:root{--blue-700:#0d366b;--blue-600:#184f95;--blue-500:#256abf;--blue-450:#2a78d6;--blue-400:#3987e5;--blue-250:#6da7ec;--blue-150:#b7d3f6;--blue-100:#cde2fb;--blue-050:#eef5fe;--primary:var(--blue-450);--primary-strong:var(--blue-500);--bg:#f4f7fc;--surface:#fff;--surface-sunken:#f8fafd;--border:#e3e9f2;--border-strong:#cfd9e8;--text:#0f1b2d;--text-secondary:#4a5a71;--text-muted:#5c6d86;--income-mark:#0ca30c;--income-ink:#006300;--income-soft:#eaf7ea;--expense-mark:#d03b3b;--expense-ink:#b4302f;--expense-soft:#fdeceb;--positive:var(--income-ink);--positive-soft:var(--income-soft);--negative:var(--expense-ink);--negative-soft:var(--expense-soft);--warning-soft:#fdf5e3;--glass-pane:#ffffff9e;--glass-data:#ffffffe0;--glass-border:#ffffffb8;--glass-edge:inset 0 1px 0 #fffffff2;--glass-blur:saturate(180%) blur(24px);--radius-sm:12px;--radius:20px;--radius-lg:28px;--radius-pill:999px;--shadow-sm:0 1px 2px #0f1b2d0a;--shadow:0 8px 32px #0d366b1a;--shadow-lg:0 -12px 48px #0d366b38;--shadow-float:0 10px 40px #0d366b2e;--nav-height:62px;color:var(--text);font-family:system-ui,-apple-system,Segoe UI,Roboto,sans-serif}*{box-sizing:border-box}body{-webkit-font-smoothing:antialiased;touch-action:manipulation;background-color:#e8f0fd;background-image:radial-gradient(70% 52% at 8% 0,#9fc6f5 0%,#9fc6f500 60%),radial-gradient(58% 44% at 96% 8%,#b8cdfa 0%,#b8cdfa00 58%),radial-gradient(76% 56% at 46% 102%,#8fbdf0 0%,#8fbdf000 64%),linear-gradient(166deg,#eaf2fe 0%,#dce9fc 54%,#e6f0fe 100%);background-attachment:fixed;min-height:100dvh;margin:0}h1,h2,h3{margin:0;font-weight:650;line-height:1.25}h1{font-size:1.4rem}h2{font-size:1.05rem}h3{font-size:.95rem}p{margin:0}button{font:inherit;cursor:pointer}a{color:var(--primary-strong);text-underline-offset:2px}.sr-only{clip-path:inset(50%);white-space:nowrap;width:1px;height:1px;margin:-1px;padding:0;position:absolute;overflow:hidden}.app-shell{flex-direction:column;min-height:100dvh;display:flex}.app-main{padding:16px 16px calc(var(--nav-height) + 28px);flex:1;width:100%;max-width:720px;margin:0 auto}.app-header{justify-content:space-between;align-items:center;gap:12px;margin-bottom:18px;display:flex}.app-header .subtitle{color:var(--text-secondary);margin-top:2px;font-size:.85rem}.stack{flex-direction:column;gap:16px;display:flex}.row{align-items:center;gap:10px;display:flex}.row-between{justify-content:space-between;align-items:center;gap:10px;display:flex}.spacer{flex:1}.logo{align-items:center;gap:11px;display:flex}.logo-text{flex-direction:column;min-width:0;line-height:1.2;display:flex}.logo-name{letter-spacing:-.015em;color:var(--text);white-space:nowrap;font-size:1.1rem;font-weight:650}.logo-subtitle{color:var(--text-secondary);font-size:.82rem}.app-brand{align-items:center;margin-bottom:16px;display:flex}.app-brand .logo-name{color:var(--text-secondary);font-size:.94rem;font-weight:600}.card{background:var(--glass-data);border:1px solid var(--glass-border);border-radius:var(--radius);box-shadow:var(--glass-edge), var(--shadow-sm);padding:16px}.card-title{letter-spacing:.04em;text-transform:uppercase;color:var(--text-muted);margin-bottom:12px;font-size:.78rem;font-weight:600}.balance-card{background:linear-gradient(150deg, var(--blue-500), var(--blue-700));color:#fff;border-radius:var(--radius-lg);box-shadow:inset 