:root,[data-theme=dark]{color-scheme:dark;--bg: #0a0a0a;--bg-raised: #111111;--bg-sunk: #050505;--border: #333333;--border-strong: #4d4d4d;--text: #e0e0e0;--muted: #666666;--accent: #4ade80;--accent-strong: #86efac;--accent-dim: #22c55e;--danger: #f87171;--caret: #4ade80;--on-accent: #0a0a0a;--bubble-assistant-bg: color-mix(in srgb, var(--accent) 7%, var(--bg-sunk));--chrome-bar: #161616;--shadow-2: 0 8px 40px rgba(0, 0, 0, .65)}[data-theme=light]{color-scheme:light;--bg: #fafafa;--bg-raised: #ffffff;--bg-sunk: #f4f4f5;--border: #e4e4e7;--border-strong: #d4d4d8;--text: #18181b;--muted: #71717a;--accent: #16a34a;--accent-strong: #15803d;--accent-dim: #22c55e;--danger: #dc2626;--caret: #16a34a;--on-accent: #ffffff;--bubble-assistant-bg: color-mix(in srgb, var(--accent) 10%, #ffffff);--chrome-bar: #ececee;--shadow-2: 0 8px 32px rgba(0, 0, 0, .12)}:root{--mono: "Geist Mono", "SF Mono", "Fira Code", "JetBrains Mono", ui-monospace, Menlo, Consolas, "Noto Sans SC", monospace;--radius: 4px;--radius-float: 12px}*{box-sizing:border-box;margin:0;padding:0}html,body,#root{height:100%}body{font-family:var(--mono);background:var(--bg);color:var(--text);font-size:13px;line-height:1.5;overflow:hidden;caret-color:var(--caret);-webkit-font-smoothing:antialiased}::selection{background:var(--accent);color:var(--on-accent)}.app-shell{height:100%;display:flex;flex-direction:column}.ghost-btn,.primary-btn,.danger-btn,.suggestion,.layer,.text-input,.retry-link,.send-btn{transition:opacity .12s ease,background-color .12s ease,border-color .12s ease}.primary-btn{background:transparent;color:var(--accent);border:1px solid var(--accent);border-radius:var(--radius);padding:6px 12px;font-size:13px;font-weight:500;font-family:inherit;cursor:pointer}.primary-btn:hover:not(:disabled){background:color-mix(in srgb,var(--accent) 8%,transparent);border-color:var(--accent-strong);color:var(--accent-strong)}.primary-btn:active:not(:disabled){transform:translateY(1px)}.primary-btn:disabled{opacity:.45;cursor:not-allowed}.ghost-btn{background:var(--bg-sunk);color:var(--text);border:1px solid var(--border-strong);border-radius:var(--radius);padding:5px 12px;cursor:pointer;font-size:12px;font-family:inherit;line-height:1.5;display:inline-flex;align-items:center;gap:6px}.ghost-btn:hover{border-color:var(--accent);color:var(--accent)}.ghost-btn:active:not(:disabled){transform:translateY(1px)}.ghost-btn:disabled{opacity:.45;cursor:not-allowed}.icon-btn{padding:5px 8px}.primary-btn:focus-visible,.ghost-btn:focus-visible,.danger-btn:focus-visible{outline:none;box-shadow:0 0 0 2px color-mix(in srgb,var(--accent) 25%,transparent)}.danger-btn{background:transparent;color:var(--danger);border:1px solid var(--danger);border-radius:var(--radius);padding:5px 12px;font-size:12px;font-family:inherit;cursor:pointer}.danger-btn:hover:not(:disabled){background:color-mix(in srgb,var(--danger) 8%,transparent)}.text-input{background:var(--bg-sunk);color:var(--text);border:1px solid var(--border);border-radius:var(--radius);padding:5px 8px;font-size:13px;font-family:inherit;line-height:1.5;caret-color:var(--caret)}.text-input::placeholder{color:var(--muted)}.text-input:focus{outline:none;border-color:var(--accent);box-shadow:0 0 0 2px color-mix(in srgb,var(--accent) 25%,transparent)}select.text-input{-webkit-appearance:auto;-moz-appearance:auto;appearance:auto}.color-input{padding:2px;height:34px}.field,.field-label{display:flex;flex-direction:column;gap:6px;font-size:12px;color:var(--muted)}.field{margin-bottom:16px}.field-label{text-transform:uppercase;letter-spacing:.06em}.topbar{height:48px;flex:none;display:flex;align-items:center;gap:10px;padding:0 20px;background:var(--bg-raised);border-bottom:1px solid var(--border)}.brand{font-size:14px;font-weight:500;letter-spacing:.01em}.brand:before{content:"❯ ";color:var(--accent);font-weight:600}@media (min-width: 