:root{--forest:#1f2a20;--leaf:#527342;--lime:#98c77d;--cream:#f1e7cf;--paper:#f2efe6}
*{box-sizing:border-box}
html,body{margin:0;width:100%;min-height:100%;font-family:"Segoe UI",Arial,sans-serif;color:var(--forest);background:var(--paper)}
html{height:100%}body{height:100%;overflow:auto}
button{font:inherit;cursor:pointer}button:focus-visible{outline:3px solid var(--lime);outline-offset:3px}
#app{height:100%;min-height:640px;display:grid;grid-template-columns:minmax(0,1fr) 494px;background:var(--forest)}
#stage{position:relative;min-width:0;overflow:hidden;background:var(--forest)}
canvas{display:block;width:100%;height:100%;touch-action:none}
.model-title{position:absolute;top:26px;left:28px;pointer-events:none;color:var(--cream)}
.viewer-brand{display:flex;align-items:center;gap:17px}
.brand-mark{display:block;width:91px;height:50px;background:var(--cream);mask:url('/assets/brand/logo-7axis-exacto.svg') center/contain no-repeat;-webkit-mask:url('/assets/brand/logo-7axis-exacto.svg') center/contain no-repeat}
.machine-name{padding-left:17px;border-left:1px solid #98c77d66;font-size:18px;font-weight:700;letter-spacing:.1em}
.machine-name span{display:block;margin-top:5px;font-size:8px;letter-spacing:.12em;color:var(--lime);font-weight:500}
.model-title h1{font-size:22px;font-weight:500;letter-spacing:-.025em;margin:17px 0 0}
.hint{position:absolute;left:20px;bottom:20px;max-width:52%;color:#dae4cc;font-size:10px;line-height:1.5;background:#1f2a2077;padding:7px 10px;border-radius:4px}
.reset{position:absolute;right:18px;bottom:20px;background:var(--cream);color:var(--forest);border:0;font-weight:600;padding:11px 13px;border-radius:5px;font-size:11px;box-shadow:0 3px 12px #0002}
aside{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:20px;padding:22px 20px;background:var(--paper);border-top:5px solid var(--leaf);align-content:start;overflow:visible}
.control-column,.info-column{min-width:0}
.control-title>span{font-size:9px;font-weight:700;letter-spacing:.13em;color:var(--leaf)}
.control-title h2{font-size:22px;font-weight:650;letter-spacing:-.03em;line-height:1.15;margin:8px 0 18px}
.views{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:6px;padding-bottom:18px}
.views [data-view=general]{grid-column:1/-1}
.views button{font-weight:600;color:var(--leaf);border:1px solid #b9c3a9;border-radius:5px;background:transparent;padding:10px 3px;font-size:11px;transition:background .15s,color .15s}
.views button:hover{background:#e4e9d9}.views button.active{background:var(--forest);color:var(--cream);border-color:var(--forest);box-shadow:inset 0 -3px 0 var(--lime)}
.controls{display:grid;gap:8px}
.controls button{display:flex;align-items:center;text-align:left;gap:9px;border:1px solid #c4ccb8;background:#fcfaf4;border-radius:6px;box-shadow:0 2px 0 #1f2a2010;padding:12px 10px;color:var(--forest);min-height:66px;transition:background .15s}
.controls button:hover{border-color:var(--leaf)}
.controls button i{display:grid;place-items:center;flex-shrink:0;width:27px;height:29px;border-radius:5px;font-size:21px;font-style:normal;color:var(--leaf);background:#e5ecd9}
.controls button span{font-weight:650;font-size:13px;line-height:1.25}
.controls button small{display:block;font-size:10px;font-weight:400;line-height:1.4;color:#4d5943;margin-top:5px}
.controls button[aria-pressed=true]{background:var(--leaf);color:white;border-color:var(--leaf);box-shadow:0 3px 10px #1f2a2020}
