html, body { height: 100%; overflow: hidden; overscroll-behavior: none; touch-action: none; user-select: none; -webkit-user-select: none; }
#gl { position: fixed; inset: 0; width: 100%; height: 100%; display: block; }

#loader { position: fixed; inset: 0; z-index: 500; display: grid; place-content: center; justify-items: center; gap: 1rem; background: linear-gradient(#141b3f, #07080d); color: var(--text-2); font-family: var(--font-mono); font-size: 0.8rem; letter-spacing: 0.1em; text-transform: uppercase; transition: opacity 0.6s; }
#loader.done { opacity: 0; pointer-events: none; }
.ld-car { width: 64px; height: 26px; border-radius: 8px 8px 5px 5px; background: #ff9f43; position: relative; animation: bob 0.6s ease-in-out infinite alternate; }
.ld-car::before { content: ''; position: absolute; left: 14px; top: -12px; width: 32px; height: 14px; border-radius: 8px 8px 0 0; background: #ffb974; }
.ld-car::after { content: ''; position: absolute; left: 8px; bottom: -6px; width: 12px; height: 12px; border-radius: 50%; background: #111; box-shadow: 34px 0 #111; }
@keyframes bob { to { transform: translateY(-3px); } }
.ld-bar { width: 200px; height: 3px; background: rgba(255, 255, 255, 0.1); border-radius: 3px; overflow: hidden; }
.ld-bar i { display: block; height: 100%; width: 0; background: linear-gradient(90deg, var(--accent), var(--accent-2)); transition: width 0.2s; }

.hud { position: fixed; inset: 0; z-index: 50; pointer-events: none; font-family: var(--font-body); }
.hud > * { pointer-events: auto; }
.hud-back { position: absolute; top: max(1rem, env(safe-area-inset-top)); left: 1rem; padding: 0.55rem 1rem; border-radius: 999px; background: rgba(8, 10, 20, 0.6); backdrop-filter: blur(10px); border: 1px solid var(--line-2); font-size: 0.85rem; font-weight: 600; transition: background 0.2s; }
.hud-back:hover { background: rgba(255, 255, 255, 0.14); }
.hud-btns .hud-lang { padding: 0.5rem 0.85rem; font-size: 0.8rem; }

.hud-district { position: absolute; top: 4.4rem; left: 50%; transform: translate(-50%, -12px); text-align: center; opacity: 0; transition: opacity 0.5s, transform 0.5s var(--ease); pointer-events: none; }
.hud-district.show { opacity: 1; transform: translate(-50%, 0); }
.hud-district small { display: block; font-family: var(--font-mono); font-size: 0.68rem; letter-spacing: 0.22em; text-transform: uppercase; color: rgba(255, 255, 255, 0.7); }
.hud-district b { display: block; font-family: var(--font-display); font-size: clamp(1.4rem, 4vw, 2.4rem); letter-spacing: -0.02em; text-shadow: 0 4px 30px rgba(0, 0, 0, 0.6); }

.hud-right { position: absolute; top: max(1rem, env(safe-area-inset-top)); right: 1rem; display: grid; gap: 0.6rem; justify-items: end; }
#minimap { width: 150px; height: 150px; border-radius: 50%; background: rgba(8, 10, 20, 0.55); backdrop-filter: blur(6px); border: 1px solid var(--line-2); box-shadow: 0 10px 40px rgba(0, 0, 0, 0.4); }
.hud-btns { display: flex; gap: 0.4rem; }
@media (max-width: 760px) { .hud-btns { flex-wrap: wrap; justify-content: flex-end; max-width: calc(100vw - 2rem); } }
.ico { padding: 0.5rem 0.85rem; border-radius: 999px; border: 1px solid var(--line-2); background: rgba(8, 10, 20, 0.6); backdrop-filter: blur(10px); font-size: 0.8rem; font-weight: 600; transition: background 0.2s; }
.ico:hover { background: rgba(255, 255, 255, 0.14); }
.ico.off { opacity: 0.45; }

.hud-speed { position: absolute; right: 1.2rem; bottom: max(1.1rem, env(safe-area-inset-bottom)); text-align: right; text-shadow: 0 2px 16px rgba(0, 0, 0, 0.6); pointer-events: none; }
.hud-speed b { font-family: var(--font-display); font-size: clamp(2.4rem, 6vw, 3.6rem); line-height: 1; letter-spacing: -0.04em; }
.hud-speed span { margin-left: 0.4rem; font-family: var(--font-mono); font-size: 0.75rem; color: rgba(255, 255, 255, 0.7); text-transform: uppercase; letter-spacing: 0.1em; }

