:root{--ink:#17211e;--muted:#61706b;--line:#dbe3df;--bg:#f4f7f5;--paper:#fff;--green:#12372f;--mint:#66b58b;--gold:#d9a441;--red:#b33a3a;--nav-h:74px;--filter-h:64px}*{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:154px}body{margin:0;background:var(--bg);color:var(--ink);font:14px/1.45 "Segoe UI","Microsoft YaHei",Arial,sans-serif;letter-spacing:0}.topbar{height:var(--nav-h);position:sticky;top:0;z-index:30;display:flex;align-items:center;gap:24px;padding:0 28px;background:var(--green);color:#fff;box-shadow:0 2px 12px #0d2c2630}.brand{display:flex;align-items:center;gap:11px;min-width:250px}.brand-mark{width:28px;height:28px;border:6px solid var(--gold);border-radius:50%;position:relative}.brand-mark:after{content:"";position:absolute;right:-10px;bottom:-5px;width:5px;height:13px;background:var(--mint);box-shadow:8px -6px 0 #fff}.brand strong{display:block;font-size:17px}.brand small{display:block;color:#bfd2ca;margin-top:2px}nav{display:flex;gap:4px;flex:1;overflow:auto;scrollbar-width:none}nav a{color:#dce8e3;text-decoration:none;padding:9px 10px;white-space:nowrap;border-bottom:2px solid transparent}nav a:hover{color:#fff;border-color:var(--gold)}.button,.secondary-button,.icon-button{border:0;cursor:pointer;font:inherit}.button{display:inline-flex;align-items:center;gap:7px;background:var(--gold);color:#1c211e;text-decoration:none;padding:10px 14px;font-weight:700;border-radius:5px;white-space:nowrap}.filterbar{height:var(--filter-h);position:sticky;top:var(--nav-h);z-index:25;display:flex;align-items:center;gap:12px;padding:10px 28px;background:#edf2ef;border-bottom:1px solid #cfdad5}.filterbar label,.product-filters label{display:flex;align-items:center;gap:7px;color:var(--muted);font-weight:600}select{min-width:150px;height:36px;border:1px solid #bfcac5;border-radius:4px;background:#fff;padding:0 30px 0 10px;color:var(--ink)}.icon-button{width:36px;height:36px;border:1px solid #bfcac5;background:#fff;border-radius:4px;font-size:19px}.filter-count{margin-left:auto;color:var(--muted)}main{max-width:1680px;margin:0 auto}.band{padding:30px 28px 44px;border-bottom:1px solid var(--line)}.band:nth-child(even){background:#fff}.section-head{display:flex;justify-content:space-between;align-items:end;margin-bottom:18px}.section-head>div{display:flex;align-items:center;gap:10px}.section-head span{font-size:12px;font-weight:800;color:var(--gold);border:1px solid var(--gold);padding:3px 6px;border-radius:3px}.section-head h1{font-size:23px;margin:0}.section-head p{margin:0;color:var(--muted)}.kpi-grid{display:grid;grid-template-columns:repeat(6,minmax(150px,1fr));gap:10px;margin-bottom:14px}.kpi{background:var(--paper);border:1px solid var(--line);border-top:3px solid var(--mint);padding:14px;border-radius:6px;min-height:94px}.kpi.accent{border-top-color:var(--gold)}.kpi small{display:block;color:var(--muted);margin-bottom:8px}.kpi strong{display:block;font-size:20px;font-variant-numeric:tabular-nums}.kpi em{display:block;margin-top:3px;font-style:normal;color:var(--muted);font-size:12px}.overview-grid{display:grid;grid-template-columns:minmax(0,1.5fr) minmax(300px,.5fr);gap:14px}.panel{background:var(--paper);border:1px solid var(--line);border-radius:6px;padding:16px}.panel h2{font-size:15px;margin:0 0 12px}.chart{height:250px;display:flex;align-items:end;gap:5px;border-bottom:1px solid var(--line);padding:24px 8px 0;position:relative}.chart-group{height:100%;display:flex;align-items:end;gap:2px;flex:1;position:relative}.bar{min-height:1px;flex:1;background:var(--mint);border-radius:2px 2px 0 0}.bar.profit{background:var(--gold)}.chart-group label{position:absolute;bottom:-22px;left:50%;transform:translateX(-50%);font-size:10px;color:var(--muted);white-space:nowrap}.metric-list{display:grid;grid-template-columns:1fr 1fr;gap:10px}.metric-item{border-bottom:1px solid var(--line);padding:8px 0}.metric-item span{display:block;color:var(--muted);font-size:12px}.metric-item strong{font-size:17px}.table-wrap{max-width:100%;overflow:auto;border:1px solid var(--line);background:#fff;border-radius:6px;max-height:560px}.data-table{border-collapse:separate;border-spacing:0;min-width:100%;font-size:13px}.data-table th,.data-table td{padding:9px 11px;border-bottom:1px solid #e7ece9;text-align:left;white-space:nowrap;font-variant-numeric:tabular-nums}.data-table th{position:sticky;top:0;z-index:3;background:var(--green);color:#fff;font-weight:700}.data-table tbody tr:nth-child(even){background:#f8faf9}.data-table tbody tr:hover{background:#eef5f1}.data-table .total-row{position:sticky;top:37px;z-index:2;background:#dcebe4!important;font-weight:800}.negative{color:var(--red);font-weight:700}.product-filters{display:flex;flex-wrap:wrap;gap:12px;align-items:center;margin-bottom:14px;background:#edf2ef;padding:14px;border:1px solid var(--line);border-radius:6px}.secondary-button{height:36px;padding:0 14px;border:1px solid #98aaa2;background:#fff;border-radius:4px;color:var(--green);font-weight:700}.empty-state{min-height:180px;display:flex;flex-direction:column;align-items:center;justify-content:center;border:1px dashed #aebdb6;background:#f7faf8;color:var(--muted);border-radius:6px}.empty-state strong{color:var(--ink);font-size:18px;margin-bottom:6px}.cost-layout{grid-template-columns:360px minmax(0,1fr)}.cost-bars{display:flex;flex-direction:column;gap:10px}.cost-bar-row{display:grid;grid-template-columns:100px 1fr 62px;gap:8px;align-items:center}.cost-bar-row span{font-size:12px}.track{height:12px;background:#e6ece9;border-radius:2px;overflow:hidden}.track i{display:block;height:100%;background:var(--gold)}footer{padding:24px 28px;text-align:center;color:var(--muted);background:#e9efec}@media(max-width:1100px){.topbar{padding:0 14px}.brand{min-width:220px}nav{display:none}.filterbar{padding:10px 14px;overflow:auto}.band{padding-left:14px;padding-right:14px}.kpi-grid{grid-template-columns:repeat(3,1fr)}.overview-grid,.cost-layout{grid-template-columns:1fr}}@media(max-width:680px){:root{--nav-h:62px;--filter-h:58px}.brand{min-width:0}.brand strong{font-size:14px}.brand small{font-size:10px}.topbar .button{padding:8px}.topbar .button{font-size:0}.topbar .button span{font-size:18px}.filter-count{display:none}.kpi-grid{grid-template-columns:repeat(2,1fr)}.section-head{align-items:start;gap:8px}.section-head p{font-size:11px;text-align:right}.metric-list{grid-template-columns:1fr}.product-filters label{width:100%;justify-content:space-between}.product-filters select{flex:1}.chart{height:210px}}