:root{
  --bg:#f4f5f2;--panel:#ffffff;--text:#17221f;--muted:#68756f;--line:#dde2de;
  --brand:#174c3d;--brand2:#226b55;--soft:#eaf1ed;--warn:#a66515;--danger:#a23c32;
  --shadow:0 12px 35px rgba(26,44,37,.07);--radius:18px;
}
*{box-sizing:border-box}body{margin:0;background:var(--bg);color:var(--text);font-family:Inter,"Microsoft YaHei",system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif}
button,input,textarea,select{font:inherit}.app-shell{min-height:100vh;display:grid;grid-template-columns:260px 1fr}.sidebar{background:#102d25;color:#fff;padding:24px 18px;display:flex;flex-direction:column;gap:20px;position:sticky;top:0;height:100vh}.brand{display:flex;gap:12px;align-items:center;padding:8px}.brand-mark{width:42px;height:42px;border-radius:12px;background:linear-gradient(145deg,#347b64,#153e32);display:grid;place-items:center;font-weight:800;box-shadow:0 8px 20px rgba(0,0,0,.16)}.brand h1{font-size:16px;margin:0}.brand p{font-size:11px;margin:4px 0 0;color:#b9cec5}.nav{display:flex;flex-direction:column;gap:7px}.nav button{border:0;background:transparent;color:#cfe0d8;border-radius:12px;padding:12px 13px;text-align:left;cursor:pointer;display:flex;align-items:center;gap:10px}.nav button:hover,.nav button.active{background:#1f5041;color:#fff}.nav .icon{width:23px;text-align:center}.sidebar-foot{margin-top:auto;border-top:1px solid rgba(255,255,255,.12);padding-top:16px;font-size:12px;color:#a9c2b8;line-height:1.6}.main{min-width:0}.topbar{padding:20px 28px;background:rgba(244,245,242,.88);backdrop-filter:blur(12px);display:flex;align-items:center;justify-content:space-between;position:sticky;top:0;z-index:20;border-bottom:1px solid rgba(210,217,212,.7)}.topbar h2{font-size:20px;margin:0}.topbar .crumb{font-size:12px;color:var(--muted);margin-top:4px}.actions{display:flex;gap:9px;flex-wrap:wrap}.btn{border:1px solid var(--line);background:#fff;color:var(--text);padding:9px 13px;border-radius:10px;cursor:pointer;font-weight:650;font-size:13px}.btn:hover{border-color:#aab8b1}.btn.primary{background:var(--brand);border-color:var(--brand);color:#fff}.btn.danger{color:var(--danger)}.content{padding:24px 28px 60px}.grid{display:grid;gap:18px}.grid.cols-4{grid-template-columns:repeat(4,minmax(0,1fr))}.grid.cols-3{grid-template-columns:repeat(3,minmax(0,1fr))}.grid.cols-2{grid-template-columns:repeat(2,minmax(0,1fr))}.card{background:var(--panel);border:1px solid #e1e5e2;border-radius:var(--radius);box-shadow:var(--shadow);padding:20px}.card h3{margin:0 0 16px;font-size:16px}.stat{padding:17px}.stat .label{font-size:12px;color:var(--muted)}.stat .value{font-size:24px;font-weight:800;margin-top:8px}.stat .sub{font-size:12px;color:var(--muted);margin-top:8px}.badge{display:inline-flex;align-items:center;gap:6px;border-radius:999px;padding:5px 9px;font-size:11px;font-weight:750;background:var(--soft);color:var(--brand)}.badge.warn{background:#fff1de;color:var(--warn)}.badge.danger{background:#fdebea;color:var(--danger)}.badge.dark{background:#e8ecea;color:#34423c}.progress{height:8px;background:#e8ece9;border-radius:999px;overflow:hidden}.progress i{display:block;height:100%;background:linear-gradient(90deg,var(--brand),#3a8b70);border-radius:999px}.stage-list{display:grid;gap:10px}.stage{display:flex;gap:12px;align-items:flex-start;padding:12px;border-radius:12px;background:#f7f8f6}.stage .dot{width:24px;height:24px;border-radius:50%;display:grid;place-items:center;background:#dfe6e2;color:#567066;font-weight:800;font-size:11px;flex:none}.stage.done .dot{background:var(--brand);color:#fff}.stage.current{outline:2px solid #92b6a7;background:#eff5f1}.stage strong{font-size:13px}.stage small{display:block;color:var(--muted);margin-top:3px}.architecture{display:grid;grid-template-columns:repeat(4,1fr);gap:12px}.arch-item{border:1px solid var(--line);border-radius:14px;padding:15px;background:linear-gradient(180deg,#fff,#f8faf8)}.arch-item b{display:block;margin-bottom:5px}.arch-item span{font-size:12px;color:var(--muted);line-height:1.5}.form-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:14px}.field{display:flex;flex-direction:column;gap:7px}.field.full{grid-column:1/-1}.field label{font-size:12px;font-weight:750;color:#53625c}.field input,.field textarea,.field select{border:1px solid #ccd5d0;background:#fff;border-radius:10px;padding:10px 12px;outline:none}.field textarea{min-height:92px;resize:vertical}.field input:focus,.field textarea:focus,.field select:focus{border-color:#6f9c89;box-shadow:0 0 0 3px rgba(48,111,87,.1)}.asset-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(155px,1fr));gap:13px}.asset{border:1px solid var(--line);border-radius:13px;overflow:hidden;background:#fff}.asset