:root{
  --bg:#f3f5f8; --card:#fff; --ink:#1b2430; --muted:#5b6777; --line:#d7dde6;
  --brand:#0f3d68; --brand-2:#1c5a96; --ok:#1f7a4d; --warn:#b26a00; --err:#b3261e; --soft:#e8f0f9;
  --radius:8px;
}
*{box-sizing:border-box}
html,body{margin:0}
body{font:14px/1.45 "Segoe UI",system-ui,-apple-system,Arial,sans-serif;background:var(--bg);color:var(--ink)}
h1,h2,h3{margin:0 0 .5rem;line-height:1.2}
h1{font-size:1.5rem} h2{font-size:1.15rem} h3{font-size:1rem}
a{color:var(--brand-2)}
.topbar{background:var(--brand);color:#fff;display:flex;align-items:center;gap:18px;padding:0 20px;min-height:56px;position:sticky;top:0;z-index:20;flex-wrap:wrap}
.brand{display:flex;align-items:center;gap:10px;font-weight:700;letter-spacing:.2px}
.brand img{width:30px;height:32px;object-fit:contain;background:#fff;border-radius:4px;padding:1px}
.brand small{display:block;font-weight:400;opacity:.8;font-size:11px;margin-top:-2px}
.nav{display:flex;gap:2px;flex:1;flex-wrap:wrap}
.nav a{color:#dbe7f5;text-decoration:none;padding:8px 12px;border-radius:6px;font-weight:500}
.nav a:hover{background:rgba(255,255,255,.12)}
.nav a.on{background:#fff;color:var(--brand)}
.user{display:flex;align-items:center;gap:10px;font-size:13px}
.user button{background:transparent;color:#fff;border:1px solid rgba(255,255,255,.4);border-radius:6px;padding:5px 10px;cursor:pointer}
.user button:hover{background:rgba(255,255,255,.14)}
main{max-width:1180px;margin:0 auto;padding:22px 18px 60px}
.card{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);padding:18px;margin-bottom:16px}
.card > h2{padding-bottom:8px;border-bottom:1px solid var(--line);margin-bottom:14px}
.row{display:flex;gap:12px;flex-wrap:wrap}
.row > *{flex:1 1 180px;min-width:0}
.f{display:flex;flex-direction:column;gap:3px;margin-bottom:10px}
.f label{font-size:12px;font-weight:600;color:var(--muted)}
input,select,textarea{font:inherit;color:inherit;border:1px solid #b9c3d0;border-radius:6px;padding:7px 9px;background:#fff;width:100%}
input:focus,select:focus,textarea:focus{outline:2px solid #8db7e6;border-color:var(--brand-2)}
textarea{resize:vertical;min-height:60px}
input[readonly]{background:#f1f4f8}
.btn{font:inherit;font-weight:600;border:1px solid #b9c3d0;background:#fff;color:var(--ink);border-radius:6px;padding:8px 14px;cursor:pointer}
.btn:hover{background:#eef2f7}
.btn.primary{background:var(--brand);border-color:var(--brand);color:#fff}
.btn.primary:hover{background:var(--brand-2)}
.btn.danger{color:var(--err);border-color:#e3b3af}
.btn.small{padding:4px 9px;font-size:12px}
.btn:disabled{opacity:.5;cursor:not-allowed}
.actions{display:flex;gap:8px;flex-wrap:wrap;align-items:center}
table.t{width:100%;border-collapse:collapse;font-size:13px}
table.t th{background:#eaf0f7;text-align:left;padding:7px 8px;border-bottom:1px solid var(--line);font-size:12px;color:#34465c;white-space:nowrap}
table.t td{padding:6px 8px;border-bottom:1px solid #e8ecf2;vertical-align:top}
table.t tr:hover td{background:#fafcff}
table.t td.n,table.t th.n{text-align:right;white-space:nowrap}
table.t input,table.t textarea{padding:4px 6px;font-size:13px}
.scroll{overflow-x:auto}
.badge{display:inline-block;padding:1px 8px;border-radius:99px;font-size:11px;font-weight:700}
.badge.of{background:#dff0e6;color:#14592f}.badge.os{background:#e1e9fb;color:#1e3f95}
.badge.can{background:#f8dcd9;color:#8d1b13}.badge.ok{background:#dff0e6;color:#14592f}.badge.off{background:#e8e8e8;color:#555}
.muted{color:var(--muted)}
.stats{display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:12px;margin-bottom:16px}
.stat{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:14px}
.stat b{display:block;font-size:1.5rem;color:var(--brand)}
.seg{display:inline-flex;border:1px solid #b9c3d0;border-radius:8px;overflow:hidden}
.seg label{padding:8px 16px;cursor:pointer;font-weight:600;background:#fff;border-right:1px solid #b9c3d0}
.seg label:last-child{border-right:0}
.seg input{display:none}
.seg input:checked + span{color:#fff}
.seg label:has(input:checked){background:var(--brand);color:#fff}
.total-box{background:var(--soft);border:1px solid #bcd3ec;border-radius:var(--radius);padding:14px;margin-top:10px}
.total-box .v{font-size:1.4rem;font-weight:700;color:var(--brand)}
.total-box .ext{font-size:12px;color:#34465c}
.login{max-width:380px;margin:9vh auto;background:#fff;border:1px solid var(--line);border-radius:12px;padding:28px}
.login img{width:64px;display:block;margin:0 auto 10px}
.login h1{text-align:center;font-size:1.2rem}
.login p.sub{text-align:center;color:var(--muted);margin:0 0 18px}
.err{color:var(--err);margin:6px 0}
.modal-wrap{position:fixed;inset:0;background:rgba(15,25,40,.5);display:flex;align-items:flex-start;justify-content:center;padding:4vh 12px;z-index:50;overflow:auto}
.modal{background:#fff;border-radius:10px;width:100%;box-shadow:0 12px 40px rgba(0,0,0,.3)}
.modal-h{display:flex;justify-content:space-between;align-items:center;padding:12px 16px;border-bottom:1px solid var(--line)}
.modal-h h3{margin:0}.modal-h .x{border:0;background:none;font-size:24px;cursor:pointer;line-height:1}
.modal-b{padding:16px}.modal-f{padding:12px 16px;border-top:1px solid var(--line);display:flex;gap:8px;justify-content:flex-end}
#toasts{position:fixed;right:14px;bottom:14px;display:flex;flex-direction:column;gap:8px;z-index:99}
.toast{background:#17331f;color:#fff;padding:10px 14px;border-radius:8px;box-shadow:0 4px 14px rgba(0,0,0,.25);max-width:420px}
.toast.erro{background:#7a1812}
.pdfframe{width:100%;height:72vh;border:1px solid var(--line)}
.hint{font-size:12px;color:var(--muted)}
.warnbox{background:#fff6e5;border:1px solid #f0d199;border-radius:8px;padding:10px 12px;color:#6b4300;margin-bottom:12px}
.okbox{background:#e8f6ee;border:1px solid #b5dcc6;border-radius:8px;padding:14px;margin-bottom:12px}
@media (max-width:700px){.topbar{padding:8px 12px}main{padding:14px 10px}}