:root{--azul:#000050;--azul-h:#1d2a8a;--azul-claro:#eef0fb;--verde:#15803d;--verde-bg:#ecfdf3;--verm:#b91c1c;--verm-bg:#fef2f2;--fundo:#f5f6fb;--texto:#1c1d33;--cinza:#6b6f86;--linha:#e3e5f1}
*{box-sizing:border-box;-webkit-tap-highlight-color:transparent}
html,body{margin:0}
body{background:var(--fundo);color:var(--texto);font-family:"Nunito",system-ui,-apple-system,"Segoe UI",Roboto,Arial,sans-serif;font-size:17px;line-height:1.45;min-height:100vh;display:flex;flex-direction:column}
.topo{background:#fff;border-bottom:4px solid var(--azul);padding:10px 18px;display:flex;align-items:center;gap:14px}
.topo img{height:48px;width:auto;display:block}
.topo .div{width:1px;align-self:stretch;background:var(--linha);margin:4px 0}
.topo .marca{display:flex;flex-direction:column;line-height:1.1;min-width:0}
.topo .marca b{color:var(--azul);font-weight:900;letter-spacing:.14em;font-size:1.05rem;white-space:nowrap}
.topo .marca small{color:var(--cinza);font-size:.68rem;letter-spacing:.12em;font-weight:700;margin-top:3px}
.topo .acoes{margin-left:auto;display:flex;gap:8px;align-items:center}
main{flex:1;width:100%;max-width:760px;margin:0 auto;padding:26px 16px 36px}
main.largo{max-width:1180px}
h1{color:var(--azul);font-weight:900;font-size:1.7rem;margin:6px 0 4px}
h2{color:var(--azul);font-weight:800;font-size:1.2rem;margin:0 0 12px}
.sub{color:var(--cinza);margin:0 0 20px}
.cartao{background:#fff;border-radius:16px;box-shadow:0 2px 14px rgba(0,0,80,.08);padding:20px;margin-bottom:18px}
label{display:block;font-weight:800;font-size:.92rem;color:var(--azul);margin:0 0 6px}
.dica{font-size:.8rem;color:var(--cinza);margin-top:4px;font-weight:600}
input[type=text],input[type=password],input[type=search],textarea{width:100%;font:inherit;font-weight:600;color:var(--texto);border:2px solid var(--linha);border-radius:10px;padding:11px 13px;background:#fff;outline:none}
input:focus,textarea:focus{border-color:var(--azul-h);box-shadow:0 0 0 3px rgba(29,42,138,.15)}
textarea{min-height:130px;resize:vertical;font-family:ui-monospace,Consolas,monospace;font-size:.85rem}
.campo{margin-bottom:16px}
.cpf-linha{display:flex;align-items:center;gap:10px}
.cpf-linha input{width:96px;text-align:center;letter-spacing:.3em;font-weight:800;font-size:1.2rem}
.cpf-linha span{font-weight:800;color:var(--cinza);letter-spacing:.08em}
.btn{font:inherit;font-weight:800;border:0;border-radius:12px;padding:12px 20px;cursor:pointer;background:var(--azul);color:#fff;transition:background .15s}
.btn:hover{background:var(--azul-h)}
.btn:disabled{opacity:.6;cursor:default}
.btn.cheio{width:100%;font-size:1.05rem;padding:14px}
.btn.claro{background:var(--azul-claro);color:var(--azul)}
.btn.claro:hover{background:#dfe3f8}
.btn.peq{padding:8px 14px;font-size:.88rem;border-radius:10px}
.btn.verm{background:var(--verm)}
.link{background:none;border:0;color:var(--azul);font:inherit;font-weight:800;cursor:pointer;padding:6px 0}
.link:hover{text-decoration:underline}
.link.verm{color:var(--verm)}
.filho{display:flex;gap:8px;align-items:flex-end;margin-bottom:12px}
.filho .campo{flex:1;margin:0}
.filho .x{background:var(--verm-bg);color:var(--verm);border:0;border-radius:10px;width:44px;height:44px;font-size:1.3rem;font-weight:800;cursor:pointer}
.aviso{border-radius:12px;padding:12px 14px;font-weight:700;margin:0 0 14px}
.aviso.erro{background:var(--verm-bg);color:var(--verm);border:1px solid #fecaca}
.aviso.ok{background:var(--verde-bg);color:var(--verde);border:1px solid #bbf7d0}
.etq{display:inline-block;background:var(--azul-claro);color:var(--azul);font-weight:800;font-size:.78rem;border-radius:99px;padding:3px 11px}
.aluno-topo{display:flex;flex-wrap:wrap;gap:8px 12px;align-items:center;margin-bottom:14px}
