/* KatCash. Концепция: насыщенное бордо как единственный смелый акцент (карточка месяца, кнопка «+», вход),
   всё остальное спокойное: нейтрали с винным оттенком. Доход зелёный, расход тёплый красно-оранжевый,
   чтобы не путать с бордо. Одна колонка, на телефоне нижняя плавающая панель. */
:root{
  --bg:#F5EEF0; --bg-glow:rgba(122,18,52,.10);
  --surface:#FFFFFF; --surface-2:#FAF4F6;
  --ink:#25101A; --muted:#766169; --line:#EADFE3; --tint:#F8E9ED;
  --accent:#8A1538; --accent-strong:#5E0D26; --on-accent:#FFFFFF;
  --btn-a:#9A1A40; --btn-b:#6F0F2D;
  --hero-a:#9E1B43; --hero-b:#6F0F2D; --hero-c:#470720; --on-hero:#FFFFFF; --on-hero-muted:rgba(255,255,255,.78);
  --hero-chip:rgba(255,255,255,.13); --hero-edge:rgba(255,255,255,.14);
  --inc:#0A7352; --inc-soft:#DFF1E9; --on-inc:#FFFFFF; --inc-hero:#7CF0BE;
  --exp:#B93A18; --exp-soft:#FBE6DE; --on-exp:#FFFFFF; --exp-hero:#FFB195;
  --shadow:0 1px 2px rgba(60,10,30,.06),0 10px 28px rgba(60,10,30,.07);
  --shadow-hero:0 14px 34px rgba(90,10,38,.35),0 2px 6px rgba(90,10,38,.25);
  --nav-bg:rgba(255,255,255,.86);
  --f-display:'Unbounded',system-ui,sans-serif; --f-body:'Onest',system-ui,sans-serif; --f-brand:'Playfair Display',Georgia,serif;
}
@media (prefers-color-scheme: dark){:root:not([data-theme="light"]){
  --bg:#12080C; --bg-glow:rgba(190,40,90,.16);
  --surface:#1D0F15; --surface-2:#26141C;
  --ink:#F7EDF0; --muted:#B7A0AA; --line:#3A2430; --tint:#2F1621;
  --accent:#F28FA8; --accent-strong:#F8B6C7; --on-accent:#FFFFFF;
  --btn-a:#B31E4A; --btn-b:#7E1233;
  --hero-a:#AB1D49; --hero-b:#701030; --hero-c:#3F0618; --hero-chip:rgba(255,255,255,.12); --hero-edge:rgba(255,255,255,.12);
  --inc:#4DDCA6; --inc-soft:#12352A; --on-inc:#08261B;
  --exp:#FF8B66; --exp-soft:#3C1B14; --on-exp:#2A0E06;
  --shadow:0 1px 2px rgba(0,0,0,.45),0 10px 28px rgba(0,0,0,.4);
  --shadow-hero:0 14px 34px rgba(0,0,0,.5),0 0 0 1px rgba(255,255,255,.06);
  --nav-bg:rgba(29,15,21,.86); color-scheme:dark}}
:root[data-theme="dark"]{
  --bg:#12080C; --bg-glow:rgba(190,40,90,.16);
  --surface:#1D0F15; --surface-2:#26141C;
  --ink:#F7EDF0; --muted:#B7A0AA; --line:#3A2430; --tint:#2F1621;
  --accent:#F28FA8; --accent-strong:#F8B6C7; --on-accent:#FFFFFF;
  --btn-a:#B31E4A; --btn-b:#7E1233;
  --hero-a:#AB1D49; --hero-b:#701030; --hero-c:#3F0618; --hero-chip:rgba(255,255,255,.12); --hero-edge:rgba(255,255,255,.12);
  --inc:#4DDCA6; --inc-soft:#12352A; --on-inc:#08261B;
  --exp:#FF8B66; --exp-soft:#3C1B14; --on-exp:#2A0E06;
  --shadow:0 1px 2px rgba(0,0,0,.45),0 10px 28px rgba(0,0,0,.4);
  --shadow-hero:0 14px 34px rgba(0,0,0,.5),0 0 0 1px rgba(255,255,255,.06);
  --nav-bg:rgba(29,15,21,.86); color-scheme:dark}

