/* DHF Mail - identidade Platina (tema escuro war room) */
:root{
  --obsidian:#0A0E16; --ground-2:#0E1119; --surface:#141824; --surface-hi:#1B2130;
  --navy-deep:#0B1E3A; --steel:#2C4A73; --blue:#3E6B9E;
  --platina:#AEB9C9; --acc-deep:#7C8798; --ice-hi:#E6ECF4; --ice-cyan:#8FD3E8; --glow:rgba(143,211,232,.55);
  --ink:#E6ECF4; --ink-soft:#AEB9C9; --muted:#8B92A4; --faint:#5A6072;
  --hair:rgba(174,185,201,.16); --ring:rgba(143,211,232,.55); --btn-ink:#0b0f14;
  --sem-ok:#3FA37E; --sem-warn:#E0A64B; --sem-crit:#E0625C;
  --sans:system-ui,"Segoe UI",-apple-system,Roboto,sans-serif;
  --serif:"Palatino Linotype",Palatino,"Book Antiqua",Georgia,serif;
}
*{box-sizing:border-box}
html,body{margin:0;min-height:100%}
body{background:var(--obsidian);color:var(--ink);font:14.5px/1.5 var(--sans);-webkit-font-smoothing:antialiased}
a{color:var(--ice-cyan);text-decoration:none} a:hover{text-decoration:underline}
.bg-deep{position:fixed;inset:0;z-index:0;pointer-events:none;
  background:radial-gradient(60% 55% at 50% 42%,rgba(143,211,232,.10),transparent 60%),
             radial-gradient(90% 90% at 50% 45%,rgba(11,30,58,.9),transparent 70%),var(--obsidian)}
.bg-deep .glow{position:absolute;left:50%;top:44%;width:70vmin;height:70vmin;transform:translate(-50%,-50%);border-radius:50%;
  filter:blur(30px);background:radial-gradient(circle,rgba(143,211,232,.35),rgba(62,107,158,.14) 42%,transparent 68%);
  animation:deepPulse 12s ease-in-out infinite}
.bg-deep .glow.g2{left:80%;top:80%;width:46vmin;height:46vmin;background:radial-gradient(circle,rgba(44,74,115,.5),transparent 66%);animation-duration:16s}
@keyframes deepPulse{0%,100%{transform:translate(-50%,-50%) scale(.92);opacity:.5}50%{transform:translate(-50%,-50%) scale(1.08);opacity:.85}}
.bg-vignette{position:fixed;inset:0;z-index:1;pointer-events:none;background:radial-gradient(120% 120% at 50% 30%,transparent 55%,rgba(5,7,12,.55) 100%)}

/* marca */
.marca{display:flex;align-items:center;gap:12px}
.marca img{width:40px;height:40px}
.marca .wm{font-weight:800;letter-spacing:.34em;font-size:15px;color:var(--ice-hi)}
.marca .sub{font-size:10.5px;letter-spacing:.32em;text-transform:uppercase;color:var(--platina)}

/* layout autenticado */
.app{position:relative;z-index:2;display:grid;grid-template-columns:240px 1fr;min-height:100vh}
.lateral{padding:26px 18px;border-right:1px solid var(--hair);background:linear-gradient(180deg,rgba(9,12,20,.85),rgba(9,12,20,.6));
  backdrop-filter:blur(14px);display:flex;flex-direction:column;gap:26px}
.lateral nav{display:flex;flex-direction:column;gap:4px}
.lateral nav a{color:var(--ink-soft);padding:10px 12px;border-radius:10px;font-weight:600;font-size:13.5px;border:1px solid transparent}
.lateral nav a:hover{background:rgba(143,211,232,.06);text-decoration:none;color:var(--ink)}
.lateral nav a.ativo{color:var(--ice-hi);background:rgba(143,211,232,.09);border-color:rgba(143,211,232,.22);box-shadow:0 0 18px -10px var(--glow)}
.lateral .rodape{margin-top:auto;font-size:11.5px;color:var(--faint)}
.lateral .rodape form{margin-top:8px}
main{padding:30px 34px 60px;max-width:1180px;width:100%}
.eyebrow{font-size:10.5px;font-weight:700;letter-spacing:.26em;text-transform:uppercase;color:var(--platina)}
h1{font-size:24px;margin:6px 0 4px;font-weight:750;letter-spacing:.01em}
.lead{font-family:var(--serif);font-style:italic;color:var(--ink-soft);margin:0 0 22px}
h2{font-size:13px;text-transform:uppercase;letter-spacing:.18em;color:var(--ink-soft);margin:0 0 14px}

