:root{--navy:#173454;--blue:#176fbd;--blue2:#eaf4ff;--line:#dbe5ed;--ink:#18212b;--muted:#64748b;--green:#147a55;--green-bg:#e8f6ef;--amber:#a55b00;--amber-bg:#fff4da;--red:#b83131;--red-bg:#fdecec;--bg:#f4f7fa;--white:#fff}
*{box-sizing:border-box}body{margin:0;color:var(--ink);background:var(--bg);font-family:"PingFang SC","Microsoft YaHei",system-ui,sans-serif}button,input,select,textarea{font:inherit}button{cursor:pointer}.hidden{display:none!important}.muted{color:var(--muted)}.eyebrow{margin:0 0 7px;color:var(--blue);font-size:12px;font-weight:800;letter-spacing:.12em;text-transform:uppercase}.login-page{min-height:100vh;display:grid;place-items:center;padding:24px;background:radial-gradient(circle at 70% 20%,#d8edff 0,transparent 36%),linear-gradient(135deg,#edf5fc,#fff)}.login-card{width:min(440px,100%);padding:38px;background:#fff;border:1px solid var(--line);border-radius:20px;box-shadow:0 24px 70px rgba(23,52,84,.13)}.logo-mark{display:grid;place-items:center;width:54px;height:54px;margin-bottom:24px;border-radius:15px;background:var(--navy);color:#fff;font-weight:900}.login-card h1{margin:0 0 9px;font-size:28px}.login-card form{display:grid;gap:16px;margin-top:28px}label{display:grid;gap:7px;font-size:14px;font-weight:700}input,select,textarea{width:100%;border:1px solid #b8c8d6;border-radius:9px;background:#fff;padding:11px 12px;color:var(--ink)}input:focus,select:focus,textarea:focus{outline:3px solid #d9edff;border-color:var(--blue)}textarea{min-height:100px;resize:vertical}.primary,.secondary,.danger{border:0;border-radius:9px;padding:11px 16px;font-weight:800}.primary{background:var(--blue);color:#fff}.primary:hover{background:#105f9f}.secondary{background:var(--blue2);color:#175b94}.danger{background:var(--red);color:#fff}.wide{width:100%}.form-error{min-height:20px;margin:0;color:var(--red);font-size:13px}.app{min-height:100vh;display:grid;grid-template-columns:230px 1fr}.sidebar{position:sticky;top:0;height:100vh;padding:22px 14px;background:var(--navy);color:#dbeafe;display:flex;flex-direction:column}.brand{display:flex;gap:10px;align-items:center;padding:0 10px 26px;color:#fff;font-weight:900}.brand>span{display:grid;place-items:center;width:38px;height:38px;border-radius:10px;background:#2c6b9f}.brand small{display:block;margin-top:3px;color:#9fb9d2;font-size:11px;font-weight:500}.sidebar nav{display:grid;gap:4px}.nav{border:0;border-radius:9px;padding:12px 13px;background:transparent;color:#c7d8e8;text-align:left}.nav.active,.nav:hover{background:#2a4d70;color:#fff}.account{display:grid;grid-template-columns:38px 1fr auto;gap:9px;align-items:center;margin-top:auto;padding:14px 7px 2px;border-top:1px solid #355979}.avatar{display:grid;place-items:center;width:36px;height:36px;border-radius:50%;background:#e8f3ff;color:#174d7e;font-weight:900}.account strong,.account small{display:block;font-size:12px}.account small{margin-top:2px;color:#9fb9d2}.link{border:0;background:transparent;color:#c7d8e8;font-size:12px}.main{width:100%;max-width:1450px;margin:0 auto;padding:28px clamp(18px,4vw,54px)}.topbar{display:flex;justify-content:space-between;gap:20px;align-items:flex-start;margin-bottom:24px}.topbar h1{margin:0 0 5px;font-size:27px}.topbar p{margin-top:0}.live{padding:8px 12px;border:1px solid #bfdfd0;border-radius:18px;background:#eef9f4;color:var(--green);font-size:12px;font-weight:700}.live i{display:inline-block;width:7px;height:7px;margin-right:6px;border-radius:50%;background:#18a66f}.toolbar{display:flex;justify-content:space-between;gap:12px;align-items:center;margin-bottom:16px}.toolbar .filters{display:flex;gap:9px;align-items:center}.toolbar select{min-width:220px}.panel{padding:20px;background:#fff;border:1px solid var(--line);border-radius:14px;box-shadow:0 2px 10px rgba(30,60,90,.04)}.panel h2,.panel h3{margin:0 0 7px}.two-col{display:grid;grid-template-columns:1.3fr .7fr;gap:18px}.stats{display:grid;grid-template-columns:repeat(3,1fr);gap:12px;margin-bottom:18px}.stat{padding:15px;background:#fff;border:1px solid var(--line);border-radius:12px}.stat small,.fact small{display:block;color:var(--muted);font-size:12px}.stat strong{display:block;margin-top:5px;font-size:22px}.batch{display:grid;grid-template-columns:105px 1fr auto;gap:15px;align-items:center;padding:16px 0;border-top:1px solid var(--line)}.batch:first-of-type{border-top:0}.batch .code{color:var(--blue);font-weight:900}.batch strong,.batch small{display:block}.batch small{margin-top:5px;color:var(--muted)}.empty{padding:42px;text-align:center;color:var(--muted)}.steps{counter-reset:steps}.step{display:flex;gap:12px;align-items:center;padding:13px 0;border-top:1px solid var(--line)}.step