html,body{margin:0;padding:0;font-family:Raleway,sans-serif;background:#191919;height:100%;overflow:hidden}*{box-sizing:border-box}.mesh-list{position:absolute;top:4rem;height:calc(100% - 4rem);left:0;width:220px;background:#1e1e1e;color:#fff;font-family:sans-serif;font-size:13px;overflow-y:auto;z-index:20;border-right:1px solid #333}.mesh-header{display:flex;justify-content:space-between;align-items:center;padding:10px;background:#2a2a2a;border-bottom:1px solid #333}.mesh-header button{background:transparent;border:none;color:#aaa;cursor:pointer}.mesh-header button:hover{color:#fff}#model-loader{position:fixed;top:0;left:0;width:100%;height:100%;background:#0009;display:none;align-items:center;justify-content:center;z-index:9999}.hidden{flex:0!important;width:0!important;overflow:hidden;display:none!important}.loader-box{position:relative;width:120px;height:120px}.progress-ring{transform:rotate(-90deg)}.progress-ring-bg{fill:transparent;stroke:#444;stroke-width:8}.progress-ring-fill{fill:transparent;stroke:#4caf50;stroke-width:8;stroke-linecap:round;transition:stroke-dashoffset .2s ease}.loader-text{position:absolute;top:50%;left:50%;transform:translate(-50%,-50%);color:#fff;font-size:22px;font-family:sans-serif}#help-panel{position:fixed;bottom:20px;left:20px;width:220px;background:#141414e6;color:#fff;padding:12px;border-radius:10px;font-family:sans-serif;z-index:9999;box-shadow:0 4px 15px #0006}.help-header{display:flex;justify-content:space-between;align-items:center;font-size:14px;margin-bottom:6px}.help-content p{margin:4px 0;font-size:12px}#help-close{background:none;border:none;color:#fff;cursor:pointer;font-size:14px}#mesh-open-btn{width:100%;text-align:center}#help-open{position:fixed;bottom:20px;left:20px;width:36px;height:36px;border-radius:50%;border:none;background:#333;color:#fff;cursor:pointer;display:none;z-index:9999}.viewport-gizmo{position:fixed!important;right:20px!important;top:50%!important;transform:translateY(-50%)!important}.loader-box{color:#fff;text-align:center;font-family:sans-serif}.spinner{width:48px;height:48px;border:5px solid #444;border-top-color:#00bcd4;border-radius:50%;animation:spin 1s linear infinite;margin:0 auto 15px}.loader-text{font-size:14px;margin-bottom:6px}.loader-progress{font-size:18px;font-weight:700}@keyframes spin{to{transform:rotate(360deg)}}.mesh-list-title{padding:10px;font-weight:700;background:transparent;border-bottom:1px solid #333}.measure-ui{position:absolute;bottom:20px;right:20px;display:flex;gap:8px;z-index:1000}.measure-ui button{background:#222;color:#fff;border:1px solid #444;padding:6px 10px;cursor:pointer;font-size:12px;border-radius:4px}.measure-ui button.active{background:#007acc}.mesh-list-items{list-style:none;padding:0;margin:0}.mesh-list-title button{background:transparent;border:none;color:#aaa;cursor:pointer}.mesh-list-title span{font-size:12px}.mesh-list-title button:hover{color:#fff}.mesh-list-items li{padding:6px 10px;cursor:pointer;border-bottom:1px solid #2a2a2a}.mesh-list-items li.selected{background:#007acc;color:#fff}.mesh-list-items li:hover{background:#333}body{display:flex;flex-direction:column}.wrap{display:flex;width:100vw;height:100vh;position:relative;overflow:hidden}.pane{flex:1;position:relative;height:100%}.dropzone{display:flex;flex-grow:1;flex-direction:column;justify-content:center;align-items:center}.placeholder{width:100%;max-width:500px;border-radius:.5em;background:#252525;padding:2em;text-align:center}.placeholder