:root{
  --bg:#f4f5f7; --card:#fff; --ink:#1f2430; --muted:#6b7280;
  --line:#e5e7eb;
  /* Cores da marca */
  --azul-escuro:#002D63; --azul-petroleo:#0A4D78;
  --verde:#25B20A; --verde-claro:#57CC3A;
  --primary:#0A4D78; --primary-d:#002D63;        /* azul petróleo / hover escuro */
  --ok-bg:#e3f5dc; --ok-ink:#1c7a0a; --off-bg:#f1f5f9; --off-ink:#64748b;
  --danger:#dc2626; --danger-bg:#fef2f2;
  --radius:10px; --shadow:0 1px 2px rgba(16,24,40,.06),0 1px 3px rgba(16,24,40,.1);
}
*{box-sizing:border-box}
html,body{margin:0}
body{font-family:system-ui,-apple-system,"Segoe UI",Roboto,Helvetica,Arial,sans-serif;
  background:var(--bg);color:var(--ink);font-size:15px;line-height:1.5;-webkit-font-smoothing:antialiased}
a{color:var(--primary);text-decoration:none}
a:hover{text-decoration:underline}
h1,h2{margin:0}

/* topbar */
.topbar{background:#fff;border-bottom:1px solid var(--line);position:sticky;top:0;z-index:10}
.topbar .wrap{max-width:1100px;margin:0 auto;display:flex;align-items:center;gap:24px;padding:0 20px;height:60px}
.brand{font-weight:700;font-size:17px;color:var(--ink)}
.brand b{color:var(--primary)}
.nav{display:flex;gap:4px;flex:1}
.nav a{padding:8px 14px;border-radius:8px;color:var(--muted);font-weight:500}
.nav a.active,.nav a:hover{background:#e6eef4;color:var(--primary);text-decoration:none}
.nav-badge{display:inline-block;min-width:18px;padding:1px 6px;border-radius:999px;background:#d97706;color:#fff;font-size:11px;font-weight:700;text-align:center;line-height:1.4}
.userbox{display:flex;align-items:center;gap:14px;color:var(--muted);font-size:14px}
.btn-link{background:none;border:0;color:var(--muted);cursor:pointer;font:inherit;padding:0}
.btn-link:hover{color:var(--danger);text-decoration:underline}

/* layout */
.container{max-width:1100px;margin:28px auto;padding:0 20px}
.page-head{display:flex;align-items:center;justify-content:space-between;margin-bottom:20px;gap:16px;flex-wrap:wrap}
.page-head h1{font-size:22px}
.muted{color:var(--muted)}
.crumb{font-size:13px;color:var(--muted);margin-bottom:8px}

/* card */
.card{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--shadow);overflow:hidden}
.card-pad{padding:20px}

/* buttons */
.btn{display:inline-flex;align-items:center;gap:8px;background:var(--primary);color:#fff;border:1px solid var(--primary);
  padding:9px 16px;border-radius:8px;font-weight:600;font-size:14px;cursor:pointer;line-height:1}
.btn:hover{background:var(--primary-d);text-decoration:none;color:#fff}
.btn-ghost{background:#fff;color:var(--ink);border-color:var(--line)}
.btn-ghost:hover{background:#f9fafb;color:var(--ink)}
.btn-sm{padding:6px 12px;font-size:13px}

/* table */
.table-wrap{overflow-x:auto}
table{width:100%;border-collapse:collapse}
th,td{text-align:left;padding:10px 12px;border-bottom:1px solid var(--line);white-space:nowrap}
td.trunc{max-width:180px;overflow:hidden;text-overflow:ellipsis}
th{font-size:12px;letter-spacing:.04em;text-transform:uppercase;color:var(--muted);background:#fafbfc}
tbody tr:last-child td{border-bottom:0}
tbody tr:hover{background:#fafbfc}
td.strong{font-weight:600}

