*{box-sizing:border-box}html,body{min-height:100%}body{margin:0;font-family:-apple-system,BlinkMacSystemFont,'Segoe UI','Microsoft YaHei',Arial,sans-serif;background:#f6f3ff;color:#171421}.topbar{display:flex;justify-content:space-between;align-items:center;gap:18px;padding:24px 32px;background:linear-gradient(120deg,#6b4df6,#9c6bff);color:white}h1,h2,h3{margin:0 0 10px}p{margin:0;color:rgba(255,255,255,.86);line-height:1.6}.pill{background:rgba(255,255,255,.18);border:1px solid rgba(255,255,255,.35);padding:10px 14px;border-radius:999px;white-space:nowrap}.tabs{position:sticky;top:0;z-index:10;background:#fff;border-bottom:1px solid #ece8ff;display:flex;justify-content:center;gap:8px;padding:10px}.tab{background:#f5f2ff;color:#6b4df6}.tab.active{background:#6b4df6;color:#fff}main{padding:22px;max-width:1380px;margin:auto}.page{display:none}.page.active{display:block}.card{background:white;border-radius:22px;padding:20px;box-shadow:0 12px 40px rgba(75,52,155,.09);border:1px solid #ece8ff}.hero{display:flex;justify-content:space-between;align-items:center;margin-bottom:18px}.hero p{color:#777}.upload{background:#6b4df6;color:white;border-radius:16px;padding:15px 22px;font-weight:800;cursor:pointer;display:inline-flex;align-items:center;justify-content:center}.upload input{display:none}.layout{display:grid;grid-template-columns:350px 1fr;gap:18px}.controls label,.modal label{display:block;font-size:14px;color:#514b64;margin:12px 0}.controls input,.modal input{width:100%;height:42px;border:1px solid #ddd8ef;border-radius:12px;padding:0 12px;background:#fbfaff;font-size:16px}.two{display:grid;grid-template-columns:1fr 1fr;gap:10px}.row{display:flex!important;gap:8px;align-items:center}.row input{width:auto!important;height:auto!important}.field{margin:12px 0}.label{font-size:14px;color:#514b64;margin-bottom:8px}.seg{display:grid;grid-template-columns:1fr 1fr;gap:8px}.twoSeg{grid-template-columns:1fr 1fr}.seg button{white-space:nowrap}.seg button.active{background:#6b4df6;color:#fff}button{border:0;background:#f0edff;color:#5b44cf;border-radius:12px;padding:11px 14px;font-weight:800;cursor:pointer;font-size:14px}button.primary{background:#6b4df6;color:white;width:100%;font-size:16px;margin-top:8px}.primary.small{width:auto;margin-top:0}button.danger{background:#ff5a4f;color:white;width:100%;margin-top:10px}.outline{background:white;border:1px solid #6b4df6;color:#6b4df6}#downloadPng,#downloadCsv{width:100%;margin-top:10px}.bar,.toolbar{display:flex;gap:10px;align-items:center;justify-content:space-between;flex-wrap:wrap}.bar{margin-bottom:10px}.toolbar{justify-content:flex-start;margin-bottom:12px}#viewport{height:620px;overflow:hidden;background:#fafafa;border-radius:18px;border:1px dashed #d8d2f6;display:flex;align-items:center;justify-content:center;touch-action:none;position:relative}#canvas{image-rendering:pixelated;transform-origin:0 0;cursor:grab}.locked #canvas{cursor:not-allowed}.needCard{margin-top:18px}.tablewrap{max-height:420px;overflow:auto;-webkit-overflow-scrolling:touch}table{width:100%;border-collapse:collapse;min-width:520px}th,td{padding:10px;border-bottom:1px solid #f0edf8;text-align:left}.sw{display:inline-block;width:22px;height:22px;border-radius:8px;border:1px