:root {
  --bg: #14161f;
  --panel: rgba(20, 22, 33, 0.88);
  --panel2: rgba(255, 255, 255, 0.06);
  --line: rgba(255, 255, 255, 0.12);
  --text: #f2f3f8;
  --muted: #9ea3b8;
  --accent: #ffb000;
  --accent2: #ff5a36;
  --good: #3fd17a;
  --font: system-ui, -apple-system, 'Segoe UI', Roboto, Ubuntu, Arial, sans-serif;
}
* {
  box-sizing: border-box;
}
html,
body {
  margin: 0;
  height: 100%;
  overflow: hidden;
  background: var(--bg);
  color: var(--text);
  font-family: var(--font);
  -webkit-tap-highlight-color: transparent;
  overscroll-behavior: none;
}
#view {
  position: fixed;
  inset: 0;
  width: 100%;
  height: 100%;
  display: block;
  touch-action: none;
}
.hidden {
  display: none !important;
}
button,
.btn {
  font: inherit;
  font-weight: 700;
  color: var(--text);
  background: var(--panel2);
  border: 1px solid var(--line);
  border-radius: 12px;
  padding: 10px 16px;
  cursor: pointer;
  text-decoration: none;
  display: inline-block;
  transition:
    background 0.12s,
    transform 0.08s,
    border-color 0.12s;
}
button:hover,
.btn:hover {
  background: rgba(255, 255, 255, 0.12);
  border-color: rgba(255, 255, 255, 0.25);
}
button:active {
  transform: translateY(1px);
}
button.go {
  background: var(--accent);
  border-color: var(--accent);
  color: #1b1405;
  font-size: 18px;
  padding: 12px 28px;
}
button.go:hover {
  background: #ffc433;
}
button:disabled {
  opacity: 0.45;
  cursor: default;
}
input,
select {
  font: inherit;
  color: var(--text);
  background: rgba(0, 0, 0, 0.35);
  border: 1px solid var(--line);
  border-radius: 10px;
  padding: 9px 11px;
  width: 100%;
}
select option {
  background: #1c1e2a;
}
input[type='range'] {
  padding: 0;
  accent-color: var(--accent);
}
input[type='checkbox'] {
  width: auto;
  accent-color: var(--accent);
  transform: scale(1.2);
  margin-right: 6px;
}
kbd {
  display: inline-block;
  min-width: 26px;
  padding: 2px 7px;
  margin: 1px 2px;
  border-radius: 6px;
  background: rgba(255, 255, 255, 0.12);
  border: 1px solid var(--line);
  font: 600 13px var(--font);
  text-align: center;
}

/* ------------------------------------------------------------ menus */
#menu {
  position: fixed;
  inset: 0;
  overflow-y: auto;
  background: linear-gradient(180deg, rgba(10, 11, 18, 0.15), rgba(10, 11, 18, 0.65));
  padding: max(16px, env(safe-area-inset-top)) max(16px, env(safe-area-inset-right)) 24px max(16px, env(safe-area-inset-left));
}
.screen {
  max-width: 1040px;
  margin: 0 auto;
}
#mMain {
  display: flex;
  flex-direction: column;
  align-items: center;
  min-height: 100%;
  justify-content: center;
  gap: 22px;
  padding: 20px 0;
}
.logo {
  display: flex;
  flex-direction: column;
  align-items: center;
  line-height: 0.86;
  font-weight: 900;
  font-style: italic;
  letter-spacing: 0.02em;
  text-shadow: 0 6px 0 rgba(0, 0, 0, 0.35);
}
.logo .l1 {
  font-size: clamp(50px, 11vw, 104px);
  color: #fff;
}
.logo .l2 {
  font-size: clamp(56px, 12.5vw, 120px);
  color: var(--accent);
  transform: translateX(8%);
}
.mainBtns {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 240px));
  gap: 12px;
}
button.big {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  text-align: left;
  padding: 16px 18px;
  background: var(--panel);
  border-radius: 16px;
  backdrop-filter: blur(6px);
}
button.big b {
  font-size: 21px;
  font-style: italic;
}
button.big small {
  color: var(--muted);
  font-weight: 500;
  margin-top: 3px;
}
button.big:hover {
  border-color: var(--accent);
}
.row {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
  justify-content: center;
}
.row > * {