.prompt { position: absolute; left: 50%; bottom: 20%; transform: translate(-50%, 10px); display: flex; align-items: center; gap: 0.8rem; padding: 0.75rem 1.3rem 0.75rem 0.8rem; border-radius: 999px; border: 1px solid var(--line-2); background: rgba(8, 10, 20, 0.72); backdrop-filter: blur(14px); box-shadow: 0 20px 60px rgba(0, 0, 0, 0.5); opacity: 0; transition: opacity 0.25s, transform 0.3s var(--ease); max-width: calc(100% - 2rem); }
.prompt.show { opacity: 1; transform: translate(-50%, 0); }
.prompt .k { padding: 0.25rem 0.6rem; border-radius: 8px; background: var(--c, var(--accent)); color: #fff; font-family: var(--font-mono); font-size: 0.75rem; font-weight: 500; }
.prompt .txt { font-family: var(--font-display); font-weight: 600; font-size: 1.05rem; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }

.keys { position: absolute; left: 1rem; bottom: max(1rem, env(safe-area-inset-bottom)); display: flex; flex-direction: column; gap: 0.35rem; font-size: 0.78rem; color: rgba(255, 255, 255, 0.75); text-shadow: 0 1px 8px rgba(0, 0, 0, 0.7); pointer-events: none; transition: opacity 1s; }
.keys.fade { opacity: 0; }
kbd { display: inline-block; min-width: 1.5em; padding: 0.05em 0.45em; margin-right: 0.2rem; border-radius: 6px; border: 1px solid rgba(255, 255, 255, 0.4); background: rgba(0, 0, 0, 0.35); font-family: var(--font-mono); font-size: 0.85em; text-align: center; }

.touch { display: none; }
@media (pointer: coarse) {
  .keys { display: none; }
  .touch { display: block; }
  #minimap { width: 110px; height: 110px; }
  .stick { position: absolute; left: max(1.5rem, env(safe-area-inset-left)); bottom: max(2rem, env(safe-area-inset-bottom)); width: 150px; height: 150px; border-radius: 50%; background: rgba(255, 255, 255, 0.08); border: 1px solid rgba(255, 255, 255, 0.25); backdrop-filter: blur(6px); touch-action: none; }
  .stick i { position: absolute; left: 50%; top: 50%; width: 64px; height: 64px; margin: -32px 0 0 -32px; border-radius: 50%; background: rgba(255, 255, 255, 0.35); border: 1px solid rgba(255, 255, 255, 0.6); }
  .tbtns { position: absolute; right: 1.2rem; bottom: 6.2rem; display: grid; gap: 0.6rem; }
  .tb { width: 76px; height: 46px; border-radius: 14px; border: 1px solid rgba(255, 255, 255, 0.3); background: rgba(8, 10, 20, 0.55); font-weight: 600; font-size: 0.85rem; touch-action: none; }
  .tb.primary { background: var(--accent); border-color: transparent; }
  .tb:active { transform: scale(0.95); }
  .prompt { bottom: 30%; }
  .hud-speed { bottom: 1rem; }
}

.panel { position: fixed; z-index: 200; top: 0; right: 0; height: 100%; width: min(380px, 100%); display: flex; flex-direction: column; gap: 0.8rem; padding: 1rem; background: rgba(9, 11, 22, 0.88); backdrop-filter: blur(20px); border-left: 1px solid var(--line-2); transform: translateX(105%); transition: transform 0.4s var(--ease); pointer-events: auto; }
.panel.open { transform: none; }
.panel header { display: flex; justify-content: space-between; align-items: center; font-family: var(--font-display); font-size: 1.15rem; }
.panel input { height: 42px; border-radius: 999px; border: 1px solid var(--line-2); background: var(--surface); color: var(--text); padding: 0 1rem; font: inherit; font-size: 0.92rem; user-select: text; -webkit-user-select: text; }
.panel input:focus { outline: none; border-color: var(--accent); }
#plist { overflow-y: auto; flex: 1; display: grid; gap: 1.1rem; align-content: start; padding-bottom: 2rem; touch-action: pan-y; }
.pd h4 { --c: var(--accent); margin: 0 0 0.4rem; display: flex; align-items: center; gap: 0.5rem; font-family: var(--font-mono); font-size: 0.72rem; font-weight: 500; letter-spacing: 0.1em; text-transform: uppercase; color: var(--text-2); }
.pd h4 i { width: 9px; height: 9px; border-radius: 50%; background: var(--c); box-shadow: 0 0 10px var(--c); }
.pd h4 button { margin-left: auto; font-size: 0.7rem; color: var(--c); background: none; border: none; }
.pd ul { list-style: none; margin: 0; padding: 0; display: grid; }
.pd li button { width: 100%; text-align: left; padding: 0.5rem 0.6rem; border: none; border-radius: 8px; background: none; font-size: 0.9rem; color: var(--text); }
.pd li button:hover { background: rgba(255, 255, 255, 0.08); }

