:root{color-scheme:light;--accent:#ffdc46;--ink:#252a29;--muted:#727976;--page:#fafbf9;--surface:#fff;--soft:#f0f3ef;--line:#e8ece7;--green:#008a3e;--red:#e22335;--shadow:0 8px 30px #23332b08}
*{box-sizing:border-box}body{margin:0;background:var(--page);color:var(--ink);font:15px/1.5 Roboto,system-ui,sans-serif;-webkit-tap-highlight-color:transparent}
button,input,select{font:inherit}button{cursor:pointer;color:inherit}button:disabled{opacity:.5;cursor:wait}button:focus-visible,input:focus-visible,select:focus-visible{outline:3px solid #297d65;outline-offset:3px}
header{max-width:760px;margin:auto;padding:14px 20px;display:flex;gap:12px;align-items:center;background:var(--page)}
.identity{display:flex;gap:9px;align-items:center;flex:1;font-size:19px;letter-spacing:-.7px}.identity img{border-radius:12px}
.language{border:1px solid var(--line);background:var(--surface);border-radius:24px;padding:9px 13px;font-size:12px;font-weight:700;min-height:44px}
.icon-button{border:0;background:transparent;display:inline-grid;place-items:center;width:44px;height:44px;flex-shrink:0;border-radius:50%}
svg{width:23px;height:23px;stroke:currentColor;stroke-width:1.7;fill:none;stroke-linecap:round;stroke-linejoin:round;vertical-align:middle}
main{max-width:700px;margin:auto;padding:12px 20px 130px}h1{font-size:25px;letter-spacing:-.7px;line-height:1.2;margin:10px 0 20px}h2{font-size:17px;margin:0 0 14px;font-weight:650}p{margin:10px 0}small,.muted{color:var(--muted);font-size:12px}
.row{display:flex;gap:12px;align-items:center;justify-content:space-between}.grow{flex:1;min-width:0}.stack{display:grid;gap:12px}.card{padding:20px;border:1px solid var(--line);border-radius:24px;background:var(--surface);box-shadow:var(--shadow);margin-bottom:16px}
.hero{background:var(--accent);border:0;border-radius:28px;padding:22px;color:#292b1e;margin-bottom:24px}.hero .eyebrow{color:#5b562e;font-size:12px}.hero .total{font-size:34px;letter-spacing:-1px;font-weight:650;margin:8px 0 20px}.hero-grid{display:grid;grid-template-columns:1fr 1fr;gap:16px}.hero-grid b{display:block;font-size:18px}.hero-grid small{color:#55512d}
.month-button{border:0;border-radius:24px;padding:10px 13px;background:#ffffff65;font-size:12px;font-weight:700;display:flex;gap:6px;align-items:center}.month-button svg{width:16px;height:16px}
.section-head{margin:20px 0 10px}.section-head h2{margin:0}.day{font-size:11px;color:var(--muted);font-weight:600;margin:20px 0 4px}.transaction{display:flex;align-items:center;gap:12px;width:100%;padding:13px 0;background:none;border:0;text-align:left;border-bottom:1px solid var(--line)}
.category-icon{width:44px;height:44px;display:grid;place-items:center;border-radius:16px;background:color-mix(in srgb,var(--color,#207b58) 13%,var(--surface));color:var(--color,#207b58);flex-shrink:0}.transaction .amount{font-size:15px;font-weight:650;white-space:nowrap}.income{color:var(--green)}.expense{color:var(--red)}.empty{padding:55px 20px;text-align:center;color:var(--muted)}.empty svg{width:42px;height:42px;margin:0 0 12px;opacity:.5}
nav{position:fixed;bottom:0;left:50%;transform:translateX(-50%);width:min(100%,720px);z-index:5;background:var(--surface);border:1px solid var(--line);border-radius:26px 26px 0 0;padding:12px 12px max(12px,env(safe-area-inset-bottom));display:flex;justify-content:space-between;box-shadow:0 -6px 30px #21352d05}nav[hidden]{display:none}nav button{background:none;border:0;flex:1;min-height:48px;font-size:10px;color:var(--muted);border-radius:18px}nav svg{display:block;margin:0 auto 4px}nav .active{color:var(--green);background:var(--soft);font-weight:700}nav .add{background:var(--accent);color:#26271e;flex:0 0 54px;width:54px;height:54px;border-radius:19px;margin:-22px 8px 0;box-shadow:0 0 0 6px var(--surface)}nav .add svg{margin:0 auto;width:27px;height:27px}
.btn{border:0;border-radius:16px;background:var(--accent);padding:13px 18px;min-height:48px;font-weight:650}.btn.secondary{background:var(--soft);color:var(--ink)}.wide{width:100%}.text-button{background:none;border:0;padding:10px;color:var(--green);min-height:44px}
