:root{
  --navy:#12213a;--navy-2:#1b3154;--blue:#3563e9;--blue-soft:#eef3ff;
  --ink:#172033;--muted:#667085;--line:#e4e7ec;--bg:#f5f7fa;--card:#fff;
  --green:#13865f;--green-soft:#e9f8f1;--amber:#a15b08;--amber-soft:#fff3dd;
  --red:#c53b4b;--shadow:0 10px 30px rgba(16,24,40,.07)
}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:var(--bg);color:var(--ink);font:14px/1.55 Pretendard,"Noto Sans KR","Segoe UI",sans-serif}button,input,select,textarea{font:inherit}button{cursor:pointer}button:disabled{cursor:not-allowed;opacity:.45}.loading{display:grid;place-items:center;min-height:100vh;color:var(--muted)}
.login{min-height:100vh;display:grid;grid-template-columns:1.08fr .92fr;background:#fff}.login-hero{position:relative;overflow:hidden;padding:10vh 9vw;color:#fff;background:radial-gradient(circle at 15% 15%,#315b9e 0,transparent 38%),linear-gradient(145deg,#172b4a,#0d1829)}.login-hero:after{content:"";position:absolute;right:-120px;bottom:-180px;width:500px;height:500px;border:1px solid rgba(255,255,255,.12);border-radius:50%}.logo{display:flex;align-items:center;gap:12px;font-weight:800}.logo-mark{display:grid;place-items:center;width:44px;height:44px;border-radius:13px;background:#fff;color:var(--navy);font-weight:900}.login-hero h1{max-width:650px;margin:18vh 0 20px;font-size:clamp(38px,5vw,68px);line-height:1.08;letter-spacing:-.055em}.login-hero p{max-width:560px;color:#bbc9dd;font-size:17px}.rebuild-note{position:absolute;left:9vw;bottom:7vh;padding:10px 13px;border:1px solid rgba(255,255,255,.15);border-radius:10px;color:#b9c6d9;background:rgba(255,255,255,.05);font-size:12px}.login-panel{display:grid;align-content:center;padding:8vw}.login-panel h2{margin:0;font-size:28px;letter-spacing:-.04em}.login-panel>p{margin:8px 0 24px;color:var(--muted)}.demo-grid{display:grid;grid-template-columns:1fr 1fr;gap:9px;margin-bottom:22px}.demo-user{padding:13px;border:1px solid var(--line);border-radius:11px;background:#fff;text-align:left}.demo-user:hover{border-color:#aebeff;background:var(--blue-soft)}.demo-user b,.demo-user small{display:block}.demo-user small{color:var(--muted)}
.field{display:grid;gap:6px}.field label{color:#485265;font-size:12px;font-weight:750}.field input,.field select,.field textarea{width:100%;padding:10px 11px;border:1px solid #d5dae2;border-radius:9px;outline:none;background:#fff;color:var(--ink)}.field input:focus,.field select:focus,.field textarea:focus{border-color:var(--blue);box-shadow:0 0 0 3px rgba(53,99,233,.11)}.field textarea{min-height:76px;resize:vertical}.login-form{display:grid;gap:14px}.btn{padding:9px 13px;border:1px solid var(--line);border-radius:9px;background:#fff;color:var(--ink);font-weight:750}.btn:hover{background:#f8f9fb}.btn.primary{border-color:var(--blue);background:var(--blue);color:#fff}.btn.danger{color:var(--red)}.btn.small{padding:6px 9px;font-size:12px}
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.stats{display:grid;grid-template-columns:repeat(4,1fr);gap:14px;margin-bottom:18px}.card{overflow:hidden;border:1px solid var(--line);border-radius:14px;background:var(--card);box-shadow:var(--shadow)}.stat{padding:18px}.stat span{color:var(--muted);font-weight:700}.stat strong{display:block;margin:8px 0 0;font-size:29px;letter-spacing:-.04em}.stat small{color:var(--muted)}.card-head{display:flex;align-items:center;justify-content:space-between;gap:14px;padding:16px 18px;border-bottom:1px solid var(--line)}.card-head h2,.card-head h3{margin:0;font-size:16px}.card-body{padding:18px}.split{display:grid;grid-template-columns:1.35fr 1fr;gap:18px}.pipeline{display:grid;grid-template-columns:repeat(4,1fr);gap:10px}.phase{position:relative;padding:16px;border:1px solid var(--line);border-radius:12px;background:#fff}.phase b,.phase small{display:block}.phase small{margin:3px 0 12px;color:var(--muted)}.phase strong{font-size:22px}.phase.done{border-color:#b9e2d1;background:var(--green-soft)}
