/* General Styles */
html, body {
    height: 100%;
    margin: 0;
    padding: 0;
    scroll-behavior: smooth;
}

body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    background-color: #f8f9fa;
    display: flex;
    flex-direction: column;
    overflow-x: hidden;
}

/* Main Container Layout - Only for pages with data-page attribute */
body[data-page] > .container-fluid.mt-3 {
    flex: 1;
    display: flex;
    flex-direction: column;
    margin-top: 1rem !important;
    padding-bottom: 1rem;
    min-height: 0;
}

/* Special layout for alerts page (index.html) - maintains fullscreen layout */
body[data-page="alerts"] > .container-fluid.mt-3 {
    overflow: hidden;
}

body[data-page="alerts"] > .container-fluid.mt-3 > .row {
    flex: 1;
    overflow: hidden;
    margin: 0;
    min-height: 0;
}

body[data-page="alerts"] > .container-fluid.mt-3 > .row > [class*="col-"] {
    display: flex;
    flex-direction: column;
    min-height: 0;
    margin-bottom: 1rem;
}

body[data-page="alerts"] > .container-fluid.mt-3 > .row > [class*="col-"] > .card {
    flex: 1;
    display: flex;
    flex-direction: column;
    min-height: 0;
    margin-bottom: 0;
}

body[data-page="alerts"] > .container-fluid.mt-3 > .row > [class*="col-"] > .card > .card-body {
    flex: 1;
    min-height: 0;
    padding: 0;
    display: flex;
    flex-direction: column;
}

/* Scrollable layout for management pages (employees, beacons, devices) */
body[data-page="employees"] > .container-fluid.mt-3,
body[data-page="beacons"] > .container-fluid.mt-3,
body[data-page="devices"] > .container-fluid.mt-3 {
    overflow-y: auto;
    max-height: calc(100vh - 120px); /* Account for header and navigation */
}

body[data-page="employees"] > .container-fluid.mt-3 > .row,
body[data-page="beacons"] > .container-fluid.mt-3 > .row,
body[data-page="devices"] > .container-fluid.mt-3 > .row {
    margin: 0;
}

body[data-page="employees"] .card-body,
body[data-page="beacons"] .card-body,
body[data-page="devices"] .card-body {
    max-height: none;
    overflow: visible;
}

/* Table containers with scrolling */
body[data-page="employees"] .table-responsive,
body[data-page="beacons"] .table-responsive,
body[data-page="devices"] .table-responsive {
    max-height: 60vh;
    overflow-y: auto;
    border: 1px solid #dee2e6;
    border-radius: 0.375rem;
}

/* Ensure tables maintain proper styling with scroll */
body[data-page="employees"] .table-responsive .table,
body[data-page="beacons"] .table-responsive .table,
body[data-page="devices"] .table-responsive .table {
    margin-bottom: 0;
}

body[data-page="employees"] .table-responsive .table thead th,
body[data-page="beacons"] .table-responsive .table thead th,
body[data-page="devices"] .table-responsive .table thead th {
    position: sticky;
    top: 0;
    z-index: 10;
    background-color: #f8f9fa;
    border-bottom: 2px solid #dee2e6;
}

/* Toast Animations */
@keyframes slideInFromLeft {
    from {
        transform: translateX(-100%);
        opacity: 0;
    }
    to {
        transform: translateX(0);
        opacity: 1;
    }
}

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

.toast {
    animation: slideInFromLeft 0.5s ease-out;
}

.toast.hiding {
    animation: slideOutToLeft 0.3s ease-in;
}

/* WebSocket Status Indicator */
.websocket-status {
    padding: 0.375rem 0.75rem;
    border-radius: 0.25rem;
    font-size: 0.875rem;
    font-weight: 500;
}

.websocket-status.connected {
    background-color: #28a745;
    color: white;
}

.websocket-status.disconnected {
    background-color: #dc3545;
    color: white;
}

.websocket-status i {
    font-size: 0.75rem;
    margin-right: 0.25rem;
}

/* Map Container */
#map {
    flex: 1 1 auto;
    height: 0;
    width: 100%;
    border-radius: 0 0 0.375rem 0.375rem;
}

