:root{
  --green:#0f3d2e; --green2:#17634a; --gold:#c9a227; --bg:#f3f6f4; --card:#fff; --ink:#14201a; --muted:#5d6b64;
  --line:#e1e8e4; --inc:#117a4d; --exp:#c0392b; --danger:#b3261e; --shadow:0 2px 10px rgba(15,61,46,.08);
  --safe-b:env(safe-area-inset-bottom,0px); --safe-t:env(safe-area-inset-top,0px);
}
@media (prefers-color-scheme:dark){
  :root{--bg:#0d1511;--card:#16211b;--ink:#e8f0eb;--muted:#9bb0a5;--line:#24342b;--inc:#4cc38a;--exp:#ff7b6b;--shadow:none}
}
*{box-sizing:border-box;-webkit-tap-highlight-color:transparent}
html,body{margin:0;background:var(--bg);color:var(--ink);
  font-family:system-ui,-apple-system,"Segoe UI","Noto Naskh Arabic","Noto Sans Arabic","Noto Nastaliq Urdu",Roboto,sans-serif;font-size:16px;line-height:1.5}
body.locked #shell,body.locked-boot #shell,body.locked #modal,body.locked .toast{display:none!important}
button,input,select,textarea{font:inherit;color:inherit}
h1,h2,h3,p{margin:0}
.topbar{position:sticky;top:0;z-index:5;display:flex;align-items:center;gap:10px;padding:calc(10px + var(--safe-t)) 14px 10px;background:var(--green);color:#fff}
.topbar h1{font-size:19px;line-height:1.2}.topbar small{opacity:.75;display:block;line-height:1.1}
.topbar img{border-radius:9px}.btn-lock{margin-inline-start:auto;background:rgba(255,255,255,.14);border:0;border-radius:12px;font-size:19px;padding:8px 12px;color:#fff}
main{padding:14px 14px calc(92px + var(--safe-b));max-width:720px;margin:0 auto}
.tabbar{position:fixed;inset-inline:0;bottom:0;z-index:5;display:flex;background:var(--card);border-top:1px solid var(--line);padding-bottom:var(--safe-b)}
.tabbar a{flex:1;text-align:center;text-decoration:none;color:var(--muted);padding:7px 2px 6px;font-size:11px;display:flex;flex-direction:column;align-items:center;gap:1px}
.tabbar a span{font-size:20px;line-height:1.1}.tabbar a.on{color:var(--green2);font-weight:700}
@media (prefers-color-scheme:dark){.tabbar a.on{color:var(--inc)}}
.hero{background:linear-gradient(145deg,var(--green),var(--green2));color:#fff;border-radius:20px;padding:18px;text-align:center;box-shadow:var(--shadow)}
.hero small{opacity:.8}.hero-amt{font-size:34px;font-weight:800;margin:2px 0;letter-spacing:.3px}.hero-amt.neg{color:#ffd2cb}
.hero-two{display:flex;gap:10px;margin-top:12px}.hero-two div{flex:1;background:rgba(255,255,255,.13);border-radius:14px;padding:8px}
.hero-two small{display:block}.hero-two b{font-size:17px}
.addrow{display:flex;gap:10px;margin:12px 0}.addrow .btn{flex:1}
.card{background:var(--card);border-radius:18px;padding:14px;margin:12px 0;box-shadow:var(--shadow);border:1px solid var(--line)}
.card.inner{background:transparent;box-shadow:none;margin:10px 0}
.card h2{font-size:17px;margin-bottom:8px;display:flex;justify-content:space-between;align-items:baseline;gap:8px}.card h2 small{color:var(--muted);font-weight:400;font-size:13px}
.card h3{font-size:14px;color:var(--muted);margin:14px 0 6px}.pad{padding:6px 4px;font-size:17px}
.muted{color:var(--muted);font-size:13px}.center{text-align:center}.ok{color:var(--inc);font-weight:600}
.inc{color:var(--inc)}.exp{color:var(--exp)}
.trio{display:flex;gap:8px;margin-bottom:8px}.trio div{flex:1;background:var(--bg);border-radius:12px;padding:8px;text-align:center}
.trio small{display:block;color:var(--muted);font-size:12px}.trio b{font-size:14px}
.rows{display:flex;flex-direction:column}
.row{display:flex;align-items:center;gap:10px;width:100%;text-align:start;background:none;border:0;border-top:1px solid var(--line);padding:10px 2px;cursor:pointer}
.row:first-child{border-top:0}
.ico{width:40px;height:40px;border-radius:12px;display:grid;place-items:center;font-size:20px;flex:none;background:rgba(192,57,43,.1)}.ico.income{background:rgba(17,122,77,.12)}
.rt{flex:1;min-width:0}.rt b{display:block;font-size:15px}.rt small{display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;color:var(--muted);font-size:13px;white-space:pre-line}
.amt{font-weight:700;font-size:15px;flex:none}.amt.income{color:var(--inc)}.amt.expense{color:var(--exp)}
.daygroup{margin:10px 0;background:var(--card);border-radius:16px;border:1px solid var(--line);padding:4px 12px}
.dayhead{display:flex;justify-content:space-between;padding:8px 0 2px;color:var(--muted);font-size:13px}
.dayline{display:flex;justify-content:space-between;gap:6px;padding:8px 0;border-top:1px solid var(--line);font-size:14px}
.monthcard{display:grid;grid-template-columns:1fr auto;gap:2px 10px;width:100%;text-align:start;background:var(--card);border:1px solid var(--line);border-radius:16px;padding:12px;margin:8px 0;cursor:pointer}
.monthcard small{color:var(--muted)}.monthcard span{grid-column:2;text-align:end;font-size:14px}.monthcard b:first-child{grid-row:1}
