:root{--bg:#F4F5F1;--surface:#fff;--surface2:#ECEFE8;--ink:#16201A;--muted:#5A675D;--line:#D8DDD2;--accent:#1D6B4E;--neg:#B3372E;--pos:#1D7A55;--warn:#8A6100;--warnbg:#FBF0D3;--milk:#3B7DB8;--veg:#4E9A5B;--roti:#D09A2E;--oth:#8A8F99;--cash:#B8651F}
@media(prefers-color-scheme:dark){:root{--bg:#121714;--surface:#1B221E;--surface2:#232B26;--ink:#E8EDE9;--muted:#9AA79E;--line:#2E3832;--accent:#4FB88B;--neg:#E57A70;--pos:#59C494;--warn:#E8C060;--warnbg:#3A3015}}
*{box-sizing:border-box}body{margin:0;background:var(--bg);color:var(--ink);font:14px/1.45 system-ui,"Segoe UI",Roboto,sans-serif}
h1,h2,h3{margin:0;letter-spacing:-.01em}h1{font-size:22px}h2{font-size:16px}
.app{display:grid;grid-template-columns:200px minmax(0,1fr);min-height:100vh}
.rail{background:var(--surface);border-right:1px solid var(--line);padding:16px 10px;position:sticky;top:0;height:100vh;overflow:auto}
.brand{font-weight:700;font-size:17px;padding:0 8px 12px}.brand small{display:block;color:var(--muted);font-weight:400;font-size:11px;text-transform:uppercase;letter-spacing:.04em;margin-top:3px}
.nav a{display:block;padding:8px 10px;border-radius:6px;color:var(--ink);text-decoration:none}.nav a:hover{background:var(--surface2)}.nav a.on{background:var(--accent);color:#fff}
.nav .sep{height:1px;background:var(--line);margin:8px 6px}
main{min-width:0;padding:18px 22px;max-width:1300px;width:100%}
.bar{display:flex;gap:10px;align-items:center;flex-wrap:wrap;margin-bottom:14px}.bar h1{margin-right:auto}
.card{background:var(--surface);border:1px solid var(--line);border-radius:8px;padding:14px 16px;margin-bottom:14px}.card>header{margin-bottom:8px}.card>header p{margin:2px 0 0;color:var(--muted)}
.tiles{display:grid;grid-template-columns:repeat(auto-fit,minmax(160px,1fr));gap:10px;margin-bottom:14px}
.tile{background:var(--surface);border:1px solid var(--line);border-radius:8px;padding:10px 12px}.tile .k{color:var(--muted);font-size:12px}.tile .v{font-size:20px;font-weight:700;font-variant-numeric:tabular-nums}.tile .s{color:var(--muted);font-size:12px}
.tw{overflow:auto;max-height:70vh}table{border-collapse:collapse;width:100%}
th{position:sticky;top:0;background:var(--surface2);text-align:left;font-size:12px;padding:7px 8px;white-space:nowrap}td{padding:6px 8px;border-bottom:1px solid var(--line);white-space:nowrap}
td.n,th.n{text-align:right;font-variant-numeric:tabular-nums}tr.tot td{font-weight:700;background:var(--surface2)}td.wrap{white-space:normal}.muted{color:var(--muted)}.neg{color:var(--neg)}.pos{color:var(--pos)}
input,select,button,textarea{font:inherit;color:var(--ink)}input,select,textarea{background:var(--surface);border:1px solid var(--line);border-radius:6px;padding:6px 8px;min-width:0}
button,.btn{background:var(--accent);color:#fff;border:0;border-radius:6px;padding:7px 14px;cursor:pointer;text-decoration:none;display:inline-block}button.alt,.btn.alt{background:var(--surface2);color:var(--ink)}button.danger{background:var(--neg)}button.sm{padding:3px 8px;font-size:12px}button:disabled{opacity:.5}
.form{display:flex;gap:8px;flex-wrap:wrap;align-items:end}.form label{display:flex;flex-direction:column;font-size:12px;color:var(--muted);gap:3px}
.notice{border:1px solid var(--line);border-left:3px solid var(--warn);background:var(--warnbg);padding:9px 12px;border-radius:6px;margin-bottom:12px}.notice.err{border-left-color:var(--neg)}.notice.ok{border-left-color:var(--pos);background:var(--surface)}
.drop{border:2px dashed var(--line);border-radius:8px;padding:22px;text-align:center;color:var(--muted)}.drop.over{border-color:var(--accent);background:var(--surface2)}
.login{max-width:340px;margin:12vh auto;background:var(--surface);border:1px solid var(--line);border-radius:10px;padding:24px}.login input{width:100%;margin:6px 0 12px}
.legend{display:flex;gap:14px;flex-wrap:wrap;font-size:12px;color:var(--muted);margin:6px 0}.legend i{display:inline-block;width:10px;height:10px;border-radius:2px;margin-right:5px}
.twocol{display:grid;grid-template-columns:1fr 1fr;gap:14px}@media(max-width:900px){.app{grid-template-columns:1fr}.rail{position:static;height:auto}.twocol{grid-template-columns:1fr}main{padding:12px}}