[hidden]{display:none!important}
*{box-sizing:border-box}
html{background:var(--bg)}
body{margin:0;padding-top:env(safe-area-inset-top,0px);background:var(--bg);color:var(--ink);font-family:var(--f-body);font-size:15px;line-height:1.4;
  -webkit-tap-highlight-color:transparent;-webkit-font-smoothing:antialiased;min-height:100vh;
  background-image:radial-gradient(90% 320px at 50% -60px,var(--bg-glow),transparent 70%);background-repeat:no-repeat}
button,input{font:inherit;color:inherit}
button{cursor:pointer;border:0;background:none;padding:0}
button:focus-visible,input:focus-visible{outline:2px solid var(--accent);outline-offset:2px}
.num{font-variant-numeric:tabular-nums}

.wrap{max-width:560px;margin:0 auto;padding-block:14px 140px;
  padding-left:max(16px,env(safe-area-inset-left,0px));padding-right:max(16px,env(safe-area-inset-right,0px));
  display:flex;flex-direction:column;gap:14px}
.top{display:flex;flex-direction:row;align-items:center;justify-content:space-between;padding-top:4px}
.top h1{margin:0;font-family:var(--f-brand);font-style:italic;font-weight:700;font-size:30px;letter-spacing:-.01em;color:var(--accent)}
.gear{width:44px;height:44px;border-radius:50%;background:var(--surface);box-shadow:var(--shadow);font-size:19px;line-height:1;color:var(--muted);transition:transform .15s}
.gear:active{transform:scale(.92)}
.chips{display:flex;gap:8px;overflow-x:auto;scrollbar-width:none}
.chips::-webkit-scrollbar{display:none}
.chip{flex:none;min-height:38px;padding:0 15px;border-radius:999px;border:1px solid var(--line);background:var(--surface);color:var(--muted);font-weight:500;transition:transform .15s,border-color .15s}
.chip:active{transform:scale(.96)}
.chip[aria-pressed="true"]{background:var(--tint);border-color:var(--accent);color:var(--accent)}

.card{background:var(--surface);border-radius:22px;box-shadow:var(--shadow);padding:16px;min-width:0}

/* Карточка месяца: единственный насыщенный блок на странице */
.hero{position:relative;overflow:hidden;display:flex;flex-direction:column;gap:16px;padding:18px;color:var(--on-hero);border:1px solid var(--hero-edge);
  background:
    radial-gradient(120% 90% at 105% -10%,rgba(255,255,255,.20),transparent 52%),
    radial-gradient(90% 80% at -10% 115%,rgba(0,0,0,.30),transparent 60%),
    linear-gradient(150deg,var(--hero-a),var(--hero-b) 55%,var(--hero-c));
  box-shadow:var(--shadow-hero)}
.hero::after{content:"₽";position:absolute;right:-6px;bottom:-46px;font-family:var(--f-display);font-weight:600;font-size:190px;line-height:1;color:#fff;opacity:.07;pointer-events:none}
.hero>*{position:relative;z-index:1}
.monthnav{display:flex;align-items:center;justify-content:space-between}
.monthnav b{font-weight:600;text-transform:capitalize;letter-spacing:.01em}
.step{width:42px;height:42px;border-radius:14px;background:var(--bg);font-size:21px;line-height:1;color:var(--ink);transition:transform .15s,background .15s}
.step:active{transform:scale(.92)}
.hero .step{background:var(--hero-chip);color:var(--on-hero)}
.cap{font-size:12px;letter-spacing:.09em;text-transform:uppercase;color:var(--muted);font-weight:600}
.hero .cap{color:var(--on-hero-muted)}
.bal{font-family:var(--f-display);font-weight:600;font-size:clamp(28px,9vw,40px);letter-spacing:-.02em;line-height:1.1;overflow-wrap:anywhere;margin-top:4px}
.pair{display:grid;grid-template-columns:1fr 1fr;gap:10px}
.pill{border-radius:16px;padding:11px 13px;display:flex;flex-direction:column;gap:3px;min-width:0;background:var(--hero-chip);backdrop-filter:blur(6px);-webkit-backdrop-filter:blur(6px)}
.pill span{font-size:12px;font-weight:600;color:var(--on-hero-muted);display:flex;align-items:center;gap:7px}
.pill span::before{content:"";width:8px;height:8px;border-radius:50%;background:var(--inc-hero)}
.pill.exp span::before{background:var(--exp-hero)}
.pill b{font-size:17px;font-weight:600;overflow-wrap:anywhere;color:var(--on-hero)}

