:root{--blue:#1f4fb5;--yellow:#ffc928;--ink:#1b1b22}
*{box-sizing:border-box;-webkit-tap-highlight-color:transparent;user-select:none;-webkit-user-select:none}
html,body{margin:0;height:100%;overflow:hidden;background:#f2c78a;font-family:"Trebuchet MS",system-ui,sans-serif;touch-action:none}
#game{position:fixed;inset:0;width:100%;height:100%;display:block}
.hidden{display:none!important}
#hud{position:fixed;top:0;left:0;right:0;display:flex;gap:10px;align-items:stretch;padding:max(10px,env(safe-area-inset-top)) max(10px,env(safe-area-inset-right)) 0 max(10px,env(safe-area-inset-left));pointer-events:none}
.stat{background:rgba(27,27,34,.72);color:#fff;border-radius:14px;padding:8px 14px;min-width:84px;border-bottom:4px solid var(--blue)}
.stat span{font-size:clamp(20px,5vw,32px);font-weight:900;font-variant-numeric:tabular-nums}
.stat small{margin-left:6px;opacity:.7;font-size:12px}
.stat.coin{border-color:var(--yellow)}.stat.coin span{color:var(--yellow)}
#soundBtn{pointer-events:auto;margin-left:auto;width:52px;border:0;border-radius:14px;background:rgba(27,27,34,.72);color:#fff;font-size:20px;cursor:pointer}
#soundBtn+#pauseBtn{margin-left:0}
#pauseBtn{pointer-events:auto;margin-left:auto;width:52px;border:0;border-radius:14px;background:var(--yellow);color:var(--ink);font-size:18px;font-weight:900;cursor:pointer}
#touch{position:fixed;left:0;right:0;bottom:0;display:none;justify-content:space-between;pointer-events:none;padding:0 max(14px,env(safe-area-inset-right)) max(18px,env(safe-area-inset-bottom)) max(14px,env(safe-area-inset-left))}
.overlay{position:fixed;inset:0;display:grid;place-items:center;background:radial-gradient(circle at 50% 30%,rgba(255,201,40,.35),rgba(20,30,70,.82));padding:16px}
.card{text-align:center;color:#fff;max-width:440px}
.kicker{letter-spacing:.4em;text-transform:uppercase;color:var(--yellow);font-weight:700;margin:0}
h1{font-size:clamp(52px,14vw,96px);line-height:.9;margin:10px 0;color:var(--yellow);text-shadow:4px 4px 0 var(--blue),8px 8px 0 rgba(0,0,0,.3);font-style:italic}
h2{font-size:42px;color:var(--yellow)}
.tag{opacity:.9;margin:0 0 22px}
.primary{font:inherit;font-weight:900;font-size:24px;letter-spacing:.1em;padding:14px 56px;border:0;border-radius:40px;background:var(--yellow);color:var(--ink);box-shadow:0 6px 0 #b88a00;cursor:pointer}
.primary:active{transform:translateY(4px);box-shadow:0 2px 0 #b88a00}
.hint{font-size:13px;opacity:.75;margin-top:22px;line-height:1.6}
#flash{position:fixed;inset:0;pointer-events:none;background:#d62828;opacity:0}
#flash.go{animation:flash .45s ease-out}
@keyframes flash{from{opacity:.55}to{opacity:0}}
.stat.score{border-color:#fff}
.bigscore{font-size:clamp(34px,10vw,56px);font-weight:900;margin:0 0 6px}.bigscore span{color:var(--yellow)}
.newbest{color:var(--yellow);font-weight:900;letter-spacing:.2em;margin:0}
#hud{flex-wrap:wrap}
@media (max-width:520px){#hud{gap:6px}.stat{min-width:0;padding:6px 9px}.stat small{margin-left:3px;font-size:10px}#pauseBtn,#soundBtn{width:44px;height:44px}}

/* Milestone 4 */
#flash.big{animation:flashBig .7s ease-out}
@keyframes flashBig{0%{opacity:.75}100%{opacity:0}}
#overScreen:not(.hidden){animation:overIn .35s ease-out .5s backwards}
@keyframes overIn{from{opacity:0}to{opacity:1}}
.stat.pop{animation:pop .25s ease-out}
@keyframes pop{0%{transform:scale(1)}40%{transform:scale(1.15)}100%{transform:scale(1)}}
