@font-face {
    font-family: 'Inter';
    font-style: normal;
    font-weight: 400;
    font-display: swap;
    src: url('libs/Inter-Regular.woff2') format('woff2');
}

@font-face {
    font-family: 'Inter';
    font-style: normal;
    font-weight: 700;
    font-display: swap;
    src: url('libs/Inter-Bold.woff2') format('woff2');
}
/*
@font-face {
    font-family: 'Inter';
    font-style: italic;
    font-weight: 400;
    font-display: swap;
    src: url('fonts/Inter-Italic.woff2') format('woff2');
}*/

:root {
    --SCALE: 1;
    --BGCOLOR1: #F8F8F8;
    --BGCOLOR2: #CCCCCC;
    --ACCENT: #00596b;
    --FS1: calc( 10px * var(--SCALE));
    --FS2: calc( 13px * var(--SCALE));
    --FS3: calc( 17px * var(--SCALE));
    --TXTCOLOR1: #003f4b;
    --TXTCOLOR2: #050505;
    --TXTCOLOR3: #101010;
}

html, body {
    margin: calc( 0px * var(--SCALE));
    padding: calc( 0px * var(--SCALE));
    background: var(--BGCOLOR1);
    font-family: "Inter", system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
    font-size: var(--FS2);
    overflow: hidden;
    height: 100%;
    color: var(--TXTCOLOR2);
}

select {
    font-size: var(--FS2);
    height: calc(22px * var(--SCALE));
}

#planesTable {
    font-family: "Inter", system-ui, sans-serif;
    font-size: var(--FS2);
    font-variant-numeric: tabular-nums;
    white-space: nowrap;
    cursor: default;
}

#planesTable tbody tr {
    transition: filter 0.15s ease;
}
#planesTable tbody tr:hover {
    filter: brightness(0.80);
}
#planesTable tbody tr.selected {
    border-left: 3px solid var(--ACCENT);
}


#layout_container {
    display: flex;
    height: 100%;
}

#selected_infoblock {
    position: absolute;
    left: 0px;
    bottom: 0px;
    width:  calc(180px * var(--SCALE));
    height: 100%;
    overflow: auto;
    z-index: 1;
    background: var(--BGCOLOR1);
}
.aggregator-selected-bg:before {
    content: ' ';
    position:absolute;
    display:block;
    left:0;
    top:0;
    width:100%;
    height:100%;
    background-size: calc( 148 * var(--SCALE)) calc( 148 * var(--SCALE));
    background-repeat: no-repeat;
    background-position: calc( 7px * var(--SCALE)) calc( 108px * var(--SCALE));
    background-image: url("images/post8-bb.webp");
    z-index:2;
    opacity: 0.12;
}
#infoblock-container {
    position:relative;
    overflow: auto;
    height: 100%;
    z-index:3;
}
#sidebar_canvas {
    padding: calc( 5px * var(--SCALE));
    overflow: auto;
}

#sidebar_container {
    display: flex;
    flex-direction: column;
    left: calc( 0px * var(--SCALE)) !important;
    height: 100%;
}


#map_container {
    flex: 1 1 auto;
    position: relative;
    height: 100%;
}

#map_canvas {
    position: absolute;
    width: 100%;
    height: 100%;
}
#iconTestCanvas {
    position: absolute;
    width: 100%;
    height: 100%;
}

.sidebar_button {
    width: calc( 32px * var(--SCALE));
    height: calc( 38px * var(--SCALE));
    border-radius: calc( 2px * var(--SCALE));
    background: rgba(255,255,255,.2);

    cursor: pointer;
    background-size: calc( 26px * var(--SCALE)) calc( 30px * var(--SCALE));
    background-repeat: no-repeat;
    background-position: center;

    border: none;
}

#toggle_sidebar_button.show_sidebar {
    transform: scaleX(-1);
    background-image: url("images/hide_sidebar.webp");
}

#toggle_sidebar_button.hide_sidebar {
    background-image: url("images/hide_sidebar.webp");
}

#shrink_sidebar_button {
    background-image: url("images/hide_sidebar.webp");
}

