:root{color-scheme:light dark;--background: #f7f4ea;--grid-dot: #d8d2bd;--node-fill: #fffdf6;--node-border: #c9c2a8;--node-border-selected: #3b6fd6;--node-text: #2a2a26;--link-stroke: #9a9280;--toolbar-bg: rgba(255, 255, 255, .9);--toolbar-border: #d8d2bd;--lasso-border: #3b6fd6;--lasso-fill: rgba(59, 111, 214, .12)}@media(prefers-color-scheme:dark){:root{--background: #1c1b18;--grid-dot: #38362f;--node-fill: #2a2924;--node-border: #4a473c;--node-border-selected: #6ea1ff;--node-text: #ece7d8;--link-stroke: #6f6a58;--toolbar-bg: rgba(30, 29, 26, .9);--toolbar-border: #4a473c;--lasso-border: #6ea1ff;--lasso-fill: rgba(110, 161, 255, .16)}}*{box-sizing:border-box}html,body{margin:0;height:100%;overflow:hidden;font-family:-apple-system,Helvetica Neue,Helvetica,Arial,sans-serif;background:var(--background)}#app{height:100%}.canvas-view{position:relative;height:100%}#viewport{position:relative;width:100vw;height:100vh;overflow:hidden;touch-action:none}#world{position:absolute;top:0;left:0;width:1px;height:1px;transform-origin:0 0;background-image:radial-gradient(var(--grid-dot) 1px,transparent 1px);background-size:32px 32px}#links-layer{position:absolute;top:0;left:0;width:1px;height:1px;overflow:visible;pointer-events:none}.link-line{stroke:var(--link-stroke);stroke-width:1.5px;vector-effect:non-scaling-stroke;fill:none}.link-line.dashed{stroke-dasharray:6 4}.link-line--pending{pointer-events:none;stroke-dasharray:4 4}.selected .link-line{stroke:var(--node-border-selected);stroke-width:2.5px}.link-hit{stroke:transparent;stroke-width:14px;vector-effect:non-scaling-stroke;pointer-events:stroke;cursor:pointer}.link-arrow{fill:var(--link-stroke)}.selected 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.node__resize-handle{display:block}.node__link-handle{position:absolute;bottom:-7px;left:50%;width:14px;height:14px;margin-left:-7px;border-radius:50%;background:var(--node-border-selected);border:2px solid var(--node-fill);cursor:crosshair;display:none}.node.link-source .node__link-handle{display:block}.context-menu{position:fixed;z-index:20;display:flex;flex-direction:column;min-width:200px;padding:4px;background:var(--toolbar-bg);border:1px solid var(--toolbar-border);border-radius:8px;-webkit-backdrop-filter:blur(6px);backdrop-filter:blur(6px);box-shadow:0 4px 16px #00000026}.context-menu button{text-align:left;padding:6px 10px;border:0;background:transparent;border-radius:4px;font-size:13px;color:var(--node-text);cursor:pointer}.context-menu button:hover{background:var(--node-border)}.node--measurer{position:fixed;visibility:hidden;pointer-events:none}#lasso{position:fixed;border:1px solid var(--lasso-border);background:var(--lasso-fill);pointer-events:none}#toolbar{position:fixed;top:12px;left:12px;display:flex;gap:4px;padding:4px;background:var(--toolbar-bg);border:1px solid var(--toolbar-border);border-radius:8px;-webkit-backdrop-filter:blur(6px);backdrop-filter:blur(6px)}#toolbar button{width:32px;height:32px;border:0;background:transparent;border-radius:6px;font-size:16px;cursor:pointer;color:var(--node-text)}#toolbar button:hover:not(:disabled){background:var(--node-border)}#toolbar button:disabled{opacity:.35;cursor:default}#toolbar #document-name{border:0;background:transparent;font-size:14px;font-weight:600;color:var(--node-text);width:180px;padding:0 8px}#toolbar #document-name:focus{outline:none;background:var(--node-fill);border-radius:4px}#save-status{align-self:center;padding:0 8px;font-size:12px;color:var(--node-text);opacity:.6;white-space:nowrap}#save-status[data-status=error]{color:#c0392b;opacity:1}.auth-view{height:100%;display:flex;align-items:center;justify-content:center}.auth-form{display:flex;flex-direction:column;gap:8px;width:260px;padding:24px;background:var(--node-fill);border:1px solid var(--node-border);border-radius:12px}.auth-form h1{margin:0 0 12px;font-size:20px;color:var(--node-text)}.auth-form label{font-size:13px;color:var(--node-text)}.auth-form input{padding:8px;border:1px solid var(--node-border);border-radius:6px;background:var(--background);color:var(--node-text);font-size:14px}.auth-form button{margin-top:8px;padding:8px;border:0;border-radius:6px;background:var(--node-border-selected);color:#fff;font-size:14px;cursor:pointer}.auth-form button:disabled{opacity:.6;cursor:default}.auth-error{margin:4px 0 0;color:#c0392b;font-size:13px}.documents-view{height:100%;overflow-y:auto;padding:32px;color:var(--node-text)}.documents-header{display:flex;align-items:center;justify-content:space-between;max-width:640px;margin:0 auto 24px}.documents-header h1{margin:0;font-size:22px}.documents-header__actions{display:flex;gap:8px}.documents-header__actions button{padding:8px 14px;border:1px solid var(--node-border);border-radius:6px;background:var(--node-fill);color:var(--node-text);cursor:pointer}.documents-header__actions .new-document{background:var(--node-border-selected);border-color:var(--node-border-selected);color:#fff}.documents-list{list-style:none;margin:0 auto;padding:0;max-width:640px}.document-row{display:flex;align-items:center;gap:12px;padding:12px 16px;margin-bottom:8px;background:var(--node-fill);border:1px solid var(--node-border);border-radius:8px}.document-name{flex:1;cursor:pointer;font-weight:500}.document-date{font-size:12px;opacity:.6}.document-row__actions{display:flex;gap:2px}.document-row__actions button{width:28px;height:28px;border:0;background:transparent;border-radius:6px;cursor:pointer;color:var(--node-text)}.document-row__actions button:hover{background:var(--node-border)}.documents-empty{max-width:640px;margin:24px auto;text-align:center;opacity:.6}
