:root{--bg: #f6f7f9;--surface: #ffffff;--text: #111827;--muted: #6b7280;--border: #e5e7eb;--accent: #2563eb;--accent-text: #ffffff;--danger: #b91c1c;--ok: #15803d;--radius: 12px}@media(prefers-color-scheme:dark){:root{--bg: #0b0f16;--surface: #151b24;--text: #e6e8eb;--muted: #9aa3af;--border: #253041;--accent: #3b82f6;--danger: #f87171;--ok: #4ade80}}*{box-sizing:border-box}body{margin:0;background:var(--bg);color:var(--text);font:16px/1.5 system-ui,-apple-system,Segoe UI,Roboto,sans-serif;padding:env(safe-area-inset-top) env(safe-area-inset-right) env(safe-area-inset-bottom) env(safe-area-inset-left)}h1{font-size:1.5rem;margin:0 0 .5rem}h2{font-size:1.05rem;margin:1.25rem 0 .5rem}.center{min-height:100dvh;display:grid;place-items:center;padding:1.25rem}.page{max-width:44rem;margin:0 auto;padding:1.25rem}.card,.panel{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);padding:1.5rem;width:100%;max-width:26rem}.panel{max-width:none;margin:1.25rem 0}label{display:block;margin:.85rem 0;font-size:.9rem;color:var(--muted)}input,select{display:block;width:100%;margin-top:.3rem;padding:.75rem;font-size:16px;color:var(--text);background:var(--bg);border:1px solid var(--border);border-radius:8px}button,.secondary.block{font:inherit;cursor:pointer;border-radius:8px;border:1px solid transparent;padding:.7rem 1rem}button:disabled{opacity:.55;cursor:not-allowed}.primary{background:var(--accent);color:var(--accent-text);font-weight:600}.secondary{background:transparent;color:var(--text);border-color:var(--border)}.secondary.block{display:block;text-align:center;text-decoration:none;margin:.5rem 0}.danger{background:transparent;color:var(--danger);border-color:var(--border);padding:.4rem .7rem;font-size:.85rem}.big{width:100%;padding:.95rem;font-size:1.05rem;margin-top:.75rem}.link{background:none;border:none;color:var(--accent);padding:.4rem;text-decoration:underline}.links{display:flex;justify-content:space-between;margin-top:1rem}.block-link{display:block;text-align:center;padding:.75rem;margin-bottom:1rem}.row{display:flex;justify-content:space-between;align-items:center;gap:.75rem;margin-top:1rem}.hint{color:var(--muted);font-size:.88rem}.error{color:var(--danger);font-size:.9rem;margin:.75rem 0 0}.codes{list-style:none;padding:.75rem;margin:.75rem 0;background:var(--bg);border:1px solid var(--border);border-radius:8px;display:grid;grid-template-columns:repeat(2,1fr);gap:.35rem;font-family:ui-monospace,SFMono-Regular,Menlo,monospace;font-size:.95rem;-webkit-user-select:all;user-select:all}.wrap{display:block;word-break:break-all;font-size:.75rem;color:var(--muted);margin-top:.5rem}.list{list-style:none;padding:0;margin:0 0 1rem}.list li{display:flex;align-items:center;justify-content:space-between;gap:1rem;padding:.75rem 0;border-bottom:1px solid var(--border)}.list li:last-child{border-bottom:none}.meta{display:block;color:var(--muted);font-size:.8rem}.badge{margin-left:.5rem;padding:.1rem .45rem;font-size:.7rem;font-weight:600;color:var(--accent);border:1px solid var(--accent);border-radius:999px}.check{display:flex;align-items:center;gap:.5rem;color:var(--text)}.check input{width:auto;margin:0}.topbar{display:flex;align-items:center;justify-content:space-between;gap:.5rem;padding:.6rem .9rem;background:var(--surface);border-bottom:1px solid var(--border);position:sticky;top:0;z-index:10}.tabs{display:flex;align-items:center;gap:.25rem;overflow-x:auto;scrollbar-width:none}.tabs::-webkit-scrollbar{display:none}.tabs