.day{display:flex;justify-content:space-between;align-items:baseline;padding:8px 6px 7px;color:var(--muted);font-size:13px;font-weight:600}
.group{background:var(--surface);border-radius:20px;box-shadow:var(--shadow);overflow:hidden}
.row{display:flex;align-items:center;gap:12px;width:100%;text-align:left;padding:11px 14px;min-height:60px;transition:background .15s}
.row:active{background:var(--surface-2)}
.row+.row{border-top:1px solid var(--line)}
.ico{flex:none;width:40px;height:40px;border-radius:13px;background:var(--tint);display:grid;place-items:center;font-size:19px}
.mid{flex:1;min-width:0;display:flex;flex-direction:column}
.mid b{font-weight:600;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.mid small{color:var(--muted);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.amt-r{flex:none;font-weight:600;white-space:nowrap}
.amt-r.inc{color:var(--inc)}
.empty{text-align:center;padding:30px 14px;display:flex;flex-direction:column;gap:10px;align-items:center;color:var(--muted)}
.empty h2{margin:0;color:var(--ink);font-family:var(--f-brand);font-weight:700;font-size:24px;line-height:1.2}
.empty p{margin:0;max-width:34ch}
.btn{min-height:50px;padding:0 22px;border-radius:16px;background:linear-gradient(160deg,var(--btn-a),var(--btn-b));color:var(--on-accent);font-weight:600;
  box-shadow:0 6px 16px rgba(110,15,45,.28);transition:transform .15s,filter .15s}
.btn:active{transform:scale(.98);filter:brightness(.95)}
.btn.ghost{background:var(--surface-2);color:var(--ink);box-shadow:inset 0 0 0 1px var(--line)}
.btn.danger{background:var(--exp-soft);color:var(--exp);box-shadow:none}
.btn:disabled{opacity:.5}
.note{font-size:13px;color:var(--muted);padding:0 4px}

.seg{display:grid;grid-auto-flow:column;grid-auto-columns:1fr;background:var(--surface);border-radius:16px;padding:4px;box-shadow:var(--shadow)}
.seg button{min-height:42px;border-radius:12px;font-weight:600;color:var(--muted);transition:background .2s,color .2s}
.seg button[aria-pressed="true"]{background:linear-gradient(160deg,var(--btn-a),var(--btn-b));color:var(--on-accent);box-shadow:0 4px 12px rgba(110,15,45,.25)}
.summary{display:flex;flex-direction:column;gap:14px}
.stats{display:grid;grid-template-columns:repeat(3,1fr);gap:8px}
.stat{display:flex;flex-direction:column;gap:2px;min-width:0}
.stat b{font-size:15px;font-weight:600;white-space:nowrap}
.stat.inc b{color:var(--inc)} .stat.exp b{color:var(--exp)}
.legend{display:flex;gap:14px;font-size:12px;color:var(--muted);font-weight:600;margin-bottom:8px}
.legend i{display:inline-block;width:10px;height:10px;border-radius:3px;margin-right:6px;vertical-align:-1px}
#chart svg{display:block;width:100%;height:auto;overflow:visible}
#chart text{fill:var(--muted);font-size:11px;font-family:var(--f-body)}
#chart .grid{stroke:var(--line);stroke-width:1}
#chart .sel{fill:var(--tint)}
#chart .hit{fill:transparent;cursor:pointer}
.readout{margin-top:8px;font-size:13px;color:var(--muted);min-height:20px}
.readout b{color:var(--ink)}
.cat{display:flex;flex-direction:column;gap:7px;padding:9px 0}
.cat+.cat{border-top:1px solid var(--line)}
.cat-h{display:flex;align-items:center;gap:10px;min-width:0}
.cat-h .n{flex:1;min-width:0;font-weight:500;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.cat-h .p{color:var(--muted);font-size:13px;width:40px;text-align:right}
.cat-h .v{font-weight:600}
.track{height:7px;border-radius:7px;background:var(--tint);overflow:hidden}
.fill{height:100%;border-radius:7px}
.hd{display:flex;align-items:center;justify-content:space-between;gap:10px;margin-bottom:6px}
.hd h2{margin:0;font-size:16px;font-weight:700}
.mini{display:flex;gap:4px;background:var(--tint);border-radius:11px;padding:3px}
.mini button{min-height:32px;padding:0 12px;border-radius:9px;font-size:13px;font-weight:600;color:var(--muted)}
.mini button[aria-pressed="true"]{background:var(--surface);color:var(--accent);box-shadow:0 1px 3px rgba(60,10,30,.15)}

