:root{
  --ink:#172033;
  --muted:#697386;
  --line:#d7dce4;
  --soft:#f4f6f8;
  --panel:#fff;
  --accent:#0f766e;
  --accent-dark:#115e59;
  --warning:#a16207;
  --danger:#b42318;
  --radius:6px;
}
*{box-sizing:border-box}
html{font-size:16px}
body{margin:0;background:#e9edf2;color:var(--ink);font-family:-apple-system,BlinkMacSystemFont,"PingFang SC","Microsoft YaHei",sans-serif;line-height:1.45}
button,input,select,textarea{font:inherit}
button{cursor:pointer}
.appbar{height:58px;display:flex;align-items:center;gap:18px;padding:0 22px;background:#fff;border-bottom:1px solid var(--line);position:sticky;top:0;z-index:20}
.appbar__identity{display:flex;align-items:center;gap:12px;white-space:nowrap}
.appbar__brand{font-weight:750;color:var(--accent-dark)}
.appbar__divider{width:1px;height:18px;background:var(--line)}
.appbar__status{margin-left:auto;color:var(--muted);font-size:.82rem}
.appbar__actions{display:flex;gap:8px}
.button{height:36px;border:1px solid var(--line);border-radius:5px;background:#fff;color:var(--ink);padding:0 15px;font-weight:650}
.button:hover{border-color:#9aa3b1}
.button--quiet{background:#fff}
.button--primary{background:var(--accent);border-color:var(--accent);color:#fff}
.button--primary:hover{background:var(--accent-dark);border-color:var(--accent-dark)}
.button-link{display:inline-flex;align-items:center;text-decoration:none}
.access-gate{position:fixed;inset:0;z-index:100;background:#edf1f4;display:grid;place-items:center;padding:20px}
.access-panel{width:min(360px,100%);background:#fff;border:1px solid var(--line);border-radius:8px;padding:32px;box-shadow:0 18px 50px rgba(25,37,54,.14);text-align:center}
.access-mark{width:52px;height:52px;border:2px solid var(--accent);border-radius:50%;margin:0 auto 14px;position:relative}
.access-mark:before{content:"";position:absolute;left:15px;top:19px;width:18px;height:14px;border:2px solid var(--accent);border-radius:3px}
.access-mark span{position:absolute;left:19px;top:9px;width:10px;height:12px;border:2px solid var(--accent);border-bottom:0;border-radius:8px 8px 0 0}
.access-brand{margin:0 0 4px;color:var(--accent-dark);font-size:.82rem;font-weight:750}
.access-panel h1{font-size:1.35rem;margin:0}
.access-subtitle{font-size:.82rem;color:var(--muted);margin:7px 0 20px}
.access-pin-label{display:block;text-align:left;font-size:.75rem}
.access-pin{height:46px;text-align:center;font:700 1.1rem/1 ui-monospace,SFMono-Regular,Menlo,monospace;letter-spacing:.08em;padding-left:10px}
.access-submit{width:100%;height:42px;margin-top:12px}
.access-error{height:18px;margin:9px 0 0;color:var(--danger);font-size:.75rem}
body:not(.is-locked) .access-gate{display:none}
body.is-locked>.appbar,body.is-locked>.workspace{display:none}
.workspace{display:block;min-height:calc(100vh - 58px);padding:24px}
.editor-pane{width:min(1080px,100%);margin:0 auto;background:#fff;border:1px solid var(--line);padding:24px 28px;overflow:visible}
.form-section{padding:2px 0 24px;margin-bottom:20px;border-bottom:1px solid var(--line)}
.form-section:last-child{border-bottom:0}
.section-heading{display:flex;align-items:center;gap:11px;margin-bottom:15px}
.section-number{font:700 .72rem/1 ui-monospace,SFMono-Regular,Menlo,monospace;color:#fff;background:var(--accent);width:30px;height:30px;border-radius:4px;display:grid;place-items:center}
.section-heading h2{font-size:1rem;margin:0;letter-spacing:0}
.section-heading p{font-size:.76rem;color:var(--muted);margin:1px 0 0}
.field-grid{display:grid;gap:11px}
.field-grid--2{grid-template-columns:repeat(2,minmax(0,1fr))}