.card{border-radius:18px;padding:22px;margin-bottom:18px;background:linear-gradient(180deg,rgba(27,33,48,.72),rgba(20,24,36,.82));
  border:1px solid var(--hair);backdrop-filter:blur(16px) saturate(1.15);
  box-shadow:0 30px 80px -30px rgba(0,0,0,.8),inset 0 1px 0 rgba(230,236,244,.07);animation:rise .6s cubic-bezier(.16,.84,.34,1) both}
@keyframes rise{from{opacity:0;transform:translateY(12px)}to{opacity:1;transform:none}}

.tiles{display:grid;grid-template-columns:repeat(4,1fr);gap:14px;margin-bottom:18px}
.tile{position:relative;border-radius:16px;padding:18px;overflow:hidden;background:linear-gradient(180deg,rgba(16,22,34,.72),rgba(10,14,22,.6));
  border:1px solid var(--hair);box-shadow:0 20px 50px -28px rgba(0,0,0,.8),inset 0 1px 0 rgba(230,236,244,.06)}
.tile::before{content:"";position:absolute;left:0;top:0;bottom:0;width:4px;background:var(--sem-ok)}
.tile.warn::before{background:var(--sem-warn)} .tile.crit::before{background:var(--sem-crit)} .tile.neutro::before{background:var(--blue)}
.t-lab{font-size:10.5px;font-weight:700;letter-spacing:.22em;text-transform:uppercase;color:var(--ink-soft)}
.t-val{font-size:26px;font-weight:750;margin-top:8px;font-variant-numeric:tabular-nums}
.t-sub{font-size:11.5px;color:var(--muted);margin-top:2px}

table{width:100%;border-collapse:collapse;font-size:13.5px}
th{text-align:left;font-size:10.5px;letter-spacing:.18em;text-transform:uppercase;color:var(--muted);font-weight:700;padding:8px 10px;border-bottom:1px solid var(--hair)}
td{padding:11px 10px;border-bottom:1px solid rgba(174,185,201,.08);vertical-align:middle}
tr:hover td{background:rgba(143,211,232,.03)}
.num{font-variant-numeric:tabular-nums;text-align:right}
.mono{font-family:ui-monospace,Consolas,monospace;font-size:12.5px;word-break:break-all}

.bar{height:6px;border-radius:99px;overflow:hidden;background:rgba(174,185,201,.14);min-width:80px}
.bar>i{display:block;height:100%;border-radius:99px;background:linear-gradient(90deg,var(--blue),var(--ice-cyan))}
.bar.warn>i{background:var(--sem-warn)} .bar.crit>i{background:var(--sem-crit)}

.selo{display:inline-flex;align-items:center;gap:6px;font-size:11px;font-weight:700;letter-spacing:.06em;padding:3px 10px;border-radius:999px;border:1px solid}
.selo.ok{color:#bfe8d6;border-color:rgba(63,163,126,.45);background:rgba(63,163,126,.10)}
.selo.falta,.selo.crit{color:#f3b3af;border-color:rgba(224,98,92,.45);background:rgba(224,98,92,.10)}
.selo.divergente,.selo.warn{color:#f0d59a;border-color:rgba(224,166,75,.45);background:rgba(224,166,75,.10)}
.selo.off{color:var(--muted);border-color:var(--hair)}

