:root{--ink:#171a18;--paper:#f2f1eb;--panel:#e7e6df;--line:#bbbcb3;--signal:#ff5c35;--a:#ff5c35;--b:#1c4fdf;--white:#fff;--radius:14px;font-family:"Helvetica Neue","Hiragino Kaku Gothic ProN","Yu Gothic",sans-serif;color:var(--ink)}
*{box-sizing:border-box}html,body{margin:0;min-height:100%;background:#1c1f1d}button,input{font:inherit}body{padding:18px}.app-shell{height:calc(100dvh - 36px);min-height:680px;max-width:1680px;margin:auto;background:var(--paper);border-radius:var(--radius);overflow:hidden;display:flex;flex-direction:column;box-shadow:0 24px 70px #06070666}.topbar{height:64px;flex:0 0 64px;display:flex;align-items:center;justify-content:space-between;padding:0 22px;border-bottom:1px solid var(--line)}.brand{display:flex;align-items:center;gap:11px}.brand-mark{width:34px;height:34px;background:var(--ink);border-radius:50%;position:relative;display:block}.brand-mark i{position:absolute;width:5px;height:5px;background:var(--signal);border-radius:50%;top:14px}.brand-mark i:first-child{left:8px}.brand-mark i:last-child{right:8px}.brand strong{font-size:13px;letter-spacing:.08em;display:block}.brand span{font-size:9px;letter-spacing:.08em;display:block;margin-top:2px}.live-badge{font:700 10px/1 monospace;letter-spacing:.08em;display:flex;align-items:center;gap:8px}.live-badge>span{width:7px;height:7px;background:var(--signal);border-radius:50%;box-shadow:0 0 0 4px #ff5c3520}.live-badge b{padding-left:12px;border-left:1px solid var(--line)}.workspace{display:grid;grid-template-columns:290px minmax(440px,1fr) 270px;gap:10px;padding:10px;min-height:0;flex:1}.panel,.map-wrap{border:1px solid var(--line);border-radius:11px;min-height:0}.panel{background:var(--panel);padding:22px;overflow:auto}.section-label{font:700 9px/1 monospace;letter-spacing:.14em;border-bottom:1px solid var(--line);padding-bottom:10px}.controls-panel h1{font-size:29px;line-height:1.08;letter-spacing:-.055em;margin:24px 0 12px}.controls-panel h1 em{font-style:normal;color:var(--signal)}.lede{font-size:11px;line-height:1.75;color:#555a55;margin:0 0 27px}.control-group{margin:0 0 23px}.control-head{display:flex;justify-content:space-between;font-size:11px;font-weight:700;margin-bottom:12px}.control-head output{font-family:monospace;color:var(--signal)}input[type=range]{width:100%;height:3px;appearance:none;background:linear-gradient(90deg,var(--signal) var(--range,25%),#c2c3bc var(--range,25%));border-radius:9px;display:block}input[type=range]::-webkit-slider-thumb{appearance:none;width:15px;height:15px;background:var(--paper);border:4px solid var(--signal);border-radius:50%;cursor:pointer}.range-labels{display:flex;justify-content:space-between;font:8px monospace;color:#777b76;margin-top:7px}.actions{display:grid;grid-template-columns:1fr 42px;gap:8px;margin-top:27px}.actions button{height:42px;border:0;border-radius:8px;cursor:pointer;transition:.16s}.actions button:active{transform:scale(.97)}.primary{background:var(--ink);color:white;font-weight:700;font-size:12px}.primary.running{background:var(--signal)}.play-icon{font-size:9px;margin-right:7px}.icon-btn{background:#d4d4cd;color:var(--ink);font-size:20px}.hint{font:8px monospace;color:#747871;text-align:center;margin:8px 0 24px}.legend{border-top:1px solid var(--line)}.legend>div{display:grid;grid-template-columns:12px 1fr auto;align-items:center;gap:8px;padding:12px 0;border-bottom:1px solid var(--line);font-size:10px}.legend b{font:700 9px monospace}.person-dot{width:8px;height:8px;border-radius:50%}.dot-a{background:var(--a)}.dot-b{background:var(--b)}.map-wrap{position:relative;overflow:hidden;background:#d4d7cf}.map-wrap:after{content:"";position:absolute;inset:0;box-shadow:inset 0 0 0 1px #ffffff80;pointer-events:none;border-radius:10px;z-index:500}#map{width:100%;height:100%;filter:saturate(.65) contrast(1.04)}.map-title{position:absolute;z-index:600;top:15px;left:15px;background:#f5f4edee;backdrop-filter:blur(8px);padding:10px 14px;border-radius:8px;box-shadow:0 3px 16px #1b201b18}.map-title span{font:700 8px