:root{--bg:#f3f6f4;--surface:#fff;--ink:#18382c;--muted:#60736a;--green:#17634b;--green-dark:#104b39;--mint:#eaf5ef;--line:#dce5df;--amber:#90610a;--amber-bg:#fff7e1;--red:#ad3731;--red-bg:#fff0ed;--radius:16px;--shadow:0 12px 44px #153f2d13;font-family:"Microsoft YaHei","PingFang SC",system-ui,sans-serif;color:var(--ink);background:var(--bg);font-size:16px;line-height:1.6;font-synthesis:none}
*{box-sizing:border-box}body{margin:0}button,input,textarea,select{font:inherit}button,a{touch-action:manipulation}button,a.btn{cursor:pointer}button{border:0}a{color:inherit;text-decoration:none}h1,h2,h3,p{margin:0}h1{font-size:32px;line-height:1.35;letter-spacing:-.02em}h2{font-size:24px;line-height:1.4}h3{font-size:18px}p+p{margin-top:8px}small{font-size:13px}button:focus-visible,a:focus-visible,input:focus-visible,textarea:focus-visible,select:focus-visible{outline:3px solid #4b9981;outline-offset:3px}button:disabled{opacity:.5;cursor:wait}[hidden]{display:none!important}.muted{color:var(--muted);font-size:14px}.eyebrow{color:var(--green);font-size:13px;font-weight:700;letter-spacing:.08em;margin-bottom:8px}.skip{position:fixed;top:-80px;left:12px;z-index:100;background:var(--surface);padding:12px}.skip:focus{top:8px}.error-text{color:var(--red);font-size:14px;white-space:pre-wrap;min-height:20px}.brand-mark{display:grid;place-items:center;background:var(--green);color:white;width:60px;height:60px;border-radius:20px;font-size:28px;font-weight:700}.brand-mark.small{width:42px;height:42px;border-radius:13px;font-size:22px;flex-shrink:0}.brand{display:flex;gap:12px;align-items:center;font-size:22px;font-weight:700}.brand small{display:block;font-weight:400;color:var(--muted);letter-spacing:2px;font-size:11px}
.workspace{display:flex;min-height:100dvh}.sidebar{width:228px;padding:32px 22px;background:var(--surface);border-right:1px solid var(--line);position:fixed;inset:0 auto 0 0;display:flex;flex-direction:column;z-index:10}.sidebar nav{display:grid;gap:8px;margin-top:42px}.sidebar nav a{display:flex;align-items:center;gap:12px;min-height:50px;padding:12px 16px;border-radius:12px;color:var(--muted);font-size:15px;transition:background .2s}.sidebar nav a:hover,.sidebar nav a.active{background:var(--mint);color:var(--green);font-weight:700}.nav-symbol{font-size:22px;width:24px;text-align:center}.sidebar-bottom{margin-top:auto;font-size:12px;color:var(--muted);padding:18px 8px 0}.sidebar-bottom p{color:#7b8e83;margin-top:8px}.status-dot{display:inline-block;width:7px;height:7px;border-radius:50%;background:var(--green);margin-right:7px}.work-area{margin-left:228px;width:calc(100% - 228px);min-width:0}.topbar{height:80px;background:#ffffffdf;border-bottom:1px solid var(--line);display:flex;align-items:center;justify-content:space-between;padding:0 40px;gap:12px}.topbar-sub{font-size:12px;color:var(--muted);padding-left:16px}.user-area{display:flex;gap:18px;align-items:center;font-size:14px}.text-button{background:none;color:var(--muted);min-height:44px;padding:6px 10px}.text-button:hover{color:var(--green)}main{max-width:1380px;margin:auto;padding:36px 40px 20px}.page-footer{max-width:1380px;margin:auto;padding:24px 40px;color:var(--muted);font-size:12px}.page-head{display:flex;gap:16px;align-items:flex-start;justify-content:space-between;margin-bottom:28px}.page-head p{margin-top:8px}.page-head .eyebrow{margin-top:0}.btn{min-height:46px;display:inline-flex;align-items:center;justify-content:center;gap:10px;padding:10px 20px;border-radius:11px;font-weight:600;font-size:14px;transition:background .2s,transform .2s;white-space:nowrap}.btn:active{transform:scale(.98)}.primary{background:var(--green);color:#fff}.primary:hover{background:var(--green-dark)}.secondary{background:var(--surface);color:var(--ink);border:1px solid var(--line)}.secondary:hover{background:var(--bg)}.danger{background:var(--red-bg);color:var(--red)}.btn.small{font-size:13px;padding:8px 12px;min-height:44px}.button-group{display:flex;gap:8px;flex-wrap:wrap}.panel{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);padding:24px;min-width:0}.panel-head{display:flex;align-items:center;justify-content:space-between;gap:12px;margin-bottom:20px}.panel-head