/* badge */
.badge{display:inline-block;padding:3px 10px;border-radius:999px;font-size:12px;font-weight:600;white-space:nowrap}
.badge-on{background:var(--ok-bg);color:var(--ok-ink)}
.badge-off{background:var(--off-bg);color:var(--off-ink)}
.badge-fut{background:#dce8f2;color:var(--azul-petroleo)}
.badge-btn{border:0;cursor:pointer;font:inherit;font-size:12px;font-weight:600;line-height:inherit}
.badge-btn:hover{filter:brightness(.93)}
.inline-form{display:inline}
.actions{display:flex;gap:6px;align-items:center}
.actions form{display:inline}

/* toolbar / search */
.toolbar{display:flex;gap:10px;flex-wrap:wrap;margin-bottom:16px}
.input,select{padding:9px 12px;border:1px solid var(--line);border-radius:8px;font:inherit;background:#fff;color:var(--ink)}
.input:focus,select:focus{outline:2px solid #bcd6e8;border-color:var(--primary)}
.grow{flex:1;min-width:220px}

/* forms */
.form-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:16px}
.field{display:flex;flex-direction:column;gap:6px}
.field.full{grid-column:1/-1}
.field input,.field select{padding:9px 12px;border:1px solid var(--line);border-radius:8px;font:inherit;background:#fff}
.field input:focus,.field select:focus{outline:2px solid #bcd6e8;border-color:var(--primary)}
label{font-size:13px;font-weight:600;color:#374151}
.req{color:var(--danger)}
.help{font-size:12px;color:var(--muted)}
.err{color:var(--danger);font-size:13px}
.has-error{border-color:var(--danger)!important}
fieldset{border:1px solid var(--line);border-radius:var(--radius);padding:18px;margin:0 0 20px}
legend{font-weight:700;padding:0 8px}
.form-actions{display:flex;gap:10px;justify-content:flex-end}

/* definition list (show) */
.dl{display:grid;grid-template-columns:repeat(2,1fr);gap:0 28px}
.dl .row{display:flex;flex-direction:column;gap:3px;padding:13px 0;border-bottom:1px solid var(--line)}
.dl .row.full{grid-column:1/-1}
.dl dt{font-size:12px;text-transform:uppercase;letter-spacing:.04em;color:var(--muted)}
.dl dd{margin:0;font-weight:500}
.section-title{font-size:13px;font-weight:700;text-transform:uppercase;letter-spacing:.04em;color:var(--muted);margin:22px 0 4px}

/* alerts */
.alert{padding:12px 16px;border-radius:8px;margin-bottom:18px;font-size:14px}
.alert-ok{background:var(--ok-bg);color:var(--ok-ink)}
.alert-err{background:var(--danger-bg);color:var(--danger)}
.alert-err ul{margin:6px 0 0;padding-left:18px}

/* pagination */
.pager{display:flex;align-items:center;gap:14px;margin-top:18px;color:var(--muted);font-size:14px}
.pager .spacer{flex:1}

/* empty */
.empty{text-align:center;padding:48px 20px;color:var(--muted)}

/* login */
.login-wrap{min-height:100vh;display:flex;align-items:center;justify-content:center;
  background:linear-gradient(135deg,#002D63 0%,#0A4D78 55%,#25B20A 100%);padding:20px}
.login-card{background:#fff;border-radius:14px;box-shadow:0 20px 45px rgba(0,0,0,.25);width:100%;max-width:380px;padding:32px}
.login-card .logo{font-size:13px;font-weight:700;letter-spacing:.08em;text-transform:uppercase;color:var(--primary)}
.login-card h1{font-size:21px;margin:6px 0 4px}
.login-card .sub{color:var(--muted);font-size:14px;margin-bottom:24px}
.login-card .field{margin-bottom:16px}
.login-card .btn{width:100%;justify-content:center;margin-top:4px}

@media(max-width:640px){.form-grid,.dl{grid-template-columns:1fr}}