:root{--navy:#173248;--green:#087d70;--bg:#edf2f1;--ink:#17232d;--muted:#687982;--line:#d8e1df;--red:#b7463f;--gold:#bc7b16}*{box-sizing:border-box}body{margin:0;background:var(--bg);font-family:"Segoe UI","Noto Sans TC",sans-serif;color:var(--ink)}button,input,textarea{font:inherit}.flow-header{height:66px;background:var(--navy);color:#fff;display:flex;align-items:center;justify-content:space-between;padding:0 max(16px,calc((100vw - 720px)/2 + 16px));position:sticky;top:0;z-index:10}.flow-header a{color:#fff;text-decoration:none;display:flex;gap:9px;align-items:center}.flow-header i{font-style:normal;width:34px;height:34px;display:grid;place-items:center;background:#d6a94c;color:var(--navy);border-radius:8px;font-weight:900}.flow-header span,.flow-header small{display:block}.flow-header span{font-weight:800}.flow-header small{font-size:9px;color:#b9c8ce;margin-top:3px;font-weight:400}.flow-header>b{font-size:11px}.flow-shell{width:min(720px,100%);margin:auto;background:#fafcfb;min-height:calc(100vh - 66px);padding-bottom:90px}.flow-progress{background:#fff;border-bottom:1px solid var(--line);padding:15px 18px;position:sticky;top:66px;z-index:9}.flow-progress>div:first-child{display:flex;justify-content:space-between;font-size:10px}.flow-progress span{color:var(--green);font-weight:800}.progress-line{height:4px;background:#e3e9e8;border-radius:10px;margin-top:9px;overflow:hidden}.progress-line i{display:block;height:100%;width:12.5%;background:var(--green);transition:.25s}.flow-step{display:none;padding:28px 18px}.flow-step.active{display:block}.kicker{font-size:9px;letter-spacing:.15em;color:var(--green);font-weight:800;margin:0 0 8px}.flow-step h1{font-size:25px;line-height:1.35;margin:0 0 8px}.intro{font-size:12px;color:var(--muted);line-height:1.6;margin:0 0 22px}.select-card{display:flex;background:#fff;border:1px solid var(--line);border-radius:12px;padding:16px;margin-bottom:10px;box-shadow:0 7px 22px rgba(23,50,72,.05)}.select-card.selected{border-color:var(--green);box-shadow:0 0 0 2px #d9efeb}.select-card.disabled{opacity:.5}.select-card input{accent-color:var(--green);margin-right:11px}.select-card span>*{display:block}.select-card em{font-style:normal;color:var(--green);font-size:10px}.select-card b{font-size:16px;margin:6px 0}.select-card small{font-size:10px;color:var(--muted)}.select-card i{font-style:normal;font-size:9px;background:#eef4f2;color:var(--green);display:inline-block;margin-top:10px;padding:4px 7px;border-radius:4px}.info-grid{display:grid;grid-template-columns:1fr 1fr;border:1px solid var(--line);border-radius:11px;background:#fff;overflow:hidden;margin-bottom:13px}.info-grid div{padding:13px;border-right:1px solid var(--line);border-bottom:1px solid var(--line)}.info-grid div:nth-child(even){border-right:0}.info-grid span,.info-grid b{display:block}.info-grid span{font-size:9px;color:var(--muted)}.info-grid b{font-size:11px;margin-top:4px}.source-box{background:#eff6f4;border-left:4px solid var(--green);padding:14px;margin-bottom:15px}.source-box span,.source-box b{display:block}.source-box span{font-size:9px;color:var(--green)}.source-box b{font-size:13px;margin-top:5px}.source-box p{font-size:10px;color:var(--muted);margin:4px 0 0}.confirm{display:flex;gap:9px;align-items:start;background:#fff;border:1px solid var(--line);border-radius:9px;padding:13px;font-size:11px;line-height:1.5}.confirm input{width:18px;height:18px;accent-color:var(--green)}.precheck-list{display:grid;gap:9px}.precheck-list label{display:flex;gap:10px;background:#fff;border:1px solid var(--line);border-radius:10px;padding:14px}.precheck-list input{width:19px;height:19px;accent-color:var(--green)}.precheck-list b,.precheck-list small{display:block}.precheck-list b{font-size:12px}.precheck-list small{font-size:9px;color:var(--muted);margin-top:4px}.item-count{text-align:right;font-size:10px;color:var(--muted)}.item-code{color:var(--green);font-weight:800;font-size:10px;margin-top:24px}.criteria{background:#eef5f3;border-left:4px solid