/* style.css — Jar Budget */
:root{
  --bg:#0b1016;
  --bg2:#121922;
  --surface:#1a232e;
  --surface2:#222d3a;
  --border:rgba(255,255,255,0.08);
  --border-strong:rgba(255,255,255,0.16);
  --text:#e8eef4;
  --muted:#8a98a8;
  --accent:#5ec8b8;
  --accent-d:#0d9488;
  --danger:#f87171;
  --shadow:0 18px 40px rgba(0,0,0,0.45);
  --radius:18px;
  color-scheme:dark;
}
@media (prefers-color-scheme: light){
  :root{
    --bg:#eef1f5;
    --bg2:#e2e7ee;
    --surface:#ffffff;
    --surface2:#f3f6fa;
    --border:rgba(20,30,50,0.10);
    --border-strong:rgba(20,30,50,0.18);
    --text:#1b2533;
    --muted:#5d6b7e;
    --accent:#0d9488;
    --accent-d:#0f766e;
    --danger:#dc2626;
    --shadow:0 18px 40px rgba(20,40,80,0.12);
  }
}
html[data-theme="dark"]{
  --bg:#0b1016; --bg2:#121922; --surface:#1a232e; --surface2:#222d3a;
  --border:rgba(255,255,255,0.08); --border-strong:rgba(255,255,255,0.16);
  --text:#e8eef4; --muted:#8a98a8; --accent:#5ec8b8; --accent-d:#0d9488;
  --danger:#f87171; --shadow:0 18px 40px rgba(0,0,0,0.45); color-scheme:dark;
}
html[data-theme="light"]{
  --bg:#eef1f5; --bg2:#e2e7ee; --surface:#ffffff; --surface2:#f3f6fa;
  --border:rgba(20,30,50,0.10); --border-strong:rgba(20,30,50,0.18);
  --text:#1b2533; --muted:#5d6b7e; --accent:#0d9488; --accent-d:#0f766e;
  --danger:#dc2626; --shadow:0 18px 40px rgba(20,40,80,0.12); color-scheme:light;
}

*{ box-sizing:border-box; }
html,body{ margin:0; padding:0; height:100%; }
body{
  font-family:-apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Helvetica, Arial, sans-serif;
  background:
    radial-gradient(1200px 600px at 80% -10%, rgba(94,200,184,0.10), transparent 60%),
    radial-gradient(900px 500px at 0% 100%, rgba(139,92,246,0.08), transparent 55%),
    linear-gradient(180deg, var(--bg), var(--bg2));
  color:var(--text);
  min-height:100%;
  overflow:hidden;
  touch-action:manipulation;
  -webkit-font-smoothing:antialiased;
}
body.modal-open{ overflow:hidden; }

#app{
  height:100%;
  display:flex;
  flex-direction:column;
  max-width:1200px;
  margin:0 auto;
}

/* ---------- topbar ---------- */
.topbar{
  display:flex;
  align-items:center;
  gap:18px;
  padding:18px 22px 14px;
  flex-wrap:wrap;
}
.brand{ display:flex; align-items:center; gap:12px; }
.brand-mark{
  width:44px; height:44px; border-radius:13px;
  background:linear-gradient(160deg, var(--accent), var(--accent-d));
  display:grid; place-items:center;
  box-shadow:0 8px 20px rgba(13,148,136,0.35);
}
.brand-jar{
  width:18px; height:22px; border-radius:4px 4px 8px 8px;
  background:rgba(255,255,255,0.92);
  box-shadow:inset 0 -8px 0 rgba(255,255,255,0.4);
  position:relative;
}
.brand-jar::before{
  content:''; position:absolute; top:-4px; left:50%; transform:translateX(-50%);
  width:14px; height:5px; border-radius:3px; background:rgba(255,255,255,0.7);
}
.brand-text h1{ margin:0; font-size:18px; font-weight:800; letter-spacing:-0.01em; }
.brand-text p{ margin:0; font-size:12px; color:var(--muted); }

