:root {
  --bg: #0b1220;
  --panel: #111827;
  --accent: #2457c5;
  --accent2: #10ac84;
  --danger: #ee5253;
  --lane: #c8d6e5;
}
* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
  font-family: Inter, system-ui, Segoe UI, Roboto, Arial;
}
body {
  background: linear-gradient(180deg, #071126, #0b1220);
  color: #e6eef8;
  display: flex;
  justify-content: center;
  padding: 18px;
}
.shell {
  width: min(960px, 98vw);
}
.topbar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 10px 12px;
  gap: 10px;
}
.topbar h1 {
  font-size: 18px;
}
.controls {
  display: flex;
  gap: 8px;
  align-items: center;
}
.btn {
  background: var(--accent);
  color: white;
  border: none;
  padding: 8px 12px;
  border-radius: 8px;
  cursor: pointer;
  font-weight: 700;
}
.btn.alt {
  background: #243248;
}
.select {
  padding: 6px 8px;
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.03);
  color: #e6eef8;
  border: 1px solid rgba(255, 255, 255, 0.04);
}

.carGame {
  position: relative;
  background: transparent;
  border-radius: 14px;
  overflow: hidden;
  box-shadow: 0 30px 60px rgba(0, 0, 0, 0.6);
  min-height: 74vh;
}
.hud {
  position: absolute;
  top: 14px;
  left: 14px;
  display: flex;
  gap: 12px;
  z-index: 5;
}
.score {
  background: var(--accent2);
  padding: 8px 10px;
  border-radius: 10px;
  font-weight: 700;
}
.powerups {
  display: flex;
  gap: 8px;
}
.pwr {
  background: rgba(255, 255, 255, 0.04);
  color: var(--accent2);
  border: 1px solid rgba(255, 255, 255, 0.03);
  padding: 8px 10px;
  border-radius: 10px;
  cursor: pointer;
}

.leader {
  position: absolute;
  top: 14px;
  right: 14px;
  background: rgba(11, 17, 25, 0.9);
  padding: 10px;
  border-radius: 10px;
  min-width: 120px;
  z-index: 5;
}
.leader h4 {
  margin-bottom: 6px;
  color: #a5b4fc;
}
.leader ol {
  list-style: none;
  padding-left: 6px;
}
.leader li {
  display: flex;
  justify-content: space-between;
  color: #cbd5e1;
  padding: 2px 0;
}
.small {
  background: transparent;
  border: 1px solid rgba(255, 255, 255, 0.04);
  color: #cbd5e1;
  padding: 6px;
  border-radius: 8px;
  margin-top: 6px;
  cursor: pointer;
}

.gameArea {
  display: flex;
  justify-content: center;
  align-items: center;
  height: 78vh;
  padding: 20px;
}
.road {
  width: 400px;
  max-width: 94%;
  height: 100%;
  background: var(--panel);
  position: relative;
  border-left: 7px dashed var(--lane);
  border-right: 7px dashed var(--lane);
  overflow: hidden;
  border-radius: 10px;
}


.lines {
  position: absolute;
  width: 10px;
  height: 100px;
  background: #fff;
  left: 50%;
  margin-left: -5px;
  opacity: 0.9;
  border-radius: 4px;
}


.myCar,
.enemyCar {
  position: absolute;
  border-radius: 6px;
  box-shadow: 0 8px 14px rgba(0, 0, 0, 0.4);
  background: #2563eb;
}
.myCar {
  width: 50px;
  height: 90px;
  bottom: 120px;
  left: 175px;
  transition: left 0.18s cubic-bezier(0.22, 0.9, 0.12, 1), top 0.12s linear;
}
.enemyCar {
  width: 40px;
  height: 70px;
  background: #ef4444;
  transition: top 0.05s linear;
}


.skin-my {
  background-image: url("car2.png");
  background-size: 100% 100%;
  background-repeat: no-repeat;
  background-color: transparent;
}
.skin-enemy {
  background-image: url("car4.png");
  background-size: 100% 100%;
  background-repeat: no-repeat;
  background-color: transparent;
}


.touchControls {
  position: absolute;
  left: 50%;
  transform: translateX(-50%);
  bottom: 18px;
  display: none;
  gap: 12px;
  z-index: 6;
}
.tbtn {
  width: 68px;
  height: 68px;
  border-radius: 999px;
  border: 1px solid rgba(255, 255, 255, 0.06);
  background: rgba(0, 0, 0, 0.45);
  color: #fff;
  font-size: 22px;
  cursor: pointer;
}
@media (max-width: 560px) {
  .touchControls {
    display: flex;
  }
  .road {
    width: 92vw;
  }
}


.crashOverlay {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(0, 0, 0, 0.6);
  color: #fff;
  font-size: 20px;
  z-index: 8;
}


.footer {
  padding: 12px 6px;
  color: #9aa4b2;
  text-align: center;
}