:root{--ink:#142c43;--muted:#687989;--accent:#087d85;--line:#dce4e9;--bg:#f3f6f8}*{box-sizing:border-box}body{margin:0;background:var(--bg);color:var(--ink);font:14px/1.65 'Microsoft YaHei',sans-serif}button,input,select{font:inherit}button,select,.file-button{cursor:pointer}button{border:0;background:none;color:inherit}button:focus-visible,a:focus-visible{outline:3px solid #0c989f;outline-offset:3px}header{height:88px;background:white;border-bottom:1px solid var(--line);display:flex;align-items:center;padding:0 32px;gap:40px}.brand{display:flex;align-items:center;gap:12px}.brand b{font-size:19px}.brand small{display:block;color:var(--muted);font-size:12px}.mark{background:var(--ink);color:white;font-size:23px;padding:5px 13px;border-radius:8px}nav{display:flex;align-self:stretch;gap:24px}nav button{border-bottom:3px solid transparent;padding:0 4px}nav .active{color:var(--accent);border-color:var(--accent);font-weight:bold}.draft{margin-left:auto;border:1px solid #b8cfd3;color:var(--accent);padding:3px 10px;border-radius:4px;font-size:12px}.notice{background:#fff6e5;color:#846122;padding:9px 32px;font-size:12px}main{max-width:1680px;margin:auto;padding:30px 32px}.intro{display:flex;align-items:center;justify-content:space-between;margin-bottom:28px;gap:24px}.intro h1{font-size:28px;margin:4px 0 8px;letter-spacing:-.5px}.intro p{margin:0;color:var(--muted)}.eyebrow{font-size:12px;color:var(--accent)!important;letter-spacing:1px}.workspace{display:grid;grid-template-columns:270px minmax(360px,1fr) 300px;gap:22px;align-items:start}.panel{background:white;border:1px solid var(--line);border-radius:10px;padding:20px}h2{font-size:17px;margin:0}h3{font-size:14px;margin:0 0 12px}.section-head{display:flex;justify-content:space-between;align-items:center;gap:12px;margin-bottom:14px}.section-head p{margin:3px 0 0}.section-head h2 span{color:var(--muted);font-weight:normal;margin-left:5px}.text{color:var(--accent);font-size:12px;padding:0}.small{font-size:12px}.muted{color:var(--muted)}.field{display:block;font-size:12px;color:var(--muted)}input[type=search],select{background:#fff;border:1px solid var(--line);border-radius:5px;padding:9px 10px;color:var(--ink);max-width:100%}.field select,input[type=search]{width:100%;margin:6px 0}input[type=checkbox]{accent-color:var(--accent);width:16px;height:16px;flex-shrink:0}.course{display:flex;align-items:flex-start;gap:9px;padding:12px 4px;border-top:1px solid #edf1f3;cursor:pointer}.course span{display:block}.course small{font-size:11px;color:var(--muted);display:block;margin-top:3px}.course input{margin-top:5px}.group-title{font-size:12px;font-weight:bold;color:var(--muted);margin:18px 0 4px}.courses{max-height:calc(100vh - 250px);overflow:auto;position:sticky;top:16px}.primary,.secondary,.file-button{padding:9px 15px;border-radius:5px;font-weight:600;display:inline-block}.primary{background:var(--accent);color:#fff}.primary:hover{background:#076971}.secondary,.file-button{border:1px solid #cbd7df;background:#fff}.full{width:100%}.lab{background:white;border:1px solid var(--line);border-radius:10px;overflow:hidden;margin-bottom:18px}.lab-head{padding:20px;display:grid;grid-template-columns:1fr 140px;gap:18px}.lab h3{font-size:19px;margin:0 0 7px}.lab p{margin:6px 0}.preview{background:#e8f0f3;display:flex;align-items:center;justify-content:center;text-align:center;color:#728995;font-size:12px;border:1px dashed #b6c9d1;min-height:104px;border-radius:6px}.match{color:var(--accent);font-size:12px}.tier-tabs{display:flex;padding:0 20px;border-bottom:1px