*{box-sizing:border-box}
body{margin:0;font:15px/1.4 system-ui,sans-serif;background:#f6f7f9;color:#1c1f23}
nav{display:flex;gap:16px;align-items:center;padding:12px 20px;background:#fff;border-bottom:1px solid #e3e5e8}
nav a{color:#555;text-decoration:none;padding:4px 0}
nav a.on{color:#000;font-weight:600;border-bottom:2px solid #2d6cdf}
nav .right{margin-left:auto}
main{max-width:960px;margin:20px auto;padding:0 16px}
h1{font-size:22px;margin:0 0 14px}
h2{font-size:17px;margin:24px 0 10px}
.card{background:#fff;border:1px solid #e3e5e8;border-radius:8px;padding:14px;margin:14px 0}
.login{max-width:340px;margin:80px auto;display:flex;flex-direction:column;gap:12px}
label{display:flex;flex-direction:column;gap:4px;font-size:13px;color:#555}
input,select,button{font:inherit;padding:8px 10px;border:1px solid #cfd3d8;border-radius:6px;background:#fff}
button{background:#2d6cdf;color:#fff;border-color:#2d6cdf;cursor:pointer}
button.link{background:none;border:0;color:#b00020;padding:2px 6px}
nav button.link{color:#555}
.add{display:grid;grid-template-columns:repeat(auto-fit,minmax(140px,1fr));gap:12px;align-items:end}
.add .wide{grid-column:1/-1}
.summary{display:flex;gap:12px;flex-wrap:wrap;margin-bottom:14px}
.summary div{flex:1;min-width:140px;background:#fff;border:1px solid #e3e5e8;border-radius:8px;padding:12px;display:flex;flex-direction:column}
.summary b{font-size:20px}
.pos{color:#1a7f37}.neg{color:#c0392b}.muted{color:#888}
.ok{background:#e7f6ec;color:#1a7f37;padding:8px 12px;border-radius:6px}
.err{background:#fdecea;color:#b00020;padding:8px 12px;border-radius:6px}
.month-nav{display:flex;justify-content:space-between;margin:10px 0}
.month-nav a{color:#2d6cdf;text-decoration:none}
table{width:100%;border-collapse:collapse;background:#fff;border:1px solid #e3e5e8;border-radius:8px;overflow:hidden}
th,td{padding:8px 10px;text-align:left;border-bottom:1px solid #eef0f2}
th{font-size:12px;color:#777;text-transform:uppercase;background:#fafbfc}
.num{text-align:right;white-space:nowrap}
td form{margin:0}
.inline{display:flex;gap:8px;margin-top:10px}
.chart{display:flex;gap:24px;align-items:center;flex-wrap:wrap;background:#fff;border:1px solid #e3e5e8;border-radius:8px;padding:16px}
.donut{width:220px;height:220px}
.donut circle{stroke:var(--c,#eee)}
.legend{flex:1;min-width:240px;border:0}
.legend td{border:0}
.sw{display:inline-block;width:12px;height:12px;border-radius:3px;background:var(--c)}
.c0{--c:#2d6cdf}.c1{--c:#e8833a}.c2{--c:#2e9e6b}.c3{--c:#c0392b}.c4{--c:#8e6bd8}
.c5{--c:#d4a72c}.c6{--c:#1fa5b8}.c7{--c:#d6559b}.c8{--c:#7a8793}.c9{--c:#6b8e23}