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span{background:var(--amber);color:#111;width:30px;height:30px}.project-id{color:#929292}.model-section{color:#f5f5f5;background:#151515;min-height:calc(100vh - 52px);padding:14px 16px 20px}.viewer-title{justify-content:space-between;align-items:flex-end;gap:24px;margin-bottom:14px;display:flex}.viewer-title span{color:#8f8f8f;text-transform:uppercase;letter-spacing:.12em;font:700 10px ui-monospace,Consolas,monospace}.viewer-title h1{letter-spacing:-.025em;margin:4px 0 0;font-size:clamp(20px,2.4vw,31px);line-height:1.1}.viewer-downloads{gap:8px;display:flex}.viewer-downloads a{color:#ddd;border:1px solid #444;border-radius:8px;padding:8px 12px;font-size:12px;font-weight:700;text-decoration:none}.viewer-downloads a:hover{border-color:var(--amber);color:var(--amber)}.model-toolbar{border:0;gap:12px;padding:0 0 10px;overflow-x:auto}.model-toolbar button{color:#c6c6c6;text-transform:none;letter-spacing:0;white-space:nowrap;border:0;align-items:center;gap:7px;padding:0;font:600 12px Inter,sans-serif;display:inline-flex}.model-toolbar button i{background:#4b4b4b;border-radius:10px;width:32px;height:18px;transition:all .2s;position:relative}.model-toolbar button i:after{content:"";background:#d9d9d9;border-radius:50%;width:14px;height:14px;transition:all .2s;position:absolute;top:2px;left:2px}.model-toolbar button.active{color:#fff;background:0 0}.model-toolbar button.active i{background:#5aa8d8}.model-toolbar button.active i:after{background:#fff;transform:translate(14px)}.legend{color:#d2d2d2;border:0;gap:14px;padding:0 0 10px;font-size:11px}.legend i{border-radius:0;width:24px;height:4px}.abbreviation-legend{color:#c9c9c9;flex-wrap:wrap;gap:7px 14px;padding:0 0 10px;font-size:11px;display:flex}.abbreviation-legend span{align-items:baseline;gap:5px;display:inline-flex}.abbreviation-legend strong{color:#fff;letter-spacing:.06em;font-size:11px}.coordination-strip{color:#aaa;flex-wrap:wrap;gap:18px;padding:0 0 12px;font-size:11px;display:flex}.model-layout{grid-template-columns:minmax(0,1fr);align-items:stretch;gap:12px;display:grid}.model-shell{background:#1b1b1b;border:1px solid #2d2d2d;border-radius:14px;min-width:0;overflow:hidden}.view-controls{background:#1b1b1b;border-bottom:1px solid #2c2c2c;padding:10px 10px 8px}.view-presets,.zoom-controls,.pan-controls{gap:6px}.model-toolbar button,.view-controls button{border-radius:8px}.view-controls button{color:#ddd;text-transform:none;letter-spacing:0;background:#292929;border-color:#353535;padding:7px 10px;font:700 10px Inter,sans-serif}.view-controls button:hover{border-color:#666}.view-presets .interior-button{color:var(--amber);border-color:#806b2e}.view-status{color:#7f7f7f;font-size:10px}.elevation-datums{border-top:0;border-bottom:1px solid #2c2c2c}.elevation-datums span{border-right-color:#2c2c2c;padding:8px 10px}.elevation-datums small{color:#777}.elevation-datums strong{font-size:11px}.model-canvas{height:min(72vh,760px);min-height:560px}.model-summary{color:#e7e7e7;background:#1e1e1e;border:1px solid #2d2d2d;border-radius:14px;grid-template-columns:repeat(3,1fr);gap:0 18px;padding:16px;display:grid}.model-summary>h2,.model-summary>.count-grid,.model-summary>.model-note{grid-column:1/-1}.model-summary h2{margin:0 0 12px;font-size:18px}.model-summary section{border-top:1px solid #353535;padding:12px 0}.model-summary h3{color:#f2f2f2;margin:0 0 5px;font-size:13px}.model-summary p{color:#a9a9a9;margin:0;font-size:12px;line-height:1.48}.count-grid{border-top:1px solid #353535;border-left:1px solid #353535;grid-template-columns:repeat(2,1fr);margin:4px 0 14px;display:grid}.count-grid span{color:#929292;text-transform:uppercase;border-bottom:1px solid #353535;border-right:1px solid #353535;padding:10px;font-size:10px}.count-grid strong{color:var(--amber);font-size:22px;display:block}.model-summary .model-note{color:#777;border-top:1px solid #353535;padding-top:12px}.scope-section,.routing-section{background:var(--paper)}@media (max-width:980px){.model-layout{grid-template-columns:1fr}.model-summary{grid-template-columns:repeat(2,1fr);gap:0 18px;display:grid}.model-summary>h2,.model-summary>.count-grid,.model-summary>.model-note{grid-column:1/-1}}@media (max-width:620px){.viewer-title{flex-direction:column;align-items:flex-start}.viewer-downloads{width:100%}.viewer-downloads a{text-align:center;flex:1}.coordination-strip{display:block}.coordination-strip span{margin-bottom:5px;display:block}.model-summary{display:block}.model-canvas{min-height:440px}}@property --tw-blur{syntax:"*";inherits:false}@property --tw-brightness{syntax:"*";inherits:false}@property --tw-contrast{syntax:"*";inherits:false}@property --tw-grayscale{syntax:"*";inherits:false}@property --tw-hue-rotate{syntax:"*";inherits:false}@property --tw-invert{syntax:"*";inherits:false}@property --tw-opacity{syntax:"*";inherits:false}@property --tw-saturate{syntax:"*";inherits:false}@property --tw-sepia{syntax:"*";inherits:false}@property --tw-drop-shadow{syntax:"*";inherits:false}@property --tw-drop-shadow-color{syntax:"*";inherits:false}@property --tw-drop-shadow-alpha{syntax:"<percentage>";inherits:false;initial-value:100%}@property --tw-drop-shadow-size{syntax:"*";inherits:false}