/* ===== NAMMA METRO : NEON LINE ===== */
* { margin: 0; padding: 0; box-sizing: border-box; -webkit-tap-highlight-color: transparent; }

:root {
  --purple: #a45fd8;
  --purple-b: #c894ff;
  --orange: #ff8a3d;
  --ink: #0d0617;
  --glass: rgba(13, 6, 23, 0.55);
}

html, body {
  width: 100%; height: 100%;
  overflow: hidden;
  background: var(--ink);
  font-family: 'Rajdhani', 'Segoe UI', sans-serif;
  color: #fff;
  touch-action: none;
  overscroll-behavior: none;
  user-select: none;
  -webkit-user-select: none;
}

.hidden { display: none !important; }

#scene {
  position: fixed; inset: 0;
  width: 100%; height: 100%;
  display: block;
}

/* fx overlay (confetti / fireworks) */
#fx { position: fixed; inset: 0; width: 100%; height: 100%; pointer-events: none; z-index: 72; }

/* real-photo postcard */
#photo-card {
  position: fixed; z-index: 45;
  right: max(14px, env(safe-area-inset-right));
  top: 15%;
  width: clamp(140px, 17vw, 200px);
  background: rgba(248, 243, 255, 0.95);
  border-radius: 7px;
  padding: 6px 6px 5px;
  box-shadow: 0 10px 36px -8px rgba(0,0,0,0.7), 0 0 24px -6px rgba(200,148,255,0.5);
  transform: translateX(135%) rotate(2.5deg);
  opacity: 0;
  transition: transform 0.55s cubic-bezier(0.2, 0.85, 0.3, 1.05), opacity 0.4s;
  pointer-events: none;
}
#photo-card.show { transform: translateX(0) rotate(2.5deg); opacity: 1; }
.pc-frame { position: relative; border-radius: 3px; overflow: hidden; }
#pc-img {
  display: block; width: 100%; height: auto; max-height: 150px; object-fit: cover;
  filter: sepia(0.25) saturate(1.45) hue-rotate(-14deg) contrast(1.07) brightness(0.96);
}
.pc-tint {
  position: absolute; inset: 0;
  background: linear-gradient(160deg, rgba(164,95,216,0.4), rgba(255,94,138,0.18) 55%, rgba(255,138,61,0.32));
  mix-blend-mode: overlay;
  pointer-events: none;
}
.pc-cap { padding: 5px 3px 1px; color: #241738; line-height: 1.1; }
.pc-cap b { display: block; font-size: 12.5px; font-weight: 700; }
.pc-cap span { font-size: 9px; letter-spacing: 0.6px; color: rgba(36,23,56,0.65); }
#pc-credit { display: block; padding: 2px 3px 1px; font-size: 7.5px; line-height: 1.2; color: rgba(36,23,56,0.5); }
@media (max-width: 900px), (pointer: coarse) {
  #photo-card { width: 128px; top: auto; bottom: max(240px, calc(env(safe-area-inset-bottom) + 240px)); }
  #pc-img { max-height: 96px; }
}

/* ===== overlays ===== */
#scanlines {
  position: fixed; inset: 0; pointer-events: none; z-index: 90;
  background: repeating-linear-gradient(0deg, rgba(0,0,0,0.12) 0 1px, transparent 1px 3px);
  opacity: 0.5;
}
#vignette {
  position: fixed; inset: 0; pointer-events: none; z-index: 91;
  background: radial-gradient(ellipse at center, transparent 58%, rgba(5,2,10,0.55) 100%);
}

/* ===== HUD ===== */
#hud { position: fixed; inset: 0; z-index: 20; pointer-events: none; }
#hud button { pointer-events: auto; }