0 1px 0 #fff6, var(--shadow);border:1px solid #ffffff38;padding:20px}.balance-split>div{border-radius:10px}.balance-label{letter-spacing:.04em;text-transform:uppercase;color:var(--blue-150);font-size:.78rem}.balance-value{letter-spacing:-.02em;font-variant-numeric:tabular-nums;margin-top:4px;font-size:2.3rem;font-weight:700}.balance-split{gap:10px;margin-top:18px;display:flex}.balance-split>div{border-radius:var(--radius-sm);background:#ffffff1f;flex:1;padding:10px 12px}.balance-split .label{color:var(--blue-150);font-size:.72rem}.balance-split .value{font-variant-numeric:tabular-nums;margin-top:2px;font-size:1.02rem;font-weight:620}.balance-projection{color:var(--blue-100);border-top:1px solid #ffffff2e;justify-content:space-between;gap:8px;margin-top:14px;padding-top:12px;font-size:.82rem;display:flex}.balance-projection strong{color:#fff;font-variant-numeric:tabular-nums}.quick-actions{grid-template-columns:1fr 1fr;gap:12px;display:grid}.quick-action{border-radius:var(--radius-pill);border:1px solid var(--glass-border);color:var(--text);box-shadow:var(--glass-edge), 0 2px 10px #0d366b12;background:#ffffffe6;justify-content:center;align-items:center;gap:10px;padding:14px 12px;font-size:.95rem;font-weight:600;transition:transform .14s cubic-bezier(.2,.8,.3,1),box-shadow .14s;display:flex}.quick-action:active{box-shadow:var(--glass-edge), 0 1px 4px #0d366b1a;transform:scale(.96)}.quick-icon{border-radius:50%;flex-shrink:0;place-items:center;width:30px;height:30px;font-size:1rem;font-weight:700;line-height:1;display:grid}.quick-icon.expense{background:var(--expense-soft);color:var(--expense-ink)}.quick-icon.income{background:var(--income-soft);color:var(--income-ink)}.quick-action .glyph{font-size:1.15rem;line-height:1}.chart{flex-direction:column;gap:14px;display:flex}.chart-row{flex-direction:column;gap:6px;display:flex}.chart-row-head{justify-content:space-between;align-items:baseline;gap:10px;font-size:.88rem;display:flex}.chart-row-name{color:var(--text);text-overflow:ellipsis;white-space:nowrap;font-weight:550;overflow:hidden}.chart-row-value{color:var(--text-secondary);font-variant-numeric:tabular-nums;flex-shrink:0;align-items:baseline;gap:8px;display:inline-flex}.chart-row-share{color:var(--text-muted);text-align:right;min-width:34px;font-size:.78rem}.chart-track{background:var(--surface-sunken);border-radius:5px;height:10px;display:flex;overflow:hidden}.chart-bar{border-radius:5px;min-width:3px;height:100%}.chart-bar.confirmed{background:var(--blue-450)}.chart-bar.projected{background:var(--blue-250);margin-left:2px}.chart-legend{color:var(--text-secondary);gap:16px;padding-top:4px;font-size:.8rem;display:flex}.chart-legend 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0;display:grid}.delta-name{text-overflow:ellipsis;white-space:nowrap;font-size:.86rem;overflow:hidden}.delta-track{background:var(--surface-sunken);border-radius:4px;grid-column:1/-1;height:8px;position:relative}.delta-zero{background:var(--border-strong);width:1px;position:absolute;top:-2px;bottom:-2px;left:50%}.delta-bar{border-radius:4px;min-width:2px;height:100%;position:absolute;top:0}.delta-bar.up{background:var(--expense-mark);left:50%}.delta-bar.down{background:var(--income-mark);right:50%}.delta-value{text-align:right;font-variant-numeric:tabular-nums;font-size:.82rem;font-weight:600}.delta-value.up{color:var(--expense-ink)}.delta-value.down{color:var(--income-ink)}.table-scroll{margin:0 -16px;padding:0 16px;overflow-x:auto}.month-table{border-collapse:collapse;width:100%;font-size:.86rem}.month-table th{text-align:left;letter-spacing:.04em;text-transform:uppercase;color:var(--text-muted);border-bottom:1px solid var(--border);white-space:nowrap;padding:0 8px 8px 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.12s;display:block}.btn:active:not(:disabled){transform:scale(.98)}.btn:disabled{opacity:.55;cursor:not-allowed}.btn.secondary{color:var(--primary-strong);border-color:var(--blue-150);background:#fff;box-shadow:0 1px 3px #0d366b14}.btn.secondary:active:not(:disabled){background:var(--blue-050)}.btn.ghost{color:var(--primary-strong);background:0 0;border-color:#0000}.btn.danger{color:var(--negative);border-color:var(--border-strong);background:0 0}.btn.small{width:auto;padding:8px 14px;font-size:.84rem}.btn.google{background:var(--surface);color:var(--text);border-color:var(--border-strong);justify-content:center;align-items:center;gap:10px;display:flex}.sheet-backdrop{-webkit-backdrop-filter:blur(3px);z-index:40;background:#0d366b38;justify-content:center;align-items:flex-end;animation:.16s fade-in;display:flex;position:fixed;inset:0}.sheet{-webkit-backdrop-filter:var(--glass-blur);border-radius:var(--radius-lg) var(--radius-lg) 0 0;border-top:1px solid var(--glass-border);width:100%;max-width:560px;padding:20px 16px calc(20px + env(safe-area-inset-bottom));max-height:92dvh;box-shadow:var(--glass-edge), var(--shadow-lg);background:#ffffffd1;animation:.2s slide-up;overflow-y:auto}.sheet-handle{background:var(--border-strong);border-radius:2px;width:40px;height:4px;margin:-6px auto 14px}@keyframes slide-up{0%{opacity:.6;transform:translateY(16px)}}@keyframes fade-in{0%{opacity:0}}@media (prefers-reduced-motion:reduce){.sheet,.sheet-backdrop,.quick-action,.btn{transition:none;animation:none}}@media (prefers-reduced-transparency:reduce){body{background-image:none;background-color:var(--bg)}.card,.sheet,.auth-card,.bottom-nav,.quick-action,.btn.secondary{background:var(--surface);-webkit-backdrop-filter:none;border-color:var(--border)}.sheet-backdrop{-webkit-backdrop-filter:none;background:#0f1b2d80}.field input,.field select,.field 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var(--border);border-radius:var(--radius-sm);color:var(--text-secondary);word-break:break-all;align-items:center;gap:8px;padding:10px 12px;font-size:.78rem;display:flex}@media (width>=768px){.app-main{padding:28px 24px 40px}.bottom-nav{justify-content:center;gap:2px;width:auto;max-width:max-content;height:52px;margin:14px auto 0;padding:0 4px;position:sticky;inset:14px auto auto}.bottom-nav a{border-radius:var(--radius-pill);flex-direction:row;flex:none;gap:8px;min-width:132px;margin:4px 0;padding:0 12px;font-size:.88rem}.bottom-nav a.active{background:#fffc}.bottom-nav a.active .glyph{box-shadow:none;background:0 0}.bottom-nav .pip{position:static;transform:none}.app-shell{--nav-height:0px}.sheet-backdrop{align-items:center}.sheet{border-radius:var(--radius-lg);max-height:88dvh}}