:root{
  --ink:#2a2a2a; --muted:#6b6b6b; --line:#e2e2e2; --accent:#3a4a5a;
  --bg:#f6f6f4; --card:#fff; --ok:#1f7a3d; --err:#b3261e;
}
*{box-sizing:border-box}
body{margin:0;font:15px/1.5 -apple-system,Segoe UI,Helvetica,Arial,sans-serif;color:var(--ink);background:var(--bg)}
a{color:var(--accent)}
.topbar{display:flex;align-items:center;gap:24px;background:var(--card);border-bottom:1px solid var(--line);padding:12px 24px}
.topbar .brand{font-weight:600}
.topbar nav{display:flex;gap:18px;flex:1}
.topbar nav a{text-decoration:none;color:var(--ink)}
.topbar nav a:hover{color:var(--accent)}
.topbar .who{display:flex;gap:12px;align-items:center;color:var(--muted);font-size:13px}
.topbar .who .logout{color:var(--err);text-decoration:none}
main{max-width:1100px;margin:24px auto;padding:0 24px}
.foot{max-width:1100px;margin:40px auto;padding:0 24px;color:var(--muted);font-size:12px}
h1{font-size:22px;margin:0 0 16px}
h2{font-size:17px;margin:28px 0 8px}
.page-head{display:flex;justify-content:space-between;align-items:center}
.aviso{color:var(--muted);font-size:13px;background:#fff6e6;border:1px solid #ffe2a8;padding:8px 12px;border-radius:6px}
.hint{color:var(--muted);font-size:12px;margin:-6px 0 0}
.ok{color:var(--ok);background:#eaf7ee;border:1px solid #b6e3c4;padding:8px 12px;border-radius:6px}
.erro{color:var(--err)}
.erro-box{color:var(--err);background:#fdeceb;border:1px solid #f3c2bf;padding:10px 14px;border-radius:6px;margin-bottom:14px}
table{width:100%;border-collapse:collapse;background:var(--card);border:1px solid var(--line);font-size:14px}
th,td{text-align:left;padding:7px 10px;border-bottom:1px solid var(--line)}
thead th{background:#f0f0ee;font-size:12px;text-transform:uppercase;letter-spacing:.03em;color:var(--muted)}
table.edit input{width:100px;padding:4px 6px;border:1px solid var(--line);border-radius:4px}
.regras{margin:6px 0}
.btn,.btn-sec,button{display:inline-block;border:none;border-radius:6px;padding:9px 16px;font-size:14px;cursor:pointer;text-decoration:none}
.btn,button{background:var(--accent);color:#fff}
.btn-sec{background:#e6e6e3;color:var(--ink)}
.actions{margin-top:18px;display:flex;gap:12px;align-items:center}
.form{max-width:620px;background:var(--card);border:1px solid var(--line);border-radius:8px;padding:20px;display:flex;flex-direction:column;gap:14px}
.form label,.login-card label{display:flex;flex-direction:column;gap:4px;font-size:13px;color:var(--muted)}
.form input,.form select,.login-card input{padding:8px 10px;border:1px solid var(--line);border-radius:6px;font-size:15px;color:var(--ink)}
.form .row{display:flex;gap:16px}
.form .check{flex-direction:row;align-items:center;gap:8px;color:var(--ink)}
.resumo{max-width:640px}
.resumo th{width:42%;color:var(--muted);font-weight:500}
.resumo tr.tot th,.resumo tr.tot td{font-weight:700;font-size:16px}
.dl a{margin-right:10px}
/* login */
.login-body{display:flex;min-height:100vh;align-items:center;justify-content:center}
.login-card{background:var(--card);border:1px solid var(--line);border-radius:10px;padding:30px;width:330px;display:flex;flex-direction:column;gap:14px;box-shadow:0 6px 24px rgba(0,0,0,.06)}
.login-card h1{font-size:18px;text-align:center;margin:0 0 6px}
.login-card button{margin-top:6px}