#top-bar {
  position: absolute; top: max(10px, env(safe-area-inset-top)); left: 50%;
  transform: translateX(-50%);
  display: flex; align-items: center; gap: 14px;
  background: var(--glass);
  border: 1px solid rgba(200, 148, 255, 0.25);
  border-radius: 14px;
  padding: 8px 16px;
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  min-width: min(480px, calc(100vw - 120px));
  max-width: min(94vw, calc(100vw - 116px));
}
#line-chip {
  font-weight: 700; font-size: 11px; letter-spacing: 1px;
  padding: 4px 10px; border-radius: 8px; color: #fff;
  background: var(--purple);
  white-space: nowrap;
  text-shadow: 0 1px 2px rgba(0,0,0,0.5);
}
#next-block { flex: 1; min-width: 0; }
#next-block label, #score-block label {
  font-size: 10px; letter-spacing: 2px; color: rgba(255,255,255,0.6);
  display: block;
}
#next-name {
  font-size: clamp(15px, 2.4vw, 20px); font-weight: 700; line-height: 1.1;
  white-space: nowrap; overflow: hidden; text-overflow: ellipsis;
  text-shadow: 0 0 12px rgba(200,148,255,0.5);
}
#next-dist { font-size: 13px; font-weight: 600; color: #7ee8a2; font-variant-numeric: tabular-nums; }
#next-dist.warn { color: #ffb340; animation: pulse 0.8s infinite; }
@keyframes pulse { 50% { opacity: 0.45; } }
#score-block { display: flex; gap: 14px; text-align: right; }
#score-block span { font-size: 18px; font-weight: 700; font-variant-numeric: tabular-nums; }

/* banner */
#banner {
  position: absolute; top: 18%; left: 50%;
  transform: translate(-50%, -16px); opacity: 0;
  text-align: center; transition: all 0.35s ease;
  pointer-events: none;
  background: var(--glass);
  border: 1px solid rgba(200,148,255,0.3);
  border-radius: 14px; padding: 10px 26px;
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  max-width: 92vw;
}
#banner.show { opacity: 1; transform: translate(-50%, 0); }
#banner .b-main { font-size: 13px; letter-spacing: 2px; color: rgba(255,255,255,0.6); font-weight: 600; }
#banner .b-sub { font-size: clamp(18px, 3vw, 26px); font-weight: 700; text-shadow: 0 0 16px rgba(200,148,255,0.6); }

/* toasts */
#toasts {
  position: absolute; top: 34%; left: 50%; transform: translateX(-50%);
  display: flex; flex-direction: column; align-items: center; gap: 6px;
  pointer-events: none;
}
.toast {
  font-family: 'Orbitron', sans-serif;
  font-size: clamp(14px, 2.6vw, 22px); font-weight: 800; letter-spacing: 1px;
  animation: toast-fly 1.9s ease forwards;
}
.toast.good { color: #7ee8a2; text-shadow: 0 0 18px rgba(126,232,162,0.8); }
.toast.bad { color: #ff6b6b; text-shadow: 0 0 18px rgba(255,107,107,0.8); }
@keyframes toast-fly {
  0% { opacity: 0; transform: translateY(14px) scale(0.8); }
  12% { opacity: 1; transform: translateY(0) scale(1.08); }
  22% { transform: scale(1); }
  75% { opacity: 1; }
  100% { opacity: 0; transform: translateY(-26px); }
}

/* status chip + dwell ring */
#status-chip {
  position: absolute; bottom: 31%; left: 50%; transform: translateX(-50%);
  font-weight: 700; font-size: clamp(12px, 2vw, 16px); letter-spacing: 1.5px;
  padding: 6px 16px; border-radius: 10px;
}
.chip.doors { background: rgba(255,179,64,0.15); color: #ffb340; border: 1px solid rgba(255,179,64,0.5); }
.chip.ready { background: rgba(126,232,162,0.12); color: #7ee8a2; border: 1px solid rgba(126,232,162,0.45); animation: pulse 1.2s infinite; }
.chip.eb { background: rgba(255,80,80,0.18); color: #ff6b6b; border: 1px solid rgba(255,107,107,0.6); animation: pulse 0.5s infinite; }
#dwell-ring {
  position: absolute; bottom: 24%; left: 50%; transform: translateX(-50%);
  width: 34px; height: 34px; border-radius: 50%;
}