p{font-size:1.2rem;color:#999}#viewer-container{position:relative;overflow:hidden}.viewer{position:absolute;top:0;left:0;width:100%;height:100%}#pdf-container{display:flex;flex-direction:column;background:#2a2a2a}#pdf-toolbar{display:flex;justify-content:center;align-items:center;gap:10px;padding:10px;margin:10px auto;width:fit-content;background:#1e1e1e;border-radius:6px}#pdf-url{flex:1;padding:6px;background:#111;color:#fff;border:1px solid #444}#load-pdf{padding:6px 12px;background:#007acc;border:none;color:#fff;cursor:pointer}#pdf-canvas{flex:1;width:100%}.axes{width:100px;height:100px;margin:20px;padding:0;position:absolute;left:0;bottom:0;z-index:10;pointer-events:none}header{display:flex;background:#353535;padding:0 2em;height:4rem;line-height:4rem;align-items:center;overflow-x:auto;overflow-y:hidden;white-space:nowrap;box-shadow:0 0 8px 2px #0000004d;z-index:1;-webkit-app-region:drag}header h1{color:#f5f5f5;font-size:1.4rem;font-weight:300;line-height:4rem;margin:0}header h1>a{color:inherit;font-size:inherit;text-decoration:inherit}.gui-wrap{position:fixed;top:50%;right:10px;transform:translateY(-50%);z-index:1000;pointer-events:none}.gui-wrap>.main{pointer-events:all;max-height:80vh;overflow-y:auto}.dg li.gui-stats:not(.folder){height:auto}@media screen and (max-width: 700px){header h1{font-size:1em}}footer{position:absolute;bottom:.5em;right:.5em;font-family:monospace;color:#fff}footer a{color:inherit;opacity:.5;text-decoration:inherit}footer a:hover{opacity:1;text-decoration:underline}footer .separator{margin:0 .5em;opacity:.2}.upload-btn{margin-top:2em}.upload-btn input{width:.1px;height:.1px;opacity:0;overflow:hidden;position:absolute;z-index:-1}.upload-btn label{color:gray;border:0;border-radius:3px;transition:ease .2s background;font-size:1rem;font-weight:700;text-overflow:ellipsis;white-space:nowrap;cursor:pointer;display:inline-block;overflow:hidden;padding:.625rem 1.25rem}.upload-btn label:hover{background:#252525}.upload-btn svg{width:1em;height:1em;vertical-align:middle;fill:currentColor;margin-top:-.25em;margin-right:.25em}.report{padding:2em;max-width:860px}.report h1{margin-top:0}.report p,.report ul{line-height:1.5em}.report-table{text-align:left;border-collapse:collapse;width:100%}.report-table thead tr{background:#404040;color:#fff}.report-table th,.report-table td{padding:.5em 1em}.report-table tr:nth-child(2n){background:#f0f0f0}.report-toggle-wrap.hidden{display:none}.report-toggle{cursor:pointer;display:flex;position:absolute;bottom:0;left:20px;height:30px;box-shadow:0 0 5px #00000040;background:#fff;box-sizing:border-box;color:#f0f0f0;background:#000;border-left:6px solid #000}.report-toggle.level-1{color:#444;background:#ffeda0;border-left-color:#feb24c}.report-toggle.level-0{color:#444;background:#f4c2be;border-left-color:#b10026}.report-toggle-text{line-height:32px;padding:0 .5em;font-weight:300;font-size:.8em}.report-toggle-close{width:30px;height:30px;line-height:30px;font-size:1.5em;text-align:center}.spinner{width:40px;height:40px;position:absolute;left:50%;top:50%;margin:-20px;background-color:#333;border-radius:100%;-webkit-animation:sk-scaleout 1s infinite ease-in-out;animation:sk-scaleout 1s infinite ease-in-out}@-webkit-keyframes sk-scaleout{0%{-webkit-transform:scale(0)}to{-webkit-transform:scale(1);opacity:0}}@keyframes sk-scaleout{0%{-webkit-transform:scale(0);transform:scale(0)}to{-webkit-transform:scale(1);transform:scale(1);opacity:0}}