.floater{position:fixed;pointer-events:none;opacity:0;color:var(--yellow);font-weight:900;font-size:clamp(18px,4.5vw,26px);text-shadow:0 2px 0 rgba(0,0,0,.55);transform:translate(-50%,0);will-change:transform,opacity}
.floater.go{animation:floatUp .8s ease-out forwards}
@keyframes floatUp{0%{opacity:1;transform:translate(-50%,0) scale(.7)}20%{transform:translate(-50%,-10px) scale(1.15)}100%{opacity:0;transform:translate(-50%,-50px) scale(1)}}
@media (prefers-reduced-motion:reduce){#flash.big{animation-duration:.4s}.floater.go{animation-duration:.5s}}

/* Milestone 6A: minimap, trip stats, hint, banner */
#trip{position:fixed;right:max(10px,env(safe-area-inset-right));top:96px;width:96px;transform-origin:top right;border-radius:14px;overflow:hidden;background:rgba(27,27,34,.72);border-bottom:4px solid var(--yellow);pointer-events:none;color:#fff}
#trip canvas{display:block}
.tripstats{padding:4px 6px 6px;font-size:12px;line-height:1.35;text-align:center}
#objective{font-weight:900;color:var(--yellow);min-height:2.7em;display:flex;align-items:center;justify-content:center;line-height:1.2} /* up to two lines, fixed height so the panel never jumps */
.tripstats .row{display:flex;justify-content:space-between;gap:4px;font-weight:700;font-variant-numeric:tabular-nums}
#trip.pop{animation:pop .4s ease-out}
#hint{position:fixed;left:50%;bottom:clamp(128px,22vh,160px);transform:translateX(-50%);max-width:min(86vw,420px);padding:8px 14px;border-radius:14px;background:rgba(27,27,34,.8);color:#fff;font-weight:800;font-size:clamp(14px,3.6vw,18px);text-align:center;pointer-events:none}
@media (pointer:fine){#hint{bottom:48px}}
#hint .bar{display:block;height:6px;margin-top:6px;border-radius:3px;background:rgba(255,255,255,.25);overflow:hidden}
#hint .bar i{display:block;height:100%;width:0;background:#3ddc84}
#banner{position:fixed;left:50%;top:26%;transform:translate(-50%,0);text-align:center;pointer-events:none;opacity:0;color:#fff;text-shadow:0 3px 0 rgba(0,0,0,.55);max-width:86vw}
#banner b{display:block;font-size:clamp(26px,8vw,46px);color:var(--yellow);font-weight:900}
#banner span{display:block;font-size:clamp(16px,4.5vw,24px);font-weight:800}
#banner.go{animation:banner 2.6s ease-out forwards}
@keyframes banner{0%{opacity:0;transform:translate(-50%,10px) scale(.8)}12%{opacity:1;transform:translate(-50%,0) scale(1.08)}20%{transform:translate(-50%,0) scale(1)}80%{opacity:1}100%{opacity:0;transform:translate(-50%,-16px) scale(1)}}
@media (prefers-reduced-motion:reduce){#banner.go{animation-duration:1.6s}}

/* Touch controls: large DRAG-TO-STEER zone (left, under everything else) and bold translucent GAS / BRAKE (right) with REVERSE and JUMP. */
#touch{--g:clamp(76px,min(22vw,22vh),118px);--s:clamp(48px,min(14vw,12vh),64px);align-items:flex-end}
#touch .steer-zone{position:fixed;z-index:1;left:0;bottom:0;width:56%;top:clamp(112px,26vh,220px);pointer-events:auto;touch-action:none;-webkit-touch-callout:none;cursor:ew-resize;border-radius:0 28px 0 0;background:linear-gradient(90deg,rgba(255,255,255,.07),rgba(255,255,255,.02));border:1.5px dashed rgba(255,255,255,.28);border-left:0;border-bottom:0;padding-left:max(0px,env(safe-area-inset-left))}
#touch .steer-zone.dragging{background:linear-gradient(90deg,rgba(255,201,40,.16),rgba(255,201,40,.05));border-color:rgba(255,201,40,.7)}
