:root{color-scheme:light;--canvas:#f5f7f9;--card:#fff;--text:#21373e;--muted:#849097;--line:#e7ecee;--primary:#147d77;--primary-dark:#0d665f;--navy:#193d46;--red:#a5343f;--radius:13px;font-family:"Microsoft YaHei UI","Microsoft YaHei","PingFang SC",-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;font-synthesis:none;font-weight:400}*{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:24px}body{margin:0;background:var(--canvas);color:var(--text);font-size:14px;line-height:1.6}button,input,select{font:inherit}button,a,input,select,summary{-webkit-tap-highlight-color:transparent}button{cursor:pointer}button:disabled{cursor:not-allowed;opacity:.5}input,select{color:var(--text)}a{color:inherit;text-decoration:none}svg{display:block;flex-shrink:0}button svg{width:18px;height:18px}button:focus-visible,a:focus-visible,summary:focus-visible,[role=button]:focus-visible{outline:3px solid #67bfb3;outline-offset:4px}input:focus-visible,select:focus-visible{outline:2px solid 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var(--line);background:var(--card);border-radius:var(--radius);box-shadow:0 3px 13px #273b4003;overflow:hidden}.card-heading{display:flex;align-items:center;gap:12px;padding:23px 25px 20px;border-bottom:1px solid #eef1f2;min-height:99px}.step-number{font-family:"Segoe UI",sans-serif;font-size:11px;font-weight:600;background:#f1f5f5;color:#789598;width:30px;height:30px;flex-shrink:0;border-radius:8px;display:grid;place-items:center;align-self:flex-start;margin-top:3px}.card-heading h2{margin:0 0 3px;font-size:16px;letter-spacing:.2px;font-weight:600;color:#29434b}.card-heading p{margin:0;font-size:11px;color:#95a0a6}.small-tag{font-size:9px;letter-spacing:1px;border:1px solid #e4eaea;color:#8da59e;border-radius:5px;padding:3px 7px;margin-left:auto;align-self:flex-start;margin-top:7px}.import-body,.settings-body{padding:24px 25px}.import-body{display:flex;flex-direction:column;height:calc(100% - 99px)}.dropzone{min-height:218px;border:1.5px dashed #c9dbd8;display:flex;flex-direction:column;align-items:center;justify-content:center;border-radius:9px;background:#fafdfc;cursor:pointer;text-align:center;padding:22px 14px;transition:background .18s,border-color .18s}.dropzone:hover,.dropzone.dragover{border-color:#33988c;background:#eff9f5}.dropzone.dragover{box-shadow:inset 0 0 0 1px #33988c}.dropzone[aria-disabled=true]{opacity:.65;cursor:wait}.upload-icon{width:58px;height:60px;display:grid;place-items:center;margin-bottom:12px;position:relative}.upload-icon:before{content:"";background:#e3f1eb;width:42px;height:42px;border-radius:12px;position:absolute;left:2px;top:14px;transform:rotate(-9deg)}.upload-icon svg{width:45px;height:45px;position:relative;color:#5f9c8e}.dropzone strong{font-weight:500;font-size:13px;color:#405d63}.dropzone>span:not(.upload-icon):not(.choose-file){font-size:10px;color:#a0adb1;margin-top:5px}.choose-file{display:flex;align-items:center;gap:8px;border:1px solid #d7e7e1;border-radius:5px;background:#fff;color:#328678;padding:5px 12px;font-size:11px;margin-top:17px}.choose-file svg{width:13px;height:13px}.selected-file{display:flex;align-items:center;gap:11px;background:#f3f8f6;border:1px solid #e2ede8;border-radius:7px;padding:11px 12px;margin-top:12px;min-width:0}.file-type{font-family:"Segoe UI",sans-serif;font-size:10px;font-weight:700;width:33px;height:36px;border:1px solid #c9e0d5;border-radius:5px;background:#fff;color:#4a8d74;display:grid;place-items:center;flex-shrink:0}.file-description{min-width:0;flex:1;display:grid}.file-description