:root{--panel: rgba(17, 23, 31, .84);--panel-line: rgba(255, 255, 255, .09);--btn: rgba(255, 255, 255, .07);--btn-hover: rgba(255, 255, 255, .15);--text: #eaf0f6;--dim: #98a6b5;--accent: #38a3ff;--good: #5ad07a;--bad: #ff7a6b;--radius: 12px;--shadow: 0 6px 24px rgba(0, 0, 0, .35)}html,body{margin:0;height:100%;overflow:hidden;background:#9cc3e0;font:14px/1.35 system-ui,-apple-system,Segoe UI,sans-serif;color:var(--text);-webkit-user-select:none;user-select:none}#app,#app canvas{display:block;width:100%;height:100%;touch-action:none}[hidden]{display:none!important}body[data-tool=road] canvas,body[data-tool=upgrade] canvas,body[data-tool=bulldoze] canvas,body[data-tool=park] canvas{cursor:crosshair}.panel,#topbar,#tools,#subbar,#hint,#readout{background:var(--panel);border:1px solid var(--panel-line);border-radius:var(--radius);box-shadow:var(--shadow);backdrop-filter:blur(10px);-webkit-backdrop-filter:blur(10px)}button{min-width:36px;min-height:34px;padding:6px 12px;border:1px solid transparent;border-radius:8px;background:var(--btn);color:inherit;font:inherit;cursor:pointer;touch-action:manipulation;transition:background .12s,border-color .12s,transform .08s}button:hover{background:var(--btn-hover)}button:active{transform:translateY(1px)}button.active{background:#38a3ff47;border-color:var(--accent)}button.primary{background:var(--accent);color:#04121f;font-weight:600}button svg{width:20px;height:20px;fill:none;stroke:currentColor;stroke-width:1.8;stroke-linecap:round;stroke-linejoin:round;vertical-align:middle}.group{display:flex;gap:4px;align-items:center}#topbar{position:fixed;top:10px;left:10px;right:10px;display:flex;justify-content:space-between;align-items:center;gap:12px;padding:6px 8px;flex-wrap:wrap}.cluster{display:flex;gap:14px;align-items:center;flex-wrap:wrap}.stat{display:flex;flex-direction:column;padding:0 8px;min-width:64px}.stat small{color:var(--dim);font-size:10px;text-transform:uppercase;letter-spacing:.08em}.stat b{font-size:16px;font-weight:600;font-variant-numeric:tabular-nums;white-space:nowrap}#money{color:#ffd76a}#demand{display:inline-flex;gap:4px;height:20px;align-items:stretch}#demand i{position:relative;display:block;width:10px;border-radius:2px;background:#ffffff14;--d: 0}#demand i:after{content:"";position:absolute;left:0;right:0;top:50%;height:50%;transform-origin:top;transform:scaleY(calc(var(--d) * -1));background:currentColor;border-radius:2px}#dem-r{color:#4cbf5a}#dem-c{color:#3b8be6}#dem-i{color:#e6b422}#hud{position:fixed;left:50%;bottom:14px;transform:translate(-50%);display:flex;flex-direction:column;align-items:center;gap:10px;max-width:calc(100vw - 20px);pointer-events:none}#hud>*{pointer-events:auto}#tools{display:flex;gap:4px;padding:6px}#tools button{display:flex;flex-direction:column;align-items:center;gap:2px;min-width:62px;padding:7px 8px 5px;font-size:11px;color:var(--dim);background:transparent}#tools button svg{width:24px;height:24px}#tools button:hover{color:var(--text);background:var(--btn-hover)}#tools button.active{color:#fff;background:#38a3ff4d;border-color:var(--accent)}#subbar{display:flex;flex-wrap:wrap;justify-content:center;align-items:flex-end;gap:10px 18px;padding:10px 12px;max-width:100%;box-sizing:border-box}#subbar .section{display:flex;flex-wrap:wrap;align-items:center;gap:6px 8px}#subbar label{color:var(--dim);font-size:10px;text-transform:uppercase;letter-spacing:.08em}#subbar .section[hidden]{display:none}.cards button{display:flex;flex-direction:column;align-items:flex-start;gap:0;min-width:84px;padding:5px 10px;line-height:1.25}.cards button small{color:var(--dim);font-size:11px}.cards button.active small{color:#cfe6ff}#park-kinds