#touch .steer-hint{position:absolute;left:0;right:0;bottom:max(14px,env(safe-area-inset-bottom));display:flex;align-items:center;justify-content:center;gap:10px;color:#fff;opacity:.62;pointer-events:none;text-shadow:0 2px 6px #000}
#touch .steer-hint b{font-size:clamp(11px,3vw,14px);letter-spacing:.16em;font-weight:900}
#touch .steer-hint span{font-size:clamp(16px,4.5vw,22px)}
#touch .steer-zone.dragging .steer-hint{opacity:.25}
#touch .steer-ring{position:absolute;display:none;top:50%;width:54px;height:54px;margin:-27px 0 0 -27px;border-radius:50%;pointer-events:none}
#touch .steer-ring.start{left:var(--sx,50%);border:2px dashed rgba(255,255,255,.55)}
#touch .steer-ring.thumb{left:var(--cx,50%);border:3px solid #ffc928;background:rgba(255,201,40,.28);box-shadow:0 0 14px rgba(255,201,40,.55)}
#touch .steer-zone.dragging .steer-ring{display:block}
#touch .pad{display:flex;flex-direction:column;align-items:flex-end;gap:clamp(6px,1.6vw,10px);margin-left:auto;position:relative;z-index:2;pointer-events:auto}
#touch .small-row,#touch .big-row{display:flex;gap:clamp(6px,1.8vw,12px)}
#touch button{display:flex;flex-direction:column;align-items:center;justify-content:center;gap:2px;padding:0;touch-action:none;-webkit-touch-callout:none;color:#fff;font:inherit;border:3px solid rgba(255,255,255,.92);transition:transform .06s,filter .06s,box-shadow .06s}
#touch .small-row button{width:calc(var(--s)*1.35);height:var(--s);flex-direction:row;gap:6px;border-radius:20px;border-width:2px;background:rgba(7,28,53,.62);box-shadow:0 4px 0 rgba(0,0,0,.35)}
#touch .small-row .act-jump{background:rgba(124,77,255,.7)}
#touch .small-row .rev{background:rgba(60,60,72,.78)}
#touch .small-row .ico{font-style:normal;font-size:clamp(14px,3.6vw,18px);line-height:1}
#touch .small-row b{font-size:clamp(10px,2.6vw,12px);font-weight:900;letter-spacing:.03em}
#touch .big-row button{width:var(--g);height:var(--g);border-radius:30px;backdrop-filter:blur(2px);box-shadow:0 6px 0 rgba(0,0,0,.4),0 10px 20px rgba(0,0,0,.3),inset 0 0 0 2px rgba(0,0,0,.18)}
#touch .big-row .ico-svg{width:42%;height:42%;filter:drop-shadow(0 2px 2px rgba(0,0,0,.7))}
#touch .big-row b{font-size:clamp(15px,4.4vw,22px);font-weight:1000;letter-spacing:.08em;text-shadow:0 2px 3px #000,0 0 6px rgba(0,0,0,.65)}
#touch .big-row .gas{background:rgba(34,197,94,.58);border-color:#c8ffd9}
#touch .big-row .brk{background:rgba(239,68,68,.58);border-color:#ffd0d0}
#touch button.on,#touch button:active{transform:translateY(4px) scale(.95);filter:brightness(1.3) saturate(1.2);box-shadow:0 1px 0 rgba(0,0,0,.45),0 0 18px rgba(255,255,255,.55)}
#touch .big-row .gas.on,#touch .big-row .gas:active{background:rgba(34,197,94,.82)}
#touch .big-row .brk.on,#touch .big-row .brk:active{background:rgba(239,68,68,.82)}
@media(max-width:380px){#touch{--g:72px;--s:44px;padding-left:6px;padding-right:6px}#touch .steer-zone{width:52%}}
@media(max-height:480px) and (pointer:coarse){#touch{--g:min(64px,19vh);--s:42px;padding-bottom:max(6px,env(safe-area-inset-bottom))}#touch .steer-zone{top:96px;width:50%}}
@media(min-width:700px) and (pointer:coarse){#touch .steer-zone{width:48%}}
@media(pointer:coarse){#touch{display:flex}}

/* Chapter 3: responsive trip panel. Only the toggle takes touches; the rest of the panel lets them through. */
