/* required styles */

.leaflet-pane,
.leaflet-tile,
.leaflet-marker-icon,
.leaflet-marker-shadow,
.leaflet-tile-container,
.leaflet-pane > svg,
.leaflet-pane > canvas,
.leaflet-zoom-box,
.leaflet-image-layer,
.leaflet-layer {
	position: absolute;
	left: 0;
	top: 0;
	}
.leaflet-container {
	overflow: hidden;
	}
.leaflet-tile,
.leaflet-marker-icon,
.leaflet-marker-shadow {
	-webkit-user-select: none;
	   -moz-user-select: none;
	        user-select: none;
	  -webkit-user-drag: none;
	}
/* Prevents IE11 from highlighting tiles in blue */
.leaflet-tile::selection {
	background: transparent;
}
/* Safari renders non-retina tile on retina better with this, but Chrome is worse */
.leaflet-safari .leaflet-tile {
	image-rendering: -webkit-optimize-contrast;
	}
/* hack that prevents hw layers "stretching" when loading new tiles */
.leaflet-safari .leaflet-tile-container {
	width: 1600px;
	height: 1600px;
	-webkit-transform-origin: 0 0;
	}
.leaflet-marker-icon,
.leaflet-marker-shadow {
	display: block;
	}
/* .leaflet-container svg: reset svg max-width decleration shipped in Joomla! (joomla.org) 3.x */
/* .leaflet-container img: map is broken in FF if you have max-width: 100% on tiles */
.leaflet-container .leaflet-overlay-pane svg {
	max-width: none !important;
	max-height: none !important;
	}
.leaflet-container .leaflet-marker-pane img,
.leaflet-container .leaflet-shadow-pane img,
.leaflet-container .leaflet-tile-pane img,
.leaflet-container img.leaflet-image-layer,
.leaflet-container .leaflet-tile {
	max-width: none !important;
	max-height: none !important;
	width: auto;
	padding: 0;
	}

.leaflet-container img.leaflet-tile {
	/* See: https://bugs.chromium.org/p/chromium/issues/detail?id=600120 */
	mix-blend-mode: plus-lighter;
}

.leaflet-container.leaflet-touch-zoom {
	-ms-touch-action: pan-x pan-y;
	touch-action: pan-x pan-y;
	}
.leaflet-container.leaflet-touch-drag {
	-ms-touch-action: pinch-zoom;
	/* Fallback for FF which doesn't support pinch-zoom */
	touch-action: none;
	touch-action: pinch-zoom;
}
.leaflet-container.leaflet-touch-drag.leaflet-touch-zoom {
	-ms-touch-action: none;
	touch-action: none;
}
.leaflet-container {
	-webkit-tap-highlight-color: transparent;
}
.leaflet-container a {
	-webkit-tap-highlight-color: rgba(51, 181, 229, 0.4);
}
.leaflet-tile {
	filter: inherit;
	visibility: hidden;
	}
.leaflet-tile-loaded {
	visibility: inherit;
	}
.leaflet-zoom-box {
	width: 0;
	height: 0;
	-moz-box-sizing: border-box;
	     box-sizing: border-box;
	z-index: 800;
	}
/* workaround for https://bugzilla.mozilla.org/show_bug.cgi?id=888319 */
.leaflet-overlay-pane svg {
	-moz-user-select: none;
	}

.leaflet-pane         { z-index: 400; }

.leaflet-tile-pane    { z-index: 200; }
.leaflet-overlay-pane { z-index: 400; }
.leaflet-shadow-pane  { z-index: 500; }
.leaflet-marker-pane  { z-index: 600; }
.leaflet-tooltip-pane   { z-index: 650; }
.leaflet-popup-pane   { z-index: 700; }

.leaflet-map-pane canvas { z-index: 100; }
.leaflet-map-pane svg    { z-index: 200; }

.leaflet-vml-shape {
	width: 1px;
	height: 1px;
	}
.lvml {
	behavior: url(#default#VML);
	display: inline-block;
	position: absolute;
	}


/* control positioning */

.leaflet-control {
	position: relative;
	z-index: 800;
	pointer-events: visiblePainted; /* IE 9-10 doesn't have auto */
	pointer-events: auto;
	}
.leaflet-top,
.leaflet-bottom {
	position: absolute;
	z-index: 1000;
	pointer-events: none;
	}
.leaflet-top {
	top: 0;
	}
.leaflet-right {
	right: 0;
	}
.leaflet-bottom {
	bottom: 0;
	}
.leaflet-left {
	left: 0;
	}
.leaflet-control {
	float: left;
	clear: both;
	}
.leaflet-right .leaflet-control {
	float: right;
	}
.leaflet-top .leaflet-control {
	margin-top: 10px;
	}
.leaflet-bottom .leaflet-control {
	margin-bottom: 10px;
	}
.leaflet-left .leaflet-control {
	margin-left: 10px;
	}
.leaflet-right .leaflet-control {
	margin-right: 10px;
	}


