:root{--b:#0a3d91;--b2:#1d5fd1;--n:#06214f;--g:#c9a227;--g2:#efd070;--bg:#eef2f9;--c:#fff;--ink:#0f1c3a;--m:#66728f;--l:#dde4f0;--ok:#0f9d58;--er:#d93025;--r:16px;--sh:0 6px 24px rgba(10,61,145,.10);--hh:58px;--nh:64px;--ease:cubic-bezier(.2,.8,.2,1)}
*{box-sizing:border-box;margin:0;padding:0;-webkit-tap-highlight-color:transparent}
html,body{height:100%}
html{scrollbar-gutter:stable}
body{font:14px/1.4 -apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,Helvetica,Arial,sans-serif;background:var(--bg);color:var(--ink);overscroll-behavior:none;-webkit-user-select:none;user-select:none;-webkit-font-smoothing:antialiased}
input,select{font:inherit;-webkit-user-select:text;user-select:text}
::-webkit-scrollbar{width:6px;height:6px}::-webkit-scrollbar-thumb{background:#c3cde2;border-radius:9px}
.hide{display:none!important}
small{font-size:12px;color:var(--m);display:block}
.mut{color:var(--m)}.mono{font-family:ui-monospace,Menlo,Consolas,monospace}
.sp{display:flex;align-items:center;justify-content:space-between;gap:10px}
.two{display:grid;grid-template-columns:1fr 1fr;gap:10px}
.sep{height:1px;background:var(--l);margin:14px 0}
.mt{margin-top:10px}

/* views */
.view{display:none}
.view.on{display:block;animation:in .38s var(--ease)}
@keyframes in{from{opacity:0;transform:translateY(12px)}to{opacity:1;transform:none}}

/* brand */
.brand{display:flex;align-items:center;gap:10px;cursor:pointer;color:#fff}
.brand b{font-size:19px;letter-spacing:.02em;font-weight:800}
.crest{width:36px;height:36px;border-radius:50%;display:grid;place-items:center;background:linear-gradient(135deg,var(--g2),var(--g));color:var(--n);font-size:16px;box-shadow:0 2px 10px rgba(201,162,39,.45)}
.brand.big{flex-direction:column;gap:10px;color:var(--n);margin-bottom:22px;cursor:default}
.brand.big .crest{width:64px;height:64px;font-size:28px;animation:float 4s ease-in-out infinite}
.brand.big b{font-size:28px}
@keyframes float{50%{transform:translateY(-5px)}}

/* auth */
#auth{min-height:100dvh;align-items:center;justify-content:center;padding:calc(20px + env(safe-area-inset-top)) 16px calc(20px + env(safe-area-inset-bottom));background:radial-gradient(900px 500px at 15% -10%,#2a6bdc 0%,transparent 60%),radial-gradient(700px 500px at 100% 110%,rgba(201,162,39,.35) 0%,transparent 60%),linear-gradient(160deg,var(--n),var(--b))}
#auth.on{display:flex}
.auth-card{width:100%;max-width:410px;background:#fff;border-radius:24px;padding:28px 22px 24px;box-shadow:0 24px 60px rgba(3,14,40,.45);border-top:4px solid var(--g);animation:rise .6s var(--ease)}
@keyframes rise{from{opacity:0;transform:translateY(24px) scale(.97)}to{opacity:1;transform:none}}
.tabs{position:relative;display:grid;grid-template-columns:1fr 1fr;background:#eef2f9;border-radius:14px;padding:4px;margin-bottom:20px}
.tab{position:relative;z-index:1;text-align:center;padding:11px 4px;font-weight:700;font-size:13px;color:var(--m);cursor:pointer;transition:color .3s}
.pill{position:absolute;top:4px;bottom:4px;left:4px;width:calc(50% - 4px);background:linear-gradient(135deg,var(--b),var(--b2));border-radius:11px;box-shadow:0 4px 12px rgba(10,61,145,.35);transition:transform .45s var(--ease)}
[data-mode=login] .tab:nth-child(1),[data-mode=reg] .tab:nth-child(2){color:#fff}
[data-mode=reg] .pill{transform:translateX(100%)}
.forms{display:grid}
.form{grid-area:1/1;transition:opacity .35s,transform .45s var(--ease),visibility .35s}
[data-mode=login] .f-reg{opacity:0;visibility:hidden;transform:translateX(36px)}
[data-mode=reg] .f-login{opacity:0;visibility:hidden;transform:translateX(-36px)}
.f-login{align-self:start}