#mapToggle{pointer-events:auto;display:block;width:100%;height:32px;border:0;border-bottom:1px solid rgba(255,255,255,.15);background:rgba(255,255,255,.14);color:#fff;font:inherit;font-size:11px;font-weight:900;letter-spacing:.05em;touch-action:none;cursor:pointer;-webkit-touch-callout:none}
#mapToggle:active{background:rgba(255,255,255,.28)}
#trip.collapsed canvas{display:none}
#trip.compact .tripstats{font-size:11px;padding:3px 4px 5px}
#trip.compact .tripstats .row{flex-wrap:nowrap;gap:2px}

/* Chapter 4: naira cash counter and pickup notice (green, distinct from the gold coins) */
.stat.cash{border-color:#3ddc84}.stat.cash span{color:#7dffa0}
.floater.cash{color:#7dffa0;font-size:clamp(22px,6vw,34px);white-space:nowrap;text-shadow:0 2px 0 rgba(0,0,0,.7),0 0 12px rgba(40,160,80,.8)}
.floater.cash.go{animation-duration:1.2s}
@media (max-width:520px){.stat.cash span{font-size:clamp(18px,5vw,26px)}}
@media (prefers-reduced-motion:reduce){.floater.cash.go{animation-duration:.7s}}

/* Chapter 5: purple magnet countdown (below the HUD row, left side; outside #hud so the trip panel layout is untouched) and pickup notice */
#magnetStat{position:fixed;left:max(10px,env(safe-area-inset-left));top:64px;padding:6px 14px;border-radius:14px;background:rgba(40,16,80,.78);color:#e6ccff;border-bottom:4px solid #a45cff;box-shadow:0 0 14px rgba(150,80,255,.55);font-weight:900;font-size:clamp(16px,4.4vw,24px);letter-spacing:.5px;font-variant-numeric:tabular-nums;pointer-events:none;white-space:nowrap}
#magnetStat.low{color:#fff;border-color:#ff9ad8;animation:magnetLow .5s steps(2) infinite}
#magnetStat.pop{animation:pop .25s ease-out}
@keyframes magnetLow{50%{opacity:.45}}
.floater.magnet{color:#d9b3ff;font-size:clamp(22px,6vw,34px);white-space:nowrap;text-shadow:0 2px 0 rgba(0,0,0,.7),0 0 12px rgba(150,80,255,.9)}
.floater.magnet.go{animation-duration:1.2s}
@media (prefers-reduced-motion:reduce){#magnetStat.low{animation:none}.floater.magnet.go{animation-duration:.7s}}

/* Chapter 5.5 welcome, home and garage */
:root{--home-blue:#087fa8;--home-deep:#071c35;--home-gold:#ffc928}
.welcome-screen{z-index:100;background:radial-gradient(ellipse at 50% 20%,#168ec4 0%,#07528a 48%,#061a34 100%)}
.welcome-card{width:min(92vw,520px)}.welcome-card h1{font-size:clamp(44px,11vw,76px);letter-spacing:-.04em;white-space:nowrap}.welcome-card .tag{margin-bottom:26px}.loading-track{height:8px;width:min(68vw,300px);margin:12px auto 10px;background:#ffffff35;border:1px solid #ffffff80;border-radius:8px;overflow:hidden}.loading-track i{display:block;width:0;height:100%;background:var(--home-gold);border-radius:8px;transition:width .15s linear}.location-ticker{font-size:13px;letter-spacing:.08em;color:#d9f5ff;margin:12px 0 0}.home-screen{z-index:50;background:radial-gradient(ellipse at 50% 0%,#167caf,#071a31 70%);overflow:auto;place-items:start center}.home-shell{width:min(100%,720px);padding:max(12px,env(safe-area-inset-top)) max(16px,env(safe-area-inset-right)) max(18px,env(safe-area-inset-bottom)) max(16px,env(safe-area-inset-left));color:white}.home-topbar{display:flex;align-items:center;gap:8px;width:100%;min-width:0}.profile-area{display:flex;gap:5px;flex:1;min-width:0}.profile-area input{min-width:0;width:100%;max-width:220px;padding:10px;border-radius:12px;border:1px solid #ffffff45;background:#061a35;color:#fff;font:inherit}.mini-btn,.icon-btn{border:1px solid #ffffff40;background:#ffffff12;color:white;border-radius:12px;padding:9px 