/* zoom and fade animations */

.leaflet-fade-anim .leaflet-popup {
	opacity: 0;
	-webkit-transition: opacity 0.2s linear;
	   -moz-transition: opacity 0.2s linear;
	        transition: opacity 0.2s linear;
	}
.leaflet-fade-anim .leaflet-map-pane .leaflet-popup {
	opacity: 1;
	}
.leaflet-zoom-animated {
	-webkit-transform-origin: 0 0;
	    -ms-transform-origin: 0 0;
	        transform-origin: 0 0;
	}
svg.leaflet-zoom-animated {
	will-change: transform;
}

.leaflet-zoom-anim .leaflet-zoom-animated {
	-webkit-transition: -webkit-transform 0.25s cubic-bezier(0,0,0.25,1);
	   -moz-transition:    -moz-transform 0.25s cubic-bezier(0,0,0.25,1);
	        transition:         transform 0.25s cubic-bezier(0,0,0.25,1);
	}
.leaflet-zoom-anim .leaflet-tile,
.leaflet-pan-anim .leaflet-tile {
	-webkit-transition: none;
	   -moz-transition: none;
	        transition: none;
	}

.leaflet-zoom-anim .leaflet-zoom-hide {
	visibility: hidden;
	}


/* cursors */

.leaflet-interactive {
	cursor: pointer;
	}
.leaflet-grab {
	cursor: -webkit-grab;
	cursor:    -moz-grab;
	cursor:         grab;
	}
.leaflet-crosshair,
.leaflet-crosshair .leaflet-interactive {
	cursor: crosshair;
	}
.leaflet-popup-pane,
.leaflet-control {
	cursor: auto;
	}
.leaflet-dragging .leaflet-grab,
.leaflet-dragging .leaflet-grab .leaflet-interactive,
.leaflet-dragging .leaflet-marker-draggable {
	cursor: move;
	cursor: -webkit-grabbing;
	cursor:    -moz-grabbing;
	cursor:         grabbing;
	}

/* marker & overlays interactivity */
.leaflet-marker-icon,
.leaflet-marker-shadow,
.leaflet-image-layer,
.leaflet-pane > svg path,
.leaflet-tile-container {
	pointer-events: none;
	}

.leaflet-marker-icon.leaflet-interactive,
.leaflet-image-layer.leaflet-interactive,
.leaflet-pane > svg path.leaflet-interactive,
svg.leaflet-image-layer.leaflet-interactive path {
	pointer-events: visiblePainted; /* IE 9-10 doesn't have auto */
	pointer-events: auto;
	}

/* visual tweaks */

.leaflet-container {
	background: #ddd;
	outline-offset: 1px;
	}
.leaflet-container a {
	color: #0078A8;
	}
.leaflet-zoom-box {
	border: 2px dotted #38f;
	background: rgba(255,255,255,0.5);
	}


/* general typography */
.leaflet-container {
	font-family: "Helvetica Neue", Arial, Helvetica, sans-serif;
	font-size: 12px;
	font-size: 0.75rem;
	line-height: 1.5;
	}


/* general toolbar styles */

.leaflet-bar {
	box-shadow: 0 1px 5px rgba(0,0,0,0.65);
	border-radius: 4px;
	}
.leaflet-bar a {
	background-color: #fff;
	border-bottom: 1px solid #ccc;
	width: 26px;
	height: 26px;
	line-height: 26px;
	display: block;
	text-align: center;
	text-decoration: none;
	color: black;
	}
.leaflet-bar a,
.leaflet-control-layers-toggle {
	background-position: 50% 50%;
	background-repeat: no-repeat;
	display: block;
	}
.leaflet-bar a:hover,
.leaflet-bar a:focus {
	background-color: #f4f4f4;
	}
.leaflet-bar a:first-child {
	border-top-left-radius: 4px;
	border-top-right-radius: 4px;
	}
.leaflet-bar a:last-child {
	border-bottom-left-radius: 4px;
	border-bottom-right-radius: 4px;
	border-bottom: none;
	}
.leaflet-bar a.leaflet-disabled {
	cursor: default;
	background-color: #f4f4f4;
	color: #bbb;
	}

.leaflet-touch .leaflet-bar a {
	width: 30px;
	height: 30px;
	line-height: 30px;
	}
.leaflet-touch .leaflet-bar a:first-child {
	border-top-left-radius: 2px;
	border-top-right-radius: 2px;
	}
.leaflet-touch .leaflet-bar a:last-child {
	border-bottom-left-radius: 2px;
	border-bottom-right-radius: 2px;
	}

/* zoom control */

.leaflet-control-zoom-in,
.leaflet-control-zoom-out {
	font: bold 18px 'Lucida Console', Monaco, monospace;
	text-indent: 1px;
	}

.leaflet-touch .leaflet-control-zoom-in, .leaflet-touch .leaflet-control-zoom-out  {
	font-size: 22px;
	}