/* speedometer */
#speedo {
  position: absolute;
  right: max(14px, env(safe-area-inset-right));
  bottom: calc(env(safe-area-inset-bottom, 0px) + 112px);
  width: clamp(92px, 13vw, 130px); height: clamp(92px, 13vw, 130px);
}
#speed-ring { position: absolute; inset: 0; border-radius: 50%; }
#speed-ring::after {
  content: ''; position: absolute; inset: 7px; border-radius: 50%;
  background: var(--glass);
  backdrop-filter: blur(6px);
  -webkit-backdrop-filter: blur(6px);
  border: 1px solid rgba(255,255,255,0.12);
}
#speed-num {
  position: absolute; inset: 0;
  display: flex; align-items: center; justify-content: center;
  font-family: 'Orbitron', sans-serif; font-size: clamp(26px, 4vw, 38px); font-weight: 800;
  text-shadow: 0 0 14px rgba(200,148,255,0.7);
  font-variant-numeric: tabular-nums;
}
#speed-unit {
  position: absolute; bottom: 14%; width: 100%; text-align: center;
  font-size: 10px; letter-spacing: 2px; color: rgba(255,255,255,0.5);
}

/* notch indicator */
#notch {
  position: absolute;
  right: max(8px, env(safe-area-inset-right));
  bottom: calc(env(safe-area-inset-bottom, 0px) + 112px);
  transform: translateX(calc(-100% - clamp(96px, 13.5vw, 134px)));
  width: 8px; height: clamp(92px, 13vw, 130px);
  background: rgba(255,255,255,0.08); border-radius: 5px; overflow: hidden;
}
#notch .fill { width: 100%; height: 100%; transform: scaleY(0); transition: transform 0.12s; }
#notch .fill.pow { background: linear-gradient(0deg, #7ee8a2, #b6ffd0); }
#notch .fill.brk { background: linear-gradient(180deg, #ff6b6b, #ffb3b3); }

/* control buttons */
.ctl {
  position: absolute;
  bottom: calc(env(safe-area-inset-bottom, 0px) + 14px);
  touch-action: none;
  -webkit-touch-callout: none;
  width: clamp(86px, 22vw, 130px); height: clamp(64px, 14vw, 86px);
  border-radius: 18px;
  border: 1.5px solid rgba(255,255,255,0.22);
  background: var(--glass);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  color: #fff; font-family: 'Rajdhani', sans-serif;
  font-size: clamp(15px, 2.4vw, 19px); font-weight: 700; letter-spacing: 2px;
  cursor: pointer;
  transition: transform 0.08s, box-shadow 0.08s;
}
.ctl.power { right: max(14px, env(safe-area-inset-right)); border-color: rgba(126,232,162,0.5); color: #7ee8a2; }
.ctl.brake { left: max(14px, env(safe-area-inset-left)); border-color: rgba(255,107,107,0.5); color: #ff8585; }
.ctl.horn {
  left: max(14px, env(safe-area-inset-left));
  bottom: calc(env(safe-area-inset-bottom, 0px) + 116px);
  width: clamp(50px, 11vw, 64px); height: clamp(44px, 9vw, 56px);
  font-size: 20px; border-radius: 14px;
}
.ctl.active { transform: scale(0.94); }
.ctl.power.active { box-shadow: 0 0 26px rgba(126,232,162,0.55); background: rgba(126,232,162,0.18); }
.ctl.brake.active { box-shadow: 0 0 26px rgba(255,107,107,0.55); background: rgba(255,107,107,0.18); }
.ctl.horn.active { box-shadow: 0 0 20px rgba(255,210,100,0.5); }

/* route map */
#route-map {
  position: absolute; bottom: 4px; left: 50%; transform: translateX(-50%);
  display: flex; gap: 4px; align-items: center;
  max-width: 70vw; flex-wrap: nowrap;
}
.rm-dot {
  width: 6px; height: 6px; border-radius: 50%;
  background: rgba(255,255,255,0.22); flex: 0 0 auto;
}
.rm-dot.big { width: 8px; height: 8px; }
.rm-dot.ug { border: 1px solid rgba(255,255,255,0.4); background: rgba(255,255,255,0.08); }
.rm-dot.done { background: var(--purple-b); box-shadow: 0 0 6px var(--purple-b); }
.rm-dot.cur { background: #fff; box-shadow: 0 0 10px #fff; animation: pulse 1s infinite; }

#key-hint {
  position: absolute; bottom: 16px; left: 50%; transform: translateX(-50%);
  font-size: 11px; letter-spacing: 1px; color: rgba(255,255,255,0.55);
  white-space: nowrap;
}

