:root{
  --bg:#f3f5f4; --card:#ffffff; --card2:#f7f9f8; --text:#0f1f1c; --muted:#66756f; --line:#e3e8e6;
  --brand:#0f766e; --brand2:#14b8a6; --brandSoft:#d9f3ef;
  --in:#16a34a; --inSoft:#dcfce7; --out:#e11d48; --outSoft:#ffe4e9; --tr:#4f46e5; --trSoft:#e6e6ff;
  --warn:#d97706; --shadow:0 1px 2px rgba(16,40,35,.05),0 8px 24px rgba(16,40,35,.06);
  --r:18px;
}
@media (prefers-color-scheme: dark){
  :root:not([data-theme="light"]){
    --bg:#0c1312; --card:#141d1b; --card2:#18231f; --text:#e8f0ee; --muted:#8fa29c; --line:#24312d;
    --brand:#2dd4bf; --brand2:#14b8a6; --brandSoft:#123632;
    --in:#4ade80; --inSoft:#12301d; --out:#fb7185; --outSoft:#3a1820; --tr:#a5b4fc; --trSoft:#1f2140;
    --shadow:0 1px 2px rgba(0,0,0,.3);
  }
}
:root[data-theme="dark"]{
  --bg:#0c1312; --card:#141d1b; --card2:#18231f; --text:#e8f0ee; --muted:#8fa29c; --line:#24312d;
  --brand:#2dd4bf; --brand2:#14b8a6; --brandSoft:#123632;
  --in:#4ade80; --inSoft:#12301d; --out:#fb7185; --outSoft:#3a1820; --tr:#a5b4fc; --trSoft:#1f2140;
  --shadow:0 1px 2px rgba(0,0,0,.3);
}
*{box-sizing:border-box;-webkit-tap-highlight-color:transparent}
html,body{margin:0;background:var(--bg);color:var(--text)}
body{font-family:"Plus Jakarta Sans",system-ui,-apple-system,"Segoe UI",Roboto,sans-serif;font-size:15px;line-height:1.45;min-height:100vh}
button,input,select{font:inherit;color:inherit}
button{cursor:pointer;border:0;background:none}
.num{font-variant-numeric:tabular-nums}
[hidden]{display:none!important}

/* layout */
.app{max-width:1100px;margin:0 auto;padding:0 16px calc(110px + env(safe-area-inset-bottom))}
header.top{display:flex;align-items:center;justify-content:space-between;padding:calc(14px + env(safe-area-inset-top)) 0 10px;gap:12px}
.hello small{display:block;color:var(--muted);font-size:13px}
.hello h1{margin:0;font-size:22px;font-weight:800;letter-spacing:-.02em}
.iconbtn{width:42px;height:42px;border-radius:14px;background:var(--card);display:grid;place-items:center;box-shadow:var(--shadow);flex:none}
.iconbtn svg{width:20px;height:20px}

.card{background:var(--card);border-radius:var(--r);padding:16px;box-shadow:var(--shadow);margin-bottom:14px}
.card h2{font-size:15px;margin:0 0 12px;font-weight:700;display:flex;justify-content:space-between;align-items:center;gap:8px}
.card h2 a,.link{color:var(--brand);font-size:13px;font-weight:600;cursor:pointer}
.muted{color:var(--muted)}
.grid2{display:grid;grid-template-columns:1fr 1fr;gap:10px}
.grid3{display:grid;grid-template-columns:repeat(3,1fr);gap:10px}

/* hero */
.hero{background:linear-gradient(135deg,#0f766e,#0d9488 55%,#14b8a6);color:#fff;border-radius:22px;padding:20px;margin-bottom:14px;position:relative;overflow:hidden}
.hero:after{content:"";position:absolute;right:-60px;top:-60px;width:200px;height:200px;border-radius:50%;background:rgba(255,255,255,.08)}
.hero .lbl{opacity:.85;font-size:13px}
.hero .big{font-size:32px;font-weight:800;letter-spacing:-.02em;margin:2px 0 14px}
.hero .row{display:grid;grid-template-columns:1fr 1fr;gap:10px;position:relative;z-index:1}
.hero .pill{background:rgba(255,255,255,.14);border-radius:14px;padding:10px 12px}
.hero .pill small{opacity:.85;font-size:12px;display:block}
.hero .pill b{font-size:16px}

