:root{--bg:#f5f7fb;--card:#fff;--ink:#182230;--muted:#7d8998;--line:#e8edf3;--green:#1d8b68;--green2:#e9f7f1;--orange:#e98b35;--red:#e25d5d;--nav:#142c32;--nav2:#1d4144}*{box-sizing:border-box}body{margin:0;font-family:"Microsoft YaHei",Arial,sans-serif;background:var(--bg);color:var(--ink)}button,input,select{font:inherit}button{cursor:pointer;border:0}.hidden{display:none!important}.login-page{min-height:100vh;display:grid;grid-template-columns:1.05fr .95fr;background:#f3f7f5}.login-art{padding:90px 12%;background:linear-gradient(135deg,#113b38,#1c7160);color:#fff;position:relative;overflow:hidden}.login-art:after{content:"";position:absolute;width:520px;height:520px;border:70px solid rgba(255,255,255,.05);border-radius:50%;right:-180px;bottom:-170px}.brand-mark{font-weight:800;font-size:30px;letter-spacing:4px;margin-bottom:90px}.login-art h1{font-size:44px;line-height:1.25;margin:0 0 20px}.login-art p{font-size:16px;color:#c3e1d7;line-height:1.9}.login-pills{display:flex;gap:10px;margin-top:42px}.login-pills span{padding:8px 15px;border:1px solid rgba(255,255,255,.25);border-radius:99px;font-size:13px}.login-card{width:430px;align-self:center;justify-self:center;background:#fff;padding:48px;border-radius:22px;box-shadow:0 18px 60px rgba(20,55,48,.1)}.eyebrow{font-size:11px;letter-spacing:2px;color:var(--green);font-weight:700}.login-card h2{font-size:30px;margin:10px 0 4px}.muted{color:var(--muted);font-size:13px}.login-card form{margin-top:30px}.login-card label{display:block;font-size:13px;color:#556170;margin:18px 0}.login-card input{display:block;width:100%;border:1px solid var(--line);border-radius:10px;padding:13px 14px;margin-top:8px;outline:none}.login-card input:focus{border-color:var(--green);box-shadow:0 0 0 3px var(--green2)}.primary{background:var(--green);color:#fff;border-radius:9px;padding:12px 18px;font-weight:700}.primary:hover{background:#147456}.full{width:100%;margin-top:12px}.error{color:var(--red);font-size:12px;min-height:18px;margin-top:12px}.demo-account{font-size:12px;color:var(--muted);margin-top:28px;padding-top:18px;border-top:1px solid var(--line)}.topbar{height:70px;background:#fff;border-bottom:1px solid var(--line);display:flex;align-items:center;justify-content:space-between;padding:0 30px}.brand{display:flex;align-items:center;gap:10px;font-size:18px;font-weight:800}.brand small{font-weight:400;font-size:12px;color:var(--muted);padding-left:12px;border-left:1px solid var(--line)}.brand-icon{background:var(--green);color:#fff;border-radius:8px;width:32px;height:32px;display:grid;place-items:center;font-size:16px}.top-actions{display:flex;align-items:center;gap:18px;color:var(--muted);font-size:12px}.icon-btn{background:#f5f7fa;width:32px;height:32px;border-radius:8px;color:var(--green);font-size:20px}.user-menu{display:flex;align-items:center;gap:8px;color:var(--ink);font-size:13px}.avatar{width:30px;height:30px;border-radius:50%;background:#d4eee5;color:var(--green);display:grid;place-items:center;font-weight:700}.text-btn{background:none;color:var(--muted);font-size:12px;margin-left:9px}.layout{display:flex;min-height:calc(100vh - 70px)}.sidebar{width:220px;background:var(--nav);color:#afc6c3;padding:22px 14px;display:flex;flex-direction:column}.side-title{text-transform:uppercase;letter-spacing:1.5px;font-size:10px;color:#6d9691;padding:14px 14px 8px}.nav-item{width:100%;background:transparent;color:#b6c9c7;text-align:left;border-radius:8px;padding:12px 14px;margin:2px 0;font-size:13px;display:flex;align-items:center;gap:12px}.nav-item span{font-size:18px;width:18px;text-align:center}.nav-item:hover,.nav-item.active{background:var(--nav2);color:#fff}.nav-item.active{box-shadow:inset 3px 0 var(--green)}.sidebar-foot{margin-top:auto;padding:16px 12px;border-top:1px solid rgba(255,255,255,.08);font-size:11px;color:#9bb2b0}.status-dot{width:7px;height:7px;background:#5dcc91;border-radius:50%;display:inline-block;margin-right:7px}.sidebar-foot small{display:block;color:#668381;margin-top:8px}.content{padding:30px;flex:1;overflow:auto;max-width:1600px}.page-head{display:flex;align-items:flex-end;justify-content:space-between;margin-bottom:24px}.page-head h1{font-size:25px;margin:0 0 7px}.page-head p{font-size:13px;color:var(--muted);margin:0}.head-actions{display:flex;gap:10px}.ghost{background:#fff;border:1px solid var(--line);color:#536070;border-radius:8px;padding:10px 14px}.kpi-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}.kpi{background:var(--card);border:1px