.segmented.four{grid-template-columns:repeat(4,1fr)}
.segmented.four button{font-size:12px;padding-inline:3px}
.segmented.three{grid-template-columns:repeat(3,1fr)}
.history-controls{display:flex;gap:5px}
.history-controls button{height:29px;border:1px solid var(--line);border-radius:8px;background:#fff;color:#343840;font-size:12px;font-weight:700;padding:0 9px;cursor:pointer}
.history-controls button:disabled{opacity:.35;cursor:not-allowed}
#reanalyzeBtn.refine-ready{background:var(--lime);color:var(--ink);box-shadow:0 0 0 2px #c9e63f55}
.ai-status{display:flex;align-items:center;gap:10px;border:1px solid #e7e9dd;background:#f8faef;border-radius:11px;padding:10px 11px;margin-top:14px}
.ai-status>i{width:9px;height:9px;border-radius:50%;background:#98ba10;box-shadow:0 0 0 5px #eaf2c8;flex:none}
.ai-status.busy>i{animation:pulse 1s infinite}
.ai-status.error{background:#fff3f2;border-color:#ffd7d2}.ai-status.error>i{background:#e65445;box-shadow:0 0 0 5px #ffe1dd}
.ai-status div{display:flex;flex-direction:column;min-width:0}.ai-status b{font-size:12px}.ai-status small{font-size:11px;color:var(--muted);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.parts-panel{border:1px solid var(--line);border-radius:11px;padding:10px;margin:12px 0}.parts-panel>div:first-child{display:flex;justify-content:space-between;align-items:center;font-size:12px;font-weight:800}.parts-panel button{border:0;background:transparent;color:#596800;font-size:11px;font-weight:800;cursor:pointer}
.parts-list{display:flex;flex-wrap:wrap;gap:6px;margin-top:9px}.parts-list button{background:#f0f2f4;color:#636974;border-radius:8px;padding:6px 8px}.parts-list button.active{background:var(--ink);color:#fff}.parts-list button:hover{outline:2px solid var(--lime)}
.processing{position:absolute;inset:auto;z-index:5;width:min(320px,80%);display:flex;flex-direction:column;align-items:center;background:#fff;border:1px solid var(--line);border-radius:16px;padding:22px;box-shadow:0 18px 55px #1118272b;text-align:center}
.processing b{font-size:16px;margin-top:10px}.processing span{font-size:12px;color:var(--muted);margin-top:5px}.spinner{width:34px;height:34px;border:4px solid #e8eadd;border-top-color:#91ad18;border-radius:50%;animation:spin .8s linear infinite}.progress{height:5px;width:100%;background:#eceef1;border-radius:9px;margin-top:15px;overflow:hidden}.progress i{display:block;width:8%;height:100%;background:var(--lime-dark);border-radius:9px;transition:width .25s}
.component-outline{pointer-events:none}
body.processing-ai #canvas{filter:saturate(.6);opacity:.68}
@keyframes spin{to{transform:rotate(360deg)}}@keyframes pulse{50%{opacity:.4}}
@media(max-width:760px){.segmented.four button{font-size:13px}.processing{position:fixed;left:50%;top:50%;transform:translate(-50%,-50%)}.history-controls button span{display:none}.history-controls button{padding:0 8px;font-size:17px}}
.microcopy{margin:10px 0 0;color:var(--muted);font-size:11px;line-height:1.45}
.smart-card{margin-top:18px;padding-top:16px;border-top:1px solid var(--line)}
.smart-card .section-head{margin-bottom:6px}.smart-card .hint{margin:0 0 10px}.card-presets button{font-size:12px}
.transform-grid .control{margin-top:13px}.transform-actions{display:grid;grid-template-columns:1fr 1fr;gap:7px;margin-top:14px}.transform-actions button{height:34px;border:1px solid var(--line);border-radius:9px;background:#fff;color:var(--ink);font-size:12px;font-weight:800;cursor:pointer}.transform-actions button:hover{background:#f1f2f4}.transform-note{margin-top:8px}.subhead{margin:17px 0 11px;padding-top:15px;border-top:1px solid var(--line);font-size:12px;font-weight:900;color:#777d86;text-transform:uppercase;letter-spacing:.07em}