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span{margin-left:auto;font-size:8px;color:#a8b2be}.result-heading{display:flex;align-items:center;justify-content:space-between;margin-bottom:12px;font-size:10px;font-weight:600}.result-heading i{color:#6b9f8b;margin-right:6px}.result-heading span{display:flex;align-items:center}.result-heading small{font-size:8px;color:#91a097;font-weight:500;display:flex;align-items:center;gap:4px}.result-heading small .status-dot{width:4px;height:4px}.result-value{font-size:26px;font-weight:400;letter-spacing:-.8px;color:#44546b;margin:7px 0 2px}.result-value small{font-size:11px;color:#8e9aa9;letter-spacing:0;margin-left:4px}.result-caption{font-size:8px;color:#9ca7b5}.result-metrics{display:flex;gap:10px;margin-top:16px;padding-top:12px;border-top:1px solid #edf0f3}.result-metrics>div{flex:1}.result-metrics label{font-size:8px;color:#a3adba;display:block;margin-bottom:5px}.result-metrics strong{font:11px var(--mono);color:#65758a;font-weight:400}.result-metrics small{font-size:8px;color:#9aa6b4;padding-left:3px}.result-select{width:100%;margin-top:13px;font-size:10px}.result-empty{border:1px dashed #dfe4ea;background:#fafbfc;border-radius:5px;padding:13px;font-size:9px;color:#9ba7b6;line-height:1.6}.result-empty strong{color:#7a8a9b;font-weight:500;display:block;margin-bottom:4px}.inspector-note{display:flex;gap:7px;align-items:flex-start;font-size:8px;line-height:1.6;color:#a1aab6;background:#fafbfc;border-top:1px solid #e8ecf0;padding:11px 14px;flex-shrink:0}.inspector-note i{margin-top:1px}.inspector-note i svg{width:12px;height:12px}.body-properties-title{display:flex;gap:9px;align-items:center;margin-bottom:16px}.body-properties-title>i{color:#b49a60}.body-properties-title strong{font-size:12px;font-weight:550;display:block}.body-properties-title small{font-size:9px;color:#99a4b2;margin-top:4px;display:block}.three-inputs{display:flex;gap:5px}.three-inputs label{display:flex;gap:4px;align-items:center;border:1px solid #dce1e7;border-radius:4px;padding-left:5px;font:9px var(--mono);color:#aab3be;min-width:0;background:#fbfcfd}.three-inputs input{border:0;padding:5px 3px;width:100%;font:10px var(--mono);background:none}.property-list{display:grid;grid-template-columns:1fr 1fr;gap:10px 8px}.property-list .form-field{margin:0}.prop-actions{display:flex;gap:8px;margin-top:12px}.prop-actions button{flex:1}.statusbar{height:27px;flex-shrink:0;display:flex;align-items:center;gap:12px;padding:0 12px;background:#fff;border-top:1px solid #dfe4ea;font-size:9px;color:#99a4b2;z-index:3}.statusbar .status-message{display:flex;align-items:center;gap:6px;color:#7c8b9d;min-width:150px}.status-message .status-dot{width:5px;height:5px}.footer-divider{width:1px;height:11px;background:#e0e5eb}.statusbar button{height:22px;display:flex;align-items:center;gap:5px;border-radius:4px;padding:3px 5px;color:#8b98a9;font-size:9px}.statusbar button i svg{width:13px;height:13px}.progress-toast{position:absolute;bottom:78px;left:50%;transform:translateX(-50%);width:325px;background:#fffefb;border:1px solid #e8dfcd;border-radius:7px;box-shadow:0 5px 20px #23324714;display:flex;align-items:center;padding:14px;gap:12px;z-index:4;overflow:hidden}.progress-toast strong{display:block;font-size:10px;font-weight:550;color:#78623d}.progress-toast span:not(.spinner){display:block;font-size:8px;color:#a89981;margin-top:5px}.progress-toast .icon-button{margin-left:auto}.spinner{width:18px;height:18px;border:2px solid #eedebd;border-top-color:#bc9347;border-radius:50%;animation:spin 1s linear infinite;flex-shrink:0}@keyframes spin{to{transform:rotate(360deg)}}.progress-track{position:absolute;bottom:0;left:0;right:0;height:2px;background:#efe9dd}.progress-track span{height:2px;background:#d7ae61;width:0;margin:0!important;transition:width .2s}.probe-card{position:absolute;left:65px;bottom:115px;background:#fffefceF;border:1px solid #e2d9c5;border-radius:6px;box-shadow:0 3px 9px #00000008;padding:12px;min-width:170px;backdrop-filter:blur(8px);font-size:9px;line-height:1.7;color:#85909d}.probe-card strong{display:block;font-size:13px;font-weight:500;color:#6e603f;margin:3px 0}.probe-card small{font:8px var(--mono);display:block;color:#a1a9b3}.probe-card button{position:absolute;top:3px;right:3px}.solver-panel{height:145px;flex-shrink:0;background:#fcfdff;border-top:1px solid #dce2ea}.solver-panel-title{height:32px;display:flex;align-items:center;padding:0 14px;gap:16px;border-bottom:1px solid #e7ebf1;font-size:9px}.solver-panel-title strong{font-size:10px;font-weight:550;color:#65758a}.solver-panel-title>span{color:#9aa7b8}.solver-panel-content{display:flex;gap:20px;height:110px;padding:12px 18px}.solver-panel-content>div:first-child{flex:1;overflow:auto;font:9px/1.8 var(--mono);color:#90a0b2}.convergence-chart{width:325px;border-left:1px solid #e4eaf1;padding-left:17px;font-size:8px;color:#97a4b3}.convergence-chart svg{width:100%;height:70px}.toast-stack{position:fixed;bottom:43px;right:296px;z-index:20;display:flex;flex-direction:column;align-items:flex-end;gap:7px;max-width:390px;pointer-events:none}.toast{background:#353d48;color:#e8edf4;border:1px solid #505b6a;font-size:11px;line-height:1.5;padding:12px 16px;border-radius:6px;box-shadow:0 6px 22px #15233726;animation:toastin .15s ease-out}.toast.error{background:#714941;border-color:#93665c}.toast.success{background:#395b50;border-color:#567a6e}@keyframes toastin{from{transform:translateY(5px);opacity:0}to{transform:translateY(0);opacity:1}}dialog{border:1px solid #dbe2eb;border-radius:11px;padding:0;box-shadow:0 20px 90px #17243345;width:min(530px,95vw);max-height:85vh;color:var(--ink);background:#fff}dialog::backdrop{background:#1a26364d;backdrop-filter:blur(3px)}.dialog-inner{padding:23px}.dialog-title{display:flex;align-items:center;justify-content:space-between;margin-bottom:18px}.dialog-title h2{font-size:18px;font-weight:550;letter-spacing:-.3px;margin:0;color:#47586c}.dialog-title .icon-button{font-size:22px}.dialog-copy{font-size:11px;color:#8996a6;line-height:1.8;margin:0 0 18px}.dialog-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:10px}.shape-card{display:flex;flex-direction:column;align-items:center;justify-content:center;gap:10px;padding:20px 10px;border:1px solid #e0e6ed;border-radius:6px;font-size:11px;color:#7b8b9d;background:#fbfcfe}.shape-card i svg{height:34px;width:34px;stroke-width:1.2;color:#a89061}.shape-card:hover{background:#fff8e9;border-color:#e3c98f}.dialog-actions{display:flex;justify-content:flex-end;gap:8px;margin-top:20px}.file-actions{display:flex;flex-direction:column;gap:5px}.file-actions>button{display:flex;gap:12px;align-items:center;border:1px solid #e9edf2;padding:13px;border-radius:6px;font-size:11px;text-align:left;color:#6c7f93}.file-actions>button i svg{width:20px;height:20px}.file-actions>button small{margin-left:auto;color:#a0adbc;font-size:9px}.command-input{width:100%;height:39px;font-size:12px;margin-bottom:13px}.command-results{max-height:350px;overflow:auto}.command-item{display:flex;align-items:center;gap:9px;padding:10px;border-radius:5px;width:100%;font-size:11px;color:#6e8095;text-align:left}.command-item