.stat{background:var(--card2);border-radius:14px;padding:12px}
.stat small{color:var(--muted);font-size:12px;display:block}
.stat b{font-size:16px;font-weight:700}
.c-in{color:var(--in)} .c-out{color:var(--out)} .c-tr{color:var(--tr)}

/* accounts strip */
.accs{display:flex;gap:10px;overflow-x:auto;padding-bottom:4px;scrollbar-width:none}
.accs::-webkit-scrollbar{display:none}
.acc{min-width:140px;background:var(--card2);border-radius:14px;padding:12px;flex:none}
.acc .t{font-size:12px;color:var(--muted);display:flex;align-items:center;gap:6px}
.acc b{display:block;font-size:16px;margin-top:4px}

/* tx list */
.txlist{display:flex;flex-direction:column}
.dayhead{font-size:12px;color:var(--muted);font-weight:600;padding:12px 2px 6px;display:flex;justify-content:space-between}
.tx{display:flex;align-items:center;gap:12px;padding:10px 4px;border-radius:12px;text-align:left;width:100%}
.tx:hover{background:var(--card2)}
.tx .ic{width:40px;height:40px;border-radius:12px;display:grid;place-items:center;font-size:19px;flex:none}
.tx.in .ic{background:var(--inSoft)} .tx.out .ic{background:var(--outSoft)} .tx.tr .ic{background:var(--trSoft)}
.tx .mid{flex:1;min-width:0}
.tx .mid b{display:block;font-weight:600;font-size:14px}
.tx .mid small{display:block;color:var(--muted);font-size:12px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.tx .amt{font-weight:700;font-size:14px;white-space:nowrap}
.tx.in .amt{color:var(--in)} .tx.out .amt{color:var(--out)} .tx.tr .amt{color:var(--tr)}
.empty{text-align:center;color:var(--muted);padding:28px 10px;font-size:14px}
.empty .e{font-size:34px;display:block;margin-bottom:6px}

/* chart */
.chart{width:100%;height:auto;display:block}
.chart .bi{fill:var(--in)} .chart .bo{fill:var(--out)} .chart .gl{stroke:var(--line)} .chart text{fill:var(--muted);font-size:11px;font-family:inherit}
.legend{display:flex;gap:14px;font-size:12px;color:var(--muted);margin-top:6px}
.legend i{display:inline-block;width:10px;height:10px;border-radius:3px;margin-right:5px;vertical-align:-1px}

/* bars */
.hbar{margin:10px 0}
.hbar .top{display:flex;justify-content:space-between;font-size:13px;margin-bottom:5px;gap:8px}
.hbar .top span:first-child{font-weight:600}
.track{height:8px;background:var(--card2);border-radius:99px;overflow:hidden}
.fill{height:100%;background:var(--out);border-radius:99px}
.fill.ok{background:var(--brand2)} .fill.warn{background:var(--warn)} .fill.over{background:var(--out)}

/* tabs, seg */
.seg{display:flex;background:var(--card2);border-radius:14px;padding:4px;gap:4px}
.seg button{flex:1;padding:9px 6px;border-radius:10px;font-weight:600;font-size:13px;color:var(--muted)}
.seg button.on{background:var(--card);color:var(--text);box-shadow:var(--shadow)}
#sType button.on[data-t="out"]{background:var(--out);color:#fff}
#sType button.on[data-t="in"]{background:var(--in);color:#fff}
#sType button.on[data-t="transfer"]{background:var(--tr);color:#fff}
.period{display:flex;align-items:center;justify-content:space-between;margin:12px 0;gap:8px}
.period b{font-size:16px;text-align:center;flex:1}
.period button{width:38px;height:38px;border-radius:12px;background:var(--card);box-shadow:var(--shadow);font-size:18px}