input,select{width:100%;min-height:48px;padding:13px 15px;border:1px solid var(--line);border-radius:15px;background:var(--soft);color:var(--ink)}label{display:block;font-size:12px;font-weight:600;color:var(--muted);margin:16px 0 6px}.field-pair{display:grid;grid-template-columns:1fr 1fr;gap:12px}
.tabs{display:flex;padding:5px;background:var(--soft);border-radius:18px;gap:4px;margin:0 0 20px}.tabs button{background:none;border:0;padding:11px 8px;border-radius:14px;flex:1;font-size:13px}.tabs .active{background:var(--surface);box-shadow:0 2px 8px #00000009;font-weight:700}
dialog{width:min(100% - 20px,560px);max-height:92dvh;border:1px solid var(--line);border-radius:28px;background:var(--surface);color:var(--ink);padding:22px;overflow:auto;animation:rise .18s ease-out}dialog::backdrop{background:#14251c80;backdrop-filter:blur(3px)}dialog .row h2{margin:0}
.categories{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:14px 5px;margin:16px 0}.category{border:0;background:none;border-radius:16px;min-height:76px;padding:5px 2px;font-size:10px;line-height:1.3;overflow-wrap:anywhere}.category .category-icon{margin:0 auto 7px;width:47px;height:47px;border-radius:50%}.category.selected{background:var(--soft)}.category.selected .category-icon{background:var(--accent);color:#282b21}
.amount-input{font-size:30px;text-align:right;background:none;border:0;font-weight:600}.keypad{display:grid;grid-template-columns:repeat(4,1fr);gap:7px;margin:18px 0 0}.keypad button{min-height:47px;border:0;background:var(--soft);border-radius:15px;font-size:23px}.keypad .save{background:var(--accent)}
.progress{height:7px;border-radius:7px;background:var(--soft);overflow:hidden}.progress span{height:100%;display:block;background:var(--green);border-radius:7px}.chart-item{margin:18px 0}.chart-item .row{margin-bottom:8px}.donut{width:170px;height:170px;border-radius:50%;display:grid;place-items:center;margin:20px auto 30px}.donut>div{width:119px;height:119px;background:var(--surface);border-radius:50%;display:grid;align-content:center;text-align:center}.donut b{font-size:18px}
#status{position:fixed;left:50%;transform:translateX(-50%);bottom:100px;z-index:12;border-radius:14px;background:#183c2e;color:white;padding:9px 17px;max-width:90%;font-size:12px;box-shadow:var(--shadow)}#status:empty{display:none}.sync{font-size:11px;color:var(--muted);display:flex;align-items:center;gap:6px}.sync svg{width:14px;height:14px}.theme-grid{display:grid;grid-template-columns:1fr 1fr;gap:12px}.theme-grid button{height:85px;border-radius:20px;border:1px solid #ccc;font-weight:650}
.calendar{display:grid;grid-template-columns:repeat(7,1fr);gap:4px;text-align:center;margin:16px 0}.calendar button{min-height:63px;border:0;border-radius:12px;background:var(--soft);font-size:13px}.calendar small{font-size:8px;display:block}
.months{display:grid;grid-template-columns:repeat(3,1fr);gap:9px;margin-top:20px}.months button{border:0;background:var(--soft);border-radius:15px;min-height:48px}.months .selected{background:var(--accent)}
.dark{color-scheme:dark;--ink:#edf1ec;--muted:#a4aea7;--page:#171d19;--surface:#202923;--soft:#2b352d;--line:#344137;--green:#37ed83;--red:#ff596b}
@keyframes rise{from{transform:translateY(10px);opacity:.4}to{transform:none;opacity:1}}
@media(min-width:800px){main{padding-top:26px}.hero{padding:30px}.categories{gap:18px 10px}header{padding-top:22px}nav{bottom:16px;border-radius:26px}}
@media(prefers-reduced-motion:reduce){*{animation:none!important;scroll-behavior:auto!important}}
[hidden]{display:none!important}
#tx-form .categories{max-height:230px;overflow:auto;overscroll-behavior:contain;padding:2px 4px}
dialog:has(#tx-form){max-height:96dvh}
@media(max-height:760px){#tx-form .categories{max-height:160px}.keypad button{min-height:40px}.field-pair input,.field-pair select{padding:8px;min-height:42px}}

/* Fill the viewport even when a page contains only one or two cards.
   Browser chrome continues to use the independent theme-color metadata. */
html{color-scheme:light dark;background:#fafbf9;min-height:100%}
html:has(body.dark){background:#171d19}
body{color-scheme:light;min-height:100vh;min-height:100dvh}
body.dark{color-scheme:dark}

.hero-grid .income{color:#007837}.hero-grid .expense{color:#cc1630}