.badge{display:inline-flex;padding:4px 9px;border-radius:999px;background:var(--blue-soft);color:var(--blue);font-size:11px;font-weight:800}.badge.green{background:var(--green-soft);color:var(--green)}.badge.amber{background:var(--amber-soft);color:var(--amber)}.table-wrap{overflow:auto}table{width:100%;border-collapse:collapse}th,td{padding:13px 15px;border-bottom:1px solid var(--line);text-align:left;white-space:nowrap}th{background:#fafbfc;color:var(--muted);font-size:11px}tbody tr:last-child td{border-bottom:0}tbody tr.clickable:hover td{background:#fafbff;cursor:pointer}td b,td small{display:block}td small{color:var(--muted)}.empty{padding:30px;color:var(--muted);text-align:center}.project-summary{display:grid;grid-template-columns:repeat(4,1fr);gap:1px;border:1px solid var(--line);border-radius:12px;overflow:hidden;background:var(--line)}.project-summary>div{padding:14px;background:#fff}.project-summary small,.project-summary b{display:block}.project-summary small{color:var(--muted)}
.quote-toolbar{display:flex;align-items:center;justify-content:space-between;gap:14px;margin-bottom:15px}.quote-builder{display:grid;grid-template-columns:minmax(0,1.08fr) minmax(420px,.92fr);gap:18px;align-items:start}.form-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:12px}.span-2{grid-column:span 2}.line-items{display:grid;gap:10px}.line{display:grid;grid-template-columns:1.3fr .85fr .55fr .72fr .72fr 36px;gap:7px;align-items:end;padding:12px;border:1px solid var(--line);border-radius:11px;background:#fafbfc}.line .field label{font-size:10px}.line-remove{display:grid;place-items:center;width:34px;height:40px;border:1px solid var(--line);border-radius:8px;background:#fff;color:var(--red)}.form-actions{display:flex;justify-content:flex-end;gap:8px;margin-top:15px}.quote-paper{position:sticky;top:94px;padding:28px;border:1px solid #d9dde5;background:#fff;box-shadow:0 15px 45px rgba(16,24,40,.1)}.quote-paper h2{margin:0 0 22px;text-align:center;font-size:27px;letter-spacing:.25em}.quote-party{display:grid;grid-template-columns:1fr 1fr;gap:15px;margin-bottom:18px}.party{padding:12px;border:1px solid var(--line)}.party small,.party b{display:block}.party small{color:var(--muted)}.quote-paper table{font-size:12px}.totals{display:grid;justify-content:end;margin-top:12px}.totals div{display:grid;grid-template-columns:120px 130px;padding:5px 0;text-align:right}.totals .grand{margin-top:5px;padding-top:10px;border-top:2px solid var(--ink);font-size:16px;font-weight:900}.quote-notes{margin-top:20px;padding-top:13px;border-top:1px solid var(--line);font-size:12px}.version-list{display:grid;gap:8px}.version{display:flex;align-items:center;justify-content:space-between;padding:11px;border:1px solid var(--line);border-radius:9px}.version b,.version small{display:block}.version small{color:var(--muted)}