solid #ddd;vertical-align:middle}.summary{background:#f8f6ff;border-radius:16px;padding:14px;margin-bottom:12px;line-height:1.8}.lack{color:#d93025;font-weight:800}.ok{color:#159957}.stockHeader{display:flex;align-items:center;justify-content:space-between;gap:18px;margin-bottom:18px}.stockSummary{display:inline-flex;gap:12px;align-items:center;background:white;border:1px solid #ece8ff;border-radius:999px;padding:10px 20px;color:#777}.stockSummary b{font-size:24px;color:#111}.stockActions{display:flex;gap:12px;flex-wrap:wrap}.stockPanel{padding:18px}.search{width:100%;height:52px;border:1px solid #e5e0f4;border-radius:16px;padding:0 18px;background:#fff;font-size:18px;margin-bottom:14px}.chips,.stockSort{display:flex;gap:10px;align-items:center;flex-wrap:wrap;margin:12px 0}.chips button{min-width:58px;border-radius:999px;background:#fff;border:1px solid #ece8ff;color:#111}.chips button.active,.stockSort button.active{background:#6b4df6;color:#fff;border-color:#6b4df6}.stockSort button{border-radius:999px;background:#fff;border:1px solid #ece8ff;color:#111}.stockSort .iconBtn{margin-left:auto}.stockSort .iconBtn+ .iconBtn{margin-left:0}.stockGrid{margin-top:16px}.stockGrid.grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(178px,1fr));gap:14px}.stockGrid.list{display:grid;grid-template-columns:repeat(2,minmax(260px,1fr));gap:14px}.stockCard{border:1px solid #eee8ff;border-radius:18px;padding:14px;background:#fff;box-shadow:0 6px 22px rgba(75,52,155,.05)}.stockCardTop{display:flex;align-items:center;justify-content:space-between;gap:8px}.stockCard b{font-size:22px}.tag{border:1px solid #bfeada;color:#12996f;border-radius:999px;padding:4px 10px;font-size:13px}.colorbar{height:54px;border-radius:13px;margin:12px 0;border:1px solid #ddd;display:flex;align-items:center;padding-left:20px;font-size:30px;font-weight:500;color:rgba(0,0,0,.78)}.stockCard input{width:100%;height:38px;border:1px solid #ddd8ef;border-radius:10px;padding:0 8px}.stockOps{display:flex;gap:8px;margin-top:10px}.stockOps button{flex:1;padding:9px 8px}.logs{line-height:1.9;color:#555;word-break:break-all}.modal{display:none;position:fixed;inset:0;background:rgba(0,0,0,.38);z-index:50;align-items:center;justify-content:center;padding:18px}.modal.show{display:flex}.modalBox{width:min(460px,100%);background:#fff;border-radius:22px;padding:20px;box-shadow:0 20px 60px rgba(0,0,0,.22)}
@media(max-width:900px){.topbar{display:block;padding:22px 18px}.pill{display:inline-block;margin-top:12px}.tabs{justify-content:stretch}.tab{flex:1}.hero{display:block}.hero .upload{margin-top:14px;width:100%}.layout{grid-template-columns:1fr}.card{border-radius:18px;padding:16px}main{padding:14px}.controls{order:1}.preview{order:2}#viewport{height:430px}.toolbar button{padding:10px 12px}.stockHeader{display:block}.stockActions{margin-top:14px}.stockActions button{flex:1}.stockGrid.list{grid-template-columns:1fr}.stockGrid.grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:10px}.stockCard{padding:12px}.colorbar{height:48px;font-size:26px}.stockSort .iconBtn{margin-left:0}.search{height:50px;font-size:16px}.chips{flex-wrap:nowrap;overflow:auto;padding-bottom:5px}.chips button{min-width:54px}.seg{grid-template-columns:1fr 1fr}.two{grid-template-columns:1fr 1fr}table{font-size:14px;min-width:480px}}