/* forms */
label{display:block;font-size:12px;color:var(--muted);font-weight:600;margin:12px 0 0}
input,select{width:100%;margin-top:6px;padding:12px;border-radius:12px;border:1px solid var(--line);background:var(--card2);outline:none;font-size:15px}
input:focus,select:focus{border-color:var(--brand)}
.row2{display:grid;grid-template-columns:1fr 1fr;gap:10px}
.filters{display:grid;grid-template-columns:1fr 1fr;gap:8px}
.filters input,.filters select{margin-top:0;padding:10px 12px;font-size:14px}
.filters .full{grid-column:1/-1}
.btn{padding:12px 16px;border-radius:14px;font-weight:700;font-size:14px;display:inline-flex;align-items:center;justify-content:center;gap:6px}
.btn.primary{background:var(--brand);color:#fff}
:root[data-theme="dark"] .btn.primary{color:#04201d}
@media (prefers-color-scheme: dark){:root:not([data-theme="light"]) .btn.primary{color:#04201d}}
.btn.ghost{background:var(--card2)}
.btn.danger{color:var(--out)}
.btn.block{width:100%}
.btnrow{display:flex;gap:8px;flex-wrap:wrap;margin-top:12px}
.btnrow .btn{flex:1;min-width:140px}

/* chips */
.chips{display:grid;grid-template-columns:repeat(4,1fr);gap:8px;margin-top:8px}
.chip{background:var(--card2);border:1.5px solid transparent;border-radius:14px;padding:10px 4px;display:flex;flex-direction:column;align-items:center;gap:4px;font-size:11px;font-weight:600;text-align:center;line-height:1.2}
.chip span{font-size:20px}
.chip.on{border-color:var(--brand);background:var(--brandSoft)}
.tagrow{display:flex;flex-wrap:wrap;gap:6px;margin-top:8px}
.tag{background:var(--card2);border-radius:99px;padding:6px 8px 6px 12px;font-size:13px;display:inline-flex;align-items:center;gap:6px}
.tag button{width:22px;height:22px;border-radius:50%;background:var(--line);font-size:13px;line-height:1}

/* sheet */
.sheet-bg{position:fixed;inset:0;background:rgba(5,15,13,.45);z-index:50;display:flex;align-items:flex-end;justify-content:center;animation:fade .15s}
.sheet{background:var(--card);width:100%;max-width:520px;border-radius:24px 24px 0 0;padding:10px 18px calc(18px + env(safe-area-inset-bottom));max-height:92vh;overflow-y:auto;animation:up .22s cubic-bezier(.2,.8,.2,1)}
.sheet h3{margin:6px 0 12px;font-size:18px}
.grab{width:40px;height:5px;border-radius:9px;background:var(--line);margin:0 auto 8px}
.amt-in{display:flex;align-items:center;gap:8px;background:var(--card2);border-radius:16px;padding:6px 14px;margin-top:12px}
.amt-in span{font-weight:800;color:var(--muted);font-size:20px}
.amt-in input{border:0;background:none;font-size:30px;font-weight:800;padding:8px 0;margin:0}
.sheet-actions{display:flex;gap:10px;margin-top:18px}
.sheet-actions .btn{flex:1}
@keyframes up{from{transform:translateY(40px);opacity:0}to{transform:none;opacity:1}}
@keyframes fade{from{opacity:0}to{opacity:1}}
@media (min-width:700px){.sheet-bg{align-items:center}.sheet{border-radius:24px}}