/* fields */
.fld{display:block;margin-bottom:12px}
.fld span{display:block;font-size:11px;font-weight:700;color:var(--m);text-transform:uppercase;letter-spacing:.07em;margin-bottom:5px}
.fld input,.cd input{width:100%;height:46px;border:1.5px solid var(--l);border-radius:12px;padding:0 14px;font-size:16px;background:#fff;color:var(--ink);outline:0;transition:border-color .2s,box-shadow .2s}
.fld input:focus,.cd input:focus{border-color:var(--b2);box-shadow:0 0 0 4px rgba(29,95,209,.14)}
.cd{grid-template-columns:1fr auto;margin-top:12px}
.cd input{text-transform:uppercase;letter-spacing:.3em;font-weight:700;text-align:center}

/* buttons */
.btn{display:flex;align-items:center;justify-content:center;gap:8px;min-height:46px;padding:0 16px;border-radius:12px;font-weight:700;font-size:14px;cursor:pointer;text-align:center;border:1.5px solid transparent;transition:transform .15s,filter .2s,box-shadow .2s,background .2s}
.btn:hover{filter:brightness(1.06)}
.btn:active{transform:scale(.97)}
.btn.sm{min-height:34px;padding:0 12px;font-size:12px;border-radius:9px}
.gold{background:linear-gradient(135deg,var(--g2),var(--g));color:var(--n);box-shadow:0 4px 14px rgba(201,162,39,.35)}
.blue{background:linear-gradient(135deg,var(--b),var(--b2));color:#fff;box-shadow:0 4px 14px rgba(10,61,145,.28)}
.ghost{background:#fff;color:var(--b);border-color:var(--l)}
.ghost:hover{background:#f4f7fd}
.glass{background:rgba(255,255,255,.14);color:#fff;border-color:rgba(255,255,255,.35)}
.red{background:#fdeceb;color:var(--er);border-color:#f7c9c5;margin-top:10px}
.x{width:34px;height:34px;border-radius:9px;display:grid;place-items:center;color:var(--m);cursor:pointer;flex:none;transition:background .2s,color .2s}
.x:hover{background:#eef2f9;color:var(--er)}

/* header & nav */
.hd{position:fixed;top:0;left:0;right:0;z-index:30;height:calc(var(--hh) + env(safe-area-inset-top));padding:env(safe-area-inset-top) 14px 0;display:flex;align-items:center;justify-content:space-between;background:linear-gradient(135deg,var(--n),var(--b));border-bottom:2px solid var(--g);box-shadow:0 4px 18px rgba(6,33,79,.25)}
.acts{display:flex;gap:8px}
.ib{position:relative;width:38px;height:38px;border-radius:11px;display:grid;place-items:center;color:#fff;background:rgba(255,255,255,.12);cursor:pointer;transition:background .2s,transform .15s}
.ib:hover{background:rgba(255,255,255,.22)}.ib:active{transform:scale(.92)}
.ib.spin i{animation:spin .6s linear}
@keyframes spin{to{transform:rotate(360deg)}}
.badge{position:absolute;top:-5px;right:-5px;min-width:18px;height:18px;padding:0 5px;border-radius:9px;background:var(--g);color:var(--n);font-size:10px;font-weight:800;display:grid;place-items:center;border:2px solid var(--n);animation:pop .3s var(--ease)}
@keyframes pop{from{transform:scale(0)}}
.nav{position:fixed;left:0;right:0;bottom:0;z-index:30;height:calc(var(--nh) + env(safe-area-inset-bottom));padding-bottom:env(safe-area-inset-bottom);display:flex;justify-content:space-around;background:#fff;border-top:1px solid var(--l);box-shadow:0 -6px 20px rgba(10,61,145,.08)}
.ni{flex:1;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:3px;color:var(--m);cursor:pointer;font-size:10px;font-weight:700;position:relative;transition:color .25s}
.ni i{font-size:17px;transition:transform .3s var(--ease)}
.ni.on{color:var(--b)}.ni.on i{transform:translateY(-2px) scale(1.1)}
.ni.on::before{content:"";position:absolute;top:0;width:28px;height:3px;border-radius:0 0 3px 3px;background:var(--g)}