@media(max-width:430px){.two{grid-template-columns:1fr 1fr}.seg{grid-template-columns:1fr}.stockGrid.grid{grid-template-columns:1fr}.topbar h1{font-size:26px}}
/* ===== v3：全站不横向溢出 + 图纸区 ===== */
html,body{width:100%;max-width:100%;overflow-x:hidden}body{position:relative}main,.page,.card,.layout,.makerLayout,.preview,.controls,.needCard,.stockPanel{max-width:100%;min-width:0}.layout,.makerLayout{width:100%;overflow:hidden}.preview{overflow:hidden}.preview .bar,.preview .toolbar{max-width:100%}#viewport{width:100%;max-width:100%;height:clamp(320px,56vh,620px);overflow:hidden;display:block;position:relative}#canvas{display:block;max-width:none!important;max-height:none!important;will-change:transform}.tablewrap{width:100%;max-width:100%;overflow:auto}.tabs{max-width:100%;overflow-x:auto;-webkit-overflow-scrolling:touch}.tab{white-space:nowrap}.pageHint{color:#6b6578;background:#f8f6ff;border-radius:16px;padding:12px 14px;margin:0 0 14px;line-height:1.7}.paperList{display:grid;grid-template-columns:repeat(auto-fill,minmax(320px,1fr));gap:16px}.paperCard{border:1px solid #ece8ff;border-radius:20px;background:#fff;box-shadow:0 8px 28px rgba(75,52,155,.06);overflow:hidden;min-width:0}.paperThumb{height:260px;background:#fafafa;border-bottom:1px solid #f0edf8;display:flex;align-items:center;justify-content:center;overflow:hidden}.paperThumb img{max-width:100%;max-height:100%;image-rendering:pixelated;object-fit:contain}.paperInfo{padding:14px}.paperTitle{display:flex;align-items:flex-start;justify-content:space-between;gap:10px}.paperTitle b{font-size:18px;word-break:break-word}.paperStatus{border-radius:999px;padding:4px 10px;font-size:12px;background:#fff2d9;color:#9a6500;white-space:nowrap}.paperStatus.done{background:#e9fff4;color:#08875d}.paperMeta{color:#6b6578;font-size:14px;line-height:1.8;margin-top:8px}.paperOps{display:grid;grid-template-columns:1fr 1fr;gap:8px;margin-top:12px}.paperOps button{width:100%}.paperOps .wide{grid-column:1/-1}.paperDetails{display:none;margin-top:12px;border-top:1px solid #f0edf8;padding-top:12px}.paperDetails.show{display:block}.paperDetails .tablewrap{max-height:260px}.emptyPapers{text-align:center;color:#777;padding:30px 12px;background:#f8f6ff;border-radius:18px}
@media(max-width:900px){main{padding:12px;width:100%}.topbar{max-width:100%;overflow:hidden}.layout,.makerLayout{display:block}.controls,.preview,.needCard,.stockPanel{width:100%;max-width:100%;margin-left:0;margin-right:0}.preview{margin-top:14px}#viewport{height:52vh;min-height:330px}.paperList{grid-template-columns:1fr;gap:12px}.paperThumb{height:220px}.stockSummary{max-width:100%;flex-wrap:wrap}.toolbar{display:flex;overflow-x:auto;flex-wrap:nowrap;padding-bottom:4px}.toolbar button{flex:0 0 auto}.needCard{overflow:hidden}.tablewrap table{min-width:460px}}
@media(max-width:430px){.tabs{justify-content:flex-start}.tab{flex:0 0 auto;min-width:112px}.stockHeader{max-width:100%;overflow:hidden}.paperThumb{height:200px}.paperOps{grid-template-columns:1fr}.paperOps .wide{grid-column:auto}#viewport{height:50vh;min-height:300px}}
/* ===== v4：裁切、镜像版、清单版、全站防溢出 ===== */