img{width:100%;height:145px;object-fit:cover;display:block;background:#f3f4f2}.asset .meta{padding:10px}.asset .meta b{display:block;font-size:12px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.asset .meta span{font-size:11px;color:var(--muted)}.team-layout{display:grid;grid-template-columns:330px 1fr;gap:18px}.team-list{display:grid;gap:8px}.employee{border:1px solid var(--line);background:#fff;border-radius:12px;padding:12px;cursor:pointer;display:flex;gap:12px;align-items:center}.employee.active{border-color:#4b806d;box-shadow:0 0 0 3px rgba(41,106,81,.09)}.avatar{width:38px;height:38px;border-radius:11px;background:#e8f0ec;color:var(--brand);display:grid;place-items:center;font-weight:850}.employee b{font-size:13px}.employee small{display:block;color:var(--muted);margin-top:3px}.role-section{margin:17px 0}.role-section h4{font-size:12px;text-transform:uppercase;letter-spacing:.08em;color:var(--muted);margin:0 0 8px}.chips{display:flex;flex-wrap:wrap;gap:7px}.chip{background:#f0f3f1;border:1px solid #e0e5e2;border-radius:999px;padding:5px 9px;font-size:11px}.task-tools{display:flex;gap:10px;align-items:end;flex-wrap:wrap;margin-top:18px}.task-tools .field{min-width:160px}.prompt-box{margin-top:15px;border:1px solid #cad5cf;border-radius:13px;background:#f7faf8;padding:14px;min-height:260px;white-space:pre-wrap;font-family:"SFMono-Regular",Consolas,monospace;font-size:12px;line-height:1.65;max-height:480px;overflow:auto}.isolation{border-left:4px solid var(--brand);padding:10px 12px;background:#edf5f1;border-radius:8px;font-size:12px;line-height:1.6}.version-layout{display:grid;grid-template-columns:280px 1fr;gap:18px}.task-list{display:grid;gap:8px}.image-task{border:1px solid var(--line);background:#fff;border-radius:12px;padding:12px;cursor:pointer}.image-task.active{border-color:#467d68;background:#f1f6f3}.image-task .row{display:flex;justify-content:space-between;gap:10px}.image-task b{font-size:13px}.image-task small{display:block;color:var(--muted);margin-top:4px}.compare-toolbar{display:flex;gap:10px;align-items:end;flex-wrap:wrap;margin-bottom:14px}.image-compare{display:grid;grid-template-columns:1fr 1fr;gap:12px}.image-pane{border:1px solid var(--line);border-radius:14px;overflow:hidden;background:#f0f2f0;min-height:430px;position:relative;display:grid;place-items:center}.image-pane img{max-width:100%;max-height:670px;object-fit:contain}.image-pane .cap{position:absolute;left:10px;top:10px;background:rgba(16,35,29,.8);color:#fff;border-radius:8px;padding:6px 9px;font-size:11px}.versions{display:flex;gap:8px;flex-wrap:wrap;margin-top:13px}.version-pill{border:1px solid var(--line);border-radius:10px;padding:8px 10px;font-size:12px;background:#fff}.split{display:grid;grid-template-columns:1fr 1fr;gap:18px}.qa-box textarea{width:100%;min-height:250px;border:1px solid var(--line);border-radius:12px;padding:12px;resize:vertical}.exp-list{display:grid;gap:10px}.exp{border:1px solid var(--line);border-radius:12px;padding:13px;background:#fafbf9}.exp b{font-size:13px}.exp p{font-size:12px;color:var(--muted);margin:7px 0 0;line-height:1.55}.empty{padding:50px;text-align:center;color:var(--muted)}.notice{font-size:12px;color:var(--muted);line-height:1.6}.toast{position:fixed;right:24px;bottom:24px;background:#153b30;color:#fff;border-radius:12px;padding:12px 16px;box-shadow:0 12px 30px rgba(0,0,0,.22);z-index:99;animation:fade .25s ease}.modal-backdrop{position:fixed;inset:0;background:rgba(15,28,23,.45);display:grid;place-items:center;z-index:100}.modal{background:#fff;border-radius:18px;padding:22px;width:min(560px,90vw);box-shadow:0 25px 70px rgba(0,0,0,.25)}.modal h3{margin-top:0}.modal-actions{display:flex;justify-content:flex-end;gap:9px;margin-top:18px}@keyframes fade{from{opacity:0;transform:translateY(7px)}}
@media(max-width:1100px){.grid.cols-4{grid-template-columns:repeat(2,1fr)}.architecture{grid-template-columns:repeat(2,1fr)}.team-layout,.version-layout{grid-template-columns:1fr}.team-list{grid-template-columns:repeat(2,1fr)}}
@media(max-width:760px){.app-shell{grid-template-columns:1fr}.sidebar{position:relative;height:auto}.nav{display:grid;grid-template-columns:repeat(2,1fr)}.topbar{position:relative;padding:16px;align-items:flex-start;gap:14px;flex-direction:column}.topbar>.actions{width:100%}.topbar>.actions .btn{flex:1;min-width:96px}.content{padding:16px}.grid.cols-4,.grid.cols-3,.grid.cols-2,.form-grid,.split,.image-compare{grid-template-columns:1fr}.architecture{grid-template-columns:1fr}.team-list{grid-template-columns:1fr}.card{padding:16px}.image-pane{min-height:280px}.compare-toolbar>.field{min-width:130px;flex:1}.compare-toolbar>.btn{flex:1}.asset-grid{grid-template-columns:repeat(2,minmax(0,1fr))}}