/* layers control */

.leaflet-control-layers {
	box-shadow: 0 1px 5px rgba(0,0,0,0.4);
	background: #fff;
	border-radius: 5px;
	}
.leaflet-control-layers-toggle {
	background-image: url(images/layers.png);
	width: 36px;
	height: 36px;
	}
.leaflet-retina .leaflet-control-layers-toggle {
	background-image: url(images/layers-2x.png);
	background-size: 26px 26px;
	}
.leaflet-touch .leaflet-control-layers-toggle {
	width: 44px;
	height: 44px;
	}
.leaflet-control-layers .leaflet-control-layers-list,
.leaflet-control-layers-expanded .leaflet-control-layers-toggle {
	display: none;
	}
.leaflet-control-layers-expanded .leaflet-control-layers-list {
	display: block;
	position: relative;
	}
.leaflet-control-layers-expanded {
	padding: 6px 10px 6px 6px;
	color: #333;
	background: #fff;
	}
.leaflet-control-layers-scrollbar {
	overflow-y: scroll;
	overflow-x: hidden;
	padding-right: 5px;
	}
.leaflet-control-layers-selector {
	margin-top: 2px;
	position: relative;
	top: 1px;
	}
.leaflet-control-layers label {
	display: block;
	font-size: 13px;
	font-size: 1.08333em;
	}
.leaflet-control-layers-separator {
	height: 0;
	border-top: 1px solid #ddd;
	margin: 5px -10px 5px -6px;
	}

/* Default icon URLs */
.leaflet-default-icon-path { /* used only in path-guessing heuristic, see L.Icon.Default */
	background-image: url(images/marker-icon.png);
	}


/* attribution and scale controls */

.leaflet-container .leaflet-control-attribution {
	background: #fff;
	background: rgba(255, 255, 255, 0.8);
	margin: 0;
	}
.leaflet-control-attribution,
.leaflet-control-scale-line {
	padding: 0 5px;
	color: #333;
	line-height: 1.4;
	}
.leaflet-control-attribution a {
	text-decoration: none;
	}
.leaflet-control-attribution a:hover,
.leaflet-control-attribution a:focus {
	text-decoration: underline;
	}
.leaflet-attribution-flag {
	display: inline !important;
	vertical-align: baseline !important;
	width: 1em;
	height: 0.6669em;
	}
.leaflet-left .leaflet-control-scale {
	margin-left: 5px;
	}
.leaflet-bottom .leaflet-control-scale {
	margin-bottom: 5px;
	}
.leaflet-control-scale-line {
	border: 2px solid #777;
	border-top: none;
	line-height: 1.1;
	padding: 2px 5px 1px;
	white-space: nowrap;
	-moz-box-sizing: border-box;
	     box-sizing: border-box;
	background: rgba(255, 255, 255, 0.8);
	text-shadow: 1px 1px #fff;
	}
.leaflet-control-scale-line:not(:first-child) {
	border-top: 2px solid #777;
	border-bottom: none;
	margin-top: -2px;
	}
.leaflet-control-scale-line:not(:first-child):not(:last-child) {
	border-bottom: 2px solid #777;
	}

.leaflet-touch .leaflet-control-attribution,
.leaflet-touch .leaflet-control-layers,
.leaflet-touch .leaflet-bar {
	box-shadow: none;
	}
.leaflet-touch .leaflet-control-layers,
.leaflet-touch .leaflet-bar {
	border: 2px solid rgba(0,0,0,0.2);
	background-clip: padding-box;
	}


/* popup */

.leaflet-popup {
	position: absolute;
	text-align: center;
	margin-bottom: 20px;
	}
.leaflet-popup-content-wrapper {
	padding: 1px;
	text-align: left;
	border-radius: 12px;
	}
.leaflet-popup-content {
	margin: 13px 24px 13px 20px;
	line-height: 1.3;
	font-size: 13px;
	font-size: 1.08333em;
	min-height: 1px;
	}
.leaflet-popup-content p {
	margin: 17px 0;
	margin: 1.3em 0;
	}
.leaflet-popup-tip-container {
	width: 40px;
	height: 20px;
	position: absolute;
	left: 50%;
	margin-top: -1px;
	margin-left: -20px;
	overflow: hidden;
	pointer-events: none;
	}
.leaflet-popup-tip {
	width: 17px;
	height: 17px;
	padding: 1px;

	margin: -10px auto 0;
	pointer-events: auto;

	-webkit-transform: rotate(45deg);
	   -moz-transform: rotate(45deg);
	    -ms-transform: rotate(45deg);
	        transform: rotate(45deg);
	}
.leaflet-popup-content-wrapper,
.leaflet-popup-tip {
	background: white;
	color: #333;
	box-shadow: 0 3px 14px rgba(0,0,0,0.4);
	}
.leaflet-container a.leaflet-popup-close-button {
	position: absolute;
	top: 0;
	right: 0;
	border: none;
	text-align: center;
	width: 24px;
	height: 24px;
	font: 16px/24px Tahoma, Verdana, sans-serif;
	color: #757575;
	text-decoration: none;
	background: transparent;
	}
.leaflet-container a.leaflet-popup-close-button:hover,
.leaflet-container a.leaflet-popup-close-button:focus {
	color: #585858;
	}
.leaflet-popup-scrolled {
	overflow: auto;
	}

.leaflet-oldie .leaflet-popup-content-wrapper {
	-ms-zoom: 1;
	}
.leaflet-oldie .leaflet-popup-tip {
	width: 24px;
	margin: 0 auto;

	-ms-filter: "progid:DXImageTransform.Microsoft.Matrix(M11=0.70710678, M12=0.70710678, M21=-0.70710678, M22=0.70710678)";
	filter: progid:DXImageTransform.Microsoft.Matrix(M11=0.70710678, M12=0.70710678, M21=-0.70710678, M22=0.70710678);
	}