strong{overflow:hidden;text-overflow:ellipsis;white-space:nowrap;font-size:11px;font-weight:500;color:#56766b}.file-description span{font-size:10px;color:#98a7a0;margin-top:1px}.icon-button{background:none;border:0;color:#8d9ba2;padding:2px 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strong{font-size:11px;font-weight:500}.transport-option.selected{background:#eff8f4;border-color:#aacdbf;color:#438a78}.transport-check{font-size:12px;margin-left:auto;width:16px;height:16px;border-radius:100%;background:#6aa58c;color:#fff;display:grid;place-items:center;line-height:1}.transport-option.disabled{color:#bac2c7;cursor:not-allowed}.transport-option small{font-size:9px;margin-left:auto;color:#b3bdc2}.number-fields{display:grid;grid-template-columns:1fr 1fr;gap:15px 17px;margin-top:18px}.number-fields>label{font-size:11px;color:#73838c}.number-input{display:flex;border:1px solid #e0e6e9;border-radius:6px;align-items:center;background:#fff;margin-top:6px;min-width:0}.number-input:focus-within{border-color:#61a89a;box-shadow:0 0 0 2px #61a89a13}.number-input input{border:0;background:none;padding:9px 11px;font-family:"Segoe UI",sans-serif;font-size:13px;font-weight:500;width:100%;min-width:0;border-radius:6px;outline:none}.number-input input:focus-visible{outline:none}.number-input>span{padding-right:13px;color:#a2acb1;font-size:10px}.timing-note{font-size:10px;line-height:1.8;padding:10px 11px;background:#f3f8f7;border-radius:5px;color:#819a94;margin-top:12px}.timing-note strong{font-weight:500;color:#4e8a7b}.timing-note.warning{background:#fff8ea;color:#a18a54}.minimum-heading{display:flex;justify-content:space-between;align-items:flex-start;gap:12px;margin-top:22px;padding-top:19px;border-top:1px solid #edf1f2}.minimum-heading h3{font-size:12px;font-weight:500;color:#617780;margin:0}.minimum-heading h3 span{font-size:9px;font-weight:400;color:#a5afb4;background:#f5f7f8;border-radius:3px;margin-left:5px;padding:1px 4px}.minimum-heading p{font-size:10px;color:#a0aab0;margin:4px 0 0}.text-button{border:0;background:none;padding:1px 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#e3e9eb;border-radius:5px;background:#fcfdfd;color:#aab3b7;font-size:10px;padding:12px;text-align:center;margin-top:10px}.settings-footer{display:flex;align-items:center;justify-content:space-between;gap:10px;margin-top:18px}.settings-footer>span{font-size:9px;color:#a7b0b4}.rules-section{margin-top:30px;scroll-margin-top:25px}.rules-header{display:flex;align-items:center;gap:8px;margin-bottom:12px;color:#7c9099}.rules-header svg{width:16px;height:16px}.rules-header h2{font-size:12px;font-weight:500;margin:0}.rules-header>span{font-size:10px;color:#a8b3b8;margin-left:auto}.rule-cards{display:grid;grid-template-columns:repeat(3,1fr);gap:14px;align-items:start}.rule-cards details{background:#fff;border:1px solid var(--line);border-radius:8px;min-width:0}.rule-cards summary{display:flex;justify-content:space-between;align-items:center;gap:10px;padding:14px 15px;cursor:pointer;list-style:none;font-size:11px;color:#6c818a}.rule-cards summary::-webkit-details-marker{display:none}.rule-cards summary>span{font-size:15px;color:#a0afb3}.rule-cards details[open] summary>span{transform:rotate(45deg)}.details-content{padding:0 15px 12px;font-size:11px;color:#8b9a9f;line-height:1.9}.details-content p{margin:0 0 10px}.details-content p:last-child{margin-bottom:0}.main-footer{margin-top:35px;border-top:1px solid #e6ebed;padding-top:17px;color:#abb6bc;font-size:9px;display:flex;justify-content:space-between;gap:15px}.footer-separator{padding:0 