.workflow-toolbar{display:grid;grid-template-columns:1fr 1fr 1.1fr;gap:12px;align-items:end;margin-bottom:16px;padding:15px;border:1px solid var(--line);border-radius:13px;background:#fff}.current-stage{display:flex;align-items:center;justify-content:space-between;min-height:63px;padding:11px 14px;border-radius:10px;background:var(--navy);color:#fff}.current-stage small{color:#aebdd2}.stage-rail{display:grid;grid-template-columns:repeat(9,minmax(108px,1fr));gap:7px;margin-bottom:16px;overflow:auto}.stage-node{min-width:108px;padding:12px 8px;border:1px solid var(--line);border-radius:11px;background:#fff;text-align:left}.stage-node span{display:grid;place-items:center;width:23px;height:23px;margin-bottom:9px;border-radius:50%;background:#edf0f4;color:var(--muted);font-size:11px;font-weight:900}.stage-node b,.stage-node small{display:block}.stage-node b{font-size:12px}.stage-node small{color:var(--muted);font-size:10px}.stage-node.logged{border-color:#aedcc9;background:#f5fcf8}.stage-node.logged span{background:var(--green);color:#fff}.stage-node.active{border:2px solid var(--blue);background:var(--blue-soft)}.stage-node.active span{background:var(--blue);color:#fff}.decision-box{display:flex;align-items:center;gap:9px;margin-bottom:18px;padding:14px 16px;border:1px solid #f0d39f;border-radius:12px;background:var(--amber-soft)}.decision-box>div{margin-right:auto}.decision-box b,.decision-box small{display:block}.decision-box small{color:#805a24}.workflow-layout{display:grid;grid-template-columns:minmax(0,1fr) 285px;gap:18px;align-items:start}.workflow-side{display:grid;gap:14px;position:sticky;top:92px}.rule-list p{margin:8px 0;color:var(--muted)}.section-title{display:flex;align-items:end;justify-content:space-between;gap:15px;margin:5px 0 13px}.section-title h2,.section-title h3{margin:0;letter-spacing:-.03em}.section-title p{margin:2px 0 0;color:var(--muted);font-size:12px}.timeline{position:relative;display:grid;gap:14px}.timeline:before{content:"";position:absolute;top:0;bottom:0;left:14px;width:2px;background:#dde3ed}.timeline-event{position:relative;margin-left:38px;padding:17px;border:1px solid var(--line);border-radius:13px;background:#fff;box-shadow:var(--shadow)}.timeline-dot{position:absolute;top:19px;left:-31px;width:16px;height:16px;border:4px solid #dce5ff;border-radius:50%;background:var(--blue)}.timeline-event header{display:flex;align-items:flex-start;justify-content:space-between;gap:12px}.timeline-event h3{margin:6px 0 0;font-size:15px}.timeline-event time{color:var(--muted);font-size:12px}.event-meta{display:flex;flex-wrap:wrap;gap:7px;margin-top:10px}.event-meta span{padding:4px 8px;border-radius:7px;background:#f5f6f8;color:var(--muted);font-size:11px}.event-meta .due{background:var(--amber-soft);color:var(--amber)}.event-details{display:grid;grid-template-columns:repeat(3,1fr);gap:1px;margin-top:12px;overflow:hidden;border:1px solid var(--line);border-radius:9px;background:var(--line)}.event-details>div{padding:9px;background:#fff}.event-details small,.event-details b{display:block}.event-details small{color:var(--muted);font-size:10px}.event-details b{font-size:12px;white-space:pre-wrap}.attachments{display:flex;flex-wrap:wrap;gap:8px;margin-top:12px}.attachments a{overflow:hidden;display:grid;width:112px;border:1px solid var(--line);border-radius:9px;background:#fff;color:var(--ink);text-decoration:none}.attachments img{width:112px;height:82px;object-fit:cover}.attachments span{overflow:hidden;padding:6px;font-size:10px;text-overflow:ellipsis;white-space:nowrap}.attachments .file-chip{display:block;width:auto;padding:8px 10px;color:var(--blue)}.review-box{display:flex;align-items:center;gap:8px;margin-top:12px;padding:10px;border-radius:9px;background:var(--amber-soft);color:var(--amber)}.review-box>b{margin-right:auto}.review-box>span{font-size:12px}.review-box.approved{background:var(--green-soft);color:var(--green)}.review-box.rejected{background:#fff0f1;color:var(--red)}.cost-card{margin-top:12px;padding:12px;border:1px solid #cbd7f7;border-radius:10px;background:#f7f9ff}.cost-head,.cost-total{display:flex;align-items:center;justify-content:space-between;gap:10px}.cost-head b,.cost-head