:root{
  --paper:#FFF8EE;
  --surface:#FFFFFF;
  --line:#F2E0C9;
  --line-2:#E7D0B2;
  --ink:#2E3A48;
  --ink-soft:#4E5C6E;
  --muted:#93A0B0;
  --coral:#FF7A45;
  --coral-deep:#E05C28;
  --sun:#FFC93C;
  --sun-deep:#E0A81B;
  --mint:#3FBF7F;
  --sky:#4A9DF8;
  --good:#22855A;
  --bad:#D14B41;
  --font-num:'Nunito',ui-rounded,system-ui,-apple-system,'Segoe UI',Roboto,sans-serif;
  --font-head:'Baloo 2','Nunito',ui-rounded,system-ui,sans-serif;
}

*,*::before,*::after{box-sizing:border-box}
html{color-scheme:light;-webkit-text-size-adjust:100%}
body{
  margin:0;
  min-height:100vh;
  background-color:var(--paper);
  background-image:
    radial-gradient(circle at 6% -8%, #FFE7BE 0%, rgba(255,231,190,0) 44%),
    radial-gradient(circle at 99% 1%, #D6EBFF 0%, rgba(214,235,255,0) 40%),
    radial-gradient(circle at 50% 106%, #FFE1EA 0%, rgba(255,225,234,0) 48%);
  background-repeat:no-repeat;
  color:var(--ink);
  font-family:var(--font-num);
  font-size:15.5px;
  font-weight:500;
  line-height:1.5;
  -webkit-font-smoothing:antialiased;
}
button{font:inherit;color:inherit;background:none;border:none;cursor:pointer;user-select:none;-webkit-user-select:none;-webkit-tap-highlight-color:transparent}
h1,h2,p{margin:0}
img,svg{display:block}
.hidden{display:none !important}
:focus-visible{outline:3px solid var(--sky);outline-offset:2px;border-radius:12px}

/* ---------------- layout ---------------- */
.wrap{max-width:1040px;margin:0 auto;padding:14px 14px 132px}
@media (min-width:700px){.wrap{padding:24px 24px 140px}}

/* ---------------- topbar ---------------- */
.topbar{display:flex;align-items:center;justify-content:space-between;gap:12px;padding:2px 2px 14px}
.brand{display:flex;align-items:center;gap:10px;min-width:0}
.brand-mark{
  width:36px;height:36px;border-radius:13px;
  background:var(--sun);color:#2E3A48;
  display:grid;place-items:center;flex:0 0 auto;
  border:2px solid var(--sun-deep);
  box-shadow:0 3px 0 var(--sun-deep);
}
.brand-name{font-family:var(--font-head);font-weight:800;font-size:19px;letter-spacing:.01em;white-space:nowrap}
.topbar-actions{display:flex;align-items:center;gap:8px;flex:0 0 auto}
.pill-btn{
  display:inline-flex;align-items:center;justify-content:center;gap:6px;
  height:42px;padding:0 14px;border-radius:999px;
  border:2px solid var(--line);background:var(--surface);color:var(--ink);
  font-family:var(--font-head);font-size:14px;font-weight:700;
  box-shadow:0 3px 0 var(--line);
  transition:background .15s,border-color .15s,transform .1s,box-shadow .1s;
}
.pill-btn:hover{background:#FFF3E3;border-color:var(--line-2);box-shadow:0 3px 0 var(--line-2)}
.pill-btn:active{transform:translateY(3px);box-shadow:none}
.pill-btn.currency{
  min-width:52px;padding:0;font-size:17px;
  background:#FFF3E3;border-color:var(--line-2);box-shadow:0 3px 0 var(--line-2);
  font-variant-numeric:tabular-nums;
}
.pill-btn.export span{display:none}
@media (min-width:440px){.pill-btn.export span{display:inline}}

/* ---------------- cards ---------------- */
.card{
  background:var(--surface);
  border:2px solid var(--line);
  border-radius:22px;
  padding:14px;
  box-shadow:0 6px 0 var(--line);
}
@media (min-width:700px){.card{padding:16px}}