/* local guide card */
#guide-card {
  position: absolute;
  right: max(14px, env(safe-area-inset-right));
  top: 50%;
  transform: translate(calc(100% + 30px), -50%);
  width: min(250px, 60vw);
  background: var(--glass);
  border: 1px solid rgba(200, 148, 255, 0.28);
  border-radius: 14px;
  padding: 12px 14px;
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  opacity: 0;
  transition: transform 0.45s cubic-bezier(0.2, 0.8, 0.25, 1), opacity 0.35s;
  pointer-events: none;
}
#guide-card.show { transform: translate(0, -50%); opacity: 1; }
#guide-card .g-head {
  font-size: 10px; letter-spacing: 2px; font-weight: 700;
  color: rgba(255,255,255,0.55); margin-bottom: 8px;
}
#guide-card .g-head span { color: #ffd166; }
#g-items { list-style: none; display: flex; flex-direction: column; gap: 8px; }
#g-items li { display: flex; gap: 9px; align-items: flex-start; }
#g-items .g-ico { font-size: 17px; line-height: 1.15; flex: 0 0 auto; }
#g-items b { display: block; font-size: 14px; line-height: 1.15; }
#g-items small { display: block; font-size: 11.5px; line-height: 1.25; color: rgba(255,255,255,0.62); }

@media (max-width: 900px), (pointer: coarse) {
  #guide-card {
    top: auto; bottom: max(118px, calc(env(safe-area-inset-bottom) + 118px));
    right: auto; left: max(12px, env(safe-area-inset-left));
    transform: translate(calc(-100% - 30px), 0);
    width: min(215px, 56vw);
    padding: 9px 11px;
  }
  #guide-card.show { transform: translate(0, 0); }
  #g-items b { font-size: 12.5px; }
  #g-items small { font-size: 10.5px; }
  #g-items .g-ico { font-size: 14px; }
}
@media (max-height: 480px) and (orientation: landscape) {
  #guide-card { bottom: max(86px, calc(env(safe-area-inset-bottom) + 86px)); width: 200px; }
}

/* objectives strip */
#objectives {
  position: absolute; left: 50%; transform: translateX(-50%);
  bottom: max(96px, calc(env(safe-area-inset-bottom) + 96px));
  display: flex; gap: 6px; flex-wrap: wrap; justify-content: center;
  max-width: 80vw;
  pointer-events: none;
}
.obj {
  font-size: 11px; font-weight: 700; letter-spacing: 0.6px;
  padding: 4px 10px; border-radius: 9px;
  background: var(--glass); border: 1px solid rgba(255,255,255,0.16);
  color: rgba(255,255,255,0.75);
  backdrop-filter: blur(6px);
  -webkit-backdrop-filter: blur(6px);
}
.obj.ok { color: #7ee8a2; border-color: rgba(126,232,162,0.45); }
.obj.hold { color: #b9aee0; }
.obj.bad { color: #ff8585; border-color: rgba(255,107,107,0.5); }
@media (max-width: 900px), (pointer: coarse) {
  #objectives { bottom: auto; top: max(104px, calc(env(safe-area-inset-top) + 94px)); max-width: 92vw; }
  .obj { font-size: 10px; padding: 3px 8px; }
}

/* story dialogue */
#story-dialog {
  position: fixed; inset: 0; z-index: 65;
  display: flex; align-items: flex-end; justify-content: center;
  padding: 0 14px max(26px, env(safe-area-inset-bottom)) 14px;
  background: linear-gradient(180deg, transparent 55%, rgba(5,2,10,0.72));
  cursor: pointer;
}
.sd-box {
  width: min(640px, 100%);
  background: rgba(14, 6, 28, 0.93);
  border: 1px solid rgba(200,148,255,0.4);
  border-radius: 18px;
  padding: 16px 20px 12px;
  box-shadow: 0 8px 44px -8px rgba(164,95,216,0.55);
  animation: sd-in 0.3s ease;
}
@keyframes sd-in { from { transform: translateY(16px); opacity: 0; } }
.sd-who {
  font-family: 'Orbitron', sans-serif; font-size: 12px; font-weight: 800;
  letter-spacing: 2px; color: #ffd166; text-transform: uppercase;
}
.sd-who.you { color: #7ee8a2; }
.sd-text { font-size: clamp(15px, 2.6vw, 19px); font-weight: 600; line-height: 1.4; margin: 6px 0 8px; }
.sd-next { font-size: 10px; letter-spacing: 2px; color: rgba(255,255,255,0.45); text-align: right; animation: pulse 1.4s infinite; }

