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#bdc7cc;border-radius:999px;align-items:center;width:max-content;display:flex;overflow:hidden}.qty-control button,.qty-control input{text-align:center;background:#fff;border:0;border-left:1px solid #d9dfe2;min-width:42px;height:40px;font-weight:800}.qty-control button{cursor:pointer}.qty-control button:hover{color:var(--blue);background:#eff7fa}.qty-control input{appearance:textfield;width:56px}.part-row>label{background:#fff;border:1px solid #cbd3d7;border-radius:8px;grid-template-columns:1fr auto;align-items:center;display:grid;overflow:hidden}.part-row>label input{direction:ltr;border:0;outline:none;width:100%;min-width:0;height:44px;padding:0 12px}.part-row>label em{text-align:center;background:#eef2f3;min-width:48px;padding:14px 10px;font-size:12px;font-style:normal}.row-actions{direction:rtl;gap:6px;display:flex}.row-actions button{border:1px solid var(--line);width:42px;height:42px;color:var(--blue);cursor:pointer;background:#fff;border-radius:8px;font-size:20px}.row-actions button:hover,.row-actions button.active{border-color:var(--green);background:#f3fce6}.row-actions button.danger{color:#cb1630}.row-actions button.danger:hover{background:#fff1f3;border-color:#ef9cab}.parts-summary{color:#56707c;background:#edf7fa;border-top:1px solid #cee1e9;padding:15px 26px}.parts-summary strong{color:var(--blue)}.parts-summary span{margin:0 9px}.sheet-screen{direction:ltr;grid-template-columns:minmax(0,1fr) 480px;min-height:0;display:grid}.sheet-list{border-right:1px solid var(--line);direction:rtl;min-width:0;overflow:auto}.sheet-table-head{border-bottom:1px solid var(--line);background:#f5f7f8;grid-template-columns:220px 1fr 360px;align-items:center;gap:20px;height:52px;padding:0 24px;font-size:13px;font-weight:900;display:grid}.sheet-row{border-bottom:1px solid var(--line);grid-template-columns:220px 1fr 360px;align-items:center;gap:20px;min-height:120px;padding:20px 24px;display:grid}.sheet-name{border:1px solid #cbd3d7;border-radius:8px;height:44px;padding:0 12px;font-weight:700}.sheet-size{direction:ltr;align-items:flex-end;gap:12px;display:flex}.sheet-size label{color:var(--muted);font-size:11px}.sheet-size label input{direction:ltr;border:1px solid #cbd3d7;border-radius:8px 0 0 8px;width:135px;height:44px;margin-top:6px;padding:0 10px;display:inline-block}.sheet-size label em{background:#eef2f3;border:1px solid #cbd3d7;border-left:0;border-radius:0 8px 8px 0;place-items:center;height:44px;padding:0 10px;font-style:normal;display:inline-grid}.sheet-size b{margin-bottom:13px}.sheet-illustration{text-align:center;padding:55px}.sheet-illustration>div{border:3px solid var(--blue);background:repeating-linear-gradient(0deg,#f8fbfc,#f8fbfc 29px,#eaf1f3 30px),repeating-linear-gradient(90deg,#0000,#0000 29px,#eaf1f3 30px);place-items:center;width:min(75%,740px);max-height:390px;margin:0 auto;display:grid;box-shadow:0 18px 40px #145e8c1f}.sheet-illustration span{border:1px solid var(--line);color:var(--blue);background:#fff;border-radius:7px;padding:10px 16px;font-weight:800}.sheet-illustration p{color:var(--muted);font-size:13px}.nest-settings{direction:rtl;background:#fbfcfc;padding:0 28px 30px;overflow:auto}.nest-settings h2{border-bottom:1px solid var(--line);align-items:center;height:70px;margin:0 -28px 22px;padding:0 28px;display:flex}.settings-grid{grid-template-columns:1fr 1fr;gap:14px;display:grid}.settings-grid>label,.select-label{color:#374b56;font-size:13px;font-weight:800}.settings-grid>label div{border:1px solid #cbd3d7;border-radius:8px;grid-template-columns:1fr 