:root{--bg:#0b0f14;--panel:#0f1620;--text:#e7eef5;--muted:#93a1b1;--accent:#4cc9f0;--accent-weak:#4cc9f033;--danger:#ff6b6b;--border:#1f2a38}#root{max-width:1100px;margin:0 auto;padding:24px;color:var(--text)}body.canvas-full-active{overflow:hidden}#root.root-full-canvas{max-width:none;margin:0;padding:0;width:100%}#root.root-full-canvas .app{min-height:100vh}#root.root-full-canvas .input-row{display:none}#root.root-full-canvas .layout{margin-top:0;height:100vh;grid-template-columns:280px 1fr;gap:0}#root.root-full-canvas .layout.sidebar-hidden{grid-template-columns:1fr}#root.root-full-canvas .layout.sidebar-hidden .board{grid-column:1/-1}#root.root-full-canvas .board{border-radius:0;border-left:none;border-right:none;height:100vh}#root.root-full-canvas .layout:not(.sidebar-hidden) .board{border-left:1px solid var(--border)}#root.root-full-canvas .board.view-only{border-left:none;border-right:none}.board.board-full{height:100vh}.board.board-full .flow-wrapper{flex:1 1 auto;height:auto;min-height:0}.board-header{padding:12px 16px}#root.root-full-canvas .flow-wrapper{flex:1 1 auto;height:auto;min-height:0}#root.root-full-canvas .sidebar{border-radius:0;height:100vh;border-right:1px solid var(--border)}#root.root-full-canvas .sidebar-inner{height:100vh}.app-header{display:flex;align-items:center;justify-content:space-between;gap:12px;flex-wrap:wrap;padding:6px 12px;background:rgba(12,17,24,.6);border-top:1px solid rgba(76,201,240,.18);border-bottom:1px solid rgba(31,42,56,.85);border-radius:0;font-size:12px;box-shadow:inset 0 -1px 0 rgba(0,0,0,.35)}.app-header-brand{display:inline-flex;align-items:center;gap:8px;color:var(--muted);letter-spacing:.02em}.app-header-title{margin:0;color:var(--text);font-size:13px;font-weight:500}.app-header-divider{color:rgba(231,238,245,.4);font-size:12px}.app-header-tagline{color:var(--muted);font-size:12px}.app-header-home{color:var(--accent);font-size:12px;text-decoration:none;opacity:.85;transition:opacity .2s 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10px;border-radius:8px;border:0;background:transparent;color:var(--text);font:inherit;font-size:12px;font-weight:600;cursor:pointer;text-align:left;transition:background .2s ease,color .2s ease;-webkit-appearance:none;-moz-appearance:none;appearance:none}.app-header-auth-menu-item:focus-visible,.app-header-auth-menu-item:hover{background:rgba(76,201,240,.12);color:var(--accent);outline:none}.app-header-user-avatar{width:28px;height:28px;border-radius:50%;object-fit:cover;border:1px solid hsla(0,0%,100%,.4)}.app-header-user-initial{display:inline-flex;align-items:center;justify-content:center;width:28px;height:28px;border-radius:50%;font-size:13px;font-weight:600;background:rgba(76,201,240,.35);color:#03131d}.app-header-user-meta{display:flex;flex-direction:column;line-height:1.1}.app-header-user-name{color:var(--text);font-size:12px;font-weight:600}.app-header-user-handle{color:var(--muted);font-size:11px}.archive-description{margin:4px 0 0;color:var(--muted);font-size:13px;line-height:1.6;max-width:720px}.archive-actions{display:flex;flex-wrap:wrap;gap:12px;margin:16px 0 20px}.archive-action-primary{display:inline-flex;align-items:center;justify-content:center;padding:10px 20px;border-radius:999px;border:1px solid var(--accent);background:var(--accent);color:#03131d;font-weight:600;font-size:14px;text-decoration:none;box-shadow:0 12px 28px rgba(76,201,240,.32);transition:box-shadow .2s ease,transform .2s ease}.archive-action-primary:hover{box-shadow:0 16px 36px rgba(76,201,240,.45);transform:translateY(-1px);color:#03131d}.archive-card-actions{margin-top:12px;display:flex;flex-wrap:wrap;gap:10px}.archive-link-btn{display:inline-flex;align-items:center;justify-content:center;padding:6px 14px;border-radius:999px;border:1px solid rgba(76,201,240,.22);background:rgba(17,24,33,.72);color:var(--text);font-size:12px;font-weight:500;text-decoration:none;cursor:pointer;transition:border-color .2s ease,color .2s ease,background .2s