.fped-root{--fped-bg:#faf6f0;--fped-surface:#fffdf9;--fped-surface-2:#f0e9df;--fped-border:#e5ded3;--fped-border-strong:#d6ccbd;--fped-text:#3b322c;--fped-text-2:#6e6259;--fped-text-3:#a3968a;--fped-accent:oklch(52% .105 44);--fped-accent-soft:#f5ebe2;--fped-accent-hover:oklch(45% .11 44);--fped-danger:#dc2626;--fped-danger-soft:#fee2e2;--fped-canvas:#faf5ec;--fped-radius:10px;--fped-radius-sm:7px}.fped-root[data-theme=dark]{--fped-bg:#0f1217;--fped-surface:#161a21;--fped-surface-2:#1d222b;--fped-border:#262c37;--fped-border-strong:#353d4b;--fped-text:#e7ebf3;--fped-text-2:#aab3c2;--fped-text-3:#6e7787;--fped-accent:#818cf8;--fped-accent-soft:#232744;--fped-accent-hover:#6f7af0;--fped-danger:#f87171;--fped-danger-soft:#2c1d1f;--fped-canvas:#14171d}.fped-root{background:var(--fped-bg);color:var(--fped-text);flex-direction:column;height:100%;min-height:0;font-family:Inter,-apple-system,system-ui,Segoe UI,sans-serif;font-size:14px;display:flex;overflow:hidden}.fped-workspace{flex:1;min-height:0;display:flex}.fped-topbar{background:var(--fped-surface);border-bottom:1px solid var(--fped-border);z-index:20;flex:none;align-items:center;gap:12px;height:52px;padding:0 12px;display:flex;position:relative}.fped-topbar-group{align-items:center;gap:4px;display:flex}.fped-topbar-spacer{flex:1}.fped-tb-sep{background:var(--fped-border);flex:none;width:1px;height:20px;margin:0 6px}.fped-tb-btn{border-radius:var(--fped-radius-sm);min-width:34px;height:34px;color:var(--fped-text-2);cursor:pointer;white-space:nowrap;background:0 0;border:0;justify-content:center;align-items:center;gap:7px;padding:0 8px;font-family:inherit;font-size:13px;font-weight:500;display:inline-flex}.fped-tb-btn:hover:not(:disabled){background:var(--fped-surface-2);color:var(--fped-text)}.fped-tb-btn:disabled{opacity:.4;cursor:default}.fped-tb-btn.is-active,.fped-tb-btn.is-active:hover{background:var(--fped-accent-soft);color:var(--fped-accent)}.fped-tb-btn svg{flex:none;width:17px;height:17px}.fped-seg{background:var(--fped-surface-2);border-radius:var(--fped-radius-sm);border:0;align-items:center;gap:2px;min-width:0;margin:0;padding:2px;display:inline-flex}.fped-seg-btn{color:var(--fped-text-2);cursor:pointer;background:0 0;border:0;border-radius:5px;height:26px;padding:0 9px;font-family:inherit;font-size:12px;font-weight:600}.fped-seg-btn.is-active{background:var(--fped-surface);color:var(--fped-accent)}.fped-toolrail{background:var(--fped-surface);border-right:1px solid var(--fped-border);z-index:10;flex-direction:column;flex:none;gap:2px;width:64px;padding:8px 0;display:flex;overflow-y:auto}.fped-tool-btn{border-radius:var(--fped-radius-sm);width:54px;height:50px;color:var(--fped-text-2);cursor:pointer;background:0 0;border:0;flex-direction:column;flex:none;justify-content:center;align-items:center;gap:3px;margin:0 auto;font-family:inherit;font-size:12.5px;display:flex}.fped-tool-btn:hover{background:var(--fped-surface-2);color:var(--fped-text)}.fped-tool-btn.is-active,.fped-tool-btn.is-active:hover{background:var(--fped-accent-soft);color:var(--fped-accent)}.fped-tool-btn svg{width:20px;height:20px}.fped-panel{background:var(--fped-surface);flex-direction:column;flex:none;min-height:0;display:flex}.fped-panel-library{border-right:1px solid var(--fped-border);width:252px}.fped-panel-properties{border-left:1px solid