12px;font:inherit;font-weight:800;cursor:pointer}.icon-btn{width:42px;height:42px;font-size:20px;padding:0}.wallet-pill{display:flex;align-items:center;gap:5px;background:#061a35;border:1px solid #ffc92890;color:#ffc928;border-radius:12px;padding:10px;white-space:nowrap}.wallet-pill small{color:#fff9}.naira-wallet{border-color:#3ddc8490;color:#7dffa0}.naira-wallet small{color:#d7ffe4}.naira-wallet>span{font-weight:1000}.home-brand{text-align:center;margin:16px 0 12px}.home-brand .kicker{font-size:11px}.home-brand h2{font-size:clamp(30px,7vw,46px);margin:5px 0;color:#fff}.home-brand p:last-child{margin:0;color:#d7efff}.preview-panel{border:1px solid #ffffff2e;border-radius:20px;padding:8px;background:#041329;box-shadow:0 16px 45px #0005}.preview-road{height:clamp(150px,29vh,230px);position:relative;overflow:hidden;border-radius:14px;background:linear-gradient(#4ca0c1 0%,#c6d9d4 45%,#4a6c70 46%,#1b303c 100%)}.preview-road:before,.preview-road:after{content:"";position:absolute;top:44%;bottom:-10%;width:28%;background:#35424b;transform:perspective(160px) rotateX(4deg)}.preview-road:before{left:0;clip-path:polygon(0 0,100% 0,72% 100%,0 100%)}.preview-road:after{right:0;clip-path:polygon(0 0,100% 0,100% 100%,28% 100%)}.road-line{position:absolute;left:50%;top:46%;bottom:0;border-left:3px dashed #ffe28b;z-index:1}.preview-korope{position:absolute;z-index:2;left:50%;bottom:16px;transform:translateX(-50%);width:clamp(95px,24vw,140px);height:100px;background:#079fb8;border:3px solid #087b96;border-radius:18px 18px 12px 12px;box-shadow:0 8px 12px #0007}.preview-roof{position:absolute;top:7px;left:10%;width:80%;height:28px;background:#087f9d;border-radius:10px 10px 3px 3px}.preview-window{position:absolute;top:12px;left:20%;width:60%;height:20px;background:#1a2433;border-radius:4px}.preview-stripe{position:absolute;left:48%;top:0;height:100%;width:4px;background:#ffc928}.preview-bumper{position:absolute;bottom:-4px;left:-4px;right:-4px;height:10px;border-radius:0 0 8px 8px;background:#353535}.preview-korope strong{position:absolute;bottom:16px;left:2px;right:2px;font-size:6px;letter-spacing:.1px;text-align:center;color:white;text-shadow:0 1px 2px #001}.preview-location{position:absolute;top:10px;right:12px;z-index:2;font-size:9px;font-weight:900;letter-spacing:.12em;color:#08344a}.home-menu{display:grid;grid-template-columns:1fr 1fr;gap:10px;margin:12px 0}.menu-tile{display:grid;grid-template-columns:36px 1fr;grid-template-rows:auto auto;align-items:center;text-align:left;gap:0 8px;padding:12px;border:1px solid #ffffff30;border-radius:15px;background:#ffffff12;color:white;cursor:pointer}.menu-tile>span{grid-row:1/3;font-size:26px;color:#ffc928}.menu-tile b{font-size:15px}.menu-tile small{font-size:11px;color:#cce5f4}.drive-btn{width:100%;font-size:20px;padding:14px;margin-top:1px}.home-footnote{text-align:center;color:#c2d7e6;font-size:12px;line-height:1.4}.notice{min-height:18px;color:#ffe18a;font-size:12px;text-align:center}.sr-only{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0,0,0,0)}.modal-overlay{z-index:120;background:#020b16dd;overflow:auto}.panel-card{position:relative;width:min(100%,500px);max-height:calc(100dvh - 24px);overflow:auto;background:linear-gradient(160deg,#123d60,#071a30);border:1px solid #ffffff30;border-radius:22px;padding:24px;color:white;box-shadow:0 20px 60px #0008}.panel-card h2{font-size:30px;color:#fff;margin:4px 0 