.racetrack {
position: relative;
width: 100%;
font-family: 'Oxanium', system-ui, sans-serif;
color: #e8eefc;
line-height: 1.4;
}
.racetrack *,
.racetrack *::before,
.racetrack *::after {
box-sizing: border-box;
margin: 0;
} .racetrack svg {
width: 100%;
height: auto;
display: block;
overflow: visible;
} .racetrack .track         { fill: none; stroke: rgba(0,0,0,0.25); stroke-width: 18; stroke-linecap: round; stroke-linejoin: round }
.racetrack .track-center  { fill: none; stroke: rgba(255,255,255,0.18); stroke-width: 2;  stroke-linecap: round; stroke-linejoin: round; stroke-dasharray: 12 8 } .racetrack .dot      { fill: #7cf7ff; filter: url(#rt-dotGlow) }
.racetrack .dot-core { fill: #ffffff } .racetrack .tail-outer { fill: none; stroke-width: 14; stroke-linecap: round; stroke-linejoin: round; opacity: 0.15 }
.racetrack .tail-mid   { fill: none; stroke-width: 7;  stroke-linecap: round; stroke-linejoin: round; opacity: 0.55 }
.racetrack .tail-inner { fill: none; stroke-width: 3;  stroke-linecap: round; stroke-linejoin: round; opacity: 0.9 } .racetrack .split-marker-ring { fill: none; stroke: rgba(255,255,255,0.5); stroke-width: 2 }
.racetrack .split-marker-dot  { fill: rgba(255,255,255,0.85) } .racetrack .speed-line { fill: none; stroke: rgba(124,247,255,0.12); stroke-width: 1; stroke-linecap: round; opacity: 0 } .racetrack .rt-popup-layer {
position: absolute;
inset: 0;
pointer-events: none;
} .racetrack .rt-popup {
position: absolute;
pointer-events: none;
opacity: 0;
perspective: 600px;
} .racetrack .rt-popup-card {
width: 200px;
padding: 13px 16px 12px 20px;
border-radius: 14px;
background: rgba(8, 12, 24, 0.94);
backdrop-filter: blur(14px);
-webkit-backdrop-filter: blur(14px);
border: 1.5px solid rgba(255,255,255,0.08);
transform: rotateX(12deg) rotateY(-4deg);
transform-style: preserve-3d;
transform-origin: left bottom;
box-shadow:
0 10px 40px rgba(0,0,0,0.55),
0 2px 8px rgba(0,0,0,0.3),
0 0 0 1px rgba(255,255,255,0.04),
inset 0 1px 0 rgba(255,255,255,0.07);
position: relative;
overflow: hidden;
}
.racetrack .rt-popup-card::after {
content: '';
position: absolute;
top: 0; left: 4px; right: 0;
height: 1px;
background: linear-gradient(90deg, transparent, rgba(255,255,255,0.12), transparent);
} .racetrack .rt-popup-accent {
position: absolute;
left: 0; top: 0; bottom: 0;
width: 4px;
border-radius: 4px 0 0 4px;
} .racetrack .rt-popup-reflection {
width: 200px;
height: 14px;
margin-top: -1px;
border-radius: 0 0 14px 14px;
background: linear-gradient(180deg, rgba(255,255,255,0.03), transparent);
transform: rotateX(-20deg) scaleY(0.5);
transform-origin: top center;
opacity: 0.4;
} .racetrack .rt-header {
display: flex;
align-items: center;
gap: 10px;
margin-bottom: 7px;
}
.racetrack .rt-sector {
font-size: 12px;
font-weight: 700;
letter-spacing: 2px;
text-transform: uppercase;
}
.racetrack .rt-delta {
font-size: 11px;
font-weight: 600;
font-family: 'JetBrains Mono', monospace;
padding: 2px 7px;
border-radius: 5px;
background: rgba(255,255,255,0.06);
}
.racetrack .rt-time-row {
display: flex;
align-items: baseline;
gap: 6px;
margin-bottom: 8px;
}
.racetrack .rt-time {
font-size: 28px;
font-weight: 700;
font-family: 'JetBrains Mono', monospace;
letter-spacing: -1px;
color: #fff;
line-height: 1;
}
.racetrack .rt-time-unit {
font-size: 12px;
color: rgba(255,255,255,0.3);
font-weight: 400;
}
.racetrack .rt-speed-row {
display: flex;
align-items: center;
gap: 7px;
padding-top: 7px;
border-top: 1px solid rgba(255,255,255,0.06);
}
.racetrack .rt-speed-dot {
display: inline-block;
width: 6px;
height: 6px;
border-radius: 50%;
animation: rt-speed-pulse 0.8s ease-in-out infinite alternate;
}
.racetrack .rt-speed-label {
font-size: 10px;
color: rgba(255,255,255,0.4);
letter-spacing: 1.2px;
text-transform: uppercase;
font-weight: 600;
}
.racetrack .rt-speed-val {
font-size: 15px;
font-family: 'JetBrains Mono', monospace;
font-weight: 700;
color: rgba(255,255,255,0.88);
margin-left: auto;
}
.racetrack .rt-speed-unit {
font-size: 10px;
color: rgba(255,255,255,0.3);
margin-left: 2px;
}
@keyframes rt-speed-pulse {
0%   { opacity: 0.4; transform: scale(0.8) }
100% { opacity: 1;   transform: scale(1.1) }
} .racetrack .rt-lap-timer {
position: absolute;
inset: 0;
display: flex;
flex-direction: column;
align-items: center;
justify-content: center;
pointer-events: none;
gap: 4px;
}
.racetrack .rt-lap-time {
font-family: 'JetBrains Mono', monospace;
font-size: clamp(36px, 8vw, 155px);
font-weight: 700;
color: rgba(255, 255, 255, 0.3);
letter-spacing: -2px;
line-height: 1;
user-select: none;
}
.racetrack .rt-lap-ms {
font-size: 0.55em;
opacity: 0.7;
}
.racetrack .rt-lap-delta {
font-family: 'JetBrains Mono', monospace;
font-size: clamp(14px, 3vw, 30px);
font-weight: 600;
letter-spacing: -0.5px;
line-height: 1;
user-select: none;
opacity: 0;
transition: opacity 0.4s ease;
}
.racetrack .rt-lap-delta.rt-delta-pos { color: rgba(255, 107, 107, 0.5); }
.racetrack .rt-lap-delta.rt-delta-neg { color: rgba(107, 255, 124, 0.5); }
.racetrack .rt-lap-delta.rt-delta-even { color: rgba(255, 255, 255, 0.25); } @media (max-width: 640px) {
.racetrack .rt-popup-card {
width: 100px;
padding: 6px 8px 6px 10px;
border-radius: 8px;
}
.racetrack .rt-popup-reflection {
width: 100px;
height: 8px;
}
.racetrack .rt-popup-accent {
width: 3px;
}
.racetrack .rt-time {
font-size: 15px;
}
.racetrack .rt-time-unit {
font-size: 8px;
}
.racetrack .rt-sector {
font-size: 9px;
letter-spacing: 1px;
}
.racetrack .rt-delta {
font-size: 8px;
padding: 1px 4px;
border-radius: 3px;
}
.racetrack .rt-speed-row {
display: none;
}
.racetrack .rt-header {
gap: 4px;
margin-bottom: 3px;
}
.racetrack .rt-time-row {
margin-bottom: 0;
gap: 3px;
}
}