.viewport{display:grid;grid-template-rows:30px minmax(0,1fr);min-height:0;min-width:0;background:var(--c-canvas)}.viewport__bar{display:flex;align-items:center;gap:var(--sp-4);padding:0 var(--sp-4);background:var(--c-chrome);border-bottom:1px solid var(--c-line)}.viewport__name{font-size:var(--fs-micro);font-weight:600;letter-spacing:var(--ls-label);text-transform:uppercase}.viewport__sub{font-family:var(--f-mono);font-size:var(--fs-micro);color:var(--c-ink-4);letter-spacing:.02em}.viewport__tools{margin-left:auto;display:flex;gap:0}.toggle{height:20px;padding:0 9px;border:1px solid var(--c-line-2);border-left-width:0;background:var(--c-chrome);cursor:pointer;font-size:var(--fs-micro);letter-spacing:var(--ls-label);text-transform:uppercase;font-weight:600;color:var(--c-ink-3)}.toggle:first-child{border-left-width:1px;border-radius:var(--r) 0 0 var(--r)}.toggle:last-child{border-radius:0 var(--r) var(--r) 0}.toggle:hover{background:var(--c-chrome-2)}.toggle--on{background:var(--c-ink);border-color:var(--c-ink);color:var(--c-ink-inv)}.viewport__stage{position:relative;min-height:0;min-width:0;overflow:hidden}.viewport__stage svg{display:block;width:100%;height:100%}.titleblock{position:absolute;right:var(--sp-4);bottom:var(--sp-4);width:264px;background:#fffffff0;border:1px solid var(--c-line-2);border-radius:var(--r);-webkit-backdrop-filter:blur(2px);backdrop-filter:blur(2px)}.titleblock__head{display:flex;align-items:center;justify-content:space-between;padding:6px var(--sp-3);border-bottom:1px solid var(--c-line)}.titleblock__title{font-size:var(--fs-micro);font-weight:600;letter-spacing:var(--ls-label);text-transform:uppercase}.titleblock__logo{height:9px;width:auto;opacity:.85}.titleblock__rows{padding:4px var(--sp-3) 8px}.tb-row{display:flex;justify-content:space-between;gap:var(--sp-3);padding:3px 0;border-bottom:1px dotted var(--c-line);font-size:var(--fs-sm)}.tb-row:last-child{border-bottom:0}.tb-row__k{color:var(--c-ink-3)}.tb-row__v{font-family:var(--f-mono);font-variant-numeric:tabular-nums;color:var(--c-ink)}.viewtabs{display:flex}.viewtab{height:22px;padding:0 var(--sp-3);border:1px solid var(--c-line-2);border-left-width:0;background:var(--c-chrome);cursor:pointer;font-size:var(--fs-micro);font-weight:600;letter-spacing:var(--ls-label);text-transform:uppercase;color:var(--c-ink-2)}.viewtab:first-child{border-left-width:1px;border-radius:var(--r) 0 0 var(--r)}.viewtab:last-child{border-radius:0 var(--r) var(--r) 0}.viewtab:hover{background:var(--c-chrome-2)}.viewtab--on{background:var(--c-ink);border-color:var(--c-ink);color:var(--c-ink-inv)}.dreid{position:absolute;top:0;right:0;bottom:0;left:0}.dreid canvas{cursor:grab}.dreid canvas:active{cursor:grabbing}.dreid-laedt{position:absolute;top:0;right:0;bottom:0;left:0;display:grid;place-items:center;font-size:var(--fs-micro);letter-spacing:var(--ls-label);text-transform:uppercase;color:var(--c-ink-4)}.toolfield{display:flex;align-items:center;height:20px;margin-right:var(--sp-3);border:1px solid var(--c-line-2);border-radius:var(--r);background:var(--c-chrome);overflow:hidden}.toolfield:focus-within{border-color:var(--c-ink)}.toolfield__key{padding:0 6px;font-size:var(--fs-micro);font-weight:600;letter-spacing:var(--ls-label);text-transform:uppercase;color:var(--c-ink-3);border-right:1px solid var(--c-line);align-self:stretch;display:flex;align-items:center}.toolfield input{width:40px;border:0;outline:0;background:transparent;padding:0 4px;text-align:right;font-family:var(--f-mono);font-size:var(--fs-sm);font-variant-numeric:tabular-nums}.toolfield input::-webkit-outer-spin-button,.toolfield input::-webkit-inner-spin-button{-webkit-appearance:none;margin:0}.toolfield input[type=number]{-moz-appearance:textfield}.toolfield__unit{padding:0 6px 0 2px;font-family:var(--f-mono);font-size:var(--fs-micro);color:var(--c-ink-4)}.zeichnung{cursor:grab;touch-action:none}.zeichnung:active{cursor:grabbing}.osb-faden{position:absolute;top:0;right:0;bottom:0;left:0;width:100%;height:100%;pointer-events:none}.osb-faden__marker{fill:none;stroke:#34b89b;stroke-width:1.6}.osb-faden__zu{fill:none;stroke:#34b89b;stroke-width:2}.dreid--zeichnen canvas,.dreid--zeichnen canvas:active{cursor:default}.osb-hinweis{position:absolute;left:16px;bottom:16px;z-index:3;margin:0;padding:6px 9px;max-width:60%;border:1px solid var(--c-line, #c6ced4);border-radius:3px;background:var(--c-panel, #fff);box-shadow:0 2px 10px #00000029;font-size:var(--fs-micro, 11px);color:#b3261e}