:root{--ink:#172033;--muted:#5e6879;--line:#dce2e9;--blue:#2367d1;--green:#17845b;--amber:#d28a13;--red:#c64851;--panel:#f7f9fb}*{box-sizing:border-box}body{margin:0;background:#fff;color:var(--ink);font-family:Inter,Arial,sans-serif;font-size:14px;letter-spacing:0}.shell{min-height:100vh;display:grid;grid-template-columns:230px minmax(0,1fr)}.sidebar{position:sticky;top:0;height:100vh;border-right:1px solid var(--line);padding:24px 16px;display:flex;flex-direction:column;background:#fff}.brand{display:flex;align-items:center;gap:12px;color:var(--ink);text-decoration:none;font-size:18px;font-weight:700;padding:0 8px 28px}.brand small{display:block;color:var(--muted);font-size:11px;font-weight:500;margin-top:2px}.brand-mark{display:grid;place-items:center;width:34px;height:34px;background:var(--ink);color:#fff}.sidebar nav{display:grid;gap:6px}.sidebar nav a{display:flex;align-items:center;gap:11px;padding:11px 12px;color:#3c4657;text-decoration:none;border-left:3px solid transparent}.sidebar nav a:hover{background:#f3f6f9}.sidebar nav a.active{background:#eaf2ff;color:#174f9f;border-color:var(--blue);font-weight:600}.sidebar svg{width:18px;height:18px}.sidebar-foot{margin-top:auto;border-top:1px solid var(--line);padding:18px 8px 0;display:grid;gap:10px}.sidebar-foot span{font-weight:600}.sidebar-foot button{border:0;background:none;padding:0;color:var(--muted);display:flex;gap:8px;align-items:center;cursor:pointer}main{min-width:0;padding:28px 34px 50px}.page-head{display:flex;justify-content:space-between;align-items:flex-start;margin-bottom:22px}.eyebrow{font-size:11px;font-weight:700;color:var(--blue);letter-spacing:1.5px}.page-head h1{font-size:27px;margin:6px 0}.page-head p{margin:0;color:var(--muted)}.icon-button{width:42px;height:42px;border:1px solid var(--line);background:#fff;display:grid;place-items:center;cursor:pointer}.icon-button svg{width:18px}.filters{display:grid;grid-template-columns:170px 170px minmax(210px,1fr) auto;gap:12px;align-items:end;padding:16px;background:var(--panel);border:1px solid var(--line);margin-bottom:20px}.filters label,.login-form label{font-size:12px;font-weight:600;display:grid;gap:7px}.filters input,.filters select,.login-form input{height:42px;border:1px solid #bfc8d4;background:#fff;padding:0 12px;color:var(--ink);font:inherit}.primary{border:0;background:var(--blue);color:#fff;font-weight:600;min-height:42px;padding:0 18px;cursor:pointer}.filter-button{display:flex;align-items:center;gap:8px}.filter-button svg{width:17px}.apps-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:14px;margin-bottom:20px}.app-card{border:1px solid var(--line);padding:18px;min-height:155px;display:flex;flex-direction:column;justify-content:space-between}.app-card h2{font-size:17px;margin:0 0 7px}.app-card p{color:var(--muted);line-height:1.5;margin:0}.app-actions{display:flex;gap:15px;align-items:center}.app-actions a{color:var(--blue);font-weight:600;text-decoration:none}.app-actions .launch{margin-left:auto;color:var(--ink);display:flex;gap:6px;align-items:center}.app-actions svg{width:15px}.kpi-grid{display:grid;grid-template-columns:repeat(6,minmax(130px,1fr));gap:12px;margin-bottom:20px}.kpi{border:1px solid var(--line);border-top:3px solid var(--blue);padding:16px;background:#fff;min-height:92px}.kpi span{display:block;color:var(--muted);font-size:12px;margin-bottom:12px}.kpi strong{font-size:21px}.kpi.green{border-top-color:var(--green)}.kpi.amber{border-top-color:var(--amber)}.kpi.red{border-top-color:var(--red)}.chart-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:14px;margin-bottom:20px}.chart-panel,.table-panel{border:1px solid var(--line);background:#fff}.chart-panel:nth-child(3){grid-column:span 2}.panel-title{padding:15px 17px;border-bottom:1px solid var(--line);display:flex;justify-content:space-between;align-items:center}.panel-title h2{font-size:15px;margin:0}.panel-title span{font-size:11px;color:var(--muted)}.chart-box{height:285px;padding:14px}.table-panel{margin-bottom:14px}.table-scroll{overflow:auto}table{border-collapse:collapse;width:100%;white-space:nowrap}th,td{text-align:left;padding:11px 16px;border-bottom:1px solid #e8ecf0;font-size:12px}th{background:#f5f7f9;color:#4a5464;font-weight:700}tbody tr:nth-child(even){background:#fafbfc}.empty{padding:35px;text-align:center;color:var(--muted)}.login-page{min-height:100vh;display:grid;place-items:center;background:#f4f7fa}.login-wrap{width:min(900px,calc(100% - 36px));display:grid;grid-template-columns:1.1fr .9fr;background:#fff;border:1px solid var(--line);box-shadow:0 18px 45px rgba(31,43,61,.1)}.login-intro,.login-form{padding:50px}.login-intro{background:#eef4fb}.login-intro h1{font-size:40px;margin:15px 0}.login-intro p{font-size:16px;line-height:1.7;color:var(--muted)}.system-lines{display:grid;gap:8px;margin-top:35px}.system-lines span{border-left:3px solid var(--blue);background:#fff;padding:12px}.login-form h2{font-size:28px;margin:10px 0}.login-form>p{color:var(--muted);margin:0 0 25px}.login-form form{display:grid;gap:17px}.remember{display:flex!important;grid-template-columns:auto 1fr!important;align-items:center}.remember input{height:auto}.login-form .primary{height:46px}.error{color:var(--red);font-size:12px}@media(max-width:1100px){.kpi-grid{grid-template-columns:repeat(3,1fr)}.apps-grid{grid-template-columns:1fr}.shell{grid-template-columns:190px minmax(0,1fr)}}@media(max-width:760px){.shell{display:block}.sidebar{position:static;height:auto;border-right:0;border-bottom:1px solid var(--line)}.sidebar nav{grid-template-columns:repeat(2,1fr)}.sidebar-foot{display:none}main{padding:20px 16px}.filters{grid-template-columns:1fr 1fr}.filters label:nth-child(3),.filter-button{grid-column:span 2}.kpi-grid{grid-template-columns:repeat(2,1fr)}.chart-grid{grid-template-columns:1fr}.chart-panel:nth-child(3){grid-column:auto}.login-wrap{grid-template-columns:1fr}.login-intro{display:none}.login-form{padding:34px 25px}}@media print{.sidebar,.filters,.head-actions,.app-actions{display:none!important}.shell{display:block}main{padding:0}.chart-panel,.table-panel,.kpi{break-inside:avoid}}