.legacy-studio{--font-sans:"Geist", ui-sans-serif, system-ui, -apple-system, sans-serif;--font-mono:"Geist Mono", ui-monospace, "SF Mono", Menlo, monospace;--bg:#fff;--bg-subtle:#f2f2f2;--bg-muted:#e4e4e4;--bg-elevated:#fff;--bg-inverse:#1f2937;--border:#dedede;--border-strong:#c4c4c4;--border-focus:var(--accent);--fg:#1f2937;--fg-muted:#4a5361;--fg-subtle:#6d7580;--fg-faint:#9299a2;--fg-inverse:#f8f8f8;--accent:#6b0072;--accent-hover:#55005c;--accent-soft:#6b00721a;--accent-fg:#e3cee4;--success:#00a96e;--warn:#ffc100;--danger:#ff676a;--shadow-sm:0 1px 2px #0000000a;--shadow-md:0 4px 12px #0000000f, 0 1px 2px #0000000a;--shadow-lg:0 12px 32px #00000014, 0 2px 6px #0000000a;--radius-xs:4px;--radius-sm:6px;--radius-md:8px;--radius-lg:12px;--radius-xl:16px;--sidebar-w:240px;--header-h:56px;--transition:.16s cubic-bezier(.2, 0, 0, 1);--radius-s:var(--radius-sm);--radius-m:var(--radius-md);--color-accent:var(--accent);--color-border:var(--border);--color-white:#fff;--color-grey-light:var(--bg-subtle);--color-sand-50:#faf8f5;--color-sand-100:#f4f2ea;--color-400:var(--fg-faint);--color-500:var(--fg-subtle);--color-700:var(--fg-muted);--color-900:var(--fg);--color-red:var(--danger);--color-green:var(--success);--color-blue-focus:#1d84f5;--bg-blue-med:#e3f0ff;--bg-orange-light:#ffefdd;--bg-red-light:#ffecea;color:var(--fg);font-family:var(--font-sans);background:var(--bg);height:100%;min-height:0;overflow:hidden}@supports (color:lab(0% 0 0)){.legacy-studio{--bg:lab(100% 0 0);--bg-subtle:lab(95.36% 0 0);--bg-muted:lab(90.72% .0000298023 -.0000119209);--bg-elevated:lab(100% 0 0);--bg-inverse:lab(16.1415% -1.17788 -10.3676);--border:lab(88.4% 0 .0000119209);--border-strong:lab(79.12% -.0000298023 -.0000119209);--fg:lab(16.1415% -1.17788 -10.3676);--fg-muted:lab(34.9589% -1.39819 -9.06919);--fg-subtle:lab(48.9023% -1.24985 -7.31225);--fg-faint:lab(62.8401% -.999928 -5.51475);--fg-inverse:lab(97.68% -.0000298023 .0000119209);--accent:lab(24.2282% 54.292 -38.6561);--accent-hover:lab(16.5574% 54.9022 -38.607);--accent-soft:lab(24.2282% 54.292 -38.6561/.1);--accent-fg:lab(84.986% 10.3485 -7.90401);--success:lab(61.1386% -50.3277 19.7345);--warn:lab(82.3443% 18.4214 108.428);--danger:lab(64.956% 70.4222 37.0322);--color-white:lab(100% 0 0);--color-sand-50:lab(97.7061% -.0120103 1.9075);--color-sand-100:lab(95.4112% -.00876188 3.82504);--color-blue-focus:lab(54.4886% 3.96594 -65.2307);--bg-blue-med:lab(94.1288% -2.23359 -10.9012);--bg-orange-light:lab(95.3627% 4.94465 14.672);--bg-red-light:lab(95.0829% 9.19622 4.96011)}}
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14px}.studio-2 .params-tool{align-items:center;gap:11px;display:flex}.studio-2 .params-tool-name{letter-spacing:-.015em;color:var(--fg);font-size:15px;font-weight:600;line-height:1.2}.studio-2 .params-tool-sub{color:var(--fg-subtle);margin-top:2px;font-size:11.5px;line-height:1.35}.studio-2 .tool-page-icon{border-radius:var(--radius-sm);background:var(--bg-muted);border:1px solid var(--border);width:38px;height:38px;color:var(--fg);flex-shrink:0;place-items:center;display:grid}.studio-2 .tool-page-icon svg{width:19px;height:19px}.studio-2 .params-scroll{flex-direction:column;flex:1;gap:22px;min-height:0;padding:18px 20px 22px;display:flex;overflow-y:auto}.studio-2 .params-scroll::-webkit-scrollbar{width:6px}.studio-2 .params-scroll::-webkit-scrollbar-thumb{background:var(--border-strong);border-radius:3px}.studio-2 .param-section{flex-direction:column;margin:0;padding:0;display:flex}.studio-2 .panel-section-head{justify-content:space-between;align-items:center;gap:8px;margin-bottom:10px;display:flex}.studio-2 .panel-section-head .title{color:var(--fg);letter-spacing:0;align-items:center;gap:7px;font-size:12px;font-weight:600;display:flex}.studio-2 .panel-section-head .title .ico{width:14px;height:14px;color:var(--fg-subtle);flex-shrink:0}.studio-2 .panel-section-head .optional-badge{letter-spacing:.05em;text-transform:uppercase;background:var(--bg-muted);color:var(--fg-subtle);border-radius:3px;padding:2px 6px;font-size:9px;font-weight:600}.studio-2 .panel-section-help{color:var(--fg-subtle);margin-top:8px;font-size:11.5px;line-height:1.45}.studio-2 .param-pills{flex-wrap:wrap;gap:6px;display:flex}.studio-2 .param-pill{border:1px solid var(--border);background:var(--bg-subtle);color:var(--fg-muted);cursor:pointer;white-space:nowrap;transition:border-color var(--transition), color var(--transition), background var(--transition), box-shadow var(--transition);-webkit-user-select:none;user-select:none;border-radius:7px;align-items:center;gap:6px;padding:6px 11px 6px 9px;font-family:inherit;font-size:12.5px;font-weight:500;line-height:1.2;display:inline-flex}.studio-2 .param-pill .pill-ico{width:13px;height:13px;color:var(--fg-faint);transition:color var(--transition);flex-shrink:0}.studio-2 .param-pill:hover{border-color:var(--border-strong);color:var(--fg);background:var(--bg)}.studio-2 .param-pill:hover .pill-ico{color:var(--fg-subtle)}.studio-2 .v2-pill input:checked+.param-pill{border-color:var(--fg);color:var(--fg);background:var(--bg);box-shadow:0 0 0 1px var(--fg), 0 1px 2px #0000000a;font-weight:600}.studio-2 .v2-pill input:checked+.param-pill .pill-ico{color:var(--fg)}[data-theme=dark] .studio-2 .v2-pill input:checked+.param-pill{border-color:var(--accent);color:var(--accent);background:var(--accent-soft);box-shadow:0 0 0 1px var(--accent)}[data-theme=dark] .studio-2 .v2-pill input:checked+.param-pill .pill-ico{color:var(--accent)}.studio-2 .v2-pill input:focus-visible+.param-pill{outline:2px solid var(--accent);outline-offset:2px}.studio-2 .prompt-head{justify-content:space-between;align-items:center;gap:8px;margin-bottom:8px;display:flex}.studio-2 .prompt-head .lbl{color:var(--fg-muted);font-size:12.5px;font-weight:500}.studio-2 .prompt-generate{color:var(--fg);cursor:pointer;background:0 0;border:none;padding:0;font-family:inherit;font-size:13px;font-weight:600}.studio-2 .prompt-generate:hover{color:var(--accent)}.studio-2 .prompt-generate.generating{opacity:.6}.studio-2 .prompt-textarea{border:1px solid var(--border);border-radius:var(--radius-sm);background:var(--bg);width:100%;min-height:110px;color:var(--fg);resize:vertical;transition:border-color var(--transition), box-shadow var(--transition);outline:none;padding:11px 13px;font-family:inherit;font-size:13px;line-height:1.5}.studio-2 .prompt-textarea::placeholder{color:var(--fg-faint)}.studio-2 .prompt-textarea:focus{border-color:var(--accent);box-shadow:0 0 0 3px var(--accent-soft)}.studio-2 .upload-image-zone{border:1.5px dashed var(--border-strong);border-radius:var(--radius-md);background:var(--bg-subtle);text-align:center;cursor:pointer;transition:border-color var(--transition), background var(--transition);padding:24px 16px}.studio-2 .upload-image-zone:hover,.studio-2 .upload-image-zone.dragover{border-color:var(--accent);background:var(--accent-soft)}.studio-2 .upload-image-zone .ph-icon{color:var(--fg-subtle);margin:0 auto 12px;display:block}.studio-2 .upload-image-zone .choose-btn{background:var(--accent);color:var(--accent-fg);border-radius:var(--radius-sm);cursor:pointer;transition:background