.leaflet-oldie .leaflet-control-zoom,
.leaflet-oldie .leaflet-control-layers,
.leaflet-oldie .leaflet-popup-content-wrapper,
.leaflet-oldie .leaflet-popup-tip {
	border: 1px solid #999;
	}


/* div icon */

.leaflet-div-icon {
	background: #fff;
	border: 1px solid #666;
	}


/* Tooltip */
/* Base styles for the element that has a tooltip */
.leaflet-tooltip {
	position: absolute;
	padding: 6px;
	background-color: #fff;
	border: 1px solid #fff;
	border-radius: 3px;
	color: #222;
	white-space: nowrap;
	-webkit-user-select: none;
	-moz-user-select: none;
	-ms-user-select: none;
	user-select: none;
	pointer-events: none;
	box-shadow: 0 1px 3px rgba(0,0,0,0.4);
	}
.leaflet-tooltip.leaflet-interactive {
	cursor: pointer;
	pointer-events: auto;
	}
.leaflet-tooltip-top:before,
.leaflet-tooltip-bottom:before,
.leaflet-tooltip-left:before,
.leaflet-tooltip-right:before {
	position: absolute;
	pointer-events: none;
	border: 6px solid transparent;
	background: transparent;
	content: "";
	}

/* Directions */

.leaflet-tooltip-bottom {
	margin-top: 6px;
}
.leaflet-tooltip-top {
	margin-top: -6px;
}
.leaflet-tooltip-bottom:before,
.leaflet-tooltip-top:before {
	left: 50%;
	margin-left: -6px;
	}
.leaflet-tooltip-top:before {
	bottom: 0;
	margin-bottom: -12px;
	border-top-color: #fff;
	}
.leaflet-tooltip-bottom:before {
	top: 0;
	margin-top: -12px;
	margin-left: -6px;
	border-bottom-color: #fff;
	}
.leaflet-tooltip-left {
	margin-left: -6px;
}
.leaflet-tooltip-right {
	margin-left: 6px;
}
.leaflet-tooltip-left:before,
.leaflet-tooltip-right:before {
	top: 50%;
	margin-top: -6px;
	}
.leaflet-tooltip-left:before {
	right: 0;
	margin-right: -12px;
	border-left-color: #fff;
	}
.leaflet-tooltip-right:before {
	left: 0;
	margin-left: -12px;
	border-right-color: #fff;
	}

/* Printing */

@media print {
	/* Prevent printers from removing background-images of controls. */
	.leaflet-control {
		-webkit-print-color-adjust: exact;
		print-color-adjust: exact;
		}
	}
/* Layout: one full-screen map; a slim top bar; a flight card docked right (desktop) or as a bottom sheet (phone). */
:root{
  --sea:#e7eef3; --land:#d3dcd6; --coast:#b9c6bf;
  --panel:#ffffff; --panel-2:#f3f6f8; --ink:#13202c; --muted:#5a6a78; --line:#d6dee5;
  --accent:#1f5fbf; --select:#e3a008; --plane-stroke:#0d1720; --ok:#2f8a4c; --warn:#b4540a;
  --shadow:0 8px 28px rgba(19,32,44,.16);
  --f-display:"Barlow Condensed","Arial Narrow",system-ui,sans-serif;
  --f-body:"Barlow",system-ui,-apple-system,"Segoe UI",Roboto,sans-serif;
  --f-mono:"JetBrains Mono",ui-monospace,"SF Mono",Menlo,Consolas,monospace;
}
@media (prefers-color-scheme: dark){:root:not([data-theme="light"]){
  --sea:#0d1620; --land:#1c2834; --coast:#2b3a48;
  --panel:#121c26; --panel-2:#18242f; --ink:#e4ecf3; --muted:#8fa1b2; --line:#26343f;
  --accent:#73a8ff; --select:#ffc93c; --plane-stroke:#05090d; --ok:#5ccf83; --warn:#ff9f5a;
  --shadow:0 8px 28px rgba(0,0,0,.5); color-scheme:dark;
}}
:root[data-theme="dark"]{
  --sea:#0d1620; --land:#1c2834; --coast:#2b3a48;
  --panel:#121c26; --panel-2:#18242f; --ink:#e4ecf3; --muted:#8fa1b2; --line:#26343f;
  --accent:#73a8ff; --select:#ffc93c; --plane-stroke:#05090d; --ok:#5ccf83; --warn:#ff9f5a;
  --shadow:0 8px 28px rgba(0,0,0,.5); color-scheme:dark;
}
html,body{height:100%}
body{margin:0;background:var(--sea);color:var(--ink);font:15px/1.4 var(--f-body);overflow:hidden}
#app{position:relative;height:100%;min-height:560px;display:flex;flex-direction:column}
#map{min-height:560px}
#map{flex:1;min-height:0;background:var(--sea)}
.leaflet-container{background:var(--sea);font-family:var(--f-body)}
.leaflet-pane.leaflet-land-pane{z-index:150}
.leaflet-control-attribution{background:color-mix(in srgb,var(--panel) 80%,transparent)!important;color:var(--muted)!important;font-size:10px}
.leaflet-control-attribution a{color:var(--muted)!important}