ease}.archive-link-btn:hover{border-color:var(--accent);color:var(--accent)}.archive-link-btn:disabled{opacity:.6;cursor:not-allowed}.archive-link-btn-danger{border-color:rgba(255,99,132,.35);color:#ff7e95;background:rgba(52,17,28,.78)}.archive-link-btn-danger:hover{border-color:rgba(255,99,132,.55);color:#ff96ab}.archive-card-fork{color:var(--accent)}.archive-empty{display:flex;flex-direction:column;align-items:center;justify-content:center;gap:12px;font-size:13px;color:var(--muted);padding:40px 0;text-align:center}.archive-empty p{margin:0}.board-description-toggle{position:relative}.board-description-toggle.has-description:not(.is-active):after,.board-description-toggle[data-has-description=true]:not(.is-active):after{content:"";position:absolute;top:6px;right:8px;width:6px;height:6px;border-radius:50%;background:var(--accent)}.board-description-editor{margin:0;padding:12px 16px;border:1px solid var(--border);border-radius:12px;background:rgba(13,18,26,.82);display:flex;flex-direction:column;gap:8px;width:100%;max-width:100%;box-sizing:border-box;align-self:stretch}.board-description-label{font-size:12px;font-weight:600;color:var(--muted)}.board-description-textarea{width:100%;min-height:80px;resize:vertical;font:inherit;color:var(--text);background:rgba(5,9,14,.85);border:1px solid var(--border);border-radius:8px;padding:10px 12px;line-height:1.5;box-sizing:border-box}.board-description-textarea:focus{outline:2px solid rgba(76,201,240,.35);outline-offset:2px}.board-description-counter{font-size:11px;color:var(--muted);text-align:right}.share-footer-item-description{margin:4px 0;font-size:12px;line-height:1.5;color:var(--muted);white-space:pre-line}.archive-item-description{margin:6px 0;font-size:13px;line-height:1.6;color:var(--muted);overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.view-description{margin:6px 0 0;padding:10px 14px;border:1px solid var(--border);border-radius:12px;font-size:14px;line-height:1.7;color:var(--muted);white-space:normal;word-break:break-word;overflow-y:auto;max-height:100px;background:rgba(12,17,24,.7)}.view-tags{display:flex;flex-wrap:wrap;gap:6px;margin-top:8px}.view-tag-chip{display:inline-flex;align-items:center;padding:4px 10px;border-radius:999px;border:1px solid rgba(76,201,240,.35);background:rgba(76,201,240,.12);color:var(--text);font-size:12px;letter-spacing:.03em}.share-footer-lazy{padding:8px 0 12px;display:flex;flex-direction:column;align-items:flex-start;gap:8px}.share-footer-hint{margin:0;font-size:12px;color:var(--muted)}.share-footer-load{display:inline-flex;align-items:center;justify-content:center;padding:6px 14px;border-radius:999px;border:1px solid rgba(76,201,240,.25);background:rgba(17,24,33,.72);color:var(--text);font-size:12px;font-weight:600;cursor:pointer;transition:border-color .2s ease,color .2s ease,background .2s ease}.share-footer-load:hover:not(:disabled){border-color:var(--accent);color:var(--accent)}.share-footer-load:disabled{opacity:.6;cursor:not-allowed}.share-footer-search{margin:12px 0 16px;display:flex;flex-direction:column;gap:10px}.share-footer-search-form{display:flex;flex-wrap:wrap;gap:8px;align-items:center}.share-footer-search-input{flex:1 1 240px;min-width:0;background:#0c1118;border:1px solid var(--border);color:var(--text);border-radius:8px;padding:6px 10px;font-size:12px}.share-footer-search-clear,.share-footer-search-submit{flex:0 0 auto;padding:6px 14px;border-radius:999px;font-size:12px;border:1px solid var(--border);background:transparent;color:var(--text);cursor:pointer;transition:border-color .2s ease,color .2s ease,background .2s ease}.share-footer-search-clear:hover:not(:disabled),.share-footer-search-submit:hover{border-color:var(--accent);color:var(--accent)}.share-footer-search-clear:disabled{opacity:.5;cursor:not-allowed}.share-footer-tag-filters{display:flex;flex-wrap:wrap;gap:6px}.share-footer-tag-chip{display:inline-flex;align-items:center;gap:6px;border-radius:999px;padding:4px 10px;font-size:12px;background:rgba(76,201,240,.16);border:1px solid rgba(76,201,240,.38);color:var(--text);cursor:pointer;transition:border-color .2s ease,background .2s ease}.share-footer-tag-chip:hover{border-color:rgba(76,201,240,.75);background:rgba(76,201,240,.28)}.share-footer-tag-chip span{font-size:11px}.share-footer-search-count{margin:0;font-size:12px;color:var(--muted)}