:root{color:var(--ink);background:var(--bg);font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif;font-synthesis:none;text-rendering:optimizeLegibility;--bg: #f7f5ef;--bg-overlay: rgba(255, 255, 255, .7);--panel: rgba(255, 255, 255, .88);--panel-solid: #ffffff;--ink: #17211f;--muted: #62706c;--line: #d8ded6;--shadow: 0 22px 60px rgba(31, 42, 38, .12);--green: #1b7f5f;--callout-bg: #fff9ea;--callout-ink: #625237;--purple-bg: #f6f0fb;--purple-ink: #554264;--blue-bg: #eef6fb;--blue-ink: #405466}*{box-sizing:border-box}body{min-width:320px;min-height:100vh;margin:0;background:var(--bg)}button,input,select{font:inherit}.app{position:relative;width:min(1440px,100%);height:100dvh;min-height:100svh;margin:0 auto;padding:24px;display:grid;grid-template-rows:auto minmax(0,1fr);overflow:hidden;background:linear-gradient(180deg,var(--bg-overlay),rgba(255,255,255,0)),var(--bg);color:var(--ink);color-scheme:light}:root[data-theme=dark]{--bg: #101513;--bg-overlay: rgba(31, 43, 39, .78);--panel: rgba(22, 30, 27, .92);--panel-solid: #19231f;--ink: #edf4f1;--muted: #9aa9a4;--line: #32423c;--shadow: 0 22px 60px rgba(0, 0, 0, .35);--green: #4fc08f;--callout-bg: #2a2316;--callout-ink: #e2c98d;--purple-bg: #241c2d;--purple-ink: #d8c1f0;--blue-bg: #172532;--blue-ink: #b9d5ed}.app.darkMode{color-scheme:dark}.hero{display:grid;grid-template-columns:minmax(0,1fr) minmax(420px,.7fr);gap:24px;align-items:end;margin-bottom:18px}h1{max-width:760px;margin:0;font-size:clamp(2.25rem,5vw,4.75rem);line-height:.95;letter-spacing:0}.themeSwitch{position:fixed;top:18px;right:max(12px,calc((100vw - 1440px)/2 - 88px));z-index:20;display:grid;grid-template-columns:1fr 1fr;padding:3px;border:1px solid var(--line);border-radius:999px;background:color-mix(in srgb,var(--panel-solid) 78%,transparent);box-shadow:0 10px 28px #1f2a261f;-webkit-backdrop-filter:blur(14px);backdrop-filter:blur(14px);cursor:pointer;overflow:hidden;border-color:var(--line);color:var(--muted);transition:border-color .16s ease,color .16s ease,transform .16s ease}.themeSwitch:hover{color:var(--ink);transform:translateY(-1px)}.themeSwitch:focus-visible{outline:3px solid rgba(79,192,143,.3);outline-offset:3px}.themeThumb{position:absolute;top:3px;left:3px;width:32px;height:32px;border-radius:50%;background:var(--green);box-shadow:0 6px 18px #1b7f5f40;transition:transform .22s ease}.themeSwitch.darkActive .themeThumb{transform:translate(32px)}.themeIcon{position:relative;z-index:1;display:grid;width:32px;height:32px;place-items:center;color:var(--muted);transition:color .18s ease}.themeSwitch.lightActive .sunIcon,.themeSwitch.darkActive .moonIcon{color:var(--panel-solid)}.themeSwitch svg{width:16px;height:16px;fill:none;stroke:currentColor;stroke-linecap:round;stroke-linejoin:round;stroke-width:2}.themeSwitch svg circle{fill:currentColor;stroke:currentColor}.hero p{max-width:720px;margin:14px 0 0;color:var(--muted);font-size:1rem;line-height:1.5}.metrics{display:grid;grid-template-columns:repeat(auto-fit,minmax(145px,1fr));gap:10px}.metrics article,.chartPanel,.controls{border:1px solid var(--line);border-radius:8px;background:var(--panel);box-shadow:var(--shadow)}.metrics article{padding:14px;box-shadow:none}.metrics span,.field span,.control span{display:block;color:var(--muted);font-size:.78rem;font-weight:700;letter-spacing:.08em;text-transform:uppercase}.metrics strong{display:block;margin-top:6px;font-size:clamp(1.05rem,2vw,1.35rem);font-variant-numeric:tabular-nums;white-space:nowrap}.workspace{display:grid;grid-template-columns:minmax(0,1fr) minmax(340px,380px);gap:18px;align-items:start;height:100%;min-width:0;min-height:0;--workspace-height: 100%}.chartPanel{display:grid;grid-template-rows:minmax(0,1fr) clamp(112px,16vh,150px);gap:14px;height:var(--workspace-height);min-width:0;min-height:0;padding:18px 18px 