:root{font-family:Arial,"Noto Sans TC","Microsoft JhengHei",sans-serif;color:#173347;background:#edf2f5;font-size:16px}*{box-sizing:border-box}body{margin:0}button,select,input{font:inherit}button{cursor:pointer;border:1px solid #d6e0e6;background:white;color:#25475e;border-radius:8px;padding:10px 13px}button:hover{background:#e9f3f7}button:focus-visible,select:focus-visible,input:focus-visible{outline:3px solid #177fc1;outline-offset:3px}header{height:94px;background:#112e43;color:white;display:flex;align-items:center;padding:20px 30px;gap:24px}.brand{display:flex;gap:15px;align-items:center;flex:1}.mark{display:grid;place-items:center;border:1px solid #9ac7d0;width:54px;height:54px;border-radius:50%;font-size:18px;letter-spacing:3px}h1{font-size:23px;letter-spacing:2px;margin:0}header p{font-size:14px;color:#adcad8;margin:6px 0 0}.badge{color:#ffe0a0;font-size:14px;border:1px solid #637064;padding:6px 10px;border-radius:5px}header button{background:transparent;color:white;border-color:#526b7c}main{display:grid;grid-template-columns:170px minmax(0,1fr) 300px;min-height:calc(100vh - 94px)}.floors{background:#f8fafb;padding:26px 16px;border-right:1px solid #dce5e9}.floors h2{font-size:14px;margin:0 0 16px;color:#647b8a}.floors button{width:100%;text-align:left;margin:0 0 8px;border-color:transparent;background:transparent;font-size:20px;font-weight:600}.floors button span{display:block;font-size:13px;font-weight:400;margin-top:4px}.floors button.active{background:#173e57;color:white}.floors button:hover:not(.active){background:#e0ebf0}.place{border-top:1px solid #dbe4e9;margin-top:20px;padding-top:20px}.place b{font-size:14px}.place button{font-size:15px;margin-top:10px;padding:10px 6px}.workspace{display:flex;flex-direction:column;min-width:0}.view-heading{display:flex;justify-content:space-between;align-items:flex-start;padding:26px 26px 0;gap:10px}.eyebrow{font-size:12px;letter-spacing:2px;color:#6d8493}.view-heading h2{font-size:26px;margin:8px 0}.view-heading p{font-size:14px;color:#5c7485;margin:0;line-height:1.7}.view-heading button{font-size:14px;white-space:nowrap}.canvas-wrap{position:relative;flex:1;min-height:490px;background:radial-gradient(ellipse at center,#fff 0,#edf2f5 70%)}canvas{display:block;width:100%;height:100%;position:absolute;touch-action:none}.legend{position:absolute;top:15px;left:26px;display:flex;gap:12px;flex-wrap:wrap;pointer-events:none;font-size:12px;color:#577082}.legend i{display:inline-block;width:8px;height:8px;border-radius:2px;margin-right:5px}.gesture{position:absolute;bottom:12px;left:0;right:0;text-align:center;color:#647e8e;font-size:12px;pointer-events:none}.controls{display:flex;justify-content:center;flex-wrap:wrap;gap:20px;padding:17px;background:#ffffffa0;border-top:1px solid #dce4e9;font-size:14px}.controls label{display:flex;align-items:center;gap:10px}.controls select{padding:7px}.controls input{width:94px;accent-color:#205575}.detail{background:#fff;border-left:1px solid #dce5e9;padding:28px 22px}.panel-heading h2{font-size:21px;margin:8px 0 25px}.detail>label{display:block;font-size:14px;margin-bottom:8px}select{border:1px solid #cbd9e1;background:#fff;border-radius:7px;color:#173347;padding:11px;max-width:100%}#room-select{width:100%;font-size:14px}.room-info{min-height:230px;padding:25px 0}.room-info h3{font-size:22px;margin:14px 0}.room-info p,.notes p{font-size:14px;line-height:1.8;color:#627989}.empty-symbol{font-size:38px;color:#aec3cd}.room-meta{font-size:14px;color:#637e90}.route-status{display:inline-block;font-size:13px;padding:5px 8px;background:#fff1d8;color:#89551a;border-radius:4px;margin-top:14px}.steps{padding-left:22px;line-height:1.8;font-size:14px}.steps li{padding:5px 0}.notes{border-top:1px solid #e3ebef;padding-top:20px}.notes b{font-size:14px}.notes p{font-size:13px}dialog{border:0;border-radius:12px;width:min(1200px,95vw);max-height:95vh;padding:20px}dialog::backdrop{background:#112e43bb}.dialog-head{display:flex;justify-content:space-between;align-items:center}.dialog-head h2{font-size:20px}dialog img{width:100%;height:auto}.place-card{padding:12px;border-left:3px solid #259d88;background:#ecf8f4}.place-card b{font-size:16px}@media(min-width:1500px){main{grid-template-columns:185px minmax(0,1fr) 330px}.canvas-wrap{min-height:650px}}@media(max-width:1050px){main{grid-template-columns:130px minmax(0,1fr)}.detail{grid-column:1/-1;border-top:1px solid #dce5e9;display:grid;grid-template-columns:240px 1fr;gap:0 25px}.panel-heading,.detail>label,.detail>select{grid-column:1}.room-info{grid-column:2;grid-row:1/5;padding-top:0}.notes{grid-column:1/-1}.floors{padding:22px 10px}.view-heading{padding:22px 18px 0}}@media(max-width:650px){header{height:auto;padding:15px;flex-wrap:wrap;gap:10px}.brand{flex-basis:100%}h1{font-size:21px}.mark{width:44px;height:44px}.badge{font-size:12px}header button{font-size:13px;padding:7px 10px}main{display:flex;flex-direction:column}.floors{padding:10px;display:flex;flex-wrap:wrap;align-items:center;gap:5px}.floors h2,.place{display:none}.floors>button{width:auto}.floors button{font-size:16px;margin:0;padding:9px 11px}.floors button span{display:none}#floor-buttons{display:flex;gap:4px;flex:1;justify-content:space-around}.view-heading h2{font-size:22px}.view-heading p{font-size:13px}.view-heading button{padding:8px;font-size:12px}.canvas-wrap{min-height:440px}.legend{left:16px;gap:10px}.controls{gap:12px;padding:12px;font-size:12px}.controls input{width:70px}.detail{display:block;padding:22px}.room-info{min-height:0}.panel-heading h2{margin-bottom:16px}}

