:root{--background:oklch(0.982 0.006 245);--foreground:oklch(0.22 0.025 248);--muted:oklch(0.55 0.025 248);--surface:oklch(0.998 0.003 245);--surface-subtle:oklch(0.955 0.01 245);--border:oklch(0.89 0.014 245);--border-strong:oklch(0.78 0.025 245);--blue:oklch(0.57 0.16 252);--green:oklch(0.55 0.14 150);--red:oklch(0.58 0.18 28);--orange:oklch(0.66 0.15 65);--violet:oklch(0.55 0.13 292);--shadow:0 1px 2px oklch(0.25 0.03 245/8%);--radius:8px}*{box-sizing:border-box}body,html{min-height:100%}body{margin:0;background:var(--background);color:var(--foreground);font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif;font-size:14px;line-height:1.35;letter-spacing:0}button,input,select{font:inherit}button{cursor:pointer}.shell{display:grid;grid-template-columns:260px minmax(0,1fr);min-height:100vh}.sidebar{position:-webkit-sticky;position:sticky;top:0;height:100vh;overflow:auto;border-right:1px solid var(--border);background:var(--surface);padding:14px 12px}.brand{display:grid;grid-template-columns:34px minmax(0,1fr);grid-gap:10px;gap:10px;align-items:center;padding:4px 6px 14px;border-bottom:1px solid var(--border);margin-bottom:12px}.brand-mark{display:grid;place-items:center;width:34px;height:34px;border:1px solid var(--border-strong);border-radius:7px;color:var(--blue);background:oklch(.97 .025 252);font-weight:800}.brand-title{margin:0;font-size:14px;font-weight:700}.brand-subtitle{margin:2px 0 0;color:var(--muted);font-size:12px}.nav-group{display:grid;grid-gap:4px;gap:4px;margin:0 0 16px}.nav-label{padding:8px 8px 3px;color:var(--muted);font-size:11px;font-weight:700;text-transform:uppercase}.nav-button{display:flex;align-items:center;gap:9px;width:100%;min-height:36px;border:1px solid transparent;border-radius:7px;background:transparent;color:var(--foreground);padding:7px 8px;text-align:left}.nav-button.active,.nav-button:hover{border-color:var(--border);background:var(--surface-subtle)}.nav-button.active{color:oklch(.34 .12 252);font-weight:700}.content{min-width:0;display:grid;grid-template-rows:auto 1fr}.topbar{position:-webkit-sticky;position:sticky;top:0;z-index:20;display:grid;grid-gap:10px;gap:10px;border-bottom:1px solid var(--border);background:oklch(.985 .006 245/94%);-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);padding:12px 18px}.topbar-main{display:flex;align-items:center;justify-content:space-between;gap:12px}.page-title{margin:0;font-size:20px;font-weight:750}.page-subtitle{margin:2px 0 0;color:var(--muted);font-size:12px}.filters{display:flex;flex-wrap:wrap;gap:8px;align-items:center}.main{min-width:0;padding:18px}.section-grid{display:grid;grid-template-columns:repeat(12,minmax(0,1fr));grid-gap:12px;gap:12px;align-items:start}.section-grid>*{min-width:0}.span-12{grid-column:span 12}.span-8{grid-column:span 8}.span-7{grid-column:span 7}.span-6{grid-column:span 6}.span-5{grid-column:span 5}.span-4{grid-column:span 4}.kpi-grid{display:grid;grid-template-columns:repeat(6,minmax(0,1fr));grid-gap:10px;gap:10px}.card{border:1px solid var(--border);border-radius:var(--radius);background:var(--surface);box-shadow:var(--shadow)}.card-header{display:flex;align-items:center;justify-content:space-between;gap:8px;padding:12px 12px 8px}.card-title{margin:0;font-size:13px;font-weight:750}.card-content{padding:0 12px 12px}.kpi-card{min-height:104px;padding:10px}.kpi-label{color:var(--muted);font-size:12px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.kpi-value{margin-top:8px;font-size:22px;font-weight:780;line-height:1.05}.kpi-delta{display:flex;align-items:center;gap:5px;margin-top:9px;color:var(--muted);font-size:12px}.tone-good{color:var(--green)}.tone-bad{color:var(--red)}.tone-neutral{color:var(--muted)}.toolbar{display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:8px;padding:10px 