/* story block on menu */
#story-block { margin-bottom: 22px; }
#story-rank {
  max-width: 560px; margin: 0 auto 12px;
  background: rgba(10,4,24,0.55); border: 1px solid rgba(255,255,255,0.16);
  border-radius: 14px; padding: 10px 16px;
  backdrop-filter: blur(6px);
  -webkit-backdrop-filter: blur(6px);
}
.sr-row { display: flex; justify-content: space-between; align-items: baseline; }
.sr-row b { font-family: 'Orbitron', sans-serif; font-size: 14px; letter-spacing: 2px; color: #ffd166; }
.sr-row span { font-size: 11.5px; color: rgba(255,255,255,0.6); letter-spacing: 1px; }
.xp-bar { height: 6px; border-radius: 4px; background: rgba(255,255,255,0.1); margin-top: 7px; overflow: hidden; }
.xp-bar i { display: block; height: 100%; border-radius: 4px; background: linear-gradient(90deg, #a45fd8, #ffd166); transition: width 0.8s ease; }
.sr-badges { margin-top: 6px; font-size: 16px; letter-spacing: 4px; min-height: 1em; }
#story-chapters {
  display: flex; gap: 10px; overflow-x: auto; padding: 4px 4px 10px;
  scrollbar-width: thin; -webkit-overflow-scrolling: touch;
  justify-content: safe center;
}
.ch-card {
  --lc: #a45fd8;
  flex: 0 0 196px; text-align: left;
  background: rgba(10,4,24,0.62);
  border: 1.5px solid var(--lc);
  border-radius: 14px; padding: 11px 13px;
  color: #fff; font-family: 'Rajdhani', sans-serif;
  cursor: pointer;
  transition: transform 0.15s, box-shadow 0.15s;
}
.ch-card:hover:not(.locked) { transform: translateY(-3px); box-shadow: 0 8px 26px -8px var(--lc); }
.ch-card.locked { opacity: 0.45; cursor: not-allowed; filter: saturate(0.4); }
.ch-card.done { border-style: double; }
.ch-top { display: flex; justify-content: space-between; align-items: center; }
.ch-num { font-family: 'Orbitron', sans-serif; font-size: 11px; font-weight: 800; letter-spacing: 1.5px; color: var(--lc); }
.ch-card.done .ch-num { color: #7ee8a2; }
.ch-kn { font-size: 10.5px; color: rgba(255,255,255,0.55); }
.ch-title { font-size: 16px; font-weight: 700; margin-top: 4px; line-height: 1.1; }
.ch-route { font-size: 11px; color: rgba(255,255,255,0.65); margin-top: 4px; line-height: 1.25; }
.ch-meta { font-size: 10.5px; letter-spacing: 0.8px; color: #ffd166; margin-top: 6px; font-weight: 600; }
.menu-sect {
  font-size: 11px; letter-spacing: 4px; color: rgba(255,255,255,0.5);
  font-weight: 700; margin: 4px 0 10px;
}
.side-grid {
  display: flex; gap: 10px; overflow-x: auto; padding: 4px 4px 10px;
  scrollbar-width: thin; -webkit-overflow-scrolling: touch;
  justify-content: safe center;
}
.ch-card.side { border-style: dashed; background: rgba(16, 8, 30, 0.5); }
.ch-card.side.done { border-style: double; }
.ch-card.side .ch-num { color: #ffd166; }

/* summary story results */
#sum-story { margin: 0 0 14px; display: flex; flex-direction: column; gap: 5px; }
.sum-obj { font-size: 14px; font-weight: 700; text-align: left; padding: 5px 12px; border-radius: 9px; background: rgba(255,255,255,0.05); }
.sum-obj.ok { color: #7ee8a2; }
.sum-obj.bad { color: #ff8585; }
.sum-reward {
  margin-top: 8px; padding: 10px 12px; border-radius: 12px;
  background: rgba(255,209,102,0.1); border: 1px solid rgba(255,209,102,0.4);
  display: flex; flex-direction: column; gap: 3px;
}
.sum-reward b { font-size: 16px; color: #ffd166; }
.sum-reward span { font-size: 13px; color: rgba(255,255,255,0.8); }
.sum-reward em { font-style: normal; font-family: 'Orbitron', sans-serif; font-size: 12px; letter-spacing: 2px; color: #7ee8a2; animation: pulse 1s infinite; }