  background: var(--panel);
}
header {
  display: flex;
  align-items: center;
  gap: 14px;
  margin: 4px 0 14px;
}
header h2 {
  margin: 0;
  font-size: 28px;
  font-style: italic;
  font-weight: 900;
}
.back {
  background: var(--panel);
}
.cols {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 14px;
}
.panel {
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: 18px;
  padding: 16px;
  backdrop-filter: blur(6px);
}
.panel.narrow {
  max-width: 520px;
  margin: 0 auto;
}
.panel h3 {
  margin: 2px 0 10px;
  font-size: 13px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--muted);
}
.opt {
  margin: 12px 0;
}
.opt > label {
  display: block;
  font-weight: 600;
  margin-bottom: 6px;
}
.opt input + input {
  margin-top: 6px;
}
label.check {
  display: flex;
  align-items: center;
  font-weight: 600;
  cursor: pointer;
}
.note {
  color: var(--muted);
  font-size: 14px;
  line-height: 1.45;
}
.center {
  text-align: center;
}
.seg {
  display: flex;
  gap: 4px;
  background: rgba(0, 0, 0, 0.3);
  border-radius: 12px;
  padding: 4px;
}
.seg button {
  flex: 1;
  border: 0;
  background: transparent;
  padding: 8px 6px;
  border-radius: 9px;
}
.seg button.on {
  background: var(--accent);
  color: #1b1405;
}
.drivers {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 8px;
}
.drv {
  padding: 8px 4px 6px;
  border-radius: 12px;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 4px;
  font-size: 13px;
}
.drv canvas {
  width: 64px;
  height: 48px;
}
.drv.on {
  border-color: var(--accent);
  background: rgba(255, 176, 0, 0.14);
}
.stats {
  margin-top: 12px;
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 6px 10px;
  align-items: center;
  font-size: 13px;
  color: var(--muted);
}
.bar {
  height: 8px;
  border-radius: 4px;
  background: rgba(255, 255, 255, 0.1);
  overflow: hidden;
}
.bar i {
  display: block;
  height: 100%;
  background: var(--accent);
  border-radius: 4px;
}
.picks {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 8px;
  max-height: 46vh;
  overflow-y: auto;
  padding-right: 2px;
}
.pick {
  display: flex;
  align-items: center;
  gap: 10px;
  text-align: left;
  padding: 8px 10px;
}
.pick canvas {
  width: 52px;
  height: 52px;
  flex: none;
  border-radius: 8px;
  background: rgba(0, 0, 0, 0.35);
}
.pick span {
  display: flex;
  flex-direction: column;
  font-size: 14px;
  min-width: 0;
}
.pick small {
  color: var(--muted);
  font-weight: 500;
  font-size: 12px;
}
.pick.on {
  border-color: var(--accent);
  background: rgba(255, 176, 0, 0.14);
}
.pick.cup {
  grid-column: span 2;
}
.go {
  display: block;
  margin: 18px auto 0;
}
.tabs {
  display: flex;
  gap: 8px;
  margin-bottom: 12px;
}
.tabs button.on {
  background: var(--accent);
  color: #1b1405;
  border-color: var(--accent);
}
details summary {
  cursor: pointer;
  font-weight: 700;
  margin: 8px 0;
}
.addrRow {
  display: flex;
  gap: 8px;
  align-items: center;
}
.addr {
  flex: 1;
  font: 700 22px ui-monospace, Menlo, Consolas, monospace;
  background: rgba(0, 0, 0, 0.35);
  border-radius: 10px;
  padding: 10px 12px;
  cursor: pointer;
  user-select: all;
  word-break: break-all;
}
.addr.hidden-addr {
  color: transparent;
  text-shadow: 0 0 12px rgba(255, 255, 255, 0.7);
  user-select: none;
}
.lobbyList > div {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 8px 10px;
  border-radius: 10px;
  background: rgba(0, 0, 0, 0.25);
  margin-bottom: 6px;
}
.lobbyList i,
#ranking i,
#resTable i {
  display: inline-block;
  width: 12px;
  height: 12px;
  border-radius: 4px;
}
.lobbyList small {
  margin-left: auto;
  color: var(--muted);
}