48px;margin-top:8px;display:grid;overflow:hidden}.settings-grid input{direction:ltr;border:0;width:100%;height:44px;padding:0 12px}.settings-grid span{background:#eef2f3;place-items:center;font-weight:400;display:grid}.select-label{margin-top:24px;display:block}.select-label select{background:#fff;border:1px solid #cbd3d7;border-radius:8px;width:100%;height:48px;margin-top:8px;padding:0 12px;display:block}.quality{border-top:1px solid var(--line);border-bottom:1px solid var(--line);margin:26px -28px 0;padding:24px 28px}.quality>div{justify-content:space-between;font-size:13px;font-weight:800;display:flex}.quality>div span{color:var(--blue)}.quality input{width:100%;accent-color:var(--green);margin:24px 0 8px}.quality footer{justify-content:space-between;font-size:12px;font-weight:700;display:flex}.quality p{color:#687780;background:#eef3f5;border-radius:7px;margin:18px 0 0;padding:12px;font-size:12px;line-height:1.7}.machine{gap:9px;margin-top:22px;display:grid}.machine span{font-size:13px;font-weight:800}.machine strong{color:var(--blue);background:#fff;border:1px solid #d8e2e5;border-radius:8px;padding:15px}.result-screen{direction:ltr;background:#edf2f4;grid-template-columns:300px 1fr;min-height:0;display:grid}.result-sidebar{border-right:1px solid var(--line);direction:rtl;background:#fff;overflow:auto}.result-sidebar h2{border-bottom:1px solid var(--line);align-items:center;height:62px;margin:0;padding:0 20px;font-size:17px;display:flex}.result-sidebar>button{border:0;border-bottom:1px solid var(--line);text-align:right;cursor:pointer;background:#fff;align-items:center;gap:12px;width:100%;min-height:70px;padding:10px 16px;display:flex}.result-sidebar>button>span{background:#dfe7ea;border-radius:50%;flex:none;place-items:center;width:34px;height:34px;font-weight:800;display:grid}.result-sidebar>button div{gap:5px;display:grid}.result-sidebar>button small{color:var(--muted)}.result-sidebar>button.active{color:var(--blue);border-right:4px solid var(--green);background:#eff8fc}.result-sidebar>button.active>span{background:var(--green);color:#17351f}.result-stat{background:#eff8fc;border-radius:10px;justify-content:space-between;align-items:center;margin:16px;padding:16px;font-size:13px;display:flex}.result-stat strong{color:var(--blue);font-size:21px}.result-stat.warning{background:#fff4df}.result-stat.warning strong{color:#b26800}.nest-canvas-wrap{grid-template-rows:52px 1fr 40px;min-width:0;min-height:0;padding:0 28px;display:grid;overflow:hidden}.canvas-toolbar{direction:rtl;justify-content:space-between;align-items:center;display:flex}.canvas-toolbar span{font-weight:800}.canvas-toolbar small{color:var(--muted)}.nest-canvas{background:#fff;width:100%;max-width:100%;height:100%;max-height:100%;box-shadow:0 10px 32px #1a374421}.nest-canvas .cut-placement path,.nest-canvas .cut-placement circle,.nest-canvas .cut-placement ellipse,.nest-canvas .cut-placement polygon,.nest-canvas .cut-placement polyline,.nest-canvas .cut-placement line{stroke:var(--blue)!important;stroke-width:1.25px!important;vector-effect:non-scaling-stroke!important;fill:none!important}.legend{color:#697981;direction:rtl;align-items:center;font-size:12px;display:flex}.modal-backdrop{z-index:50;-webkit-backdrop-filter:blur(3px);backdrop-filter:blur(3px);background:#182e3980;place-items:center;padding:20px;display:grid;position:fixed;inset:0}.shape-modal{background:#fff;border-radius:18px;width:min(440px,100%);padding:24px;box-shadow:0 24px 80px #10232c66}.shape-modal header{justify-content:space-between;align-items:center;display:flex}.shape-modal h2{margin:0}.shape-modal header