/* icon buttons */
.icon-btn {
  position: fixed;
  width: 42px; height: 42px; border-radius: 12px;
  border: 1px solid rgba(255,255,255,0.2);
  background: var(--glass); color: #fff; font-size: 17px;
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  cursor: pointer; z-index: 40;
  touch-action: none;
  -webkit-touch-callout: none;
}
#btn-mute { z-index: 70; }
#btn-pause { top: max(10px, env(safe-area-inset-top)); right: max(12px, env(safe-area-inset-right)); position: absolute; }
#btn-mute { top: max(10px, env(safe-area-inset-top)); left: max(12px, env(safe-area-inset-left)); }

/* ===== MENU ===== */
#menu {
  position: fixed; inset: 0; z-index: 50;
  overflow: hidden;
  background:
    radial-gradient(ellipse 120% 60% at 50% 88%, rgba(255,122,89,0.28), transparent 60%),
    linear-gradient(180deg, #0c0322 0%, #2d0a4e 38%, #7a1b66 62%, #c8326e 78%, #ff7a59 100%);
  display: flex; align-items: center; justify-content: center;
}
.retro-grid {
  position: absolute; left: -50%; right: -50%; bottom: -12%; height: 46%;
  background:
    linear-gradient(transparent 0%, rgba(200,148,255,0.06) 100%),
    repeating-linear-gradient(90deg, rgba(200,148,255,0.35) 0 1.5px, transparent 1.5px 70px),
    repeating-linear-gradient(0deg, rgba(200,148,255,0.3) 0 1.5px, transparent 1.5px 44px);
  transform: perspective(340px) rotateX(60deg);
  transform-origin: center top;
  mask-image: linear-gradient(180deg, transparent, #000 22%);
  -webkit-mask-image: linear-gradient(180deg, transparent, #000 22%);
  animation: grid-roll 2.4s linear infinite;
}
@keyframes grid-roll { to { background-position: 0 0, 0 0, 0 44px; } }

.menu-inner {
  position: relative; z-index: 2;
  text-align: center; padding: 24px 16px;
  max-width: 760px; width: 100%;
  max-height: 100%; overflow-y: auto;
}
#title-kn {
  font-size: clamp(16px, 3vw, 24px); font-weight: 600;
  color: #ffd166; letter-spacing: 4px;
  text-shadow: 0 0 18px rgba(255,209,102,0.7);
}
#title {
  font-family: 'Orbitron', sans-serif;
  font-size: clamp(34px, 8.5vw, 72px); font-weight: 800;
  letter-spacing: 4px; line-height: 1.05;
  background: linear-gradient(180deg, #fff 18%, #c894ff 48%, #ff5e8a 80%);
  -webkit-background-clip: text; background-clip: text;
  -webkit-text-fill-color: transparent; color: transparent;
  filter: drop-shadow(0 0 22px rgba(200,148,255,0.55));
  animation: title-hue 16s linear infinite;
}
@keyframes title-hue {
  0%, 100% { filter: drop-shadow(0 0 22px rgba(200,148,255,0.55)) hue-rotate(0deg); }
  50% { filter: drop-shadow(0 0 26px rgba(255,148,200,0.6)) hue-rotate(40deg); }
}
#subtitle {
  font-size: clamp(10px, 1.8vw, 14px); letter-spacing: 5px;
  color: rgba(255,255,255,0.75); margin: 6px 0 26px;
}