/* top bar */
.bar{position:absolute;z-index:1002;top:calc(10px + env(safe-area-inset-top,0px));left:12px;right:12px;display:flex;gap:8px;align-items:center;flex-wrap:wrap;pointer-events:none}
.bar>*{pointer-events:auto}
.brand{display:flex;align-items:center;gap:8px;background:var(--panel);border:1px solid var(--line);border-radius:10px;padding:6px 12px 6px 9px;box-shadow:var(--shadow);font:700 20px/1 var(--f-display);letter-spacing:.02em;text-transform:uppercase}
.brand svg{width:22px;height:22px;fill:var(--accent)}
.search{flex:1 1 220px;min-width:0;max-width:340px;display:flex;align-items:center;background:var(--panel);border:1px solid var(--line);border-radius:10px;box-shadow:var(--shadow);padding:0 10px}
.search svg{width:16px;height:16px;fill:none;stroke:var(--muted);stroke-width:2;flex:none}
.search input{flex:1;min-width:0;border:0;background:transparent;color:var(--ink);font:500 15px var(--f-body);padding:9px 8px;outline:none}
.search:focus-within{border-color:var(--accent)}
.chip{display:inline-flex;align-items:center;gap:7px;background:var(--panel);border:1px solid var(--line);border-radius:999px;padding:6px 12px;box-shadow:var(--shadow);font:500 13px var(--f-body);color:var(--muted);font-variant-numeric:tabular-nums;white-space:nowrap}
.chip .dot{width:8px;height:8px;border-radius:50%;background:var(--ok);box-shadow:0 0 0 3px color-mix(in srgb,var(--ok) 25%,transparent)}
.chip.demo .dot{background:var(--warn);box-shadow:0 0 0 3px color-mix(in srgb,var(--warn) 25%,transparent)}
.chip b{color:var(--ink);font-weight:600}
.tools{margin-left:auto;display:flex;gap:6px}
.btn{appearance:none;border:1px solid var(--line);background:var(--panel);color:var(--ink);border-radius:10px;box-shadow:var(--shadow);font:600 13px var(--f-body);padding:8px 11px;cursor:pointer;display:inline-flex;align-items:center;gap:6px}
.btn:hover{border-color:var(--accent)}
.btn:focus-visible,.search input:focus-visible{outline:2px solid var(--accent);outline-offset:2px}
.btn svg{width:16px;height:16px;fill:none;stroke:currentColor;stroke-width:2}
.btn[aria-pressed="true"]{background:var(--accent);color:var(--panel);border-color:var(--accent)}

/* altitude legend */
.legend{position:absolute;z-index:900;left:12px;bottom:calc(26px + env(safe-area-inset-bottom,0px));background:var(--panel);border:1px solid var(--line);border-radius:10px;padding:8px 10px 6px;box-shadow:var(--shadow);font:500 11px var(--f-mono);color:var(--muted);width:min(240px,calc(100vw - 48px))}
.legend .ramp{height:8px;border-radius:4px;margin:5px 0 3px}
.legend .ticks{display:flex;justify-content:space-between;font-variant-numeric:tabular-nums}
.legend .lbl{font:600 11px var(--f-body);letter-spacing:.08em;text-transform:uppercase}

/* aircraft markers */
.ac{width:28px;height:28px;margin:-14px 0 0 -14px}
.ac svg{width:28px;height:28px;transform:rotate(var(--rot,0deg));transition:transform .6s linear;filter:drop-shadow(0 1px 1px rgba(0,0,0,.35))}
.ac path{fill:var(--c,#888);stroke:var(--plane-stroke);stroke-width:1.1;stroke-linejoin:round}
.ac.sel svg{width:34px;height:34px;margin:-3px}
.ac.sel path{fill:var(--select);stroke-width:1.4}
.ac .tag{position:absolute;left:30px;top:4px;font:600 11px var(--f-mono);color:var(--ink);background:color-mix(in srgb,var(--panel) 82%,transparent);padding:1px 4px;border-radius:4px;white-space:nowrap;pointer-events:none}
.hide-tags .ac:not(.sel) .tag{display:none}