.pd h4 button { white-space: nowrap; }

/* Game HUD ------------------------------------------------------------ */
.world .toasts { top: 0.9rem; }
@media (max-width: 700px) { .world .toasts { top: 6.6rem; } }
.wallet-hud { position: absolute; top: max(4.2rem, calc(env(safe-area-inset-top) + 3.4rem)); left: 1rem; display: inline-flex; align-items: center; gap: 0.7rem; padding: 0.45rem 0.95rem; border-radius: 999px; background: rgba(8, 10, 20, 0.62); backdrop-filter: blur(10px); border: 1px solid var(--line-2); font-size: 0.85rem; pointer-events: none !important; }
.wallet-hud .w-prog { font-family: var(--font-mono); font-size: 0.74rem; color: var(--text-2); }
.wallet-hud .w-prog b { color: #fff; }
.wallet-hud .w-bar { width: 56px; height: 4px; border-radius: 4px; background: rgba(255, 255, 255, 0.14); overflow: hidden; }
.wallet-hud .w-bar i { display: block; height: 100%; width: 0; background: linear-gradient(90deg, var(--accent), var(--gold)); transition: width 0.5s var(--ease); }
.wallet-hud .w-coins { display: inline-flex; align-items: center; gap: 0.4rem; font-family: var(--font-mono); font-weight: 500; color: #ffd86b; }
.wallet-hud.bump { animation: bump 0.4s var(--ease); }
@keyframes bump { 40% { transform: scale(1.12); box-shadow: 0 0 30px rgba(255, 210, 63, 0.5); } }
.ico.gold { border-color: rgba(255, 210, 63, 0.5); color: #ffd86b; }
.nitro { position: absolute; right: 1.2rem; bottom: calc(max(1.1rem, env(safe-area-inset-bottom)) + 4.6rem); width: 170px; text-align: right; pointer-events: none !important; }
.nitro small { font-family: var(--font-mono); font-size: 0.66rem; letter-spacing: 0.14em; text-transform: uppercase; color: #8fd0ff; }
.nitro span { display: block; height: 7px; margin-top: 0.3rem; border-radius: 7px; background: rgba(255, 255, 255, 0.14); overflow: hidden; }
.nitro i { display: block; height: 100%; width: 100%; background: linear-gradient(90deg, #2f6bff, #8fd0ff); box-shadow: 0 0 12px #4aa8ff; }
.drift-hud { position: absolute; left: 50%; top: 30%; transform: translateX(-50%); font-family: var(--font-display); font-weight: 700; font-size: 1.6rem; letter-spacing: 0.05em; color: #ffb45f; text-shadow: 0 0 20px rgba(255, 159, 67, 0.7), 0 3px 12px #000; pointer-events: none !important; }
.tb.nitro-b { background: linear-gradient(135deg, #2f6bff, #4aa8ff); border-color: transparent; }
@media (pointer: coarse) { .nitro { right: auto; left: 1.6rem; width: 150px; text-align: left; bottom: calc(max(2rem, env(safe-area-inset-bottom)) + 165px); } .wallet-hud { top: 3.6rem; } }