8px}.panel-card>p{color:#c9e0ee}.panel-close{position:absolute;right:12px;top:12px;border:0;background:#ffffff16;color:white;border-radius:50%;width:38px;height:38px;font-size:25px;cursor:pointer}.setting-row{display:flex;align-items:center;justify-content:space-between;gap:16px;padding:16px 0;border-bottom:1px solid #ffffff20;font-weight:800}.setting-row input{width:24px;height:24px;accent-color:#ffc928}.small-note{font-size:12px;line-height:1.5}.panel-card .primary{font-size:16px;padding:12px 22px;margin-top:12px}.coming-soon{font-weight:900;letter-spacing:.18em;color:#ffc928!important}.garage-card{width:min(100%,640px)}.garage-wallet{text-align:center;color:#ffc928;font-weight:900;margin:8px}.garage-items{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:10px;margin:14px 0}.garage-item{border:1px solid #ffffff2c;border-radius:14px;padding:12px;background:#ffffff0b;min-width:0}.decal-preview{height:56px;border-radius:8px;display:grid;place-items:center;background:#087fa8;color:#fff;font-weight:1000;font-size:clamp(10px,2.8vw,14px);text-align:center;padding:5px;border-bottom:5px solid #ffc928;overflow-wrap:anywhere}.garage-item h3{font-size:13px;margin:9px 0 4px}.garage-item p{font-size:12px;color:#c9e0ee;margin:4px 0 9px}.garage-item button{width:100%;border:0;border-radius:9px;padding:9px 4px;background:#ffc928;color:#182230;font-weight:900;cursor:pointer}.garage-item button:disabled{opacity:.55}.tour-card{width:min(100%,460px)}.tour-card #tourText{line-height:1.65;min-height:80px}.tour-actions{display:flex;align-items:center;gap:8px;flex-wrap:wrap}.tour-actions .primary{margin-left:auto}.hidden{display:none!important}
@media(max-width:420px){.home-shell{padding-left:12px;padding-right:12px}.home-topbar{gap:5px;flex-wrap:wrap}.profile-area{flex-basis:100%;order:1}.wallet-pill{padding:8px 7px;gap:3px;flex:1;justify-content:center}.wallet-pill small{font-size:10px}.icon-btn{order:2}.profile-area input{padding:9px;font-size:13px}.mini-btn{padding:8px}.garage-items{gap:7px}.panel-card{padding:20px 15px}.home-brand{margin:12px 0}.preview-road{height:155px}}

/* Chapter 5.5 UX polish: compact home leaderboard, first-drive hint and pause hub */
.leaderboard-panel{margin:12px 0;padding:14px;border:1px solid #ffffff30;border-radius:17px;background:linear-gradient(145deg,#0a2542dd,#061326ee);box-shadow:0 10px 28px #0003}
.leaderboard-head{display:flex;align-items:center;justify-content:space-between;gap:10px}.leaderboard-head .kicker{font-size:9px;letter-spacing:.2em}.leaderboard-head h3{font-size:22px;margin:4px 0 0;color:#fff}.local-label{font-size:9px;font-weight:900;letter-spacing:.08em;border:1px solid #ffc92870;border-radius:20px;padding:6px 8px;color:#ffc928;white-space:nowrap}
.leaderboard-tabs{display:grid;grid-template-columns:repeat(3,1fr);gap:5px;margin:12px 0 8px}.leaderboard-tab{padding:9px 4px;border-radius:9px;border:1px solid #ffffff25;background:#ffffff0a;color:#c7dcec;font:inherit;font-size:12px;font-weight:800;cursor:pointer}.leaderboard-tab.active{background:#ffc928;color:#1b1b22;border-color:#ffc928}
.leaderboard-rows{display:grid;gap:6px}.leaderboard-row{display:grid;grid-template-columns:32px 1fr auto;align-items:center;gap:9px;padding:9px 10px;border-radius:9px;background:#ffffff0b;color:#fff;font-size:13px;min-width:0}.leaderboard-rank{color:#ffc928;font-weight:1000}.leaderboard-row b{overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.leaderboard-row strong{font-variant-numeric:tabular-nums}.leaderboard-empty{margin:8px 0;padding:13px 8px;text-align:center;color:#d4e5f2;font-size:12px;line-height:1.45}.leaderboard-note{margin:8px 0 0;font-size:10px!important;color:#a9c2d4!important;line-height:1.35}
