#game {
  position: fixed;
  inset: 0;
  width: 100%;
  height: 100%;
  display: block;
  background: #05010f;
}

button {
  font-family: var(--font-family);
}

button.hud-back {
  border: none;
  cursor: pointer;
}

.r-icon {
  appearance: none;
  border: 1px solid rgba(255, 255, 255, 0.15);
  background: rgba(10, 6, 25, 0.65);
  color: #fff;
  font-size: 18px;
  font-weight: 800;
  min-width: 44px;
  min-height: 44px;
  border-radius: 12px;
  cursor: pointer;
}

.r-icon:disabled {
  opacity: 0.25;
}

.r-pill {
  background: rgba(10, 6, 25, 0.7);
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: 999px;
  padding: 6px 12px;
  font-weight: 800;
  font-size: 15px;
  font-variant-numeric: tabular-nums;
  white-space: nowrap;
}

/* ---- HUD ---- */
.r-hud {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 10;
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 8px;
  padding: 10px 12px;
  pointer-events: none;
}

.r-hud[hidden] {
  display: none;
}

.r-hud > *,
.r-hud .r-icon {
  pointer-events: none;
}

.r-hud #btn-pause {
  pointer-events: auto;
  margin-top: max(0px, env(safe-area-inset-top));
}

.r-hud-center {
  flex: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 4px;
  min-width: 0;
  margin-top: max(0px, env(safe-area-inset-top));
}

.r-hud-title {
  font-size: 12px;
  font-weight: 800;
  letter-spacing: 0.18em;
  color: rgba(255, 255, 255, 0.75);
  text-shadow: 0 1px 6px rgba(0, 0, 0, 0.6);
}

.r-progress {
  position: relative;
  width: min(60vw, 320px);
  height: 8px;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.15);
  overflow: hidden;
}

.r-progress[hidden],
.r-score[hidden],
.r-pill[hidden] {
  display: none;
}

#hud-progress {
  height: 100%;
  width: 0;
  background: linear-gradient(90deg, #20f2ff, #ff2bd6);
  box-shadow: 0 0 10px #20f2ff;
}

#hud-cp-marks i {
  position: absolute;
  top: 0;
  bottom: 0;
  width: 2px;
  background: rgba(255, 255, 255, 0.7);
}

.r-score {
  font-size: 34px;
  font-weight: 900;
  font-style: italic;
  font-variant-numeric: tabular-nums;
  text-shadow: 0 0 14px rgba(32, 242, 255, 0.7), 0 2px 4px rgba(0, 0, 0, 0.6);
}

.r-combo {
  font-size: 14px;
  font-weight: 900;
  color: #ffd23f;
  letter-spacing: 0.1em;
  min-height: 18px;
  text-shadow: 0 0 10px rgba(255, 210, 63, 0.8);
}

.r-hud-right {
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  gap: 6px;
  margin-top: max(0px, env(safe-area-inset-top));
}

.r-tap,
.r-hint {
  position: fixed;
  left: 50%;
  transform: translateX(-50%);
  z-index: 9;
  pointer-events: none;
  text-align: center;
  font-weight: 900;
  white-space: nowrap;
}

.r-tap {
  bottom: 22%;
  font-size: 26px;
  letter-spacing: 0.15em;
  font-style: italic;
  color: #fff;
  text-shadow: 0 0 18px #20f2ff;
  animation: r-pulse 1s ease-in-out infinite;
}

.r-hint {
  bottom: 12%;
  font-size: 16px;
  padding: 10px 16px;
  border-radius: 999px;
  background: rgba(10, 6, 25, 0.75);
  border: 1px solid rgba(32, 242, 255, 0.5);
}

.r-hint b {
  color: #20f2ff;
}

.r-tap[hidden],
.r-hint[hidden] {
  display: none;
}

@keyframes r-pulse {
  50% {
    opacity: 0.45;
    transform: translateX(-50%) scale(0.96);
  }
}

/* ---- Screens ---- */
.r-screen {
  position: fixed;
  inset: 0;
  z-index: 18;
  display: flex;
  flex-direction: column;
  overflow-y: auto;
  -webkit-overflow-scrolling: touch;
}

.r-screen[hidden] {
  display: none;
}

.r-panel {
  background: rgba(6, 3, 18, 0.88);
  backdrop-filter: blur(4px);
  -webkit-backdrop-filter: blur(4px);
  align-items: center;
  gap: 14px;
  padding-bottom: 24px;
}

