:root{color-scheme:light;--ink:#142e39;--sub:#5f7480;--teal:#136d66;--teal-dark:#07524e;--line:#e3eaec;--paper:#fff;--bg:#edf3f5;--pale:#e4f1ee;--shadow:0 9px 28px rgba(17,52,65,.075)}
*{box-sizing:border-box}html{font-size:16px}body{margin:0;background:var(--bg);color:var(--ink);font-family:system-ui,-apple-system,Segoe UI,Roboto,sans-serif;-webkit-font-smoothing:antialiased}button,input,select{font:inherit}button{cursor:pointer;touch-action:manipulation}button:disabled{opacity:.6;cursor:wait}button:focus-visible,input:focus-visible,select:focus-visible{outline:3px solid #52b0a5;outline-offset:2px}[hidden]{display:none!important}.shell{max-width:760px;margin:0 auto;padding:25px 18px calc(90px + env(safe-area-inset-bottom))}.masthead{display:flex;justify-content:space-between;align-items:flex-start;margin-bottom:20px}.brand{display:flex;gap:13px;align-items:center}.brand-icon{display:grid;place-items:center;width:46px;height:46px;background:var(--teal);color:#fff;border-radius:13px;font-size:32px;box-shadow:0 6px 15px #146c6530}.brand h1{font-size:27px;line-height:1.1;letter-spacing:-.8px;margin:0}.subtitle{color:var(--sub);font-size:12px;margin:7px 0 0;max-width:540px}.version-tag{font-size:12px;color:var(--teal);background:#dcebe9;padding:6px 9px;border-radius:20px;font-weight:750}.card{background:var(--paper);border-radius:23px;padding:24px;margin:16px 0;box-shadow:var(--shadow)}.auth-card{max-width:620px;margin:18px auto}.eyebrow{font-size:10px;letter-spacing:1.3px;font-weight:800;color:#608681;margin-bottom:6px}.card h2{font-size:21px;letter-spacing:-.4px;margin:0 0 15px}.muted{color:var(--sub)}p{line-height:1.45}p.compact{margin-top:-5px;margin-bottom:18px;font-size:14px}.help{font-size:12px;line-height:1.5;color:var(--sub);margin:9px 0 0}.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}label{display:block;font-size:12px;font-weight:750;margin:12px 0 5px}input,select{display:block;width:100%;min-height:49px;border:1px solid #cbd9dd;background:#fff;color:var(--ink);padding:12px 13px;border-radius:12px;margin:0 0 11px}input[type=date],input[type=month]{max-width:100%}input::placeholder{color:#91a0a5}.two-col{display:grid;grid-template-columns:1fr 1fr;gap:12px}.two-col>*{min-width:0}button:not(.tab):not(.text-button):not(.small-button):not(.inline-button){display:block;width:100%;min-height:47px;padding:12px 14px;background:var(--teal);color:#fff;border:0;border-radius:12px;font-weight:750;margin-top:12px}button.secondary:not(.tab){background:var(--pale);color:var(--teal-dark)}.tabs{display:flex;gap:6px;background:#dfeaec;padding:6px;border-radius:16px;margin:14px 0}.tab{border:0;border-radius:11px;color:#4d6c74;background:transparent;flex:1;padding:13px 5px;font-weight:750;font-size:14px}.tab.active{background:#fff;color:var(--teal-dark);box-shadow:0 2px 9px #103d4b15}.summary-card{background:linear-gradient(130deg,#ffffff 45%,#e7f4f1 160%)}.summary-label{font-size:13px;color:var(--sub);margin-top:18px}.total{font-size:clamp(31px,7vw,46px);font-weight:850;letter-spacing:-1.5px;margin:3px 0}.summary-footer{display:flex;gap:12px;align-items:center;justify-content:space-between;font-size:13px;color:var(--sub)}.comparison{color:var(--teal-dark);font-weight:700}.inline-button{border:0;background:transparent;color:var(--teal-dark);font-size:13px;text-decoration:underline;text-underline-offset:3px;padding:12px 0 0;font-weight:750}.section-title{display:flex;justify-content:space-between;align-items:center;margin-bottom:14px}.section-title h2{margin:0}.count-chip{background:var(--pale);border-radius:50px;padding:4px 