/* ---------------- hero ---------------- */
.hero{padding:14px 12px 20px;position:relative;overflow:hidden}
@media (min-width:700px){.hero{padding:18px 18px 22px}}
.hero-top{display:grid;grid-template-columns:46px 1fr 46px;align-items:center;gap:6px}
.nav-arrow{
  width:46px;height:46px;border-radius:50%;
  border:2px solid var(--line);background:var(--surface);color:var(--ink);
  display:grid;place-items:center;
  box-shadow:0 3px 0 var(--line);
  transition:background .15s,transform .1s,border-color .15s,box-shadow .1s;
}
.nav-arrow:hover{background:#FFF3E3;border-color:var(--line-2);box-shadow:0 3px 0 var(--line-2)}
.nav-arrow:active{transform:translateY(3px);box-shadow:none}
.hero-month{text-align:center;min-width:0}
.hero h1{font-family:var(--font-head);font-weight:800;font-size:20px;letter-spacing:.01em;line-height:1.2}
@media (min-width:700px){.hero h1{font-size:23px}}
.compare{margin-top:4px;display:flex;align-items:center;justify-content:center;gap:6px;flex-wrap:wrap;font-size:12.5px;color:var(--muted)}
.compare-text{color:var(--muted)}
.badge{font-size:11.5px;font-weight:800;padding:2px 9px;border-radius:999px;font-variant-numeric:tabular-nums;letter-spacing:.01em}
.badge.bad{background:#FFE6E3;color:var(--bad)}
.badge.good{background:#DDF6E8;color:var(--good)}
.badge.flat{background:#F1ECFB;color:#7B6AA8}

/* mascot */
.pet-row{display:flex;align-items:center;justify-content:center;gap:10px;margin:10px 0 12px}
.pet-img{
  width:66px;height:66px;object-fit:contain;flex:0 0 auto;
  filter:drop-shadow(0 4px 0 rgba(46,58,72,.07));
  animation:petBob 3.4s ease-in-out infinite;
  transform-origin:50% 90%;
}
@keyframes petBob{
  0%,100%{transform:translateY(0) rotate(-2deg)}
  50%{transform:translateY(-5px) rotate(2deg)}
}
.pet-img.is-cheer{animation:petCheer .62s cubic-bezier(.34,1.56,.64,1)}
@keyframes petCheer{
  0%{transform:scale(1) rotate(0)}
  28%{transform:scale(1.2) rotate(-9deg)}
  58%{transform:scale(.93) rotate(7deg)}
  100%{transform:scale(1) rotate(0)}
}
.pet-say{
  position:relative;max-width:178px;
  background:#fff;border:2px solid var(--line);border-radius:16px;
  padding:7px 12px;font-size:12.5px;font-weight:700;color:var(--ink-soft);
  line-height:1.3;box-shadow:0 3px 0 var(--line);
}
.pet-say::before{
  content:'';position:absolute;left:-8px;top:50%;margin-top:-6px;
  width:10px;height:10px;background:#fff;
  border-left:2px solid var(--line);border-bottom:2px solid var(--line);
  transform:rotate(45deg);
}
.pet-say.pop{animation:sayPop .34s cubic-bezier(.34,1.56,.64,1)}
@keyframes sayPop{
  0%{transform:scale(.85);opacity:.4}
  60%{transform:scale(1.04);opacity:1}
  100%{transform:scale(1)}
}

.hero-total{text-align:center}
.eyebrow{display:block;font-size:10.5px;font-weight:800;letter-spacing:.15em;text-transform:uppercase;color:var(--muted)}
.hero-amount{
  margin-top:4px;
  font-family:var(--font-head);
  font-size:clamp(36px,10.5vw,50px);font-weight:800;letter-spacing:-.01em;line-height:1.05;
  font-variant-numeric:tabular-nums;
}
.hero-amount .dec{font-size:.52em;font-weight:700;color:var(--muted);letter-spacing:0}
.hero-foot{margin-top:10px;display:flex;align-items:center;justify-content:center;gap:8px;font-size:12.5px;color:var(--muted);flex-wrap:wrap;font-weight:600}
.sep{width:4px;height:4px;border-radius:50%;background:#E2D0B8;flex:0 0 auto}