/* flight card */
.card{position:absolute;z-index:1001;top:calc(var(--bar-h,56px) + 10px + env(safe-area-inset-top,0px));right:12px;width:360px;max-height:calc(100% - var(--bar-h,56px) - 56px);overflow:auto;background:var(--panel);border:1px solid var(--line);border-radius:14px;box-shadow:var(--shadow)}
.card-h{display:flex;align-items:flex-start;gap:10px;padding:14px 14px 10px;border-bottom:1px solid var(--line)}
.cs{font:700 34px/1 var(--f-display);letter-spacing:.02em}
.sub{color:var(--muted);font-size:14px;margin-top:4px}
.card-h .x{margin-left:auto;box-shadow:none;padding:6px}
.route{padding:14px;display:grid;grid-template-columns:1fr auto 1fr;gap:4px 10px;align-items:end}
.ap{min-width:0}
.ap.to{text-align:right}
.ap .code{font:700 40px/1 var(--f-display);letter-spacing:.03em}
.ap .city{color:var(--muted);font-size:13px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.route .mid{align-self:center;color:var(--muted)}
.route .mid svg{width:22px;height:22px;fill:var(--muted)}
.prog{grid-column:1/-1;margin-top:8px}
.prog .track{position:relative;height:4px;background:var(--line);border-radius:2px}
.prog .fill{position:absolute;left:0;top:0;bottom:0;background:var(--accent);border-radius:2px}
.prog .meta{display:flex;justify-content:space-between;font:500 12px var(--f-mono);color:var(--muted);margin-top:6px;font-variant-numeric:tabular-nums}
.route.unknown{display:block;color:var(--muted);font-size:14px}
.stats{display:grid;grid-template-columns:1fr 1fr;border-top:1px solid var(--line)}
.stat{padding:10px 14px;border-bottom:1px solid var(--line)}
.stat:nth-child(odd){border-right:1px solid var(--line)}
.stat .k{font:600 11px var(--f-body);letter-spacing:.08em;text-transform:uppercase;color:var(--muted)}
.stat .v{font:500 18px/1.25 var(--f-mono);font-variant-numeric:tabular-nums;margin-top:2px}
.stat .v small{font-size:12px;color:var(--muted)}
.card-f{display:flex;gap:8px;padding:12px 14px}
.card-f .btn{box-shadow:none;flex:1;justify-content:center}
.note{padding:0 14px 12px;color:var(--muted);font-size:12px}
.hint{position:absolute;z-index:900;right:12px;bottom:calc(44px + env(safe-area-inset-bottom,0px));background:var(--panel);border:1px solid var(--line);border-radius:10px;padding:8px 12px;box-shadow:var(--shadow);color:var(--muted);font-size:13px;max-width:260px}

@media (max-width:640px){
  .brand span{display:none}
  .search{flex-basis:140px}
  .tools .btn span{display:none}
  .chip{order:5}
  .card{top:auto;left:0;right:0;bottom:0;width:auto;max-height:58%;border-radius:16px 16px 0 0;padding-bottom:env(safe-area-inset-bottom,0px)}
  .legend{bottom:calc(24px + env(safe-area-inset-bottom,0px))}
  .hint{display:none}
}
@media (prefers-reduced-motion:reduce){.ac svg{transition:none}}
.ac{position:relative}
.leaflet-tooltip{background:var(--panel);color:var(--ink);border:1px solid var(--line);box-shadow:var(--shadow);font:600 12px var(--f-mono);padding:3px 7px;border-radius:6px}
.leaflet-tooltip-top:before{border-top-color:var(--line)}

.nomap{position:absolute;inset:0;display:grid;place-items:center;padding:24px;text-align:center;color:var(--muted)}
:root{--tile-filter:none}
@media (prefers-color-scheme: dark){:root:not([data-theme="light"]){--tile-filter:invert(1) hue-rotate(180deg) brightness(.85) contrast(.9) saturate(.6)}}
:root[data-theme="dark"]{--tile-filter:invert(1) hue-rotate(180deg) brightness(.85) contrast(.9) saturate(.6)}
.osm-tiles{filter:var(--tile-filter)}
/* photos, airline, weather */
.photo{position:relative;background:var(--panel-2);border-radius:14px 14px 0 0;overflow:hidden}
.photo img{display:block;width:100%;aspect-ratio:16/10;object-fit:cover}
.photo .credit{position:absolute;left:0;right:0;bottom:0;padding:14px 10px 5px;font:500 11px var(--f-body);color:#fff;background:linear-gradient(transparent,rgba(0,0,0,.65))}
.airline{display:flex;align-items:center;gap:8px;margin-bottom:6px;font:600 13px var(--f-body);color:var(--muted)}
.airline img{height:22px;width:auto;max-width:90px;background:#fff;border-radius:4px;padding:2px 4px}
.wx-legend{position:absolute;z-index:900;left:12px;bottom:calc(92px + env(safe-area-inset-bottom,0px));background:var(--panel);border:1px solid var(--line);border-radius:10px;padding:8px 10px 6px;box-shadow:var(--shadow);font:500 11px var(--f-mono);color:var(--muted);width:min(240px,calc(100vw - 48px))}
.wx-legend .lbl{font:600 11px var(--f-body);letter-spacing:.06em;text-transform:uppercase}
.wx-ramp{background:linear-gradient(90deg,#88ddee,#0099cc,#ffee00,#ff8800,#ff0000,#c800c8)}
.wx-legend .ramp{height:8px;border-radius:4px;margin:5px 0 3px}
.wx-legend .ticks{display:flex;justify-content:space-between}
@media (max-width:640px){.wx-legend{bottom:calc(88px + env(safe-area-inset-bottom,0px))}.photo{border-radius:16px 16px 0 0}.photo img{aspect-ratio:16/7}}
.times{grid-column:1/-1;display:grid;grid-template-columns:1fr 1fr;gap:4px 10px;margin-top:10px;padding-top:10px;border-top:1px dashed var(--line)}
.times .k{font:600 11px var(--f-body);letter-spacing:.08em;text-transform:uppercase;color:var(--muted)}
.times .t{font:600 16px var(--f-mono);color:var(--select);font-variant-numeric:tabular-nums}
.times .to{text-align:right}
.times .est{grid-column:1/-1;font-size:11px;color:var(--muted)}
/* viewer position: slowly flashing blue dot, with a cone showing where the phone points */
.me{position:relative;width:0;height:0}
.me span{position:absolute;left:-9px;top:-9px;width:18px;height:18px;border-radius:50%;background:#2f7bff;border:3px solid #fff;box-shadow:0 0 0 0 rgba(47,123,255,.6);animation:me-slow 2.4s ease-in-out infinite}
@keyframes me-slow{0%,100%{opacity:1;box-shadow:0 0 0 0 rgba(47,123,255,.55)}50%{opacity:.35;box-shadow:0 0 0 12px rgba(47,123,255,0)}}
.me .cone{position:absolute;left:-40px;top:-40px;width:80px;height:80px;transform-origin:50% 50%;transition:transform .25s linear;pointer-events:none;
  background:conic-gradient(from -30deg at 50% 50%,rgba(47,123,255,.55) 0deg,rgba(47,123,255,0) 60deg,transparent 60deg);
  -webkit-mask:radial-gradient(circle at 50% 50%,#000 0 38px,transparent 39px);mask:radial-gradient(circle at 50% 50%,#000 0 38px,transparent 39px)}
@media (prefers-reduced-motion:reduce){.me span{animation:none}}
.info-btn{position:absolute;z-index:900;right:12px;bottom:calc(10px + env(safe-area-inset-bottom,0px));width:24px;height:24px;border-radius:50%;border:1px solid var(--line);background:var(--panel);color:var(--muted);font:700 13px/1 Georgia,serif;font-style:italic;cursor:pointer;opacity:.8}
.sources{position:absolute;z-index:900;right:44px;bottom:calc(8px + env(safe-area-inset-bottom,0px));max-width:min(420px,calc(100vw - 72px));background:var(--panel);border:1px solid var(--line);border-radius:8px;padding:6px 10px;font-size:11px;color:var(--muted);box-shadow:var(--shadow)}

