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svg{width:24px;height:24px;display:block}.app-launch-btn{background:transparent;border:none;padding:6px;display:flex;align-items:center;justify-content:center}.app-launch-btn svg{width:24px;height:24px;display:block}.tool-list{list-style:none;padding:0;margin:12px 0;display:flex;flex-direction:column;align-items:center;gap:var(--tool-gap)}.tool-list li{margin:0}.tool-list button{width:var(--tool-button-size);height:var(--tool-button-size);padding:6px;border-radius:8px;border:1px solid rgba(255,255,255,.06);background:transparent;color:var(--white);cursor:pointer;display:flex;align-items:center;justify-content:center}.tool-list button svg{width:var(--tool-icon-size);height:var(--tool-icon-size);display:block}.tool-list button.active{background:#5eead41f;border-color:#5eead466;color:#5eead4}.tool-panel.compact{--tool-button-size: 32px;--tool-icon-size: 20px;--tool-gap: 6px;--panel-padding: 8px 6px}.tool-panel.extra-compact{--tool-button-size: 28px;--tool-icon-size: 18px;--tool-gap: 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svg{width:var(--tool-icon-size);height:var(--tool-icon-size)}#ruler-color-picker{width:40px;height:40px;border:none;border-radius:8px;padding:0;cursor:pointer;background:none;outline:none}#ruler-color-picker::-webkit-color-swatch-wrapper{padding:0;border:none;border-radius:8px}#ruler-color-picker::-webkit-color-swatch{border:none;border-radius:8px}.pan-tool-flyout,.add-room-flyout{position:fixed;display:none;flex-direction:row;flex-wrap:wrap;background:var(--panel-dark);padding:8px;border-radius:8px;box-shadow:0 6px 18px #020617b3;gap:8px;z-index:120;max-width:calc(100vw - 16px)}.ruler-flyout{position:fixed;display:none;flex-direction:row;flex-wrap:wrap;background:var(--panel-dark);padding:8px;border-radius:8px;box-shadow:0 6px 18px #020617b3;gap:8px;z-index:120;max-width:100px}.pan-tool-flyout.visible,.add-room-flyout.visible,.ruler-flyout.visible{display:flex}.snap-btn{width:44px;height:44px;padding:6px;border-radius:8px;border:1px solid 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