:root{
  --bg:#0a1110;--surface:#111b19;--surface2:#172522;--surface3:#1e302c;--line:#233732;
  --text:#e9f2ef;--muted:#8aa39b;--faint:#5d7770;
  --accent:#2ee6a6;--accent-ink:#03231a;--accent-soft:rgba(46,230,166,.12);
  --pos:#2ee6a6;--neg:#ff6b73;--warn:#ffbd4a;--info:#6cb9ff;
  --pos-soft:rgba(46,230,166,.13);--neg-soft:rgba(255,107,115,.13);--warn-soft:rgba(255,189,74,.14);--info-soft:rgba(108,185,255,.13);
  --shadow:0 10px 30px rgba(0,0,0,.35);
  --r:18px;--nav:66px;
  color-scheme:dark;
}
:root[data-theme="light"]{
  --bg:#f2f6f5;--surface:#ffffff;--surface2:#eef4f2;--surface3:#e2ece9;--line:#dbe6e3;
  --text:#0f1f1b;--muted:#5b716b;--faint:#8ea39d;
  --accent:#0b9e72;--accent-ink:#ffffff;--accent-soft:rgba(11,158,114,.10);
  --pos:#0b8f67;--neg:#d6414b;--warn:#b7791f;--info:#2c78c4;
  --pos-soft:rgba(11,143,103,.10);--neg-soft:rgba(214,65,75,.10);--warn-soft:rgba(183,121,31,.12);--info-soft:rgba(44,120,196,.10);
  --shadow:0 10px 30px rgba(15,50,40,.12);
  color-scheme:light;
}
*{box-sizing:border-box;-webkit-tap-highlight-color:transparent}
html,body{margin:0;height:100%;background:var(--bg);color:var(--text);font-family:system-ui,-apple-system,"Segoe UI",Roboto,"Helvetica Neue",Arial,sans-serif;font-size:15px;line-height:1.4}
body{overscroll-behavior-y:none}
button,input,select,textarea{font:inherit;color:inherit}
button{cursor:pointer;border:0;background:none;padding:0}
.num{font-variant-numeric:tabular-nums;letter-spacing:-.01em}
svg.i{width:20px;height:20px;fill:none;stroke:currentColor;stroke-width:1.9;stroke-linecap:round;stroke-linejoin:round;flex:none}
#app{max-width:560px;margin:0 auto;min-height:100%;position:relative}
.page{padding:16px 16px calc(var(--nav) + 96px + env(safe-area-inset-bottom));animation:fade .25s ease}
@keyframes fade{from{opacity:0;transform:translateY(6px)}to{opacity:1;transform:none}}

/* header */
.top{display:flex;align-items:center;gap:10px;margin-bottom:14px}
.top h1{font-size:22px;margin:0;font-weight:700;letter-spacing:-.02em;flex:1}
.top .sub{font-size:13px;color:var(--muted);display:block;font-weight:500}
.icon-btn{width:40px;height:40px;border-radius:12px;background:var(--surface);border:1px solid var(--line);display:grid;place-items:center;color:var(--muted)}
.icon-btn:active{transform:scale(.94)}
.monthnav{display:flex;align-items:center;gap:4px;background:var(--surface);border:1px solid var(--line);border-radius:14px;padding:3px;margin-bottom:14px}
.monthnav button{width:38px;height:36px;border-radius:11px;display:grid;place-items:center;color:var(--muted)}
.monthnav .lbl{flex:1;text-align:center;font-weight:600;text-transform:capitalize}