.controls button[aria-pressed=true] i{background:var(--lime);color:var(--forest)}
.controls button[aria-pressed=true] small{color:#edf4e5}
.controls button:disabled{opacity:.4;cursor:wait}
#run{background:var(--forest);color:var(--cream);border-color:var(--forest)}
#run i{background:var(--lime);color:var(--forest)}#run small{color:#dce6d2}
#run[aria-pressed=true]{background:var(--leaf);border-color:var(--leaf)}
.info-column{border-left:1px solid #c4ccb8;padding-left:20px;padding-top:4px}
.tour-info>span{font-size:10px;font-weight:650;letter-spacing:.035em;color:var(--leaf)}
.tour-info h3{font-size:21px;letter-spacing:-.025em;line-height:1.2;margin:13px 0}
.tour-info p{font-size:13px;line-height:1.65;margin:0}
.tour-info button{margin-top:20px;padding:8px 0;background:none;border:0;border-bottom:1px solid var(--leaf);font-weight:600;font-size:12px;color:var(--leaf)}
.explain{color:#58604e;font-size:11px;line-height:1.6;margin:25px 0 18px}
.selection{font-size:12px;line-height:1.6;border-top:1px solid #c4ccb8;padding-top:16px;color:var(--leaf);font-weight:600}
#loading{position:absolute;inset:0;background:var(--forest);color:var(--cream);display:flex;justify-content:center;align-items:center;flex-direction:column;gap:13px;z-index:3}
#loading b{font-size:19px;font-weight:600}#loading span{font-size:12px;color:var(--lime)}
.hotspots{position:absolute;inset:0;pointer-events:none}
.hotspot{position:absolute;transform:translate(-50%,-50%);pointer-events:auto;width:30px;height:30px;border-radius:50%;border:2px solid var(--cream);background:var(--leaf);color:white;font-weight:700;font-size:12px;box-shadow:0 2px 14px #0007}
.hotspot[aria-pressed=true]{background:var(--cream);color:var(--forest);border-color:var(--lime)}.hotspot[hidden]{display:none}
@media(max-width:1150px){
 html,body{height:auto;min-height:100%}
 #app{height:auto;min-height:0;grid-template-columns:1fr;grid-template-rows:420px auto}
 aside{grid-template-columns:minmax(0,1.25fr) minmax(0,1fr);padding:20px 24px;gap:26px}
 .control-title{display:none}.controls{grid-template-columns:repeat(2,minmax(0,1fr))}
 .views{grid-template-columns:repeat(5,minmax(0,1fr));padding-bottom:12px}
 .views [data-view=general]{grid-column:auto}
 .controls button{min-height:64px}
 .tour-info h3{font-size:21px;margin:9px 0}.tour-info p{font-size:12px;line-height:1.55}
 .tour-info button{margin-top:12px}.explain{font-size:10px;margin:14px 0 12px}.selection{margin-bottom:0;padding-top:12px;font-size:11px}
}
@media(max-width:700px){
 #app{grid-template-rows:365px auto}
 aside{grid-template-columns:1fr;padding:16px;gap:22px}
 .info-column{border-left:0;border-top:1px solid #c4ccb8;padding:18px 0 0}
 .controls button{padding:11px 9px;gap:8px}.controls button span{font-size:12px}.controls button small{font-size:9px}
 .views{gap:4px}.views button{font-size:10px;padding:9px 2px}
 .model-title{top:17px;left:17px}.brand-mark{width:67px;height:37px}.machine-name{font-size:14px;padding-left:13px}.viewer-brand{gap:13px}.machine-name span{font-size:7px}
 .model-title h1{font-size:18px;margin-top:12px}
 .hint{left:12px;bottom:13px;font-size:8px;padding:5px 7px;max-width:48%}.reset{font-size:10px;padding:9px 10px;right:12px;bottom:13px}
 .hotspot{width:27px;height:27px}
 .tour-info p{font-size:13px}.explain{margin:16px 0 12px}
}
@media(prefers-reduced-motion:reduce){*{scroll-behavior:auto;transition:none!important}}