:root{
  /* FORMSTEEL: logo navy + prata; AÇÕES em azul-aço */
  --brand:#1f5fae; --brand-d:#184d90; --brand-l:#e6eef8;
  --navy:#0d1b30; --navy-d:#081221;
  --ink:#1f2430; --ink-soft:#5b6472; --line:#e7eaf0; --bg:#f4f6fa;
  --card:#ffffff; --green:#1ea672; --green-bg:#e7f7f0;
  --red:#e0492f; --red-bg:#fdece8; --blue:#2b6cb0; --amber:#b7791f;
  --shadow:0 1px 3px rgba(16,24,40,.06),0 1px 2px rgba(16,24,40,.04);
  --shadow-md:0 6px 22px rgba(16,24,40,.10);
  --radius:14px; --r-sm:10px;
  font-family:'Segoe UI',Roboto,system-ui,Arial,sans-serif;
}
*{box-sizing:border-box}
html,body{margin:0;padding:0;background:var(--bg);color:var(--ink)}
a{color:inherit}
button{font-family:inherit;cursor:pointer}

/* ---------------- LOGIN ---------------- */
.login-wrap{min-height:100vh;display:grid;place-items:center;
  background:radial-gradient(900px 600px at 75% -5%,#12406e 0,transparent 55%),
             linear-gradient(160deg,#12233b 0%,var(--navy-d) 100%);}
.login-card{width:380px;max-width:92vw;background:var(--card);border-radius:18px;
  box-shadow:0 18px 50px rgba(0,0,0,.35);overflow:hidden;border:1px solid #ffffff22}
.login-head{background:linear-gradient(160deg,#0f2035 0%,#050c16 100%);padding:34px 20px 30px;text-align:center}
.login-card .logo{display:block;margin:0 auto;height:70px;max-width:92%;object-fit:contain}
.login-card form{padding:30px 34px 34px}
.login-card .sub{text-align:center;color:#c9ccd4;font-size:11.5px;margin-top:12px;letter-spacing:1.5px}
.field{margin-bottom:16px}
.field label{display:block;font-size:12.5px;font-weight:600;color:var(--ink-soft);margin-bottom:6px;text-transform:uppercase;letter-spacing:.4px}
.field input{width:100%;padding:12px 14px;border:1px solid var(--line);border-radius:var(--r-sm);
  font-size:15px;outline:none;transition:.15s;background:#fbfcfe}
.field input:focus{border-color:var(--brand);box-shadow:0 0 0 3px var(--brand-l)}
.btn-primary{width:100%;padding:12px;border:none;border-radius:var(--r-sm);background:var(--brand);
  color:#fff;font-size:15px;font-weight:700;letter-spacing:.3px;transition:.15s}
.btn-primary:hover{background:var(--brand-d)}
.btn-primary:disabled{opacity:.6;cursor:default}
.login-err{background:var(--red-bg);color:var(--red);border:1px solid #f3c6bd;border-radius:var(--r-sm);
  padding:10px 12px;font-size:13.5px;margin-bottom:16px;display:none}
.login-foot{text-align:center;margin-top:20px;font-size:11.5px;color:#9aa3b2;letter-spacing:2px}
.remember{display:flex;align-items:center;gap:8px;font-size:13px;color:var(--ink-soft);margin:-4px 0 16px;cursor:pointer;user-select:none}
.remember input{width:16px;height:16px;accent-color:var(--brand);cursor:pointer}

/* ---------------- SHELL ---------------- */
.shell{display:grid;grid-template-columns:264px 1fr;min-height:100vh}
.side{background:#fff;border-right:1px solid var(--line);display:flex;flex-direction:column;position:sticky;top:0;height:100vh}
.side .brand{padding:14px 12px;background:var(--navy);text-align:center}
.side .brand img{height:auto;width:82%;max-height:64px;object-fit:contain;display:block;margin:0 auto}
.nav{flex:1;overflow-y:auto;padding:10px 10px 24px;background:#fff}
.nav-grp{display:flex;align-items:center;gap:7px;font-size:11.5px;font-weight:800;color:#1a1c20;
  letter-spacing:1px;text-transform:uppercase;padding:14px 12px 5px;cursor:pointer;user-select:none;transition:color .15s}
.nav-grp:hover{color:var(--brand-d)}
.nav-grp-arw{display:inline-block;transition:transform .15s;font-size:14px;color:#b6bcc8}
.nav-grp:hover .nav-grp-arw{color:var(--brand)}
.nav-grp.collapsed .nav-grp-arw{transform:rotate(-90deg)}
.panels{display:flex;flex-direction:column;gap:2px}
.panel-btn{display:flex;align-items:center;gap:10px;width:100%;text-align:left;background:none;border:none;
  padding:11px 12px;border-radius:8px;font-size:14px;font-weight:600;color:#3a3f4b}
.panel-btn .ico{font-size:16px;width:22px;text-align:center}
.panel-btn:hover{background:var(--brand-l);color:var(--brand-d)}
.panel-btn.active{background:var(--brand);color:#fff}
/* Cadastros com submenus aninhados */
.nav-cad{padding-left:2px}
.nav-sub{display:flex;align-items:center;gap:6px;font-size:10px;font-weight:800;color:#7a828f;
  letter-spacing:.6px;text-transform:uppercase;padding:9px 12px 4px;cursor:pointer;user-select:none;transition:color .15s}
.nav-sub:hover{color:var(--brand-d)}
.nav-sub .nav-grp-arw{font-size:12px}
.nav-sub.collapsed .nav-grp-arw{transform:rotate(-90deg)}
.nav-sub-items{margin-left:12px;padding-left:6px;border-left:2px solid var(--line)}