/* layout */
.main{max-width:1000px;margin:0 auto;padding:calc(var(--hh) + env(safe-area-inset-top) + 14px) 14px calc(var(--nh) + env(safe-area-inset-bottom) + 18px)}
.view>*+*{margin-top:12px}
.g2{display:grid;gap:12px}
.card{background:var(--c);border-radius:var(--r);box-shadow:var(--sh);padding:16px;transition:box-shadow .25s}
.narrow{max-width:460px;margin-inline:auto}
.ph{display:flex;align-items:center;justify-content:space-between;min-height:30px}
.ph h3{font-size:20px;font-weight:800;color:var(--n)}
.ch{display:flex;align-items:center;justify-content:space-between;margin-bottom:8px}
.ch b{font-size:12px;text-transform:uppercase;letter-spacing:.07em;color:var(--m)}
.lnk{color:var(--b2);font-weight:700;font-size:12px;cursor:pointer}.lnk:hover{text-decoration:underline}
.tag{display:inline-block;font-size:10px;font-weight:800;padding:3px 9px;border-radius:99px;background:#fff6d6;color:#8a6d0b;border:1px solid #efdc93;letter-spacing:.04em;font-style:normal}
.tag.r{background:#fdeceb;color:var(--er);border-color:#f7c9c5}
.tag:empty{display:none}
.card h2,.stats b{font-family:ui-monospace,"SF Mono",Menlo,Consolas,monospace;font-weight:800;letter-spacing:-.02em}
.bal,.sav{display:flex;flex-direction:column;gap:12px;position:relative;overflow:hidden;min-height:176px;justify-content:space-between}
.bal{background:linear-gradient(135deg,var(--n),var(--b) 55%,var(--b2));color:#fff;border-bottom:3px solid var(--g)}
.bal::after{content:"";position:absolute;right:-50px;top:-60px;width:190px;height:190px;border-radius:50%;background:radial-gradient(circle,rgba(239,208,112,.35),transparent 70%);pointer-events:none}
.bal small{color:rgba(255,255,255,.75)}
.bal h2{font-size:34px}.sav h2{font-size:30px;color:var(--n)}
.bal .tag{align-self:flex-start}
.sav{border-bottom:3px solid var(--b2)}