.field-grid--4{grid-template-columns:repeat(4,minmax(0,1fr))}
label{font-size:.78rem;font-weight:650;color:#3b4556}
input,select,textarea{width:100%;margin-top:5px;border:1px solid #c9d0da;border-radius:5px;background:#fff;color:var(--ink);padding:9px 10px;outline:none}
input,select{height:38px}
textarea{resize:vertical;line-height:1.5;min-height:66px}
input:focus,select:focus,textarea:focus{border-color:var(--accent);box-shadow:0 0 0 2px rgba(15,118,110,.12)}
.field-block{display:block;margin-top:12px}
fieldset{border:0;padding:0;margin:12px 0 0}
legend{font-size:.75rem;font-weight:700;color:#3b4556;margin-bottom:7px}
.inline-checks{display:flex;gap:8px 16px;flex-wrap:wrap}
.inline-checks label{display:flex;align-items:center;gap:6px;font-weight:500}
.inline-checks input{width:16px;height:16px;margin:0;accent-color:var(--accent)}
.inline-checks--stack{flex-direction:column;gap:8px}
.progress-checklist{margin-top:0}
.progress-checklist__grid{display:grid;grid-template-columns:repeat(7,minmax(0,1fr));gap:5px}
.progress-checklist__grid label{position:relative;min-width:0;height:66px;border:1px solid var(--line);border-radius:5px;background:#f7f8fa;color:#687386;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:4px;font-size:.76rem;transition:.16s ease}
.progress-checklist__grid input{position:absolute;opacity:0;pointer-events:none}
.progress-checklist__number{width:24px;height:24px;border:1px solid #aeb6c2;border-radius:50%;display:grid;place-items:center;background:#fff;font-size:.72rem;font-weight:800}
.progress-checklist__grid label[data-state="active"]{border-color:#d97706;background:#fff7e6;color:#92400e;box-shadow:inset 0 0 0 1px rgba(217,119,6,.15)}
.progress-checklist__grid label[data-state="active"] .progress-checklist__number{border-color:#d97706;background:#f59e0b;color:#fff}
.progress-checklist__grid label[data-state="complete"]{border-color:#17824e;background:#ecfdf3;color:#166534}
.progress-checklist__grid label[data-state="complete"] .progress-checklist__number{border-color:#17824e;background:#17824e;color:#fff}
.progress-checklist__grid label[data-state="complete"] .progress-checklist__number{font-size:0}
.progress-checklist__grid label[data-state="complete"] .progress-checklist__number:after{content:"✓";font-size:.8rem}
.progress-help{margin:8px 0 0;color:#526071;font-size:.72rem;font-weight:650}
.component-editor{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:10px}
.component-card{border:1px solid var(--line);border-radius:var(--radius);background:#fff;overflow:hidden}
.component-card{border-left-width:5px;transition:border-color .16s ease,background .16s ease,box-shadow .16s ease}
.component-card[data-state="pending"]{border-left-color:#9aa3b1}
.component-card[data-state="normal"]{border-left-color:#2f855a;background:#f4fbf7;box-shadow:0 0 0 1px rgba(47,133,90,.08)}
.component-card[data-state="attention"]{border-left-color:#a16207;background:#fff9e9;box-shadow:0 0 0 1px rgba(161,98,7,.12)}
.component-card[data-state="repair"]{border-left-color:#b42318;background:#fff2f0;box-shadow:0 0 0 1px rgba(180,35,24,.14)}
.component-card[data-state="normal"] .component-card__top{background:#edf8f1}
.component-card[data-state="attention"] .component-card__top{background:#fff4d6}
.component-card[data-state="repair"] .component-card__top{background:#ffe9e5}
.component-card__top{display:grid;grid-template-columns:52px 1fr;gap:10px;align-items:center;padding:10px 11px;background:#fafbfc}
.component-card__icon{width:48px;height:40px;color:#172033}
.component-card__icon svg{display:block;width:100%;height:100%;stroke:currentColor;fill:none;stroke-width:2;stroke-linecap:round;stroke-linejoin:round}