solid var(--line);gap:24px}.tier-tabs button{padding:10px 0;border-bottom:2px solid transparent}.tier-tabs button.active{color:var(--accent);border-color:var(--accent);font-weight:bold}.lab-body{padding:18px 20px}.price{font-size:24px;font-weight:700;color:var(--ink)}.price small{font-size:12px;font-weight:400;color:var(--muted)}.lab-meta{display:flex;gap:15px;color:var(--muted);font-size:12px;flex-wrap:wrap}.lab-actions{display:flex;justify-content:space-between;align-items:center;margin-top:16px}.plan{position:sticky;top:16px}.plan-item{border-top:1px solid var(--line);padding:13px 0}.plan-item strong{display:block;font-size:13px}.plan-item div{display:flex;justify-content:space-between;margin:4px 0}.optional{margin-top:16px;padding-top:18px;border-top:1px solid var(--line)}.optional label{display:flex;align-items:center;gap:7px;margin:10px 0;font-size:12px}.optional label span{margin-left:auto;color:var(--muted)}.total{background:#edf6f5;margin:20px -4px 14px;padding:16px;border-radius:6px}.total strong{font-size:28px;display:block}.total small{color:var(--muted)}.empty{padding:28px 12px;text-align:center;color:var(--muted);font-size:13px}.case-tools{display:flex;gap:20px;align-items:center;margin-bottom:22px}.case-grid,.maintenance{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:20px}.case-grid article{background:white;border:1px solid var(--line);padding:24px;border-radius:8px}.case-grid h2{font-size:21px;margin:8px 0}.case-grid a,a{color:var(--accent)}.maintenance p{color:var(--muted)}dialog{border:0;border-radius:12px;width:min(1000px,94vw);max-height:90vh;padding:0;color:var(--ink);box-shadow:0 30px 90px #142c4340}dialog::backdrop{background:#142c4380}.modal-top{display:flex;justify-content:space-between;align-items:center;border-bottom:1px solid var(--line);padding:13px 24px;position:sticky;top:0;background:white;z-index:1}.modal-top button{font-size:28px;line-height:1}.modal-top span{font-size:12px;color:var(--muted)}#modalContent{padding:24px 30px 30px}#modalContent h1{font-size:26px;margin:0 0 10px}.detail-tabs{display:flex;gap:20px;border-bottom:1px solid var(--line);margin:22px 0 18px}.detail-tabs button{padding:8px 0}.detail-tabs button.active{border-bottom:2px solid var(--accent);color:var(--accent)}table{border-collapse:collapse;width:100%;font-size:13px;margin:15px 0}th,td{padding:12px;text-align:left;border-bottom:1px solid var(--line)}th{background:#f1f5f7}td:last-child{white-space:nowrap}.detail-hero{display:grid;grid-template-columns:1.3fr 1fr;gap:24px}.detail-hero .preview{min-height:210px}.detail-note{border-left:3px solid #bdd0d5;padding-left:14px;color:var(--muted);margin:16px 0}.bottom-actions{display:flex;justify-content:space-between;align-items:center;margin-top:24px}#toast{position:fixed;bottom:24px;left:50%;transform:translateX(-50%);background:var(--ink);color:white;padding:12px 24px;border-radius:7px;display:none;z-index:10}[hidden]{display:none!important}@media(max-width:1200px){.workspace{grid-template-columns:240px 1fr}.plan{grid-column:1/-1;position:static}.courses{max-height:700px}.brand b{font-size:16px}header{gap:24px}}@media(max-width:760px){header{height:auto;padding:16px;flex-wrap:wrap;gap:12px}nav{order:3;width:100%;gap:22px}nav button{padding:8px 0}.draft{font-size:10px}.notice{padding:9px 16px}main{padding:22px 16px}.intro{display:block}.intro h1{font-size:25px}.intro>.secondary{margin-top:16px}.workspace,.case-grid,.maintenance,.detail-hero{grid-template-columns:1fr}.courses{position:static;max-height:370px}.plan{grid-column:auto}.lab-head{grid-template-columns:1fr 100px}.case-tools{display:block}.section-head{align-items:flex-start}#modalContent{padding:20px 16px}table{font-size:12px}td,th{padding:9px 6px}.lab-meta{gap:8px}}@media print{header,.notice,main,dialog .modal-top,.bottom-actions,button{display:none!important}dialog{display:block!important;position:static;width:100%;max-height:none;box-shadow:none}dialog::backdrop{display:none}}