/* bottom nav */
nav.bar{position:fixed;left:0;right:0;bottom:0;z-index:40;background:color-mix(in srgb,var(--card) 92%,transparent);backdrop-filter:blur(14px);-webkit-backdrop-filter:blur(14px);border-top:1px solid var(--line);display:grid;grid-template-columns:repeat(5,1fr);padding:6px 6px calc(6px + env(safe-area-inset-bottom))}
nav.bar button{display:flex;flex-direction:column;align-items:center;gap:3px;font-size:11px;font-weight:600;color:var(--muted);padding:6px 0}
nav.bar button svg{width:22px;height:22px}
nav.bar button.on{color:var(--brand)}
nav.bar .fab{position:relative}
nav.bar .fab .plus{width:54px;height:54px;border-radius:18px;background:linear-gradient(135deg,#0f766e,#14b8a6);color:#fff;display:grid;place-items:center;margin-top:-26px;box-shadow:0 8px 20px rgba(15,118,110,.4)}
nav.bar .fab .plus svg{width:26px;height:26px}

/* desktop */
@media (min-width:900px){
  .app{padding:0 24px 40px 260px;max-width:1300px}
  nav.bar{top:0;right:auto;width:220px;grid-template-columns:1fr;align-content:start;gap:4px;padding:24px 14px;border-top:0;border-right:1px solid var(--line)}
  nav.bar:before{content:"Duitku";font-weight:800;font-size:22px;color:var(--brand);padding:0 10px 18px}
  nav.bar button{flex-direction:row;gap:12px;font-size:14px;padding:12px;border-radius:12px;justify-content:flex-start}
  nav.bar button.on{background:var(--brandSoft)}
  nav.bar .fab{order:-1;margin-bottom:10px}
  nav.bar .fab .plus{margin:0;width:100%;height:46px;border-radius:14px;display:flex;gap:8px;font-size:14px}
  nav.bar .fab .plus:after{content:"Tambah transaksi";font-weight:700}
  nav.bar .fab > span:last-child{display:none}
  .cols{display:grid;grid-template-columns:1.3fr 1fr;gap:14px;align-items:start}
}
.toast{position:fixed;left:50%;bottom:calc(96px + env(safe-area-inset-bottom));transform:translateX(-50%);background:#0f1f1c;color:#fff;padding:10px 16px;border-radius:12px;font-size:14px;z-index:60;box-shadow:var(--shadow);animation:up .2s}
.note{background:var(--brandSoft);border-radius:14px;padding:12px 14px;font-size:13px}
details summary{cursor:pointer;font-weight:600;font-size:14px;padding:4px 0}
@media print{nav.bar,header.top .iconbtn,.period button,.noprint{display:none!important}.app{padding:0}.card{box-shadow:none;border:1px solid #ddd}}

/* log masuk / pasang */
.auth{max-width:400px;margin:0 auto;padding:calc(48px + env(safe-area-inset-top)) 16px 40px;text-align:center}
.auth h1{margin:8px 0 4px;font-size:26px;font-weight:800;letter-spacing:-.02em}
.auth .card{text-align:left;margin-top:18px}
.auth-logo{width:64px;height:64px;border-radius:20px;background:linear-gradient(135deg,#0f766e,#14b8a6);display:grid;place-items:center;font-size:32px;margin:0 auto;box-shadow:0 8px 20px rgba(15,118,110,.3)}
.alert{background:var(--outSoft);color:var(--out);border-radius:12px;padding:10px 12px;font-size:13px;font-weight:600}
code{background:var(--card2);padding:2px 6px;border-radius:6px;font-size:13px}
a.btn{text-decoration:none;color:inherit}
a.btn.primary{color:#fff}
/* pengguna */
.urow{display:flex;align-items:center;justify-content:space-between;gap:10px;padding:10px 0;border-bottom:1px solid var(--line)}
.urow:last-child{border-bottom:0}
.urow b{display:block;font-size:14px}
.urow small{display:block;color:var(--muted);font-size:12px}
.btn.sm{padding:7px 12px;font-size:13px;border-radius:10px}