#expand_sidebar_button {
    transform: scaleX(-1);
    background-image: url("images/hide_sidebar.webp");
}


#credits {
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0.8;
    position: absolute;
    bottom: calc( 10px * var(--SCALE));
    left: calc(50% - 60px * var(--SCALE));
}
.credits-text {
    font-size: var(--FS2);
    color: #c00;
}

#splitter {
    cursor: ew-resize;
    display: block;
    position: absolute;
    z-index: 99;
    top:  calc( 5px * var(--SCALE));
    left: calc( 0px * var(--SCALE));
    float: right;
    width: calc( 30px * var(--SCALE));
    height: calc( 30px * var(--SCALE));
    border: none;
    background: transparent url("images/toggle-width.webp");
    background-size: cover;
    transform: scaleX(-1);
}

#splitter-infoblock {
    cursor: ns-resize;
    display: inline-block;
    position: absolute	;
    top: calc( 0px * var(--SCALE));
    right: 0;
    margin-left: auto;
    width: calc( 24px * var(--SCALE));
    height: calc( 4px * var(--SCALE));
    background-size: calc( 24px * var(--SCALE)) calc( 25px * var(--SCALE));
    background-repeat: no-repeat;
    background-position: calc( 0px * var(--SCALE));
    border: none;
    width: 100%;
    border-bottom: #234c75;
    background: #65819e;
    border-bottom-width: calc( 1px * var(--SCALE));
    border-bottom-style: solid;
}

/* remove the blue highlighting around the map buttons */
.ol-control button {
    outline: none;
    z-index: 999;
}

.ol-zoom-in {
    background-image: url("images/zoom-in.webp");
    background-size: cover;
    color:transparent !important;
    width: calc( 25px * var(--SCALE)) !important;
    height: calc( 25px * var(--SCALE)) !important;
    background: transparent !important;
    margin-bottom: calc( 5px * var(--SCALE)) !important;
}

.ol-zoom-out {
    background-image: url("images/zoom-out.webp");
    background-size: cover;
    color:transparent !important;
    width: calc( 25px * var(--SCALE)) !important;
    height: calc( 25px * var(--SCALE)) !important;
    background: transparent !important;
}

.ol-zoom {
    background: transparent !important;
    left: calc(100% - calc( 65px * var(--SCALE)));
    top: calc(100% - calc( 85px * var(--SCALE)));
}

.ol-attribution {
    font-size: var(--FS1);
}

.warning {
    margin-top: 1em;
    border: calc( 2px * var(--SCALE)) solid yellow;
    background: #FFFFA3;
    padding: calc( 5px * var(--SCALE));
    color: black;
}

.error_box {
    position: absolute; bottom: calc( 90px * var(--SCALE)); left: calc( 25px * var(--SCALE)); border: calc( 2px * var(--SCALE)) solid red;
    background: #FFFFA3; opacity: 0.75; padding: calc( 5px * var(--SCALE));
    color: black;
    font-weight: bold;
    font-size: var(--FS3);
    line-height: 250%;
    text-align: center;
}

.inaccurate_warning {
    position: absolute; top: calc( 25px * var(--SCALE)); left: calc( 280px * var(--SCALE));
    width: 50%;
    background: var(--BGCOLOR1);
    padding: calc( 5px * var(--SCALE));
}

#js_error {
    position: absolute;
    bottom: 5px;
    left: 5px;
    border: calc( 2px * var(--SCALE)) solid red;
    background: #FFFFA3; opacity: 0.75; padding: calc( 5px * var(--SCALE));
    color: black;
    font-size: var(--FS2);
    line-height: 150%;
    text-align: center;
    z-index: 999;
    white-space: pre-line;
}

#loader {position: absolute; width: 25%; height: 30px; z-index: 9999; top: 50%; left: 37.5%}
#loader_progress { width:  100%; height: 100%; position: absolute; }


.aircraft_table_header {
    background: var(--ACCENT);
    color: #FFFFFF;
    cursor: pointer;
    position: sticky;
    top: 0;
    z-index: 10;
    box-shadow:
        0 -2px 2px -1px rgba(0, 0, 0, 0.5),
        0 2px 2px -1px rgba(0, 0, 0, 0.7);
}
.aircraft_table_header td {
    font-size: smaller;
    padding: calc( 5px * var(--SCALE));
    text-align: center;
}