/* cards */
.card{background:var(--surface);border:1px solid var(--line);border-radius:var(--r);padding:16px;margin-bottom:12px}
.card h3{margin:0 0 12px;font-size:13px;font-weight:600;color:var(--muted);text-transform:uppercase;letter-spacing:.06em;display:flex;align-items:center;gap:8px}
.card h3 .sp{flex:1}
.hero{background:linear-gradient(145deg,#0f3b30 0%,#0b2a24 55%,#0a1f1b 100%);border:1px solid #1c4d40;color:#e9f2ef;position:relative;overflow:hidden}
:root[data-theme="light"] .hero{background:linear-gradient(145deg,#0b9e72,#087a59);border-color:#0b9e72}
.hero::after{content:"";position:absolute;right:-40px;top:-40px;width:170px;height:170px;border-radius:50%;background:radial-gradient(circle,rgba(255,255,255,.14),transparent 70%)}
.hero .lab{font-size:12px;letter-spacing:.08em;text-transform:uppercase;opacity:.75;font-weight:600}
.hero .big{font-size:34px;font-weight:750;margin:4px 0 2px;letter-spacing:-.03em}
.hero .row{display:flex;gap:18px;margin-top:12px;padding-top:12px;border-top:1px solid rgba(255,255,255,.14)}
.hero .row div{flex:1}
.hero .row b{display:block;font-size:14.5px;white-space:nowrap}
.hero .row span{font-size:11px;opacity:.75;line-height:1.2;display:block}
.grid2{display:grid;grid-template-columns:1fr 1fr;gap:12px;margin-bottom:12px}
.grid2 .card{margin:0}
.tile .k{font-size:12px;color:var(--muted);font-weight:600;display:flex;align-items:center;gap:6px}
.tile .v{font-size:20px;font-weight:700;margin:6px 0 8px;letter-spacing:-.02em}
.bar{height:6px;border-radius:9px;background:var(--surface3);overflow:hidden}
.bar>i{display:block;height:100%;border-radius:9px;background:var(--accent)}
.bar.neg>i{background:var(--neg)}
.tile .s{font-size:12px;color:var(--muted);margin-top:6px}
.pos{color:var(--pos)}.neg{color:var(--neg)}.warn{color:var(--warn)}.muted{color:var(--muted)}

/* insights */
.ins{display:flex;gap:12px;padding:12px;border-radius:14px;margin-bottom:8px;align-items:flex-start;font-size:14px}
.ins:last-child{margin-bottom:0}
.ins .ico{width:32px;height:32px;border-radius:10px;display:grid;place-items:center;flex:none}
.ins b{display:block;font-size:14px;margin-bottom:1px}
.ins span{color:var(--muted);font-size:13px}
.ins.danger{background:var(--neg-soft)}.ins.danger .ico{background:var(--neg);color:#fff}
.ins.warn{background:var(--warn-soft)}.ins.warn .ico{background:var(--warn);color:#241700}
.ins.ok{background:var(--pos-soft)}.ins.ok .ico{background:var(--pos);color:var(--accent-ink)}
.ins.info{background:var(--info-soft)}.ins.info .ico{background:var(--info);color:#04203a}

/* list rows */
.day{font-size:12px;font-weight:700;color:var(--muted);text-transform:uppercase;letter-spacing:.07em;margin:16px 4px 8px;display:flex;justify-content:space-between}
.row{display:flex;align-items:center;gap:12px;background:var(--surface);border:1px solid var(--line);border-radius:16px;padding:12px;margin-bottom:8px;width:100%;text-align:left}
.row:active{background:var(--surface2)}
.chk{width:30px;height:30px;border-radius:50%;border:2px solid var(--line);display:grid;place-items:center;flex:none;color:transparent;background:transparent;transition:.15s}
.chk svg{width:16px;height:16px;stroke-width:3}
.chk.pay{border-color:var(--neg)}.chk.rec{border-color:var(--pos)}
.chk.done{color:var(--accent-ink);border-color:transparent}
.chk.done.pay{background:var(--neg)}.chk.done.rec{background:var(--pos)}
.row .mid{flex:1;min-width:0}
.row .t{font-weight:600;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.row .m{font-size:12.5px;color:var(--muted);margin-top:2px;line-height:1.5}.row .m .dot{margin-right:6px;vertical-align:1px}.row .m .badge{margin-left:4px}
.row .amt{font-weight:700;text-align:right;white-space:nowrap}
.row.paid .t{color:var(--muted);text-decoration:line-through;text-decoration-color:var(--faint)}
.row.paid .amt{color:var(--muted)}
.badge{font-size:11px;font-weight:700;border-radius:8px;padding:2px 7px;display:inline-block;white-space:nowrap}
.b-neg{background:var(--neg-soft);color:var(--neg)}
.b-warn{background:var(--warn-soft);color:var(--warn)}
.b-pos{background:var(--pos-soft);color:var(--pos)}
.b-mut{background:var(--surface3);color:var(--muted)}
.dot{width:8px;height:8px;border-radius:50%;display:inline-block}