/* lists */
.row{display:flex;align-items:center;gap:12px;padding:11px 4px;border-bottom:1px solid var(--l);cursor:pointer;transition:background .2s}
.row:last-child{border-bottom:0}
.row:hover{background:#f6f9ff}
.row b{font-weight:700}
.gr{flex:1;min-width:0}.gr b,.gr small{overflow:hidden;text-overflow:ellipsis;white-space:nowrap;display:block}
.ic{width:38px;height:38px;border-radius:12px;display:grid;place-items:center;flex:none;font-size:14px}
.ic.in{background:#e3f6ec;color:var(--ok)}.ic.out{background:#fdeceb;color:var(--er)}.ic.sv{background:#e6eefc;color:var(--b2)}
.amt{font-family:ui-monospace,Menlo,Consolas,monospace;font-size:13px;white-space:nowrap}.amt.pos{color:var(--ok)}
.empty{text-align:center;color:var(--m);padding:22px 8px;font-size:13px}
.scroll{max-height:340px;overflow-y:auto}.scroll.sm{max-height:200px;min-height:80px}
.nt.un{background:#f4f8ff}.nt.un .gr b::before{content:"";display:inline-block;width:7px;height:7px;border-radius:50%;background:var(--g);margin-right:7px}
.chips,.dial{display:flex;gap:8px;overflow-x:auto;padding-bottom:2px;scrollbar-width:none}
.chips::-webkit-scrollbar,.dial::-webkit-scrollbar{display:none}
.chips span{flex:none;padding:8px 15px;border-radius:99px;background:#fff;border:1.5px solid var(--l);font-weight:700;font-size:12px;color:var(--m);cursor:pointer;transition:all .25s var(--ease)}
.chips span.on{background:var(--b);border-color:var(--b);color:#fff;box-shadow:0 4px 12px rgba(10,61,145,.3)}
.chip{flex:none;display:flex;align-items:center;gap:8px;padding:6px 8px 6px 6px;border-radius:99px;background:#f2f6fd;border:1.5px solid var(--l);font-weight:700;font-size:13px;cursor:pointer;transition:transform .15s,border-color .2s}
.chip:hover{border-color:var(--b2)}.chip:active{transform:scale(.95)}
.chip i{width:26px;height:26px;border-radius:50%;display:grid;place-items:center;background:linear-gradient(135deg,var(--g2),var(--g));color:var(--n);font-style:normal;font-size:12px;font-weight:800}
.chip em{font-style:normal;color:var(--m);width:20px;height:20px;display:grid;place-items:center;border-radius:50%}
.chip em:hover{background:#fdeceb;color:var(--er)}
.av{width:44px;height:44px;border-radius:50%;display:grid;place-items:center;flex:none;background:linear-gradient(135deg,var(--g2),var(--g));color:var(--n);font-weight:800;font-size:18px}
.av.sm{width:36px;height:36px;font-size:14px}.av.lg{width:62px;height:62px;font-size:26px}
.mh{display:flex;align-items:center;gap:14px;margin-bottom:16px}
.stats{display:grid;grid-template-columns:1fr 1fr;gap:12px}
.stats .card{padding:14px}.stats b{display:block;font-size:17px;margin-top:2px;color:var(--n)}
.sums{margin:10px 0;padding-top:10px;border-top:1px dashed var(--l);display:grid;gap:5px;font-size:13px}
.sums div{display:flex;justify-content:space-between;color:var(--m)}.sums b{font-family:ui-monospace,Menlo,Consolas,monospace;color:var(--ink)}
.sums .tot{font-size:15px;font-weight:800;color:var(--n);padding-top:6px;border-top:1px solid var(--l)}.sums .tot b{color:var(--ok)}