10px;color:#c7d0d4}.results-section{margin-top:34px;scroll-margin-top:25px}.results-heading{display:flex;align-items:center;justify-content:space-between;gap:20px;margin-bottom:17px}.results-heading h2{font-size:20px;font-weight:600;margin:4px 0;color:#29434b}.results-heading h2>span{font-size:10px;font-weight:400;color:#899ba2;margin-left:7px}.results-source{font-size:10px;color:#91a0a6;margin:0;overflow-wrap:anywhere}.results-heading>.button{font-size:11px}.notice{display:flex;align-items:center;gap:12px;border-radius:8px;padding:13px 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17px;display:flex;align-items:center;gap:13px}.stat-icon{width:40px;height:40px;border-radius:10px;display:grid;place-items:center;font-size:21px;font-weight:400;flex-shrink:0}.stat-teal{background:#edf6f2;color:#6eab97}.stat-blue{background:#eef3fa;color:#85a3c3}.stat-red{background:#fff0f0;color:#d1888c}.stat-gray{background:#f2f4f7;color:#9aa9bb}.stat-label{font-size:10px;color:#93a1a8;display:block}.stat-card strong{display:block;font-family:"Segoe UI",sans-serif;font-size:25px;line-height:1.4;color:#3b555f;letter-spacing:.2px;font-weight:600}.stat-card strong small{font-family:"Microsoft YaHei",sans-serif;color:#adb6bb;font-size:10px;margin-left:6px;font-weight:400}.table-toolbar{display:flex;align-items:center;justify-content:space-between;gap:15px;padding:19px 21px 15px}.table-title{font-size:13px;font-weight:600;color:#49646e;white-space:nowrap}.table-help{font-size:10px;color:#a1aeb4;font-weight:400;margin-left:11px}.table-controls{display:flex;align-items:center;gap:9px}.search-box{display:flex;align-items:center;border:1px solid #e1e7e9;border-radius:6px;padding:7px 9px;gap:7px}.search-box svg{width:14px;height:14px;color:#a2b0b7}.search-box input{font-size:10px;border:0;outline:none;width:130px;background:transparent}.search-box input:focus-visible{outline:none}.search-box:focus-within{border-color:#61a89a}.table-controls>select{border:1px solid #e1e7e9;border-radius:6px;font-size:10px;background:#fff;padding:7px 25px 7px 9px}.legend{display:flex;align-items:center;gap:16px;padding:0 22px 13px;font-size:9px;color:#97a5ac;flex-wrap:wrap}.legend>span{display:flex;align-items:center;gap:5px}.legend i{width:8px;height:8px;border-radius:2px;display:inline-block;border:1px solid #00000007}.legend-urgent{background:#bd4a58}.legend-replenish{background:#e7989c}.legend-low{background:#f8dcdb}.legend-none{background:#fff;border-color:#d9e2e5!important}.legend .override-description{margin-left:auto;color:#acb6ba}.legend .text-button{font-size:9px}.table-scroll{overflow-x:auto;border-top:1px solid #eef1f2}table{border-collapse:collapse;width:100%;font-size:11px;text-align:left;white-space:nowrap}thead{background:#f7f9fa;color:#8a9ba3}th{font-size:10px;font-weight:400;padding:12px 13px;border-bottom:1px solid #e9eef0}th:first-child,td:first-child{padding-left:22px}th:last-child,td:last-child{padding-right:22px}td{padding:12px 13px;border-bottom:1px solid #edf1f3;color:#72868f;height:57px}tbody tr:last-child td{border-bottom:none}tbody tr:hover{background:#fbfcfd}.numeric{text-align:right;font-family:"Segoe UI","Microsoft YaHei",sans-serif;font-variant-numeric:tabular-nums}.sku-cell{font-family:"Segoe UI","Microsoft 