/* ===== Pocket Money — kawaii PWA ===== */
:root{
  --cream:#fff6f0;
  --pink:#ffd9e6;
  --pink-deep:#ff9ec4;
  --coral:#ffb59e;
  --coral-deep:#ff7a59;
  --mint:#bfe7d6;
  --mint-deep:#5fcf9e;
  --lilac:#d9d4ff;
  --ink:#5b4a54;
  --ink-soft:#9c8b95;
  --white:#ffffff;
  --shadow:rgba(180,120,140,.22);
  --radius:26px;
  font-family:ui-rounded,"Nunito","Baloo 2",system-ui,-apple-system,sans-serif;
}

*{box-sizing:border-box;-webkit-tap-highlight-color:transparent;touch-action:manipulation}
html,body{margin:0;height:100%}
body{
  background:
    radial-gradient(1200px 500px at 50% -10%, var(--pink) 0%, transparent 60%),
    var(--cream);
  color:var(--ink);
  overscroll-behavior-y:contain;
}

#app{max-width:520px;margin:0 auto;padding:0 16px calc(96px + env(safe-area-inset-bottom));min-height:100%}
.screen{padding-top:calc(12px + env(safe-area-inset-top))}
[hidden]{display:none !important}

/* ---- top bar ---- */
.topbar{display:flex;align-items:center;justify-content:space-between;margin:6px 2px 18px}
.topbar h1{font-size:1.5rem;margin:0;font-weight:800;letter-spacing:.2px}
.wave{display:inline-block;animation:wiggle 2.4s ease-in-out infinite}
@keyframes wiggle{0%,100%{transform:rotate(-8deg)}50%{transform:rotate(8deg)}}
.icon-btn{border:none;background:var(--white);width:44px;height:44px;border-radius:50%;
  font-size:1.2rem;box-shadow:0 4px 0 var(--shadow);cursor:pointer}
.icon-btn:active{transform:translateY(3px);box-shadow:0 1px 0 var(--shadow)}

/* ---- cards (home) ---- */
.cards{display:flex;flex-direction:column;gap:18px}
.kid-card{
  background:var(--white);border-radius:var(--radius);padding:18px 18px 20px;
  box-shadow:0 8px 0 var(--shadow);border:3px solid #fff0f5;position:relative;overflow:hidden;
}
.kid-card::after{content:"";position:absolute;right:-30px;top:-30px;width:120px;height:120px;
  border-radius:50%;background:var(--kidtint,var(--pink));opacity:.25}
.kid-head{display:flex;align-items:center;gap:12px;margin-bottom:14px;position:relative}
.kid-face{width:56px;height:56px;border-radius:50%;display:grid;place-items:center;font-size:1.9rem;
  background:var(--kidtint,var(--pink));box-shadow:inset 0 -4px 0 rgba(0,0,0,.06)}
.kid-name{font-size:1.3rem;font-weight:800}
.pots{display:flex;gap:12px}
.pot{flex:1;border-radius:20px;padding:12px 14px;position:relative}
.pot.spend{background:linear-gradient(180deg,#fff1ea,#ffe2d6)}
.pot.save{background:linear-gradient(180deg,#e8faf1,#d6f3e6)}
.pot-label{font-size:.8rem;font-weight:700;color:var(--ink-soft);display:flex;align-items:center;gap:5px}
.pot-value{font-size:1.7rem;font-weight:800;margin-top:2px;font-variant-numeric:tabular-nums}
.chart{margin-top:14px}
.chart svg{width:100%;height:auto;display:block}
.chart-legend{display:flex;gap:18px;justify-content:center;margin-top:8px;font-size:.8rem;
  font-weight:800;color:var(--ink-soft)}
.chart-legend .k{display:flex;align-items:center;gap:6px}
.chart-legend .sw{width:18px;height:5px;border-radius:3px}
.chart-empty{margin-top:14px;text-align:center;color:var(--ink-soft);font-weight:700;font-size:.85rem;
  padding:16px;background:var(--cream);border-radius:16px}

/* ---- pick a child ---- */
.pick-child{display:flex;gap:12px;justify-content:center;flex-wrap:wrap;margin-bottom:6px}
.child-chip{position:relative;border:3px solid transparent;background:var(--white);border-radius:22px;
  padding:12px 16px;display:flex;flex-direction:column;align-items:center;gap:4px;
  box-shadow:0 5px 0 var(--shadow);cursor:pointer;min-width:92px;font-weight:800;color:var(--ink);
  transition:opacity .15s,transform .12s}
.pick-child:has(.sel) .child-chip:not(.sel){opacity:.55}
.child-chip .cc-face{width:46px;height:46px;border-radius:50%;display:grid;place-items:center;
  font-size:1.6rem;background:var(--kidtint,var(--pink))}
.child-chip.sel{opacity:1;background:var(--pink);border-color:var(--pink-deep);
  transform:translateY(2px) scale(1.05);box-shadow:0 4px 0 var(--pink-deep)}
.child-chip.sel::after{content:"✓";position:absolute;top:-9px;right:-9px;width:28px;height:28px;
  border-radius:50%;background:var(--mint-deep);color:#fff;display:grid;place-items:center;
  font-weight:800;font-size:1rem;box-shadow:0 2px 5px var(--shadow)}

