:root{--primary:#2251d1;--primary-hover:#1b44b5;--primary-soft:#eef4ff;--primary-border:#2b5fe9;--success:#0f9f6e;--danger:#d92d20;--warning:#b7791f;--accent:var(--primary);--bg-app:#f5f7fb;--panel:#fff;--surface:#f8fafd;--surface-strong:#eef3fb;--border:#d5deec;--border-strong:#b9c6da;--glass-bg:var(--panel);--glass-border:var(--border);--glass-blur:none;--text-main:#111827;--text:var(--text-main);--text-muted:#60708a;--text-light:#8b99ad;--radius:8px;--radius-sm:6px;--shadow-sm:0 1px 2px #0f172a0a;--shadow-md:0 14px 34px #20386614}*{box-sizing:border-box;margin:0;padding:0}body{background:var(--bg-app);color:var(--text-main);letter-spacing:0;min-height:100vh;font-family:Inter,-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Noto Sans SC,sans-serif}button,input,textarea{font:inherit}.app-container{flex-direction:column;min-height:100vh;display:flex}.app-main{flex:1;padding:28px 32px 36px}.app-footer{text-align:center;color:var(--text-light);border-top:1px solid var(--border);background:#ffffffb8;padding:18px 24px;font-size:.75rem}.workspace-layout{align-items:flex-start;gap:20px;display:flex}.editor-area{flex:1;min-width:0}.loading{color:var(--text-muted);padding:24px}.nav-header{border-bottom:1px solid var(--border);-webkit-backdrop-filter:blur(12px);background:#ffffffd1;justify-content:space-between;align-items:center;padding:14px 24px;display:flex}.nav-header.compact{padding:8px 16px}.logo{color:var(--text-main);font-size:1rem;font-weight:700}.nav-user{color:var(--text-muted);align-items:center;gap:12px;font-size:.875rem;display:flex}.subscription-badge{background:var(--primary-soft);color:var(--primary);border:1px solid #d7e5ff;border-radius:999px;padding:2px 8px;font-size:.72rem}.glass-card{background:var(--panel);border:1px solid var(--border);border-radius:var(--radius);box-shadow:var(--shadow-md);margin-bottom:20px;padding:24px}.wizard-wrapper>.glass-card{margin-bottom:0}button{cursor:pointer;border-radius:var(--radius-sm);border:1px solid var(--border);background:var(--panel);min-height:36px;color:var(--text-main);padding:8px 16px;font-weight:700;transition:background .18s,border-color .18s,color .18s,box-shadow .18s}button:hover:not(:disabled){border-color:var(--primary-border);color:var(--primary)}button:focus-visible,input:focus-visible,textarea:focus-visible{outline-offset:1px;outline:3px solid #2251d129}button:disabled{cursor:not-allowed;opacity:.55}.btn-next,.toolbar-button.primary,.btn-export{background:var(--primary);border-color:var(--primary);color:#fff;box-shadow:0 8px 18px #2251d12e}.btn-next:hover:not(:disabled),.toolbar-button.primary:hover:not(:disabled),.btn-export:hover:not(:disabled){background:var(--primary-hover);border-color:var(--primary-hover);color:#fff}.btn-prev,.toolbar-button.secondary{background:var(--panel);color:var(--text-main)}.btn-prev:hover:not(:disabled),.toolbar-button.secondary:hover:not(:disabled){background:var(--primary-soft)}.project-sidebar{flex-shrink:0;align-self:stretch;width:280px;max-height:calc(100vh - 126px);padding:16px;position:sticky;top:16px;overflow-y:auto}.sidebar-header{justify-content:space-between;align-items:center;margin-bottom:12px;display:flex}.sidebar-title{font-size:.96rem;font-weight:700}.project-create{border-radius:var(--radius-sm);min-height:30px;box-shadow:none;padding:5px 12px;font-size:.78rem;font-weight:700}.guest-note{border-radius:var(--radius-sm);background:var(--primary-soft);color:#526582;border:1px solid #dce8ff;margin-bottom:14px;padding:9px 10px;font-size:.75rem;line-height:1.55}.sidebar-error{color:var(--danger);margin-bottom:10px;font-size:.8rem}.sidebar-muted,.project-empty{color:var(--text-muted);font-size:.8rem}.project-empty{padding:8px 0}.project-list{flex-direction:column;gap:8px;list-style:none;display:flex}.project-item{border-radius:var(--radius);border:1px solid var(--border);cursor:pointer;background:var(--panel);padding:10px;transition:border-color .18s,background .18s,box-shadow .18s}.project-item:hover,.project-item.active{border-color:var(--primary-border);background:var(--primary-soft)}.project-item.active{box-shadow:inset 0 0 0 1px var(--primary-border)}.project-row{justify-content:space-between;align-items:center;gap:8px;display:flex}.project-name{text-overflow:ellipsis;white-space:nowrap;min-width:0;font-size:.85rem;font-weight:700;overflow:hidden}.project-status{color:var(--success);background:#eaf7f1;border:1px