/* airports */
.leaflet-tooltip.ap-tip{background:transparent;border:0;box-shadow:none;color:var(--muted);font:600 11px var(--f-mono);padding:0}
.leaflet-tooltip.ap-tip:before{display:none}
.ap-popup .leaflet-popup-content-wrapper{background:var(--panel);color:var(--ink);border:1px solid var(--line);border-radius:12px;box-shadow:var(--shadow)}
.ap-popup .leaflet-popup-tip{background:var(--panel)}
.ap-popup .leaflet-popup-content{margin:12px 14px;font:14px/1.4 var(--f-body)}
.ap-popup a.leaflet-popup-close-button{color:var(--muted)}
.ap-code{font:700 26px/1 var(--f-display);letter-spacing:.03em}
.ap-code small,.ap-icao{font:500 13px var(--f-mono);color:var(--muted);letter-spacing:0}
.ap-name{font-weight:600;margin-top:4px}
.ap-meta{color:var(--muted);font-size:12px;margin-top:2px}
.ap-board{margin-top:10px;width:100%;justify-content:center;box-shadow:none;background:var(--accent);color:var(--panel);border-color:var(--accent)}
.tabs{display:grid;grid-template-columns:1fr 1fr;border-bottom:1px solid var(--line)}
.tabs button{appearance:none;background:none;border:0;border-bottom:3px solid transparent;color:var(--muted);font:600 14px var(--f-body);padding:10px;cursor:pointer}
.tabs button[aria-selected="true"]{color:var(--ink);border-bottom-color:#ffc93c}
.tabs small{font:500 12px var(--f-mono);color:var(--muted);margin-left:4px}
.board{display:grid}
.board-row{appearance:none;text-align:left;background:none;border:0;border-bottom:1px solid var(--line);color:var(--ink);padding:10px 14px;display:grid;grid-template-columns:auto 1fr auto;gap:2px 10px;cursor:pointer;font:inherit}
.board-row:hover,.board-row:focus-visible{background:var(--panel-2)}
.br-cs{font:600 15px var(--f-mono)}
.br-ap{min-width:0;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;color:var(--muted);font-size:13px;align-self:center}
.br-ap b{color:var(--ink)}
.br-when{font:600 13px var(--f-mono);color:#ffc93c;align-self:center;white-space:nowrap}
.br-sub{grid-column:1/-1;color:var(--muted);font-size:12px}
.board-wait{padding:16px 14px;color:var(--muted);font-size:14px}
.ap-pin{filter:drop-shadow(0 1px 1.5px rgba(0,0,0,.55));cursor:pointer}
.ap-pin svg{display:block}
.br-ap i{font-style:normal;color:var(--muted)}
/* planes / airports switches; on phones the buttons move to a bar at the bottom of the screen */
.hide-planes .ac:not(.sel){display:none}
.tools .btn .mob{display:none}
@media (max-width:640px){
  :root{--tab-h:calc(60px + env(safe-area-inset-bottom,0px))}
  .tools{position:fixed;left:0;right:0;bottom:0;margin:0;z-index:1003;gap:0;justify-content:space-around;padding:5px 2px calc(5px + env(safe-area-inset-bottom,0px));background:var(--panel);border-top:1px solid var(--line);box-shadow:0 -4px 16px rgba(0,0,0,.35)}
  .tools .btn{flex:1 1 0;min-width:0;flex-direction:column;justify-content:center;gap:3px;padding:5px 2px;border:0;border-radius:10px;background:transparent;box-shadow:none;color:var(--muted);font-size:10px;font-weight:600}
  .tools .btn svg{width:21px;height:21px}
  .tools .btn span,.tools .btn .mob{display:block;max-width:100%;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
  .tools .btn[aria-pressed="true"]{background:color-mix(in srgb,var(--accent) 16%,transparent);color:var(--accent)}
  .card{bottom:var(--tab-h);max-height:min(58%,calc(100% - var(--tab-h) - var(--bar-h,56px) - 16px))}
  .legend{bottom:calc(var(--tab-h) + 10px)}
  .wx-legend{bottom:calc(var(--tab-h) + 74px)}
  .info-btn{bottom:calc(var(--tab-h) + 12px)}
  .sources{bottom:calc(var(--tab-h) + 10px)}
}
/* SkyTracefun brand */
.brand{text-transform:none;letter-spacing:.01em;font-size:22px;gap:7px}