/* Production workspace additions: keep the approved layout and add real data surfaces. */
.lab-head{grid-template-columns:1fr 210px}.thumbnail{padding:0;text-align:left;overflow:hidden;border-radius:6px;background:#edf3f5}.thumbnail img{width:100%;height:128px;object-fit:cover;display:block}.thumbnail small{display:block;padding:6px 9px;font-size:10px;color:var(--muted)}.matched-names{font-size:12px;color:var(--accent);line-height:1.7}.image-large{display:block;padding:0;width:100%;background:#edf3f5;border-radius:8px;overflow:hidden}.image-large img{width:100%;display:block}.zoom-image{width:100%;display:block;border-radius:8px}.hint{padding:14px 18px;background:#e9f1f3;font-size:12px;margin:0 0 16px;border-radius:6px}.plan{max-height:calc(100vh - 32px);overflow:auto}.quantity{width:70px;padding:6px;border:1px solid #cbd7df;border-radius:4px}.equipment td small,.course small,.share-option small{display:block}.equipment td:last-child{white-space:normal}.equipment td:nth-child(2){min-width:230px}.equipment td small{font-size:11px;color:var(--muted);margin-top:4px}.equipment input[type=checkbox]{margin:0}.disabled-row{background:#f7f8f9;color:#8b969f}.optional-label{color:var(--accent)!important}.table-scroll{overflow-x:auto}.detail-tabs{flex-wrap:wrap;gap:16px}.detail-tabs button{white-space:nowrap}.vendor{padding:15px 0;border-bottom:1px solid var(--line)}.vendor p{margin:5px 0}.source{font-size:12px;overflow-wrap:anywhere}.source small{color:var(--muted)}details{padding:14px 0;border-bottom:1px solid var(--line)}summary{cursor:pointer;font-weight:600;font-size:13px}.case-card{background:white;border:1px solid var(--line);border-radius:8px;padding:22px;margin-bottom:16px}.case-card h2{font-size:20px;margin:7px 0}.case-card h3{margin:8px 0}.case-links{display:flex;flex-wrap:wrap;gap:8px 16px;margin:16px 0}.case-grid>.case-card{margin-bottom:0}.edit-tools{display:flex;gap:10px;align-items:center;flex-wrap:wrap;margin:12px 0}.edit-tools select{max-width:100%}#record{flex:1;min-width:180px}.share-option{display:flex;gap:12px;align-items:flex-start;padding:14px 0;border-bottom:1px solid var(--line);cursor:pointer}.share-option small{font-size:12px;color:var(--muted);margin-top:4px}.share-option input{margin-top:6px}.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:16px}.form-grid .wide{grid-column:1/-1}form label{display:block;font-size:13px;margin:12px 0}form input:not([type=checkbox]),textarea,form select{display:block;width:100%;padding:9px 11px;border:1px solid #cbd7df;border-radius:5px;background:white;color:var(--ink);margin-top:6px;font:inherit}textarea{resize:vertical}#jsonEditor{font:12px/1.7 Consolas,'Microsoft YaHei',monospace;min-height:400px}.form-error{color:#b43932}.check-line,.checks-grid label{display:flex;align-items:center;gap:8px}.checks-grid{display:grid;grid-template-columns:1fr 1fr;gap:0 15px}.checks-grid label{font-size:12px;margin:8px 0}fieldset{border:1px solid var(--line);border-radius:6px;margin:20px 0;padding:14px}legend{font-size:13px}.danger{color:#a6453c}.bottom-actions{gap:20px}#toast{max-width:min(680px,90vw)}#courseCount{max-width:140px}.optional