solid #caeadb;border-radius:999px;flex-shrink:0;padding:2px 7px;font-size:.68rem}.project-status.draft{background:var(--primary-soft);color:var(--primary);border-color:#d7e5ff}.project-meta-row{margin-top:6px}.project-date{color:var(--text-light);font-size:.72rem}.project-delete{min-height:auto;box-shadow:none;color:var(--danger);background:0 0;border:none;padding:0;font-size:.72rem;font-weight:600}.project-delete:hover:not(:disabled){color:var(--danger);background:0 0;border-color:#0000}.dialog-backdrop{z-index:1000;background:#11182761;justify-content:center;align-items:flex-start;padding:88px 16px 24px;display:flex;position:fixed;inset:0}.confirm-dialog{border:1px solid var(--border);border-radius:var(--radius);background:var(--panel);width:min(420px,100%);overflow:hidden;box-shadow:0 24px 60px #11182738}.confirm-dialog-body{padding:22px 24px 10px}.confirm-dialog-body h3{color:var(--text-main);font-size:1rem;font-weight:800;line-height:1.4}.confirm-dialog-body p{color:var(--text-muted);margin-top:8px;font-size:.88rem;line-height:1.6}.confirm-dialog-actions{justify-content:flex-end;gap:10px;padding:14px 24px 20px;display:flex}.dialog-button{min-width:76px;box-shadow:none}.dialog-button.secondary{background:var(--panel);color:var(--text-main)}.dialog-button.primary{background:var(--primary);border-color:var(--primary);color:#fff}.dialog-button.primary:hover:not(:disabled){background:var(--primary-hover);border-color:var(--primary-hover);color:#fff}.dialog-button.danger{background:var(--danger);border-color:var(--danger);color:#fff}.dialog-button.danger:hover:not(:disabled){color:#fff;background:#b42318;border-color:#b42318}.toolbar-button{min-height:32px;padding:6px 14px}.toolbar-status{color:var(--text-muted);font-size:.78rem}.toolbar-status.error{color:var(--danger)}.toolbar-status.success{color:var(--success)}.wizard-wrapper{flex-direction:column;gap:18px;width:100%;max-width:1200px;margin:0 auto;display:flex}.wizard-stepper{grid-template-columns:repeat(6,minmax(0,1fr));gap:8px;padding:16px 20px;display:grid}.step-item{cursor:pointer;border-radius:var(--radius);flex-direction:column;align-items:center;gap:8px;min-width:0;padding:6px 4px;transition:background .18s;display:flex;position:relative}.step-item:hover{background:var(--surface)}.step-number{background:var(--surface-strong);border:1px solid var(--border);width:32px;height:32px;color:var(--text-main);border-radius:999px;justify-content:center;align-items:center;font-size:.86rem;font-weight:800;transition:background .18s,border-color .18s,color .18s,box-shadow .18s;display:flex}.step-title{color:var(--text-muted);white-space:nowrap;font-size:.76rem;font-weight:700}.step-item.active .step-number{background:var(--primary);border-color:var(--primary);color:#fff;box-shadow:0 0 0 4px #2251d11f}.step-item.active .step-title{color:var(--primary)}.step-item.completed .step-number{color:var(--success);background:#eaf7f1;border-color:#b9e4d0}.wizard-content{min-height:500px;padding:24px}.wizard-navigation{justify-content:space-between;align-items:center;padding:14px 16px;display:flex}.navigation-status{color:var(--text-muted);font-size:.82rem;font-weight:600}.nav-spacer{width:94px}.step-container{min-height:400px}.section-header{border-bottom:1px solid var(--border);grid-template-columns:34px 1fr;align-items:center;column-gap:12px;margin-bottom:24px;padding-bottom:20px;display:grid}.section-header:before{content:"价";border-radius:var(--radius-sm);background:var(--primary);color:#fff;justify-content:center;align-items:center;width:34px;height:34px;font-size:.9rem;font-weight:800;display:flex;box-shadow:0 8px 18px #2251d12e}.section-header h3{font-size:1.25rem;font-weight:800;line-height:1.25}.subtitle{color:var(--text-muted);grid-column:2;margin-top:4px;font-size:.86rem;line-height:1.55}.form-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:20px 24px;margin-bottom:20px;display:grid}.form-group{flex-direction:column;gap:8px;display:flex}.form-group label{color:var(--text-main);font-size:.86rem;font-weight:700}input[type=text],input[type=number],.form-textarea{background:var(--panel);border:1px solid var(--border);border-radius:var(--radius);width:100%;color:var(--text-main);outline:none;padding:11px 14px;font-size:.95rem;transition:border-color .18s,box-shadow .18s,background .18s}.form-textarea{resize:vertical;min-height:96px;font-family:inherit}input::placeholder,textarea::placeholder{color:#7e8797}input:focus,.form-textarea:focus{border-color:var(--primary-border);background:#fff;box-shadow:0 0 0 3px #2251d11c}.full-width{grid-column:span 2}.field-hint{color:var(--text-light);font-size:.78rem}.info-card{background:var(--surface);box-shadow:var(--shadow-sm);border-style:solid;margin:4px 0 0;padding:18px 20px}.info-row{justify-content:space-between;align-items:baseline;gap:16px;display:flex}.info-row .label{color:var(--text-muted);font-weight:700}.info-row .value{color:var(--primary);font-size:1.35rem;font-weight:800}.info-hint{color:var(--text-muted);margin-top:6px;font-size:.82rem}.section-title{justify-content:space-between;align-items:center;gap:16px;margin-bottom:16px;display:flex}.section-title h4{font-size:1rem;font-weight:800}.section-title button{background:var(--primary);border-color:var(--primary);color:#fff;box-shadow:0 8px 18px #2251d124}.section-title button:hover:not(:disabled){background:var(--primary-hover);border-color:var(--primary-hover);color:#fff}.card-list{grid-template-columns:repeat(auto-fill,minmax(340px,1fr));gap:16px;display:grid}.asset-card,.role-card{background:var(--panel);border:1px solid var(--border);border-radius:var(--radius);box-shadow:var(--shadow-sm);padding:16px;transition:border-color .18s,box-shadow .18s}.asset-card:hover,.role-card:hover{border-color:var(--primary-border);box-shadow:0 10px 24px #20386614}.card-header{justify-content:space-between;align-items:center;margin-bottom:14px;display:flex}.card-content{grid-template-columns:repeat(2,minmax(0,1fr));gap:14px;display:grid}.card-footer{border-top:1px solid var(--border);color:var(--text-main);justify-content:space-between;gap:12px;margin-top:16px;padding-top:14px;font-size:.86rem;font-weight:700;display:flex}.footer-label,.cost-detail{color:var(--text-muted)}.footer-value,.highlight-color{color:var(--primary)}.badge{border:1px solid #0000;border-radius:999px;align-items:center;min-height:24px;padding:3px 10px;font-size:.75rem;font-weight:800;display:inline-flex}.badge-site{color:#be123c;background:#fff1f2;border-color:#fecdd3}.badge-equipment{color:#1d4ed8;background:#eff6ff;border-color:#bfdbfe}.badge-labor{color:#15803d;background:#f0fdf4;border-color:#bbf7d0}.btn-remove,.btn-remove-icon{color:var(--danger);box-shadow:none;background:#fff7f7;border-color:#ffd7d7}.btn-remove{min-height:30px;padding:5px 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#000;padding-bottom:4px;font-size:1.8rem;font-weight:700;display:inline-block}.report-table{border-collapse:collapse;width:100%;margin-bottom:20px}.report-table th,.report-table td{text-align:left;border:1px solid #000;padding:10px;font-size:.95rem}.report-table th{background:#f8fafc;width:150px;font-weight:700}.report-table .col-label{background:#f8fafc;width:120px;font-weight:700}.report-table .center{text-align:center}.seal-grid{grid-template-columns:1fr 1fr;gap:20px;margin-top:40px;display:grid}.seal-box{border:1px solid #000;height:120px;padding:10px;position:relative}.seal-label{font-weight:700}.seal-date{position:absolute;bottom:10px;right:10px}.animated-fade-in{animation:.28s ease-out fadeIn}@keyframes fadeIn{0%{opacity:0;transform:translateY(6px)}to{opacity:1;transform:translateY(0)}}@media (max-width:980px){.app-main{padding:20px 16px 28px}.workspace-layout{flex-direction:column}.project-sidebar{width:100%;max-height:none;position:static}.wizard-stepper{grid-template-columns:repeat(3,minmax(0,1fr))}.form-grid,.card-content,.radio-group,.final-result-display{grid-template-columns:1fr}.full-width{grid-column:span 1}.card-list{grid-template-columns:1fr}}@media (max-width:640px){.nav-header,.wizard-navigation,.section-title,.info-row,.card-footer,.final-save-panel{flex-direction:column;align-items:stretch}.nav-spacer{display:none}.final-save-actions{flex-direction:column;align-items:stretch}.wizard-stepper{grid-template-columns:repeat(2,minmax(0,1fr));padding:12px}.wizard-content{padding:18px}.section-header{grid-template-columns:30px 1fr}.section-header:before{width:30px;height:30px}.bom-table{min-width:640px}.table-wrapper{overflow-x:auto}}@media print{.no-print,.wizard-stepper,.wizard-navigation,.btn-export,.card-header .btn-remove,.section-header,.config-section,.btn-prev{display:none!important}.app-container,.wizard-wrapper,.glass-card,.formal-report{box-shadow:none!important;background:#fff!important;border:none!important;padding:0!important}}