small{display:block}.cost-head small{color:var(--muted)}.cost-rows{display:grid;grid-template-columns:1fr auto;gap:5px 12px;margin:10px 0;padding:9px;border-radius:8px;background:#fff;font-size:11px}.cost-total{padding-top:9px;border-top:1px solid #dbe2f5}.cost-card>.btn{margin-top:10px}.cost-card>small{display:block;margin-top:7px;color:var(--muted)}.cost-editor{margin-top:18px;padding:14px;border:1px solid #cbd7f7;border-radius:11px;background:#f7f9ff}.cost-editor .section-title{margin-top:0}.cost-line{display:grid;grid-template-columns:.8fr 1.2fr .55fr .7fr .7fr 36px;gap:7px;align-items:end;margin-bottom:8px;padding:9px;border:1px solid var(--line);border-radius:9px;background:#fff}.cost-line label{font-size:10px}
.project-code-preview{display:flex;align-items:center;gap:14px;margin-bottom:17px;padding:16px;border:1px solid #bfd0ff;border-radius:12px;background:var(--blue-soft)}.project-code-preview small{color:var(--muted)}.project-code-preview strong{font-size:23px;letter-spacing:.04em}.project-code-preview span{margin-left:auto;color:var(--blue);font-size:11px}.project-main-fields{padding-bottom:18px;border-bottom:1px solid var(--line)}.project-items-title{margin-top:19px}.project-item-line{margin-bottom:11px;padding:13px;border:1px solid var(--line);border-radius:11px;background:#fafbfc}.item-line-head{display:flex;align-items:center;justify-content:space-between;margin-bottom:10px}.item-line-head .line-remove{height:30px}.stage-subsection{margin-top:5px;padding:13px;border:1px solid var(--line);border-radius:11px;background:#fafbfc}.stage-subsection h3{margin:0 0 10px;font-size:14px}.stage-subsection .section-title{margin:0 0 10px}.data-row{display:grid;align-items:end;gap:7px;margin-bottom:8px;padding:9px;border:1px solid var(--line);border-radius:9px;background:#fff}.data-row:last-child{margin-bottom:0}.quantity-tier{grid-template-columns:.75fr .7fr .7fr .75fr 36px}.price-tier{grid-template-columns:1fr .7fr .8fr .8fr}.spec-row{grid-template-columns:.8fr 1.7fr 36px}.data-row .field label{font-size:10px}.quantity-pair{margin-top:10px}.photo-first{padding:16px;border:2px dashed #9cb4f5;border-radius:11px;background:#f7f9ff}.photo-gated{margin-top:4px;padding-top:12px;border-top:1px solid var(--line)}
.source-item-card{margin-bottom:14px;padding:14px;border:1px solid #cbd7f7;border-radius:12px;background:#fff}.source-item-card:last-child{margin-bottom:0}.source-item-card>.item-line-head{padding-bottom:10px;border-bottom:1px solid var(--line)}.source-item-card>.item-line-head>div{display:flex;align-items:center;gap:9px}.mini-head{display:flex;align-items:center;justify-content:space-between;gap:10px;margin-bottom:7px}.mini-head h4,.mini-head label{margin:0}.inline-add-row{display:grid;grid-template-columns:1fr 36px;gap:7px;margin-bottom:7px}.inline-add-row:last-child{margin-bottom:0}.compact-tier{grid-template-columns:1fr 1fr .9fr 36px}.factory-price{grid-template-columns:.75fr .75fr 1fr .9fr}.factory-card{margin-top:10px;padding:12px;border:1px solid var(--line);border-radius:10px;background:#fafbfc}.factory-card>.item-line-head{margin-bottom:9px}.source-result-summary{display:flex;align-items:center;gap:10px}.source-result-summary div b,.source-result-summary div small{display:block}.source-result-summary small{color:var(--muted)}.request-reference{display:flex;flex-wrap:wrap;gap:7px;margin:10px 0;padding:9px;border-radius:8px;background:var(--blue-soft);font-size:11px}.request-reference b{width:100%;color:var(--blue)}.request-reference span{padding:3px 7px;border-radius:6px;background:#fff}.timing-cost-row{display:grid;grid-template-columns:repeat(4,1fr);gap:7px;padding:10px;border:1px