/* Fullscreen Map Styles */
body.map-fullscreen {
    overflow: hidden;
}

body.map-fullscreen #map-container {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    width: 100%;
    height: 100%;
    z-index: 1000;
    margin: 0;
    padding: 0;
}

body.map-fullscreen #map-card {
    height: 100%;
    border-radius: 0;
    display: flex;
    flex-direction: column;
}

body.map-fullscreen #map-card .card-body {
    flex: 1;
    overflow: hidden;
}

body.map-fullscreen #map {
    height: 100%;
    border-radius: 0;
}

#fullscreen-btn {
    transition: transform 0.2s ease;
}

#fullscreen-btn:hover {
    transform: scale(1.1);
}

body.map-fullscreen #fullscreen-btn i::before {
    content: "\f78c";
}

/* Alerts List Container */
.alerts-list {
    flex: 1 1 auto;
    height: 0;
    overflow-y: auto;
    overflow-x: hidden;
    padding: 1rem;
}

/* Alert Card */
.alert-card {
    border-left: 4px solid;
    margin-bottom: 1rem;
    transition: all 0.3s ease;
    animation: slideIn 0.3s ease;
}

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

.alert-card.new-alert {
    animation: pulse 1s ease;
}

@keyframes pulse {
    0%, 100% {
        box-shadow: 0 0 0 0 rgba(0, 123, 255, 0.7);
    }
    50% {
        box-shadow: 0 0 0 10px rgba(0, 123, 255, 0);
    }
}

/* Alert Updated Animation */
.alert-card.alert-updated {
    animation: pulseUpdate 2s ease;
}

@keyframes pulseUpdate {
    0%, 100% {
        box-shadow: 0 0 0 0 rgba(255, 193, 7, 0.7);
        border-left-color: inherit;
    }
    25%, 75% {
        box-shadow: 0 0 0 10px rgba(255, 193, 7, 0);
        border-left-color: #ffc107;
    }
    50% {
        box-shadow: 0 0 0 15px rgba(255, 193, 7, 0);
        border-left-color: #ffc107;
    }
}

.alert-card:hover {
    box-shadow: 0 0.5rem 1rem rgba(0, 0, 0, 0.15);
    transform: translateY(-2px);
}

/* Alert Type Colors */
.alert-card.alert-sos {
    border-left-color: #dc3545;
}

.alert-card.alert-man-down {
    border-left-color: #fd7e14;
}

.alert-card.alert-no-movement {
    border-left-color: #ffc107;
}

.alert-card.alert-default {
    border-left-color: #6c757d;
}

/* Alert Type Badges */
.badge-alert-type {
    font-size: 0.75rem;
    padding: 0.35em 0.65em;
}

.badge-sos {
    background-color: #dc3545;
}

.badge-man-down {
    background-color: #fd7e14;
}

.badge-no-movement {
    background-color: #ffc107;
    color: #000;
}

.badge-default {
    background-color: #6c757d;
}

/* Acknowledged Status */
.alert-card.acknowledged {
    opacity: 0.7;
    border-left-color: #28a745;
}

.acknowledged-badge {
    background-color: #28a745;
    color: white;
    font-size: 0.75rem;
    padding: 0.25rem 0.5rem;
    border-radius: 0.25rem;
}

/* Alert Details */
.alert-details {
    font-size: 0.875rem;
}

.alert-details .detail-item {
    margin-bottom: 0.25rem;
}

.alert-details .detail-item i {
    width: 20px;
    color: #6c757d;
}

/* Alert Actions */
.alert-actions {
    margin-top: 0.75rem;
}

.btn-acknowledge {
    font-size: 0.875rem;
}

/* Filter Buttons */
#filter-buttons .btn {
    font-size: 0.875rem;
}

/* Counters */
#alert-counter, #unack-counter {
    font-size: 0.875rem;
}

/* Leaflet Popup Customization */
.leaflet-popup-content {
    margin: 0.75rem;
    min-width: 200px;
}

.popup-title {
    font-weight: bold;
    font-size: 1rem;
    margin-bottom: 0.5rem;
    color: #333;
}

.popup-details {
    font-size: 0.875rem;
}

.popup-details .detail-item {
    margin-bottom: 0.25rem;
}

.popup-details .detail-item i {
    width: 20px;
    color: #6c757d;
}

/* Custom Marker Icons */
.marker-icon {
    border-radius: 50%;
    border: 3px solid white;
    box-shadow: 0 2px 5px rgba(0, 0, 0, 0.3);
}

/* Responsive Design */
@media (max-width: 767px) {
    /* Alerts page specific responsive design */
    body[data-page="alerts"] > .container-fluid.mt-3 > .row > [class*="col-"] > .card {
        min-height: 400px;
    }
    
    body[data-page="alerts"] #map {
        min-height: 400px;
    }
    
    body[data-page="alerts"] .alerts-list {
        min-height: 400px;
    }
    
    /* Management pages responsive design */
    body[data-page="employees"] > .container-fluid.mt-3,
    body[data-page="beacons"] > .container-fluid.mt-3,
    body[data-page="devices"] > .container-fluid.mt-3 {
        max-height: calc(100vh - 100px);
    }
    
    body[data-page="employees"] .table-responsive,
    body[data-page="beacons"] .table-responsive,
    body[data-page="devices"] .table-responsive {
        max-height: 50vh;
    }
    