form.linha{display:grid;grid-template-columns:repeat(auto-fit,minmax(160px,1fr));gap:12px;align-items:end}
label{display:block;font-size:11px;font-weight:700;letter-spacing:.14em;text-transform:uppercase;color:var(--ink-soft);margin-bottom:6px}
input[type=text],input[type=password],input[type=number],input[type=email],select,textarea{width:100%;height:42px;padding:0 13px;background:var(--ground-2);color:var(--ink);font:inherit;
  border:1px solid rgba(255,255,255,.08);border-radius:10px;outline:none}
textarea{height:auto;min-height:74px;padding:10px 13px}
input:focus,select:focus,textarea:focus{border-color:var(--platina);box-shadow:0 0 0 3px var(--ring),0 0 22px -8px var(--glow)}
.check{display:flex;align-items:center;gap:8px;font-size:13px;color:var(--ink-soft);text-transform:none;letter-spacing:0;font-weight:500}

.btn{height:42px;padding:0 18px;border-radius:10px;border:1px solid var(--hair);background:rgba(174,185,201,.06);color:var(--ink);font:600 13px var(--sans);cursor:pointer;
  letter-spacing:.04em;display:inline-flex;align-items:center;gap:8px;white-space:nowrap}
.btn:hover{border-color:rgba(143,211,232,.4);background:rgba(143,211,232,.08)}
.btn.primario{border:0;color:var(--btn-ink);font-weight:750;letter-spacing:.12em;text-transform:uppercase;position:relative;overflow:hidden;
  background:linear-gradient(180deg,var(--ice-hi),var(--ice-cyan) 60%,var(--blue));box-shadow:0 10px 28px -10px var(--glow),0 1px 0 rgba(255,255,255,.35) inset}
.btn.primario:hover{filter:brightness(1.05);transform:translateY(-1px)}
.btn.perigo{color:#f3b3af;border-color:rgba(224,98,92,.35)}
.btn.perigo:hover{background:rgba(224,98,92,.12)}
.btn.peq{height:32px;padding:0 12px;font-size:12px}

.aviso{padding:12px 16px;border-radius:12px;margin-bottom:14px;border:1px solid;font-size:13.5px}
.aviso.ok{border-color:rgba(63,163,126,.45);background:rgba(63,163,126,.10);color:#cfeee0}
.aviso.erro{border-color:rgba(224,98,92,.45);background:rgba(224,98,92,.10);color:#f6c9c6}
details{border-top:1px solid rgba(174,185,201,.08);padding:8px 0}
details summary{cursor:pointer;color:var(--ink-soft);font-size:12.5px}
details form{margin-top:10px}
.copiar{cursor:pointer}
.dica{font-size:12px;color:var(--muted);margin-top:6px}

/* tela de login */
.palco{position:relative;z-index:2;min-height:100vh;display:grid;place-items:center;padding:24px 16px}
.login{width:100%;max-width:410px}
.login .marca{justify-content:center;margin-bottom:22px;flex-direction:column;gap:10px;text-align:center}
.login .marca img{width:64px;height:64px;filter:drop-shadow(0 0 22px rgba(143,211,232,.35))}
.login .marca .wm{font-size:20px;text-indent:.34em}
.login .lead{text-align:center;margin-bottom:18px}
.login form{display:flex;flex-direction:column;gap:14px}
.login .btn.primario{height:50px;justify-content:center}
.qr{display:flex;justify-content:center;margin:6px 0 4px}
.qr svg{border-radius:12px;width:200px;height:200px}

@media (max-width:860px){
  .app{grid-template-columns:1fr}
  .lateral{border-right:0;border-bottom:1px solid var(--hair);padding:16px;gap:12px}
  .lateral nav{flex-direction:row;flex-wrap:wrap}
  .lateral .rodape{margin-top:0}
  main{padding:20px 16px 50px}
  .tiles{grid-template-columns:repeat(2,1fr)}
  .tabela{overflow-x:auto}
}
@media (prefers-reduced-motion:reduce){.bg-deep .glow,.card{animation:none!important}.btn.primario:hover{transform:none}}