.transition-heading{display:block;border-top:1px solid #dbe4e9;padding-top:16px;margin-top:14px;color:#8c652d}

#audit-body{line-height:1.8}#audit-body h3{border-bottom:1px solid #ccdbe2;padding-bottom:8px}#audit-body span{font-size:14px;color:#627989}

#guide-panel{border-top:1px solid #dce6ec;padding:16px 0 24px}#guide-panel h3{margin:0 0 12px;font-size:18px}#guide-title{font-weight:bold;color:#b74724;font-size:18px;line-height:1.6}#guide-detail{font-size:14px;line-height:1.7;color:#4e6b7e}.guide-actions{display:flex;align-items:center;gap:8px;margin:12px 0;justify-content:space-between}.guide-actions button{font-size:14px;padding:9px}#guide-play{background:#194d6a;color:#fff}button:disabled{opacity:.45;cursor:default}#guide-count{font-size:14px;white-space:nowrap}#guide-progress{width:100%;height:8px;accent-color:#ef6b40}#guide-panel>label{display:flex;align-items:center;gap:10px;margin-top:14px;font-size:14px}.guide-overlay{position:absolute;left:20px;right:20px;bottom:36px;background:#173e57f0;color:white;border-radius:8px;padding:12px 16px;font-size:15px;line-height:1.6;pointer-events:none}.floors button.guide-floor{outline:3px solid #f18b54;outline-offset:-3px}[hidden]{display:none!important}@media(max-width:1050px){#guide-panel{grid-column:1/-1}} 