.summary{
  flex:1 1 280px;
  min-width:240px;
  background:var(--surface);
  border:1px solid var(--border);
  border-radius:14px;
  padding:10px 14px;
  box-shadow:0 4px 14px rgba(0,0,0,0.18);
}
.sum-row{ display:flex; gap:18px; }
.sum-cell{ display:flex; flex-direction:column; }
.sum-label{ font-size:11px; color:var(--muted); text-transform:uppercase; letter-spacing:0.08em; }
.sum-label.neg{ color:var(--danger); }
.sum-val{ font-size:18px; font-weight:800; letter-spacing:-0.01em; }
.sum-val.neg{ color:var(--danger); }
.sum-bar{
  margin-top:10px; height:6px; border-radius:99px;
  background:var(--surface2); overflow:hidden;
}
.sum-bar-fill{
  height:100%; border-radius:99px;
  background:linear-gradient(90deg, var(--accent), #8b5cf6);
  transition:width 0.6s cubic-bezier(.2,.8,.2,1);
}

.top-actions{ display:flex; gap:10px; }

/* ---------- buttons ---------- */
.btn{
  font-family:inherit; font-weight:700; font-size:14px;
  border:none; border-radius:12px; padding:11px 16px; cursor:pointer;
  transition:transform .12s ease, box-shadow .2s ease, background .2s ease, opacity .2s;
  letter-spacing:0.01em;
}
.btn:active{ transform:translateY(1px) scale(0.98); }
.btn-primary{
  background:linear-gradient(160deg, var(--accent), var(--accent-d));
  color:#06231f;
  box-shadow:0 8px 18px rgba(13,148,136,0.30);
}
.btn-primary:hover{ box-shadow:0 10px 22px rgba(13,148,136,0.42); }
.btn-ghost{
  background:var(--surface);
  color:var(--text);
  border:1px solid var(--border-strong);
}
.btn-ghost:hover{ background:var(--surface2); }
.btn-danger-ghost{
  background:transparent; color:var(--danger);
  border:1px solid rgba(248,113,113,0.4);
}
.btn-danger-ghost:hover{ background:rgba(248,113,113,0.12); }
.icon-btn{
  width:34px; height:34px; border-radius:10px; border:none; cursor:pointer;
  background:var(--surface2); color:var(--text); font-size:20px; line-height:1;
  display:grid; place-items:center;
}
.icon-btn:hover{ background:var(--border); }

/* ---------- stage / grid ---------- */
.stage{
  flex:1;
  overflow:auto;
  padding:8px 22px 28px;
  -webkit-overflow-scrolling:touch;
}
.jar-grid{
  display:grid;
  grid-template-columns:repeat(auto-fill, minmax(160px, 1fr));
  gap:18px;
  padding-top:6px;
}

.jar-card{
  position:relative;
  background:linear-gradient(180deg, var(--surface), var(--surface2));
  border:1px solid var(--border);
  border-radius:20px;
  padding:16px 12px 14px;
  display:flex;
  flex-direction:column;
  align-items:center;
  gap:10px;
  box-shadow:var(--shadow);
  animation:cardIn .5s cubic-bezier(.2,.8,.2,1) both;
}
@keyframes cardIn{ from{ opacity:0; transform:translateY(12px) scale(0.96);} to{opacity:1; transform:none;} }
.jar-edit{
  position:absolute; top:8px; right:8px;
  width:26px; height:26px; border-radius:8px; border:none; cursor:pointer;
  background:rgba(255,255,255,0.06); color:var(--muted); font-size:13px;
  display:grid; place-items:center; opacity:0; transition:opacity .2s, background .2s;
}
.jar-card:hover .jar-edit{ opacity:1; }
.jar-edit:hover{ background:var(--border-strong); color:var(--text); }