769px){.topbar-actions{display:contents}.topbar-menu-btn{display:none}}.accent-dot{color:var(--accent)}.spacer{flex:1}.project-switcher{display:flex;align-items:center;gap:2px;min-width:0}.project-current{max-width:240px}.project-name{overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.project-del{flex:none;background:transparent;border:none;cursor:pointer;color:var(--muted);font-size:11px;padding:4px 8px;border-radius:var(--radius)}.project-del:hover{color:var(--danger)}.project-rename-input{flex:1;min-width:0;font-size:13px;padding:6px 8px;background:var(--panel-2);color:var(--text);border:1px solid var(--border);border-radius:var(--radius)}.project-rename-input:focus{outline:none;border-color:var(--accent)}.project-confirm{flex:1;display:flex;align-items:center;gap:6px;padding:4px 6px}.project-confirm-text{flex:none;white-space:nowrap;font-size:12px;color:var(--danger)}.home-gallery{flex:1;min-height:0;overflow-y:auto;padding:28px 32px 48px}.gallery-section{max-width:960px;margin:0 auto}.gallery-section+.gallery-section{margin-top:32px}.gallery-heading{font-size:12px;font-weight:500;text-transform:uppercase;letter-spacing:.06em;color:var(--muted);margin:0 0 12px}.gallery-presets{display:flex;flex-wrap:wrap;gap:8px}.gallery-preset{font-size:13px;padding:8px 14px}.gallery-preset .preset-size{color:var(--muted);margin-left:6px;font-size:11px}.gallery-empty{padding:12px 2px;display:flex;flex-direction:column;gap:4px}.gallery-grid{list-style:none;margin:0;padding:0;display:grid;grid-template-columns:repeat(auto-fill,minmax(220px,1fr));gap:16px}.gallery-card{position:relative;display:flex;flex-direction:column;background:var(--bg-raised);border:1px solid var(--border);border-radius:var(--radius);overflow:hidden}.gallery-card:hover{border-color:var(--accent)}.gallery-thumb-btn{display:flex;align-items:center;justify-content:center;height:150px;padding:10px;background:var(--bg-sunk);border:none;cursor:pointer}.gallery-thumb{max-width:100%;max-height:100%;object-fit:contain}.gallery-thumb-none{color:var(--muted);opacity:.5;display:inline-flex}.gallery-card-body{display:flex;align-items:center;gap:4px;padding:8px 10px 0}.gallery-name{flex:1;min-width:0;text-align:left;background:transparent;border:none;cursor:pointer;color:var(--text);font-size:13px;font-family:inherit;padding:4px 2px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.gallery-name:hover{color:var(--accent)}.gallery-meta{padding:2px 12px 10px;font-size:11px;color:var(--muted)}.gallery-card-body .project-confirm{flex-wrap:wrap;row-gap:4px;min-width:0}.gallery-card-body .project-confirm button{flex:none;white-space:nowrap}.gallery-confirm-overlay{position:absolute;top:0;right:0;bottom:0;left:0;z-index:2;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:10px;padding:12px;background:color-mix(in srgb,var(--bg-raised) 92%,transparent);-webkit-backdrop-filter:blur(2px);backdrop-filter:blur(2px)}.gallery-confirm-row{display:flex;gap:8px;flex-wrap:wrap;justify-content:center}.gallery-confirm-row button{flex:none;white-space:nowrap}.workspace{flex:1;display:flex;min-height:0}.chat-panel{width:320px;flex:none;display:flex;flex-direction:column;background:var(--bg-raised);border-right:1px solid var(--border)}.panel-header{height:54px;box-sizing:border-box;padding:0 20px;font-size:12px;font-weight:500;text-transform:uppercase;letter-spacing:.06em;color:var(--muted);border-bottom:1px solid