/* controls */
.seg{display:flex;background:var(--surface);border:1px solid var(--line);border-radius:14px;padding:3px;gap:2px;margin-bottom:12px}
.seg button{flex:1;padding:9px 6px;border-radius:11px;font-weight:600;font-size:13.5px;color:var(--muted);white-space:nowrap}
.seg button.on{background:var(--accent);color:var(--accent-ink)}
.seg.pay button.on{background:var(--neg);color:#fff}
.chips{display:flex;gap:8px;overflow-x:auto;margin:0 -16px 12px;padding:0 16px;scrollbar-width:none}
.chips::-webkit-scrollbar{display:none}
.chip{padding:8px 14px;border-radius:99px;border:1px solid var(--line);background:var(--surface);font-weight:600;font-size:13px;color:var(--muted);white-space:nowrap}
.chip.on{background:var(--accent-soft);border-color:var(--accent);color:var(--accent)}
.search{display:flex;align-items:center;gap:8px;background:var(--surface);border:1px solid var(--line);border-radius:14px;padding:0 12px;margin-bottom:12px;color:var(--muted)}
.search input{flex:1;background:none;border:0;outline:0;padding:12px 0;color:var(--text)}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;padding:13px 18px;border-radius:14px;font-weight:700;background:var(--accent);color:var(--accent-ink);width:100%}
.btn:active{transform:scale(.98)}
.btn.ghost{background:var(--surface2);color:var(--text);border:1px solid var(--line)}
.btn.danger{background:var(--neg-soft);color:var(--neg)}
.btn.sm{padding:9px 14px;width:auto;font-size:13.5px;border-radius:12px}
.btns{display:flex;gap:8px;margin-top:14px}
.btns .btn{flex:1}

/* forms */
label.f{display:block;margin-bottom:12px}
label.f>span{display:block;font-size:12px;font-weight:600;color:var(--muted);margin-bottom:6px;text-transform:uppercase;letter-spacing:.05em}
.in,select.in,textarea.in{width:100%;background:var(--surface2);border:1px solid var(--line);border-radius:13px;padding:13px 14px;outline:0;color:var(--text);appearance:none;-webkit-appearance:none}
.in:focus{border-color:var(--accent);box-shadow:0 0 0 3px var(--accent-soft)}
select.in{background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8' fill='none' stroke='%238aa39b' stroke-width='2' stroke-linecap='round'%3E%3Cpath d='m1 1 5 5 5-5'/%3E%3C/svg%3E");background-repeat:no-repeat;background-position:right 14px center;padding-right:36px}
.two{display:grid;grid-template-columns:1fr 1fr;gap:10px}
.moneyin{font-size:28px;font-weight:700;text-align:center;padding:16px}
.switch{display:flex;align-items:center;justify-content:space-between;gap:12px;padding:12px 14px;background:var(--surface2);border:1px solid var(--line);border-radius:13px;margin-bottom:12px}
.switch input{appearance:none;width:46px;height:28px;border-radius:99px;background:var(--surface3);position:relative;outline:0;transition:.2s;flex:none}
.switch input::after{content:"";position:absolute;left:3px;top:3px;width:22px;height:22px;border-radius:50%;background:#fff;transition:.2s;box-shadow:0 1px 4px rgba(0,0,0,.3)}
.switch input:checked{background:var(--accent)}
.switch input:checked::after{left:21px}
.hint{font-size:12.5px;color:var(--muted);margin:-4px 0 12px}