.jar-wrap{ cursor:pointer; padding-top:6px; }

/* ---------- the jar ---------- */
.jar{
  width:120px; height:168px;
  position:relative;
  transform-origin:50% 90%;
}
.jar.wobble{ animation:wobble .65s cubic-bezier(.36,.07,.19,.97); }
@keyframes wobble{
  0%,100%{ transform:rotate(0); }
  20%{ transform:rotate(-4deg); }
  45%{ transform:rotate(3.5deg); }
  65%{ transform:rotate(-2deg); }
  85%{ transform:rotate(1deg); }
}
.jar-glass{
  position:absolute; inset:0;
  border-radius:14px 14px 34px 34px;
  background:linear-gradient(180deg, rgba(255,255,255,0.07), rgba(255,255,255,0.02) 40%, rgba(0,0,0,0.10));
  border:2px solid rgba(255,255,255,0.20);
  box-shadow:
    inset 0 0 18px rgba(255,255,255,0.05),
    inset 8px 0 14px rgba(255,255,255,0.10),
    inset -8px 0 14px rgba(0,0,0,0.22),
    0 8px 18px rgba(0,0,0,0.30);
  overflow:hidden;
}
.jar-liquid{
  position:absolute; bottom:0; left:0; right:0;
  background:linear-gradient(180deg, var(--lc), var(--lcd));
  transition:height .8s cubic-bezier(.2,.8,.2,1);
  border-radius:0 0 32px 32px;
  box-shadow:inset 0 6px 12px rgba(255,255,255,0.18);
}
.jar-liquid::before{
  content:''; position:absolute; top:-7px; left:-25%; right:-25%; height:14px;
  background:var(--lc); border-radius:50%;
  opacity:0.95;
  animation:wave 3.2s ease-in-out infinite;
}
.jar-liquid::after{
  content:''; position:absolute; top:-5px; left:-15%; right:-15%; height:10px;
  background:rgba(255,255,255,0.25); border-radius:50%;
  animation:wave 2.4s ease-in-out infinite reverse;
}
@keyframes wave{
  0%,100%{ transform:translateX(0) scaleY(1); }
  50%{ transform:translateX(12px) scaleY(0.55); }
}
.jar-shine{
  position:absolute; top:8px; left:10px; width:14px; height:60%;
  border-radius:8px;
  background:linear-gradient(180deg, rgba(255,255,255,0.35), rgba(255,255,255,0));
  filter:blur(1px); pointer-events:none;
}
.jar-rim{
  position:absolute; top:-7px; left:50%; transform:translateX(-50%);
  width:88%; height:13px; border-radius:50%;
  background:linear-gradient(180deg, rgba(255,255,255,0.28), rgba(255,255,255,0.06));
  border:2px solid rgba(255,255,255,0.22);
  z-index:3;
  box-shadow:0 3px 6px rgba(0,0,0,0.25);
}
.jar-pct{
  position:absolute; top:50%; left:50%; transform:translate(-50%,-50%);
  font-weight:800; font-size:20px; color:#fff;
  text-shadow:0 2px 6px rgba(0,0,0,0.55);
  z-index:4; pointer-events:none;
  letter-spacing:-0.02em;
}
.jar-pct.over{ color:#fff; animation:pulseOver 1.4s ease-in-out infinite; }
@keyframes pulseOver{ 0%,100%{ transform:translate(-50%,-50%) scale(1);} 50%{ transform:translate(-50%,-50%) scale(1.12);} }
.jar-overflow-band{
  position:absolute; top:0; left:0; right:0; height:14px;
  background:linear-gradient(180deg, var(--lc), transparent);
  opacity:0.55; z-index:1;
}

/* droplets */
.droplets{ position:absolute; top:6px; left:0; right:0; height:10px; pointer-events:none; z-index:5; }
.droplet{
  position:absolute; top:0; width:7px; height:9px;
  background:var(--lc); border-radius:50% 50% 50% 50% / 60% 60% 40% 40%;
  box-shadow:0 1px 2px rgba(0,0,0,0.3);
  animation:drip 1.6s ease-in infinite;
  opacity:0;
}
@keyframes drip{
  0%{ transform:translateY(0) scale(1); opacity:0; }
  15%{ opacity:1; }
  100%{ transform:translateY(150px) scale(0.5); opacity:0; }
}

