:root{--text:#52514e;--text-h:#0b0b0b;--text-muted:#898781;--bg:#f9f9f7;--surface:#fcfcfb;--border:#e1e0d9;--baseline:#c3c2b7;--accent:#2a78d6;--accent-bg:#2a78d61a;--good:#0ca30c;--critical:#d03b3b;--warning:#fab219;--series-1:#2a78d6;--series-2:#1baf7a;--series-6:#e34948;--sans:system-ui, "Segoe UI", Roboto, sans-serif;--mono:ui-monospace, Consolas, monospace;font:16px/145% var(--sans);--lightningcss-light:initial;--lightningcss-dark: ;color-scheme:light dark;color:var(--text);background:var(--bg);font-synthesis:none;text-rendering:optimizelegibility;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}@media (prefers-color-scheme:dark){:root{--lightningcss-light: ;--lightningcss-dark:initial;--text:#c3c2b7;--text-h:#fff;--text-muted:#898781;--bg:#0d0d0d;--surface:#1a1a19;--border:#2c2c2a;--baseline:#383835;--accent:#3987e5;--accent-bg:#3987e526;--good:#0ca30c;--critical:#e66767;--warning:#fab219;--series-1:#3987e5;--series-2:#199e70;--series-6:#e66767}}*{box-sizing:border-box}body{margin:0}#root{flex-direction:column;min-height:100svh;display:flex}h1,h2,h3{color:var(--text-h);margin:0;font-weight:600}button{font:inherit;cursor:pointer;border:1px solid var(--border);background:var(--surface);color:var(--text-h);border-radius:6px;padding:8px 14px;transition:background .15s,border-color .15s}button:hover:not(:disabled){border-color:var(--accent)}button:disabled{opacity:.5;cursor:default}button.secondary{background:0 0}input{font:inherit;color:var(--text-h);background:var(--surface);border:1px solid var(--border);border-radius:6px;padding:6px 10px}input:focus-visible,button:focus-visible{outline:2px solid var(--accent);outline-offset:1px}table{border-collapse:collapse}.login-gate{flex:1;justify-content:center;align-items:center;padding:24px;display:flex}.login-card{border:1px solid var(--border);background:var(--surface);text-align:center;border-radius:12px;flex-direction:column;gap:8px;width:100%;max-width:320px;padding:32px;display:flex}.login-subtitle{color:var(--text-muted);margin:0 0 16px}.login-card label{text-align:left;color:var(--text-muted);font-size:14px}.login-card input{margin-bottom:8px}.login-error{color:var(--critical);margin:0;font-size:14px}.app-shell{flex-direction:column;flex:1;display:flex}.app-header{border-bottom:1px solid var(--border);background:var(--surface);z-index:1;align-items:center;gap:24px;padding:14px 24px;display:flex;position:sticky;top:0}.app-header h1{white-space:nowrap;font-size:17px}.tab-nav{flex:1;gap:4px;display:flex}.tab{color:var(--text-muted);background:0 0;border:none;border-radius:6px;padding:8px 16px;font-weight:500}.tab.active{background:var(--accent-bg);color:var(--accent)}.logout-button{color:var(--text-muted);background:0 0}.app-main{box-sizing:border-box;flex:1;width:100%;max-width:1100px;margin:0 auto;padding:32px 24px 48px}.view{flex-direction:column;gap:20px;display:flex}.view-header{justify-content:space-between;align-items:center;gap:16px;display:flex}.month-nav{align-items:center;gap:12px;display:flex}.month-label{text-align:center;min-width:160px;color:var(--text-h);font-weight:600}.empty-state{color:var(--text-muted)}.form-error{color:var(--critical)}.kpi-grid{grid-template-columns:repeat(auto-fit,minmax(160px,1fr));gap:12px;display:grid}.kpi-tile{border:1px solid var(--border);background:var(--surface);border-radius:10px;flex-direction:column;gap:6px;padding:18px 20px;display:flex;box-shadow:0 1px 2px #0000000a}.kpi-label{color:var(--text-muted);font-size:13px}.kpi-value{color:var(--text-h);letter-spacing:-.02em;font-size:28px;font-weight:600}.kpi-value--good{color:var(--good)}.kpi-value--critical{color:var(--critical)}.chart-grid{grid-template-columns:repeat(auto-fit,minmax(280px,1fr));gap:16px;display:grid}.chart-card{border:1px solid var(--border);background:var(--surface);border-radius:10px;flex-direction:column;gap:12px;min-width:0;padding:16px;display:flex;box-shadow:0 1px 2px #0000000a}.chart-card h3{color:var(--text-muted);text-transform:uppercase;letter-spacing:.04em;font-size:13px;font-weight:500}.chart{aspect-ratio:640/220;width:100%;height:auto;display:block;overflow:visible}.chart--tall{aspect-ratio:640/260}.chart--donut{aspect-ratio:1;flex-shrink:0;width:160px}.chart-gridline{stroke:var(--border);stroke-width:1px}.chart-baseline{stroke:var(--baseline);stroke-width:1px}.chart-axis-label{fill:var(--text-muted);font-size:10px}.chart-line{fill:none;stroke-width:2px;stroke-linejoin:round;stroke-linecap:round}.chart-line--series1{stroke:var(--series-1)}.chart-area{stroke:none}.chart-area--series1{fill:var(--series-1);opacity:.1}.chart-point{fill:var(--series-1);opacity:0}.chart-point:hover{opacity:1}.chart-point--series1{fill:var(--series-1)}.chart-end-marker{stroke:var(--surface);stroke-width:2px}.chart-end-marker--series1{fill:var(--series-1)}.chart-end-label{fill:var(--text-h);font-size:12px;font-weight:600}.chart-bar--good{fill:var(--good)}.chart-bar--critical{fill:var(--critical)}.chart-bar--series1{fill:var(--series-1)}.chart-bar--series6{fill:var(--series-6)}.chart-group-label{font-size:11px;font-weight:600}.chart-group-label--good{fill:var(--good)}.chart-group-label--critical{fill:var(--critical)}.donut-chart{align-items:center;gap:16px;display:flex}.chart-donut{transition:stroke-dashoffset .2s}.chart-donut--series1{stroke:var(--series-1)}.chart-donut--series2{stroke:var(--series-2)}.chart-legend{color:var(--text);flex-direction:column;gap:8px;margin:0;padding:0;font-size:13px;list-style:none;display:flex}.legend-swatch{border-radius:2px;width:10px;height:10px;margin-right:6px;display:inline-block}.legend-swatch--series1{background:var(--series-1)}.legend-swatch--series2{background:var(--series-2)}.legend-swatch--series6{background:var(--series-6)}.monthly-chart{flex-direction:column;gap:8px;display:flex}.monthly-chart .chart-legend{flex-direction:row;gap:16px}.ledger-table{font-variant-numeric:tabular-nums;width:100%;font-size:14px}.ledger-table th,.ledger-table td{border-bottom:1px solid var(--border);text-align:right;white-space:nowrap;padding:8px 10px}.ledger-table th:first-child,.ledger-table td:first-child{text-align:left}.ledger-table th{color:var(--text-muted);text-transform:uppercase;letter-spacing:.04em;font-size:12px;font-weight:500}.note-cell{text-align:left;white-space:normal;color:var(--text-muted);max-width:240px}.row-actions{gap:4px;display:flex}.icon-button{background:0 0;border:none;padding:4px 8px}.positive{color:var(--good)}.negative{color:var(--critical)}.ledger-row-editing td{background:var(--accent-bg)}.entry-form{border:1px solid var(--border);background:var(--surface);border-radius:10px;flex-direction:column;gap:12px;padding:16px;display:flex}.entry-form-grid{grid-template-columns:repeat(auto-fit,minmax(120px,1fr));gap:12px;display:grid}.entry-form-grid label{color:var(--text-muted);flex-direction:column;gap:4px;font-size:13px;display:flex}.entry-form-note{grid-column:1/-1}.entry-form-actions{gap:8px;display:flex}