monospace;display:block;color:var(--signal);letter-spacing:.12em;margin-bottom:4px}.map-title strong{font-size:11px}.map-note{position:absolute;z-index:600;right:15px;bottom:20px;background:var(--ink);color:#fff;width:70px;height:53px;border-radius:8px;display:flex;align-items:center;justify-content:center;gap:6px}.map-note b{font-size:26px;letter-spacing:-.08em}.map-note span{font:700 7px/1.25 monospace;color:#d7d8d2}.encounter-flash{position:absolute;z-index:800;left:50%;top:50%;transform:translate(-50%,-44%) scale(.92);padding:18px 24px;background:var(--signal);color:white;border-radius:10px;text-align:center;opacity:0;pointer-events:none;transition:.28s}.encounter-flash.show{opacity:1;transform:translate(-50%,-50%) scale(1)}.encounter-flash span{font:700 9px monospace;letter-spacing:.18em;display:block;margin-bottom:4px}.encounter-flash strong{font-size:16px}.stats-panel{display:flex;flex-direction:column}.big-stat{padding:28px 0 22px}.big-stat span{display:block;font-size:10px;font-weight:700}.big-stat strong{font:600 76px/.9 monospace;letter-spacing:-.12em}.big-stat small{font-size:12px;font-weight:700;margin-left:7px}.rule{border-top:1px solid var(--line)}.stat-row{display:flex;justify-content:space-between;padding:13px 0;border-bottom:1px solid var(--line);font-size:9px;align-items:center}.stat-row b{font:700 10px monospace}.history-head{display:flex;justify-content:space-between;align-items:center;margin:22px 0 8px;font-size:10px;font-weight:700}.history-head button{border:0;background:none;font:700 8px monospace;color:#767a75;cursor:pointer}.history{list-style:none;margin:0;padding:0;min-height:80px;max-height:180px;overflow:auto}.history li{display:grid;grid-template-columns:22px 1fr auto;align-items:center;border-top:1px solid var(--line);padding:9px 0;font-size:9px}.history li .no{font:700 9px monospace;color:var(--signal)}.history li b{font:700 9px monospace}.history .empty{display:flex;flex-direction:column;align-items:flex-start;color:#6f736e;padding:15px 0}.history .empty small{font-size:8px;margin-top:4px}.model-note{margin-top:auto;border:1px solid #c4c5bd;border-radius:8px;padding:11px}.model-note span{font:700 8px monospace;color:var(--signal)}.model-note p{font-size:8px;line-height:1.5;margin:5px 0 0;color:#666a65}.person-marker{width:25px;height:25px;border:3px solid white;border-radius:50%;box-shadow:0 2px 8px #12151255;position:relative}.person-marker:after{content:"";position:absolute;inset:-8px;border:1px solid currentColor;border-radius:50%;opacity:.35}.marker-a{background:var(--a);color:var(--a)}.marker-b{background:var(--b);color:var(--b)}.leaflet-control-attribution{font-size:8px!important}.leaflet-control-zoom{border:0!important;box-shadow:0 3px 15px #0002!important}.leaflet-control-zoom a{background:#f4f3ec!important;color:var(--ink)!important;border:0!important;margin-bottom:1px;width:30px!important;height:30px!important;line-height:30px!important}.encounter-ring{animation:ring 1.3s ease-out forwards}@keyframes ring{from{stroke-opacity:.9;stroke-width:8}to{stroke-opacity:0;stroke-width:1}}
@media(max-width:1050px){body{padding:0}.app-shell{height:auto;min-height:100dvh;border-radius:0}.workspace{grid-template-columns:260px 1fr}.stats-panel{grid-column:1/-1;display:grid;grid-template-columns:160px repeat(3,1fr);gap:0 18px}.stats-panel .section-label,.stats-panel .history-head,.stats-panel .history,.stats-panel .model-note{grid-column:1/-1}.big-stat{grid-row:2/5}.map-wrap{min-height:610px}}
@media(max-width:720px){.topbar{padding:0 14px}.workspace{display:flex;flex-direction:column}.controls-panel{overflow:visible}.map-wrap{min-height:55dvh}.stats-panel{display:block}.live-badge{font-size:8px}.brand span{display:none}.panel{padding:18px}.controls-panel h1{font-size:34px}}
@media(prefers-reduced-motion:reduce){*{scroll-behavior:auto!important;transition:none!important;animation:none!important}}