/* ---- panels ---- */
.panel{background:var(--white);border-radius:var(--radius);padding:18px;margin-top:16px;
  box-shadow:0 8px 0 var(--shadow);border:3px solid #fff0f5}
.panel-title{font-size:1rem;margin:18px 0 10px;font-weight:800}
.panel-title:first-child{margin-top:4px}

/* chores */
.chores{list-style:none;margin:0;padding:0;display:flex;flex-direction:column;gap:8px}
.chore{display:flex;align-items:center;gap:12px;background:var(--cream);border-radius:16px;
  padding:12px 14px;cursor:pointer;font-weight:600;user-select:none}
.chore .box{width:26px;height:26px;border-radius:9px;border:3px solid var(--pink-deep);
  display:grid;place-items:center;font-size:1rem;color:#fff;background:#fff;flex:none}
.chore.done .box{background:var(--mint-deep);border-color:var(--mint-deep)}
.chore.done{color:var(--ink-soft);text-decoration:line-through}

/* amount stepper */
.amount-row{display:flex;align-items:center;justify-content:center;gap:18px;margin:8px 0 2px}
.step-btn{width:56px;height:56px;border-radius:50%;border:none;font-size:1.8rem;font-weight:800;
  background:var(--pink);color:var(--ink);box-shadow:0 5px 0 var(--shadow);cursor:pointer}
.step-btn:active{transform:translateY(3px);box-shadow:0 2px 0 var(--shadow)}
.amount-big{font-size:2.6rem;font-weight:800;min-width:140px;text-align:center;font-variant-numeric:tabular-nums}

/* split */
.split{display:flex;gap:12px;margin-bottom:4px}
.split-side{flex:1;border-radius:20px;padding:14px;text-align:center}
.split-side.spend{background:linear-gradient(180deg,#fff1ea,#ffe2d6)}
.split-side.save{background:linear-gradient(180deg,#e8faf1,#d6f3e6)}
.split-emoji{font-size:1.8rem}
.split-label{font-weight:800;font-size:.85rem;color:var(--ink-soft)}
.split-amt{font-size:1.5rem;font-weight:800;font-variant-numeric:tabular-nums}
.slider{-webkit-appearance:none;appearance:none;width:100%;height:16px;border-radius:10px;margin:14px 0 4px;
  background:linear-gradient(90deg,var(--coral) 0%,var(--mint) 100%);outline:none}
.slider::-webkit-slider-thumb{-webkit-appearance:none;width:34px;height:34px;border-radius:50%;
  background:#fff;border:4px solid var(--pink-deep);box-shadow:0 3px 6px var(--shadow);cursor:pointer}
.slider::-moz-range-thumb{width:34px;height:34px;border-radius:50%;background:#fff;
  border:4px solid var(--pink-deep);cursor:pointer}
.interest-note{text-align:center;font-weight:700;color:var(--mint-deep);min-height:1.2em;margin:10px 0 4px}

/* buttons */
.big-btn{width:100%;border:none;border-radius:20px;padding:16px;font-size:1.15rem;font-weight:800;
  color:#fff;cursor:pointer;margin-top:16px}
.big-btn:active{transform:translateY(3px)}
.confirm{background:var(--pink-deep);box-shadow:0 6px 0 #e07aa4}
.confirm:active{box-shadow:0 3px 0 #e07aa4}
.spend-btn{background:var(--coral-deep);box-shadow:0 6px 0 #db5f42}
.spend-btn:active{box-shadow:0 3px 0 #db5f42}

.note-input,.modal label input{width:100%;border:3px solid #ffe0ec;border-radius:16px;padding:13px 14px;
  font-size:1rem;font-family:inherit;color:var(--ink);background:var(--cream);margin-top:8px}
.note-input:focus,.modal input:focus{outline:none;border-color:var(--pink-deep)}

/* ---- bottom nav ---- */
.tabbar{position:fixed;left:0;right:0;bottom:0;display:flex;justify-content:center;gap:6px;
  padding:8px 10px calc(8px + env(safe-area-inset-bottom));background:rgba(255,255,255,.92);
  backdrop-filter:blur(8px);box-shadow:0 -4px 20px var(--shadow)}
.tab{flex:1;max-width:150px;border:none;background:transparent;font-family:inherit;font-weight:800;
  font-size:.78rem;color:var(--ink-soft);display:flex;flex-direction:column;align-items:center;gap:3px;
  padding:6px;cursor:pointer;border-radius:16px}
.tab span{font-size:1.4rem;line-height:1}
.tab.active{color:var(--pink-deep);background:var(--pink)}