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9px;font-size:12px;font-weight:600;appearance:textfield;-moz-appearance:textfield}.quantity-input::-webkit-inner-spin-button,.quantity-input::-webkit-outer-spin-button{-webkit-appearance:none;margin:0}.quantity-input:focus{border-color:#6a9e96}.quantity-input.quantity-URGENT{background:#b64654;color:#fff}.quantity-input.quantity-REPLENISH{background:#efadb0;color:#8f343c}.quantity-input.quantity-LOW{background:#fce9e6;color:#b66f6c}.quantity-input.quantity-NONE{background:#fff;color:#96a5ad;border-color:#e4eaed}.quantity-input.quantity-REVIEW,.quantity-input.quantity-ERROR{background:#f1f3f6;color:#8d98a8}.quantity-input.is-overridden{box-shadow:0 0 0 2px #96b9dd}.quantity-input.invalid{outline:2px solid #cf4545;outline-offset:1px}.quantity-input:disabled{opacity:.7}.override-badge{display:block;font-size:8px;line-height:1;color:#7897b2;margin-top:5px}.status-badge{display:inline-flex;align-items:center;gap:5px;font-size:10px}.status-badge:before{content:"";display:inline-block;height:5px;width:5px;border-radius:100%;background:currentColor}.status-URGENT{color:#b65763}.status-REPLENISH{color:#bf8183}.status-LOW{color:#c59a92}.status-NONE{color:#93aaa1}.status-REVIEW,.status-ERROR{color:#929ba9}.reason-cell{max-width:285px;overflow:hidden;text-overflow:ellipsis;color:#98a5ac;font-size:10px}.empty-results{text-align:center;color:#a1afb5;font-size:12px;padding:42px 20px}.pagination{border-top:1px solid #edf1f3;display:flex;justify-content:space-between;align-items:center;padding:13px 21px;font-size:10px;color:#9aa8af;gap:15px}.pagination>div{display:flex;align-items:center;gap:12px}.pagination label{white-space:nowrap}.pagination select{font-size:10px;border:1px solid #e4e9ec;border-radius:4px;padding:2px 4px;background:#fff;color:#81959f;margin:0 3px}.page-button{width:25px;height:25px;font-size:20px;border:1px solid #e6ebed;display:grid;place-items:center;line-height:1;padding:0}.page-button:disabled{opacity:.3}.result-footnote{font-size:10px;color:#a2adb4;margin:11px 2px 0}.toast-region{position:fixed;bottom:28px;left:calc(50% + 100px);transform:translateX(-50%);z-index:100;max-width:calc(100vw - 40px);pointer-events:none}.toast{background:#294b51;color:#fff;box-shadow:0 5px 25px #173c4326;border:1px solid #fff2;padding:11px 19px;border-radius:8px;font-size:12px;animation:toast-in .2s ease-out;overflow-wrap:anywhere}.toast.error{background:#9f414a}.is-loading{position:relative}.is-loading:before{content:"";width:13px;height:13px;border:2px solid currentColor;border-right-color:transparent;border-radius:100%;animation:spin .65s linear infinite;display:inline-block}.is-loading>svg{display:none}@keyframes spin{to{transform:rotate(360deg)}}@keyframes toast-in{from{opacity:0;transform:translateY(7px)}to{opacity:1;transform:translateY(0)}}
@media(min-width:1600px){.main{padding:48px 60px 25px}.workspace-grid{gap:28px}.card-heading{padding:25px 30px;min-height:108px}.import-body,.settings-body{padding:27px 30px}.import-body{height:calc(100% - 108px)}.dropzone{min-height:245px}.number-fields{gap:19px 22px}.number-input input{padding:11px 13px}.minimum-heading{margin-top:25px;padding-top:22px}.settings-footer{margin-top:22px}.import-note{margin-bottom:25px}.field-map{padding-top:23px;padding-bottom:15px}.calculation-guide{padding:18px 20px;margin-bottom:25px}.page-header{margin-bottom:35px}h1{font-size:32px}}