/* nav + fab */
.nav{position:fixed;left:0;right:0;bottom:0;z-index:20;display:flex;justify-content:center;pointer-events:none}
.nav>div{pointer-events:auto;width:100%;max-width:560px;display:flex;background:color-mix(in srgb,var(--surface) 92%,transparent);backdrop-filter:blur(14px);-webkit-backdrop-filter:blur(14px);border-top:1px solid var(--line);padding:6px 6px calc(6px + env(safe-area-inset-bottom))}
.nav button{flex:1;display:flex;flex-direction:column;align-items:center;gap:3px;padding:7px 0;color:var(--faint);font-size:11px;font-weight:600;border-radius:12px}
.nav button.on{color:var(--accent)}
.fab{position:fixed;z-index:21;right:max(16px,calc(50% - 280px + 16px));bottom:calc(var(--nav) + 14px + env(safe-area-inset-bottom));width:58px;height:58px;border-radius:19px;background:var(--accent);color:var(--accent-ink);display:grid;place-items:center;box-shadow:0 10px 26px rgba(46,230,166,.35)}
.fab svg{width:26px;height:26px;stroke-width:2.6}
.fab:active{transform:scale(.94)}

/* sheet */
.veil{position:fixed;inset:0;background:rgba(0,0,0,.55);z-index:40;animation:vin .2s;display:flex;align-items:flex-end;justify-content:center}
@keyframes vin{from{opacity:0}to{opacity:1}}
.sheet{width:100%;max-width:560px;max-height:92vh;overflow:auto;background:var(--surface);border-radius:26px 26px 0 0;border:1px solid var(--line);border-bottom:0;padding:10px 18px calc(22px + env(safe-area-inset-bottom));animation:up .28s cubic-bezier(.2,.9,.3,1)}
@keyframes up{from{transform:translateY(100%)}to{transform:none}}
.grab{width:42px;height:5px;border-radius:9px;background:var(--surface3);margin:2px auto 14px}
.sheet h2{margin:0 0 14px;font-size:19px;letter-spacing:-.01em;display:flex;align-items:center;gap:10px}
.sheet h2 .sp{flex:1}
.kv{display:flex;justify-content:space-between;padding:10px 0;border-bottom:1px solid var(--line);font-size:14px}
.kv:last-of-type{border-bottom:0}
.kv span:first-child{color:var(--muted)}
.toast{position:fixed;z-index:60;left:50%;bottom:calc(var(--nav) + 84px + env(safe-area-inset-bottom));transform:translateX(-50%);background:var(--text);color:var(--bg);padding:11px 16px;border-radius:13px;font-weight:600;font-size:14px;box-shadow:var(--shadow);display:flex;gap:14px;align-items:center;max-width:92vw;animation:fade .2s}
.toast button{color:var(--accent);font-weight:800;filter:brightness(.7)}

/* auth */
.auth{min-height:100vh;display:flex;flex-direction:column;justify-content:center;padding:28px 22px;max-width:440px;margin:0 auto}
.logo{width:64px;height:64px;border-radius:20px;background:linear-gradient(145deg,#2ee6a6,#0b9e72);display:grid;place-items:center;color:#03231a;font-weight:900;font-size:34px;margin-bottom:22px;box-shadow:0 12px 30px rgba(46,230,166,.28)}
.auth h1{margin:0 0 6px;font-size:30px;letter-spacing:-.03em}
.auth p{margin:0 0 26px;color:var(--muted)}
.pw{position:relative}
.pw button{position:absolute;right:6px;top:50%;transform:translateY(-50%);width:40px;height:40px;color:var(--muted);display:grid;place-items:center}
.err{color:var(--neg);font-size:13.5px;margin:-4px 0 12px;min-height:18px}
.shake{animation:shake .4s}
@keyframes shake{20%,60%{transform:translateX(-8px)}40%,80%{transform:translateX(8px)}}
.foot{text-align:center;color:var(--faint);font-size:12px;margin-top:22px}

