:root{
  --bg:#f3f5f2; --surface:#ffffff; --fg:#1d2420; --muted:#5f6b64; --line:#d9dfda;
  --accent:#2f5d4a; --accent-fg:#ffffff; --in:#2c7a4b; --out:#b0412e; --chip:#e7ece8; --warn:#8a6514; --warn-bg:#fbf1d9;
  --f-body:-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,system-ui,sans-serif;
  --f-mono:ui-monospace,"SF Mono",Menlo,"Roboto Mono",monospace;
  color-scheme:light;
}
@media (prefers-color-scheme:dark){:root{
  --bg:#141916; --surface:#1d2420; --fg:#e6ebe7; --muted:#9aa69f; --line:#2f3833;
  --accent:#7fbf9f; --accent-fg:#0f1512; --in:#6fcf97; --out:#ee8a76; --chip:#262e29; --warn:#e8c06a; --warn-bg:#2e2716; color-scheme:dark}}
*{box-sizing:border-box;-webkit-tap-highlight-color:transparent}
html,body{margin:0}
body{background:var(--bg);color:var(--fg);font-family:var(--f-body);font-size:16px;line-height:1.45;
  padding:calc(16px + env(safe-area-inset-top)) max(16px,env(safe-area-inset-right)) calc(110px + env(safe-area-inset-bottom)) max(16px,env(safe-area-inset-left))}
[hidden]{display:none!important}
.wrap{max-width:680px;margin:0 auto;display:flex;flex-direction:column;gap:22px}
h1,h2{margin:0}
h1{font-size:1.6rem;font-weight:700;letter-spacing:-.01em}
h2{font-size:1.05rem;font-weight:700}
.num{font-family:var(--f-mono);font-variant-numeric:tabular-nums}
.label{font-size:.72rem;text-transform:uppercase;letter-spacing:.08em;color:var(--muted);font-weight:600}
.hint{font-size:.82rem;color:var(--muted)}
header{display:flex;justify-content:space-between;align-items:end;gap:12px;flex-wrap:wrap}
.head-r{display:flex;align-items:center;gap:14px}
select,input,button{font:inherit;color:inherit}
select,input{background:var(--surface);border:1px solid var(--line);border-radius:10px;padding:11px 12px;width:100%;font-size:16px}
:focus-visible{outline:2px solid var(--accent);outline-offset:2px}
.year{width:auto;padding:7px 10px}
.banner{margin:0;padding:10px 12px;border-radius:10px;background:var(--warn-bg);color:var(--warn);font-size:.9rem}
.summary{display:grid;grid-template-columns:1fr 1fr;gap:4px 16px;padding:18px;background:var(--surface);border:1px solid var(--line);border-radius:14px}
.summary .saldo{grid-column:1/-1;font-size:2.1rem;font-weight:500;line-height:1.1;margin-bottom:10px}
.in{color:var(--in)} .out{color:var(--out)}
.ks-list,.entries{display:flex;flex-direction:column}
.ks{display:grid;grid-template-columns:1fr auto;gap:4px 12px;padding:12px 6px;border:0;border-bottom:1px solid var(--line);background:none;text-align:left;cursor:pointer;width:100%}
.ks[aria-pressed="true"]{background:var(--chip);box-shadow:inset 3px 0 0 var(--accent)}
.ks .name{font-weight:600}
.bars{grid-column:1/-1;display:flex;flex-direction:column;gap:3px}
.bar{height:5px;border-radius:3px;min-width:2px}
.bar.i{background:var(--in)} .bar.o{background:var(--out)}
.ks .sub{grid-column:1/-1;font-size:.82rem;color:var(--muted)}
.row-head{display:flex;justify-content:space-between;align-items:center;gap:8px;flex-wrap:wrap}
.row-btns{display:flex;gap:14px}
.linkbtn{background:none;border:0;color:var(--accent);cursor:pointer;padding:6px 0;font-weight:600;text-decoration:none;font-size:.95rem}
.entry{display:grid;grid-template-columns:48px 1fr auto;gap:12px;align-items:center;padding:12px 0;border-bottom:1px solid var(--line)}
