:root{--bg: #f8fafc;--card: #ffffff;--ink: #0f172a;--muted: #64748b;--line: #e2e8f0;--brand: #0f766e;--brand-ink: #ffffff;--danger: #b91c1c;--warn: #b45309;--radius: 14px;color-scheme:light dark}@media(prefers-color-scheme:dark){:root{--bg: #0b1120;--card: #111827;--ink: #e5e7eb;--muted: #94a3b8;--line: #1f2937;--brand: #14b8a6;--brand-ink: #042f2e}}*{box-sizing:border-box}html,body{margin:0;background:var(--bg);color:var(--ink);font:16px/1.4 system-ui,-apple-system,Segoe UI,Roboto,sans-serif;-webkit-tap-highlight-color:transparent}button,input,select,textarea{font:inherit;color:inherit}.shell{min-height:100dvh;display:flex;flex-direction:column;padding-top:env(safe-area-inset-top)}.screen{flex:1;padding:16px 16px calc(84px + env(safe-area-inset-bottom));max-width:640px;width:100%;margin:0 auto}.tabs{position:fixed;inset:auto 0 0 0;display:grid;grid-template-columns:repeat(4,1fr);background:var(--card);border-top:1px solid var(--line);padding-bottom:env(safe-area-inset-bottom)}.tabs a{display:flex;flex-direction:column;align-items:center;gap:2px;padding:8px 0 10px;font-size:12px;color:var(--muted);text-decoration:none}.tabs a[aria-current=page]{color:var(--brand);font-weight:600}.tabs a span{font-size:22px}.card{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);padding:14px;margin-bottom:12px}.btn{border:0;border-radius:12px;padding:12px 16px;background:var(--brand);color:var(--brand-ink);font-weight:600;min-height:44px}.btn.secondary{background:transparent;color:var(--brand);border:1px solid var(--line)}.btn.danger{background:var(--danger);color:#fff}.btn:disabled{opacity:.45}.row{display:flex;align-items:center;gap:10px}.muted{color:var(--muted);font-size:14px}.amount{font-size:44px;font-weight:700;text-align:right;font-variant-numeric:tabular-nums;padding:8px 4px}.keypad{display:grid;grid-template-columns:repeat(3,1fr);gap:8px}.keypad button{min-height:52px;font-size:22px;border-radius:12px;border:1px solid var(--line);background:var(--card)}.grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(92px,1fr));gap:8px}.tile{border:2px solid transparent;border-radius:12px;padding:10px 6px;background:var(--card);text-align:center;font-size:13px;min-height:64px}.tile[aria-pressed=true]{border-color:var(--brand)}.tile .ic{display:block;font-size:22px}.chips{display:flex;flex-wrap:wrap;gap:6px}.chip{border:1px solid var(--line);border-radius:999px;padding:6px 12px;background:var(--card);font-size:14px}.chip[aria-pressed=true]{background:var(--brand);color:var(--brand-ink);border-color:var(--brand)}.field{display:flex;flex-direction:column;gap:4px;margin-bottom:10px}.field input,.field select,.field textarea{border:1px solid var(--line);border-radius:10px;padding:10px;background:var(--card);min-height:44px}.day{margin:14px 0 6px;display:flex;justify-content:space-between;color:var(--muted);font-size:13px}.item{display:flex;gap:10px;align-items:center;padding:10px 0;border-bottom:1px solid var(--line)}.item .dot{width:10px;height:10px;border-radius:50%;flex:none}.item .grow{flex:1;min-width:0}.item .grow div{white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.item.wrap{flex-wrap:wrap;row-gap:6px}.item.wrap .grow{flex:1 0 55%}.bar{height:8px;border-radius:4px;background:var(--line);overflow:hidden}.bar>i{display:block;height:100%}.toast{position:fixed;left:16px;right:16px;bottom:calc(90px + env(safe-area-inset-bottom));background:var(--ink);color:var(--bg);padding:12px 14px;border-radius:12px;display:flex;justify-content:space-between;align-items:center;max-width:608px;margin:0 auto}.toast button{background:none;border:0;color:var(--brand);font-weight:700}.syncchip{font-size:12px;padding:4px 10px;border-radius:999px;border:1px solid var(--line);background:var(--card)}.syncchip.bad{color:var(--danger);border-color:var(--danger)}.syncchip.wait{color:var(--warn)}.topbar{display:flex;justify-content:space-between;align-items:center;padding:10px 16px 0;max-width:640px;width:100%;margin:0 auto}.banner{background:#fef3c7;color:#78350f;padding:10px 12px;border-radius:12px;margin-bottom:12px;font-size:14px}h1{font-size:22px;margin:4px 0 12px}h2{font-size:17px;margin:0 0 8px}.search{flex:1;min-width:0;border:1px solid var(--line);border-radius:10px;padding:10px;background:var(--card);min-height:44px}a.card{text-decoration:none}.due h2{margin-bottom:4px}.prompt{margin-top:6px;flex-wrap:wrap}.prompt input{flex:1;min-width:7em;border:1px solid var(--line);border-radius:10px;padding:10px;background:var(--card);min-height:44px}.favorites{margin-bottom:12px}.cal{width:100%;border-collapse:separate;border-spacing:4px;table-layout:fixed;margin-top:10px}.cal th{font-size:12px;color:var(--muted);font-weight:500}.cal td a{position:relative;display:flex;flex-direction:column;align-items:center;justify-content:center;min-height:52px;border-radius:10px;background:var(--card);border:1px solid var(--line);color:inherit;text-decoration:none;font-size:14px}.cal td a small{font-size:10px;color:var(--muted)}.cal a[data-heat="1"]{background:color-mix(in srgb,var(--brand) 12%,var(--card))}.cal a[data-heat="2"]{background:color-mix(in srgb,var(--brand) 28%,var(--card))}.cal a[data-heat="3"]{background:color-mix(in srgb,var(--brand) 46%,var(--card))}.cal a[data-heat="4"]{background:color-mix(in srgb,var(--brand) 66%,var(--card));color:var(--brand-ink)}.cal a[data-heat="4"] small{color:inherit}.cal a.today{outline:2px solid var(--brand)}.due-dot{position:absolute;top:4px;right:5px;width:6px;height:6px;border-radius:50%;background:var(--warn)}.remainder{min-width:7em;font-weight:600}.split select{min-height:40px}.bar .pace{position:absolute;top:-3px;width:2px;height:14px;background:var(--ink);opacity:.6}.dup{border-color:var(--warn)}