var(--fped-border);width:232px}.fped-panel-header{border-bottom:1px solid var(--fped-border);flex:none;justify-content:space-between;align-items:center;gap:8px;height:44px;padding:0 12px;display:flex}.fped-panel-title{color:var(--fped-text);margin:0;font-size:13.5px;font-weight:600}.fped-close-btn{border-radius:var(--fped-radius-sm);width:28px;height:28px;color:var(--fped-text-3);cursor:pointer;background:0 0;border:0;justify-content:center;align-items:center;font-size:16px;line-height:1;display:inline-flex}.fped-close-btn:hover{background:var(--fped-surface-2);color:var(--fped-text)}.fped-panel-body{flex:1;min-height:0;padding:12px;overflow-y:auto}.fped-cat-title{letter-spacing:.02em;color:var(--fped-text-2);text-transform:none;margin:14px 0 8px;font-size:12px;font-weight:600}.fped-cat-title:first-child{margin-top:0}.fped-lib-grid{grid-template-columns:repeat(3,1fr);gap:6px;display:grid}.fped-lib-item{border:1px solid var(--fped-border);border-radius:var(--fped-radius-sm);background:var(--fped-surface);color:var(--fped-text);text-align:center;cursor:pointer;flex-direction:column;align-items:center;gap:4px;padding:8px 3px 6px;font-family:inherit;font-size:12px;line-height:1.25;display:flex;overflow:hidden}.fped-lib-item:hover{background:var(--fped-accent-soft);border-color:var(--fped-accent)}.fped-lib-item canvas{flex:none;width:56px;height:56px}.fped-lib-item span{-webkit-line-clamp:2;-webkit-box-orient:vertical;display:-webkit-box;overflow:hidden}.fped-field{flex-direction:column;gap:5px;margin-bottom:12px;display:flex}.fped-field label,.fped-field .fped-field-label{color:var(--fped-text-2);font-size:12px}.fped-field input[type=text],.fped-field input[type=number]{border:1px solid var(--fped-border);border-radius:var(--fped-radius-sm);background:var(--fped-surface);height:30px;color:var(--fped-text);padding:0 8px;font-family:inherit;font-size:13px}.fped-field input[type=range]{accent-color:var(--fped-accent)}.fped-field-row{align-items:center;gap:6px;display:flex}.fped-swatch-row{flex-wrap:wrap;gap:6px;display:flex}.fped-swatch{border:1px solid var(--fped-border);cursor:pointer;border-radius:6px;width:24px;height:24px;padding:0}.fped-swatch.is-active{outline:2px solid var(--fped-accent);outline-offset:1px}.fped-danger-btn{border:1px solid var(--fped-danger);border-radius:var(--fped-radius-sm);background:var(--fped-danger-soft);width:100%;height:32px;color:var(--fped-danger);cursor:pointer;justify-content:center;align-items:center;gap:6px;margin-top:4px;font-family:inherit;font-size:12.5px;font-weight:600;display:inline-flex}.fped-danger-btn:hover{filter:brightness(.96)}.fped-readonly{color:var(--fped-text);background:var(--fped-surface-2);border-radius:var(--fped-radius-sm);padding:6px 8px;font-size:13px}.fped-canvas-container{background:var(--fped-canvas);flex:1;min-width:0;position:relative;overflow:hidden}.fped-canvas{width:100%;height:100%;display:block}.fped-zoom-controls{z-index:5;flex-direction:column;gap:4px;display:flex;position:absolute;bottom:14px;right:14px}.fped-zoom-btn{border:1px solid var(--fped-border);border-radius:var(--fped-radius-sm);background:var(--fped-surface);width:34px;height:34px;color:var(--fped-text-2);cursor:pointer;justify-content:center;align-items:center;font-family:inherit;font-size:15px;display:inline-flex;box-shadow:0 1px 2px #0000001f}.fped-zoom-btn:hover{background:var(--fped-surface-2);color:var(--fped-text)}.fped-statusbar{background:var(--fped-surface);border-top:1px solid var(--fped-border);height:28px;color:var(--fped-text-3);white-space:nowrap;flex:none;align-items:center;gap:18px;padding:0 14px;font-size:11.5px;display:flex;overflow:hidden}.fped-statusbar-hint{text-overflow:ellipsis;overflow:hidden}.fped-statusbar-right{flex:none;gap:14px;margin-left:auto;display:flex}.fped-overlay{z-index:50;background:#00000073;justify-content:center;align-items:center;display:flex;position:fixed;inset:0}.fped-modal{background:var(--fped-surface);border:1px solid var(--fped-border);border-radius:var(--fped-radius);width:min(420px,100vw - 32px);padding:20px;box-shadow:0 12px 40px #00000059}.fped-modal-title{color:var(--fped-text);margin:0 0 6px;font-size:15px;font-weight:600}.fped-modal-body{color:var(--fped-text-2);font-size:13px;line-height:1.5}@media (width<=900px){.fped-tb-btn.has-label span{display:none}.fped-panel-library,.fped-panel-properties{z-index:15;position:absolute;top:52px;bottom:28px;box-shadow:0 4px 14px #00000040}.fped-panel-library{left:64px}.fped-panel-properties{right:0}}.fped-menu-wrap{display:inline-flex;position:relative}.fped-menu{z-index:30;background:var(--fped-surface);border:1px solid var(--fped-border);border-radius:var(--fped-radius);flex-direction:column;min-width:190px;padding:6px;display:flex;position:absolute;top:calc(100% + 6px);left:0;box-shadow:0 12px 40px #00000040}.fped-menu-right{left:auto;right:0}.fped-menu-item{text-align:left;border-radius:var(--fped-radius-sm);width:100%;color:var(--fped-text);cursor:pointer;background:0 0;border:0;padding:8px 10px;font-family:inherit;font-size:13px;display:block}.fped-menu-item:hover{background:var(--fped-accent-soft);color:var(--fped-accent)}.fped-modal-lg{width:min(560px,100vw - 32px);padding-top:28px;position:relative}.fped-modal-close{position:absolute;top:10px;right:10px}.fped-table{border-collapse:collapse;width:100%;margin:10px 0;font-size:13px}.fped-table th,.fped-table td{text-align:left;border-bottom:1px solid var(--fped-border);color:var(--fped-text);padding:8px 10px}.fped-table th{color:var(--fped-text-2);text-transform:uppercase;letter-spacing:.04em;font-size:11.5px;font-weight:600}.fped-table-actions{gap:6px;display:flex}.fped-hint{color:var(--fped-text-3);margin-top:8px;font-size:12px}.fped-kbd{color:var(--fped-text-2);white-space:nowrap;font-family:ui-monospace,SF Mono,Menlo,monospace;font-size:12px}.fped-primary-btn{border-radius:var(--fped-radius-sm);background:var(--fped-accent);color:#fff;cursor:pointer;border:0;justify-content:center;align-items:center;height:34px;padding:0 14px;font-family:inherit;font-size:13px;font-weight:600;display:inline-flex}.fped-primary-btn:hover:not(:disabled){background:var(--fped-accent-hover)}.fped-primary-btn:disabled{opacity:.4;cursor:default}.fped-danger-text{color:var(--fped-danger)}.fped-statusbar-btn{color:var(--fped-text-3);cursor:pointer;white-space:nowrap;background:0 0;border:0;padding:0;font-family:inherit;font-size:11.5px}.fped-statusbar-btn:hover{color:var(--fped-accent)}.fped-trace-controls{z-index:5;background:var(--fped-surface);border:1px solid var(--fped-border);border-radius:var(--fped-radius-sm);align-items:center;gap:10px;padding:8px 10px;display:flex;position:absolute;top:14px;left:14px;box-shadow:0 