.encounter-condition{border:1px solid var(--line);border-radius:8px;padding:12px}.encounter-condition .control-head{margin-bottom:4px}.encounter-condition .control-head strong{font:700 8px monospace;color:var(--signal)}.fixed-condition{display:flex;align-items:baseline;gap:6px}.fixed-condition b{font:600 34px/1 monospace;letter-spacing:-.08em}.fixed-condition span{font-size:10px;font-weight:700}.best-row b{color:var(--signal)}.goal-modal{position:fixed;inset:0;background:#171a18cc;z-index:2000;display:grid;place-items:center;opacity:0;pointer-events:none;transition:.25s;padding:20px}.goal-modal.show{opacity:1;pointer-events:auto}.goal-modal>div{width:min(430px,100%);background:var(--paper);border-radius:14px;padding:38px;text-align:center;box-shadow:0 30px 100px #0008}.goal-modal span{font:700 9px monospace;letter-spacing:.18em;color:var(--signal)}.goal-modal h2{font-size:30px;letter-spacing:-.05em;margin:12px 0 25px}.goal-modal p{font-size:10px;font-weight:700;margin:0}.goal-modal strong{font:600 42px/1.3 monospace;display:block}.goal-modal button{margin-top:25px;width:100%;height:44px;border:0;border-radius:8px;background:var(--ink);color:#fff;font-size:11px;font-weight:700;cursor:pointer}.goal-modal button:active{transform:scale(.98)}

/* Readability pass: compact instrument aesthetic without sub-10px UI text. */
.brand strong{font-size:14px}.brand span{font-size:11px}.live-badge{font-size:12px}.section-label{font-size:11px}.controls-panel h1{font-size:27px;line-height:1.13}.controls-panel h1 em{display:block}.lede{font-size:13px;line-height:1.7}.control-head{font-size:13px}.range-labels{font-size:11px}.primary{font-size:14px}.hint{font-size:11px;line-height:1.5}.legend>div{font-size:13px}.legend b{font-size:11px}.map-title span{font-size:10px}.map-title strong{font-size:13px}.map-note span{font-size:11px}.encounter-flash span{font-size:11px}.big-stat span{font-size:12px}.big-stat small{font-size:14px}.stat-row{font-size:12px}.stat-row b{font-size:12px}.history-head{font-size:12px}.history-head button{font-size:11px;min-height:32px}.history li,.history li .no,.history li b{font-size:11px}.history .empty small{font-size:11px}.model-note span{font-size:10px}.model-note p{font-size:11px;line-height:1.6}.encounter-condition .control-head strong{font-size:10px}.fixed-condition span{font-size:12px}.goal-modal span{font-size:11px}.goal-modal p{font-size:12px}.goal-modal button{font-size:14px;min-height:48px}.leaflet-control-attribution{font-size:10px!important}

@media(max-width:720px){body{padding:0;background:var(--paper)}.app-shell{width:100%;min-height:100dvh;overflow:visible}.topbar{height:60px;flex-basis:60px;position:sticky;top:0;z-index:1000;background:#f2f1ebf2;backdrop-filter:blur(12px)}.brand strong{font-size:12px}.brand span{display:none}.live-badge{font-size:10px}.live-badge b{display:none}.workspace{display:flex;flex-direction:column;padding:8px;gap:8px}.controls-panel{order:1;padding:20px}.controls-panel h1{font-size:clamp(29px,8.4vw,38px);line-height:1.08;margin:20px 0 14px}.controls-panel h1 em{display:block}.lede{font-size:14px;line-height:1.65;margin-bottom:24px}.control-group{margin-bottom:20px}.actions{grid-template-columns:1fr 48px}.actions button{height:50px}.map-wrap{order:2;min-height:68dvh;border-radius:11px}.map-title{left:10px;right:10px;top:10px}.map-title strong{font-size:12px}.map-note{right:10px;bottom:25px}.stats-panel{order:3;display:block;padding:20px}.big-stat{padding:24px 0}.big-stat strong{font-size:72px}.stat-row{font-size:13px;padding:15px 0}.stat-row b{font-size:13px}.history{max-height:none}.history li{font-size:12px;padding:12px 0}.model-note{margin-top:20px}.model-note p{font-size:12px}.goal-modal>div{padding:28px 22px}.goal-modal h2{font-size:27px}.goal-modal strong{font-size:34px}.encounter-flash{width:calc(100% - 40px);padding:16px}.encounter-flash strong{font-size:15px}}

@media(max-width:380px){.controls-panel h1{font-size:28px}.topbar{padding:0 10px}.brand-mark{width:30px;height:30px}.live-badge{display:none}.map-wrap{min-height:62dvh}.map-title strong{font-size:11px}.stats-panel,.controls-panel{padding:16px}}

/* Leaflet needs a resolved height; mobile map-wrap uses min-height. */
#map{position:absolute;inset:0;width:100%;height:auto}