p{font-size:13px}.metrics{display:grid;grid-template-columns:repeat(4,1fr);gap:16px;margin-bottom:24px}.metric{padding:20px 24px;background:var(--surface);border:1px solid var(--line);border-radius:var(--radius)}.metric p{font-size:14px;color:var(--muted)}.metric strong{font-size:36px;line-height:1.5;font-variant-numeric:tabular-nums;display:block}.metric small{color:var(--muted)}.metric.alert{background:var(--amber-bg);border-color:#efddb0}.metric.alert strong{color:var(--amber)}.metric.danger-metric{background:var(--red-bg);border-color:#efd0c9}.metric.danger-metric strong{color:var(--red)}.overview-grid{display:grid;grid-template-columns:1.55fr 1fr;gap:24px;margin-bottom:24px}.location-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:12px}.location-tile{background:var(--surface);border:1px solid var(--line);border-radius:12px;padding:18px 12px;min-height:116px;text-align:left;color:var(--ink)}.location-tile strong{display:block;font-size:16px}.location-tile p{font-size:12px;color:var(--muted);margin-top:10px}.location-tile.has-risk{background:var(--amber-bg);border-color:#ebd393}.location-tile.has-risk p{color:var(--amber)}.location-tile:hover{border-color:var(--green)}.legend{font-size:12px;color:var(--muted);margin-top:18px}.legend .yellow-box{display:inline-block;width:10px;height:10px;background:#f7d876;margin-right:6px;border-radius:2px}.quick-report{display:flex;flex-direction:column;align-items:center;justify-content:center;background:var(--mint);border-color:#cee4d8;min-height:278px;text-align:center}.report-round{width:116px;height:116px;border-radius:50%;background:var(--green);color:white;display:flex;align-items:center;justify-content:center;flex-direction:column;gap:0;box-shadow:0 0 0 12px #17634b0b;transition:transform .2s;margin-bottom:20px}.report-round:hover{transform:scale(1.035)}.report-round .plus{font-size:40px;line-height:1.1;font-weight:300}.report-round span:last-child{font-size:15px;font-weight:700}.quick-report p{font-size:13px;color:var(--muted);max-width:220px}.lower-grid{display:grid;grid-template-columns:1fr 1fr;gap:24px;margin-bottom:24px}.category-row{display:grid;grid-template-columns:110px 1fr 28px;gap:12px;align-items:center;margin-bottom:14px;font-size:13px}.bar-track{height:8px;background:var(--bg);border-radius:5px;overflow:hidden}.bar-fill{height:100%;background:#66977f;border-radius:5px}.trend{height:150px;display:flex;align-items:flex-end;justify-content:space-between;gap:10px;padding-top:16px}.trend-col{flex:1;display:flex;flex-direction:column;align-items:center;justify-content:flex-end;font-size:12px;gap:5px;height:100%}.trend-bar{width:28px;max-width:100%;background:#9fc6b3;border-radius:5px 5px 0 0;min-height:3px}.trend-number{font-size:13px}.trend-label{font-size:11px;color:var(--muted)}.table-wrap{overflow:auto}table{width:100%;border-collapse:collapse;text-align:left;font-size:14px}th{font-size:12px;color:var(--muted);font-weight:500;background:#f8faf9;white-space:nowrap}td,th{padding:14px 12px;border-bottom:1px solid #e8eee9;vertical-align:middle}tbody tr:last-child td{border-bottom:0}.hazard-name{font-weight:600;max-width:300px}.hazard-name small{display:block;font-weight:400;color:var(--muted);margin-top:4px;font-size:11px}.badge{font-size:12px;display:inline-flex;padding:3px 9px;border-radius:7px;white-space:nowrap;background:var(--bg);color:var(--muted)}.badge.open,.badge.rectifying{background:var(--amber-bg);color:var(--amber)}.badge.review{background:#edf2fa;color:#365b92}.badge.closed{background:var(--mint);color:var(--green)}.badge.overdue{background:var(--red-bg);color:var(--red);margin-top:4px}.filter-form{display:flex;align-items:flex-end;gap:12px;flex-wrap:wrap;margin-bottom:18px}.filter-form label{margin:0;flex:1;min-width:130px}.filter-form label.search{flex:1.6;min-width:190px}.filter-form label.dates{min-width:145px}.filter-form input,.filter-form select{min-height:44px}.check-label{display:flex;align-items:center;gap:8px;font-size:13px}.check-label input{width:auto;min-height:0}.ledger-summary{display:flex;gap:16px;flex-wrap:wrap;padding:12px 0;color:var(--muted);font-size:13px}.pager{display:flex;justify-content:flex-end;gap:8px;align-items:center;font-size:13px;margin-top:16px}.empty{padding:48px 