.aluno-topo h2{margin:0}
.valores{display:grid;grid-template-columns:repeat(3,1fr);gap:10px}
.val{border:2px solid var(--linha);border-radius:12px;padding:12px}
.val small{display:block;font-weight:800;font-size:.76rem;color:var(--cinza);text-transform:uppercase;letter-spacing:.04em}
.val b{display:block;font-size:1.3rem;font-weight:900;margin-top:4px;color:var(--azul)}
.val.sem b{color:#8b8ea5;text-decoration:line-through}
.val.com{background:var(--verde-bg);border-color:#bbf7d0}
.val.com small{color:var(--verde)}.val.com b{color:var(--verde)}
.eco{color:var(--verde);font-weight:800;margin:12px 0 0}
.obs{color:var(--cinza);font-weight:600;font-size:.92rem;margin:10px 0 0}
.contrato{display:block;text-align:center;text-decoration:none;margin-top:14px}
.total{background:var(--azul);color:#fff;border-radius:16px;padding:18px 20px;margin-bottom:18px}
.total div{display:flex;justify-content:space-between;gap:12px;font-weight:700;padding:4px 0}
.total b{font-weight:900;font-size:1.15rem;white-space:nowrap}
.rodape{text-align:center;color:var(--cinza);font-size:.85rem;font-weight:600;padding:0 16px 22px}
.centro{text-align:center}
.cadeado{font-size:2.6rem}
.apostila{margin-top:12px;border:2px solid #c7d0f5;background:var(--azul-claro);border-radius:12px;padding:14px;display:grid;grid-template-columns:1fr 1.4fr;gap:14px;align-items:center}
.apostila small{display:block;font-weight:800;font-size:.76rem;color:var(--cinza);text-transform:uppercase;letter-spacing:.04em}
.apostila .tot{display:block;font-size:1.3rem;font-weight:900;color:var(--azul);margin-top:4px}
.apostila label{margin:0 0 6px}
.apostila select{width:100%;font:inherit;font-weight:800;color:var(--azul);border:2px solid var(--linha);border-radius:10px;padding:10px 12px;background:#fff}
.apostila .res{margin:8px 0 0;font-weight:900;color:var(--verde);font-size:1.15rem}
.apostila .res .nota{display:block;font-weight:700;font-size:.82rem;color:var(--cinza);margin-top:2px}
/* painel */
.grade{display:grid;grid-template-columns:repeat(3,1fr);gap:14px}
.grade .larg{grid-column:span 2}
.grade .toda{grid-column:1/-1}
.barra{display:flex;flex-wrap:wrap;gap:10px;align-items:center;justify-content:space-between;margin-bottom:12px}
.barra input[type=search]{max-width:340px}
.tabela-box{overflow-x:auto;border-radius:12px;border:1px solid var(--linha)}
table{border-collapse:collapse;width:100%;font-size:.9rem;background:#fff}
th{background:var(--azul);color:#fff;text-align:left;padding:10px 12px;font-weight:800;white-space:nowrap;font-size:.8rem}
td{padding:10px 12px;border-top:1px solid var(--linha);vertical-align:top}
td.num{text-align:right;white-space:nowrap}
td small{display:block;color:var(--cinza);font-weight:600}
.tag{display:inline-block;border-radius:99px;font-size:.76rem;font-weight:800;padding:3px 10px;text-decoration:none;white-space:nowrap}
.tag.ok{background:var(--verde-bg);color:var(--verde)}
.tag.nao{background:#eceef5;color:var(--cinza)}
.acoes-td{white-space:nowrap}
.acoes-td button{margin-right:4px}
details summary{cursor:pointer;font-weight:800;color:var(--azul);font-size:1.05rem}
details[open] summary{margin-bottom:12px}
@media(max-width:700px){
  body{font-size:16px}
  .topo{padding:8px 12px;gap:10px}.topo img{height:34px}.topo .marca b{font-size:.85rem}.topo .marca small{font-size:.58rem}
  .valores{grid-template-columns:1fr}
  .apostila{grid-template-columns:1fr}
  .grade{grid-template-columns:1fr}.grade .larg,.grade .toda{grid-column:auto}
  .topo .acoes .btn{padding:7px 10px;font-size:.78rem}
}

/* alunos repetidos */
tr.rep td{background:#fff4cc}
.tag.rep-tag{background:#f59e0b;color:#fff;font-size:.7rem;margin-left:6px;vertical-align:middle}