.verticalRateTriangle {
    font-family: "Courier New",monospace;
}

.icaoCodeColumn {
    font-family: "SF Mono", "Cascadia Code", "Fira Code", Consolas, "Liberation Mono", monospace;
    text-transform: uppercase;
    font-variant-numeric: tabular-nums;
}

#planesTable tbody tr {
    cursor: default;
    transition: filter 0.15s ease;
}

#planesTable tbody tr:hover {
    filter: brightness(0.85);
}

.hidden { display: none; }

.infoblock_heading a  { text-decoration: none; color: blue; font-size: var(--FS2); }

.dim    { opacity: 0.3; }

.pointer { cursor: pointer; }

.sidebarButton {
    background: #409EDF;
    padding: calc( 4px * var(--SCALE));
    color: #FFFFFF;
    font-weight: normal;
    font-size: var(--FS2);
}

.sidebarButton:hover {
    background: #3c6ea3;
}

.altitudeFilterInput {
    width: calc( 50px * var(--SCALE));
    height:  calc(15px * var(--SCALE));
    color:var(--TXTCOLOR2);
    background: var(--BGCOLOR2);
    border-color: var(--BGCOLOR1);
}
.searchInput {
    width:  calc(100px * var(--SCALE));
    height:  calc(15px * var(--SCALE));
    color:var(--TXTCOLOR2);
    background: var(--BGCOLOR2);
    border-color: var(--BGCOLOR1);
}

.formButton {
    font-size: var(--FS2);
    color:var(--TXTCOLOR2);
    background: var(--BGCOLOR2);
    border-color: var(--BGCOLOR1);
}
.formButton:disabled {
    color:var(--TXTCOLOR3);
}

select.error, textarea.error, input.error {
    color: #FF0000;
}

.layer-switcher {
    top: calc( 3px * var(--SCALE)) !important;
    right: calc( 44px * var(--SCALE)) !important;
    z-index: 999;
}
.layer-switcher button {
    background-size: calc( 26px * var(--SCALE)) calc( 26px * var(--SCALE));
    background-repeat: no-repeat;
    background-position: center;
    width: calc( 30px * var(--SCALE));
    height: calc( 30px * var(--SCALE));
}
.layer-switcher:not(.shown) {
    top: calc( 3px * var(--SCALE)) !important;
    right: calc( 44px * var(--SCALE)) !important;
    width: calc( 32px * var(--SCALE));
    height: calc( 32px * var(--SCALE));
    z-index: 999;
}
.layer-switcher.shown .panel {
    overflow-y: auto;
    height: 95vh;
}


.dateTime
{
    font-weight: bold;
    font-size: calc( 12px * var(--SCALE));
    line-height: calc( 26px * var(--SCALE));
    color: #FFFFFF;
    color: rgb(255, 255, 255);
    text-align: right;
    display: inline-block;
    padding-right: calc( 20px * var(--SCALE));
    padding-left: calc( 20px * var(--SCALE));
}

@media screen and (max-width: 1000px) {
    .dateTime {
        display: none;
    }
}

.sectionTitle {
    width: 100%;
    text-transform: uppercase;
    text-align: center;
    color: #e8e8e8;
    background: #003f4b;
}

.section-title-content {
    padding: calc( 3px * var(--SCALE)) calc( 20px * var(--SCALE));
}

.legend
{
    font-size: 110%;
    color:var(--TXTCOLOR2);
    display: flex;
    flex-wrap: wrap;
    padding-top: calc( 10px * var(--SCALE));
}


.link, .link a {
    color: var(--TXTCOLOR1);
    text-decoration: underline;
}


#header_side {
    position: absolute;
    right: calc( 0px * var(--SCALE));
    top:  calc( 0px * var(--SCALE));
    width: calc( 38px * var(--SCALE));
    z-index: 9;
}
#header_top {
    text-align: right;
    position: absolute;
    right: calc( 94px * var(--SCALE));
    top: calc( 0px * var(--SCALE));
    height: calc( 38px * var(--SCALE));
    z-index: 9;
}