/* topbar */
.main{display:flex;flex-direction:column;min-width:0}
.topbar{height:62px;background:#fff;border-bottom:1px solid var(--line);display:flex;align-items:center;
  gap:14px;padding:0 24px;position:sticky;top:0;z-index:5}
.topbar h1{font-size:16px;margin:0;font-weight:700}
.topbar .spacer{flex:1}
.userbox{display:flex;align-items:center;gap:10px;padding-left:14px;border-left:1px solid var(--line)}
.avatar{width:34px;height:34px;border-radius:50%;background:var(--brand);color:#fff;display:grid;place-items:center;font-weight:700;font-size:14px}
.userbox .un{font-size:13px;font-weight:600;line-height:1.1}
.userbox .ut{font-size:11px;color:var(--ink-soft)}
.logout{background:none;border:1px solid var(--line);border-radius:8px;padding:7px 10px;color:var(--ink-soft);font-size:12px}
.logout:hover{border-color:var(--red);color:var(--red)}

/* content */
.content{padding:22px 24px 40px}
.muted{color:var(--ink-soft)}
.loading{padding:60px;text-align:center;color:var(--ink-soft)}
.placeholder{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--shadow);
  padding:48px 24px;text-align:center;color:var(--ink-soft)}
.placeholder h2{color:var(--ink);margin:0 0 8px;font-size:18px}
.placeholder .tag{display:inline-block;margin-top:10px;font-size:11px;font-weight:700;letter-spacing:.4px;
  text-transform:uppercase;color:var(--brand-d);background:var(--brand-l);padding:4px 10px;border-radius:20px}

/* toolbar + grid (cadastros) */
.toolbar{display:flex;align-items:center;gap:10px;margin-bottom:14px;flex-wrap:wrap}
.tb-input{flex:0 1 360px;padding:10px 14px;border:1px solid var(--line);border-radius:var(--r-sm);font-size:14px;background:#fff;outline:none}
.tb-input:focus{border-color:var(--brand);box-shadow:0 0 0 3px var(--brand-l)}
.toolbar .spacer{flex:1}
.block{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--shadow);padding:0;overflow:hidden}
.block:has(>table.grid){max-height:calc(100vh - 210px);overflow:auto}
table.grid{width:100%;border-collapse:collapse;font-size:13px}
table.grid thead th{position:sticky;top:0;background:#f8fafc;text-align:left;color:var(--ink-soft);font-weight:700;
  font-size:11px;text-transform:uppercase;letter-spacing:.4px;padding:10px 12px;border-bottom:1px solid var(--line)}
/* REGRA (Ricardo): TODA listagem à ESQUERDA — inclusive Código e UF.
   (Formulários de edição mantêm seu alinhamento; ver .ffield input.num.) */
table.grid th.r,table.grid td.r{text-align:left}
table.grid th.c,table.grid td.c{text-align:left}
table.grid tbody tr{cursor:pointer;border-bottom:1px solid #f1f3f8}
table.grid tbody tr:hover{background:var(--brand-l)}
table.grid td{padding:9px 12px;white-space:nowrap;max-width:280px;overflow:hidden;text-overflow:ellipsis;text-align:left}
.grid td.cod,.grid th.cod{text-align:left;font-variant-numeric:tabular-nums;white-space:nowrap}
.pager{display:flex;align-items:center;gap:14px;justify-content:center;padding:14px;font-size:13px;flex-wrap:wrap}
.pager .pager-nav{display:flex;align-items:center;gap:14px}
.pager .pgsz-tot{color:var(--ink-soft)}
.pager .pgsz{margin-left:auto;display:flex;align-items:center;gap:6px;color:var(--ink-soft);font-size:12.5px}
.pager .pgsz-sel{padding:5px 8px;border:1px solid var(--line);border-radius:8px;background:#fff;font-size:13px}
.pg-btn{padding:7px 14px;border:1px solid var(--line);border-radius:8px;background:#fff;font-size:13px}
.pg-btn:hover:not(:disabled){border-color:var(--brand);color:var(--brand-d)}
.pg-btn:disabled{opacity:.5}
.empty{padding:50px;text-align:center;color:var(--ink-soft)}