.r-topbar {
  width: 100%;
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 12px 14px;
}

.r-menu-body {
  flex: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 0 16px 28px;
}

.r-logo {
  font-size: clamp(64px, 18vw, 120px);
  font-weight: 900;
  font-style: italic;
  letter-spacing: 0.04em;
  color: #fff;
  text-shadow: 0 0 6px #fff, 0 0 18px #20f2ff, 0 0 42px #ff2bd6;
  line-height: 1;
  animation: r-flicker 4s infinite;
}

@keyframes r-flicker {
  0%, 92%, 100% { opacity: 1; }
  93% { opacity: 0.6; }
  94% { opacity: 1; }
  96% { opacity: 0.75; }
}

.r-tag {
  color: rgba(255, 255, 255, 0.8);
  font-weight: 600;
  margin-bottom: 14px;
}

.r-menu-btns {
  display: flex;
  flex-direction: column;
  gap: 10px;
  width: min(320px, 100%);
}

.r-menu-btns .btn {
  width: 100%;
  border: 1px solid rgba(255, 255, 255, 0.12);
  background: rgba(15, 10, 35, 0.8);
}

.r-menu-btns .btn--primary {
  background: linear-gradient(90deg, #20f2ff, #8a7bff);
  color: #05011a;
  border: none;
  box-shadow: 0 0 22px rgba(32, 242, 255, 0.5);
}

.r-big {
  font-size: 22px;
  font-weight: 900;
  font-style: italic;
  min-height: 58px;
}

.r-menu-btns .r-endless {
  background: linear-gradient(90deg, #ff2bd6, #ff7a3c);
  color: #1a0010;
  border: none;
  box-shadow: 0 0 22px rgba(255, 43, 214, 0.45);
}

.r-row {
  display: flex;
  gap: 10px;
}

.r-row .btn {
  flex: 1;
}

.r-gift.ready {
  border-color: #ffd23f !important;
  color: #ffd23f;
  animation: r-glow 1.2s ease-in-out infinite;
}

@keyframes r-glow {
  50% {
    box-shadow: 0 0 18px rgba(255, 210, 63, 0.7);
  }
}

.r-menu-meta,
.r-note {
  font-size: 13px;
  color: rgba(255, 255, 255, 0.65);
  text-align: center;
  padding: 0 16px;
}

/* ---- Levels ---- */
.r-world-head {
  display: flex;
  align-items: center;
  gap: 12px;
}

.r-world-head h2 {
  font-size: clamp(18px, 5vw, 26px);
  color: var(--world, #20f2ff);
  text-shadow: 0 0 14px var(--world, #20f2ff);
  text-align: center;
  min-width: 200px;
}

.r-level-grid {
  display: grid;
  grid-template-columns: repeat(5, minmax(0, 1fr));
  gap: 10px;
  width: min(520px, calc(100% - 28px));
}

.r-level {
  appearance: none;
  aspect-ratio: 1;
  border-radius: 14px;
  border: 2px solid var(--world, #20f2ff);
  background: rgba(10, 6, 25, 0.9);
  color: #fff;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 2px;
  cursor: pointer;
  box-shadow: inset 0 0 14px rgba(255, 255, 255, 0.05);
}

.r-level b {
  font-size: clamp(18px, 5vw, 26px);
  font-weight: 900;
}

.r-level span {
  font-size: 12px;
  color: #ffd23f;
  letter-spacing: 1px;
}

.r-level em {
  font-style: normal;
  color: rgba(255, 255, 255, 0.2);
}

.r-level.current {
  box-shadow: 0 0 16px var(--world, #20f2ff);
  animation: r-glow 1.4s ease-in-out infinite;
}

.r-level.locked {
  opacity: 0.35;
  border-color: rgba(255, 255, 255, 0.2);
  cursor: default;
}

.r-level:not(.locked):active {
  transform: scale(0.95);
}

/* ---- Garage ---- */
#garage-preview {
  width: min(520px, calc(100% - 28px));
  height: 150px;
  flex: none;
  border-radius: 16px;
  background: radial-gradient(ellipse at 50% 80%, rgba(32, 242, 255, 0.12), rgba(0, 0, 0, 0) 70%), rgba(10, 6, 25, 0.8);
  border: 1px solid rgba(255, 255, 255, 0.08);
}