/* Нижняя плавающая панель */
.nav{position:fixed;left:0;right:0;bottom:0;z-index:20;pointer-events:none;
  padding:0 max(16px,env(safe-area-inset-right,0px)) calc(12px + env(safe-area-inset-bottom,0px)) max(16px,env(safe-area-inset-left,0px))}
.nav-in{pointer-events:auto;max-width:520px;margin:0 auto;display:grid;grid-template-columns:1fr 76px 1fr;align-items:end;
  background:var(--nav-bg);backdrop-filter:blur(16px) saturate(1.4);-webkit-backdrop-filter:blur(16px) saturate(1.4);
  border:1px solid var(--line);border-radius:28px;padding:4px 8px;box-shadow:var(--shadow)}
.tab{display:flex;flex-direction:column;align-items:center;gap:2px;min-height:54px;justify-content:center;color:var(--muted);font-size:12px;font-weight:600;position:relative;transition:color .2s}
.tab[aria-current="page"]{color:var(--accent)}
.tab[aria-current="page"]::after{content:"";position:absolute;bottom:4px;width:18px;height:3px;border-radius:3px;background:var(--accent)}
.tab svg{width:24px;height:24px;stroke:currentColor;fill:none;stroke-width:1.8;stroke-linecap:round;stroke-linejoin:round}
.fab{justify-self:center;width:60px;height:60px;border-radius:50%;color:var(--on-accent);margin-top:-30px;display:grid;place-items:center;
  background:linear-gradient(155deg,var(--btn-a),var(--btn-b));box-shadow:0 0 0 6px var(--bg),0 10px 22px rgba(110,15,45,.45);transition:transform .15s}
.fab:active{transform:scale(.94)}
.fab svg{width:28px;height:28px;stroke:currentColor;stroke-width:2.4;stroke-linecap:round;fill:none}