/* ---------- jar info / actions ---------- */
.jar-info{ text-align:center; cursor:pointer; width:100%; }
.jar-emoji{ font-size:22px; line-height:1; }
.jar-name{ font-weight:700; font-size:14px; margin-top:2px; }
.jar-amt{ font-size:13px; color:var(--muted); margin-top:1px; }
.jar-target{ opacity:0.7; }
.jar-actions{ display:flex; gap:8px; width:100%; }
.btn-mini{
  flex:1; font-family:inherit; font-weight:700; font-size:13px;
  border:none; border-radius:10px; padding:9px 0; cursor:pointer;
  transition:transform .12s, background .2s, box-shadow .2s;
}
.btn-mini:active{ transform:scale(0.97); }
.btn-mini.add{
  background:linear-gradient(160deg, var(--accent), var(--accent-d));
  color:#06231f;
}
.btn-mini.spend{
  background:var(--surface2);
  color:var(--text);
  border:1px solid var(--border-strong);
}
.btn-mini.spend:hover{ background:var(--border); }

/* ---------- empty ---------- */
.empty{
  text-align:center; padding:60px 20px; color:var(--muted);
  display:flex; flex-direction:column; align-items:center; gap:8px;
}
.empty h2{ color:var(--text); margin:14px 0 0; }
.empty p{ margin:0 0 14px; }
.empty-jar{
  width:80px; height:110px; border-radius:12px 12px 28px 28px;
  border:2px dashed var(--border-strong);
  background:rgba(255,255,255,0.02);
}

/* ---------- modals ---------- */
.modal{
  position:fixed; inset:0; z-index:50;
  display:flex; align-items:flex-end; justify-content:center;
  padding:0;
}
.modal[hidden]{ display:none; }
.modal-backdrop{
  position:absolute; inset:0;
  background:rgba(0,0,0,0.55);
  backdrop-filter:blur(4px);
  animation:fade .25s ease;
}
@keyframes fade{ from{opacity:0;} to{opacity:1;} }
.modal-card{
  position:relative;
  background:var(--surface);
  border:1px solid var(--border);
  border-radius:22px 22px 0 0;
  width:100%; max-width:440px;
  padding:18px 18px 22px;
  box-shadow:0 -10px 40px rgba(0,0,0,0.5);
  animation:slideUp .3s cubic-bezier(.2,.8,.2,1);
  max-height:92vh;
  overflow:auto;
}
@keyframes slideUp{ from{ transform:translateY(40px); opacity:0;} to{ transform:none; opacity:1;} }
@media (min-width:560px){
  .modal{ align-items:center; padding:20px; }
  .modal-card{ border-radius:22px; max-height:88vh; }
}

.form-head, .kp-head{
  display:flex; align-items:center; justify-content:space-between;
  margin-bottom:14px;
}
.form-title, .kp-title{ font-weight:800; font-size:17px; letter-spacing:-0.01em; }

/* keypad */
.kp-amount{
  font-size:44px; font-weight:800; text-align:center;
  letter-spacing:-0.02em; margin:6px 0 12px;
  font-variant-numeric:tabular-nums;
  color:var(--text);
}
.kp-amount.shake{ animation:shake .4s; color:var(--danger); }
@keyframes shake{ 0%,100%{transform:translateX(0);} 25%{transform:translateX(-6px);} 75%{transform:translateX(6px);} }
.kp-note{
  width:100%; font-family:inherit; font-size:15px;
  padding:12px 14px; border-radius:12px;
  background:var(--surface2); border:1px solid var(--border);
  color:var(--text); margin-bottom:14px;
}
.kp-note:focus{ outline:none; border-color:var(--accent); }
.kp-grid{
  display:grid; grid-template-columns:repeat(3,1fr); gap:10px;
  margin-bottom:16px;
}
.kp-key{
  font-family:inherit; font-weight:700; font-size:22px;
  padding:18px 0; border-radius:14px; cursor:pointer;
  background:var(--surface2); color:var(--text);
  border:1px solid var(--border);
  transition:transform .1s, background .15s;
  touch-action:manipulation;
}
.kp-key:hover{ background:var(--border); }
.kp-key:active{ transform:scale(0.94); background:var(--accent); color:#06231f; }
.kp-back{ font-size:20px; }
.kp-confirm{ width:100%; padding:15px; font-size:16px; }