.thumb{width:48px;height:48px;border-radius:8px;background:var(--chip);display:grid;place-items:center;overflow:hidden;font-size:.68rem;color:var(--muted);text-decoration:none;font-family:var(--f-mono)}
.thumb img{width:100%;height:100%;object-fit:cover}
.entry .t{min-width:0}
.entry .desc{font-weight:500;overflow-wrap:anywhere}
.entry .meta{font-size:.8rem;color:var(--muted)}
.entry .amt{text-align:right;font-weight:500}
.entry .del{background:none;border:0;color:var(--muted);cursor:pointer;font-size:.78rem;padding:4px 0}
.entry .del.confirm{color:var(--out);font-weight:600}
.pending{font-size:.75rem;color:var(--warn);font-weight:600}
.empty{padding:24px 16px;border:1px dashed var(--line);border-radius:12px;color:var(--muted);text-align:center}
.fab{position:fixed;right:max(16px,env(safe-area-inset-right));bottom:calc(20px + env(safe-area-inset-bottom));
  background:var(--accent);color:var(--accent-fg);border:0;border-radius:999px;padding:16px 26px;font-weight:700;font-size:1.05rem;cursor:pointer;box-shadow:0 6px 18px rgb(0 0 0 / .2)}
.sheet-bg{position:fixed;inset:0;background:rgb(0 0 0 / .35);z-index:20}
.sheet{position:fixed;left:0;right:0;bottom:0;z-index:21;background:var(--bg);border-radius:18px 18px 0 0;max-height:94%;overflow-y:auto;
  padding:18px max(16px,env(safe-area-inset-right)) calc(20px + env(safe-area-inset-bottom)) max(16px,env(safe-area-inset-left))}
.sheet form{max-width:680px;margin:0 auto;display:flex;flex-direction:column;gap:14px}
.field{display:flex;flex-direction:column;gap:6px}
.seg{display:grid;grid-template-columns:1fr 1fr;border:1px solid var(--line);border-radius:10px;overflow:hidden}
.seg button{border:0;background:var(--surface);padding:12px;cursor:pointer;font-weight:600}
.seg button[aria-pressed="true"].o{background:var(--out);color:#fff}
.seg button[aria-pressed="true"].i{background:var(--in);color:#fff}
.big{font-size:1.7rem;font-family:var(--f-mono);padding:12px}
.two{display:grid;grid-template-columns:1fr 1fr;gap:12px}
.ks-new{display:flex;gap:8px}
.ks-new input{flex:1}
.btn{border:1px solid var(--line);background:var(--surface);border-radius:10px;padding:12px 16px;cursor:pointer;font-weight:600}
.btn.primary{background:var(--accent);color:var(--accent-fg);border-color:var(--accent);padding:15px}
.btn:disabled{opacity:.55}
.cam-row{display:flex;align-items:center;gap:14px;flex-wrap:wrap}
.btn.cam{flex:1;min-width:180px;padding:16px;border:2px dashed var(--accent);color:var(--accent)}
.preview{display:flex;align-items:center;gap:12px;padding:8px;background:var(--surface);border:1px solid var(--line);border-radius:10px;font-size:.9rem;color:var(--muted)}
.preview img{width:88px;height:88px;object-fit:cover;border-radius:8px}
.msg{margin:0;font-size:.9rem;color:var(--out)}
.login{min-height:80vh;display:grid;place-items:center}
.login-card{width:100%;max-width:340px;display:flex;flex-direction:column;gap:14px;text-align:center}
.login-card img{margin:0 auto;border-radius:14px}
.login-card .field{text-align:left}
@media (max-width:420px){.two{grid-template-columns:1fr}}
@media (prefers-reduced-motion:no-preference){.sheet{animation:up .18s ease-out}@keyframes up{from{transform:translateY(24px);opacity:.6}}}