.svgButton {
    background: var(--ACCENT);
    width: calc( 27px * var(--SCALE));
    height: calc( 27px * var(--SCALE));
    cursor: pointer;
    background-position: center;
    margin: calc( 2px * var(--SCALE));
    display: inline-block;
    border-radius: calc( 2px * var(--SCALE));
}

.fullscreenButton {
    background-image: url('images/fullscreen.svg');
    background-size: 90%;
}

.settingsCog {
    background-image: url('images/cog-white.svg');
    background-size: 120%;
}



.buttonContainer {
    display: block;
    margin: calc( 2px * var(--SCALE));
    text-align: center;
}
.buttonSpacer {
    margin: calc( 9px * var(--SCALE));
}

.buttonText
{
    font-weight: bold;
    font-size: calc( 15px * var(--SCALE));
    line-height:  calc( 27px * var(--SCALE));
    text-align: center;
    margin: calc( 5px * var(--SCALE));
}


.activeButton {
    color: #fff;
    background-color: #2ecc71;                   /* green when active */
    box-shadow:
        0 0 calc( 8px * var(--SCALE)) rgba(46, 204, 113, 0.5);
}

.inActiveButton {
    color: #ccc;
    background-color: #555;                      /* grey when inactive */
    opacity: 0.8;
}

.inActiveButton:hover {
    opacity: 1;
}

#highlighted_infoblock {
    background: var(--BGCOLOR1);
    position: absolute;
    left: calc( 40px * var(--SCALE));
    top: calc( 60px * var(--SCALE));
    min-width:  calc(132px * var(--SCALE));
    padding-right: calc( 5px * var(--SCALE));
    box-shadow: calc( 4px * var(--SCALE)) calc( 4px * var(--SCALE)) calc( 10px * var(--SCALE)) #444444;
    cursor: pointer;
    z-index: 9999;
    display: none;
}

.highlightedTitle {
    border-bottom: calc( 1px * var(--SCALE)) solid #67b6c3;
    display: inline-block;
    width: 90%;
}

.identLarge {
    font-size: calc( 22px * var(--SCALE));
    line-height: calc( 24px * var(--SCALE));
    color: var(--TXTCOLOR1);
    font-weight: lighter;
}

.identMedium {
    font-size: calc( 17px * var(--SCALE));
    line-height: calc( 22px * var(--SCALE));
    color: var(--TXTCOLOR1);
    font-weight: lighter;
}

.identSmall {
    font-size: calc( 14px * var(--SCALE));
    font-weight: bold;
    color: var(--TXTCOLOR1);
}

.infoSectionTable {
    width: 100%;
    border-collapse: collapse;
    padding: 0;
    margin: 0;
    cursor: default;
}

table.infoSectionTable tr td {
    padding: 0;
    margin: 0;
}

.rSpacer {
    padding-top: calc( 3px * var(--SCALE));
    padding-bottom: calc( 3px * var(--SCALE));
}

.infoHeading {
    margin-top: calc( 2px * var(--SCALE));
    margin-bottom: calc( 2px * var(--SCALE));
    display: inline-block;
}

.infoHeading sub {
    font-weight: normal;
}

/* Each info row parent (the divs containing .infoHeading + .infoData) */
.infoBlockSection > div {
    display: flex;
    justify-content: space-between;
    align-items: baseline;
}

.infoData {
    text-align: right;
    margin-top: calc(2px * var(--SCALE));
    margin-bottom: calc(2px * var(--SCALE));
}

.infoData2 {
    margin-top: calc( 2px * var(--SCALE));
    margin-bottom: calc( 2px * var(--SCALE));
    float: right;
    text-align: right;
    display: inline-block;
}

.infoBlockSection {
    padding-top: calc( 7px * var(--SCALE));
    padding-bottom: calc( 7px * var(--SCALE));
    padding-left: calc( 7px * var(--SCALE));
    padding-right: calc( 7px * var(--SCALE));
}

.largeText a {
    font-weight: bold;
    color: var(--TXTCOLOR1);
    font-size: var(--FS3);
}