var(--border);display:flex;align-items:center;justify-content:space-between;gap:8px}.panel-collapse-btn{flex:none;display:inline-flex;align-items:center;justify-content:center;width:22px;height:22px;border-radius:6px;background:transparent;border:none;color:var(--muted);cursor:pointer}.panel-collapse-btn:hover{color:var(--text);background:var(--bg-sunk)}.chat-panel.collapsed,.side-panel.collapsed{width:0;flex:none;border:none;background:transparent;padding:0}.panel-rail-btn{flex:none;align-self:center;display:inline-flex;align-items:center;justify-content:center;width:26px;height:26px;border-radius:6px;background:transparent;border:none;color:var(--muted);cursor:pointer}.panel-rail-btn:hover{color:var(--text);background:var(--bg-sunk)}.chat-list{flex:1;overflow-y:auto;padding:20px;display:flex;flex-direction:column;gap:12px}.chat-empty{display:flex;flex-direction:column;gap:10px}.hint{color:var(--muted);font-size:12px;line-height:1.6}.mono-readout{font-variant-numeric:tabular-nums}.suggestion{text-align:left;background:var(--bg-sunk);color:var(--text);border:1px solid var(--border);border-radius:var(--radius);padding:10px 12px;cursor:pointer;font-size:12px;font-family:inherit;line-height:1.5}.suggestion:hover{border-color:var(--accent)}.chat-msg{display:flex}.chat-msg.user{justify-content:flex-end}.chat-msg .bubble{max-width:88%;padding:10px 14px;border-radius:14px;background:var(--bg-sunk);border:1px solid var(--border);font-size:13px;line-height:1.6;white-space:pre-wrap;word-break:break-word}.chat-msg.assistant .bubble{background:var(--bubble-assistant-bg);border-bottom-left-radius:4px}.chat-msg.user .bubble{background:transparent;border-color:var(--border-strong);border-bottom-right-radius:4px}.chat-msg.user .bubble:before{content:"❯ ";color:var(--accent);font-weight:600}.chat-msg.error .bubble{background:transparent;border:1px solid var(--danger);color:var(--danger)}.chat-msg .bubble.thinking{color:var(--muted)}.turn-rounds{display:block;margin-top:4px;font-size:11px;color:var(--muted);font-variant-numeric:tabular-nums}.chat-process{margin-top:8px;padding-top:6px;border-top:1px solid var(--border)}.process-summary{display:flex;align-items:center;gap:6px;width:100%;background:none;border:none;padding:0;cursor:pointer;font-family:inherit;font-size:11px;line-height:1.5;color:var(--muted);text-align:left}.process-summary:hover{color:var(--text)}.process-caret{font-size:10px;transition:transform .12s ease}.process-summary[aria-expanded=true] .process-caret{transform:rotate(90deg)}.process-steps{margin-top:6px;display:flex;flex-direction:column;gap:6px}.process-step{display:flex;flex-wrap:wrap;align-items:baseline;gap:4px 8px;font-size:11px;line-height:1.5;color:var(--muted)}.plan-card{margin-top:6px;border:1px solid var(--border);border-radius:8px;padding:8px 10px;font-size:12px;width:100%}.plan-section{margin-top:6px}.plan-section-title{color:var(--muted);font-size:11px;margin-bottom:2px}.plan-zones{position:relative;width:100%;aspect-ratio:3 / 4;max-width:180px;border:1px solid var(--border);border-radius:4px;overflow:hidden}.plan-zone{position:absolute;background:#0a84ff24;border:1px solid rgba(10,132,255,.65);font-size:9px;line-height:1.3;padding:1px 3px;color:var(--text);overflow:hidden;white-space:nowrap;box-sizing:border-box}.plan-objects,.plan-bar{list-style:none;margin:0;padding:0;color:var(--muted);font-size:11px;line-height:1.6}.plan-limits{color:var(--muted);font-size:11px}.plan-actions{display:flex;gap:6px;margin-top:8px;align-items:center;flex-wrap:wrap}.plan-btn{font-size:11px;padding:3px 10px;border-radius:6px;border:1px solid var(--border);background:transparent;color:var(--text);cursor:pointer}.plan-btn:hover:not(:disabled){border-color:#0a84ff}.plan-btn:disabled{opacity:.45;cursor:default}.plan-btn.primary{background:#0a84ff;border-color:#0a84ff;color:#fff}.plan-input{flex:1 1 140px;font-size:11px;padding:3px 8px;border:1px solid var(--border);border-radius:6px;background:transparent;color:var(--text)}.process-phase{color:var(--text)}.process-verdict.fail{color:var(--danger)}.process-regression{color:var(--danger);font-size:11px;font-weight:600;margin-left:6px}.process-thumb{display:block;width:96px;height:auto;flex-basis:100%;border:1px solid