*{box-sizing:border-box}
:root{--nav:#0b2638;--nav2:#154b6b;--blue:#1f6d9d;--blue2:#2e83b7;--ice:#eef5f9;--line:#cbd8e1;--ink:#1c2d38;--muted:#6c7b86;--white:#fff;--green:#2f7d59;--yellow:#fff3bf;--gold:#a66b08;--red:#b63c3c;--shadow:0 6px 22px rgba(15,45,65,.08)}
html,body{margin:0;background:#f2f5f7;color:var(--ink);font-family:-apple-system,BlinkMacSystemFont,"Segoe UI",Arial,sans-serif;font-size:14px}
.sidebar{position:fixed;inset:0 auto 0 0;width:250px;background:linear-gradient(180deg,var(--nav),#09202e);color:#fff;z-index:20;box-shadow:6px 0 20px #09202e22}
.brand{padding:24px 20px 18px;border-bottom:1px solid #fff1}.brand b{font-size:19px;display:block}.brand small{color:#a9bfcd}
.nav{padding:14px 10px}.nav a{display:flex;align-items:center;gap:11px;padding:11px 12px;border-radius:8px;margin:2px 0;color:#dce8ef;text-decoration:none;font-weight:600}.nav a:hover,.nav a.active{background:var(--nav2);color:#fff}
.bottom{position:absolute;bottom:0;left:0;right:0;padding:10px;border-top:1px solid #fff1}
.main{margin-left:250px;min-height:100vh}.top{height:68px;background:#fff;border-bottom:1px solid var(--line);display:flex;align-items:center;justify-content:space-between;padding:0 28px;position:sticky;top:0;z-index:10}.crumb{color:var(--muted)}.user{display:flex;align-items:center;gap:8px;font-weight:700}.avatar{width:34px;height:34px;border-radius:50%;background:#dbeaf3;color:var(--nav);display:grid;place-items:center}
.content{padding:25px 28px;max-width:1800px}.hero{display:flex;justify-content:space-between;align-items:end;margin-bottom:20px}.hero h1{margin:0;font-size:28px;color:var(--nav)}.hero p{margin:5px 0 0;color:var(--muted)}
.actions{display:flex;gap:8px}.btn{display:inline-flex;align-items:center;justify-content:center;border:1px solid var(--line);border-radius:7px;padding:9px 13px;background:#fff;color:var(--ink);text-decoration:none;font-weight:700;cursor:pointer}.btn.primary{background:var(--blue);color:#fff;border-color:var(--blue)}.btn.green{background:var(--green);color:#fff;border-color:var(--green)}.btn.light{background:var(--ice)}
.kpis{display:grid;grid-template-columns:repeat(4,1fr);gap:12px;margin-bottom:18px}.kpi{background:#fff;border:1px solid var(--line);border-radius:10px;padding:15px;box-shadow:var(--shadow)}.kpi span{display:block;color:var(--muted);font-size:12px}.kpi b{display:block;font-size:23px;color:var(--nav);margin-top:5px}
.sheet{background:#fff;border:1px solid var(--line);border-radius:10px;box-shadow:var(--shadow);overflow:hidden;margin-bottom:18px}.sheet-head{background:linear-gradient(180deg,#f8fbfd,#e8f1f6);border-bottom:1px solid var(--line);padding:12px 15px;display:flex;justify-content:space-between;align-items:center}.sheet-head strong{color:var(--nav);letter-spacing:.2px}.sheet-body{padding:15px}
.table-scroll{overflow:auto}.sheet-table{width:100%;border-collapse:collapse;min-width:900px}.sheet-table th{background:var(--nav);color:#fff;text-transform:uppercase;font-size:11px;letter-spacing:.3px;position:sticky;top:0}.sheet-table td,.sheet-table th{padding:8px 9px;border:1px solid var(--line);vertical-align:middle}.sheet-table tbody tr:nth-child(even) td{background:#f8fbfd}.sheet-table tbody tr:hover td{background:#eaf5fb}.sheet-table .num{text-align:right;white-space:nowrap;font-variant-numeric:tabular-nums}.sheet-table tfoot td{background:#e4f0f6;font-weight:800;color:var(--nav)}