b{display:grid;place-items:center;width:27px;height:27px;border-radius:50%;background:var(--blue2);color:var(--blue)}.facts{display:grid;grid-template-columns:repeat(4,1fr);gap:10px;margin:17px 0}.fact{padding:12px;background:#f7fafc;border-radius:9px}.fact b{display:block;margin-top:4px}.measure{display:grid;grid-template-columns:1.2fr 1fr 135px;gap:16px;align-items:center;padding:15px 0;border-top:1px solid var(--line)}.measure small{display:block;margin-top:4px;color:var(--muted)}.measure input,.measure select{font-size:17px}.measure em{font-style:normal;color:var(--muted)}.actions{display:flex;justify-content:flex-end;gap:9px;margin-top:20px}.badge{display:inline-block;padding:4px 9px;border-radius:15px;font-size:12px;font-weight:800}.blue{background:var(--blue2);color:#175b94}.green{background:var(--green-bg);color:var(--green)}.amber{background:var(--amber-bg);color:var(--amber)}.red{background:var(--red-bg);color:var(--red)}.project-head{display:flex;justify-content:space-between;align-items:flex-start;gap:20px;margin-bottom:18px}.project-head h2{margin:0 0 6px}.banner{margin-bottom:17px;padding:15px;border-radius:10px;line-height:1.55}.banner.green{border:1px solid #acd8c5}.banner.amber{border:1px solid #efd077}.banner.red{border:1px solid #edb4b4}.todo,.risk-row,.history-row{display:flex;justify-content:space-between;gap:12px;align-items:flex-start;padding:13px 0;border-top:1px solid var(--line)}.todo:first-of-type,.risk-row:first-of-type{border-top:0}.todo small,.risk-row small,.history-row small{display:block;margin-top:4px;color:var(--muted)}.risk-box{padding:18px;border:1px solid #eed392;border-radius:12px;background:#fff9e8}.risk-box h3{color:#8d5400}.risk-box p{line-height:1.65}.kv{display:grid;grid-template-columns:120px 1fr;gap:8px 14px;margin:14px 0}.kv dt{color:var(--muted)}.kv dd{margin:0;font-weight:700}.timeline{border-left:2px solid #bdd7ea;margin:10px 0 0 8px;padding-left:22px}.event{position:relative;padding:0 0 22px}.event:before{content:"";position:absolute;left:-28px;top:4px;width:9px;height:9px;border:3px solid #e9f5ff;border-radius:50%;background:var(--blue)}.event small,.event b{display:block}.event b{margin:5px 0}.event p{margin:0;color:#4f6272;line-height:1.65}.template-item{display:grid;grid-template-columns:1.1fr .8fr .8fr .8fr .8fr;gap:10px;align-items:end;padding:13px 0;border-top:1px solid var(--line)}.template-item:first-of-type{border-top:0}.template-item input,.template-item select{padding:9px}.overlay{position:fixed;inset:0;z-index:20;display:grid;place-items:center;padding:20px;background:rgba(12,31,49,.5)}.dialog{position:relative;width:min(650px,100%);max-height:90vh;overflow:auto;padding:25px;background:#fff;border-radius:15px;box-shadow:0 25px 70px rgba(0,0,0,.24)}.dialog h2{margin:0 0 8px}.close{position:absolute;top:11px;right:13px;border:0;background:transparent;color:var(--muted);font-size:28px}.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:13px;margin-top:18px}.form-grid .full{grid-column:1/-1}.toast{position:fixed;z-index:30;right:22px;bottom:22px;display:none;max-width:420px;padding:14px 18px;border-radius:10px;background:#176a4c;color:#fff;box-shadow:0 8px 24px rgba(0,0,0,.2)}.toast.show{display:block}.toast.error{background:var(--red)}.loading{padding:60px;text-align:center;color:var(--muted)}
@media(max-width:850px){.app{grid-template-columns:1fr}.sidebar{position:static;height:auto;display:block;padding:12px}.brand{padding-bottom:12px}.sidebar nav{display:flex;overflow:auto}.nav{white-space:nowrap}.account{display:grid;grid-template-columns:34px 1fr auto;margin-top:10px;padding:10px 7px 0}.avatar{width:32px;height:32px}.main{padding:20px 14px}.topbar{margin-bottom:16px}.live{display:none}.two-col,.stats,.facts{grid-template-columns:1fr}.batch{grid-template-columns:1fr}.measure{grid-template-columns:1fr;gap:7px}.toolbar{align-items:stretch;flex-direction:column}.toolbar .filters{flex-direction:column;align-items:stretch}.toolbar select{min-width:0}.template-item{grid-template-columns:1fr 1fr}.form-grid{grid-template-columns:1fr}.form-grid .full{grid-column:auto}.actions button{flex:1}}
.trial-hint{margin:16px 0 0;padding:10px 12px;border-radius:9px;background:var(--blue2);color:#175b94;font-size:13px}.result-values{margin-top:8px!important;padding:7px 9px;border-radius:7px;background:#f1f6fa;color:#34495c!important;line-height:1.55}.version-history{margin:16px 0 20px;border:1px solid var(--line);border-radius:10px;background:#f8fbfd}.version-history summary{padding:12px 14px;color:#175b94;font-weight:800;cursor:pointer}.version-card{margin:0 12px 12px;padding:12px;border:1px solid var(--line);border-radius:9px;background:#fff}.version-card small{display:block;margin-top:4px;color:var(--muted)}.version-card p{margin:8px 0 0;color:#435669;line-height:1.55;font-size:13px}