/* charts */
.chart{width:100%;display:block;touch-action:manipulation}
.chart text{fill:var(--muted);font-size:10.5px;font-family:inherit}
.legend{display:flex;flex-wrap:wrap;gap:6px 14px;font-size:12.5px;color:var(--muted);margin-top:8px}
.legend i{display:inline-block;width:9px;height:9px;border-radius:3px;margin-right:6px}
.catrow{display:flex;align-items:center;gap:10px;padding:7px 0;font-size:14px}
.catrow .n{flex:1;min-width:0;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.catrow .p{color:var(--muted);font-size:12.5px;width:40px;text-align:right}
table.tb{width:100%;border-collapse:collapse;font-size:13px}
.tb th{font-size:11px;text-transform:uppercase;letter-spacing:.05em;color:var(--muted);text-align:right;padding:6px 4px;font-weight:600}
.tb th:first-child,.tb td:first-child{text-align:left}
.tb td{padding:9px 4px;border-top:1px solid var(--line);text-align:right;white-space:nowrap}
.avatar{width:42px;height:42px;border-radius:14px;display:grid;place-items:center;font-weight:800;flex:none;background:var(--accent-soft);color:var(--accent)}
.empty{text-align:center;padding:34px 20px;color:var(--muted)}
.empty svg{width:38px;height:38px;color:var(--faint);margin-bottom:10px}
.menu{display:flex;align-items:center;gap:14px;padding:14px;background:var(--surface);border:1px solid var(--line);border-radius:16px;margin-bottom:8px;width:100%;text-align:left}
.menu .ico{width:40px;height:40px;border-radius:12px;background:var(--accent-soft);color:var(--accent);display:grid;place-items:center;flex:none}
.menu b{display:block}.menu span{font-size:12.5px;color:var(--muted)}
.res{background:var(--accent-soft);border:1px solid var(--accent);border-radius:16px;padding:16px;margin:4px 0 12px;text-align:center}
.res .v{font-size:30px;font-weight:800;letter-spacing:-.03em;color:var(--accent)}
.res .l{font-size:12.5px;color:var(--muted);font-weight:600;text-transform:uppercase;letter-spacing:.06em}
.mini{display:grid;grid-template-columns:1fr 1fr;gap:8px;margin:10px 0}
.mini div{background:var(--surface2);border-radius:12px;padding:10px 12px}
.mini span{display:block;font-size:11.5px;color:var(--muted);font-weight:600}
.mini b{font-size:15px}
.sec{font-size:12px;font-weight:700;color:var(--muted);text-transform:uppercase;letter-spacing:.07em;margin:20px 2px 8px}
@media (min-width:600px){body{background:radial-gradient(circle at 50% 0,var(--surface2),var(--bg) 60%)}}

/* contas e sincronização */
.icon-btn{position:relative}
.sdot{position:absolute;top:6px;right:6px;width:9px;height:9px;border-radius:50%;background:var(--faint);border:2px solid var(--surface)}
.sync-ok .sdot{background:var(--pos)}.sync-error .sdot,.sync-auth .sdot{background:var(--neg)}.sync-offline .sdot{background:var(--faint)}
.sync-syncing .sdot{background:var(--warn);animation:blink 1s infinite}.sync-syncing svg{animation:spin 1s linear infinite}
@keyframes blink{50%{opacity:.25}}@keyframes spin{to{transform:rotate(360deg)}}
.lnk{color:var(--accent);font-weight:700;text-decoration:none}
button:disabled{opacity:.6;cursor:wait}