solid #d7e0f8;border-radius:9px;background:#f7f9ff}.upload-storage-note{margin-top:8px;padding:9px;border-radius:8px;background:#fff;color:var(--muted);font-size:11px}.attachment-preview{display:flex;flex-wrap:wrap;gap:8px;margin-top:10px}.preview-item{overflow:hidden;display:grid;width:135px;border:1px solid var(--line);border-radius:9px;background:#fff}.preview-item img{width:135px;height:96px;object-fit:cover}.preview-item span{overflow:hidden;padding:6px;font-size:10px;text-overflow:ellipsis;white-space:nowrap}.due-field{padding:12px;border:1px solid #f0d39f;border-radius:10px;background:var(--amber-soft)}
dialog{width:min(920px,calc(100% - 30px));max-height:88vh;padding:0;border:0;border-radius:15px;box-shadow:0 25px 80px rgba(0,0,0,.25)}dialog::backdrop{background:rgba(9,17,30,.58)}.modal-head,.modal-actions{display:flex;align-items:center;justify-content:space-between;padding:15px 18px;border-bottom:1px solid var(--line)}.modal-actions{justify-content:flex-end;border-top:1px solid var(--line);border-bottom:0}.modal-body{padding:18px;overflow:auto}.tabs{display:flex;gap:7px;margin-bottom:14px}.tabs button{padding:7px 10px;border:1px solid var(--line);border-radius:8px;background:#fff}.tabs button.active{border-color:var(--blue);background:var(--blue-soft);color:var(--blue)}#toast{position:fixed;z-index:100;right:23px;bottom:23px;max-width:360px;padding:12px 15px;border-radius:10px;background:var(--ink);color:#fff;box-shadow:var(--shadow);opacity:0;transform:translateY(12px);pointer-events:none;transition:.22s}#toast.show{opacity:1;transform:none}
@media(max-width:1000px){.shell{grid-template-columns:76px minmax(0,1fr)}.sidebar{padding:18px 10px}.sidebar .logo{justify-content:center;padding:0 0 18px}.sidebar .logo>div:last-child,.nav span,.sidebar-user{display:none}.nav button{text-align:center}.nav i{width:auto}.split,.quote-builder,.workflow-layout{grid-template-columns:1fr}.quote-paper,.workflow-side{position:static}.stats{grid-template-columns:1fr 1fr}.event-details{grid-template-columns:1fr 1fr}.cost-line{grid-template-columns:1fr 1fr 1fr}.cost-line .line-remove{align-self:end}}
@media(max-width:700px){.login{display:block}.login-hero{display:none}.login-panel{min-height:100vh;padding:28px}.shell{display:block}.sidebar{position:static;width:100%;height:auto;padding:9px}.sidebar .logo{display:none}.nav{grid-template-columns:repeat(4,1fr);margin:0}.nav button{padding:8px 2px;font-size:11px}.nav i{display:none}.nav span{display:block}.topbar{position:static;padding:12px 15px}.page{padding:16px 12px 50px}.stats,.pipeline,.project-summary,.workflow-toolbar{grid-template-columns:1fr 1fr}.form-grid,.quote-party,.event-details{grid-template-columns:1fr}.span-2{grid-column:auto}.line{grid-template-columns:1fr 1fr}.line .field:first-child{grid-column:span 2}.quote-toolbar{align-items:flex-start}.quote-paper{padding:17px}.decision-box{align-items:stretch;flex-direction:column}.decision-box>div{margin:0}.timeline-event header{display:block}.timeline-event time{display:block;margin-top:5px}.cost-rows{grid-template-columns:1fr}.cost-line{grid-template-columns:1fr 1fr}.current-stage{grid-column:span 2}.quantity-tier,.price-tier,.spec-row{grid-template-columns:1fr 1fr}.quantity-tier .line-remove,.spec-row .line-remove{align-self:end}.project-code-preview{align-items:flex-start;flex-direction:column}.project-code-preview span{margin-left:0}}
@media print{body{background:#fff}.sidebar,.topbar,.quote-toolbar,.builder-form,.notice,.no-print,#toast{display:none!important}.shell,.quote-builder{display:block}.page{padding:0}.quote-paper{position:static;border:0;box-shadow:none}}