table.keys {
  width: 100%;
  border-collapse: collapse;
}
table.keys td {
  padding: 6px 4px;
  border-bottom: 1px solid var(--line);
}
.tips {
  padding-left: 18px;
  line-height: 1.5;
}
.tips li {
  margin-bottom: 8px;
}
.c1 {
  color: #5ab0ff;
}
.c2 {
  color: #ff9a2e;
}
.c3 {
  color: #c27bff;
}

/* ------------------------------------------------------------ overlays */
.overlay {
  position: fixed;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(8, 9, 14, 0.55);
  padding: 16px;
  z-index: 30;
}
.card {
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: 20px;
  padding: 22px;
  min-width: 280px;
  max-width: 100%;
  max-height: 100%;
  overflow-y: auto;
  display: flex;
  flex-direction: column;
  gap: 10px;
  backdrop-filter: blur(8px);
}
.card.wide {
  width: 620px;
}
.card h2 {
  margin: 0 0 6px;
  text-align: center;
  font-style: italic;
  font-weight: 900;
  font-size: 30px;
}
.card .go {
  margin: 0;
}
#resTable {
  width: 100%;
  border-collapse: collapse;
  font-size: 15px;
}
#resTable td,
#resTable th {
  padding: 7px 6px;
  text-align: left;
}
#resTable th {
  color: var(--muted);
  font-size: 12px;
  text-transform: uppercase;
  letter-spacing: 0.08em;
}
#resTable tr.me {
  background: rgba(255, 176, 0, 0.16);
}
#resTable td.num,
#resTable th.num {
  text-align: right;
  font-variant-numeric: tabular-nums;
}
#resTable .plus {
  color: var(--good);
  font-size: 12px;
}
#trophy {
  font-size: 64px;
  text-align: center;
  line-height: 1;
}
#trophy svg {
  width: 110px;
  height: 110px;
}

#loading {
  position: fixed;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 14px;
  background: rgba(8, 9, 14, 0.75);
  z-index: 40;
  font-weight: 700;
}
.spin {
  width: 28px;
  height: 28px;
  border: 4px solid rgba(255, 255, 255, 0.2);
  border-top-color: var(--accent);
  border-radius: 50%;
  animation: spin 0.8s linear infinite;
}
@keyframes spin {
  to {
    transform: rotate(360deg);
  }
}

/* ------------------------------------------------------------ HUD */
#hud {
  position: fixed;
  inset: 0;
  pointer-events: none;
  user-select: none;
  font-weight: 800;
  z-index: 10;
}
#hud * {
  pointer-events: none;
}
#hudTL {
  position: absolute;
  left: max(14px, env(safe-area-inset-left));
  top: max(10px, env(safe-area-inset-top));
}
#place {
  font-style: italic;
  font-weight: 900;
  line-height: 1;
  text-shadow:
    0 3px 0 rgba(0, 0, 0, 0.45),
    0 0 2px rgba(0, 0, 0, 0.8);
}
#placeN {
  font-size: 76px;
}
#placeS {
  font-size: 30px;
  margin-left: 2px;
}
#place.p1 {
  color: #ffd23f;
}
#place.p2 {
  color: #e4e8f2;
}
#place.p3 {
  color: #ff9a5a;
}
#place.p4 {
  color: #fff;
}
#lap {
  font-size: 20px;
  font-style: italic;
  margin-top: 2px;
  text-shadow: 0 2px 0 rgba(0, 0, 0, 0.5);
}
#lap b {
  font-size: 26px;
}
#ranking {
  position: absolute;
  left: max(14px, env(safe-area-inset-left));
  top: 140px;
  font-size: 13px;
  font-weight: 700;
}
#ranking > div {
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 2px 8px 2px 4px;
  margin-bottom: 2px;
  border-radius: 6px;
  background: rgba(10, 11, 18, 0.45);
  width: max-content;
}
#ranking > div.me {
  background: rgba(255, 176, 0, 0.75);
  color: #1b1405;
}
#ranking b {
  width: 14px;
  text-align: right;
}
#itemBox {
  position: absolute;
  left: 50%;
  top: max(10px, env(safe-area-inset-top));
  transform: translateX(-50%);
  width: 84px;
  height: 84px;
  border-radius: 18px;
  background: rgba(10, 11, 18, 0.55);
  border: 3px solid rgba(255, 255, 255, 0.35);
  display: flex;
  align-items: center;
  justify-content: center;
}
#itemBox.has {