/* ---------------- demo note ---------------- */
.demo-note{
  display:flex;align-items:center;justify-content:space-between;gap:10px;flex-wrap:wrap;
  margin-top:12px;padding:11px 14px;border:2px dashed #F0C97C;border-radius:16px;
  background:#FFFBEF;font-size:12.5px;color:#A08A6A;box-shadow:0 3px 0 #FCEFCF;
}
.demo-note strong{color:var(--ink);font-weight:800}
.link-btn{font-family:var(--font-head);font-size:13px;font-weight:700;color:var(--coral-deep);text-decoration:underline;text-underline-offset:3px;white-space:nowrap}

/* ---------------- charts grid ---------------- */
.charts-grid{display:grid;grid-template-columns:1fr;gap:14px;margin-top:14px}
@media (min-width:820px){.charts-grid{grid-template-columns:.85fr 1.15fr;gap:16px;margin-top:16px}}
.card-head{display:flex;align-items:baseline;justify-content:space-between;gap:10px;margin-bottom:10px;min-height:22px}
.card-head h2{font-family:var(--font-head);font-weight:800;font-size:15.5px;letter-spacing:.01em;color:var(--ink)}
.hint{font-size:11.5px;color:var(--muted);white-space:nowrap;font-weight:600}
.subtotal{font-family:var(--font-head);font-size:16px;font-weight:800;font-variant-numeric:tabular-nums;color:var(--ink)}

/* ---------------- donut ---------------- */
.donut-area{min-height:180px}
.donut-wrap{position:relative;width:100%;max-width:232px;margin:4px auto 10px}
.donut{width:100%;height:auto}
.seg{cursor:pointer;transition:opacity .18s ease}
.seg:hover{opacity:.78}
.donut-center{position:absolute;inset:0;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:2px;pointer-events:none;text-align:center;padding:0 18px}
.donut-total{font-family:var(--font-head);font-size:21px;font-weight:800;letter-spacing:-.01em;font-variant-numeric:tabular-nums;line-height:1.15;word-break:break-word}
.donut-cap{font-size:10px;font-weight:800;letter-spacing:.14em;text-transform:uppercase;color:var(--muted)}
.legend{display:flex;flex-direction:column;gap:2px;margin-top:4px}
.legend-row{display:flex;align-items:center;gap:9px;width:100%;padding:9px 10px;border-radius:14px;text-align:left;font-size:13.5px;font-weight:600;transition:background .15s}
.legend-row:hover{background:#FFF6EA}
.legend-row.is-active{background:#FFF3E3;box-shadow:inset 0 0 0 2px var(--line-2)}
.legend-dot{width:11px;height:11px;border-radius:50%;flex:0 0 auto;box-shadow:0 0 0 2px rgba(255,255,255,.9)}
.legend-name{flex:1;min-width:0;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;color:var(--ink-soft)}
.legend-amt{font-variant-numeric:tabular-nums;font-weight:800;min-width:62px;text-align:right}
.legend-pct{width:36px;text-align:right;font-size:11.5px;color:var(--muted);font-variant-numeric:tabular-nums;font-weight:700}

/* ---------------- horizontal bars (<3 categories) ---------------- */
.hbars{display:flex;flex-direction:column;gap:14px;padding:8px 2px 4px}
.hbar{display:block;width:100%;text-align:left;border-radius:12px}
.hbar-top{display:flex;align-items:center;gap:8px;font-size:13.5px;font-weight:600;margin-bottom:7px}
.hbar-name{flex:1;min-width:0;color:var(--ink-soft);overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.hbar-amt{font-variant-numeric:tabular-nums;font-weight:800}
.hbar-track{display:block;height:14px;border-radius:999px;background:#FBF0E0;overflow:hidden}
.hbar-fill{display:block;height:100%;border-radius:999px;min-width:10px;transition:width .28s cubic-bezier(.34,1.4,.64,1)}
.hbar-total{display:flex;justify-content:space-between;gap:10px;padding-top:11px;border-top:2px dashed var(--line);font-size:12.5px;color:var(--muted);font-weight:700}
.hbar-total span:last-child{color:var(--ink);font-variant-numeric:tabular-nums}