var(--transition);border:none;align-items:center;gap:6px;padding:9px 22px;font-family:inherit;font-size:13px;font-weight:600;display:inline-flex}.studio-2 .upload-image-zone .choose-btn:hover{background:var(--accent-hover)}[data-theme=dark] .studio-2 .upload-image-zone .choose-btn{background:var(--accent);color:#fff}[data-theme=dark] .studio-2 .upload-image-zone .choose-btn:hover{background:var(--accent-hover)}.studio-2 .upload-image-zone .dd-hint{color:var(--fg-subtle);margin-top:10px;font-size:12px}.studio-2 #v2-main-preview{border-radius:var(--radius-md);border:1px solid var(--border);background:var(--bg-elevated);box-shadow:var(--shadow-sm);align-items:center;gap:12px;margin-top:8px;padding:10px 12px;display:flex;overflow:hidden}.studio-2 #v2-main-preview:empty{display:none}.studio-2 #v2-main-preview img{border-radius:var(--radius-sm);object-fit:cover;background:var(--bg-muted);flex-shrink:0;width:64px;height:64px}.studio-2 #v2-main-preview>div{flex:1;min-width:0}.studio-2 #v2-main-preview .remove-btn{border-radius:var(--radius-sm);background:var(--bg-muted);color:var(--fg-muted);border:1px solid var(--border);cursor:pointer;transition:border-color var(--transition), color var(--transition);padding:6px 10px;font-family:inherit;font-size:11.5px;font-weight:500}.studio-2 #v2-main-preview .remove-btn:hover{border-color:var(--fg);color:var(--fg)}.studio-2 .ref-slots{grid-template-columns:repeat(3,1fr);gap:8px;margin-top:4px;display:grid}.studio-2 .ref-slot{aspect-ratio:1;background:linear-gradient(180deg, var(--bg-subtle), var(--bg-muted));border:1px solid var(--border);cursor:pointer;color:var(--fg-subtle);transition:border-color var(--transition), transform var(--transition), box-shadow var(--transition);border-radius:10px;flex-direction:column;justify-content:center;align-items:center;gap:6px;padding:0;font-family:inherit;display:flex;position:relative;overflow:hidden}.studio-2 .ref-slot:before{content:"";border:1.5px dashed var(--border-strong);pointer-events:none;transition:border-color var(--transition);border-radius:7px;position:absolute;inset:4px}.studio-2 .ref-slot:hover{border-color:var(--fg);color:var(--fg);transform:translateY(-1px);box-shadow:0 4px 12px #0000000f}.studio-2 .ref-slot:hover:before{border-color:var(--fg)}.studio-2 .ref-slot .num{font-family:var(--font-mono);color:var(--fg-faint);letter-spacing:.04em;font-size:9.5px;font-weight:600;position:absolute;top:8px;left:8px}.studio-2 .ref-slot .icon-pad{background:var(--bg);border:1px solid var(--border);width:32px;height:32px;color:var(--fg-subtle);transition:color var(--transition), border-color var(--transition);border-radius:50%;place-items:center;display:grid;box-shadow:0 1px 2px #00000008}.studio-2 .ref-slot:hover .icon-pad{color:var(--fg);border-color:var(--fg)}.studio-2 .ref-slot .label{font-size:11.5px;font-weight:500}.studio-2 .ref-slot.has-image{background:var(--bg-muted);border-color:var(--border);color:var(--fg)}.studio-2 .ref-slot.has-image:before,.studio-2 .ref-slot.has-image>.num,.studio-2 .ref-slot.has-image>.icon-pad,.studio-2 .ref-slot.has-image>.label{display:none}.studio-2 .ref-slot.has-image>img{object-fit:cover;width:100%;height:100%;position:absolute;inset:0}.studio-2 .ref-slot.has-image .v2-reference-remove{color:#fff;cursor:pointer;z-index:2;background:#000000bf;border:none;border-radius:50%;place-items:center;width:22px;height:22px;font-size:14px;line-height:1;display:grid;position:absolute;top:6px;right:6px}.studio-2 .v2-file-input{opacity:0;pointer-events:none;position:absolute;left:-9999px}.studio-2 .login-first{border-radius:var(--radius-lg);text-align:center;background:#e64a000f;border:1px solid #e64a0029;flex-direction:column;align-items:center;gap:4px;margin:0 0 14px;padding:22px 18px;display:flex}.studio-2 .login-first-icon{background:var(--accent-soft);width:40px;height:40px;color:var(--accent);border-radius:50%;place-items:center;margin-bottom:6px;display:grid}.studio-2 .login-first-icon svg{width:20px;height:20px}.studio-2 .login-first-title{color:var(--fg);letter-spacing:-.01em;font-size:14px;font-weight:600}.studio-2 .login-first-sub{color:var(--fg-subtle);font-size:12.5px;line-height:1.5}.studio-2 .login-first-btn{background:var(--accent);width:100%;height:42px;color:var(--accent-fg);border-radius:var(--radius-md);letter-spacing:-.005em;transition:background var(--transition);justify-content:center;align-items:center;margin-top:12px;font-size:13.5px;font-weight:600;display:inline-flex}.studio-2 .login-first-btn:hover{background:var(--accent-hover)}[data-theme=dark] .studio-2 .login-first-btn{background:var(--accent);color:#fff}[data-theme=dark] .studio-2 .login-first-btn:hover{background:var(--accent-hover)}.studio-2 .login-first-alt{color:var(--fg-subtle);transition:color var(--transition);margin-top:8px;font-size:12px}.studio-2 .login-first-alt:hover{color:var(--fg)}.studio-2 .params-footer{border-top:1px solid var(--border);background:var(--bg);flex-shrink:0;padding:14px 18px 16px}.studio-2 .params-run{background:var(--accent);width:100%;height:44px;color:var(--accent-fg);border-radius:var(--radius-md);letter-spacing:-.005em;cursor:pointer;transition:background var(--transition), opacity var(--transition);border:none;justify-content:center;align-items:center;gap:8px;font-family:inherit;font-size:13.5px;font-weight:600;display:inline-flex}.studio-2 .params-run:hover:not(:disabled){background:var(--accent-hover)}.studio-2 .params-run:disabled{opacity:.5;cursor:not-allowed}[data-theme=dark] .studio-2 .params-run{background:var(--accent);color:#fff}[data-theme=dark] .studio-2 .params-run:hover:not(:disabled){background:var(--accent-hover)}.studio-2 .params-run .cg-cost{font-size:11px;font-family:var(--font-mono);white-space:nowrap;background:#ffffff2e;border-radius:4px;margin-left:4px;padding:2px 7px;font-weight:600}[data-theme=dark] .studio-2 .params-run .cg-cost{background:#00000040}.studio-2 .params-run.is-rendering{background:var(--fg);opacity:.85}.studio-2 .params-run .params-run-spinner{border:2px solid;border-top-color:#0000;border-radius:50%;width:14px;height:14px;animation:.9s linear infinite studio-spin}.studio-2 .params-footer-meta{color:var(--fg-faint);justify-content:space-between;align-items:center;margin-top:8px;font-size:11.5px;display:flex}.studio-2 .params-footer-meta .param-link{color:var(--fg-subtle);cursor:pointer;background:0 0;border:none;font-size:11.5px;text-decoration:none}.studio-2 .params-footer-meta .param-link:hover{color:var(--fg)}.studio-2 .canvas-2{background:var(--bg-subtle);flex-direction:column;min-width:0;display:flex;overflow:hidden}.studio-2 .canvas-2-toolbar{border-bottom:1px solid var(--border);background:var(--bg);flex-wrap:wrap;flex-shrink:0;justify-content:space-between;align-items:center;gap:12px;padding:10px 18px;display:flex}.studio-2 .c2-tabs{background:var(--bg-muted);border-radius:var(--radius-sm);gap:2px;padding:2px;display:flex}.studio-2 .c2-tab{color:var(--fg-muted);cursor:pointer;white-space:nowrap;background:0 0;border:none;border-radius:4px;align-items:center;gap:5px;padding:5px 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