:root{--surface:#fff;--primary:#174c43;--primary-hover:#0f3a33;--primary-text:#fff;--text:#142238;--muted:#566879;--border:#dce5e6;--selected:#e9f3ee;--hover:#f1f5f5;--danger:#b42318;--board:#f7f9f9;--focus:#1f6feb;--space:8px;--radius-surface:14px;--radius-control:8px;--hairline:#14223814;--glass:#ffffffdb;--elev:0 0 0 1px #1422380f, 0 2px 4px #1422380d, 0 12px 32px -8px #14223833;--elev-lg:0 0 0 1px #1422380d, 0 8px 16px -8px #1422381f, 0 32px 64px -24px #1422384d;--shadow:var(--elev);--primary-gradient:linear-gradient(160deg, #2a7a68, #174c43);--font:system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;--text-size:14px;--small-size:12px;--control-height:32px}*{box-sizing:border-box}html,body,#root{height:100%;color:var(--text);font-family:var(--font);font-size:var(--text-size);margin:0}html{background:var(--board)}.app{background:var(--board);height:100%;position:relative;overflow:hidden}.board{touch-action:none;width:100%;height:100%;display:block;position:absolute;inset:0}.board:not([data-tool=select]){cursor:crosshair}.board:focus{outline:none}.brand-lockup{align-items:center;display:inline-flex}.brand-mark{object-fit:contain;flex-shrink:0;display:block}.wordmark .ai{color:var(--primary);letter-spacing:.045em;font-weight:800}.sr-only{clip-path:inset(50%);white-space:nowrap;border:0;width:1px;height:1px;margin:-1px;padding:0;position:absolute;overflow:hidden}.surface{border:1px solid var(--hairline);border-radius:var(--radius-surface);background:var(--surface);box-shadow:var(--shadow)}.floating{z-index:10;padding:calc(var(--space) / 2)}@media (prefers-reduced-motion:no-preference){.floating{animation:.12s ease-out surface-in}}@keyframes surface-in{0%{opacity:0;transform:translateY(4px)}}.control{gap:calc(var(--space) / 2);min-height:var(--control-height);border:1px solid var(--border);border-radius:var(--radius-control);background:var(--surface);color:var(--text);font:inherit;white-space:nowrap;cursor:pointer;flex-shrink:0;justify-content:center;align-items:center;padding:0 12px;text-decoration:none;display:inline-flex}.control:hover:not(:disabled){background:var(--hover)}.control.primary{border-color:var(--primary);background:var(--primary-gradient);color:var(--primary-text);font-weight:600;box-shadow:inset 0 1px #ffffff2e,0 4px 10px -4px #174c4380}.control.primary:hover:not(:disabled){background:var(--primary-hover)}.control.quiet{background:0 0;border-color:#0000}.control:disabled{cursor:default;opacity:.45}.control[aria-pressed=true],.control[aria-checked=true],.control[aria-expanded=true]:not(.primary){background:var(--selected);color:var(--primary)}.control svg{fill:none;stroke:currentColor;stroke-width:1.8px;stroke-linecap:round;stroke-linejoin:round;width:18px;height:18px}.control:focus-visible,.app a:focus-visible,.surface:focus-visible,dialog :focus-visible{outline:2px solid var(--focus);outline-offset:2px}.surface.bar{padding:calc(var(--space) / 2);position:relative}.bar-row{align-items:center;gap:2px;display:flex}.bar-separator{width:1px;margin:6px calc(var(--space) / 2);background:var(--border);flex-shrink:0;align-self:stretch}.control.icon-button{width:var(--control-height);min-width:var(--control-height);padding:0}.color-dot{border:1px solid #14223826;border-radius:50%;flex-shrink:0;width:20px;height:20px}.color-dot.mixed{background:conic-gradient(#8ec8ff 0 25%, #ffe066 0 50%, #a8e68f 0 75%, #ff9ec4 0)}.surface.popover{z-index:1;padding:calc(var(--space) / 2);position:absolute;bottom:calc(100% + 6px);left:0}@media (prefers-reduced-motion:no-preference){.surface.popover{animation:.12s