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9px;cursor:pointer;transition:background .14s var(--bx-ease),color .14s var(--bx-ease)}.btn-danger:hover{background:var(--bx-status-danger);color:var(--bx-bg)}:is(.btn-quiet,.btn-primary,.btn-danger,.project-row,.tile-open):focus-visible{outline:2px solid var(--bx-accent);outline-offset:2px}.add-form{display:flex;flex-direction:column;gap:12px;padding:14px 12px;background:#c8cede08;border:1px solid var(--bx-border);border-radius:var(--bx-radius-lg)}.add-form label{display:flex;flex-direction:column;gap:5px;font-family:var(--bx-font-mono);font-weight:500;font-size:9px;letter-spacing:.14em;text-transform:uppercase;color:var(--bx-muted)}.add-form input{font-family:var(--bx-font-sans);font-size:13px;color:var(--bx-heading);background:var(--bx-bg);border:1px solid var(--bx-border-strong);border-radius:var(--bx-radius);padding:8px 10px;letter-spacing:normal;text-transform:none}.add-form input::placeholder{color:var(--bx-muted)}.add-form input:focus-visible{outline:none;border-color:var(--bx-accent);box-shadow:0 0 0 3px #b6bdcc29}.form-error{color:var(--bx-status-danger);margin:0;font-size:12.5px;letter-spacing:normal;text-transform:none;font-family:var(--bx-font-sans)}.stage{flex:1;display:flex;flex-direction:column;min-width:0}.stage-head{display:flex;align-items:center;justify-content:space-between;height:64px;flex:none;padding:0 22px;border-bottom:1px solid var(--bx-border);background:var(--bx-bg)}.stage-head h2{font-size:15px;font-weight:600;color:var(--bx-heading);margin:0}.stage-sub{margin:3px 0 0;color:var(--bx-muted);font-family:var(--bx-font-mono);font-size:10px;letter-spacing:.08em;display:flex;align-items:center;gap:8px}.online-dot{width:6px;height:6px;border-radius:50%;background:var(--bx-muted)}.online-dot.is-online{background:var(--bx-status-live);box-shadow:0 0 6px #4af62680}.online-dot.is-offline{background:var(--bx-status-danger)}.stage-empty{flex:1;display:flex;flex-direction:column;align-items:center;justify-content:center;text-align:center;gap:10px;padding:40px}.stage-empty h3{font-family:var(--bx-font-display);font-weight:300;font-size:22px;letter-spacing:.18em;text-transform:uppercase;color:var(--bx-heading);margin:0}.stage-empty p{color:var(--bx-text);max-width:52ch;margin:0}.stage-empty code,.sidebar code{font-family:var(--bx-font-mono);font-size:.9em;color:var(--bx-accent-soft);background:#c8cede12;border-radius:var(--bx-radius);padding:1px 5px}.canvas-wrap{flex:1;min-height:0}.react-flow{background:var(--bx-surface)}.react-flow__viewport{will-change:transform}.react-flow__attribution{display:none}.lane{position:relative;width:100%;height:100%;border:1px solid var(--bx-border);border-radius:var(--bx-radius-lg);background:#01010273}.lane:before{content:"";position:absolute;top:-1px;left:-1px;width:26px;height:26px;border-top:2px solid var(--bx-accent);border-left:2px solid var(--bx-accent);border-top-left-radius:var(--bx-radius-lg)}.lane-head{display:flex;align-items:baseline;gap:18px;padding:20px 28px}.lane-head h2{font-family:var(--bx-font-mono);font-weight:500;font-size:15px;letter-spacing:var(--bx-mono-track);text-transform:uppercase;color:var(--bx-heading);margin:0}.lane-count{font-family:var(--bx-font-mono);color:var(--bx-muted);font-size:11px;letter-spacing:.1em;text-transform:uppercase}.lane-note{color:var(--bx-text);font-size:13px}.tile{display:flex;flex-direction:column}.tile-head{display:flex;align-items:center;justify-content:space-between;gap:8px;padding:0 2px 7px}.tile-title{font-size:13px;font-weight:600;color:var(--bx-heading);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.tile-state .tile-title{font-size:12px;font-weight:500;color:var(--bx-text)}.tile-badge{font-family:var(--bx-font-mono);font-weight:500;font-size:8.5px;letter-spacing:.14em;text-transform:uppercase;color:var(--bx-muted);border:1px solid var(--bx-border-strong);border-radius:999px;padding:2px 8px;flex:none}.tile-open{background:none;border:none;color:var(--bx-muted);font:inherit;font-size:13px;cursor:pointer;min-width:24px;min-height:24px;padding:3px 5px;border-radius:var(--bx-radius);transition:color .14s var(--bx-ease)}.tile-open:hover{color:var(--bx-accent-soft)}.tile-frame{position:relative;overflow:hidden;border-radius:var(--bx-radius);border:1px solid var(--bx-border-strong);background:var(--bx-bg);transition:border-color .16s var(--bx-ease),box-shadow .16s var(--bx-ease)}.react-flow__node.selected .tile-frame,.tile.is-focused .tile-frame{border-color:var(--bx-info);box-shadow:0 0 0 1px var(--bx-info),0 0 24px var(--bx-info-fill)}.tile-frame iframe{border:0;pointer-events:none;display:block;background:#fff}.tile-skeleton{position:absolute;top:0;right:0;bottom:0;left:0;background:linear-gradient(100deg,var(--bx-bg) 40%,rgba(200,206,222,.05) 50%,var(--bx-bg) 60%);background-size:200% 100%;animation:shimmer 1.6s linear infinite}@keyframes shimmer{to{background-position:-200% 0}}.tile-offline{position:absolute;top:0;right:0;bottom:0;left:0;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:6px;color:var(--bx-muted);font-size:12.5px}.tile-offline code{font-family:var(--bx-font-mono);font-size:10px;max-width:90%;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.tile-ghost-body{border-style:dashed;border-color:var(--bx-border-strong);background:#c8cede05;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:6px;color:var(--bx-muted)}.tile-ghost-body p{margin:0;font-size:12px;max-width:80%;text-align:center}.tile-foot{padding:7px 2px 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svg{fill:currentColor}.tile-ink{position:absolute;top:0;right:0;bottom:0;left:0;pointer-events:none}.tile-ink.is-drawing{pointer-events:auto;cursor:crosshair}.ink{position:absolute;top:0;right:0;bottom:0;left:0;width:100%;height:100%;fill:none;stroke-width:2.5;stroke-linecap:round;stroke-linejoin:round}.ink-open,.ink-sent{stroke:var(--bx-info)}.ink-draft{stroke:var(--bx-accent-soft)}.ink-resolved{stroke:var(--bx-status-live);opacity:.55}.ink-pin{position:absolute;transform:translate(-50%,-50%);min-width:20px;height:20px;padding:0 5px;border-radius:999px;border:1px solid var(--bx-info);background:var(--bx-bg);color:var(--bx-info);font-family:var(--bx-font-mono);font-size:10px;font-weight:500;line-height:1;cursor:pointer;pointer-events:auto;display:flex;align-items:center;justify-content:center;transition:background .14s var(--bx-ease),color .14s var(--bx-ease)}.ink-pin:hover{background:var(--bx-info);color:var(--bx-bg)}.ink-pin-resolved{border-color:var(--bx-status-live);color:var(--bx-status-live)}.tool-panel{display:flex;align-items:center;gap:10px;margin:14px}.tool-btn{font-family:var(--bx-font-mono);font-weight:500;font-size:10px;letter-spacing:.14em;text-transform:uppercase;color:var(--bx-text);background:var(--bx-bg);border:1px solid var(--bx-border-strong);border-radius:var(--bx-radius);padding:7px 12px;cursor:pointer;transition:color .16s var(--bx-ease),border-color .16s var(--bx-ease)}.tool-btn:hover{color:var(--bx-heading);border-color:var(--bx-accent)}.tool-btn.is-on{color:var(--bx-info);border-color:var(--bx-info)}.tool-count{font-family:var(--bx-font-mono);font-size:10px;letter-spacing:.12em;text-transform:uppercase;color:var(--bx-info)}.composer{width:min(560px,calc(100vw - 360px));margin:0 0 22px;padding:14px 16px;display:flex;flex-direction:column;gap:10px;background:var(--bx-bg);border:1px solid var(--bx-border-strong);border-radius:var(--bx-radius-lg);box-shadow:0 24px 60px -30px #000000e6}.composer-head{display:flex;align-items:baseline;justify-content:space-between;gap:12px}.composer-target{font-size:13px;font-weight:600;color:var(--bx-heading)}.composer-hint,.composer-keys{font-family:var(--bx-font-mono);font-size:9px;letter-spacing:.12em;text-transform:uppercase;color:var(--bx-muted)}.composer-input{font-family:var(--bx-font-sans);font-size:13px;line-height:1.5;color:var(--bx-heading);background:var(--bx-surface);border:1px solid var(--bx-border-strong);border-radius:var(--bx-radius);padding:9px 11px;resize:vertical}.composer-input::placeholder{color:var(--bx-muted)}.composer-input:focus-visible{outline:none;border-color:var(--bx-info);box-shadow:0 0 0 3px var(--bx-info-fill)}.composer-note{margin:0;font-size:13px;color:var(--bx-text);max-width:62ch}.composer-foot{display:flex;align-items:center;justify-content:space-between;gap:12px}.composer-actions{display:inline-flex;gap:8px}.btn-primary:disabled{opacity:.5;cursor:default}.btn-link{display:inline-flex;align-items:center;text-decoration:none;margin-top:4px}@media(prefers-reduced-motion:reduce){*{animation-duration:.01ms!important;animation-iteration-count:1!important;transition-duration:.01ms!important}.brand-mark{animation:none!important}}