    .navbar-brand {
        font-size: 1rem;
    }
    
    #alert-counter, #unack-counter {
        font-size: 0.75rem;
    }
    
    .websocket-status {
        font-size: 0.75rem;
        padding: 0.25rem 0.5rem;
    }
    
    #filter-buttons .btn {
        font-size: 0.75rem;
        padding: 0.25rem 0.5rem;
    }
}

@media (min-width: 768px) and (max-width: 1023px) {
    /* Alerts page specific responsive design */
    body[data-page="alerts"] > .container-fluid.mt-3 > .row > [class*="col-"] > .card {
        min-height: 500px;
    }
    
    /* Management pages responsive design */
    body[data-page="employees"] .table-responsive,
    body[data-page="beacons"] .table-responsive,
    body[data-page="devices"] .table-responsive {
        max-height: 65vh;
    }
}

@media (min-width: 1024px) {
    /* Alerts page specific responsive design */
    body[data-page="alerts"] > .container-fluid.mt-3 > .row > [class*="col-"] > .card {
        min-height: 600px;
    }
    
    /* Management pages responsive design */
    body[data-page="employees"] .table-responsive,
    body[data-page="beacons"] .table-responsive,
    body[data-page="devices"] .table-responsive {
        max-height: 70vh;
    }
}

/* Scrollbar Styling */
.alerts-list::-webkit-scrollbar,
.table-responsive::-webkit-scrollbar,
.container-fluid::-webkit-scrollbar {
    width: 8px;
    height: 8px;
}

.alerts-list::-webkit-scrollbar-track,
.table-responsive::-webkit-scrollbar-track,
.container-fluid::-webkit-scrollbar-track {
    background: #f1f1f1;
    border-radius: 4px;
}

.alerts-list::-webkit-scrollbar-thumb,
.table-responsive::-webkit-scrollbar-thumb,
.container-fluid::-webkit-scrollbar-thumb {
    background: #888;
    border-radius: 4px;
}

.alerts-list::-webkit-scrollbar-thumb:hover,
.table-responsive::-webkit-scrollbar-thumb:hover,
.container-fluid::-webkit-scrollbar-thumb:hover {
    background: #555;
}

.alerts-list::-webkit-scrollbar-corner,
.table-responsive::-webkit-scrollbar-corner,
.container-fluid::-webkit-scrollbar-corner {
    background: #f1f1f1;
}

/* Loading Spinner */
.spinner-container {
    display: flex;
    justify-content: center;
    align-items: center;
    padding: 2rem;
}

/* Empty State */
#no-alerts-message {
    color: #6c757d;
}

#no-alerts-message i {
    opacity: 0.5;
}

/* Card Headers */
.card-header h5 {
    font-size: 1.1rem;
    font-weight: 600;
}

.card-header i {
    margin-right: 0.5rem;
}

/* Utility Classes */
.text-small {
    font-size: 0.875rem;
}

.text-muted-light {
    color: #adb5bd;
}

/* Alert Card Hidden State */
.alert-card.hidden {
    display: none;
}

/* Navigation Menu Styles */
.navbar-light .navbar-nav .nav-link {
    color: #495057;
    font-weight: 500;
    transition: all 0.3s ease;
    border-bottom: 3px solid transparent;
    padding-bottom: 0.5rem;
}

.navbar-light .navbar-nav .nav-link:hover {
    color: #0d6efd;
    background-color: rgba(13, 110, 253, 0.05);
}

.navbar-light .navbar-nav .nav-link.active {
    color: #0d6efd;
    border-bottom-color: #0d6efd;
}

.navbar-light .navbar-nav .nav-link i {
    margin-right: 0.5rem;
}

/* Page Content Styles */
.page-content {
    animation: fadeIn 0.3s ease;
}

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

/* Navigation Bar Responsive */
@media (max-width: 767px) {
    .navbar-light .navbar-nav .nav-link {
        padding: 0.5rem 0;
        border-bottom: none;
        border-left: 3px solid transparent;
        padding-left: 1rem;
    }
    
    .navbar-light .navbar-nav .nav-link:hover {
        background-color: rgba(13, 110, 253, 0.05);
        border-left-color: #0d6efd;
    }
    
    .navbar-light .navbar-nav .nav-link.active {
        border-left-color: #0d6efd;
        border-bottom-color: transparent;
    }
}