.r-garage-info {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 6px;
  text-align: center;
}

.r-garage-info p {
  min-height: 20px;
}

.r-bike-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 8px;
  width: min(520px, calc(100% - 28px));
}

.r-bike {
  appearance: none;
  border-radius: 12px;
  border: 2px solid rgba(255, 255, 255, 0.1);
  background: rgba(10, 6, 25, 0.9);
  color: #fff;
  padding: 4px 2px 6px;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 2px;
  cursor: pointer;
}

.r-bike canvas {
  width: 100%;
  height: auto;
  aspect-ratio: 3 / 2;
}

.r-bike span {
  font-size: 11px;
  font-weight: 700;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  max-width: 100%;
}

.r-bike.selected {
  border-color: #3ddc84;
}

.r-bike.sel {
  border-color: #20f2ff;
  box-shadow: 0 0 12px rgba(32, 242, 255, 0.6);
}

.r-bike.buy span {
  color: #9ff6ff;
}

.r-bike.challenge span {
  color: #ffd23f;
}

/* ---- Settings ---- */
.r-panel-title {
  font-size: 20px;
  margin-top: 6px;
}

.r-settings,
.r-stats {
  width: min(420px, calc(100% - 28px));
  display: flex;
  flex-direction: column;
  gap: 8px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.r-set,
.r-stats li {
  display: flex;
  justify-content: space-between;
  align-items: center;
  background: rgba(20, 14, 45, 0.85);
  border-radius: 12px;
  padding: 8px 14px;
}

.r-stats li {
  padding: 8px 14px;
  font-size: 14px;
}

.r-stats li span {
  color: rgba(255, 255, 255, 0.7);
}

.r-toggle {
  appearance: none;
  border: none;
  min-width: 72px;
  min-height: 40px;
  border-radius: 999px;
  font-weight: 900;
  background: rgba(255, 255, 255, 0.12);
  color: rgba(255, 255, 255, 0.6);
  cursor: pointer;
}

.r-toggle.on {
  background: #20f2ff;
  color: #05011a;
  box-shadow: 0 0 12px rgba(32, 242, 255, 0.6);
}

/* ---- Overlays ---- */
.r-ov {
  background: rgba(6, 3, 18, 0.86);
  backdrop-filter: blur(5px);
  -webkit-backdrop-filter: blur(5px);
  z-index: 30;
}

.r-ov h2 {
  font-size: clamp(26px, 7vw, 40px);
  font-weight: 900;
  font-style: italic;
  text-shadow: 0 0 16px #ff2bd6;
}

.r-col {
  flex-direction: column;
  width: min(280px, 100%);
}

.r-col .btn {
  width: 100%;
}

.r-stars {
  display: flex;
  gap: 10px;
  font-size: 64px;
  line-height: 1;
}

.r-stars span {
  color: rgba(255, 255, 255, 0.15);
}

.r-stars span.on {
  color: #ffd23f;
  text-shadow: 0 0 22px rgba(255, 210, 63, 0.9);
  animation: r-star 0.45s cubic-bezier(0.2, 1.6, 0.4, 1) both;
}

@keyframes r-star {
  from {
    transform: scale(0) rotate(-90deg);
    opacity: 0;
  }
  to {
    transform: scale(1) rotate(0);
    opacity: 1;
  }
}

.r-req {
  list-style: none;
  margin: 0;
  padding: 0;
  font-size: 14px;
  color: rgba(255, 255, 255, 0.45);
  text-align: left;
}

.r-req li.ok {
  color: #ffd23f;
}

.r-newbest {
  color: #ffd23f;
  font-weight: 900;
  font-size: 20px;
  letter-spacing: 0.1em;
  animation: r-glow 1s infinite;
}

.r-newbest[hidden] {
  display: none;
}

.r-danger {
  background: #ff3d6e;
  color: #fff;
}

.btn:disabled {
  opacity: 0.4;
  cursor: default;
}

.toast {
  z-index: 40;
  color: #ffd23f;
  white-space: nowrap;
}

@media (max-height: 520px) {
  .r-logo {
    font-size: 56px;
  }
  .r-tag {
    margin-bottom: 4px;
  }
  .r-big {
    min-height: 46px;
    font-size: 18px;
  }
  .r-menu-body {
    gap: 6px;
  }
}