html,body{width:100%;max-width:100%;overflow-x:hidden}body *{max-width:100%}main,.page,.card,.layout,.preview,.controls,.needCard,.stockPanel{min-width:0}img,canvas{max-width:100%}.makerLayout{grid-template-columns:minmax(280px,350px) minmax(0,1fr)}#viewport{width:100%;max-width:100%;height:min(62vh,620px);min-height:360px;overflow:hidden;contain:layout paint;position:relative}#canvas{max-width:none!important}.preview{overflow:hidden}.tablewrap{width:100%;overflow:auto}.full{width:100%}.mini{font-size:14px;margin-bottom:8px}.cropBox{background:#fbfaff;border:1px solid #eee8ff;border-radius:16px;padding:12px}.cropPreviewWrap{height:160px;background:#fff;border:1px dashed #d8d2f6;border-radius:14px;display:flex;align-items:center;justify-content:center;overflow:hidden;margin:8px 0}.cropPreviewWrap canvas{width:auto;height:auto;max-width:100%;max-height:100%;image-rendering:auto}.cropBtns{display:grid;grid-template-columns:1fr 1fr;gap:8px}.cropInputs{grid-template-columns:1fr 1fr!important}.paperList{display:grid;gap:14px}.paperCard{display:grid;grid-template-columns:180px minmax(0,1fr);gap:16px;border:1px solid #eee8ff;border-radius:18px;padding:14px;background:#fff;box-shadow:0 6px 22px rgba(75,52,155,.05);overflow:hidden}.paperThumb{background:#fafafa;border:1px dashed #ddd6f6;border-radius:14px;height:160px;display:flex;align-items:center;justify-content:center;overflow:hidden}.paperThumb img{max-width:100%;max-height:100%;object-fit:contain;image-rendering:pixelated}.paperTitle{display:flex;align-items:center;justify-content:space-between;gap:10px}.paperStatus{display:inline-block;border-radius:999px;background:#fff3d6;color:#a66a00;padding:5px 10px;font-size:13px;font-weight:800}.paperStatus.done{background:#e6f8ef;color:#158655}.paperMeta{color:#777;line-height:1.7;margin:6px 0 10px}.paperOps{display:flex;flex-wrap:wrap;gap:8px}.paperOps button{width:auto;margin:0}.paperOps .wide{width:auto}.paperDetails{display:none;margin-top:12px}.paperDetails.show{display:block}.emptyPapers{background:#fbfaff;border:1px dashed #d8d2f6;border-radius:16px;padding:30px;text-align:center;color:#777}.pageHint{color:#777!important;margin-bottom:14px}.topbar,.tabs,main{max-width:100vw}
@media(max-width:900px){.makerLayout{display:block}.controls{margin-bottom:14px}#viewport{height:52vh;min-height:320px}.paperCard{grid-template-columns:1fr}.paperThumb{height:210px}.paperOps button{flex:1 1 calc(50% - 8px)}.cropInputs{grid-template-columns:1fr 1fr!important}.toolbar{overflow-x:auto;flex-wrap:nowrap;padding-bottom:4px}.toolbar button{flex:0 0 auto}.needCard{overflow:hidden}}
@media(max-width:430px){main{padding:10px}.card{padding:14px}.paperOps button{flex:1 1 100%}.cropBtns{grid-template-columns:1fr}.cropPreviewWrap{height:130px}.tabs{overflow-x:auto}.tab{min-width:90px}}
/* v5 导入已有图纸 */
.importBox{margin-top:14px;padding:12px;border:1px dashed rgba(107,77,246,.28);border-radius:16px;background:#faf8ff}
.hint{font-size:12px;line-height:1.55;color:#6f6a86;margin:8px 0}
.smallUpload{display:flex;justify-content:center;align-items:center;width:100%;padding:10px 12px;border-radius:12px;background:#efeafd;color:#5b3df0;font-weight:700;cursor:pointer}
.smallUpload input{display:none}