11px;color:var(--teal-dark);font-size:12px;font-weight:700}.chart-layout{display:grid;grid-template-columns:200px 1fr;gap:24px;align-items:center}.donut-wrap{display:grid;place-items:center}.donut{width:180px;height:180px;border-radius:50%;background:#e6edf0;display:grid;place-items:center;transition:background .3s}.donut-hole{width:121px;height:121px;border-radius:50%;background:#fff;display:grid;place-items:center;text-align:center;padding:12px}.donut-hole span{font-size:14px;font-weight:750}.breakdown{display:grid;gap:10px}.category-line{display:grid;gap:5px}.category-head{display:flex;align-items:center;gap:7px;font-size:12px}.category-head strong{font-weight:750;flex:1}.category-head .number{font-weight:650;font-variant-numeric:tabular-nums}.dot{width:9px;height:9px;flex:0 0 9px;border-radius:50%}.bar-track{margin-left:16px;background:#e8eff0;height:6px;border-radius:10px;overflow:hidden}.bar-fill{height:100%;border-radius:10px}.search-input{margin-top:3px}.entries{margin-top:4px}.entry{display:flex;align-items:center;justify-content:space-between;gap:9px;padding:13px 0;border-bottom:1px solid var(--line)}.entry:last-child{border-bottom:0}.entry-main{min-width:0;flex:1}.entry-main strong{display:block;overflow-wrap:anywhere;font-size:14px}.entry-meta{display:block;color:var(--sub);font-size:12px;margin-top:5px}.entry-price{text-align:right;font-size:14px;font-weight:800;white-space:nowrap}.entry-actions{display:flex;justify-content:flex-end;gap:7px;margin-top:7px}.small-button{border:0;background:var(--pale);color:var(--teal-dark);font-size:12px;border-radius:8px;font-weight:750;padding:6px 9px}.small-button.danger{background:#fce9e8;color:#a63238}.feedback{font-size:13px;min-height:19px;margin-top:10px;color:var(--teal-dark)}.feedback.error{color:#ad2632}.example-row{display:flex;align-items:center;gap:8px;flex-wrap:wrap;margin-top:9px}.text-button{background:none;border:0;color:var(--teal-dark);font-size:13px;font-weight:750;padding:5px 0;text-decoration:underline;text-underline-offset:3px}.rule-row{display:flex;gap:12px;align-items:flex-start;justify-content:space-between;border-bottom:1px solid var(--line);padding:16px 0}.rule-row:last-child{border:0}.rule-details{flex:1;min-width:0}.rule-details strong{font-size:15px}.rule-actions{display:flex;gap:6px;flex-wrap:wrap;margin-top:9px}.rule-amount{font-size:15px;font-weight:800;text-align:right;white-space:nowrap}.status-chip{display:inline-block;margin-left:7px;font-size:10px;font-weight:750;color:#186154;background:#e2f5ef;padding:3px 7px;border-radius:15px}.status-chip.paused{color:#8a5a26;background:#fff0d9}.footer{margin:15px 0;display:flex;align-items:center;justify-content:space-between;gap:10px;font-size:12px;color:var(--sub);overflow-wrap:anywhere}.empty{padding:15px;border:1px dashed #d8e4e5;border-radius:12px;background:#fafcfc;color:var(--sub);font-size:13px}.card>button:last-child{margin-bottom:0}@media(max-width:560px){.shell{padding:18px 12px calc(70px + env(safe-area-inset-bottom))}.card{padding:20px 16px;border-radius:20px}.brand h1{font-size:24px}.brand-icon{width:39px;height:39px;font-size:26px}.tabs{position:sticky;top:env(safe-area-inset-top);z-index:2;box-shadow:0 3px 12px #1232}.tab{font-size:13px}.chart-layout{grid-template-columns:1fr;gap:16px}.donut{width:166px;height:166px}.donut-hole{width:113px;height:113px}.breakdown{width:100%}.rule-row{flex-wrap:wrap}.rule-amount{text-align:left}.footer{font-size:11px}}@media(prefers-reduced-motion:reduce){.donut{transition:none}}
