:root{font-family:system-ui,sans-serif;color:#40382b;background:#eee7d8}*{box-sizing:border-box}body{margin:0;padding:24px}main{max-width:1920px;margin:auto}header{display:flex;justify-content:space-between;align-items:end;padding:18px 24px;background:#f7f0df;border:1px solid #c9b99b}h1{margin:4px 0 0;font-size:28px;letter-spacing:.08em}h1 i{font-size:15px;font-weight:400}.eyebrow,.label{font-size:11px;letter-spacing:.16em;color:#536f50}.shell{display:grid;grid-template-columns:minmax(0,1fr) 320px;gap:0;background:#faf4e5;border:1px solid #c9b99b;border-top:0}.shell canvas{display:block;width:100%;height:auto;min-height:520px;background:#b8c999}aside{padding:24px;border-left:1px solid #c9b99b}aside p{line-height:1.6;color:#5d5140}button,select,input{display:block;width:100%;margin:10px 0;padding:12px;background:#faf4e5;border:1px solid #c1b08f;border-radius:5px;color:#40382b}button:hover,select:hover{background:#d7e1c7}input[type=range]{padding:0;accent-color:#536f50}#inspector{margin:16px 0;padding:12px;background:#e7deca;border-left:4px solid #536f50;font-size:12px;line-height:1.5}label{display:block;margin-top:14px;font-size:11px;letter-spacing:.1em;color:#536f50}footer{padding:10px 16px;background:#e7deca;border:1px solid #c9b99b;border-top:0;font-size:12px}@media(max-width:900px){body{padding:8px}.shell{grid-template-columns:1fr}.shell canvas{min-height:360px}aside{border-left:0;border-top:1px solid #c9b99b}header{display:block}#metrics{margin-top:12px;font-size:12px}}
 .sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}
/* Keep the 24x15 game surface proportional on narrow screens. */
.shell canvas{aspect-ratio:16/9;min-height:0}
.status-icons{display:flex;justify-content:flex-end;gap:8px;margin-top:10px}.status-icon{display:inline-flex;align-items:center;justify-content:center;width:28px;height:28px;border:1px solid #c9b99b;border-radius:50%;font-size:15px}.status-icon.ok{background:#d7e1c7}.status-icon.warning{background:#f0c7a7;color:#7e352c}
.status-icons{gap:6px}.status-icon{width:24px;height:24px;font-size:13px}.mission,.controls,.finance{padding-block:18px}.map-caption,.legend{color:#657558}
.bank{padding:18px 0;border-bottom:1px solid #d5c8ae}.bank p{font-size:12px;line-height:1.45}.loan-actions{display:grid;grid-template-columns:1fr;gap:6px}.loan-actions button{margin:0;padding:9px;font-size:11px}
.investment-row{display:flex;flex-wrap:wrap;gap:5px;align-items:center;padding:7px 0;border-top:1px solid #e4dac6;font-size:11px;line-height:1.35}.investment-row button{margin-left:auto;padding:5px 7px;font-size:10px}.investment-row button:disabled{opacity:.55;cursor:not-allowed}
aside{min-width:320px}
.tagline{margin:6px 0 0;color:#7c6a51;font-size:13px}.map-wrap{min-width:0;padding:14px 14px 10px;background:#e2d7bd}.map-caption{display:flex;justify-content:space-between;padding:0 8px 8px;color:#536f50;font-size:11px;letter-spacing:.14em}.map-caption b{color:#40382b}.shell canvas{border:2px solid #756449;box-shadow:inset 0 0 0 1px #dbe7be;cursor:crosshair}.legend{display:flex;gap:16px;padding:8px 6px 0;color:#5d5140;font-size:11px}.legend span{display:flex;align-items:center;gap:5px}.swatch{display:inline-block;width:12px;height:12px;border:1px solid #8b7d65}.swatch.road{background:#b8a681}.swatch.land{background:#c4d2a5}.swatch.preview{background:#80a96b}.mission,.controls,.finance{padding:14px 0;border-bottom:1px solid #d5c8ae}.mission h2{margin:6px 0;font-size:18px;line-height:1.2}.mission p{margin:6px 0 12px;line-height:1.45;font-size:13px}.mission strong{display:block;color:#536f50;font-size:11px;letter-spacing:.1em}.mission pre{margin:8px 0 0;white-space:pre-wrap;font:12px/1.65 system-ui,sans-serif;color:#5d5140}.mission pre::first-line{color:#40382b}.hint{margin:6px 0 12px!important;font-size:12px!important;line-height:1.45!important;color:#536f50!important}.controls select{margin-top:6px}.controls button:first-of-type{background:#536f50;color:#fff;border-color:#40563d;font-weight:700}.controls button:first-of-type:hover{background:#40563d}.finance output{float:right;color:#40382b;font-weight:700}#timeControls{display:grid;grid-template-columns:1fr 1fr;gap:8px}#timeControls button{margin:6px 0}.save-actions{display:grid;grid-template-columns:1.4fr 1fr 1fr;gap:8px}.save-actions button{margin:14px 0 0;padding:9px;font-size:11px}.shell aside{background:#faf4e5}.shell canvas:focus{outline:3px solid #d88a4c;outline-offset:-5px}@media(max-width:900px){.map-wrap{padding:8px}.legend{padding-bottom:2px}.mission h2{font-size:16px}}
button:active{transform:translateY(1px);filter:saturate(.9)}
button:disabled,select:disabled,input:disabled{opacity:.5;cursor:not-allowed}