label{align-items:flex-start;flex-wrap:wrap}.optional label span{font-size:11px}.full.secondary{font-size:12px}.table-scroll table td:last-child{white-space:normal}.lab-actions{gap:12px}.lab-actions .primary{white-space:nowrap}.sources-list{overflow-wrap:anywhere}@media(min-width:1450px){.workspace{grid-template-columns:285px minmax(420px,1fr) 310px}}@media(max-width:1200px){.plan{max-height:none}.lab-head{grid-template-columns:1fr 170px}}@media(max-width:760px){.lab-head{grid-template-columns:1fr}.thumbnail{display:flex;align-items:center;gap:12px}.thumbnail img{width:160px;height:100px}.case-tools>*{margin:6px 0;width:100%}.form-grid,.checks-grid{grid-template-columns:1fr}.form-grid .wide{grid-column:auto}.bottom-actions{align-items:flex-start;flex-direction:column}.lab-actions{flex-wrap:wrap}.detail-tabs{gap:10px}h1{overflow-wrap:anywhere}.equipment td:nth-child(2){min-width:190px}.plan{position:static}}@media print{dialog{overflow:visible!important}#modalContent{padding:0}.share-option{break-inside:avoid}.table-scroll{overflow:visible}table{font-size:10px}.total{background:white}.source a{color:black;text-decoration:none}input{border:0}h1{font-size:24px}}
body[data-role="guest"] .admin-only,body[data-role="guest"] [data-price],body[data-role="guest"] [data-upload],body[data-role="guest"] [data-edit],body[data-role="guest"] [data-create],body[data-role="guest"] #exportCsv,body[data-role="guest"] #exportEquipment,body[data-role="guest"] #print{display:none!important}.login-screen{min-height:100dvh;display:grid;place-items:center;padding:24px}.login-box{max-width:440px;width:100%;background:white;border:1px solid #dce4e9;border-radius:12px;padding:36px}.login-box h1{font-size:25px;margin:22px 0 5px}.login-box>p{color:#687989}.user-tools{margin-left:auto;display:flex;align-items:center;gap:14px}.user-tools .draft{margin:0}.cost-table{min-width:1000px}.cost-table td{vertical-align:top}.cost-table td:first-child{min-width:220px;max-width:280px}.cost-table td:nth-child(2){min-width:155px}.cost-table input{min-width:100px;margin-bottom:8px}.cost-table small{display:block;font-size:11px;color:#687989;white-space:normal}.profit-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px;margin:20px 0}.profit-grid>div{padding:18px;background:#edf6f5;border-radius:6px}.profit-grid small{display:block;color:#687989}.profit-grid strong{display:block;font-size:21px;margin-top:7px}@media(max-width:760px){.profit-grid{grid-template-columns:1fr}.user-tools{width:100%;margin:0}.login-box{padding:24px}.cost-table{min-width:900px}}@media print{body[data-role="guest"]{display:none!important}}
dialog.business-dialog{width:min(1340px,96vw)}
.lab-gallery{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:12px;margin:18px 0}.lab-gallery button{padding:0;text-align:left;border:1px solid var(--line);border-radius:6px;overflow:hidden;background:white}.lab-gallery img{display:block;width:100%;aspect-ratio:3/2;object-fit:cover}.lab-gallery span{display:block;padding:8px;font-size:12px}.lab-source-notes{margin:24px 0;padding-top:18px;border-top:1px solid var(--line);font-size:13px;color:var(--muted)}@media(max-width:600px){.lab-gallery{grid-template-columns:1fr}.lab-gallery img{aspect-ratio:2/1;object-fit:contain}}
.login-brand{display:flex;align-items:center;gap:14px;margin-bottom:22px}.login-brand .mark{flex-shrink:0}.login-box .login-brand h1{margin:0;font-size:clamp(17px,4.7vw,25px);line-height:1.3;white-space:nowrap}@media(max-width:400px){.login-brand{gap:10px}.login-brand .mark{padding:5px 10px}}