kbd{margin-left:auto}.shortcut-table{width:100%;border-collapse:collapse;font-size:11px;color:#7d8c9e}.shortcut-table td{padding:8px 0;border-bottom:1px solid #edf0f4}.shortcut-table td:last-child{text-align:right}.about-brand{font-size:30px;color:#b08b4c;font-weight:600;letter-spacing:3px;margin:8px 0}.about-subtitle{color:#8b98a9;font-size:12px;margin-bottom:20px}.about-tag{display:inline-block;color:#9c855c;background:#faf3e7;padding:5px 8px;border:1px solid #ebddc2;border-radius:4px;font-size:9px;margin-bottom:14px}.empty-state{position:absolute;inset:0;display:flex;flex-direction:column;align-items:center;justify-content:center;background:#f4f7faf2;color:#8b98a9}.empty-state h2{font-size:21px;font-weight:400;color:#728398;letter-spacing:-.4px}.empty-state p{font-size:11px;margin:0 0 20px}.empty-icon{display:flex;align-items:center;justify-content:center;background:#ebeef2;border-radius:50%;width:75px;height:75px;color:#a5b1bf}.empty-icon i svg{height:38px;width:38px;stroke-width:1}.danger{color:#b16b62!important}.example-card{display:flex;align-items:center;gap:16px;width:100%;padding:18px;border:1px solid #e1e6ed;border-radius:7px;margin:10px 0;text-align:left;background:#fbfcfe}.example-card>i svg{width:40px;height:40px;color:#c0a169;stroke-width:1.2}.example-card strong{font-size:13px;font-weight:500;color:#60748b;display:block;margin-bottom:5px}.example-card small{font-size:10px;color:#9ba7b7}.display-settings{display:grid;gap:11px}.display-settings .check-line{margin:0}.download-notice{font-size:9px;color:#8c99a9;line-height:1.6;margin:13px 0 0}.error-panel{position:absolute;inset:0;display:flex;align-items:center;justify-content:center;text-align:center;z-index:50;background:#f5f7fa;padding:30px;color:#926659}
@media(min-width:1600px){.left-panel{width:246px;min-width:246px}.right-panel{width:300px;min-width:300px}.ribbon-group{padding-left:20px;padding-right:20px}.ribbon-button{min-width:62px}.viewport-heading{left:32px;top:27px}.viewcube{right:32px;top:75px;width:91px;height:101px}.result-legend{right:35px;top:227px}.legend-scale{height:207px}.inspector-section{padding:18px 19px}.viewport-bottom{bottom:20px}.mode-switch button{padding:10px 22px}.toast-stack{right:318px}}
@media(max-width:1250px){.left-panel{width:200px;min-width:200px}.right-panel{width:253px;min-width:253px}.brand strong span,.local-tag{display:none}.ribbon-group{padding-left:8px;padding-right:8px}.ribbon-button{min-width:49px;padding-left:5px;padding-right:5px}.ribbon-note{display:none}.viewport-heading h1{font-size:20px}.projection-button{bottom:45px}.navigation-hint{font-size:7px}.inspector-section{padding:14px}.legend-scale{height:155px}.result-legend{right:17px;top:203px}.viewcube{right:20px;width:68px;height:84px}.toast-stack{right:268px}.mode-switch button{padding:8px 12px}.titlebar{gap:10px}.engine-indicator{margin-right:9px}}
@media(max-height:800px){.inspector-section{padding-top:12px;padding-bottom:12px}.inspector-section.compact{padding-top:11px;padding-bottom:11px}.form-field{margin-bottom:9px}.section-heading{margin-bottom:10px}.physics-toggle{margin-bottom:12px}.viewport-tools{top:130px}.viewport-heading{top:20px}.result-value{font-size:23px}.inspector-note{padding-top:8px;padding-bottom:8px}.result-legend{top:194px}.legend-scale{height:145px}.viewcube{top:63px}.selection-card{margin-bottom:10px}}