button{cursor:pointer;background:0 0;border:0;font-size:28px}.shape-types{grid-template-columns:1fr 1fr;gap:10px;margin:24px 0;display:grid}.shape-types button{cursor:pointer;background:#fff;border:1px solid #cbd3d7;border-radius:9px;height:52px}.shape-types button.active{border-color:var(--green);color:#426d00;background:#f2fce5;font-weight:800}.shape-modal>label{grid-template-columns:1fr 72px 42px;align-items:center;gap:10px;margin-top:14px;font-size:13px;font-weight:800;display:grid}.shape-modal>label input{direction:ltr;border:1px solid #cbd3d7;border-radius:7px;height:42px;padding:0 10px}.modal-submit{background:var(--green);color:#17351f;cursor:pointer;border:0;border-radius:9px;width:100%;height:48px;margin-top:24px;font-weight:900}.export-modal{direction:rtl;background:#fff;border-radius:20px;width:min(720px,100%);overflow:hidden;box-shadow:0 24px 80px #10232c66}.export-modal>header{border-bottom:1px solid var(--line);background:linear-gradient(135deg,#eef8fc,#f5fce8);justify-content:space-between;align-items:center;padding:22px 26px;display:flex}.export-modal>header small{color:var(--blue);font-weight:800}.export-modal>header h2{margin:5px 0 0}.export-modal>header 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button.active{border-color:var(--blue);color:var(--blue);background:#edf7fb;font-weight:900}.help-steps{gap:0;padding:12px 24px;display:grid}.help-steps p{border-bottom:1px solid var(--line);grid-template-columns:44px 1fr;align-items:center;gap:12px;margin:0;padding:15px 0;display:grid}.help-steps p>b{background:var(--green);color:#17351f;border-radius:50%;place-items:center;width:38px;height:38px;display:grid}.help-steps p span{color:var(--muted);gap:5px;font-size:12px;display:grid}.help-steps p strong{color:var(--ink);font-size:14px}.utility-modal>footer{border-top:1px solid var(--line);text-align:left;padding:16px 24px}.utility-modal>footer button{background:var(--blue);color:#fff;cursor:pointer;border:0;border-radius:8px;min-width:110px;height:42px;font-weight:800}.toast{z-index:20;color:#fff;background:#1e3541;border-radius:10px;padding:12px 16px;position:fixed;bottom:98px;left:50%;transform:translate(-50%);box-shadow:0 10px 30px #0002}.toast button{color:#fff;cursor:pointer;background:0 0;border:0;margin-right:18px}.bottom-bar{background:var(--blue-dark);color:#fff;direction:ltr;grid-template-columns:35% 65%;display:grid}.bottom-bar button{cursor:pointer;border:0;padding:0 38px;font-size:18px}.back{color:#fff;text-align:left;background:0 0}.next{background:linear-gradient(105deg, var(--green), var(--lime));color:#17351f;text-align:right;clip-path:polygon(5% 0,100% 0,100% 100%,0 100%);font-weight:800}.next span{margin-left:15px}.next:disabled{filter:grayscale(.7);opacity:.55;cursor:not-allowed}.back:disabled{opacity:.65;cursor:default}.sr-only{clip:rect(0,0,0,0);width:1px;height:1px;position:absolute;overflow:hidden}@media (max-width:1180px){.app-shell{grid-template-rows:64px 68px auto minmax(0,1fr) 68px}.brand{font-size:29px}.brand b{font-size:37px}.top-actions{gap:5px}.app-icon{width:36px;height:36px}.workflow-head{grid-template-columns:minmax(190px,23%) minmax(0,1fr)}.project-title{padding:0 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clamp(340px,37vw,430px)}.sheet-table-head,.sheet-row{grid-template-columns:170px minmax(290px,1fr) 250px;gap:14px;min-width:720px;padding-inline:16px}.sheet-size label input{width:110px}.sheet-illustration{padding:36px 20px}.nest-settings{padding-inline:20px}.nest-settings h2,.quality{margin-inline:-20px;padding-inline:20px}.result-screen{grid-template-columns:260px