ease-out surface-in}}.menu{min-width:200px;max-height:calc(100vh - 4 * var(--space));flex-direction:column;display:flex;overflow-y:auto}.menu .control{justify-content:space-between;gap:calc(var(--space) * 2);text-align:left}.menu .control[data-key]:after{content:attr(data-key);color:var(--muted);font-size:var(--small-size)}.menu kbd{color:var(--muted);font:inherit;font-size:var(--small-size)}.corner{z-index:5;gap:var(--space);pointer-events:none;min-width:0;display:flex;position:absolute}.corner>*{pointer-events:auto}.top-left{top:calc(var(--space) * 2);left:calc(var(--space) * 2);width:min(480px, calc(50% - 4 * var(--space)));flex-direction:column;align-items:flex-start;max-height:calc(100% - 160px)}.top-right{top:calc(var(--space) * 2);right:calc(var(--space) * 2);max-width:calc(50% - 4 * var(--space));justify-content:flex-end}.top-bar{top:calc(var(--space) * 2);right:calc(var(--space) * 2);left:calc(var(--space) * 2);z-index:5;gap:var(--space);pointer-events:none;justify-content:space-between;align-items:flex-start;display:flex;position:absolute}.top-bar:has(.comments-panel){z-index:7}.top-bar>.corner{position:relative;inset:auto}.top-bar>.top-left{flex:0 480px;width:auto}.top-bar>.top-right{flex:none;max-width:none}.bottom-left{bottom:calc(var(--space) * 2);left:calc(var(--space) * 2);flex-direction:column;align-items:flex-start;max-width:calc(100% - 300px)}.bottom-right{right:calc(var(--space) * 2);bottom:calc(var(--space) * 2)}@media (width<=599px){.narrow-hidden{clip-path:inset(50%);white-space:nowrap;width:1px;height:1px;position:absolute;overflow:hidden}.top-left{width:min(480px,100% - 180px)}.title-panel>.bar-separator{display:none}.title-panel .control{padding:0 6px}}.bottom-center{right:calc(var(--space) * 2);bottom:calc(var(--space) * 2);left:calc(var(--space) * 2);justify-content:center}@media (width<=899px){.bottom-center{bottom:calc(var(--space) * 9)}}.title-panel{gap:var(--space);max-width:100%;padding:calc(var(--space) / 2) calc(var(--space) / 2) calc(var(--space) / 2) 12px;align-items:center;display:flex;position:relative}.title-panel h1{text-overflow:ellipsis;white-space:nowrap;flex:0 auto;min-width:0;margin:0;font-size:18px;font-weight:600;overflow:hidden}.mark{flex-shrink:0;width:24px;height:24px}.frames{width:200px;min-height:0;padding:var(--space);overflow-y:auto}.frames h2{margin:0 0 calc(var(--space) / 2);padding:0 calc(var(--space) / 2);font-size:var(--text-size);font-weight:600}.frames p{padding:0 calc(var(--space) / 2);color:var(--muted);margin:0}.frames ul{margin:0;padding:0;list-style:none}.frames .control{width:100%;padding:0 calc(var(--space) / 2);line-height:var(--control-height);text-align:left;text-overflow:ellipsis;display:block;overflow:hidden}.people-panel{gap:var(--space);align-items:center;min-width:0;display:flex}.people-panel>.surface{padding:calc(var(--space) / 2)}.badge{min-height:42px;font-size:var(--small-size);white-space:nowrap;align-items:center;padding:0 12px;font-weight:600;display:inline-flex}.view-only{color:var(--primary);background:var(--selected);gap:8px}.view-only svg{fill:none;stroke:currentColor;stroke-width:1.6px;width:18px;height:18px}.public-access{color:var(--primary);gap:6px}.public-access .globe{fill:none;stroke:currentColor;stroke-width:1.6px;width:18px;height:18px}@media (width<=599px){.people-panel{position:relative}.public-access{top:calc(100% + var(--space));min-height:34px;position:absolute;right:0}}.control.share{border-radius:var(--radius-surface);min-height:40px;box-shadow:var(--shadow);padding:0 