var(--border);border-radius:var(--radius)}.process-thumb-expired{display:flex;align-items:center;justify-content:center;flex-basis:100%;width:96px;height:54px;padding:4px;text-align:center;border:1px solid var(--border);border-radius:var(--radius);background:var(--bg-sunk);color:var(--muted);font-size:10px}.reasoning-text{display:inline-flex;align-items:center;gap:8px}.ascii-loader{color:var(--accent);animation:loader-blink 1s steps(2,start) infinite;flex:none}@keyframes loader-blink{0%,to{opacity:1}50%{opacity:.15}}.region-hint{position:absolute;bottom:16px;left:50%;transform:translate(-50%);z-index:15;background:var(--bg-raised);border:1px solid var(--border-strong);border-radius:var(--radius-float);padding:6px 14px;font-size:12px;color:var(--text);box-shadow:0 2px 10px #00000040;pointer-events:none;white-space:nowrap;opacity:1;transition:opacity .12s ease}.region-hint-hidden{opacity:0}.region-edit-btn{width:100%;justify-content:center;margin-top:6px}.canvas-topbar{display:flex;align-items:stretch;flex:none;height:54px;box-sizing:border-box;border-bottom:1px solid var(--border)}.history-bar{display:flex;align-items:center;gap:6px;padding:0 10px;flex:none}.region-composer{position:absolute;bottom:18px;left:50%;transform:translate(-50%);display:flex;align-items:center;gap:8px;background:var(--bg-raised);border:1px solid var(--border-strong);border-radius:var(--radius-float);padding:10px 12px;box-shadow:0 4px 18px #0000004d;z-index:5;max-width:min(680px,92%)}.region-composer .text-input,.region-composer .primary-btn,.region-composer .ghost-btn{height:34px;box-sizing:border-box;display:inline-flex;align-items:center}.region-composer .text-input{padding:0 10px}.region-composer .primary-btn{padding:0 14px;flex:none;white-space:nowrap}.region-composer .ghost-btn{padding:0 12px;flex:none;white-space:nowrap}.region-composer-input{flex:1;min-width:260px}.region-composer-err{position:absolute;top:-26px;left:12px;right:12px;margin:0;font-size:12px;color:var(--danger);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.reasoning-phrase{animation:phrase-in .24s ease}@keyframes phrase-in{0%{opacity:0}to{opacity:1}}.shimmer-text{background:linear-gradient(90deg,var(--muted) 0%,var(--text) 50%,var(--muted) 100%);background-size:200% 100%;-webkit-background-clip:text;background-clip:text;color:transparent;animation:shimmer 2.2s linear infinite}@keyframes shimmer{0%{background-position:200% 0}to{background-position:-200% 0}}.retry-link{margin-left:10px;padding:0;background:transparent;border:none;color:var(--accent);font-size:12px;font-family:inherit;cursor:pointer;text-decoration:underline;text-underline-offset:3px}.retry-link:disabled{opacity:.45;cursor:not-allowed}.residual-block{margin-top:8px;padding-top:8px;border-top:1px dashed rgba(128,128,128,.35)}.residual-title{font-size:12px;font-weight:600;color:var(--muted);margin-bottom:4px}.residual-list{margin:0 0 6px;padding-left:18px;font-size:12px}.residual-list li{margin:2px 0}.residual-region{color:var(--muted);margin-left:2px}.residual-advice{font-size:11px;color:var(--muted);margin:0 0 6px}.scores-row{display:flex;flex-wrap:wrap;gap:4px;align-items:center;margin-top:8px}.scores-title{font-size:11px;color:var(--muted)}.score-badge{font-size:11px;padding:1px 6px;border-radius:8px;background:var(--raised);border:1px solid rgba(128,128,128,.25)}.score-badge.low{color:var(--danger);border-color:var(--danger)}.chat-input-row{flex:none;padding:12px 16px;display:flex;gap:10px;align-items:flex-end;border-top:1px solid var(--border)}.chat-input-row textarea{flex:1;resize:none;background:var(--bg-sunk);color:var(--text);border:1px solid var(--border);border-radius:var(--radius-float);padding:6px 12px;font-size:14px;font-family:inherit;line-height:1.5;caret-color:var(--caret);height:35px;min-height:35px;max-height:160px;overflow-y:hidden}.chat-input-row textarea:focus{outline:none;border-color:var(--accent);box-shadow:0 0 0 2px color-mix(in srgb,var(--accent) 