/* jar form */
.field{ display:block; margin-bottom:14px; }
.field > span{ display:block; font-size:12px; color:var(--muted); text-transform:uppercase; letter-spacing:0.08em; margin-bottom:6px; }
.field input[type=text], .field input[type=number]{
  width:100%; font-family:inherit; font-size:16px; padding:12px 14px;
  border-radius:12px; background:var(--surface2); border:1px solid var(--border);
  color:var(--text);
}
.field input:focus{ outline:none; border-color:var(--accent); }
.emoji-row{ display:flex; gap:10px; align-items:center; }
.emoji-input{ width:64px !important; text-align:center; font-size:22px; }
.emoji-pick{ display:flex; flex-wrap:wrap; gap:6px; flex:1; }
.emoji-chip{
  width:32px; height:32px; border-radius:9px; border:1px solid var(--border);
  background:var(--surface2); cursor:pointer; font-size:17px; line-height:1;
  display:grid; place-items:center; transition:transform .1s, background .15s;
}
.emoji-chip:hover{ background:var(--border); }
.emoji-chip:active{ transform:scale(0.9); }
.money-input{ display:flex; align-items:center; gap:6px; }
.money-input span{ font-size:18px; color:var(--muted); font-weight:700; }
.money-input input{ flex:1; }
.color-row{ display:flex; gap:10px; flex-wrap:wrap; }
.color-chip{
  width:34px; height:34px; border-radius:10px; cursor:pointer; border:none;
  position:relative; transition:transform .1s;
  box-shadow:0 4px 10px rgba(0,0,0,0.25);
}
.color-chip:hover{ transform:scale(1.08); }
.color-chip.sel{ outline:3px solid var(--text); outline-offset:2px; }
.form-actions{ display:flex; gap:10px; margin-top:6px; }
.form-actions .btn-primary{ flex:1; }

/* history */
.hist-summary{
  display:flex; gap:10px; margin-bottom:14px;
}
.hist-stat{
  flex:1; background:var(--surface2); border:1px solid var(--border);
  border-radius:12px; padding:10px; text-align:center;
}
.hist-stat span{ display:block; font-size:11px; color:var(--muted); text-transform:uppercase; letter-spacing:0.08em; }
.hist-stat b{ font-size:16px; font-weight:800; }
.hist-list{ display:flex; flex-direction:column; gap:8px; }
.hist-item{
  display:flex; align-items:center; gap:12px;
  background:var(--surface2); border:1px solid var(--border);
  border-radius:12px; padding:11px 12px;
  animation:cardIn .3s ease both;
}
.hist-item.note{ background:transparent; border:1px dashed var(--border-strong); }
.hist-dot{ width:10px; height:10px; border-radius:50%; flex-shrink:0; }
.hist-dot.in{ background:var(--accent); box-shadow:0 0 0 4px rgba(94,200,184,0.18); }
.hist-dot.out{ background:var(--danger); box-shadow:0 0 0 4px rgba(248,113,113,0.16); }
.hist-info{ flex:1; min-width:0; }
.hist-amt{ font-weight:800; font-size:15px; }
.hist-amt.in{ color:var(--accent); }
.hist-amt.out{ color:var(--danger); }
.hist-note{ font-size:13px; color:var(--text); white-space:nowrap; overflow:hidden; text-overflow:ellipsis; }
.hist-date{ font-size:11px; color:var(--muted); margin-top:2px; }
.hist-del{
  width:28px; height:28px; border-radius:8px; border:none; cursor:pointer;
  background:transparent; color:var(--muted); font-size:13px;
  flex-shrink:0; transition:background .15s, color .15s;
}
.hist-del:hover{ background:rgba(248,113,113,0.15); color:var(--danger); }
.hist-empty{ text-align:center; color:var(--muted); padding:30px 10px; }