20px;text-align:center;color:var(--muted)}.empty strong{color:var(--ink);display:block;margin-bottom:8px}.notice{padding:12px 16px;background:var(--mint);border-radius:10px;color:var(--green);font-size:13px;margin-bottom:16px}.notice.warn{background:var(--amber-bg);color:var(--amber)}.draft-row{display:flex;gap:16px;align-items:center;justify-content:space-between;padding:18px 0;border-bottom:1px solid var(--line)}.draft-row:last-child{border:0}.draft-row p{font-size:14px;overflow-wrap:anywhere}.draft-row small{color:var(--muted)}label{display:block;font-size:14px;font-weight:500;margin-bottom:18px}input,textarea,select{display:block;width:100%;padding:11px 12px;border-radius:9px;border:1px solid #cfdcd3;background:var(--surface);color:var(--ink);margin-top:7px;font-weight:400;min-height:46px}textarea{resize:vertical;line-height:1.6}input::placeholder,textarea::placeholder{color:#718279}input[type=checkbox]{accent-color:var(--green)}input:read-only,textarea:read-only{background:#f7f9f7}.form-actions{display:flex;justify-content:flex-end;gap:10px;flex-wrap:wrap;margin-top:20px}.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:0 16px}.proposal{padding:20px;border:1px solid var(--line);border-radius:12px;margin-bottom:14px}.proposal-head{display:flex;align-items:center;justify-content:space-between;margin-bottom:16px}.proposal-head h3{font-size:16px}.proposal label{margin-bottom:12px}.proposal-section label{font-size:13px}.read-facts{display:grid;grid-template-columns:1fr 1fr;gap:16px;margin:20px 0}.read-facts div{font-size:14px}.read-facts dt{font-size:12px;color:var(--muted)}.read-facts dd{margin:4px 0 0;overflow-wrap:anywhere}.detail-description{white-space:pre-wrap;padding:18px;background:var(--bg);border-radius:12px;font-size:15px}.timeline{list-style:none;padding:0;margin:20px 0}.timeline li{position:relative;padding:0 0 24px 26px;border-left:2px solid var(--line);margin-left:5px;font-size:14px}.timeline li:before{content:"";position:absolute;left:-6px;top:5px;width:10px;height:10px;background:var(--green);border-radius:50%}.timeline li:last-child{padding-bottom:0;border:0}.timeline small{display:block;color:var(--muted);margin:3px 0}.timeline p{font-size:13px;white-space:pre-wrap;color:var(--muted)}.report-layout{display:grid;grid-template-columns:360px 1fr;gap:24px;align-items:start}.report-editor{min-height:530px;font-size:14px;line-height:1.9;background:#fafbf9}.report-history{display:grid;gap:8px;margin-top:14px}.report-history button{background:var(--bg);border:1px solid var(--line);border-radius:8px;min-height:46px;text-align:left;padding:10px;font-size:13px;color:var(--ink)}.report-history small{display:block;color:var(--muted)}.settings-grid{display:grid;grid-template-columns:1fr 1fr;gap:24px;align-items:start}.settings-grid>.panel{height:100%}.member-row{padding:12px 0;border-bottom:1px solid var(--line);font-size:14px;display:flex;justify-content:space-between}.member-row small{color:var(--muted)}dialog{border:1px solid var(--line);border-radius:20px;padding:28px;width:min(520px,calc(100vw - 24px));max-height:90dvh;overflow:auto;box-shadow:var(--shadow);color:var(--ink);background:var(--surface)}dialog.wide-dialog{width:min(760px,calc(100vw - 24px))}dialog::backdrop{background:#15332966;backdrop-filter:blur(3px)}.dialog-head{display:flex;align-items:flex-start;justify-content:space-between;gap:12px;margin-bottom:24px}.icon-button{background:var(--bg);color:var(--muted);font-size:26px;line-height:1;width:44px;height:44px;border-radius:50%;flex-shrink:0}.login-screen{min-height:100dvh;display:grid;grid-template-columns:1.1fr 1fr;background:var(--surface)}.login-brand{background:#e7f1eb;padding:clamp(40px,8vw,120px);display:flex;flex-direction:column;justify-content:center;align-items:flex-start}.brand-word{font-size:24px;font-weight:700;margin:20px 0 48px}.login-brand h1{font-size:clamp(32px,4vw,52px);margin-bottom:24px}.login-brand>p:last-of-type{color:var(--muted);max-width:320px;line-height:1.9}.login-flow{display:flex;gap:12px;align-items:center;margin-top:48px;font-size:13px}.login-flow span{background:#ffffff91;padding:8px 12px;border-radius:9px}.login-flow b{font-weight:400;color:var(--muted)}.login-form{width:min(400px,calc(100% - 48px));margin:auto;padding:48px 0}.login-form h2{font-size:30px}.login-form>.muted{margin:12px 0 36px}.login-form>.btn{width:100%;justify-content:space-between;margin-top:12px}.login-foot{font-size:12px;color:var(--muted);margin-top:32px;text-align:center}#toast{position:fixed;bottom:30px;left:50%;transform:translateX(-50%);max-width:calc(100vw - 32px);padding:14px 20px;border-radius:12px;box-shadow:var(--shadow);background:var(--green-dark);color:white;z-index:1000;font-size:14px}#toast.error{background:var(--red)}