/* Окна */
.scrim{position:fixed;inset:0;z-index:40;background:rgba(25,5,14,.55);backdrop-filter:blur(2px);display:flex;align-items:flex-end;justify-content:center}
.panel{width:100%;max-width:560px;max-height:94%;overflow-y:auto;background:var(--surface);border-radius:28px 28px 0 0;
  padding:12px max(18px,env(safe-area-inset-right,0px)) calc(18px + env(safe-area-inset-bottom,0px)) max(18px,env(safe-area-inset-left,0px));
  display:flex;flex-direction:column;gap:15px;box-shadow:0 -10px 40px rgba(0,0,0,.25)}
.grab{width:42px;height:4px;border-radius:4px;background:var(--line);align-self:center;flex:none}
.tsw{display:grid;grid-template-columns:1fr 1fr;gap:6px;background:var(--tint);border-radius:16px;padding:4px}
.tsw button{min-height:46px;border-radius:12px;font-weight:600;color:var(--muted);transition:background .2s,color .2s}
.tsw button[aria-pressed="true"].exp{background:var(--exp);color:var(--on-exp)}
.tsw button[aria-pressed="true"].inc{background:var(--inc);color:var(--on-inc)}
.amt{display:flex;align-items:baseline;justify-content:center;gap:8px;padding:4px 0}
.amt input{width:100%;min-width:0;border:0;background:none;text-align:center;font-family:var(--f-body);font-weight:700;font-size:clamp(38px,12vw,52px);letter-spacing:-.02em;outline:none;padding:4px 0;caret-color:var(--accent);font-variant-numeric:tabular-nums}
.amt input::placeholder{color:var(--muted);opacity:.45}
.amt span{font-size:28px;font-weight:600;color:var(--accent)}
.cats{display:grid;grid-template-columns:repeat(auto-fill,minmax(82px,1fr));gap:8px}
.cb{display:flex;flex-direction:column;align-items:center;gap:3px;padding:10px 3px;border-radius:16px;border:1.5px solid var(--line);font-size:12px;font-weight:500;text-align:center;min-width:0;background:var(--surface);transition:transform .15s,border-color .15s,background .15s}
.cb:active{transform:scale(.96)}
.cb em{font-style:normal;font-size:22px;line-height:1.1}
.cb span{max-width:100%;white-space:normal;line-height:1.15;font-size:11.5px;overflow-wrap:anywhere}
.cb[aria-pressed="true"]{border-color:var(--accent);background:var(--tint);font-weight:700;box-shadow:inset 0 0 0 1px var(--accent)}
.lbl{font-size:12px;font-weight:600;color:var(--muted);letter-spacing:.06em;text-transform:uppercase;margin-bottom:7px;display:block}
.fld{width:100%;min-height:48px;border-radius:14px;border:1.5px solid var(--line);background:var(--surface);padding:0 13px;min-width:0;transition:border-color .15s}
.fld:focus{border-color:var(--accent);outline:none;box-shadow:0 0 0 3px var(--tint)}
.line{display:flex;gap:8px;flex-wrap:wrap;align-items:center}
.line .fld{flex:1 1 150px}
.err{color:var(--exp);font-size:13px;min-height:18px;font-weight:500}
.acts{display:flex;gap:10px}
.acts .btn{flex:1}
.acts .btn.danger{flex:0 0 auto}
.setrow{display:flex;flex-direction:column;gap:11px}
.who{color:var(--muted);font-size:14px}
.sep{height:1px;background:var(--line);margin:4px 0}
.toast{position:fixed;left:50%;transform:translateX(-50%);bottom:calc(104px + env(safe-area-inset-bottom,0px));z-index:60;
  background:var(--ink);color:var(--bg);padding:11px 18px;border-radius:14px;font-weight:600;box-shadow:var(--shadow);max-width:calc(100% - 32px)}

/* Вход */
.login{min-height:100vh;display:grid;place-items:center;position:relative;overflow:hidden;
  padding:24px max(16px,env(safe-area-inset-right,0px)) 24px max(16px,env(safe-area-inset-left,0px));
  background:
    radial-gradient(90% 60% at 100% 0%,rgba(255,255,255,.18),transparent 55%),
    radial-gradient(80% 60% at 0% 100%,rgba(0,0,0,.32),transparent 60%),
    linear-gradient(160deg,var(--hero-a),var(--hero-b) 55%,var(--hero-c))}
.login::after{content:"₽";position:absolute;right:-30px;bottom:-70px;font-family:var(--f-display);font-weight:600;font-size:340px;line-height:1;color:#fff;opacity:.06;pointer-events:none}
.login .card{position:relative;z-index:1;width:100%;max-width:390px;display:flex;flex-direction:column;gap:16px;padding:28px 24px;border-radius:28px;box-shadow:0 24px 60px rgba(30,0,12,.45)}
.brand{display:flex;flex-direction:column;gap:8px;align-items:flex-start}
.brand img{width:54px;height:54px;border-radius:16px;box-shadow:0 8px 20px rgba(110,15,45,.35)}
.login h1{margin:0;font-family:var(--f-brand);font-style:italic;font-weight:700;font-size:38px;letter-spacing:-.01em;color:var(--accent);line-height:1.1}
.login p{margin:0;color:var(--muted)}

@media (prefers-reduced-motion:no-preference){
  .panel{animation:up .26s cubic-bezier(.2,.8,.2,1)}
  .scrim{animation:fade .2s ease-out}
  .toast{animation:pop .22s ease-out}
  @keyframes up{from{transform:translateY(40px);opacity:.5}to{transform:none;opacity:1}}
  @keyframes fade{from{opacity:0}to{opacity:1}}
  @keyframes pop{from{opacity:0;transform:translate(-50%,8px)}to{opacity:1;transform:translate(-50%,0)}}
}
@media (min-width:700px){
  .wrap{padding-top:28px}
  .nav-in{max-width:480px}
  .scrim{align-items:center}
  .panel{border-radius:28px;max-height:90%}
}