.component-card__title{display:flex;align-items:center;justify-content:space-between;gap:8px}
.component-card__title strong{font-size:.9rem}
.component-card__body{padding:10px 11px 12px}
.segmented{display:grid;border:1px solid #c9d0da;border-radius:5px;overflow:hidden;background:#fff}
.segmented--4{grid-template-columns:repeat(4,1fr)}
.segmented--3{grid-template-columns:repeat(3,1fr)}
.segmented label{position:relative;margin:0}
.segmented input{position:absolute;opacity:0;pointer-events:none}
.segmented span{height:31px;display:grid;place-items:center;border-right:1px solid #c9d0da;font-size:.72rem;font-weight:600;color:#526071;background:#fff}
.segmented label:last-child span{border-right:0}
.segmented input:checked+span{background:var(--accent);color:#fff}
.component-card[data-state="attention"] .segmented input:checked+span{background:#a16207}
.component-card[data-state="repair"] .segmented input:checked+span{background:#b42318}
.symptom-options{display:flex;gap:6px;flex-wrap:wrap;margin-top:10px}
.symptom-options label{position:relative}
.symptom-options input{position:absolute;opacity:0}
.symptom-options span{display:block;padding:5px 8px;border:1px solid #d3d9e1;border-radius:4px;background:#fff;font-size:.72rem;font-weight:500;color:#536074}
.symptom-options input:checked+span{border-color:#7a5100;background:#ffe7a8;color:#5f3d00;font-weight:800;box-shadow:inset 0 0 0 1px rgba(122,81,0,.18)}
.component-card details{margin-top:9px;border-top:1px dashed var(--line);padding-top:8px}
.component-card summary{font-size:.72rem;color:var(--accent-dark);font-weight:700;cursor:pointer;list-style:none}
.component-card summary::-webkit-details-marker{display:none}
.component-card details label{display:block;margin-top:8px}
.component-card details textarea{font-size:.76rem;min-height:58px}
.standard-reset{border:0;background:transparent;color:var(--accent-dark);font-size:.7rem;padding:5px 0 0;font-weight:650}
.status-fieldset{margin-bottom:12px}
.solution-other{max-width:100%}
.quote-panel{margin:18px 0 16px;padding:16px;border:2px solid var(--accent);border-radius:6px;background:#eef8f6;box-shadow:0 4px 14px rgba(15,118,110,.1)}
.quote-panel__head{display:flex;align-items:center;justify-content:space-between;gap:12px;margin-bottom:13px}
.quote-panel__head h3{margin:0;color:var(--accent-dark);font-size:1.12rem}
.quote-panel__head p{margin:2px 0 0;color:#526071;font-size:.76rem;font-weight:600}
.quote-panel__head>span{padding:5px 9px;border-radius:4px;background:var(--accent);color:#fff;font-size:.72rem;font-weight:800}
.quote-money-grid label{font-size:.84rem;color:#263445}
.quote-money-grid input{height:52px;text-align:right;border-width:1.5px;font-size:1.18rem;font-weight:850;color:#0b514c;background:#fff}
.quote-panel__summary{display:grid;grid-template-columns:minmax(260px,.9fr) minmax(280px,1.1fr);gap:12px;align-items:stretch;margin-top:12px}
.freight-options{margin:0;padding:10px 12px;border:1px solid #b8d7d3;border-radius:5px;background:#fff;align-content:center}
.freight-options legend{padding:0 4px;color:var(--accent-dark)}
.total-line{margin:0;padding:11px 15px;background:var(--accent);color:#fff;display:flex;justify-content:space-between;align-items:center;border-radius:5px;font-size:.9rem;font-weight:800}
.total-line strong{font-size:1.5rem;color:#fff}
.quote-payment-grid{margin-top:12px}
.form-completion-bar{margin-top:6px;padding:16px 18px;border:1px solid #b8d7d3;background:#eef8f6;display:flex;align-items:center;justify-content:space-between;gap:18px}