.largeText {
    font-weight: bold;
    color: var(--TXTCOLOR1);
    font-size: var(--FS3);
}

.infoBlockTitleText {
    font-weight: bold;
    color:var(--TXTCOLOR3);
}



.legendTitle {
    line-height: calc( 19px * var(--SCALE));
    padding-right: calc( 3px * var(--SCALE));
    padding-left: calc( 3px * var(--SCALE));
    margin: calc( 2px * var(--SCALE));
}

#settings_infoblock {
    position: fixed;
    top: 1%;
    left: 1%;
    overflow: auto;
    max-height: 90%;
    box-shadow: calc( 4px * var(--SCALE)) calc( 4px * var(--SCALE)) calc( 10px * var(--SCALE)) #444444;
    padding: calc( 20px * var(--SCALE));
    z-index: 9999;
    display: none;
    background: var(--BGCOLOR1);
}

.settingsColumn {
    display: table-cell;
    width:  calc(199px * var(--SCALE));
}
.settingsOptionContainer {
    display: table;
    padding-top: calc( 3.5px * var(--SCALE));
    padding-bottom: calc( 3.5px * var(--SCALE));
}

.settingsCheckbox {
    width: calc( 12px * var(--SCALE));
    height: calc( 12px * var(--SCALE));
    background-size: calc( 12px * var(--SCALE)) calc( 12px * var(--SCALE));
    margin-left: calc( 5px * var(--SCALE));
    margin-right: calc( 5px * var(--SCALE));
    background-image: url('images/box-empty.webp');
    background-repeat: no-repeat;
    background-position: center;
    cursor: pointer;
}

.settingsCheckboxChecked {
    background-image: url('images/box-checked.webp') !important;
}

.settingsCloseBox {
    position: absolute;
    right: calc( 8px * var(--SCALE));
    top: calc( 8px * var(--SCALE));
    background-image: url('images/close-settings.webp');
    background-size: cover;
    width: calc( 20px * var(--SCALE));
    height: calc( 20px * var(--SCALE));
    cursor: pointer;
}

.infoblockCloseBox {
    position: absolute;
    right: calc( 20px * var(--SCALE));
    top: calc( 8px * var(--SCALE));
    background-image: url('images/close-settings.webp');
    background-size: cover;
    width: calc( 20px * var(--SCALE));
    height: calc( 20px * var(--SCALE));
    cursor: pointer;
    z-index: 99;
}

.settingsText {
    display: table-cell;
    font-size: calc( 14px * var(--SCALE));
    line-height: calc( 20px * var(--SCALE));
}

#altitude_chart {
    float: right;
    width: calc(100% - calc( 5px * var(--SCALE)));
    max-width:  calc(800px * var(--SCALE));
    right: calc( 85px * var(--SCALE));
    bottom: calc( 35px * var(--SCALE));
    background: transparent !important;
}

#altitude_chart_button {
    background-size: cover;
    background: transparent;
    width: 100%;
    height: 0;
    padding: 0;
    padding-bottom: calc(100% * 56 / 1815);
}


#selected_flightaware_link a {
    background: #67b6c3;
    color: white;
    text-decoration: none;
    padding: calc( 4px * var(--SCALE));
    line-height: calc( 22px * var(--SCALE));
    border-radius: calc( 4px * var(--SCALE));
}
.bottom-info-container {
    padding-top: calc( 10px * var(--SCALE));
    padding-bottom: calc( 10px * var(--SCALE));
    text-align: center;
    color: var(--TXTCOLOR1);
    line-height: calc( 18px * var(--SCALE));
}
.bottom-info-container img {
    vertical-align: middle;
}
.bottom-info-container .bottom-info-text {
    vertical-align: middle;
    display: inline;
}

