85em;
    }
    
    .table th, .table td {
        padding: 8px 5px;
        font-size: 0.85em;
    }
    
    /* Hide icons on very small screens */
    .fa-3x {
        font-size: 1.5em !important;
    }
    
    /* Navbar adjustments */
    .navbar-brand {
        font-size: 0.9rem;
    }
    
    .navbar-nav .nav-link {
        padding: 8px 12px;
        font-size: 0.9em;
    }
    
    /* Emergency cards */
    .emergency-card {
        padding: 15px;
    }
    
    /* Map container */
    .map-container {
        height: 300px;
    }
    
    /* Blood type badges */
    .blood-type-badge {
        font-size: 0.8em;
        padding: 4px 8px;
    }
    
    /* Status badges */
    .status-badge {
        font-size: 0.75em;
        padding: 4px 8px;
    }
    
    /* Quick actions - Stack buttons */
    .row .col-md-3 {
        margin-bottom: 8px;
    }
    
    /* Progress bars */
    .progress {
        height: 4px;
    }
}

/* Small devices (landscape phones, 576px and up) */
@media (min-width: 576px) and (max-width: 767.98px) {
    .container-fluid {
        padding: 12px;
    }
    
    .card {
        margin-bottom: 15px;
    }
    
    .inventory-card .count {
        font-size: 2em;
    }
    
    .table th, .table td {
        padding: 10px 8px;
    }
    
    .map-container {
        height: 350px;
    }
}

/* Medium devices (tablets, 768px and up) */
@media (min-width: 768px) and (max-width: 991.98px) {
    .container-fluid {
        padding: 15px;
    }
    
    .col-md-3 {
        margin-bottom: 15px;
    }
    
    .inventory-card .count {
        font-size: 2.2em;
    }
    
    .table th, .table td {
        padding: 12px 10px;
    }
    
    .map-container {
        height: 400px;
    }
    
    /* Two columns for inventory cards */
    .col-md-3 {
        flex: 0 0 50%;
        max-width: 50%;
    }
}

/* Large devices (desktops, 992px and up) */
@media (min-width: 992px) and (max-width: 1199.98px) {
    .container-fluid {
        padding: 20px;
    }
    
    .inventory-card .count {
        font-size: 2.3em;
    }
    
    /* Three columns for inventory cards */
    .col-md-3 {
        flex: 0 0 33.333333%;
        max-width: 33.333333%;
    }
}

/* Large devices (desktops, 992px and up) */
@media (min-width: 992px) {
    .container-fluid {
        padding: 30px 40px;
    }
    
    /* Wider container for large screens */
    .container-fluid.wide-container {
        max-width: 1600px;
        margin: 0 auto;
    }
    
    /* Better form layouts */
    .col-md-10 {
        max-width: 83.333333%;
    }
    
    .col-lg-8 {
        max-width: 66.666667%;
    }
    
    .col-xl-7 {
        max-width: 58.333333%;
    }
}

/* Extra large devices (large desktops, 1200px and up) */
@media (min-width: 1200px) {
    .container-fluid {
        padding: 30px 50px;
        max-width: 1600px;
        margin: 0 auto;
    }
    
    .inventory-card .count {
        font-size: 2.5em;
    }
    
    /* Better grid distribution for large screens */
    .row.gap-lg {
        gap: 2rem;
    }
    
    /* Wider cards on large screens */
    .card.wide-card {
        max-width: none;
    }
    
    /* Better table layout */
    .table-responsive {
        font-size: 1rem;
    }
    
    .table th, .table td {
        padding: 15px 20px;
    }
}

/* XXL devices (very large desktops, 1400px and up) */
@media (min-width: 1400px) {
    .container-fluid {
        padding: 40px 60px;
        max-width: 1800px;
    }
    
    /* Even better distribution */
    .row.gap-xl {
        gap: 2.5rem;
    }
    
    /* Multi-column layouts for large content */
    .content-grid {
        display: grid;
        grid-template-columns: 1fr 1fr;
        gap: 2rem;
    }
    
    .content-grid-3 {
        display: grid;
        grid-template-columns: repeat(3, 1fr);
        gap: 2rem;
    }
    
    /* Statistics cards - Keep Bootstrap grid, don't override */
    /* Inventory cards - Keep Bootstrap grid, don't override */
    
    /* Wider tables */
    .table-lg {
        font-size: 1.05rem;
    }
    
    .table-lg th, .table-lg td {
        padding: 18px 25px;
    }
    
    /* Better form layouts */
    .wide-card {
        max-width: 100%;
    }
    
    /* Better spacing for large screens */
    .card-body {
        padding: 1.5rem;
    }
    
    .card-header {
        padding: 20px 30px;
        font-size: 1.1rem;
    }
}

/* XXXL devices (ultra wide screens, 1600px and up) */
@media (min-width: 1600px) {
    .container-fluid {
        padding: 50px 80px;
        max-width: 2000px;
    }
    