button{min-width:108px}button.zr.active{background:#4cbf5a4d;border-color:#4cbf5a}button.zc.active{background:#3b8be64d;border-color:#3b8be6}button.zi.active{background:#e6b4224d;border-color:#e6b422}button.zr:before,button.zc:before,button.zi:before{content:"";display:inline-block;width:8px;height:8px;margin-right:6px;border-radius:2px;background:currentColor}button.zr:before{color:#4cbf5a}button.zc:before{color:#3b8be6}button.zi:before{color:#e6b422}#elev-value{min-width:44px;text-align:center;font-variant-numeric:tabular-nums}#readout{position:fixed;transform:translate(16px,16px);pointer-events:none;padding:4px 9px;font-size:13px;white-space:pre}#readout.bad{color:var(--bad)}#readout.touch{transform:translate(-50%,calc(-100% - 48px))}#hint{position:fixed;top:76px;left:50%;transform:translate(-50%);max-width:min(560px,calc(100vw - 24px));padding:7px 14px;font-size:13px;color:var(--dim);pointer-events:none;text-align:center}body[data-tips=off] #hint{display:none}.panel{color:var(--text);padding:12px 14px}.panel h3{margin:0 0 8px;font-size:11px;font-weight:600;text-transform:uppercase;letter-spacing:.08em;color:var(--dim)}#info{position:fixed;top:76px;left:10px;max-width:min(320px,calc(100vw - 20px))}#info .stats-lines{margin-top:4px;white-space:pre;font-variant-numeric:tabular-nums}#info .btns,#info .arm{display:flex;gap:4px;flex-wrap:wrap;align-items:center;margin-top:6px}#info .arm span{min-width:96px}#info .hint{margin-top:8px;opacity:.7;font-size:12px}#city,#menu{position:fixed;top:76px;right:10px;max-width:calc(100vw - 20px)}#city{min-width:250px}#city-lines{display:grid;grid-template-columns:1fr auto;gap:3px 16px;font-variant-numeric:tabular-nums}#city-lines .sep{grid-column:1 / -1;margin-top:8px;color:var(--dim);font-size:10px;text-transform:uppercase;letter-spacing:.08em}#city-lines .net{font-weight:700;border-top:1px solid var(--panel-line);padding-top:4px}#city-lines .pos{color:var(--good)}#city-lines .neg{color:var(--bad)}#city .btns{display:flex;gap:6px;align-items:center;margin-top:10px}#city .btns span{flex:1;color:var(--dim)}#city .btns b{min-width:48px;text-align:center}#menu{display:flex;flex-direction:column;gap:6px;min-width:170px}#menu button{text-align:left}#tilt{display:none}@media(pointer:coarse){#tilt{display:block;position:fixed;right:6px;top:50%;transform:translateY(-50%);height:36vh;width:36px;writing-mode:vertical-lr;direction:rtl;touch-action:none;opacity:.85}button{min-height:40px}}#debug-toggle{display:none}#debug-toggle svg{width:16px;height:16px;fill:currentColor;stroke:none}@media(max-width:760px),(pointer:coarse){#debug-toggle{display:inline-block}}@media(max-width:760px){#topbar{top:6px;left:6px;right:6px;gap:2px 8px;padding:4px 6px}.cluster{gap:4px;width:100%;justify-content:space-between;flex-wrap:nowrap}.stat{padding:0 4px;min-width:0}.stat b{font-size:14px}#topbar button{min-width:30px;min-height:32px;padding:4px 8px;font-size:13px}#topbar .group{gap:2px}#hint,#info,#city,#menu{top:104px}#hint{left:6px;transform:none;max-width:58vw;padding:5px 9px;font-size:11px;text-align:left}#hud{left:0;right:0;bottom:6px;transform:none;max-width:100vw;padding:0 6px;box-sizing:border-box;gap:6px}#hud>*{width:100%;box-sizing:border-box}#tools{justify-content:space-between;padding:4px}#tools button{flex:1;min-width:0;padding:6px 2px 4px;font-size:10px}#subbar{flex-direction:column;align-items:stretch;flex-wrap:nowrap;gap:6px;padding:8px;max-height:36vh;overflow-y:auto}#subbar .section{flex-wrap:nowrap;overflow-x:auto;gap:6px;padding-bottom:2px;scrollbar-width:none}#subbar .section::-webkit-scrollbar{display:none}#subbar .section>*,#subbar .group{flex:none}#subbar label{display:none}#subbar button{white-space:nowrap}.cards button,#park-kinds button{min-width:0}}@media(max-width:460px){.stat small{display:none}#tools button span{font-size:9px}}