/* v3.0 – financial forecast, incomes and custom categories */
.tabs{gap:4px}.tab{font-size:12px;padding:13px 3px;white-space:nowrap}.tabs .tab.active{white-space:nowrap}
.metric-grid{display:grid;grid-template-columns:1fr 1fr;gap:10px;margin:14px 0}.metric{background:#f4f8f8;border:1px solid #e7eeee;padding:14px;border-radius:13px;min-width:0}.metric span{display:block;font-size:12px;color:var(--sub);margin-bottom:7px}.metric strong{display:block;font-size:19px;letter-spacing:-.4px;overflow-wrap:anywhere}.balance-line{display:flex;justify-content:space-between;align-items:center;gap:12px;border-top:1px solid var(--line);padding:17px 0 8px;margin-top:8px}.balance-line span{font-weight:750;font-size:14px}.balance-line strong{font-size:23px;color:var(--teal-dark)}.balance-line strong.negative{color:#b63d3d}.upcoming-title{margin-top:22px;margin-bottom:8px}.upcoming-title h3{font-size:16px;margin:0}.plan-row{padding:10px 0;display:flex;align-items:flex-start;justify-content:space-between;gap:12px;border-bottom:1px solid var(--line);font-size:13px}.plan-row strong{white-space:nowrap}.category-row{padding:13px 0;border-bottom:1px solid var(--line)}.category-row:last-child{border-bottom:0}.category-identity{display:flex;align-items:center;gap:9px;font-size:15px}.color-swatch{height:18px;width:18px;border-radius:6px;flex-shrink:0}.color-input{height:52px;padding:7px 9px}.preset-actions{display:flex;gap:6px;flex-wrap:wrap;align-items:center;margin-top:16px}.preset-actions .help{margin:0 7px 0 0}.finance-card .muted.compact{margin:8px 0}
@media(max-width:560px){.tabs{gap:2px;padding:5px}.tab{font-size:11px;padding:11px 1px;letter-spacing:-.2px}.metric-grid{gap:8px}.metric{padding:11px}.metric strong{font-size:17px}.balance-line strong{font-size:20px}}
@media(max-width:340px){.tabs{overflow-x:auto;justify-content:flex-start}.tab{flex:0 0 auto;padding:10px 8px}}

/* v4.0 – budgets, year analytics, subcategories, receipts and sharing */
.tabs{overflow-x:auto;scrollbar-width:thin;justify-content:flex-start;gap:5px;overscroll-behavior-x:contain;-webkit-overflow-scrolling:touch}
.tab{flex:0 0 auto;min-width:95px;padding:12px 9px;font-size:12px}
.checkbox-line{display:flex;align-items:center;gap:8px;font-size:13px;font-weight:600;margin:10px 0}
.checkbox-line input{width:18px;height:18px;min-height:auto;margin:0}
#existingReceipt{margin:6px 0 12px;border:1px solid var(--line);padding:11px;border-radius:12px}
#existingReceipt .text-button{margin-left:10px}
.budget-lines{display:grid;gap:14px;margin:12px 0}.budget-item{border-bottom:1px solid var(--line);padding:9px 0 15px}
.budget-item:last-child{border:0}.budget-head{display:flex;align-items:baseline;justify-content:space-between;gap:7px;font-size:14px}
.budget-head strong{overflow-wrap:anywhere}.budget-detail{font-size:12px;color:var(--sub);margin-top:7px}
.progress-track{background:#e5eded;width:100%;height:11px;border-radius:20px;overflow:hidden;margin-top:9px}
.progress-value{height:100%;background:var(--teal);border-radius:20px;max-width:100%}.progress-value.over{background:#c44d4d}
.year-chart{display:grid;gap:10px;margin:16px 0 24px}.year-row{display:grid;grid-template-columns:37px 1fr auto;align-items:center;gap:9px;font-size:12px}
.year-row .progress-track{margin:0;height:15px}.year-row strong{font-size:12px;white-space:nowrap;min-width:82px;text-align:right}
#yearPanel h3{margin:25px 0 12px;font-size:16px}#receiptFile{font-size:13px}#budgetPeriod{margin:0 0 15px}
@media(max-width:560px){.tabs{position:sticky;top:0}.tab{min-width:91px;font-size:11px;padding:11px 8px}}