.form-completion-bar strong{display:block;font-size:.92rem;color:var(--accent-dark)}
.form-completion-bar span{display:block;margin-top:3px;font-size:.76rem;color:var(--muted)}
.report-sheet{width:210mm;min-height:297mm;margin:0 auto;background:#fff;box-shadow:0 5px 20px rgba(25,37,54,.15);padding:8mm 9mm;color:#172033;font-family:"Songti SC","SimSun","Microsoft YaHei",sans-serif;-webkit-print-color-adjust:exact;print-color-adjust:exact}
.report-head{display:grid;grid-template-columns:1fr 1.3fr 1fr;align-items:end;margin-bottom:2mm}
.report-company{font-size:9pt;font-weight:700}
.report-company small{display:block;color:#555;font-size:6.8pt;font-weight:400;margin-top:1mm}
.report-title{text-align:center}
.report-title h1{font-size:18pt;line-height:1.05;margin:0;font-weight:800;letter-spacing:0}
.report-title p{font-size:6.8pt;color:#666;margin:1mm 0 0}
.report-number{text-align:right;font-size:8pt}
.report-number small{display:block;color:#666;margin-top:1mm}
.print-table{width:100%;border-collapse:collapse;table-layout:fixed;font-size:9pt}
.print-table th,.print-table td{border:1px solid #294c4a;padding:1.4mm 1.6mm;vertical-align:middle;text-align:left;line-height:1.25}
.print-table th{background:#e7f4f1;color:#115e59;font-weight:800}.print-table td{font-weight:600}
.report-issue{min-height:11mm;display:flex;align-items:flex-start;gap:2mm;padding:1.7mm 1.2mm;font-size:9pt;font-weight:600;border-bottom:1px solid #222}
.report-issue span:last-child{flex:1;white-space:normal;line-height:1.35;overflow:hidden}
.report-flow{display:grid;grid-template-columns:repeat(7,1fr);border-left:1px solid #8f9aaa;border-top:1px solid #8f9aaa;margin-top:1.8mm}
.report-flow div{text-align:center;border-right:1px solid #8f9aaa;border-bottom:1px solid #8f9aaa;padding:.8mm 0;font-size:7.5pt;font-weight:750;background:#f4f6f8;color:#697386}
.report-flow b{display:block;font-size:9pt;line-height:1}
.report-flow small{display:block;font-size:5.8pt;margin-top:.35mm;font-weight:650}
.report-flow .report-flow__step--active{background:#fff1d6;color:#9a5700}
.report-flow .report-flow__step--complete{background:#dff6e9;color:#166534}
.report-band{border:1px solid #155e59;border-top:0;background:#dcefeb;color:#124e4a;padding:1.6mm 1.8mm;font-size:10.5pt;font-weight:850}
.report-band small{font-size:7.5pt;color:#355f5c;font-weight:600;margin-left:2mm}
.report-components{display:grid;grid-template-columns:1fr 1fr;border-left:1px solid #111}
.report-component{height:26.5mm;border-right:1px solid #111;border-bottom:1px solid #111;display:grid;grid-template-columns:33mm 1fr;align-items:center;padding:1.8mm 2.2mm}
.report-component__icon{width:30mm;height:19mm;display:grid;place-items:center}
.report-component__icon svg{width:27mm;height:18mm;stroke:#235e5a;fill:none;stroke-width:2.2;stroke-linecap:round;stroke-linejoin:round}
.report-component h3{font-size:11pt;font-weight:850;margin:0 0 1.2mm}
.report-state{font-size:8.3pt;font-weight:700;white-space:nowrap;display:flex;align-items:center;gap:1.3mm}
.report-state span{display:inline-block;padding:.4mm .7mm;border:1px solid transparent}
.report-state .is-selected{font-size:9.3pt;font-weight:900;border:1.4px solid currentColor;background:rgba(255,255,255,.72)}
.report-component--normal{background:#ecfdf3;color:#166534}
.report-component--attention{background:#fff4d6;color:#92400e;box-shadow:inset 0 0 0 1px #d97706}
.report-component--repair{background:#ffe7e3;color:#9f231a;box-shadow:inset 0 0 0 1.6px #b42318}
.report-component--pending{background:#fff}