/* ---------------- daily bars ---------------- */
.bars-area{min-height:170px}
.bars-svg{width:100%;height:auto;overflow:visible}
.bar-hit{cursor:pointer}
.bar{transition:opacity .15s}
.bar-wd{font-size:9.5px;fill:#AEB8C4;font-family:var(--font-num);font-weight:700;letter-spacing:.02em}
.bar-detail{margin-top:8px;display:flex;align-items:center;gap:6px;flex-wrap:wrap;font-size:12.5px;color:var(--muted);min-height:18px;font-weight:600}
.bar-detail strong{color:var(--ink);font-weight:800;font-variant-numeric:tabular-nums}

/* ---------------- empty states ---------------- */
.empty-chart{display:flex;flex-direction:column;align-items:center;justify-content:center;text-align:center;padding:16px 12px 20px;min-height:172px}
.empty-ring{width:74px;height:74px;margin-bottom:10px}
.empty-title{font-family:var(--font-head);font-weight:800;font-size:15px;color:var(--ink)}
.empty-sub{margin-top:4px;font-size:12.5px;color:var(--muted);max-width:240px;font-weight:600}
.empty-list{display:flex;flex-direction:column;align-items:center;justify-content:center;text-align:center;padding:26px 14px 22px}

/* ---------------- transaction list ---------------- */
.list-card{margin-top:14px}
.tx-list{display:flex;flex-direction:column;gap:16px}
.day-group{display:flex;flex-direction:column;gap:2px}
.day-head{
  display:flex;align-items:baseline;justify-content:space-between;gap:10px;
  padding:2px 10px 6px;font-size:10.5px;font-weight:800;letter-spacing:.09em;
  text-transform:uppercase;color:var(--muted);
}
.day-total{font-size:12.5px;font-weight:800;letter-spacing:0;text-transform:none;color:var(--ink-soft);font-variant-numeric:tabular-nums}
.tx-row{
  display:flex;align-items:center;gap:11px;width:100%;
  padding:11px 10px;min-height:52px;border-radius:16px;text-align:left;
  background:transparent;transition:background .15s,transform .2s ease;
  will-change:transform;
}
.tx-row:hover{background:#FFF6EA}
.tx-row.is-swiping{transition:none;background:#FFEFEE}
.tx-dot{width:11px;height:11px;border-radius:50%;flex:0 0 auto;box-shadow:0 0 0 2px rgba(255,255,255,.9)}
.tx-main{flex:1;min-width:0;display:flex;flex-direction:column;gap:1px}
.tx-note{font-size:14.5px;font-weight:700;color:var(--ink);overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.tx-cat{font-size:11.5px;color:var(--muted);font-weight:600}
.tx-amt{font-size:15px;font-weight:800;font-variant-numeric:tabular-nums;white-space:nowrap}

/* ---------------- filters ---------------- */
.filter-row{display:flex;flex-wrap:wrap;gap:7px;margin:0 0 12px}
.filter-chip{
  display:inline-flex;align-items:center;gap:7px;height:34px;padding:0 12px;
  border-radius:999px;border:2px solid var(--line-2);background:#FFF3E3;
  font-size:12.5px;font-weight:800;color:var(--ink-soft);
  box-shadow:0 2px 0 var(--line-2);
  transition:background .15s,transform .1s,box-shadow .1s;
}
.filter-chip:active{transform:translateY(2px);box-shadow:none}
.filter-chip .x{font-size:15px;line-height:1;color:var(--muted)}
.clear-all{height:34px;padding:0 8px;font-family:var(--font-head);font-size:13px;font-weight:700;color:var(--muted);text-decoration:underline;text-underline-offset:3px}