16px}.participant-summary{position:relative}.summary .avatars{display:flex}.avatar{border:2px solid var(--surface);color:#fff;width:26px;height:26px;font-size:var(--small-size);border-radius:50%;justify-content:center;align-items:center;margin-left:-6px;font-weight:600;display:inline-flex}.avatar:first-child{margin-left:0}.summary .more{color:var(--muted);font-size:var(--small-size);font-weight:600}.participant-panel{top:calc(100% + var(--space) * 1.5);right:calc(var(--space) / -2);width:min(300px, calc(100vw - 4 * var(--space)));max-height:calc(100vh - 240px);padding:var(--space);position:absolute;overflow-y:auto}.participant-panel-header{justify-content:space-between;align-items:center;display:flex}.panel-title{padding:calc(var(--space) / 2);color:var(--muted);font-size:var(--small-size);margin:0;font-weight:600}.participants{margin:0;padding:0;list-style:none}.participants li,.removed-list li{gap:var(--space);min-height:36px;padding:0 calc(var(--space) / 2);align-items:center;display:flex}.participants .name,.removed-list .name{text-overflow:ellipsis;white-space:nowrap;flex:1;min-width:0;overflow:hidden}.presence-dot{border-radius:50%;flex-shrink:0;width:10px;height:10px}.agent-badge{color:#2f4fb5;background:#e8eefe;border-radius:999px;flex-shrink:0;padding:1px 6px;font-size:11px;font-weight:600}.participants .remove{min-height:26px;color:var(--danger);font-size:var(--small-size);padding:0 8px}.removed{margin-top:calc(var(--space) / 2);padding-top:calc(var(--space) / 2);border-top:1px solid var(--border)}.removed-list{margin:0;padding:0;list-style:none}.participant-list .error{padding:calc(var(--space) / 2);color:var(--danger);display:block}.tool-panel{gap:var(--space);align-items:flex-end;max-width:100%;display:flex}.tools{flex-shrink:0;position:relative}.tools-menu{bottom:calc(100% + var(--space));position:absolute;left:0}.palette,.choice{gap:calc(var(--space) / 2);flex-wrap:wrap;align-items:center;display:flex}.line-style-panel{padding:8px 10px}.line-style{flex-direction:column;gap:6px;display:flex}.line-style-label{font-size:var(--small-size);color:var(--muted);margin-bottom:2px;display:block}.line-style .choice{flex-wrap:nowrap;gap:2px}.line-style-flow{justify-content:space-between;align-items:center;display:flex}.line-style-flow .line-style-label{margin-bottom:0}.control.flow-switch{height:24px;min-height:24px;padding:0 4px}.flow-switch-track{background:var(--border);border-radius:8px;width:26px;height:16px;transition:background .12s;position:relative}.flow-switch-track:after{content:"";background:var(--surface);border-radius:50%;width:12px;height:12px;transition:transform .12s;position:absolute;top:2px;left:2px;box-shadow:0 1px 2px #14223833}.flow-switch[aria-checked=true] .flow-switch-track{background:var(--primary)}.flow-switch[aria-checked=true] .flow-switch-track:after{transform:translate(10px)}.control.swatch{border:1px solid #14223833;border-radius:50%;width:24px;height:24px;min-height:24px;padding:0}.control.swatch[aria-checked=true]{outline:2px solid var(--primary);outline-offset:2px}.benchmark-status{margin:0;padding:6px 12px}.zoom-panel{gap:calc(var(--space) / 2);padding:calc(var(--space) / 2);align-items:center;display:flex}.history{gap:2px;display:flex}.history .control{width:var(--control-height);padding:0}.history-icon{fill:none;stroke:currentColor;stroke-width:1.8px;stroke-linecap:round;stroke-linejoin:round;width:18px;height:18px}.phone-dock .history-icon{width:22px;height:22px}.zoom{gap:calc(var(--space) / 