    /* Even wider tables */
    .table-lg th, .table-lg td {
        padding: 20px 30px;
    }
    
    /* Better card spacing */
    .card {
        margin-bottom: 25px;
    }
    
    /* Larger icons on very large screens */
    .fa-3x {
        font-size: 3.5em !important;
    }
    
    /* Better spacing for cards */
    .stats-grid .card,
    .inventory-grid .inventory-card {
        margin-bottom: 1.5rem;
    }
}

/* Landscape orientation adjustments */
@media (orientation: landscape) and (max-height: 600px) {
    .navbar {
        padding: 0.25rem 1rem;
    }
    
    .card-header {
        padding: 10px 15px;
    }
    
    .card-body {
        padding: 15px;
    }
    
    .map-container {
        height: 250px;
    }
}

/* Touch device optimizations */
@media (hover: none) and (pointer: coarse) {
    .btn {
        min-height: 44px;
        min-width: 44px;
    }
    
    .nav-link {
        padding: 12px 15px;
    }
    
    .table tbody tr {
        padding: 10px 0;
    }
    
    /* Larger touch targets */
    a, button {
        padding: 10px;
    }
}

/* High DPI displays */
@media (-webkit-min-device-pixel-ratio: 2), (min-resolution: 192dpi) {
    .card {
        box-shadow: 0 2px 15px rgba(0,0,0,0.1);
    }
    
    .btn {
        border-width: 1px;
    }
}

/* Print Styles */
@media print {
    .navbar, .btn, .no-print, .card-header, .export-buttons, .no-export {
        display: none !important;
    }
    
    .card {
        box-shadow: none;
        border: 1px solid #ddd;
        page-break-inside: avoid;
    }
    
    .table {
        font-size: 0.9em;
        width: 100%;
        border-collapse: collapse;
    }
    
    .table th, .table td {
        border: 1px solid #ddd;
        padding: 8px;
        text-align: right;
    }
    
    .table th {
        background-color: #dc3545 !important;
        color: white !important;
        -webkit-print-color-adjust: exact;
        print-color-adjust: exact;
    }
    
    body {
        background: white;
        font-size: 12pt;
    }
    
    h1, h2, h3, h4, h5, h6 {
        page-break-after: avoid;
    }
    
    .table-responsive {
        overflow: visible;
    }
}

/* Dark Mode Styles */
[data-theme="dark"] {
    /* Form Controls */
    .form-control,
    .form-select {
        background-color: var(--input-bg);
        color: var(--text-color);
        border-color: var(--border-color);
    }
    
    .form-control:focus,
    .form-select:focus {
        background-color: var(--input-bg);
        color: var(--text-color);
        border-color: var(--primary-color);
    }
    
    /* Input Group */
    .input-group-text {
        background-color: var(--card-bg);
        color: var(--text-color);
        border-color: var(--border-color);
    }
    
    /* Alerts */
    .alert {
        background-color: var(--card-bg);
        border-color: var(--border-color);
    }
    
    .alert-success {
        background-color: rgba(40, 167, 69, 0.2);
        border-color: #28a745;
        color: #90ee90;
    }
    
    .alert-danger {
        background-color: rgba(220, 53, 69, 0.2);
        border-color: #dc3545;
        color: #ff6b6b;
    }
    
    .alert-warning {
        background-color: rgba(255, 193, 7, 0.2);
        border-color: #ffc107;
        color: #ffd700;
    }
    
    .alert-info {
        background-color: rgba(23, 162, 184, 0.2);
        border-color: #17a2b8;
        color: #87ceeb;
    }
    
    /* Text Colors */
    .text-muted {
        color: var(--text-muted) !important;
    }
    
    /* Pagination */
    .pagination .page-link {
        background-color: var(--card-bg);
        color: var(--text-color);
        border-color: var(--border-color);
    }
    
    .pagination .page-link:hover {
        background-color: var(--table-hover);
        color: var(--text-color);
    }
    
    .pagination .page-item.disabled .page-link {
        background-color: var(--card-bg);
        color: var(--text-muted);
    }
    
    /* Dropdown */
    .dropdown-menu {
        background-color: var(--card-bg);
        border-color: var(--border-color);
    }
    
    .dropdown-item {
        color: var(--text-color);
    }
    
    .dropdown-item:hover {
        background-color: var(--table-hover);
        color: var(--text-color);
    }
    
    /* Modal */
    .modal-content {
        background-color: var(--card-bg);
        color: var(--text-color);
    }
    
    .modal-header {
        border-bottom-color: var(--border-color);
    }
    
    .modal-footer {
        border-top-color: var(--border-color);
    }
    
    /* List Group */
    .list-group-item {
        background-color: var(--card-bg);
        color: var(--text-color);
        border-color: var(--border-color);
    }
    
    /* Badge adjustments for dark mode */
    .badge {
        opacity: 0.9;
    }
}

/* Dark Mode Toggle Button */
#darkModeToggle {
    border: none;
    background: transparent;
    padding: 8px 12px;
    cursor: pointer;
    transition: all 0.3s ease;
}

