:root{--bg:#efefef;--panel:#fff;--line:#cecece;--text:#171717;--muted:#686868;--green:#39bd24;--green-light:#65df40;--green-dark:#137914}*{box-sizing:border-box}body{background:var(--bg);color:var(--text);margin:0;font-family:system-ui,-apple-system,Segoe UI,Roboto,sans-serif}.app{max-width:900px;height:100vh;height:100dvh;padding:max(8px, env(safe-area-inset-top)) max(8px, env(safe-area-inset-right)) max(8px, env(safe-area-inset-bottom)) max(8px, env(safe-area-inset-left));flex-direction:column;gap:8px;margin:0 auto;display:flex}.top{flex-wrap:wrap;flex-shrink:0;align-items:center;gap:8px;display:flex}.money{align-items:center;gap:6px;margin-right:auto;font-size:28px;font-weight:900;line-height:1;display:flex}.sub{color:var(--muted);align-items:center;gap:3px;margin-top:4px;font-size:12px;display:flex}button{background:linear-gradient(var(--green-light), var(--green));font:inherit;color:#fff;box-shadow:inset 0 2px 0 #ffffff73, inset 0 -2px 0 #0d7b1638, 0 5px 0 var(--green-dark), 0 7px 9px #00000026;border:2px solid #0c5d10;border-radius:13px;margin-bottom:5px;padding:9px 12px;font-weight:700;transition:transform 80ms,box-shadow 80ms}button.active{color:#fff;border-color:var(--green-dark);background:linear-gradient(#23a91d,#168516)}.panel{background:var(--panel);border:1px solid var(--line);border-radius:18px;flex-direction:column;flex:1;min-width:0;min-height:0;padding:10px;display:flex}.stage{flex:1;place-items:center;min-width:0;min-height:0;display:grid}canvas{touch-action:manipulation;background:#f1f1f1;border-radius:14px;width:0;height:0;display:block}.bottom{flex-wrap:wrap;flex-shrink:0;justify-content:space-between;gap:10px;margin-top:8px;display:flex}.debug,.version{color:var(--muted);font-family:ui-monospace,SFMono-Regular,Menlo,monospace;font-size:11px}button,a{touch-action:manipulation;min-height:44px}button{cursor:pointer}button:focus-visible,a:focus-visible{outline:3px solid var(--green);outline-offset:3px}a{color:#202020;align-items:center;display:inline-flex}@media (max-width:480px){.top{gap:6px}button{padding:9px}}@media (orientation:landscape) and (max-height:500px){.bottom{flex-direction:column;gap:4px;margin-top:0}}button:active:not(:disabled){box-shadow:inset 0 2px 0 #ffffff30, 0 1px 0 var(--green-dark), 0 2px 4px #00000024;transform:translateY(4px)}button:disabled{color:#666;cursor:default;background:#dedede;border-color:#c3c3c3;box-shadow:inset 0 2px #ffffff70,0 4px #aaa}.secondary{color:#333;background:#fff;border-color:#ccc;box-shadow:inset 0 2px #fff,0 4px #aaa}.station-dialog{color:#171717;text-align:center;background:#fff;border:2px solid #bcbcbc;border-radius:16px;width:min(290px,100vw - 28px);max-height:calc(100dvh - 24px);padding:22px 18px 18px;overflow-y:auto;box-shadow:0 7px #00000025,0 14px 40px #00000030}.station-dialog::backdrop{background:#00000035}.station-dialog h2{margin:0;font-size:25px}.station-name{color:#777;margin:6px 0 10px;font-size:14px}.dialog-close{width:32px;min-height:32px;box-shadow:none;border:0;padding:0;font-size:23px;position:absolute;top:5px;right:5px}.milestone-stars{color:var(--green);letter-spacing:1px;font-size:22px}.milestone-progress{width:100%;height:12px;accent-color:var(--green);background:#e7e7e7;border:none;border-radius:10px;margin-top:10px;overflow:hidden}.milestone-progress::-webkit-progress-bar{background:#e7e7e7;border-radius:10px}.milestone-progress::-webkit-progress-value{background:var(--green);border-radius:10px}.milestone-progress::-moz-progress-bar{background:var(--green);border-radius:10px}.milestone-caption{color:#777;margin:5px 0 16px;font-size:12px}.station-stats{justify-content:space-between;gap:12px;margin-bottom:16px;display:flex}.station-stats small{color:#777;margin-bottom:4px;font-size:11px;display:block}.station-stats strong{font-size:23px}.coin{filter:drop-shadow(0 2px 1px #8d570055);flex:none;width:26px;height:26px;display:inline-block}.coin-small{width:15px;height:15px}.money-line,.station-buy-cost{justify-content:center;align-items:center;gap:5px;display:inline-flex}.station-buy{text-shadow:0 2px #0b5a13;flex-direction:column;justify-content:center;align-items:center;gap:2px;width:100%;min-height:68px;font-size:20px;display:flex}.station-buy-label{letter-spacing:.02em;font-size:20px;font-weight:900}.station-buy-cost{font-size:19px}.station-buy-cost[hidden]{display:none}.global-dialog{width:min(340px,100vw - 28px)}.global-dialog-caption{color:var(--muted);margin:6px 0 16px;font-size:13px}.global-upgrade-list{gap:13px;display:grid}.global-upgrade-item{text-align:left;grid-template-columns:1fr auto;align-items:center;gap:12px;width:100%;min-height:72px;padding:10px 15px;display:grid}.global-upgrade-item strong{font-size:17px}.global-upgrade-cost{align-items:center;gap:5px;font-size:18px;font-weight:900;display:inline-flex}.global-upgrades-complete{color:var(--muted);margin:12px 0 4px}