@media(max-width:1200px){.sidebar{width:190px;padding:29px 15px 20px}.brand{font-size:18px;gap:8px}.brand small{font-size:9px;letter-spacing:1.5px}.brand-mark{width:33px}.brand-mark svg{width:32px;height:32px}.main{margin-left:190px;padding:32px 26px 20px}.workspace-grid{grid-template-columns:minmax(280px,1fr) minmax(330px,1fr);gap:17px}.card-heading{padding:20px;gap:10px}.card-heading h2{font-size:15px}.card-heading p{font-size:10px}.import-body,.settings-body{padding:20px}.privacy-badge{font-size:9px;padding:7px 10px}.page-header{gap:15px}h1{font-size:25px}.page-description{font-size:11px}.field-map{gap:5px;padding-left:0;padding-right:0}.field-map>div{gap:5px;font-size:9px}.minimum-row{grid-template-columns:minmax(75px,1fr) 80px 25px}.stat-card{padding:15px 12px;gap:10px}.stat-icon{width:32px;height:34px;font-size:18px}.stat-label{font-size:9px}.stat-card strong{font-size:23px}.stats-grid{gap:10px}.table-help{display:none}.rule-cards{gap:10px}.rule-cards summary{padding:12px;font-size:10px}.table-toolbar{padding:17px 17px 13px}.legend{padding:0 17px 12px;gap:12px}}
@media(max-width:1020px){.sidebar{width:74px;padding:28px 11px 19px}.brand{padding:0;justify-content:center}.brand>span:last-child,.nav-caption,.nav-link>span,.sidebar-note,.sidebar-footer{display:none}.nav-links{margin-top:42px}.nav-link{font-size:0;padding:13px 15px;gap:0}.nav-link svg{width:22px;height:22px}.main{margin-left:74px;padding:29px 24px 20px}.toast-region{left:calc(50% + 35px)}.workspace-grid{grid-template-columns:minmax(280px,1fr) minmax(330px,1fr)}.privacy-badge{display:none}.page-header{margin-bottom:24px}}
@media(max-width:800px){.workspace-grid{grid-template-columns:1fr}.main{padding:25px 22px 18px}.import-body{height:auto}.dropzone{min-height:195px}.calculation-guide{margin-top:0}.field-map{justify-content:space-evenly}.import-note{justify-content:center}.card-heading{min-height:auto}.settings-body{padding:22px}.minimum-list{max-height:250px}.rule-cards{grid-template-columns:1fr}.rules-header>span{display:none}.stats-grid{grid-template-columns:repeat(2,1fr);gap:10px}.table-toolbar{align-items:flex-start;flex-direction:column;gap:10px}.table-controls{width:100%}.search-box{flex:1}.search-box input{width:100%;min-width:0}.legend .override-description{margin-left:0;flex-basis:100%}.results-heading h2{font-size:18px}.results-heading>.button{padding:10px 12px;font-size:10px}.main-footer{flex-direction:column;gap:6px}.notice{flex-wrap:wrap}.notice>div{min-width:180px}.notice>.button{margin-left:32px}.results-source{max-width:350px}.number-fields{gap:16px 20px}.minimum-row{grid-template-columns:minmax(75px,1fr) 100px 25px}.table-title{font-size:12px}.rule-cards summary{font-size:11px}}
@media(max-width:480px){.sidebar{position:relative;width:100%;height:64px;padding:12px 18px;flex-direction:row;align-items:center;justify-content:space-between;border-right:0;border-bottom:1px solid var(--line)}.brand{font-size:16px;gap:6px}.brand>span:last-child{display:block}.brand small{display:none}.brand-mark{height:35px;width:30px}.brand-mark svg{height:29px;width:29px}.nav-links{display:flex;margin-top:0;gap:4px}.nav-link{padding:9px;font-size:0}.nav-link svg{width:19px;height:19px}.main{margin-left:0;padding:23px 16px 18px}h1{font-size:23px;letter-spacing:0}.eyebrow{font-size:8px;letter-spacing:1px}.eyebrow span{padding:0 7px}.page-description{font-size:10px;line-height:1.8}.card-heading{padding:18px 17px}.card-heading p{font-size:9px}.import-body,.settings-body{padding:17px}.dropzone strong{font-size:12px}.dropzone{min-height:190px}.calculation-guide{padding:13px}.calculation-guide p{font-size:9px}.card-heading h2{font-size:14px}.step-number{width:26px;height:27px;font-size:10px}.settings-status{font-size:8px}.small-tag{font-size:8px}.number-fields>label{font-size:10px}.number-fields{gap:14px}.minimum-heading