/* modals */
.modal{position:fixed;inset:0;z-index:60;display:flex;align-items:flex-end;justify-content:center;background:rgba(6,33,79,.55);opacity:0;visibility:hidden;transition:opacity .25s,visibility .25s}
.modal.open{opacity:1;visibility:visible}
.sheet{width:100%;max-width:440px;max-height:92dvh;overflow-y:auto;background:#fff;border-radius:24px 24px 0 0;padding:18px 18px calc(18px + env(safe-area-inset-bottom));border-top:3px solid var(--g);transform:translateY(46px);transition:transform .38s var(--ease)}
.modal.open .sheet{transform:none}
.sheet.c{text-align:center}
.mt2{display:flex;align-items:center;justify-content:space-between;margin-bottom:14px}.mt2 b{font-size:16px;color:var(--n)}
.kv{display:flex;justify-content:space-between;gap:16px;padding:9px 0;border-bottom:1px solid var(--l);font-size:13px}
.kv span{color:var(--m)}.kv b{text-align:right;word-break:break-word}
#reader{border-radius:14px;overflow:hidden;background:#0a1428;min-height:190px}
#reader video{border-radius:14px}
.inv{margin-top:14px;padding:14px;border-radius:14px;background:#f6f9ff;border:1px solid var(--l)}
.its{margin:8px 0;max-height:110px;overflow-y:auto;font-size:13px;color:var(--m)}.its div{display:flex;justify-content:space-between;padding:3px 0}
.qrwrap{position:relative;display:inline-block;padding:14px;background:#fff;border-radius:18px;border:2px solid var(--g);box-shadow:var(--sh)}
#qrBox{width:190px;height:190px;line-height:0;transition:filter .4s,opacity .4s}
.ok{position:absolute;inset:0;border-radius:16px;display:grid;place-items:center;background:rgba(15,157,88,.92);color:#fff;font-size:64px;opacity:0;transform:scale(.7);pointer-events:none;transition:opacity .35s,transform .5s var(--ease)}
#qr.paid .ok{opacity:1;transform:none}
.code{font:800 34px ui-monospace,Menlo,Consolas,monospace;letter-spacing:.3em;margin:14px 0 4px;padding-left:.3em;color:var(--n);user-select:all}
.tot2{display:flex;justify-content:space-between;align-items:center;margin-top:10px;padding:12px 14px;background:#f2f6fd;border-radius:12px;color:var(--m);font-weight:700}.tot2 b{font-size:20px;color:var(--n);font-family:ui-monospace,Menlo,Consolas,monospace}
#qr.paid .tot2 span{color:var(--ok)}

/* toast */
.toast{position:fixed;z-index:90;top:calc(env(safe-area-inset-top) + 66px);left:50%;max-width:calc(100vw - 28px);padding:11px 18px;border-radius:12px;background:var(--n);color:#fff;font-weight:600;font-size:13px;box-shadow:0 10px 30px rgba(6,33,79,.35);border-left:4px solid var(--b2);opacity:0;visibility:hidden;pointer-events:none;transform:translate(-50%,-14px);transition:opacity .22s,transform .3s var(--ease),visibility .22s}
.toast.show{opacity:1;visibility:visible;transform:translate(-50%,0)}
.toast.success{border-color:#34c77b}.toast.error{border-color:#ff6b61}

/* desktop */
@media(min-width:760px){
  .g2{grid-template-columns:1fr 1fr}
  .stats{grid-template-columns:repeat(4,1fr)}
  .modal{align-items:center}
  .sheet{border-radius:24px;transform:translateY(24px) scale(.97)}
  .modal.open .sheet{transform:none}
}
@media(min-width:860px){
  .hd{padding-inline:max(24px,calc((100vw - 1000px)/2))}
  .nav{position:static;height:auto;padding:0;background:none;border:0;box-shadow:none;gap:4px;flex:none}
  .ni{flex:none;flex-direction:row;gap:8px;padding:9px 15px;border-radius:10px;font-size:13px;color:rgba(255,255,255,.75)}
  .ni:hover{background:rgba(255,255,255,.1);color:#fff}
  .ni.on{background:rgba(255,255,255,.16);color:#fff}.ni.on i{transform:none}.ni.on::before{display:none}
  .ni i{font-size:14px}
  .main{padding-bottom:32px}
}
@media(prefers-reduced-motion:reduce){*{animation:none!important;transition-duration:.01ms!important}}

/* live savings digits */
.card h2,.stats b,.amt,.sums b{font-variant-numeric:tabular-nums}
.frac{font-style:normal;font-size:.5em;font-weight:700;opacity:.5;margin-left:2px;letter-spacing:0}

/* network */
.nr{cursor:default}.nr.me{background:#f4f8ff}