.ui-tabs {
    background: var(--BGCOLOR1);
}
.ui-tabs-nav {
    background: var(--BGCOLOR2);
}
.ui-tabs-panel {
    background: var(--BGCOLOR1);
}
.greyButton {
    background: var(--BGCOLOR2);
    cursor: pointer;
    padding: calc( 4px * var(--SCALE));
    width: 100%;
    border: none;
    text-align: left;
    outline: none;
    font-size: calc( 15px * var(--SCALE));
    font-weight: bold;
    color: var(--TXTCOLOR1);
}
.greyButton:after {
    content: '\02795\FE0E'; /* Unicode character for "plus" sign (+) */
    float: right;
    margin-left: calc( 5px * var(--SCALE));
}
.greyButton.active:after {
    content: "\2796\FE0E"; /* Unicode character for "minus" sign (-) */
}

.ui-tabs-nav li a:focus {
    outline: none;
}

.ui-tabs .ui-tabs-panel {
    padding: 1em 0.5em;
}
.ui-tabs .ui-tabs-nav {
    padding: 2px;
    margin: 1px;
    margin-bottom: 1px;
}
.ui-tabs .ui-tabs-nav li.ui-tabs-active {
    padding-bottom: 0px;

}
.ui-corner-all, .ui-corner-top, .ui-corner-right, .ui-corner-tr {
    border-radius: 4px;
}

.buttonFilter {
    list-style-type: none;
    margin: 0;
    padding: 0;
    width: calc( 240px * var(--SCALE));
    cursor: pointer;
}

.ui-widget-content .ui-selectable .ui-selected {
    border-color: #cc6600;
}

.buttonFilter li {
    border-width: 2px;
    border-color: var(--BGCOLOR2);
    margin-right: 5px;
    margin-bottom: 5px;
    padding: 1px;
    float: left;
    width: calc( 85px * var(--SCALE));
    color:var(--TXTCOLOR2);
    font-size: var(--FS2);
    text-align: center;
}

#sortableColumns {
    list-style-type: none;
    margin: 0;
    padding: 0;
    max-width: calc( 2 * 130px * var(--SCALE));
}

#sortableColumns li {
    margin: 3px 3px 3px 3px;
    padding: calc( 0px * var(--SCALE));
    float: left;
    width: calc( 120px * var(--SCALE));
    border-color: var(--ACCENT);
    background: var(--BGCOLOR2);
}
#copyrightInfo {
  position: Relative;
  font-size: var(--FS1);

}
#selected_photo{
  text-align: center;
  display: block;
}
.ui-widget-content .ui-state-default, .ui-widget-header .ui-state-default, .ui-button, html .ui-button.ui-state-disabled:hover, html .ui-button.ui-state-disabled:active {
  background: var(--BGCOLOR1);
  border: none;
}
.ui-state-active, .ui-widget-content .ui-state-active, .ui-widget-header .ui-state-active, a.ui-button:active, .ui-button:active, .ui-button.ui-state-active:hover{
  background: #3d7382;
}
.ui-state-default a, .ui-state-default a:link, .ui-state-default a:visited, a.ui-button, a:link.ui-button, a:visited.ui-button, .ui-button {
  color:var(--TXTCOLOR2);
}
 .ui-widget-header .ui-state-default, .ui-button, html .ui-button.ui-state-disabled:hover, html .ui-button.ui-state-disabled:active {
  color:var(--TXTCOLOR2);
}
.ui-widget-header, .ui-widget.ui-widget-content {
    border: none;
}
.ui-state-default, .ui-widget-content .ui-state-default, .ui-widget-header .ui-state-default, .ui-button, html .ui-button.ui-state-disabled:hover, html .ui-button.ui-state-disabled:active {
    color:var(--TXTCOLOR2);
}
.ui-widget-content {
  color:var(--TXTCOLOR2);
}

.ui-slider {
    background: var(--BGCOLOR2);
}
.ui-slider .ui-slider-handle {
    background: rgb(0, 115, 222);
}


input{
  color:var(--TXTCOLOR1);
}
#histDatePicker{
  background: var(--BGCOLOR1);
}

#replayBar {
  background: var(--BGCOLOR1);
  display: none;
  width: calc(100% - 80px);
  padding-right: 80px;
  position: absolute;
  height: 10px;
  bottom: 0%;
  grid-template-columns: 1fr 1.5fr 5fr 2fr;
  grid-template-rows: 20px 40px 20px 20px;
  justify-items: center;
  align-items: center;
  grid-template-areas:
    "timezone dateHint timeHint speedHint"
    "play datepicker hours speedSelect"
    ". dateHintLocal minutes loading "
    ". . . .";
}