  border-color: var(--accent);
}
#itemIcon svg {
  width: 60px;
  height: 60px;
  display: block;
}
#itemCount {
  position: absolute;
  right: 4px;
  bottom: 0;
  font-size: 16px;
  text-shadow: 0 1px 2px #000;
}
#hudTR {
  position: absolute;
  right: max(14px, env(safe-area-inset-right));
  top: max(10px, env(safe-area-inset-top));
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  gap: 4px;
}
#timer {
  font-size: 24px;
  font-variant-numeric: tabular-nums;
  text-shadow: 0 2px 0 rgba(0, 0, 0, 0.5);
}
#laps {
  font-size: 13px;
  font-variant-numeric: tabular-nums;
  text-align: right;
  text-shadow: 0 1px 2px #000;
}
#laps span {
  color: var(--accent);
  margin-right: 6px;
}
#minimap {
  width: 170px;
  height: 170px;
  margin-top: 4px;
}
#speed {
  position: absolute;
  right: max(18px, env(safe-area-inset-right));
  bottom: max(14px, env(safe-area-inset-bottom));
  font-size: 16px;
  font-style: italic;
  text-shadow: 0 2px 0 rgba(0, 0, 0, 0.5);
}
#speed b {
  font-size: 40px;
  font-variant-numeric: tabular-nums;
}
#driftMeter {
  position: absolute;
  left: 50%;
  bottom: 22%;
  transform: translateX(-50%);
  width: 140px;
  height: 8px;
  border-radius: 4px;
  background: rgba(0, 0, 0, 0.35);
  opacity: 0;
  transition: opacity 0.15s;
  overflow: hidden;
}
#driftMeter.on {
  opacity: 1;
}
#driftMeter::after {
  content: '';
  position: absolute;
  inset: 0;
  width: 0;
  background: #fff;
  transition: width 0.2s;
}
#driftMeter.l1::after {
  width: 33%;
  background: #5ab0ff;
}
#driftMeter.l2::after {
  width: 66%;
  background: #ff9a2e;
}
#driftMeter.l3::after {
  width: 100%;
  background: #c27bff;
}
#count {
  position: absolute;
  left: 0;
  right: 0;
  top: 26%;
  text-align: center;
  font-size: clamp(80px, 18vw, 170px);
  font-weight: 900;
  font-style: italic;
  color: #fff;
  text-shadow: 0 8px 0 rgba(0, 0, 0, 0.35);
  opacity: 0;
}
#count.pop {
  animation: pop 0.95s ease-out forwards;
}
@keyframes pop {
  0% {
    transform: scale(1.6);
    opacity: 0;
  }
  15% {
    transform: scale(1);
    opacity: 1;
  }
  75% {
    opacity: 1;
  }
  100% {
    transform: scale(0.9);
    opacity: 0;
  }
}
#banner {
  position: absolute;
  left: 0;
  right: 0;
  top: 34%;
  text-align: center;
  font-size: clamp(30px, 6vw, 56px);
  font-weight: 900;
  font-style: italic;
  text-shadow: 0 4px 0 rgba(0, 0, 0, 0.4);
  opacity: 0;
  transform: scale(0.9);
  transition:
    opacity 0.18s,
    transform 0.18s;
}
#banner.show {
  opacity: 1;
  transform: scale(1);
}
#banner.gold {
  color: #ffd23f;
}
#banner.small {
  font-size: clamp(20px, 3.4vw, 32px);
  top: 40%;
}
#wrong {
  position: absolute;
  left: 50%;
  top: 46%;
  transform: translateX(-50%);
  padding: 10px 22px;
  border-radius: 12px;
  background: rgba(220, 40, 40, 0.85);
  font-size: 28px;
  font-style: italic;
  animation: blink 0.6s steps(2) infinite;
}
@keyframes blink {
  50% {
    opacity: 0.4;
  }
}
#fps {
  position: absolute;
  left: 50%;
  bottom: 6px;
  transform: translateX(-50%);
  font-size: 12px;
  color: var(--muted);
}
#pauseBtn {
  position: absolute;
  right: max(196px, calc(env(safe-area-inset-right) + 196px));
  top: max(10px, env(safe-area-inset-top));
  pointer-events: auto !important;
  width: 44px;
  height: 44px;
  padding: 0;
  border-radius: 12px;
  background: rgba(10, 11, 18, 0.5);
  font-size: 16px;
}

/* ------------------------------------------------------------ touch */
#touch {
  position: fixed;
  inset: 0;
  z-index: 11;
  pointer-events: none;
  touch-action: none;
  user-select: none;
  -webkit-user-select: none;
  -webkit-touch-callout: none;
}
#tSteerZone {