.bar{margin:8px 0}.bar-top{display:flex;justify-content:space-between;gap:8px;font-size:14px}
.track{height:9px;border-radius:9px;background:var(--bg);overflow:hidden;margin-top:4px}.track i{display:block;height:100%;border-radius:9px;background:var(--exp)}.track i.income{background:var(--inc)}
.dl{display:grid;grid-template-columns:1fr auto;gap:8px 10px;margin:0}.dl dt{margin:0}.dl dd{margin:0;text-align:end}
.filters{display:flex;flex-direction:column;gap:8px;margin-bottom:6px}
input,select,textarea{width:100%;background:var(--card);border:1.5px solid var(--line);border-radius:12px;padding:11px 12px;min-height:46px}
input:focus,select:focus,textarea:focus{outline:2px solid var(--green2);border-color:transparent}
.chips{display:flex;gap:8px}.chip{flex:1;padding:9px;border-radius:999px;border:1.5px solid var(--line);background:var(--card);cursor:pointer}.chip.on{background:var(--green);border-color:var(--green);color:#fff}
.btn{border:0;border-radius:14px;padding:13px 16px;min-height:48px;font-weight:700;cursor:pointer;background:var(--green);color:#fff}
.btn.income{background:var(--inc);color:#fff}.btn.expense{background:var(--exp);color:#fff}.btn.primary{background:var(--green2)}
.btn.ghost{background:transparent;border:1.5px solid var(--line);color:var(--ink)}.btn.danger{background:var(--danger);color:#fff}
.btn.block{display:block;width:100%;margin:8px 0;text-align:center}.btnrow{display:flex;gap:10px;margin-top:14px}.btnrow .btn{flex:1}
.link{display:inline-block;color:var(--green2);margin:8px 0;cursor:pointer;text-decoration:underline}
@media (prefers-color-scheme:dark){.link{color:var(--inc)}}
.notice{background:#fff4d6;color:#5b4300;border-radius:14px;padding:12px;margin-bottom:12px;cursor:pointer;font-size:14px}.notice.bad{background:#fde7e4;color:#7a1710;cursor:default}
.notice ul{margin:6px 0 0;padding-inline-start:20px}
.field{display:block;margin:12px 0}.field>span{display:block;font-size:13px;color:var(--muted);margin-bottom:4px}
/* modal */
.modal{position:fixed;inset:0;z-index:20;background:rgba(0,0,0,.45);display:flex;align-items:flex-end;justify-content:center}
.modal[hidden]{display:none}
.sheet{background:var(--bg);width:100%;max-width:560px;max-height:92vh;overflow:auto;border-radius:22px 22px 0 0;padding:16px 16px calc(16px + var(--safe-b))}
.sheet.small{border-radius:22px;margin:auto 14px;padding:18px;text-align:center}
.modal.confirm{align-items:center;z-index:40}
.big-ico{font-size:38px}.sheet.small p{margin:8px 0 4px}.sheet.small input{margin:6px 0;text-align:start}
.sheet-head{display:flex;justify-content:space-between;align-items:center;margin-bottom:6px}.x{background:var(--card);border:1px solid var(--line);border-radius:50%;width:38px;height:38px;cursor:pointer}
.seg{display:flex;background:var(--card);border:1.5px solid var(--line);border-radius:14px;padding:4px;gap:4px}.seg button{flex:1;border:0;border-radius:10px;padding:10px;background:none;font-weight:700;cursor:pointer}
.seg button.on[data-v=income]{background:var(--inc);color:#fff}.seg button.on[data-v=expense]{background:var(--exp);color:#fff}
.cats{display:grid;grid-template-columns:repeat(3,1fr);gap:8px}
.cat{display:flex;flex-direction:column;align-items:center;gap:2px;border:1.5px solid var(--line);background:var(--card);border-radius:14px;padding:8px 4px;font-size:12.5px;cursor:pointer;min-height:64px}
.cat span{font-size:22px}.cat.on{border-color:var(--green2);background:rgba(23,99,74,.12);font-weight:700}
.filebtn{cursor:pointer}
/* lock */
.lock{position:fixed;inset:0;z-index:50;background:linear-gradient(160deg,var(--green),#0a2a20);display:grid;place-items:center;padding:20px}
.lock[hidden]{display:none}
.lockbox{width:100%;max-width:360px;text-align:center;color:#fff;display:flex;flex-direction:column;gap:10px}
.lockbox img{margin:0 auto;border-radius:18px}.lockbox p,.lockbox .muted{color:rgba(255,255,255,.8)}
.lockbox input{background:rgba(255,255,255,.95);color:#14201a;text-align:center;font-size:20px;letter-spacing:3px;border:0}
.lockbox .btn.primary{background:var(--gold);color:#1b1500}.lockbox .btn.ghost{color:#fff;border-color:rgba(255,255,255,.5)}
.lockbox .link{color:#fff}.err{color:#ffb4a8;min-height:22px;font-size:14px}
.toast{position:fixed;inset-inline:16px;bottom:calc(84px + var(--safe-b));z-index:60;background:#14201a;color:#fff;border-radius:14px;padding:12px 14px;text-align:center;box-shadow:0 6px 20px rgba(0,0,0,.3)}
.toast.bad{background:var(--danger)}.toast[hidden]{display:none}
@media (min-width:800px){.tabbar{max-width:720px;inset-inline:0;margin:0 auto;border-radius:18px 18px 0 0}.sheet{border-radius:22px;margin-bottom:5vh}}
@media (prefers-reduced-motion:no-preference){.btn:active,.row:active,.cat:active{transform:scale(.98)}}