a{color:var(--muted);text-decoration:none;padding:.4rem .6rem;border-radius:8px;white-space:nowrap;font-size:.92rem}.tabs a.active{color:var(--accent);background:color-mix(in srgb,var(--accent) 12%,transparent);font-weight:600}.signout{white-space:nowrap;font-size:.82rem;text-decoration:none;flex-shrink:0}.primary.block{display:block;width:100%;text-align:center;text-decoration:none;background:var(--accent);color:var(--accent-text);font-weight:600;padding:.95rem;border-radius:8px;margin-top:.5rem}.month-picker{display:flex;align-items:center;justify-content:space-between;gap:.75rem;margin-bottom:1rem}.month-label{text-align:center;display:flex;flex-direction:column;gap:.15rem}.month-picker button.secondary{padding:.4rem .9rem;font-size:1.2rem;line-height:1}.totals{display:grid;grid-template-columns:repeat(3,1fr);gap:.5rem;padding:1rem;background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);margin-bottom:1.25rem;text-align:center}.big-totals{grid-template-columns:repeat(2,1fr)}.big-totals strong{font-size:1.4rem}.totals strong{display:block;font-size:1.05rem;margin-top:.15rem}.over{color:var(--danger)}.under{color:var(--ok)}.categories li.category{display:block;padding:.85rem 0}.category-head{display:flex;justify-content:space-between;align-items:baseline;gap:.75rem;margin-bottom:.4rem}.bar{height:8px;background:var(--bg);border:1px solid var(--border);border-radius:999px;overflow:hidden;margin-bottom:.3rem}.fill{height:100%;background:var(--accent);transition:width .2s ease}.over-fill{background:var(--danger)}.history li{display:block;padding:0}.history-row{display:block;padding:.85rem .75rem;margin:0 -.75rem;border-radius:8px;text-decoration:none;color:inherit;cursor:pointer;transition:background .12s ease;-webkit-tap-highlight-color:transparent}.history-row:hover,.history-row:focus-visible{background:color-mix(in srgb,var(--accent) 10%,transparent)}.history-row:active{background:color-mix(in srgb,var(--accent) 18%,transparent)}.history-head{display:flex;justify-content:space-between;align-items:baseline;gap:.75rem;margin-bottom:.4rem}.history-name{color:var(--accent)}.history-foot{display:flex;align-items:baseline;justify-content:space-between;gap:.75rem}.history-open{flex-shrink:0;color:var(--accent);font-size:.85rem;font-weight:600;display:inline-flex;align-items:baseline;gap:.15rem}.chev{font-size:1.1rem;line-height:1}.back-link{display:inline-block;margin:0 0 .65rem;color:var(--accent);text-decoration:none;font-size:.9rem}.back-link:hover{text-decoration:underline}.actions{display:flex;gap:.35rem;flex-shrink:0}.actions button{padding:.35rem .6rem;font-size:.82rem}.muted-text{color:var(--muted)}.badge.muted{color:var(--muted);border-color:var(--border)}.sheet-backdrop{position:fixed;top:0;right:0;bottom:0;left:0;background:#00000073;display:flex;align-items:flex-end;justify-content:center;z-index:50}.sheet{background:var(--surface);border-radius:var(--radius) var(--radius) 0 0;padding:1.5rem;width:100%;max-width:30rem;max-height:90dvh;overflow-y:auto;padding-bottom:calc(1.5rem + env(safe-area-inset-bottom))}@media(min-width:40rem){.sheet-backdrop{align-items:center}.sheet{border-radius:var(--radius)}}.setup-note{margin-top:1.25rem;padding-top:1rem;border-top:1px solid var(--border);text-align:center}.setup-note .link{padding:0}.fallback{margin-top:1rem;padding-top:1rem;border-top:1px solid var(--border)}details summary{cursor:pointer;color:var(--muted);font-size:.85rem;margin-top:.5rem}