.report-link{display:inline-flex;align-items:center;justify-content:center;min-height:44px;padding:10px 16px;border:1px solid #7894a5;border-radius:8px;color:white;text-decoration:none;white-space:nowrap;font-size:16px}.report-link:hover{background:#254c67}.report-link:focus-visible{outline:3px solid #f4b758;outline-offset:3px}.view-heading{flex-wrap:wrap}.top-tools{display:flex;align-items:center;justify-content:flex-end;gap:12px;margin-left:auto;flex-wrap:wrap}.top-tools .controls{border:0;background:transparent;padding:0;justify-content:flex-start;gap:14px}.top-tools .controls label{font-size:14px;gap:7px}.top-tools .controls input{height:44px;width:94px}.top-tools #reset{min-height:44px}.top-tools select{min-height:44px}@media(max-width:650px){.top-tools{width:100%;display:grid;grid-template-columns:minmax(0,1fr) auto;gap:10px;margin-top:10px}.top-tools .controls{display:grid;grid-template-columns:1fr 1fr;gap:2px 10px}.top-tools .controls label:first-child{grid-column:1/-1}.top-tools .controls label{display:flex;flex-wrap:wrap;gap:0;font-size:14px}.top-tools .controls input{width:100%;margin:0;min-width:0}.top-tools #reset{font-size:14px;padding:10px;align-self:center}header .report-link{font-size:14px;min-height:44px}.view-heading{padding-top:16px}}

#welcome-dialog{width:min(590px,calc(100vw - 28px));max-height:calc(100dvh - 28px);padding:0;border:0;border-radius:16px;color:#173347;box-shadow:0 24px 80px #071e4460}#welcome-dialog::backdrop{background:#102b43c9;backdrop-filter:blur(3px)}.welcome-content{padding:24px 28px 12px}.welcome-kicker{font-size:13px;letter-spacing:1px;color:#527388;margin:0 0 8px}#welcome-title{font-size:25px;line-height:1.4;margin:0 0 10px}#welcome-intro{font-size:15px;line-height:1.7;color:#587181;margin:0 0 16px}.welcome-tabs{display:flex;background:#eaf1f5;border-radius:9px;padding:4px;gap:4px}.welcome-tabs button{flex:1;background:transparent;border:0;font-size:15px;min-height:44px}.welcome-tabs button[aria-selected="true"]{background:#194d6a;color:white}.welcome-steps{list-style:none;counter-reset:help;padding:0;margin:18px 0}.welcome-steps li{counter-increment:help;position:relative;padding:0 0 0 40px;margin:17px 0}.welcome-steps li::before{content:counter(help);position:absolute;left:0;top:0;width:26px;height:26px;background:#e6eef3;color:#245675;border-radius:50%;display:grid;place-items:center;font-weight:bold;font-size:14px}.welcome-steps b{display:block;font-size:16px;line-height:1.5}.welcome-steps p{font-size:14px;line-height:1.75;margin:5px 0 0;color:#536f80}.welcome-steps .rotate-step{padding:14px 12px 14px 50px;background:#e4f1fa;border-radius:10px;border:1px solid #b7d4e8}.welcome-steps .rotate-step::before{left:12px;top:14px;background:#246386;color:white}.welcome-tip{font-size:14px;line-height:1.7;color:#5b7181;border-top:1px solid #dce6ec;padding-top:12px;margin-bottom:6px}.welcome-footer{position:sticky;bottom:0;background:#fff;padding:14px 28px 20px;border-top:1px solid #e3ebef}#welcome-confirm{width:100%;min-height:48px;background:#194d6a;color:white;font-size:16px;font-weight:bold}#welcome-confirm:hover{background:#286683}body.welcome-open{overflow:hidden}@media(max-width:650px){.welcome-content{padding:20px 18px 10px}#welcome-title{font-size:22px}.welcome-footer{padding:12px 18px 16px}.welcome-steps li{margin:15px 0}}