2);align-items:center;display:flex}.zoom-level{text-align:center;font-variant-numeric:tabular-nums;min-width:3.5em}.divider{background:var(--border);width:1px;height:20px}.board-menu{position:fixed}.label-editor{text-align:center;border:2px solid #2f80ed;border-radius:4px;min-width:160px;padding:4px 8px;font:16px sans-serif;position:fixed;transform:translate(-50%,-50%)}.removed-notice{z-index:30;background:#ffffffe6;flex-direction:column;justify-content:center;align-items:center;gap:12px;font-size:18px;display:flex;position:fixed;inset:0}.bench-results{top:72px;left:calc(var(--space) * 2);z-index:25;max-width:calc(100% - 32px);position:absolute;overflow-x:auto}.bench{border-collapse:collapse;font-variant-numeric:tabular-nums;background:#fffffff2}.bench caption{text-align:left;padding:4px;font-weight:600}.bench th,.bench td{border:1px solid var(--border);text-align:right;padding:4px 8px}.bench th:first-child,.bench td:first-child{text-align:left}.share-dialog,.feedback-dialog,.shortcut-help{border:1px solid var(--border);border-radius:var(--radius-surface);box-shadow:var(--shadow);color:var(--text)}.shortcut-help{padding:16px 20px}.shortcut-help h2{margin:0 0 12px;font-size:18px}.shortcut-help td{padding:3px 12px 3px 0}.text-input{resize:none;white-space:pre;color:#0000;caret-color:#0000;opacity:0;pointer-events:none;background:0 0;border:0;outline:none;width:1px;margin:0;padding:0;position:fixed;overflow:hidden}@media (pointer:coarse){.app{--control-height:44px}.app .control{touch-action:manipulation;min-width:44px}.app .control.swatch{width:36px;min-width:36px;height:36px;min-height:36px}.app .palette:has(>.swatch:nth-child(7)){grid-template-columns:repeat(5,auto);display:grid}}@media (pointer:coarse) and (width<=600px){.bottom-left{max-width:calc(100% - 32px);bottom:84px}.bottom-right{justify-content:flex-end;left:16px;right:16px}}.toasts{left:50%;bottom:calc(var(--space) * 10);z-index:20;gap:var(--space);width:min(420px, calc(100vw - var(--space) * 4));flex-direction:column;display:flex;position:fixed;transform:translate(-50%)}.toast{gap:var(--space);padding:var(--space) calc(var(--space) * 1.5);border-left:4px solid var(--danger);align-items:center;display:flex}.toast.info{border-left-color:var(--primary)}.toast p{overflow-wrap:anywhere;flex:1;min-width:0;margin:0}@media (prefers-reduced-motion:no-preference){.toast{animation:.12s ease-out surface-in}}.control.add-agent{border-radius:var(--radius-surface);min-height:40px;box-shadow:var(--shadow);color:var(--primary);padding:0 14px;font-weight:600}.add-agent-plus{font-size:18px;line-height:1}.almost-full{gap:calc(var(--space) / 2);font-size:var(--small-size);align-items:center;padding:4px 4px 4px 12px;display:flex}.almost-full svg{fill:none;stroke:currentColor;stroke-width:2px;stroke-linecap:round;width:16px;height:16px}.phone-notice{top:calc(64px + env(safe-area-inset-top));z-index:6;pointer-events:none;justify-content:center;display:flex;position:absolute;left:10px;right:10px}.phone-notice>*{pointer-events:auto}html,body{height:auto}.privacy{max-width:720px;margin:0 auto;padding:32px 20px 64px;font-size:16px;line-height:1.6}.privacy .brand{color:var(--text);align-items:center;gap:9px;font-weight:700;text-decoration:none;display:inline-flex}.privacy .brand .ai{color:var(--primary);letter-spacing:.045em;font-weight:800}.privacy h1{margin:24px 0 4px;font-size:32px;line-height:1.2}.privacy h2{margin:32px 0 8px;font-size:20px}.privacy .updated{color:var(--muted);margin-top:0}.privacy a{color:var(--primary)}.privacy code{font-size:.9em}.privacy li+li{margin-top:4px}.privacy .back{margin-top:40px}