/* Beacon Map Styles */
#beacons-map {
    border-radius: 0.375rem;
    height: 800px !important;
    min-height: 600px;
}

/* Beacon Marker Styles */
.beacon-marker {
    background: transparent;
    border: none;
}

.beacon-marker-content {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 20px;
    color: white;
    border: 4px solid white;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.5);
    transition: all 0.3s ease;
    position: relative;
}

.beacon-marker-content::before {
    content: '';
    position: absolute;
    top: -2px;
    left: -2px;
    right: -2px;
    bottom: -2px;
    border-radius: 50%;
    border: 2px solid rgba(255, 255, 255, 0.8);
    z-index: -1;
}

.beacon-marker-content.active {
    background: linear-gradient(135deg, #28a745, #20c997);
    animation: pulse-beacon 2s infinite;
}

.beacon-marker-content.inactive {
    background: linear-gradient(135deg, #6c757d, #495057);
}

@keyframes pulse-beacon {
    0%, 100% {
        box-shadow: 0 4px 12px rgba(0, 0, 0, 0.5), 0 0 0 0 rgba(40, 167, 69, 0.7);
    }
    50% {
        box-shadow: 0 4px 12px rgba(0, 0, 0, 0.5), 0 0 0 10px rgba(40, 167, 69, 0);
    }
}

.beacon-marker-content:hover {
    transform: scale(1.3);
    box-shadow: 0 6px 16px rgba(0, 0, 0, 0.6);
}

/* Beacon Popup Styles */
.beacon-popup-container .leaflet-popup-content {
    margin: 0;
    padding: 0;
    min-width: 280px;
}

.beacon-popup {
    padding: 1rem;
}

.beacon-popup h6 {
    color: #333;
    border-bottom: 1px solid #dee2e6;
    padding-bottom: 0.5rem;
    margin-bottom: 0.75rem;
}

.beacon-details p {
    margin-bottom: 0.5rem;
    font-size: 0.875rem;
}

.beacon-details .badge {
    font-size: 0.75rem;
}

/* Beacon Map Info Footer */
.beacon-map-footer {
    background-color: #f8f9fa;
    border-top: 1px solid #dee2e6;
    padding: 0.75rem 1rem;
    font-size: 0.875rem;
}

/* Management Pages Layout Optimization */
body[data-page="beacons"] > .container-fluid.mt-3,
body[data-page="employees"] > .container-fluid.mt-3,
body[data-page="devices"] > .container-fluid.mt-3 {
    padding-bottom: 0.5rem;
}

body[data-page="beacons"] > .container-fluid.mt-3 > .row,
body[data-page="employees"] > .container-fluid.mt-3 > .row,
body[data-page="devices"] > .container-fluid.mt-3 > .row {
    gap: 1rem;
}

body[data-page="beacons"] .card,
body[data-page="employees"] .card,
body[data-page="devices"] .card {
    margin-bottom: 0;
    box-shadow: 0 0.125rem 0.25rem rgba(0, 0, 0, 0.075);
    border: 1px solid rgba(0, 0, 0, 0.125);
}

/* Smooth transitions for better UX */
body[data-page="beacons"] .card,
body[data-page="employees"] .card,
body[data-page="devices"] .card {
    transition: box-shadow 0.15s ease-in-out;
}

body[data-page="beacons"] .card:hover,
body[data-page="employees"] .card:hover,
body[data-page="devices"] .card:hover {
    box-shadow: 0 0.5rem 1rem rgba(0, 0, 0, 0.15);
}

/* Ensure proper spacing for scrollable content */
body[data-page="beacons"] .card-body,
body[data-page="employees"] .card-body,
body[data-page="devices"] .card-body {
    padding: 1.5rem;
}

/* Table footer styling */
body[data-page="beacons"] .table-footer,
body[data-page="employees"] .table-footer,
body[data-page="devices"] .table-footer {
    background-color: #f8f9fa;
    border-radius: 0 0 0.375rem 0.375rem;
    margin: 0 -1px -1px -1px;
    padding: 0.75rem 1rem;
}

/* Responsive adjustments for beacon map */
@media (max-width: 767px) {
    #beacons-map {
        height: 600px !important;
        min-height: 400px;
    }
    
    .beacon-marker-content {
        width: 35px;
        height: 35px;
        font-size: 18px;
    }
}

@media (min-width: 768px) and (max-width: 1023px) {
    #beacons-map {
        height: 700px !important;
        min-height: 500px;
    }
}

@media (min-width: 1024px) {
    #beacons-map {
        height: 800px !important;
        min-height: 600px;
    }
}