.report-symptoms{font-size:8.5pt;font-weight:650;color:inherit;margin-top:1.2mm;line-height:1.25;height:10mm;overflow:hidden}
.report-abnormal{min-height:11mm;border:1px solid #111;border-top:0;padding:1.7mm 1.8mm;font-size:8.5pt;font-weight:600;white-space:normal;line-height:1.35;overflow:hidden}
.report-summary-grid{display:grid;grid-template-columns:46% 38% 16%;border-left:1px solid #111}
.report-summary-grid>div{height:42mm;border-right:1px solid #111;border-bottom:1px solid #111;padding:2mm;font-size:8.5pt;font-weight:600;overflow:hidden}
.report-summary-grid h3{font-size:10pt;font-weight:800;margin:0 0 1mm}
.report-summary-grid p{margin:.8mm 0;line-height:1.2}
.report-summary-grid>.report-fee-box{background:#e7f6f3;border:1.7px solid #0f766e;border-top:0;padding:2.5mm 2.8mm}
.report-fee-box h3{color:#115e59;font-size:12pt}
.report-fee-box>p:not(.report-fee-total){font-size:9pt}
.report-fee-total{margin-top:2mm!important;padding-top:2mm;border-top:1.2px solid #5f8d89;font-size:15pt!important;font-weight:900;display:flex;align-items:baseline;justify-content:space-between}
.report-fee-total small{font-size:7pt;font-weight:650}
.report-decision{display:flex;flex-direction:column;gap:.6mm}
.report-option-row{display:grid;grid-template-columns:16mm repeat(4,1fr);align-items:center;gap:1mm;white-space:nowrap}
.report-option-row--5{grid-template-columns:16mm 1.35fr repeat(4,1fr);gap:.6mm}
.report-option-row b{font-size:8.3pt}
.report-option-row span{font-size:7.7pt}
.report-other-solution{font-size:7.2pt;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.report-summary-text{height:10mm;overflow:hidden;border-top:1px dashed #777;padding-top:1mm}
.report-guidance{min-height:11mm;border:1px solid #111;border-top:0;padding:1.5mm 1.8mm;font-size:7.8pt;font-weight:650;line-height:1.35;overflow:hidden}
.report-guidance b{font-size:8.2pt;margin-right:1mm}
.report-guidance--warning{border-width:1.5px;border-color:#d97706;background:#fff5df;color:#7c4700}
.report-consent{height:6mm;font-size:7pt;font-weight:600;display:flex;align-items:center;white-space:nowrap;overflow:hidden}
.report-signatures{display:grid;grid-template-columns:repeat(6,1fr);border:1px solid #111}
.report-signatures div{height:9mm;grid-column:span 2;border-right:1px solid #111;border-bottom:1px solid #111;display:flex;align-items:center;padding:1.4mm;font-size:8pt;font-weight:650;white-space:nowrap;overflow:hidden}
.report-signatures div:nth-child(3),.report-signatures div:last-child{border-right:0}
.report-signatures div:nth-child(n+4){border-bottom:0}
.report-signatures .report-signature--wide{grid-column:span 4}
.report-footer{text-align:center;font-size:6.5pt;font-weight:600;margin-top:1.2mm;color:#111}
.toast{position:fixed;left:50%;bottom:24px;transform:translate(-50%,16px);background:#172033;color:#fff;padding:9px 14px;border-radius:5px;font-size:.8rem;opacity:0;pointer-events:none;transition:.2s;z-index:50}
.toast.show{opacity:1;transform:translate(-50%,0)}
@media(max-width:1100px){
  .appbar__status{display:none}
}
@media(max-width:820px){
  .appbar{padding:0 12px}.appbar__divider,.appbar__identity strong,.appbar__actions .button--quiet{display:none}
  .workspace{padding:14px;min-height:calc(100vh - 58px)}
  .editor-pane{border:1px solid var(--line);padding:18px 14px}
  .component-editor{grid-template-columns:1fr}
  .form-completion-bar{align-items:stretch;flex-direction:column}
  .field-grid--4{grid-template-columns:repeat(2,1fr)}
  .quote-panel__summary{grid-template-columns:1fr}
}
@media(max-width:430px){.field-grid--2{grid-template-columns:1fr}.appbar__brand{font-size:.9rem}.button{padding:0 11px}}