solid var(--line);border-radius:12px;padding:20px;position:relative}.kpi .label{font-size:12px;color:var(--muted)}.kpi .value{font-size:29px;font-weight:800;margin:12px 0 7px}.kpi .trend{font-size:11px;color:var(--green)}.kpi .kpi-icon{position:absolute;right:18px;top:18px;width:38px;height:38px;border-radius:10px;background:var(--green2);display:grid;place-items:center;color:var(--green);font-size:18px}.grid-2{display:grid;grid-template-columns:1.4fr 1fr;gap:16px;margin-top:16px}.card{background:#fff;border:1px solid var(--line);border-radius:12px;padding:20px}.card-title{font-size:15px;font-weight:700;margin-bottom:18px;display:flex;justify-content:space-between;align-items:center}.card-title small{font-size:11px;font-weight:400;color:var(--muted)}.chart{height:220px;display:flex;align-items:flex-end;gap:18px;padding:18px 10px 8px;border-bottom:1px solid var(--line);position:relative}.bar{flex:1;max-width:46px;background:linear-gradient(#67c7a8,var(--green));border-radius:6px 6px 0 0;position:relative;min-height:12px}.bar span{position:absolute;bottom:-24px;left:50%;transform:translateX(-50%);font-size:11px;color:var(--muted)}.bar i{position:absolute;top:-18px;left:50%;transform:translateX(-50%);font-style:normal;font-size:10px;color:var(--muted)}.donut-wrap{display:flex;align-items:center;justify-content:center;gap:28px;height:220px}.donut{width:155px;height:155px;border-radius:50%;background:conic-gradient(#1d8b68 0 42%,#67b7d0 42% 70%,#f2bc66 70% 88%,#cf88bb 88%);position:relative}.donut:after{content:"";position:absolute;inset:31px;background:#fff;border-radius:50%}.legend{font-size:12px;color:#677384;line-height:2}.legend b{display:inline-block;width:8px;height:8px;border-radius:2px;margin-right:7px}.table-card{margin-top:16px}.table-tools{display:flex;gap:8px;align-items:center}.search{border:1px solid var(--line);padding:9px 12px;border-radius:8px;min-width:220px;outline:none}.select{border:1px solid var(--line);background:#fff;padding:9px 12px;border-radius:8px;color:#566273}.data-table{width:100%;border-collapse:collapse;font-size:12px}.data-table th{text-align:left;color:#8994a3;font-weight:500;background:#f8fafc;padding:12px 14px}.data-table td{padding:14px;border-top:1px solid #eef1f5;vertical-align:middle}.data-table tr:hover td{background:#fbfdfc}.badge{font-size:11px;padding:5px 9px;border-radius:99px;background:#eef3f6;color:#637080;white-space:nowrap}.badge.green{background:#e7f7ef;color:#19835f}.badge.orange{background:#fff4e4;color:#b8751f}.badge.red{background:#ffeded;color:#c45454}.badge.blue{background:#eaf3ff;color:#4273b6}.link-btn{background:none;color:var(--green);font-size:12px;margin-right:10px;padding:0}.feature-layout{display:grid;grid-template-columns:240px 1fr;gap:16px}.filter-card button{display:block;width:100%;text-align:left;background:none;padding:10px 12px;border-radius:7px;color:#667383;font-size:12px}.filter-card button.active,.filter-card button:hover{background:var(--green2);color:var(--green);font-weight:700}.feature-list{max-height:600px;overflow:auto}.feature-item{padding:14px 0;border-bottom:1px solid var(--line);display:grid;grid-template-columns:130px 150px 1fr;gap:12px;align-items:start}.feature-item:last-child{border-bottom:0}.feature-item b{font-size:13px}.feature-item p{margin:0;color:#7d8996;line-height:1.6;font-size:12px}.empty{padding:45px;text-align:center;color:var(--muted);font-size:13px}.modal-backdrop{position:fixed;inset:0;background:rgba(15,34,35,.45);display:grid;place-items:center;z-index:10}.modal{width:520px;background:#fff;border-radius:14px;padding:24px;box-shadow:0 20px 70px rgba(0,0,0,.2)}.modal h3{margin:0 0 20px}.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:14px}.form-grid label{font-size:12px;color:#667383}.form-grid input,.form-grid select{width:100%;padding:10px;border:1px solid var(--line);border-radius:8px;margin-top:7px}.modal-actions{display:flex;justify-content:flex-end;gap:10px;margin-top:24px}@media(max-width:900px){.login-page{grid-template-columns:1fr}.login-art{display:none}.login-card{width:min(430px,90vw)}.sidebar{width:68px;padding:12px 8px}.side-title,.nav-item{font-size:0}.nav-item{justify-content:center;padding:12px 5px}.nav-item span{font-size:20px}.sidebar-foot{display:none}.content{padding:20px}.kpi-grid{grid-template-columns:repeat(2,1fr)}.grid-2{grid-template-columns:1fr}.feature-layout{grid-template-columns:1fr}.feature-item{grid-template-columns:1fr}}