4px 14px #00000026}.fped-trace-file{cursor:pointer;color:var(--fped-text-2);font-size:12.5px}.fped-trace-file input[type=file]{display:none}.fped-trace-file:hover{color:var(--fped-accent)}.fped-trace-opacity{color:var(--fped-text-2);align-items:center;gap:6px;font-size:12px;display:inline-flex}.fped-trace-opacity input[type=range]{width:90px;accent-color:var(--fped-accent)}.fped-trace-remove{color:var(--fped-danger);cursor:pointer;background:0 0;border:0;font-family:inherit;font-size:12px}.fped-canvas-grid-bg{background-color:var(--fped-canvas);background-image:linear-gradient(var(--fped-border) 1px, transparent 1px), linear-gradient(90deg, var(--fped-border) 1px, transparent 1px), linear-gradient(var(--fped-border-strong) 1px, transparent 1px), linear-gradient(90deg, var(--fped-border-strong) 1px, transparent 1px);opacity:.55;background-size:20px 20px,20px 20px,100px 100px,100px 100px;position:absolute;inset:0}.fped-export-grid{grid-template-columns:repeat(3,1fr);gap:10px;margin:14px 0 10px;display:grid}@media (width<=640px){.fped-export-grid{grid-template-columns:repeat(2,1fr)}}.fped-export-card{border:1px solid var(--fped-border);border-radius:var(--fped-radius);background:var(--fped-surface);color:var(--fped-text);text-align:left;cursor:pointer;flex-direction:column;align-items:flex-start;gap:3px;padding:12px;font-family:inherit;transition:border-color .15s,background-color .15s,transform .1s;display:flex}.fped-export-card:hover{border-color:var(--fped-accent);background:var(--fped-accent-soft)}.fped-export-card:active{transform:scale(.98)}.fped-export-format{letter-spacing:.02em;color:var(--fped-accent);font-size:17px;font-weight:700}.fped-export-kind{letter-spacing:.05em;text-transform:uppercase;color:var(--fped-text-3);font-size:11px;font-weight:600}.fped-export-note{color:var(--fped-text-2);font-size:12px;line-height:1.4}.fped-export-cta{color:var(--fped-accent);opacity:0;margin-top:6px;font-size:11.5px;font-weight:600;transition:opacity .15s}.fped-export-card:hover .fped-export-cta,.fped-export-card:focus-visible .fped-export-cta{opacity:1}.fped-drag-badge{z-index:6;pointer-events:none;background:var(--fped-surface);border:1px dashed var(--fped-accent);border-radius:var(--fped-radius-sm);color:var(--fped-accent);white-space:nowrap;padding:4px 8px;font-size:11.5px;font-weight:600;position:absolute}.fped-tb-btn:active:not(:disabled),.fped-tool-btn:active,.fped-menu-item:active,.fped-seg-btn:active,.fped-primary-btn:active:not(:disabled),.fped-danger-btn:active,.fped-zoom-btn:active,.fped-export-card:active{transform:scale(.97)}.fped-tb-btn.is-confirming,.fped-tb-btn.is-confirming:hover{background:var(--fped-danger-soft);color:var(--fped-danger);font-weight:700}.fped-canvas-container[data-tool=select]{cursor:default}.fped-canvas-container[data-tool=pan]{cursor:grab}.fped-canvas-container[data-tool=pan]:active{cursor:grabbing}.fped-canvas-container[data-tool=wall],.fped-canvas-container[data-tool=room],.fped-canvas-container[data-tool=dimension]{cursor:crosshair}.fped-canvas-container[data-tool=door],.fped-canvas-container[data-tool=window]{cursor:copy}.fped-canvas-container[data-tool=text]{cursor:text}.fped-canvas-container[data-tool=erase]{cursor:pointer}.fped-lib-item:active{background:var(--fped-accent-soft);border-color:var(--fped-accent);transform:scale(.96)}