h3{font-size:11px}.minimum-heading p{font-size:9px}.settings-footer>span{font-size:8px}.results-heading{align-items:flex-start;gap:8px}.results-heading h2{font-size:16px}.results-heading>.button{padding:9px;font-size:9px;gap:4px}.results-heading>.button svg{width:14px;height:14px}.results-heading h2>span{display:block;margin-left:0;font-size:9px}.results-source{font-size:9px}.stat-card{gap:8px;padding:13px 10px}.stat-card strong{font-size:21px}.stat-icon{width:30px;height:30px;font-size:17px}.stat-label{font-size:8px}.table-toolbar{padding:15px}.legend{padding-left:15px;gap:11px}.table-controls{gap:6px}.table-controls>select{padding:7px 20px 7px 7px;max-width:115px}.search-box{min-width:0}.pagination{padding:12px;font-size:9px;gap:5px;flex-wrap:wrap}.pagination>div{gap:9px;margin-left:auto}.result-footnote{font-size:9px}.toast-region{left:50%;bottom:18px;width:max-content}.rules-section{margin-top:26px}.field-map>div{font-size:10px}.timing-note{font-size:9px}.selected-file{padding:9px}.import-note{font-size:9px}}
.stat-secondary{display:block;font-size:10px;color:#719488;margin-top:2px;white-space:nowrap}.rounded-value{display:inline-flex;align-items:center;justify-content:center;min-width:86px;cursor:default;font-variant-numeric:tabular-nums}.readonly-tag{font-size:8px;color:#9fadb3;border:1px solid #e0e7e9;border-radius:3px;padding:1px 3px;font-weight:400;margin-left:3px}@media(max-width:480px){.stat-secondary{font-size:8px}.rounded-value{min-width:75px;width:75px}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,*:before{animation:none!important;transition:none!important}}

/* Account and history screens share the workbench palette. */
.auth-page{min-height:100vh;display:grid;place-items:center;padding:28px 16px;background:radial-gradient(ellipse at top left,#e5f2ed,transparent 65%),var(--canvas)}
.auth-card{width:100%;max-width:430px;padding:36px}.auth-card h1{margin-top:10px}.auth-intro,.auth-footnote{color:#789098;font-size:12px}.auth-tabs{display:flex;gap:10px;margin:26px 0}.auth-tabs .button{flex:1}.auth-field{display:grid;gap:7px;font-size:12px;margin:16px 0 6px}.auth-field input{width:100%;border:1px solid #dbe5e4;border-radius:6px;padding:11px 12px;background:white}.auth-help{font-size:10px;color:#8b9b9f;margin:5px 0;white-space:normal}.auth-footnote{text-align:center;margin:24px 0 0;font-size:10px}.auth-card .button-wide{margin-top:18px}.auth-card .inline-error{margin-top:16px}.account-bar{display:flex;align-items:center;gap:14px;font-size:12px;color:#5f797e;min-width:0}.account-bar>span{max-width:150px;overflow:hidden;text-overflow:ellipsis}.result-actions{display:flex;align-items:center;justify-content:flex-end;gap:9px;flex-wrap:wrap}.result-actions>[role=status]{font-size:10px;color:#6e9683}.result-actions>.unsaved-result{color:#ad7735}.history-actions{display:flex;align-items:center;gap:16px}.history-filename{max-width:260px;text-overflow:ellipsis;overflow:hidden}.danger-text{color:#ad4651}.history-nav>span{font-size:20px;width:20px;text-align:center}.results-heading{flex-wrap:wrap}
@media(max-width:1020px) and (min-width:481px){.history-nav>span{display:block!important}.history-nav{font-size:0}}
@media(max-width:800px){.result-actions{justify-content:flex-start}.page-header{flex-wrap:wrap}}
@media(max-width:480px){.auth-card{padding:26px}.account-bar{width:100%;justify-content:flex-end}.result-actions .button{font-size:11px;padding:9px 11px}.history-filename{max-width:190px}.history-nav{font-size:12px}.history-nav>span{display:none!important}}