/* ---------------- buttons ---------------- */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  height:54px;padding:0 22px;border-radius:18px;
  font-family:var(--font-head);font-size:17px;font-weight:800;
  transition:transform .12s,box-shadow .12s,background .15s;
}
.btn.primary{background:var(--coral);color:#fff;box-shadow:0 5px 0 var(--coral-deep)}
.btn.primary:hover{background:#FF8A57}
.btn.primary:active{transform:translateY(4px);box-shadow:0 1px 0 var(--coral-deep)}
.btn.danger{background:#fff;color:#D14B41;border:2px solid #F6C9C5;box-shadow:0 4px 0 #F6C9C5}
.btn.danger:hover{background:#FFF3F2}
.btn.danger:active{transform:translateY(3px);box-shadow:0 1px 0 #F6C9C5}
.btn.ghost{background:#fff;color:var(--ink);border:2px solid var(--line);box-shadow:0 4px 0 var(--line)}
.btn.ghost:hover{background:#FFF6EA}
.btn.ghost:active{transform:translateY(3px);box-shadow:0 1px 0 var(--line)}
.btn.small{height:46px;font-size:15px;margin-top:14px;padding:0 20px}

/* ---------------- fab ---------------- */
.fab{
  position:fixed;right:16px;bottom:16px;z-index:40;
  display:inline-flex;align-items:center;justify-content:center;gap:9px;
  height:66px;min-width:66px;padding:0;border-radius:999px;
  background:var(--sun);color:#2E3A48;border:2px solid var(--sun-deep);
  box-shadow:0 6px 0 var(--sun-deep);
  transition:transform .14s ease,box-shadow .14s,background .15s;
}
.fab:hover{background:#FFD35C}
.fab:active{transform:translateY(5px);box-shadow:0 1px 0 var(--sun-deep)}
.fab-text{display:none;font-family:var(--font-head);font-size:16px;font-weight:800;padding-right:4px}
@media (min-width:820px){
  .fab{right:28px;bottom:28px;height:58px;padding:0 22px}
  .fab-text{display:inline}
}

/* ---------------- sheet ---------------- */
.sheet-backdrop{
  position:fixed;inset:0;z-index:60;
  display:flex;align-items:flex-end;justify-content:center;
  background:rgba(46,58,72,.4);
  -webkit-backdrop-filter:blur(3px);backdrop-filter:blur(3px);
  opacity:0;transition:opacity .2s ease;
}
.sheet-backdrop.is-open{opacity:1}
.sheet{
  width:100%;max-width:520px;
  background:var(--surface);
  border:2px solid var(--line);border-bottom:none;
  border-radius:28px 28px 0 0;
  padding:14px 16px 18px;
  max-height:94vh;overflow-y:auto;-webkit-overflow-scrolling:touch;
  transform:translateY(26px);
  transition:transform .26s cubic-bezier(.2,.85,.25,1);
  box-shadow:0 -4px 0 rgba(242,224,201,.7);
}
.sheet-backdrop.is-open .sheet{transform:translateY(0)}
@media (min-width:640px){
  .sheet-backdrop{align-items:center;padding:24px}
  .sheet{border:2px solid var(--line);border-radius:26px;max-height:88vh;padding:18px 20px 20px;transform:translateY(12px) scale(.985)}
  .sheet-backdrop.is-open .sheet{transform:none}
}
.sheet-head{display:flex;align-items:center;justify-content:space-between;gap:10px;margin-bottom:4px}
.sheet-head h2{font-family:var(--font-head);font-weight:800;font-size:19px}
.icon-btn{width:42px;height:42px;border-radius:50%;display:grid;place-items:center;color:var(--ink-soft);background:#FFF3E3;border:2px solid var(--line);transition:background .15s,color .15s}
.icon-btn:hover{background:#FFE8CE;color:var(--ink)}