/* Shop --------------------------------------------------------------- */
.panel.shop { width: min(440px, 100%); z-index: 210; }
.shop header b { font-size: 1.25rem; }
.shop-coins { margin-left: auto; margin-right: 0.6rem; display: inline-flex; align-items: center; gap: 0.4rem; font-family: var(--font-mono); color: #ffd86b; font-weight: 500; }
.tabs { display: flex; gap: 0.4rem; overflow-x: auto; padding-bottom: 0.3rem; scrollbar-width: none; touch-action: pan-x; }
.tabs::-webkit-scrollbar { display: none; }
.tab { flex: none; display: inline-flex; align-items: center; gap: 0.4rem; padding: 0.42rem 0.8rem; border-radius: 999px; border: 1px solid var(--line-2); background: transparent; font-size: 0.8rem; font-weight: 500; color: var(--text-2); white-space: nowrap; }
.tab i { font-style: normal; opacity: 0.8; }
.tab.on { background: rgba(10, 114, 255, 0.28); border-color: rgba(10, 114, 255, 0.8); color: #fff; }
.shop-body { flex: 1; overflow-y: auto; touch-action: pan-y; padding: 0.2rem 0.1rem 1rem; }
.sgrid { display: grid; grid-template-columns: repeat(auto-fill, minmax(118px, 1fr)); gap: 0.6rem; }
.sitem { position: relative; display: flex; flex-direction: column; align-items: center; gap: 0.35rem; padding: 0.8rem 0.5rem 0.7rem; border-radius: 14px; border: 1px solid var(--line); background: var(--surface); text-align: center; transition: transform 0.2s var(--ease), border-color 0.2s; }
.sitem:hover { transform: translateY(-2px); border-color: rgba(255, 255, 255, 0.3); }
.sitem.on { border-color: var(--accent); box-shadow: 0 0 0 1px var(--accent) inset, 0 0 24px rgba(10, 114, 255, 0.3); }
.sitem .sw { width: 38px; height: 38px; border-radius: 50%; border: 2px solid rgba(255, 255, 255, 0.25); display: grid; place-items: center; }
.sitem .sw.txt { border-radius: 12px; font-size: 1.2rem; color: var(--text-2); background: rgba(255, 255, 255, 0.05); }
.sitem .nm { font-size: 0.82rem; font-weight: 600; line-height: 1.2; }
.sitem .pr { font-family: var(--font-mono); font-size: 0.72rem; color: #ffd86b; display: inline-flex; align-items: center; gap: 0.3rem; }
.sitem.owned .pr { color: var(--text-3); }
.sitem small { font-size: 0.7rem; color: var(--text-3); line-height: 1.3; }
.shop-foot { border-top: 1px solid var(--line); padding-top: 0.8rem; }
.shop-foot .tip { margin: 0 0 0.5rem; color: var(--text-3); font-size: 0.8rem; line-height: 1.45; }
.shop-foot .link { background: none; border: none; color: var(--text-3); font-size: 0.75rem; text-decoration: underline; padding: 0; }
.buy { display: flex; align-items: center; gap: 0.6rem; flex-wrap: wrap; }
.buy > div { flex: 1 1 140px; }
.buy b { display: block; font-family: var(--font-display); }
.buy span { font-size: 0.75rem; color: var(--text-3); }
.buy .btn { padding: 0.65rem 1.05rem; }
.btn.off { opacity: 0.45; }
.ups { display: grid; gap: 0.7rem; }
.up { display: grid; grid-template-columns: 44px 1fr auto; gap: 0.8rem; align-items: center; padding: 0.85rem; border-radius: 14px; border: 1px solid var(--line); background: var(--surface); }
.up .ic { width: 44px; height: 44px; display: grid; place-items: center; border-radius: 12px; background: rgba(10, 114, 255, 0.18); font-size: 1.3rem; }
.up b { font-family: var(--font-display); }
.up p { margin: 0.15rem 0 0; font-size: 0.78rem; color: var(--text-3); line-height: 1.4; }
.up .dots { display: inline-flex; gap: 0.25rem; margin-left: 0.5rem; vertical-align: middle; }
.up .dots i { width: 8px; height: 8px; border-radius: 50%; background: rgba(255, 255, 255, 0.16); }
.up .dots i.on { background: #ffd23f; box-shadow: 0 0 8px #ffd23f; }
.up .btn { padding: 0.55rem 0.9rem; font-size: 0.8rem; white-space: nowrap; }
.up.max .btn { opacity: 0.6; }
@media (max-width: 700px) {
  .panel.shop { top: auto; bottom: 0; height: 56%; width: 100%; border-left: none; border-top: 1px solid var(--line-2); border-radius: 22px 22px 0 0; transform: translateY(105%); }
  .panel.shop.open { transform: none; }
  .up { grid-template-columns: 40px 1fr; }
  .up .btn { grid-column: 1 / -1; }
}

.ld-logo { width: 44px; height: auto; animation: bob 0.9s ease-in-out infinite alternate; filter: drop-shadow(0 0 22px rgba(10, 114, 255, 0.6)); }

.ico [data-icon], .hud-back [data-icon] { display: inline-flex; vertical-align: middle; }
.ico { display: inline-flex; align-items: center; gap: 0.4rem; }
.found-ic { color: #ffd86b; vertical-align: -0.15em; }
.tab i .ic-svg { vertical-align: -0.2em; }
.up .ic .ic-svg { vertical-align: middle; }
.sitem .sw.txt .ic-svg { vertical-align: middle; }