#darkModeToggle:hover {
    opacity: 0.8;
    transform: scale(1.1);
}

#darkModeToggle:focus {
    outline: none;
    box-shadow: 0 0 0 2px rgba(255, 255, 255, 0.3);
}

/* Theme Notification */
.theme-notification {
    position: fixed;
    bottom: 20px;
    left: 20px;
    background: var(--card-bg);
    color: var(--text-color);
    padding: 12px 20px;
    border-radius: 8px;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
    z-index: 9999;
    display: flex;
    align-items: center;
    font-size: 0.9rem;
    font-weight: 500;
    opacity: 0;
    transform: translateY(20px);
    transition: opacity 0.3s ease, transform 0.3s ease;
    border: 1px solid var(--border-color);
    max-width: 300px;
}

[data-theme="dark"] .theme-notification {
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.4);
}

.theme-notification.show {
    opacity: 1;
    transform: translateY(0);
}

.theme-notification i {
    font-size: 1.1rem;
    color: var(--primary-color);
}

@media (max-width: 575.98px) {
    .theme-notification {
        left: 10px;
        right: 10px;
        max-width: none;
        bottom: 10px;
        font-size: 0.85rem;
        padding: 10px 15px;
    }
}

/* Inventory Alert Notification */
.inventory-alert-notification {
    animation: slideInLeft 0.3s ease;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
}

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

[data-theme="dark"] .inventory-alert-notification {
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.4);
}

/* Pulse animation for alert badge */
.pulse {
    animation: pulse 2s infinite;
}

@keyframes pulse {
    0%, 100% {
        opacity: 1;
        transform: scale(1);
    }
    50% {
        opacity: 0.8;
        transform: scale(1.1);
    }
}

/* Inventory Alerts Dropdown */
#inventoryAlertsMenu {
    max-height: 500px;
    overflow-y: auto;
}

#inventoryAlertsMenu .alert-sm {
    margin-bottom: 0.5rem;
    padding: 0.5rem;
    font-size: 0.85rem;
}

#inventoryAlertsMenu .dropdown-header {
    font-weight: 600;
    padding: 0.75rem 1rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

#inventoryAlertsMenu .dropdown-item {
    padding: 0.5rem 1rem;
}

/* Scrollbar styling for alerts dropdown */
#inventoryAlertsMenu::-webkit-scrollbar {
    width: 6px;
}

#inventoryAlertsMenu::-webkit-scrollbar-track {
    background: var(--bg-color);
    border-radius: 3px;
}

#inventoryAlertsMenu::-webkit-scrollbar-thumb {
    background: var(--border-color);
    border-radius: 3px;
}

#inventoryAlertsMenu::-webkit-scrollbar-thumb:hover {
    background: var(--text-muted);
}

/* Accessibility - Reduced motion */
@media (prefers-reduced-motion: reduce) {
    *,
    *::before,
    *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
    }
}

/* Additional Mobile Optimizations */
@media (max-width: 575.98px) {
    /* Statistics cards - full width on mobile */
    .col-12.col-sm-6.col-md-3 .card-body {
        padding: 15px;
    }
    
    .col-12.col-sm-6.col-md-3 .fa-3x {
        font-size: 2em !important;
    }
    
    /* Inventory cards - 2 columns on mobile */
    .col-6.col-sm-4.col-md-3.col-lg-2 {
        padding: 5px;
    }
    
    .inventory-card {
        padding: 12px 8px;
    }
    
    .inventory-card .count {
        font-size: 1.5em;
    }
    
    /* Better spacing */
    .mb-4 {
        margin-bottom: 1rem !important;
    }
    
    .mb-3 {
        margin-bottom: 0.75rem !important;
    }
    
    /* Card headers smaller */
    .card-header {
        font-size: 0.85em;
        padding: 10px 12px;
    }
    
    /* Buttons full width on mobile when in column */
    .col-12 .btn {
        width: 100%;
        margin-bottom: 8px;
    }
}

/* Landscape phone optimizations */
@media (max-width: 767.98px) and (orientation: landscape) {
    .navbar {
        padding: 0.3rem 1rem;
    }
    
    .card-header {
        padding: 8px 15px;
    }
    
    .card-body {
        padding: 12px;
    }
    
    h1 {
        font-size: 1.3rem;
        margin-bottom: 10px !important;
    }
    
    .map-container {
        height: 250px;
    }
}

/* Print optimizations */
@media print {
    @page {
        size: A4;
        margin: 1cm;
    }
    
    .card {
        page-break-inside: avoid;
        margin-bottom: 15px;
    }
    
    .table {
        font-size: 0.8em;
    }
    
    .btn, .no-print, .export-buttons, .no-export {
        display: none !important;
    }
    
    .table-responsive {
        overflow: visible;
    }
}

/* Dark mode support (optional) */
@media (prefers-color-scheme: dark) {
    /* Can be implemented if needed */
}