12px;border-bottom:1px solid var(--border)}.table-wrap{width:100%;overflow:auto;max-height:560px}.data-table{width:100%;min-width:980px;border-collapse:separate;border-spacing:0;font-size:13px}.data-table td,.data-table th{border-bottom:1px solid var(--border);padding:9px 10px;text-align:left;white-space:nowrap}.data-table th{position:-webkit-sticky;position:sticky;top:0;z-index:2;background:var(--surface-subtle);color:oklch(.34 .035 248);font-size:11px;font-weight:800;text-transform:uppercase}.data-table tr:hover td{background:oklch(.975 .01 245)}.data-table .right{text-align:right}.data-table .center{text-align:center}.data-table .pin{position:-webkit-sticky;position:sticky;left:0;z-index:3;background:var(--surface);box-shadow:1px 0 0 var(--border)}.data-table th.pin{z-index:4;background:var(--surface-subtle)}.data-table tbody tr.is-selected td{background:oklch(.955 .035 252)}.badge{display:inline-flex;align-items:center;gap:5px;min-height:22px;border:1px solid var(--border);border-radius:999px;padding:2px 8px;font-size:12px;font-weight:650;background:var(--surface)}.badge.good{border-color:oklch(.82 .08 150);background:oklch(.96 .035 150);color:oklch(.37 .12 150)}.badge.bad{border-color:oklch(.84 .07 28);background:oklch(.965 .035 28);color:oklch(.45 .14 28)}.badge.warn{border-color:oklch(.84 .08 65);background:oklch(.965 .04 65);color:oklch(.43 .12 65)}.badge.neutral{color:var(--muted)}.button,.control{min-height:34px;border:1px solid var(--border-strong);border-radius:7px;background:var(--surface);color:var(--foreground);padding:6px 9px}.button{display:inline-flex;align-items:center;justify-content:center;gap:7px;font-weight:650}.button.primary{border-color:oklch(.52 .14 252);background:oklch(.94 .045 252);color:oklch(.33 .13 252)}.button.ghost{border-color:transparent;background:transparent}.button:hover,.control:hover{border-color:oklch(.66 .06 248)}.checkbox-label{display:inline-flex;align-items:center;gap:6px;min-height:34px;color:var(--foreground)}.chart-box{width:100%;height:318px}.small-chart{width:100%;height:278px}.metric-toggle{display:flex;flex-wrap:wrap;gap:6px}.recommendations{display:grid;grid-gap:8px;gap:8px}.recommendation-row{display:grid;grid-template-columns:auto minmax(0,1fr) auto;grid-gap:10px;gap:10px;align-items:start;border:1px solid var(--border);border-radius:7px;padding:9px;background:var(--surface)}.recommendation-main{min-width:0}.recommendation-title{font-weight:750}.recommendation-meta{margin-top:3px;color:var(--muted);font-size:12px}.tabs{display:inline-flex;gap:4px;border:1px solid var(--border);border-radius:8px;padding:3px;background:var(--surface-subtle)}.tab{border:0;border-radius:6px;background:transparent;padding:6px 10px}.tab.active{background:var(--surface);box-shadow:var(--shadow);font-weight:700}.empty-state{min-height:420px;display:grid;place-items:center;border:1px dashed var(--border-strong);border-radius:var(--radius);background:var(--surface);color:var(--muted)}.mobile-menu{display:none}@media (max-width:1160px){.kpi-grid{grid-template-columns:repeat(4,minmax(0,1fr))}.span-4,.span-5,.span-6,.span-7,.span-8{grid-column:span 12}}@media (max-width:860px){.shell{grid-template-columns:1fr}.sidebar{position:fixed;z-index:40;inset:0 auto 0 0;width:min(84vw,320px);transform:translateX(-105%);transition:transform .18s ease}.sidebar.open{transform:translateX(0)}.mobile-menu{display:inline-flex}.topbar{padding:10px 12px}.topbar-main{align-items:flex-start}.main{padding:12px}.filters{overflow-x:auto;flex-wrap:nowrap;padding-bottom:2px}.button,.control{min-height:40px}.kpi-grid{grid-template-columns:repeat(2,minmax(0,1fr))}}