#replayLoading {
  grid-area: loading;
}

#replayTimeZone{
  grid-area: timezone;
}
#replayPlay{
  grid-area: play;
}
#replayDatepicker{
  grid-area: datepicker;
}
#hourSelect{
  width: 90%;
  grid-area: hours;
}
#minuteSelect{
  width: 90%;
  grid-area: minutes;
}
#replaySpeedSelect{
  grid-area: speedSelect;
  width: 90%;
}
#replayTimeHint{
   grid-area: timeHint;
}
#replayDateHintLocal{
  grid-area: dateHintLocal;
}
#replayDateHint{
  grid-area: dateHint;
}
#replaySpeedHint{
  grid-area: speedHint;
}


/* ============================================================
   Flexbox sidebar header replacements
   ============================================================ */

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

.sidebar-title-block {
    padding: calc(7px * var(--SCALE)) calc(7px * var(--SCALE));
}

.sidebar-sponsor-link {
    padding: calc(3px * var(--SCALE)) 0;
}

.stats-box {
    width: 70%;
    margin: 0 auto;
    border-radius: 6px;
    border: 2px solid yellow;
    text-align: center;
    background: #003;
    padding: calc(5px * var(--SCALE));
}

.stats-row {
    padding: calc(4px * var(--SCALE)) 0;
}

.stats-detail-row {
    display: flex;
    justify-content: space-evenly;
    padding: calc(4px * var(--SCALE)) 0;
}

.stats-cell {
    flex: 1;
}

.altimeter-form {
    padding: calc(5px * var(--SCALE));
    text-align: center;
}



.emoji-btn {
    /* Layout & sizing */
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 0.25em 0.4em;
    line-height: 1;
    cursor: pointer;
    text-decoration: none;
    color: inherit;
    transform: scale(1.5);
    transform-origin: center;

    /* Button appearance */
    background: linear-gradient(180deg, #2a2a3a 0%, #1a1a2e 100%);
    border: 2px solid #444;
    border-radius: 10px;
    box-shadow:
        0 2px 4px rgba(0, 0, 0, 0.3),
        inset 0 1px 0 rgba(255, 255, 255, 0.08);

    /* Smooth transitions for hover */
    transition:
        background 0.2s ease,
        border-color 0.2s ease,
        box-shadow 0.2s ease,
        transform 0.1s ease;

    /* Shine overlay setup */
    position: relative;
    overflow: hidden;

    /* Prevent text selection */
    user-select: none;
    -webkit-user-select: none;
}
.emoji-btn-group {
    display: flex;
    justify-content: center;
    gap: 50px;               /* space between buttons */
}
.emoji-btn-label {
    font-size: 7px;
    margin-top: 2px;
    line-height: 1;
}


/* ---------- Hover highlight ---------- */
.emoji-btn:hover {
    background: linear-gradient(180deg, #3d3d52 0%, #2a2a44 100%);
    border-color: #7a7aff;
    box-shadow:
        0 2px 8px rgba(120, 120, 255, 0.3),
        0 0 12px rgba(120, 120, 255, 0.15),
        inset 0 1px 0 rgba(255, 255, 255, 0.12);
}

/* ---------- Active/pressed ---------- */
.emoji-btn:active {
    transform: scale(0.95);
    background: linear-gradient(180deg, #1a1a2e 0%, #12122a 100%);
    box-shadow:
        0 1px 2px rgba(0, 0, 0, 0.4),
        inset 0 2px 4px rgba(0, 0, 0, 0.3);
}

/* ---------- Focus ring for accessibility ---------- */
.emoji-btn:focus-visible {
    outline: 2px solid #7a7aff;
    outline-offset: 2px;
}

/* ---------- Shine sweep pseudo-element ---------- */
.emoji-btn::after {
    content: '';
    position: absolute;
    top: -20%;
    left: -120%;
    width: 60%;
    height: 140%;
    background: linear-gradient(
        105deg,
        transparent 30%,
        rgba(255, 255, 255, 0.25) 45%,
        rgba(255, 255, 255, 0.4) 50%,
        rgba(255, 255, 255, 0.25) 55%,
        transparent 70%
    );
    transform: skewX(-20deg);
    pointer-events: none;