.first-drive-tip{position:fixed;z-index:140;left:50%;top:calc(env(safe-area-inset-top) + 78px);transform:translateX(-50%);width:min(calc(100% - 24px),440px);display:flex;align-items:flex-start;gap:10px;padding:12px 12px 12px 15px;border:1px solid #ffc928;border-radius:15px;background:#071a30f2;color:white;box-shadow:0 10px 32px #0008;pointer-events:auto}.first-drive-tip>div{flex:1}.first-drive-tip strong{color:#ffc928;font-size:11px;letter-spacing:.16em}.first-drive-tip p{margin:4px 0 0;font-size:12px;line-height:1.45}.first-drive-tip button{flex:0 0 auto;border:0;border-radius:8px;background:#ffffff18;color:#fff;font-size:23px;line-height:1;padding:4px 8px;cursor:pointer}
.pause-overlay{z-index:180;background:rgba(2,9,20,.83);backdrop-filter:blur(9px)}.pause-card{width:min(100%,440px);max-height:calc(100dvh - 28px);overflow:auto;text-align:center;padding:clamp(20px,5vw,30px);border:1px solid #ffffff32;border-radius:25px;background:linear-gradient(155deg,#123c5b,#07172a 72%);box-shadow:0 25px 80px #0009;color:white}.pause-card .kicker{font-size:10px;letter-spacing:.25em}.pause-card h2{font-size:clamp(38px,10vw,52px);letter-spacing:.06em;margin:7px 0 0;color:#ffc928}.pause-subtitle{margin:3px 0 18px;color:#c8dceb;font-size:13px}.pause-balances{display:grid;grid-template-columns:1fr 1fr;gap:10px;margin:0 0 18px}.pause-balances>div{display:flex;flex-direction:column;align-items:center;min-width:0;padding:13px 8px;border:1px solid #ffffff24;border-radius:15px;background:#ffffff0a}.pause-balances span{font-size:24px;margin-bottom:5px}.pause-balances small{font-size:9px;letter-spacing:.08em;color:#c5d8e8;font-weight:900}.pause-balances strong{font-size:clamp(23px,6vw,32px);color:#ffc928;font-variant-numeric:tabular-nums;margin:4px 0}.pause-balances em{font-size:10px;color:#c5d8e8;font-style:normal}.pause-actions{display:grid;grid-template-columns:repeat(3,1fr);gap:8px;margin-bottom:17px}.pause-action{display:flex;flex-direction:column;align-items:center;justify-content:center;gap:7px;min-height:76px;border:1px solid #ffffff2c;border-radius:13px;background:#ffffff0c;color:#fff;cursor:pointer}.pause-action span{font-size:25px;line-height:1}.pause-action b{font-size:10px;letter-spacing:.05em}.pause-action:active{background:#ffffff20}.continue-btn{width:100%;padding:14px 20px;font-size:18px;letter-spacing:.12em}
@media(max-height:720px){.home-brand{margin:9px 0}.preview-road{height:140px}.leaderboard-panel{padding:10px;margin:8px 0}.home-menu{margin:8px 0}.home-footnote{margin:7px 0}.pause-card{padding:18px}.pause-balances>div{padding:9px 6px}}

/* Chapter 6: Terminal approach alert sits below the top HUD, away from the route panel and bottom driving hint. */

/* Chapter 6 improvements: leaderboard opens only on demand. */
.leaderboard-open-btn{display:grid;grid-template-columns:38px 1fr;grid-template-rows:auto auto;align-items:center;gap:2px 10px;width:100%;margin:12px 0;padding:13px 16px;border:1px solid #ffc92880;border-radius:15px;background:linear-gradient(110deg,#123c5b,#081b31);color:#fff;text-align:left;cursor:pointer;box-shadow:0 10px 24px #0003}