#line-cards { display: flex; gap: 14px; justify-content: center; flex-wrap: wrap; }
.line-card {
  --lc: #a45fd8; --lcb: #c894ff;
  width: min(220px, 86vw);
  text-align: left;
  background: rgba(10, 4, 24, 0.62);
  border: 1.5px solid var(--lc);
  border-radius: 16px; padding: 14px 16px;
  color: #fff; font-family: 'Rajdhani', sans-serif;
  cursor: pointer;
  backdrop-filter: blur(6px);
  -webkit-backdrop-filter: blur(6px);
  transition: transform 0.15s, box-shadow 0.15s;
  box-shadow: 0 0 0 rgba(0,0,0,0);
}
.line-card:hover, .line-card:focus-visible { transform: translateY(-4px); box-shadow: 0 8px 30px -6px var(--lc); outline: none; }
.line-card, .ch-card { position: relative; overflow: hidden; }
.line-card::after, .ch-card:not(.locked)::after {
  content: ''; position: absolute; top: -60%; bottom: -60%; left: -55%; width: 36%;
  background: linear-gradient(105deg, transparent, rgba(255,255,255,0.15), transparent);
  transform: skewX(-18deg);
  transition: left 0.55s ease;
  pointer-events: none;
}
.line-card:hover::after, .ch-card:not(.locked):hover::after { left: 125%; }
.sr-badges span { display: inline-block; animation: badge-pop 0.5s backwards; }
.sr-badges span:nth-child(2) { animation-delay: 0.08s; }
.sr-badges span:nth-child(3) { animation-delay: 0.16s; }
.sr-badges span:nth-child(4) { animation-delay: 0.24s; }
.sr-badges span:nth-child(5) { animation-delay: 0.32s; }
.sr-badges span:nth-child(n+6) { animation-delay: 0.4s; }
@keyframes badge-pop { from { transform: scale(0) rotate(-30deg); } 60% { transform: scale(1.3) rotate(8deg); } }
.xp-bar { position: relative; }
.xp-bar i { position: relative; overflow: hidden; }
.xp-bar i::after {
  content: ''; position: absolute; inset: 0;
  background: linear-gradient(100deg, transparent 30%, rgba(255,255,255,0.45) 50%, transparent 70%);
  animation: xp-shine 2.6s ease infinite;
}
@keyframes xp-shine { from { transform: translateX(-100%); } 60%, to { transform: translateX(100%); } }
.line-card:active { transform: translateY(-1px) scale(0.98); }
.lc-head { display: flex; align-items: center; gap: 8px; }
.lc-bullet { width: 13px; height: 13px; border-radius: 50%; background: var(--lcb); box-shadow: 0 0 10px var(--lcb); flex: 0 0 auto; }
.lc-name { font-size: 19px; font-weight: 700; }
.lc-kn { margin-left: auto; font-size: 12px; color: rgba(255,255,255,0.55); }
.lc-route { font-size: 13px; color: rgba(255,255,255,0.8); margin-top: 7px; line-height: 1.25; min-height: 2.2em; }
.lc-meta { font-size: 11.5px; letter-spacing: 1px; color: var(--lcb); margin-top: 7px; font-weight: 600; }

#dir-row {
  display: inline-flex; align-items: center; gap: 8px;
  margin-top: 20px; font-size: 14px; font-weight: 600;
  color: rgba(255,255,255,0.85); cursor: pointer;
  background: rgba(10,4,24,0.5); border: 1px solid rgba(255,255,255,0.2);
  border-radius: 12px; padding: 8px 16px;
}
#dir-row input { accent-color: var(--purple); width: 16px; height: 16px; }
#menu-foot { margin-top: 18px; font-size: 12px; letter-spacing: 1px; color: rgba(255,255,255,0.55); }