.amount-display{display:flex;align-items:baseline;gap:3px;padding:12px 2px;border-bottom:2px dashed var(--line);margin-bottom:14px;overflow:hidden}
.amount-display .cur{font-family:var(--font-head);font-size:24px;font-weight:800;color:var(--muted);flex:0 0 auto}
.amount-value{
  font-family:var(--font-head);
  font-size:42px;font-weight:800;letter-spacing:-.01em;line-height:1.1;
  font-variant-numeric:tabular-nums;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;
}
.amount-value.is-empty{color:#C6D0DA}
.amount-error{margin:-8px 0 12px;font-size:13px;font-weight:800;color:var(--bad)}

.chips{display:flex;flex-wrap:wrap;gap:8px;margin-bottom:14px}
.chip{
  display:inline-flex;align-items:center;gap:7px;height:40px;padding:0 14px;
  border-radius:999px;border:2px solid var(--line);background:#fff;
  font-size:13.5px;font-weight:700;color:var(--ink-soft);
  box-shadow:0 2px 0 var(--line);
  transition:background .15s,border-color .15s,transform .1s,box-shadow .1s;
}
.chip:active{transform:translateY(2px);box-shadow:none}
.chip.is-on{font-weight:800;color:var(--ink)}
.chip-dot{width:9px;height:9px;border-radius:50%;flex:0 0 auto}

.keypad{display:grid;grid-template-columns:repeat(3,1fr);gap:9px;margin-bottom:14px}
.key{
  height:54px;border-radius:16px;background:#FFF6EA;border:2px solid var(--line);
  box-shadow:0 3px 0 var(--line);
  display:grid;place-items:center;
  font-family:var(--font-head);font-size:23px;font-weight:800;font-variant-numeric:tabular-nums;color:var(--ink);
  transition:background .12s,transform .08s,box-shadow .08s;
}
.key:hover{background:#FFEEDC}
.key:active{background:#FFE4C6;transform:translateY(3px);box-shadow:none}
.key-icon{color:var(--ink-soft)}

.sheet-fields{display:grid;grid-template-columns:1fr auto;gap:9px;margin-bottom:14px}
.sheet-fields input{
  height:48px;min-width:0;border-radius:14px;border:2px solid var(--line);
  background:#FFFDF9;padding:0 13px;font-family:inherit;font-size:15px;font-weight:600;color:var(--ink);
}
.sheet-fields input::placeholder{color:#BFC9D4}
.sheet-fields input:focus{outline:none;border-color:var(--sky);box-shadow:0 0 0 3px rgba(74,157,248,.18)}
#dateInput{width:152px;font-variant-numeric:tabular-nums;color:var(--ink-soft)}
@media (max-width:352px){
  .sheet-fields{grid-template-columns:1fr}
  #dateInput{width:100%}
}
.sheet-actions{display:flex;gap:9px}
.sheet-actions .btn{flex:1 1 auto}
.sheet-actions .btn.danger{flex:0 0 auto;padding:0 18px}

/* ---------------- toast ---------------- */
.toast{
  position:fixed;left:50%;bottom:96px;z-index:80;
  display:none;align-items:center;gap:14px;max-width:calc(100vw - 32px);
  padding:12px 18px;border-radius:18px;
  background:#2E3A48;color:#FFF8EE;font-family:var(--font-head);font-size:15px;font-weight:700;
  box-shadow:0 6px 0 rgba(46,58,72,.22);
}
.toast.show{display:flex;animation:toastIn .22s ease-out both}
@keyframes toastIn{
  from{opacity:0;transform:translate(-50%,10px)}
  to{opacity:1;transform:translate(-50%,0)}
}
.toast button{color:var(--sun);font-weight:800;font-size:15px;padding:4px 2px;white-space:nowrap}

.foot-note{margin:20px 0 0;text-align:center;font-size:11.5px;color:#B3BDC9;font-weight:600}

@media (prefers-reduced-motion:reduce){
  *{animation-duration:.001ms !important;animation-iteration-count:1 !important;transition-duration:.001ms !important}
}