.leaderboard-open-btn span{grid-row:1/3;font-size:26px;color:#ffc928}.leaderboard-open-btn b{font-size:14px;letter-spacing:.07em}.leaderboard-open-btn small{font-size:11px;color:#c9e0ee}.leaderboard-modal h3{font-size:26px;margin:6px 0 0;color:#fff}.leaderboard-modal .leaderboard-tabs{margin-top:18px}
/* Chapter 8: Terminal approach arrow. Upper-middle of the view, clear of the HUD row, the right-hand minimap, the bottom hint and all touch controls. Pure CSS animation; runs only while the element is displayed. */
#terminalArrow{position:fixed;z-index:12;left:50%;top:clamp(124px,24vh,260px);width:clamp(54px,15vw,76px);height:clamp(54px,15vw,76px);margin-left:calc(clamp(54px,15vw,76px) / -2);display:flex;align-items:center;justify-content:center;box-sizing:border-box;border-radius:50%;background:rgba(7,26,49,.82);border:3px solid var(--yellow);color:var(--yellow);font:900 clamp(34px,10vw,52px)/1 system-ui,'Segoe UI Symbol','Apple Symbols',sans-serif;text-shadow:0 2px 0 #000,0 0 10px rgba(255,201,40,.75);box-shadow:0 6px 18px rgba(0,0,0,.55),0 0 0 3px rgba(0,0,0,.35);pointer-events:none;user-select:none;-webkit-user-select:none;will-change:transform;animation:terminalArrowBounce .9s ease-in-out infinite}
@keyframes terminalArrowBounce{0%,100%{transform:translateY(-10px)}50%{transform:translateY(12px)}}
@media (prefers-reduced-motion:reduce){#terminalArrow{animation:terminalArrowPulse 1.4s ease-in-out infinite}@keyframes terminalArrowPulse{0%,100%{opacity:1}50%{opacity:.55}}}

/* Chapter 8: final interaction/accessibility polish without changing the approved control layout. */
button,input{font:inherit}
button:focus-visible,input:focus-visible{outline:3px solid #fff;outline-offset:3px;box-shadow:0 0 0 5px rgba(31,79,181,.88)}
button:disabled{cursor:not-allowed;opacity:.58}
#game{contain:strict;overscroll-behavior:none}
#touch button,#pauseBtn,#soundBtn,.panel-close,.primary{ -webkit-user-select:none;user-select:none;-webkit-touch-callout:none }
@media (max-width:680px){
  #hud{gap:5px;padding-left:max(7px,env(safe-area-inset-left));padding-right:max(7px,env(safe-area-inset-right))}
  .stat{border-radius:10px}
  #terminalArrow{top:clamp(116px,22vh,220px)}
}
@media (orientation:landscape) and (max-height:480px){
  #hud{padding-top:max(5px,env(safe-area-inset-top));gap:4px}
  .stat{padding:4px 7px;border-bottom-width:3px;border-radius:8px}
  .stat span{font-size:clamp(16px,3.2vw,23px)}
  .stat small{font-size:9px}
  #soundBtn,#pauseBtn{width:38px;height:38px;border-radius:9px}
  #touch{padding-bottom:max(7px,env(safe-area-inset-bottom));padding-left:max(8px,env(safe-area-inset-left));padding-right:max(8px,env(safe-area-inset-right))}
  #touch{--g:clamp(58px,min(16vh,18vw),82px);--s:clamp(38px,min(10vh,10vw),48px)}
  #touch .steer-zone{top:clamp(64px,22vh,105px)}
  #touch .pad{gap:5px}
  #touch .big-row button{border-radius:20px;border-width:2px}
  #touch .big-row b{font-size:clamp(12px,3vw,16px)}
  #hint{bottom:clamp(82px,18vh,110px);font-size:13px}
  #trip{top:62px}
  #terminalArrow{top:clamp(70px,20vh,115px);width:50px;height:50px;font-size:32px}
}
@media (prefers-reduced-motion:reduce){
  .stat.pop,#trip.pop,#banner.go,#flash.go,#flash.big,.floater.go,#overScreen:not(.hidden){animation-duration:.01ms!important;animation-iteration-count:1!important}
  .primary,.pause-action,#touch button{transition:none!important}
}