.badge{display:inline-block;padding:4px 8px;border-radius:14px;background:#e7f1f7;color:var(--blue);font-size:11px;font-weight:800}.badge.green{background:#e6f3eb;color:var(--green)}.badge.gold{background:#fff1c9;color:var(--gold)}
.filters{display:grid;grid-template-columns:160px 160px minmax(250px,1fr) auto;gap:8px;align-items:end}.field label{display:block;font-size:11px;color:var(--muted);font-weight:800;text-transform:uppercase;margin-bottom:4px}.field input,.field select,.field textarea{width:100%;padding:9px;border:1px solid #b9cad5;border-radius:6px;background:#fff;font:inherit}
.form-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:12px}.form-grid .wide{grid-column:1/-1}.form-grid label{font-size:12px;font-weight:800;color:#51636e}.form-grid input,.form-grid select,.form-grid textarea{margin-top:5px}
.notice{background:#e8f4ed;border:1px solid #b8dbc6;color:#276143;padding:10px 12px;border-radius:7px;margin-bottom:14px}
.empty{padding:35px;text-align:center;color:var(--muted)}
/* Papelzinhos: comprovante individual, como na planilha */
.receipts{display:grid;grid-template-columns:repeat(3,minmax(280px,1fr));gap:16px}.receipt{background:#fff;border:1px solid #b9c8d2;border-radius:8px;box-shadow:0 4px 14px #173b4d12;overflow:hidden;position:relative}.receipt-head{background:var(--nav);color:#fff;text-align:center;padding:10px;font-size:13px;font-weight:900;letter-spacing:.5px}.receipt-name{text-align:center;padding:11px 10px 8px;font-size:18px;font-weight:900;color:var(--nav);border-bottom:1px solid var(--line)}.receipt-body{padding:8px 12px}.receipt-row{display:flex;justify-content:space-between;gap:10px;padding:7px 0;border-bottom:1px dashed #cdd8df}.receipt-row span:first-child{color:#5e6f7a;font-weight:700}.receipt-row span:last-child{font-weight:700}.receipt-total{margin:10px 0 0;padding:10px;background:#eef5f9;border:1px solid var(--line);display:flex;justify-content:space-between;font-weight:900}.receipt-pay{padding:11px 12px;background:#e4f2e9;border-top:1px solid #c4ddcd;display:flex;justify-content:space-between;align-items:center}.receipt-pay strong{font-size:19px;color:var(--green)}.receipt-note{padding:8px 12px;font-size:11px;color:var(--muted);min-height:28px}
.login{min-height:100vh;display:grid;place-items:center;background:radial-gradient(circle at 20% 20%,#2e83b7,#0b2638 60%)}.login-card{width:400px;background:#fff;border-radius:14px;padding:38px;box-shadow:0 25px 60px #0004}.login-card h1{color:var(--nav);margin-top:0}.login-card input{width:100%;padding:11px;margin:5px 0;border:1px solid #b9cad5;border-radius:7px}
.chat{height:410px;overflow:auto;border:1px solid var(--line);padding:12px;border-radius:7px;background:#f8fafb}.user-msg,.bot-msg{padding:10px;margin:7px 0;border:1px solid var(--line);border-radius:7px;white-space:pre-wrap}.user-msg{background:#eaf4fa}.bot-msg{background:#fff5d9}
@media(max-width:1050px){.sidebar{width:205px}.main{margin-left:205px}.kpis{grid-template-columns:repeat(2,1fr)}.receipts{grid-template-columns:repeat(2,minmax(280px,1fr))}.filters{grid-template-columns:1fr 1fr}.form-grid{grid-template-columns:1fr 1fr}}
@media(max-width:700px){.sidebar{position:static;width:100%;height:auto}.main{margin-left:0}.bottom{position:static}.content{padding:15px}.top{position:static}.hero{display:block}.actions{margin-top:10px}.kpis,.receipts,.filters,.form-grid{grid-template-columns:1fr}}