/* ===== SUMMARY / PAUSE ===== */
#summary, #pause-overlay {
  position: fixed; inset: 0; z-index: 60;
  background: rgba(8, 3, 18, 0.78);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  display: flex; align-items: center; justify-content: center;
  padding: 16px;
}
.panel {
  text-align: center;
  background: rgba(16, 7, 32, 0.92);
  border: 1px solid rgba(200,148,255,0.35);
  border-radius: 22px;
  padding: 28px 30px;
  max-width: 480px; width: 100%;
  max-height: 92vh; overflow-y: auto;
  box-shadow: 0 0 60px -10px rgba(164,95,216,0.6);
}
.panel h2 {
  font-family: 'Orbitron', sans-serif; letter-spacing: 5px;
  font-size: clamp(18px, 3.6vw, 26px);
  margin: 6px 0 4px;
}
#sum-grade {
  font-family: 'Orbitron', sans-serif;
  font-size: clamp(58px, 12vw, 92px); font-weight: 800; line-height: 1;
  background: linear-gradient(180deg, #fff, #c894ff);
  -webkit-background-clip: text; background-clip: text;
  -webkit-text-fill-color: transparent;
  filter: drop-shadow(0 0 24px rgba(200,148,255,0.8));
}
#sum-grade[data-g="S"] { background: linear-gradient(180deg, #fff8c4, #ffd166); -webkit-background-clip: text; background-clip: text; filter: drop-shadow(0 0 26px rgba(255,209,102,0.9)); }
#sum-grade[data-g="D"], #sum-grade[data-g="C"] { background: linear-gradient(180deg, #ddd, #888); -webkit-background-clip: text; background-clip: text; filter: none; }
#sum-best { color: #ffd166; font-weight: 700; letter-spacing: 3px; margin: 4px 0; animation: pulse 1s infinite; }
#sum-line { font-size: 13px; color: rgba(255,255,255,0.65); margin-bottom: 16px; }
#sum-stats {
  display: grid; grid-template-columns: repeat(3, 1fr); gap: 12px;
  margin-bottom: 20px;
}
#sum-stats div { background: rgba(255,255,255,0.05); border-radius: 12px; padding: 10px 4px; }
#sum-stats span { font-size: clamp(17px, 3vw, 22px); font-weight: 700; display: block; font-variant-numeric: tabular-nums; }
#sum-stats label { font-size: 10px; letter-spacing: 1.5px; color: rgba(255,255,255,0.6); }

.btn-row { display: flex; gap: 12px; justify-content: center; flex-wrap: wrap; }
.menu-btn {
  font-family: 'Rajdhani', sans-serif;
  font-size: 16px; font-weight: 700; letter-spacing: 2px;
  padding: 12px 26px; border-radius: 14px;
  border: none; cursor: pointer;
  background: linear-gradient(135deg, #a45fd8, #ff5e8a);
  color: #fff;
  box-shadow: 0 4px 22px -4px rgba(255,94,138,0.6);
  transition: transform 0.12s;
}
.menu-btn.alt { background: rgba(255,255,255,0.1); border: 1px solid rgba(255,255,255,0.3); box-shadow: none; }
.menu-btn:hover { transform: translateY(-2px); }
.menu-btn:active { transform: scale(0.97); }

/* ===== responsive ===== */
@media (pointer: fine) and (min-width: 901px) {
  .ctl { opacity: 0.85; }
}
@media (max-width: 900px), (pointer: coarse) {
  #key-hint { display: none; }
  #route-map { bottom: auto; top: max(78px, calc(env(safe-area-inset-top) + 68px)); max-width: 86vw; }
  .rm-dot { width: 5px; height: 5px; }
  .rm-dot.big { width: 7px; height: 7px; }
}
@media (max-width: 560px) {
  #top-bar { min-width: 0; width: calc(100vw - 116px); gap: 8px; padding: 6px 10px; }
  #score-block { gap: 8px; }
  #score-block span { font-size: 15px; }
  #speedo { bottom: calc(env(safe-area-inset-bottom, 0px) + 124px); }
  #notch { bottom: calc(env(safe-area-inset-bottom, 0px) + 124px); }
  #line-cards { gap: 10px; }
  .line-card { width: min(340px, 92vw); }
  .lc-route { min-height: 0; }
}
@media (max-height: 480px) and (orientation: landscape) {
  #title { font-size: 34px; }
  .menu-inner { padding: 10px; }
  #subtitle { margin-bottom: 10px; }
  .line-card { padding: 8px 12px; width: 200px; }
  #dir-row { margin-top: 8px; }
  #menu-foot { display: none; }
  /* keep the HUD out of the track view on landscape phones */
  #speedo, #notch { bottom: calc(env(safe-area-inset-bottom, 0px) + 10px); }
  #speedo { right: calc(env(safe-area-inset-right, 0px) + 124px); width: 78px; height: 78px; }
  #notch { right: calc(env(safe-area-inset-right, 0px) + 210px); width: 8px; height: 78px; transform: none; }
  #speed-num { font-size: 24px; }
  .ctl { height: 60px; width: 96px; }
  .ctl.horn {
    bottom: calc(env(safe-area-inset-bottom, 0px) + 10px);
    left: calc(env(safe-area-inset-left, 0px) + 120px);
    width: 48px; height: 44px;
  }
  #banner { top: 26%; }
  #status-chip { bottom: 38%; }
  #dwell-ring { bottom: 26%; }
}