    /* Animation is paused by default; JS will trigger it */
    animation: shineSwipe 0.6s ease-in-out forwards;
    animation-play-state: paused;
}

/* When the .shining class is added, play the sweep */
.emoji-btn.shining::after {
    animation-play-state: running;
}

@keyframes shineSwipe {
    0%   { left: -120%; }
    100% { left: 160%; }
}



.button {
    border-radius: calc( 8px * var(--SCALE));
    border: calc( 1px * var(--SCALE)) solid rgba(0, 0, 0, 0.2);
    background: linear-gradient(
        to bottom,
        color-mix(in srgb, var(--ACCENT), blue 65%),   /* lighter top */
        var(--ACCENT) 50%,
        color-mix(in srgb, var(--ACCENT), black 35%)     /* darker bottom */
    );
    box-shadow:
        0 calc( 2px * var(--SCALE)) calc( 4px * var(--SCALE)) rgba(0, 0, 0, 0.3),
        inset 0 calc( 1px * var(--SCALE)) 0 rgba(255, 255, 255, 0.25);
    transition: all 0.15s ease;

    background-color: var(--ACCENT);
    width: calc( 27px * var(--SCALE));
    height: calc( 27px * var(--SCALE));
    margin: calc( 2px * var(--SCALE));
    display: inline-block;
    cursor: pointer;
    text-align: center;
    background-clip: padding-box;
}

.button:hover {
    filter: brightness(1.15);
    box-shadow:
        0 calc( 3px * var(--SCALE)) calc( 6px * var(--SCALE)) rgba(0, 0, 0, 0.35),
        inset 0 calc( 1px * var(--SCALE)) 0 rgba(255, 255, 255, 0.3);
}

.button:active {
    background: linear-gradient(
        to bottom,
        color-mix(in srgb, var(--ACCENT), black 10%),
        var(--ACCENT),
        color-mix(in srgb, var(--ACCENT), white 10%)
    );
    box-shadow:
        inset 0 calc( 2px * var(--SCALE)) calc( 4px * var(--SCALE)) rgba(0, 0, 0, 0.3);
    transform: translateY(calc( 1px * var(--SCALE)));
}

/*
#active-viewers-badge {
    position: fixed;
    bottom: 10px;
    left: 10px;
    background: rgba(0, 0, 0, 0.7);
    color: #00ff00;
    padding: 6px 12px;
    border-radius: 15px;
    font-family: 'Helvetica Neue', Arial, sans-serif;
    font-size: 13px;
    z-index: 10000;
    display: flex;
    align-items: center;
    gap: 6px;
    pointer-events: none;
    user-select: none;
    transition: opacity 0.3s ease;
    border: 1px solid rgba(0, 255, 0, 0.3);
} */

.dot {
    width: 3px;
    height: 3px;
    /* background: #00ff00; */
    border-radius: 50%;
    animation: pulse-dot 3s infinite;
}
@keyframes pulse-dot {
    0%, 100% { opacity: 1; }
    65% { opacity: 0.4; }
}

.button, .sidebar_button, .show_sidebar, .hide_sidebar, .greyButton, .svgButton {
    transition: opacity 10s;
}

// --- for aircraft count ---
.count {
  transition: color 1s;
  color: #222;
  font-size: 2em;
  display: inline-block;
}

.count.increase {
  color: #00c800;
}

.count.decrease {
  color: #d60000;
}

/* Flip animation */
.count.flip-up {
  animation: flip-up 0.5s;
}
.count.flip-down {
  animation: flip-down 0.5s;
}

@keyframes flip-up {
  0%   { transform: rotateX(0deg); }
  50%  { transform: rotateX(-90deg); }
  100% { transform: rotateX(0deg); }
}

@keyframes flip-down {
  0%   { transform: rotateX(0deg); }
  50%  { transform: rotateX(90deg); }
  100% { transform: rotateX(0deg); }
}