/* overflow */
.overflow-card{ text-align:center; }
.overflow-visual{ display:flex; justify-content:center; margin:6px 0 14px; }
.ov-jar{
  width:90px; height:128px; position:relative;
  --lc:#2dd4bf; --lcd:#0d9488;
}
.ov-rim{
  position:absolute; top:-6px; left:50%; transform:translateX(-50%);
  width:86%; height:11px; border-radius:50%;
  background:linear-gradient(180deg, rgba(255,255,255,0.3), rgba(255,255,255,0.08));
  border:2px solid rgba(255,255,255,0.22); z-index:3;
}
.ov-glass{
  position:absolute; inset:0;
  border-radius:12px 12px 28px 28px;
  background:linear-gradient(180deg, rgba(255,255,255,0.07), rgba(0,0,0,0.1));
  border:2px solid rgba(255,255,255,0.2);
  overflow:hidden;
}
.ov-liquid{
  position:absolute; bottom:0; left:0; right:0; height:108%;
  background:linear-gradient(180deg, var(--lc), var(--lcd));
  border-radius:0 0 26px 26px;
}
.ov-liquid::before{
  content:''; position:absolute; top:-6px; left:-25%; right:-25%; height:12px;
  background:var(--lc); border-radius:50%; animation:wave 2.5s ease-in-out infinite;
}
.ov-drop{
  position:absolute; top:8px; width:7px; height:9px;
  background:var(--lc); border-radius:50% 50% 50% 50% / 60% 60% 40% 40%;
  animation:drip 1.4s ease-in infinite; opacity:0;
}
.overflow-text{ color:var(--text); font-size:15px; margin:0 0 16px; line-height:1.5; }
.overflow-pour-label{ font-size:13px; color:var(--muted); text-transform:uppercase; letter-spacing:0.08em; margin-bottom:10px; text-align:left; }
.pour-list{ display:flex; flex-direction:column; gap:8px; }
.pour-item{
  display:flex; align-items:center; gap:12px; width:100%;
  background:var(--surface2); border:1px solid var(--border);
  border-radius:14px; padding:10px 12px; cursor:pointer;
  font-family:inherit; color:var(--text); text-align:left;
  transition:transform .12s, border-color .15s, background .15s;
}
.pour-item:hover{ border-color:var(--border-strong); background:var(--border); }
.pour-item:active{ transform:scale(0.98); }
.pour-mini{
  width:30px; height:42px; border-radius:5px 5px 12px 12px;
  background:rgba(255,255,255,0.06);
  border:1.5px solid rgba(255,255,255,0.2);
  position:relative; overflow:hidden; flex-shrink:0;
}
.pour-mini-liquid{
  position:absolute; bottom:0; left:0; right:0;
  background:linear-gradient(180deg, var(--lc), var(--lcd));
  border-radius:0 0 10px 10px;
}
.pour-info{ flex:1; min-width:0; }
.pour-name{ font-weight:700; font-size:14px; }
.pour-sub{ font-size:12px; color:var(--muted); }
.pour-go{
  font-weight:700; font-size:13px; color:var(--accent);
  background:rgba(94,200,184,0.12); padding:6px 12px; border-radius:9px;
}
.pour-empty{ color:var(--muted); padding:14px; text-align:center; }

/* responsive */
@media (max-width:520px){
  .topbar{ padding:14px 14px 10px; gap:12px; }
  .brand-text h1{ font-size:16px; }
  .brand-text p{ display:none; }
  .sum-val{ font-size:16px; }
  .stage{ padding:6px 14px 24px; }
  .jar-grid{ grid-template-columns:repeat(auto-fill, minmax(140px, 1fr)); gap:14px; }
  .jar{ width:108px; height:152px; }
  .kp-amount{ font-size:38px; }
  .kp-key{ padding:16px 0; font-size:20px; }
}
@media (max-width:360px){
  .jar-grid{ grid-template-columns:repeat(2,1fr); }
  .sum-row{ gap:12px; }
}