minmax(0,1fr)}.nest-canvas-wrap{padding-inline:16px}}@media (max-width:980px){.auth-page{grid-template-columns:1fr;overflow:auto}.auth-brand-panel{min-height:330px;padding:28px}.auth-brand-copy{margin:35px 0 22px}.auth-brand-copy h1{margin-block:14px 8px;font-size:36px}.auth-brand-copy p{font-size:14px}.auth-form-panel{min-height:auto;padding:48px 24px}.auth-account{max-width:290px;left:46%}.file-workspace{grid-template-columns:1fr}.color-panel{display:none}.quantity-screen{grid-template-rows:54px minmax(0,1fr) auto}.table-head{display:none}.parts-toolbar{padding-inline:12px}.parts-toolbar>label{white-space:nowrap}.parts-toolbar>div{overflow-x:auto}.part-rows{background:#f3f6f7;grid-template-columns:repeat(auto-fill,minmax(330px,1fr));gap:12px;padding:12px;display:grid}.part-row{border:1px solid var(--line);border-radius:12px;grid-template-rows:auto auto auto auto;grid-template-columns:28px 1fr 1fr;gap:12px;min-width:0;min-height:0;padding:16px;box-shadow:0 4px 14px #145e8c0d}.part-check{grid-area:1/1}.part-identity{grid-column:2/4}.part-identity .part-thumb{width:110px;height:100px}.qty-control{grid-column:1/4;max-width:100%;overflow-x:auto}.part-row>label{width:100%}.part-row>label:first-of-type{grid-column:2}.part-row>label:nth-of-type(2){grid-column:3}.row-actions{grid-column:1/4;justify-content:flex-end}.sheet-screen{grid-template-columns:1fr;overflow:auto}.sheet-list{border:0;min-height:430px;overflow:visible}.sheet-table-head{display:none}.sheet-row{grid-template-columns:minmax(150px,.7fr) minmax(300px,1.2fr) minmax(250px,1fr);min-width:0;overflow-x:auto}.nest-settings{border-top:1px solid var(--line);overflow:visible}.result-screen{grid-template-rows:auto minmax(460px,1fr);grid-template-columns:1fr;overflow:auto}.result-sidebar{border:0;display:flex;overflow-x:auto}.result-sidebar h2{display:none}.result-sidebar>button{border-right:1px solid var(--line);min-width:180px}.result-stat{gap:15px;min-width:165px;margin:8px}.nest-canvas-wrap{min-height:460px}}@media 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35px}.export-modal{border-radius:14px}.format-grid{grid-template-columns:1fr;padding:14px}.export-modal>header,.export-modal>footer,.export-note{padding-inline:16px}.export-modal>footer{flex-direction:column-reverse;align-items:flex-start}.toast{max-width:calc(100vw - 24px);font-size:12px;bottom:76px}.bottom-bar{grid-template-columns:38% 62%}.bottom-bar button{padding-inline:13px;font-size:14px}.next{clip-path:polygon(9% 0,100% 0,100% 100%,0 100%)}}@property --tw-rotate-x{syntax:"*";inherits:false}@property --tw-rotate-y{syntax:"*";inherits:false}@property --tw-rotate-z{syntax:"*";inherits:false}@property --tw-skew-x{syntax:"*";inherits:false}@property --tw-skew-y{syntax:"*";inherits:false}@property --tw-border-style{syntax:"*";inherits:false;initial-value:solid}@property --tw-outline-style{syntax:"*";inherits:false;initial-value:solid}@property --tw-blur{syntax:"*";inherits:false}@property --tw-brightness{syntax:"*";inherits:false}@property --tw-contrast{syntax:"*";inherits:false}@property --tw-grayscale{syntax:"*";inherits:false}@property --tw-hue-rotate{syntax:"*";inherits:false}@property --tw-invert{syntax:"*";inherits:false}@property --tw-opacity{syntax:"*";inherits:false}@property --tw-saturate{syntax:"*";inherits:false}@property --tw-sepia{syntax:"*";inherits:false}@property --tw-drop-shadow{syntax:"*";inherits:false}@property --tw-drop-shadow-color{syntax:"*";inherits:false}@property --tw-drop-shadow-alpha{syntax:"<percentage>";inherits:false;initial-value:100%}@property --tw-drop-shadow-size{syntax:"*";inherits:false}