/* Match the existing Pixlab detail, resize and navigation tool shell. */
body.kv-tool{font-family:-apple-system,BlinkMacSystemFont,"SF Pro Display","PingFang SC","Helvetica Neue","Microsoft YaHei",sans-serif;font-size:14px;color:#111;background:#f5f5f7;-webkit-font-smoothing:antialiased;--muted:#66666b;--line:#e5e5ea}
.kv-tool .pixlab-header{height:64px;min-height:64px;padding:0 32px;display:flex;align-items:center;justify-content:flex-start;gap:24px;background:#f5f5f7ed;border-bottom:1px solid #dedee380}
.kv-tool .pixlab-logo img{display:block;width:96px;height:auto}
.kv-tool .tool-breadcrumb{font-size:14px;color:#66666b;white-space:nowrap}
.kv-tool .home-link{margin-left:auto;color:#66666b;font-size:14px;text-decoration:none;white-space:nowrap}
.kv-tool .home-link:hover{color:#111}
.kv-tool .pixlab-header .px-access-bar button{border-radius:99px}
.kv-tool .tool-page{max-width:1440px;margin:0 auto;padding:36px 32px 40px}
.kv-tool .tool-counter{color:#3478f6;font-size:12px;letter-spacing:1px;margin-bottom:8px}
.kv-tool .tool-intro h1{font-size:40px;font-weight:700;letter-spacing:-.04em;line-height:1.2;margin:0 0 8px}
.kv-tool .tool-intro p{font-size:16px;color:#66666b;line-height:1.7;margin:0}
.kv-tool button{border-radius:99px;padding:10px 16px;font-size:14px}
.kv-tool button:hover{border-color:#999;background:#f5f5f7}
.kv-tool button.primary,.kv-tool button.ai.primary{background:#111;border-color:#111;color:#fff}
.kv-tool button.primary:hover{background:#303033}
.kv-tool button.small{padding:8px 12px;font-size:12px}
.kv-tool button.ai:not(.primary){background:white;border-color:#dedee3;color:#111}
.kv-tool button.ai:not(.primary):hover{background:#f5f5f7;border-color:#999}
.kv-tool button.ghost{background:transparent;color:#66666b}
.kv-tool .subbar{margin-top:24px;padding:22px 24px;background:#fff;border:1px solid var(--line);border-radius:24px;display:grid;grid-template-columns:minmax(170px,1fr) auto;gap:8px 24px;box-shadow:0 16px 45px #00000008}
.kv-tool .subbar strong{font-size:18px;font-weight:600}
.kv-tool .subbar .muted{font-size:13px;margin-top:5px;color:#66666b}
.kv-tool .subbar>.muted{grid-column:1/-1;margin:0}
.kv-tool .project-actions{display:flex;gap:8px;align-items:center;flex-wrap:wrap;justify-content:flex-end}
.kv-tool .workflow-strip{padding:20px 0;background:transparent;border:0;gap:8px}
.kv-tool .workflow-strip button{background:#e8e8ed;color:#66666b;border:1px solid transparent;padding:9px 16px;font-size:13px}
.kv-tool .workflow-strip .done{background:#eaf4ee;color:#23845b}
.kv-tool .workspace{height:auto;max-width:none;padding:0;margin:0;display:grid;grid-template-columns:300px minmax(280px,1fr) 248px;gap:22px;align-items:start}
.kv-tool .panel{border:1px solid var(--line);border-radius:24px;box-shadow:0 16px 45px #00000008}
.kv-tool .controls,.kv-tool .inspector{max-height:calc(100vh - 48px);overflow:auto}
.kv-tool .tabs{padding:10px;gap:2px}
.kv-tool .tabs button{font-size:12px;padding:10px 4px}
.kv-tool .tabs button.active{background:#e8e8ed;color:#111}
.kv-tool .tab-body,.kv-tool .inspector section{padding:24px}
.kv-tool h2{font-size:18px;font-weight:600;letter-spacing:-.02em}
.kv-tool label.field{font-size:13px;color:#66666b}
.kv-tool .field input:not([type=color]):not([type=range]),.kv-tool .field textarea,.kv-tool .field select{font-size:14px;border-radius:10px;border-color:#dedee3}
.kv-tool .muted,.kv-tool .filehint{font-size:12px;color:#66666b;line-height:1.7}
.kv-tool .notice{border-radius:16px;background:#ebebef;color:#66666b;font-size:13px;line-height:1.7}
.kv-tool .segment{border-radius:99px;background:#e8e8ed;padding:4px}
.kv-tool .segment button{padding:8px 6px;font-size:12px}
