:root{--red:#d2232a;--red-dark:#a61b21;--red-tint:#fcebec;--ink:#221e1f;--ink-soft:#5b5453;--paper:#faf7f2;--card:#fff;--line:#e8e1d8;--green:#2f7d4f;--green-tint:#eaf4ee;--amber:#b5790a;--amber-tint:#fbf1de;--shadow:0 1px 2px #221e1f0f, 0 4px 14px #221e1f0d}*{box-sizing:border-box}body{background:var(--paper);color:var(--ink);-webkit-font-smoothing:antialiased;margin:0;padding:28px 20px 60px;font-family:Source Sans Pro,Segoe UI,Arial,sans-serif}.wrap{max-width:980px;margin:0 auto}header{border-bottom:3px solid var(--ink);justify-content:space-between;align-items:flex-end;gap:16px;margin-bottom:22px;padding-bottom:14px;display:flex}.brand-mark{align-items:center;gap:10px;display:flex}.brand-mark .stripe,.login-brand .stripe{background:var(--red);border-radius:2px;width:6px;height:40px}h1{letter-spacing:.2px;margin:0;font-family:Georgia,Times New Roman,serif;font-size:26px}.sub{color:var(--ink-soft);margin-top:2px;font-size:13px}.session{color:var(--ink-soft);align-items:center;gap:10px;font-size:13px;display:flex}.totals{grid-template-columns:repeat(3,1fr);gap:12px;margin-bottom:24px;display:grid}.total-card{background:var(--card);border:1px solid var(--line);box-shadow:var(--shadow);border-radius:10px;padding:14px 16px}.total-card .label{text-transform:uppercase;letter-spacing:.06em;color:var(--ink-soft);margin-bottom:6px;font-size:11.5px}.total-card .value{font-family:Georgia,serif;font-size:22px;font-weight:700}.total-card.pendente .value{color:var(--red-dark)}.total-card.vencido .value{color:var(--amber)}.total-card.recebido .value{color:var(--green)}.panel{background:var(--card);border:1px solid var(--line);box-shadow:var(--shadow);border-radius:12px;margin-bottom:22px;overflow:hidden}.panel-head{border-bottom:1px solid var(--line);background:var(--red-tint);color:var(--red-dark);padding:14px 18px;font-size:14.5px;font-weight:700}form{grid-template-columns:repeat(3,1fr);align-items:end;gap:12px;padding:18px;display:grid}.field.wide{grid-column:1/-1}.field{flex-direction:column;gap:5px;display:flex}label{color:var(--ink-soft);font-size:12px;font-weight:600}input,select{border:1px solid var(--line);color:var(--ink);background:#fff;border-radius:7px;padding:9px 10px;font-family:inherit;font-size:14px}input:focus,select:focus{outline:2px solid var(--red);outline-offset:1px;border-color:var(--red)}.form-actions{grid-column:1/-1;justify-content:flex-end;gap:10px;display:flex}button{cursor:pointer;border:none;border-radius:7px;padding:10px 18px;font-family:inherit;font-size:14px;font-weight:700}button:disabled{opacity:.6;cursor:progress}.btn-primary{background:var(--red);color:#fff}.btn-primary:hover:not(:disabled){background:var(--red-dark)}.btn-ghost{color:var(--ink-soft);border:1px solid var(--line);background:0 0}.btn-ghost:hover:not(:disabled){background:#f1ebe1}.filters{border-bottom:1px solid var(--line);flex-wrap:wrap;align-items:center;gap:10px;padding:12px 18px;display:flex}.filters select,.filters input{padding:7px 9px;font-size:13px}.filters .count{color:var(--ink-soft);margin-left:auto;font-size:12.5px}table{border-collapse:collapse;width:100%}thead th{text-align:left;text-transform:uppercase;letter-spacing:.05em;color:var(--ink-soft);border-bottom:1px solid var(--line);padding:10px 16px;font-size:11.5px}tbody tr{border-bottom:1px solid var(--line)}tbody tr:last-child{border-bottom:none}tbody tr:hover{background:#fdfbf8}td{vertical-align:middle;padding:12px 16px;font-size:14px}td.livro{font-weight:600}td.unidade{color:var(--ink-soft)}td.valor{font-variant-numeric:tabular-nums;font-weight:600}.badge{border:1px solid #0000;border-radius:999px;align-items:center;gap:5px;padding:4px 10px;font-size:12px;font-weight:700;display:inline-flex}.badge.pendente{background:var(--red-tint);color:var(--red-dark);border-color:#f3c7c9}.badge.vencido{background:var(--amber-tint);color:var(--amber);border-color:#eed6a0}.badge.pago{background:var(--green-tint);color:var(--green);border-color:#bfe1cc}.row-actions{justify-content:flex-end;gap:8px;display:flex}.icon-btn{border:1px solid var(--line);color:var(--ink-soft);background:0 0;border-radius:6px;padding:6px 10px;font-size:12px;font-weight:600}.icon-btn:hover:not(:disabled){background:#f1ebe1}.icon-btn.marcar-pago{color:var(--green);border-color:#bfe1cc}.icon-btn.marcar-pago:hover:not(:disabled){background:var(--green-tint)}.icon-btn.excluir{color:var(--red-dark);border-color:#f3c7c9}.icon-btn.excluir:hover:not(:disabled){background:var(--red-tint)}.empty{text-align:center;color:var(--ink-soft);padding:48px 20px}.empty .stripe-icon{background:var(--line);border-radius:2px;width:40px;height:4px;margin:0 auto 14px}footer{text-align:center;color:var(--ink-soft);margin-top:20px;font-size:12px}.login-wrap{max-width:400px;margin:6vh auto 0}.login-brand{border-bottom:3px solid var(--ink);align-items:center;gap:12px;margin-bottom:20px;padding-bottom:14px;display:flex}.login-wrap form{grid-template-columns:1fr}.login-wrap .form-actions button{width:100%}.alerta{background:var(--red-tint);color:var(--red-dark);border:1px solid #f3c7c9;border-radius:7px;margin:0 18px 18px;padding:10px 12px;font-size:13px;font-weight:600}@media (max-width:720px){form{grid-template-columns:1fr 1fr}.field.wide{grid-column:1/-1}.totals{grid-template-columns:1fr}thead{display:none}table,tbody,tr,td{width:100%;display:block}tbody tr{padding:12px 16px}td{border:none;padding:4px 0}td.valor:before{content:"Valor: ";color:var(--ink-soft);font-weight:400}td.livro:before{content:"Livro: ";color:var(--ink-soft);font-size:11px;font-weight:400;display:block}.row-actions{justify-content:flex-start;margin-top:8px}}