.brand .logo{width:26px;height:26px}
.brand .logo .jet{fill:var(--accent)}
.brand .logo .trace{fill:none;stroke:#ffc93c;stroke-width:2.2;stroke-linecap:round;stroke-dasharray:2.5 3}
.brand em{font-style:normal;color:#ffc93c}
@media (max-width:640px){.brand span{display:inline;font-size:18px}.brand{padding:6px 10px 6px 7px}.brand .logo{width:22px;height:22px}.search{flex-basis:120px}}
/* airport timetable */
.board-row.sched:disabled{cursor:default}
.board-row.sched:disabled:hover{background:none}
.board-row.past{opacity:.55}
.br-when s{color:var(--muted);font-weight:500;margin-right:3px}
.st{font-style:normal;font-weight:600;margin-right:6px;color:var(--ink)}
.st.ok{color:var(--ok)}
.st.warn{color:#ffc93c}
.st.bad{color:#ff6b6b}
.on-map{font-style:normal;color:var(--accent);font-weight:600;margin-left:4px}
.now-line{display:flex;align-items:center;gap:8px;padding:6px 14px;color:#ffc93c;font:600 12px var(--f-mono)}
.now-line:before,.now-line:after{content:"";flex:1;height:1px;background:#ffc93c;opacity:.6}
.card .tabs{position:sticky;top:0;z-index:2;background:var(--panel)}
/* settings panel */
.settings{position:absolute;z-index:1004;top:calc(var(--bar-h,56px) + 8px);right:12px;width:280px;background:var(--panel);border:1px solid var(--line);border-radius:14px;box-shadow:var(--shadow);padding:12px 14px 6px}
.set-h{font:700 18px var(--f-display);letter-spacing:.03em;text-transform:uppercase;margin-bottom:6px}
.set-row{display:flex;align-items:center;justify-content:space-between;gap:10px;padding:8px 0;border-top:1px solid var(--line)}
.set-row .k{font:600 13px var(--f-body);color:var(--muted)}
.seg{display:inline-flex;background:var(--panel-2);border:1px solid var(--line);border-radius:10px;padding:2px}
.seg button{appearance:none;border:0;background:none;color:var(--muted);font:600 13px var(--f-body);padding:7px 12px;border-radius:8px;cursor:pointer}
.seg button[aria-pressed="true"]{background:var(--accent);color:var(--panel)}
.btn[aria-expanded="true"]{border-color:var(--accent);color:var(--accent)}
/* small plane card */
.card.compact #card-photo{display:none}
.card.compact .card-h{border-bottom:0;padding-bottom:4px}
.card.compact .cs{font-size:28px}
#c-open{cursor:pointer}
.mini-route{display:grid;grid-template-columns:auto 1fr auto;align-items:center;gap:8px;margin-top:10px;font-size:13px;color:var(--muted);white-space:nowrap}
.mini-route b{color:var(--ink);font:700 18px var(--f-display);letter-spacing:.03em}
.mini-route span{overflow:hidden;text-overflow:ellipsis;min-width:0}
.mini-track{height:4px;background:var(--line);border-radius:2px;position:relative;min-width:30px}
.mini-track i{position:absolute;left:0;top:0;bottom:0;background:#ffc93c;border-radius:2px}
.mini-stats{display:flex;gap:14px;margin-top:8px;font:500 14px var(--f-mono);font-variant-numeric:tabular-nums}
.mini-stats small{color:var(--muted);font-size:11px}
.card-f .btn.more{flex:0 0 auto}
@media (max-width:640px){
  .settings{top:auto;left:12px;right:12px;width:auto;bottom:calc(var(--tab-h) + 8px)}
  .card.compact{max-height:none}
}
/* Follow / Whole route stay visible while the details scroll */
.card .card-f{position:sticky;bottom:0;z-index:2;background:var(--panel);border-top:1px solid var(--line)}
.card-f .btn{white-space:nowrap;padding:8px 9px}
/* "my location" button: a white arrow in a dark circle */
.btn.locate{padding:5px}
.btn.locate svg{width:26px;height:26px;stroke:none}
.btn.locate .lc-bg{fill:#4a4a4a}
.btn.locate .lc-arrow{fill:#fff}
.btn.locate:hover .lc-bg{fill:var(--accent)}
@media (max-width:640px){.tools .btn.locate svg{width:30px;height:30px}}