:root{--a:#2A78D6;--bg:#FAFAF9;--card:#fff;--tx:#18181B;--mu:#71717A;--ln:#E7E5E4;--red:#C2410C;--grn:#15803D}
[data-theme=dark]{--bg:#0F0F11;--card:#18181B;--tx:#F4F4F5;--mu:#A1A1AA;--ln:#2A2A2E}
*{box-sizing:border-box;margin:0}body{font:14px/1.5 system-ui,-apple-system,Segoe UI,Roboto,sans-serif;background:var(--bg);color:var(--tx)}
.hide{display:none!important}.muted{color:var(--mu)}.sm{font-size:12px}
.logo{font-weight:800;font-size:18px}.logo span{color:var(--a)}
.card{background:var(--card);border:1px solid var(--ln);border-radius:12px;padding:18px}
input,select,textarea{font:inherit;color:var(--tx);background:var(--bg);border:1px solid var(--ln);border-radius:8px;padding:8px 10px;width:100%}
input:focus,select:focus,textarea:focus{outline:2px solid var(--a);outline-offset:-1px}
button{font:inherit;cursor:pointer;border:0;border-radius:8px;padding:8px 14px;background:var(--a);color:#fff;font-weight:600}
button.ghost{background:transparent;color:var(--tx);border:1px solid var(--ln)}button.sm{padding:4px 10px;font-size:12px}button.x{background:none;color:var(--mu);padding:2px 6px}
.auth{min-height:100vh;display:grid;place-items:center;padding:20px}.auth .card{width:100%;max-width:360px;display:grid;gap:10px}.msg{font-size:13px;min-height:18px}
#appView{display:flex;min-height:100vh}aside{width:210px;padding:20px 14px;border-right:1px solid var(--ln);display:flex;flex-direction:column;gap:18px;position:sticky;top:0;height:100vh}
nav{display:grid;gap:2px}nav a{padding:8px 10px;border-radius:8px;color:var(--mu);cursor:pointer;text-decoration:none}nav a.on,nav a:hover{background:color-mix(in srgb,var(--a) 12%,transparent);color:var(--tx)}
.side-foot{margin-top:auto;display:grid;gap:6px}.badge{font-size:12px;padding:6px 8px;border-radius:8px;border:1px solid var(--ln)}
main{flex:1;padding:24px 28px;max-width:1200px;min-width:0}.top{display:flex;justify-content:space-between;align-items:center;gap:10px;margin-bottom:18px;flex-wrap:wrap}h1{font-size:22px}#actions{display:flex;gap:8px;flex-wrap:wrap}
.kpis{display:grid;grid-template-columns:repeat(auto-fit,minmax(160px,1fr));gap:12px;margin-bottom:16px}.kpi .n{font-size:24px;font-weight:700}.kpi .l{color:var(--mu);font-size:12px}
.grid2{display:grid;grid-template-columns:2fr 1fr;gap:12px}.card h3{font-size:14px;margin-bottom:10px}
.bar{fill:var(--a)}.axis{fill:var(--mu);font-size:10px}
.toolbar{display:flex;gap:8px;margin-bottom:12px;flex-wrap:wrap}.toolbar input{max-width:260px}.toolbar select{max-width:180px}
.tw{overflow-x:auto}table{width:100%;border-collapse:collapse}th,td{text-align:left;padding:9px 8px;border-bottom:1px solid var(--ln);white-space:nowrap}th{font-size:12px;color:var(--mu);font-weight:600}
tr.click{cursor:pointer}tr.click:hover td{background:color-mix(in srgb,var(--a) 6%,transparent)}.overdue td{color:var(--red)}
.pill{display:inline-block;padding:2px 8px;border-radius:99px;font-size:12px;background:color-mix(in srgb,var(--a) 14%,transparent)}.pill.paid{background:color-mix(in srgb,var(--grn) 18%,transparent)}.pill.od{background:color-mix(in srgb,var(--red) 18%,transparent)}
.empty{padding:30px;text-align:center;color:var(--mu)}
.modal{position:fixed;inset:0;background:#0007;display:grid;place-items:center;padding:16px;z-index:9}.modal .card{width:100%;max-width:560px;max-height:90vh;overflow:auto}
.form{display:grid;grid-template-columns:1fr 1fr;gap:10px}.form label{display:grid;gap:4px;font-size:12px;color:var(--mu)}.form .full{grid-column:1/-1}.btns{display:flex;gap:8px;justify-content:flex-end;margin-top:14px}
.items td{padding:4px}.items input{padding:6px}
.set{display:grid;gap:12px;max-width:760px}.set .row{display:flex;gap:8px;align-items:center;flex-wrap:wrap}.chips span{display:inline-flex;gap:4px;align-items:center;border:1px solid var(--ln);border-radius:99px;padding:2px 4px 2px 10px;margin:2px}
.cardlist div{display:flex;align-items:center;gap:8px;padding:6px 0;border-bottom:1px solid var(--ln)}.cardlist div span{flex:1}
.toast{position:fixed;bottom:20px;left:50%;transform:translateX(-50%);background:var(--tx);color:var(--bg);padding:10px 16px;border-radius:8px;z-index:10}
@media(max-width:800px){#appView{flex-direction:column}aside{width:auto;height:auto;position:static;flex-direction:row;align-items:center;flex-wrap:wrap;border-right:0;border-bottom:1px solid var(--ln);padding:12px}nav{display:flex;overflow-x:auto;flex:1 1 100%;order:3}.side-foot{margin:0 0 0 auto;display:flex;align-items:center}#email{display:none}main{padding:16px}.grid2,.form{grid-template-columns:1fr}}