  position: absolute;
  left: 0;
  bottom: 0;
  width: 50%;
  height: 72%;
  pointer-events: auto;
}
#tSteerZone .hint {
  position: absolute;
  left: 24px;
  bottom: 18px;
  font-size: 13px;
  color: rgba(255, 255, 255, 0.55);
  font-weight: 700;
}
#tSteer {
  position: absolute;
  left: 40px;
  bottom: 60px;
  width: 140px;
  height: 140px;
  border-radius: 50%;
  border: 3px solid rgba(255, 255, 255, 0.25);
  background: rgba(0, 0, 0, 0.18);
  opacity: 0.5;
}
#tSteer.on {
  opacity: 1;
}
#tSteerKnob {
  position: absolute;
  left: 50%;
  top: 50%;
  width: 58px;
  height: 58px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.85);
  transform: translate(-50%, -50%);
}
#tBtns {
  position: absolute;
  right: max(14px, env(safe-area-inset-right));
  bottom: max(14px, env(safe-area-inset-bottom));
  display: grid;
  grid-template-columns: 86px 86px;
  grid-template-areas:
    'item drift'
    'brake gas';
  gap: 10px;
  pointer-events: auto;
}
.tb {
  width: 86px;
  height: 86px;
  border-radius: 50%;
  font-size: 14px;
  font-weight: 900;
  background: rgba(10, 11, 18, 0.45);
  border: 3px solid rgba(255, 255, 255, 0.35);
  touch-action: none;
}
.tb.on {
  background: rgba(255, 176, 0, 0.75);
  color: #1b1405;
}
.tb.item {
  grid-area: item;
}
.tb.drift {
  grid-area: drift;
}
body.autogas #tBtns {
  grid-template-areas:
    'item drift'
    'brake drift';
}
body.autogas .tb.drift {
  height: 182px;
  border-radius: 43px;
}
.tb.brake {
  grid-area: brake;
}
.tb.gas {
  grid-area: gas;
}
body.autogas .tb.gas {
  display: none;
}
body.touch #ranking {
  display: none;
}
body.touch #pauseBtn {
  right: auto;
  left: calc(50% + 54px);
  top: max(10px, env(safe-area-inset-top));
}
body.touch #speed {
  right: auto;
  left: 50%;
  transform: translateX(-50%);
  bottom: max(8px, env(safe-area-inset-bottom));
}
@media (orientation: portrait) {
  body.touch #speed {
    display: none;
  }
  body.touch #pauseBtn {
    left: 50%;
    transform: translateX(-50%);
    top: calc(max(10px, env(safe-area-inset-top)) + 76px);
    width: 38px;
    height: 38px;
  }
}

/* ------------------------------------------------------------ small screens */
@media (max-width: 760px) {
  .cols {
    grid-template-columns: 1fr;
  }
  .mainBtns {
    grid-template-columns: 1fr 1fr;
    width: 100%;
  }
  #minimap {
    width: 120px;
    height: 120px;
  }
  #placeN {
    font-size: 56px;
  }
  #itemBox {
    width: 66px;
    height: 66px;
  }
  #itemIcon svg {
    width: 46px;
    height: 46px;
  }
  .drivers {
    grid-template-columns: repeat(4, 1fr);
  }
}
@media (max-height: 520px) {
  #minimap {
    width: 110px;
    height: 110px;
  }
  #placeN {
    font-size: 50px;
  }
  #ranking {
    top: 100px;
  }
  .tb {
    width: 72px;
    height: 72px;
  }
  #tBtns {
    grid-template-columns: 72px 72px;
  }
  body.autogas .tb.drift {
    height: 154px;
  }
  .logo .l1 {
    font-size: 54px;
  }
  .logo .l2 {
    font-size: 60px;
  }
  #mMain {
    gap: 12px;
  }
  button.big {
    padding: 10px 14px;
  }
}

#rotate {
  display: none;
}
@media (orientation: portrait) and (max-width: 700px) {
  body.touch #rotate {
    display: block;
    position: fixed;
    left: 50%;
    top: max(110px, env(safe-area-inset-top));
    transform: translateX(-50%);
    z-index: 12;
    padding: 6px 12px;
    border-radius: 10px;
    background: rgba(10, 11, 18, 0.6);
    font-size: 13px;
    font-weight: 700;
    pointer-events: none;
    white-space: nowrap;
    animation: hintfade 7s forwards;
  }
}
@keyframes hintfade {
  0%,
  80% {
    opacity: 1;
  }
  100% {
    opacity: 0;
  }
}