.kv-tool .paint-options,.kv-tool .rich-toolbar{border-radius:14px;background:#f5f5f7}
.kv-tool .stage-area{position:sticky;top:24px;min-width:0}
.kv-tool .stage-toolbar{font-size:13px;margin-bottom:16px;min-height:36px}
.kv-tool .canvas-wrap{width:min(100%,calc((100vh - 150px)*.862069));max-width:760px}
.kv-tool:has(#palettePreviewBar:not([hidden])) .canvas-wrap{width:min(100%,calc((100vh - 245px)*.862069))}
.kv-tool .stage-foot{font-size:12px;color:#77777d}
.kv-tool .selected-name{font-size:14px}
.kv-tool .chip{padding:4px 8px;border-radius:99px;background:#f0f0f4;color:#66666b;font-size:11px}
.kv-tool .layer{border-radius:10px}
.kv-tool .layer.selected{background:#eef4ff;border-color:#dce7fc}
.kv-tool .layer-name{border:0;border-radius:0;background:transparent;padding:0;font-size:13px}
.kv-tool .layer .vis{padding:3px;font-size:11px}
.kv-tool dialog:not(#aiDialog){border-radius:24px}
.kv-tool #aiDialog{padding:24px;border-radius:0}
.kv-tool #aiDialog h2{font-size:18px}
.kv-tool .gradient-handle{border-radius:3px}
.kv-tool .radial-center{border-radius:50%}
.kv-tool .format-button{border-radius:8px;padding:0}
.kv-tool .canvas-guide{font-size:clamp(9px,1vw,12px);padding:6px 10px;border-radius:8px}
.kv-tool .dropzone,.kv-tool .empty-product{border-radius:16px}
@media(max-width:1120px){.kv-tool .workspace{grid-template-columns:300px minmax(280px,1fr)}.kv-tool .inspector{display:grid;grid-column:1/-1;grid-template-columns:1fr 1fr;max-height:none}.kv-tool .subbar{grid-template-columns:1fr}.kv-tool .project-actions{justify-content:flex-start}.kv-tool .subbar>.muted{grid-column:auto}}
@media(max-width:680px){.kv-tool .pixlab-header{height:auto;padding:16px;gap:12px;flex-wrap:wrap}.kv-tool .tool-breadcrumb{display:none}.kv-tool .pixlab-header .px-access-bar{flex-basis:100%;padding-top:4px}.kv-tool .tool-page{padding:26px 14px}.kv-tool .tool-intro h1{font-size:34px}.kv-tool .tool-intro p{font-size:14px}.kv-tool .subbar{padding:18px;margin-top:20px}.kv-tool .project-actions{gap:6px}.kv-tool .subbar>.muted{font-size:12px}.kv-tool .workflow-strip{gap:4px;padding:18px 0}.kv-tool .workflow-strip button{padding:9px 5px;font-size:11px;flex:1}.kv-tool .workspace{display:flex;flex-direction:column;gap:20px;padding:0}.kv-tool .controls,.kv-tool .inspector{width:100%;max-height:none}.kv-tool .tab-body{max-height:430px;padding:20px}.kv-tool .stage-area{position:static;width:100%}.kv-tool .canvas-wrap,.kv-tool:has(#palettePreviewBar:not([hidden])) .canvas-wrap{width:min(100%,480px)}.kv-tool .inspector{display:block}.kv-tool .inspector section{padding:20px}.kv-tool .stage-foot{font-size:11px}.kv-tool.ai-editing .workspace{display:flex;padding:0}.kv-tool.ai-editing .controls,.kv-tool.ai-editing .stage-area{position:static;max-height:none}.kv-tool.ai-editing #aiDialog{max-height:460px;overflow:auto}}

/* Result cards are compact rectangles, not action-button capsules. */
.kv-tool button.result-card{border-radius:12px;white-space:normal;min-width:0}
.kv-tool #aiDialog .ai-candidate{display:grid;grid-template-columns:62px minmax(0,1fr);gap:12px;padding:12px;margin-top:10px;align-items:center}
.kv-tool #aiDialog .ai-candidate canvas{display:block;width:62px;height:72px;border-radius:5px;border:1px solid #00000008}
.kv-tool #aiDialog .result-label{min-width:0;line-height:1.5;text-align:left;font-size:13px}
.kv-tool #aiDialog .ai-candidate small{font-size:11px;line-height:1.55;margin-top:5px}
.kv-tool #aiDialog .dialog-head h2{min-width:0;line-height:1.4}
.kv-tool #aiDialog .dialog-head button{flex:none}
.kv-tool #aiResults>p{margin:8px 0 12px}
.kv-tool .layer .layer-rename{flex:none;padding:4px;font-size:11px;border:0;border-radius:5px;background:transparent;color:#66666b}
.kv-tool .layer-name{min-width:0}