@media(max-width:1200px){main{padding:28px 24px}.topbar{padding:0 24px}.metrics{gap:12px}.metric{padding:16px}.report-layout{grid-template-columns:300px 1fr}.sidebar{width:200px;padding:28px 16px}.work-area{margin-left:200px;width:calc(100% - 200px)}.brand{font-size:20px}.location-grid{grid-template-columns:repeat(2,1fr)}}
@media(max-width:900px){.sidebar{width:84px;padding:24px 12px}.brand>span:last-child{display:none}.sidebar nav a{flex-direction:column;gap:2px;font-size:11px;padding:8px 2px}.sidebar nav{margin-top:24px}.sidebar-bottom{display:none}.work-area{margin-left:84px;width:calc(100% - 84px)}.metrics{grid-template-columns:repeat(2,1fr)}.overview-grid{grid-template-columns:1.3fr 1fr}.lower-grid,.settings-grid{grid-template-columns:1fr}.report-layout{grid-template-columns:1fr}.report-editor{min-height:480px}.topbar-sub{display:none}.login-brand{padding:40px}.login-brand h1{font-size:36px}}
@media(max-width:600px){.sidebar{inset:auto 0 0;width:100%;height:72px;border:0;border-top:1px solid var(--line);padding:0 8px;background:var(--surface);padding-bottom:env(safe-area-inset-bottom)}.sidebar>.brand{display:none}.sidebar nav{display:flex;margin:0;justify-content:space-around;gap:4px}.sidebar nav a{flex:1;min-height:64px;justify-content:center;border-radius:0;font-size:10px;white-space:nowrap}.work-area{margin:0;width:100%;padding-bottom:84px}.topbar{height:66px;padding:0 18px}.user-area{gap:6px;font-size:12px}.topbar strong{font-size:14px}main{padding:24px 16px 0}.page-footer{padding:24px 16px}.page-head{margin-bottom:20px;gap:10px}.page-head h1{font-size:25px}.page-head p{font-size:12px}.page-head .btn{padding:9px 12px;font-size:12px}.metrics{gap:10px;margin-bottom:16px}.metric{padding:16px}.metric strong{font-size:30px}.metric p{font-size:12px}.metric small{font-size:11px}.overview-grid{grid-template-columns:1fr;gap:16px;margin-bottom:16px}.quick-report{min-height:180px;flex-direction:row;gap:24px;text-align:left}.report-round{width:100px;height:100px;margin:0;flex-shrink:0}.quick-report p{font-size:12px}.panel{padding:18px}.lower-grid{gap:16px;margin-bottom:16px}.location-grid{grid-template-columns:repeat(2,1fr)}.location-tile{min-height:104px;padding:14px}.panel-head h3{font-size:16px}table th:nth-child(3),table td:nth-child(3),table th:nth-child(4),table td:nth-child(4){display:none}td,th{padding:12px 8px;font-size:12px}.hazard-name{min-width:140px;max-width:160px}.hazard-name small{font-size:10px}.badge{font-size:11px;padding:3px 6px}.filter-form label{min-width:calc(50% - 12px)}.filter-form label.search{min-width:100%}.filter-form label.dates{min-width:calc(50% - 12px)}input,select,textarea{font-size:16px}.filter-form label{font-size:12px}.form-grid{grid-template-columns:1fr}.read-facts{gap:12px}dialog,dialog.wide-dialog{padding:20px;width:calc(100vw - 20px);max-height:90dvh}.dialog-head h2{font-size:22px}.proposal{padding:16px}.login-screen{grid-template-columns:1fr}.login-brand{padding:28px 24px}.login-brand .brand-mark{width:46px;height:46px;border-radius:14px;font-size:23px}.brand-word{margin:10px 0 24px;font-size:20px}.login-brand h1{font-size:30px;margin-bottom:12px}.login-brand>p:last-of-type{font-size:13px;max-width:none}.login-flow{display:none}.login-form{padding:36px 0}.login-form h2{font-size:26px}.login-form>.muted{margin-bottom:24px}.report-layout{gap:16px}.draft-row{align-items:flex-start}.draft-row .btn{font-size:12px;padding:8px 12px}.settings-grid{gap:16px}}
@media(prefers-reduced-motion:reduce){*,*:before,*:after{transition:none!important;animation:none!important;scroll-behavior:auto!important}}