/* modal */
.modal-ov{position:fixed;inset:0;background:rgba(13,27,48,.45);display:grid;place-items:center;z-index:50;padding:20px}
.modal{background:#fff;border-radius:16px;box-shadow:var(--shadow-md);width:560px;max-width:96vw;max-height:90vh;display:flex;flex-direction:column}
.modal-h{display:flex;align-items:flex-start;justify-content:space-between;padding:18px 22px;border-bottom:1px solid var(--line)}
.modal-h h2{font-size:16px;margin:0}
.modal-x{background:none;border:none;font-size:18px;color:var(--ink-soft);width:32px;height:32px;border-radius:8px}
.modal-x:hover{background:var(--bg);color:var(--red)}
.modal-b{padding:18px 22px;overflow-y:auto}
.modal.modal-lg{width:920px}

/* ASTM — abas de tolerância (diâmetro/espessura/comprimento) */
.tol-wrap{margin-top:18px;border-top:1px solid var(--line);padding-top:14px}
.tol-tabs{display:flex;gap:6px;margin-bottom:12px}
.tol-tab{padding:7px 14px;border:1px solid var(--line);border-radius:9px 9px 0 0;background:#f4f6fa;font-size:13px;font-weight:600;color:var(--ink-soft);cursor:pointer}
.tol-tab.active{background:#fff;color:var(--brand);border-color:var(--brand);border-bottom-color:#fff}
.tol-pane .grid{margin-top:12px}
.lnk-del{background:none;border:none;color:var(--red);font-size:14px;cursor:pointer;padding:2px 6px;border-radius:6px}
.lnk-del:hover{background:var(--bg)}

/* PADRÃO de formulário: grid de 12 colunas; largura via .spN */
.fform{display:grid;grid-template-columns:repeat(12,1fr);gap:12px 18px}
.ffield{display:flex;flex-direction:column;gap:4px;grid-column:span 6}
.ffield.sp2{grid-column:span 2}.ffield.sp3{grid-column:span 3}.ffield.sp4{grid-column:span 4}
.ffield.sp5{grid-column:span 5}.ffield.sp6{grid-column:span 6}.ffield.sp7{grid-column:span 7}
.ffield.sp8{grid-column:span 8}.ffield.sp9{grid-column:span 9}.ffield.sp10{grid-column:span 10}
.ffield.full,.ffield.sp12{grid-column:1/-1}
/* subtítulo de seção dentro do grid do formulário (telas com muitos campos) */
.fform .fsec{grid-column:1/-1;display:flex;align-items:center;gap:10px;margin:6px 0 -2px;font-size:11.5px;font-weight:700;letter-spacing:.04em;text-transform:uppercase;color:var(--brand)}
.fform .fsec::after{content:"";flex:1;height:1px;background:var(--line)}
.fform .fsec:first-child{margin-top:0}
@media(max-width:1000px){.fform{grid-template-columns:repeat(2,1fr)}.ffield,.ffield[class*=sp]{grid-column:auto}.ffield.full,.ffield.sp12,.fform .fsec{grid-column:1/-1}}
.ffield label{font-size:11.5px;font-weight:600;color:var(--ink-soft)}
.ffield input,.ffield select,.ffield textarea{padding:9px 11px;border:1px solid var(--line);border-radius:8px;font-size:13.5px;background:#fff;outline:none;font-family:inherit}
.ffield input.num{text-align:right;font-variant-numeric:tabular-nums}
.ffield input:focus,.ffield select:focus,.ffield textarea:focus{border-color:var(--brand);box-shadow:0 0 0 3px var(--brand-l)}
.ffield input[readonly]{background:#f1f3f6;border-color:#e6e9ef;color:#4a5160;cursor:default}
.ffield input[readonly]:focus{border-color:#e6e9ef;box-shadow:none}
.ffield input:disabled{background:#f1f3f8;color:var(--ink-soft)}

/* barra de ações */
.act-bar{display:flex;flex-wrap:wrap;gap:8px;margin-top:16px;border-top:1px solid var(--line);padding-top:14px}
.act-btn{padding:9px 16px;border:1px solid var(--line);border-radius:9px;background:#fff;font-size:13px;font-weight:600;color:var(--ink);cursor:pointer;white-space:nowrap;line-height:1.2;flex:0 0 auto}
.act-btn:hover{border-color:var(--navy);color:var(--navy)}
.act-btn:disabled{opacity:.45;cursor:not-allowed;background:#f4f6fa;color:var(--ink-soft);border-color:var(--line)}
.act-btn.primary{background:var(--brand);border-color:var(--brand);color:#fff}
.act-btn.primary:hover{background:var(--brand-d)}

/* toast */
.toast-wrap{position:fixed;left:50%;top:22vh;transform:translateX(-50%);display:flex;flex-direction:column;gap:10px;z-index:100;align-items:center;pointer-events:none}
.toast{background:#1f2430;color:#fff;padding:14px 22px;border-radius:12px;font-size:15px;font-weight:600;box-shadow:0 12px 40px rgba(20,26,38,.35);animation:tin .18s ease;text-align:center;max-width:80vw}
.toast.ok{background:var(--green)} .toast.err{background:var(--red)}
@keyframes tin{from{opacity:0;transform:translateY(-10px) scale(.97)}to{opacity:1;transform:none}}