var(--green);padding:14px;margin:20px 0}.criteria span{font-size:9px;color:var(--green);font-weight:800}.criteria p{font-size:12px;line-height:1.6;margin:5px 0 0}.field span{display:block;font-size:9px;color:var(--muted);margin-bottom:5px}.field textarea,.defect-work textarea,.signature input{width:100%;border:1px solid var(--line);border-radius:8px;padding:10px;background:#fff}.photo-btn{width:100%;border:1px dashed var(--green);color:var(--green);background:#fff;border-radius:8px;padding:11px;margin:10px 0}.decision{display:grid;grid-template-columns:1fr 1.5fr;gap:8px;margin-top:15px}.decision button{border-radius:9px;padding:14px;font-weight:800;border:1px solid var(--red);background:#fff;color:var(--red)}.decision button:last-child{background:var(--green);border-color:var(--green);color:#fff}.empty-state{background:#e9f5f1;border:1px solid #b6ddd5;color:var(--green);border-radius:10px;padding:20px;font-size:12px;line-height:1.6}.defect-work{background:#fff;border:1px solid #e3c2bf;border-left:4px solid var(--red);padding:16px;border-radius:10px}.defect-work>span{font-size:9px;color:var(--red);font-weight:800}.defect-work h3{font-size:15px;margin:8px 0}.defect-work p{font-size:10px;color:var(--muted)}.defect-work>label:not(.confirm){font-size:9px;color:var(--muted)}.defect-work .confirm{margin-top:12px}.compare{display:grid;grid-template-columns:1fr 1fr;gap:9px;margin-bottom:12px}.compare div{height:130px;background:linear-gradient(145deg,#687c77,#b3c0bc);color:#fff;border-radius:10px;padding:12px;display:flex;flex-direction:column;justify-content:end}.compare div:last-child{background:linear-gradient(145deg,#3d7567,#9ec7bb)}.compare b,.compare span{display:block}.compare span{font-size:10px;margin-top:5px}.approval-summary{display:grid;grid-template-columns:repeat(3,1fr);background:#fff;border:1px solid var(--line);border-radius:10px;margin-bottom:15px}.approval-summary div{text-align:center;padding:14px 5px;border-right:1px solid var(--line)}.approval-summary div:last-child{border:0}.approval-summary span,.approval-summary b{display:block}.approval-summary span{font-size:9px;color:var(--muted)}.approval-summary b{font-size:14px;margin-top:5px}.signature{display:block;margin-top:13px}.signature span{display:block;font-size:9px;color:var(--muted);margin-bottom:5px}.complete{text-align:center;padding-top:60px}.complete-mark{width:67px;height:67px;border-radius:50%;display:grid;place-items:center;margin:0 auto 18px;background:#e3f3ef;color:var(--green);font-size:32px;font-weight:900}.complete>p:not(.kicker){font-size:12px;color:var(--muted)}.result-box{background:#fff;border:1px solid var(--line);border-radius:11px;padding:18px;margin:22px 0}.result-box b,.result-box span,.result-box strong{display:block}.result-box b{font-size:28px;color:var(--green)}.result-box span{font-size:9px;color:var(--muted)}.result-box strong{font-size:12px;margin-top:9px}.complete button,.complete>a{display:block;width:100%;border:0;background:var(--green);color:#fff;border-radius:9px;padding:13px;text-decoration:none;font-size:12px;font-weight:800;margin-top:8px}.complete>a{background:#fff;color:var(--muted);border:1px solid var(--line)}.flow-nav{position:fixed;bottom:0;left:50%;transform:translateX(-50%);width:min(720px,100%);background:#fff;border-top:1px solid var(--line);padding:12px 16px;display:grid;grid-template-columns:1fr 1.5fr;gap:8px}.flow-nav.hidden{display:none}.flow-nav button{border:1px solid var(--line);background:#fff;border-radius:9px;padding:13px;font-weight:800}.flow-nav button:last-child{background:var(--green);border-color:var(--green);color:#fff}.toast{position:fixed;left:50%;bottom:80px;transform:translate(-50%,12px);background:var(--navy);color:#fff;border-radius:8px;padding:10px 14px;font-size:11px;opacity:0;transition:.2s}.toast.show{opacity:1;transform:translate(-50%,0)}@media print{.flow-header,.flow-progress,.flow-nav{display:none}.flow-step{display:none!important}.flow-step.complete{display:block!important}.flow-shell{padding:0}}