/* ---- modal ---- */
.modal{position:fixed;inset:0;background:rgba(91,74,84,.45);display:grid;place-items:center;padding:20px;z-index:50}
.modal-card{background:var(--white);border-radius:var(--radius);padding:22px;width:100%;max-width:420px;
  box-shadow:0 10px 0 var(--shadow)}
.modal-card h2{margin:0 0 14px}
.modal label{display:block;font-weight:700;font-size:.9rem;margin-top:12px}
.modal-actions{margin-top:6px}
.cfg-status{text-align:center;font-weight:700;margin:10px 0 0;min-height:1.2em}
.cfg-status.ok{color:var(--mint-deep)}
.cfg-status.err{color:var(--coral-deep)}

/* ---- misc ---- */
.muted{color:var(--ink-soft)}
.small{font-size:.8rem}
.center{text-align:center}
.toast{position:fixed;left:50%;bottom:calc(90px + env(safe-area-inset-bottom));transform:translateX(-50%);
  background:var(--ink);color:#fff;padding:12px 18px;border-radius:18px;font-weight:700;z-index:60;
  box-shadow:0 6px 16px rgba(0,0,0,.25);animation:pop .25s ease}
@keyframes pop{from{transform:translateX(-50%) scale(.85);opacity:0}to{transform:translateX(-50%) scale(1);opacity:1}}
@keyframes cheer{0%{transform:scale(1)}40%{transform:scale(1.15) rotate(-4deg)}70%{transform:scale(.96)}100%{transform:scale(1)}}
.cheer{animation:cheer .5s ease}

/* ---- interest celebration ---- */
.celebrate{position:fixed;inset:0;z-index:100;display:grid;place-items:center;padding:24px;
  background:radial-gradient(120% 120% at 50% 28%, rgba(255,214,230,.97), rgba(255,246,240,.99));
  animation:celIn .3s ease}
.celebrate.closing{animation:celOut .26s ease forwards}
@keyframes celIn{from{opacity:0}to{opacity:1}}
@keyframes celOut{to{opacity:0}}
.cel-card{width:100%;max-width:420px;text-align:center;display:flex;flex-direction:column;align-items:center;gap:8px}
.cel-title{font-size:1.5rem;font-weight:800}
.cel-stage{position:relative;width:200px;height:172px;margin:2px auto 0}
.cel-coins{position:absolute;inset:0}
.coin{position:absolute;left:50%;top:0;font-size:1.7rem;transform:translate(var(--dx),-70px);
  animation:coinFall .95s ease-in both}
@keyframes coinFall{
  0%{transform:translate(var(--dx),-70px) scale(.5) rotate(0deg);opacity:0}
  18%{opacity:1}
  70%{transform:translate(calc(var(--dx) * .25),58px) scale(1) rotate(160deg);opacity:1}
  100%{transform:translate(0,98px) scale(.25) rotate(260deg);opacity:0}}
.cel-piggy{position:absolute;left:50%;bottom:0;transform:translateX(-50%);font-size:5rem;line-height:1;
  animation:piggyBob 1.1s ease-in-out infinite}
@keyframes piggyBob{0%,100%{transform:translateX(-50%) translateY(0)}50%{transform:translateX(-50%) translateY(-8px)}}
.cel-savlabel{font-size:.8rem;font-weight:800;color:var(--ink-soft);letter-spacing:.5px;text-transform:uppercase}
.cel-savings{font-size:2.8rem;font-weight:800;font-variant-numeric:tabular-nums;color:var(--ink);line-height:1}
.cel-savings.pulse{animation:savPulse .5s ease}
@keyframes savPulse{0%{transform:scale(1)}40%{transform:scale(1.22)}100%{transform:scale(1)}}
.cel-badge{background:var(--mint-deep);color:#fff;font-weight:800;padding:6px 16px;border-radius:20px;
  font-size:1.15rem;box-shadow:0 4px 0 rgba(95,207,158,.4);animation:popIn .4s .2s both}
@keyframes popIn{0%{transform:scale(0)}70%{transform:scale(1.15)}100%{transform:scale(1)}}
.cel-msg{color:var(--ink-soft);font-weight:700;max-width:300px;line-height:1.4}
.cel-close{margin-top:12px;border:none;border-radius:20px;padding:14px 30px;font-size:1.1rem;font-weight:800;
  color:#fff;background:var(--pink-deep);box-shadow:0 6px 0 #e07aa4;cursor:pointer;animation:popIn .4s .3s both}
.cel-close:active{transform:translateY(3px);box-shadow:0 3px 0 #e07aa4}
@media (prefers-reduced-motion: reduce){
  .coin,.cel-piggy,.cel-badge,.cel-close{animation-duration:.01ms;animation-iteration-count:1}
}