8px;overflow:hidden}.mainChart,.incomeChart{position:relative;width:100%;height:100%;min-width:0;min-height:0;overflow:hidden}.mainChart canvas,.incomeChart canvas{display:block;width:100%!important;height:100%!important}.incomeChart{display:grid;grid-template-rows:auto minmax(0,1fr);gap:4px;padding-top:8px;border-top:1px solid var(--line)}.incomeChart span{color:var(--callout-ink);font-size:.78rem;font-weight:750;letter-spacing:.08em;text-transform:uppercase}.sourceToggles{display:grid;gap:10px}.controls{position:sticky;top:18px;display:grid;gap:18px;max-height:var(--workspace-height);overflow-y:auto;overscroll-behavior:contain;padding:18px;scrollbar-gutter:stable}.fieldGrid{display:grid;grid-template-columns:1fr 1fr;gap:10px}.field,.control{display:grid;gap:8px}.control span{display:flex;justify-content:space-between;gap:12px}.control strong{color:var(--ink);font-size:.95rem;font-variant-numeric:tabular-nums;letter-spacing:0;text-transform:none}input[type=range]{width:100%;accent-color:var(--green)}.sliderRow{display:grid;grid-template-columns:minmax(0,1fr) 84px;gap:10px;align-items:center}.sliderNumber{font-variant-numeric:tabular-nums;text-align:right}input[type=number],select{width:100%;min-width:0;border:1px solid var(--line);border-radius:7px;background:var(--panel-solid);color:var(--ink);padding:10px 11px;outline:none}input[type=number]:focus,select:focus{border-color:var(--green);box-shadow:0 0 0 3px #1b7f5f24}.incomeBox,.inflationBox,.retirementBox,.monthBox{display:grid;gap:14px;border-top:1px solid var(--line);padding-top:18px}.monthBox{border-top:0;padding:14px;border-radius:8px;background:var(--panel-solid);border:1px solid var(--line)}.monthBox span{display:block;color:var(--muted);font-size:.78rem;font-weight:700;letter-spacing:.08em;text-transform:uppercase}.monthBox strong{display:block;margin-top:4px;font-size:1rem}.monthHeader{display:flex;align-items:start;justify-content:space-between;gap:12px}.monthHeader button{border:1px solid var(--line);border-radius:7px;background:var(--panel-solid);color:var(--muted);cursor:pointer;padding:7px 10px;font-size:.82rem;font-weight:700}.monthHeader button:hover{border-color:var(--green);color:var(--green)}.sectionHead{display:flex;justify-content:space-between;gap:12px;align-items:center}h2{margin:0;font-size:1rem;letter-spacing:0}.segmented{display:grid;grid-template-columns:1fr 1fr;min-width:190px;overflow:hidden;border:1px solid var(--line);border-radius:8px;background:var(--panel-solid)}.segmented button{border:0;background:transparent;color:var(--muted);cursor:pointer;padding:9px 10px}.segmented button.active{background:var(--green);color:var(--panel-solid);font-weight:750}.incomeBox p,.inflationBox p,.retirementNote{margin:0;border-left:4px solid #c18b2e;border-radius:0 8px 8px 0;background:var(--callout-bg);color:var(--callout-ink);padding:12px;font-size:.9rem;line-height:1.42}.inflationBox p{border-left-color:#7b4fa3;background:var(--purple-bg);color:var(--purple-ink)}.retirementNote{border-left-color:#2d6f9f;background:var(--blue-bg);color:var(--blue-ink)}dl{display:grid;gap:8px;margin:0}dl div{display:grid;grid-template-columns:minmax(0,1fr) auto;gap:10px;align-items:baseline}dt{color:var(--muted);font-size:.86rem}dd{margin:0;font-weight:750;font-variant-numeric:tabular-nums;text-align:right}@media (max-width: 1060px){.app{height:auto;min-height:100vh;overflow:visible}.hero,.workspace{grid-template-columns:1fr}.controls{position:static;max-height:none;overflow:visible;order:-1}.chartPanel{grid-template-rows:minmax(300px,1fr) 125px;height:clamp(480px,70dvh,760px);min-height:0}}@media (max-width: 680px){.app{padding:16px}.metrics,.fieldGrid{grid-template-columns:1fr}.sectionHead{align-items:stretch;flex-direction:column}.segmented{min-width:0}.chartPanel{grid-template-rows:minmax(260px,1fr) 118px;height:clamp(410px,68dvh,620px);min-height:0;padding:12px 8px 4px}.sliderRow{grid-template-columns:minmax(0,1fr) 76px}}