25%,transparent)}.send-btn{align-self:flex-end;height:35px;width:35px;padding:0;display:inline-flex;align-items:center;justify-content:center;border-radius:var(--radius-float);flex:none}.chat-attach-row{display:flex;gap:8px;padding:10px 16px 0;flex-wrap:wrap}.chat-attach-thumb{position:relative;width:56px;height:56px;border-radius:8px;border:1px solid var(--border);overflow:hidden;background:var(--bg-sunk);flex:none}.chat-attach-thumb img{width:100%;height:100%;object-fit:cover;display:block}.chat-attach-thumb.uploading img{opacity:.45}.chat-attach-thumb.error{border-color:var(--danger);cursor:pointer}.chat-attach-x{position:absolute;top:2px;right:2px;width:16px;height:16px;border:none;border-radius:50%;background:#0000008c;color:#fff;display:inline-flex;align-items:center;justify-content:center;cursor:pointer;padding:0}.attach-btn{align-self:flex-end;height:35px;width:35px;padding:0;justify-content:center;border-radius:var(--radius-float);flex:none}.chat-msg-img{display:block;max-width:180px;max-height:140px;border-radius:8px;margin-bottom:4px;object-fit:contain}.canvas-area{flex:1;min-width:0;display:flex;flex-direction:column;background:var(--bg-sunk);position:relative}.props-float{position:absolute;top:12px;right:16px;z-index:20;width:236px;max-height:calc(100% - 72px);overflow-y:auto;background:var(--bg-raised);border:1px solid var(--border-strong);border-radius:var(--radius-float);box-shadow:0 8px 28px #00000038;padding:12px;animation:props-float-in .15s ease-out}.props-float-head{display:flex;align-items:center;justify-content:space-between;gap:8px;margin-bottom:8px}.props-float-head .panel-title{margin-bottom:0}.props-float-close{flex:none;display:inline-flex;align-items:center;justify-content:center;width:22px;height:22px;border-radius:6px;background:transparent;border:none;color:var(--muted);cursor:pointer}.props-float-close:hover{color:var(--text);background:var(--bg-sunk)}.props-float-collapsed{width:auto;max-height:none;padding:5px;overflow:visible}.props-float-collapsed-btn{display:inline-flex;align-items:center;gap:6px;padding:5px 10px;border:none;border-radius:8px;background:transparent;color:var(--muted);font-size:12px;font-family:inherit;cursor:pointer;white-space:nowrap}.props-float-collapsed-btn:hover{color:var(--text);background:var(--bg-sunk)}.props-float .field{margin-bottom:8px}.props-float .multi-actions{margin-top:0;margin-bottom:4px}.align-row{display:flex;gap:2px;flex-wrap:wrap;padding:4px;margin-bottom:8px;background:var(--bg-sunk);border:1px solid var(--border);border-radius:var(--radius)}.align-row button{flex:1;min-width:28px;display:inline-flex;align-items:center;justify-content:center;padding:6px 0;border:none;border-radius:4px;background:transparent;color:var(--muted);cursor:pointer}.align-row button:hover{color:var(--text);background:var(--bg-raised)}.page-bar{display:flex;align-items:center;gap:6px;padding:0 12px;overflow-x:auto;flex:1;min-width:0}.page-tab{display:inline-flex;align-items:center;gap:5px;padding:4px 10px;border:1px solid var(--border);border-radius:6px;font-size:12px;color:var(--muted);cursor:pointer;white-space:nowrap;background:transparent;-webkit-user-select:none;user-select:none}.page-tab:hover{color:var(--text);border-color:var(--border-strong)}.page-tab.active{color:var(--text);border-color:var(--accent)}.page-tab-name{line-height:1}.page-rename-input{width:72px;font-size:12px;padding:1px 4px;background:var(--raised);color:var(--text);border:1px solid var(--accent);border-radius:4px;outline:none}.page-tab-del{display:inline-flex;align-items:center;padding:2px;border:none;background:transparent;color:var(--muted);cursor:pointer;border-radius:4px}.page-tab-del:hover{color:var(--danger)}.page-add{display:inline-flex;align-items:center;justify-content:center;width:24px;height:24px;border:1px dashed 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