/* IV Aviation — design system "glass cockpit".
   Cores seguem a convenção de aviônica: verde = aeronavegável, âmbar = atenção, vermelho = bloqueio,
   magenta = programado/planejado, ciano = informação/ação. Números sempre em mono tabular. */
:root{
  --bg:#060a11; --bg-2:#0a101a; --panel:#0e1623; --panel-2:#131d2d; --panel-3:#18243747;
  --line:#1d2a3e; --line-2:#26374f; --text:#e9eef6; --text-2:#b9c5d6; --muted:#7f8ea6; --faint:#55637a;
  --ok:#36e27f; --ok-bg:#36e27f1a; --warn:#ffb21e; --warn-bg:#ffb21e1a; --crit:#ff5252; --crit-bg:#ff52521c;
  --prog:#e05cff; --prog-bg:#e05cff1a; --info:#3cc9ff; --info-bg:#3cc9ff17;
  --accent:#3cc9ff; --accent-ink:#04131c;
  --r:14px; --r-sm:9px; --r-lg:22px;
  --sh:0 1px 0 #ffffff08 inset, 0 18px 40px -18px #000c;
  --f-display:'Saira Condensed', 'Barlow Condensed', sans-serif;
  --f-body:'IBM Plex Sans', system-ui, sans-serif;
  --f-mono:'IBM Plex Mono', ui-monospace, monospace;
  --side:252px; --top:60px;
}
*{box-sizing:border-box}
html{-webkit-text-size-adjust:100%}
body{margin:0;background:var(--bg);color:var(--text);font:400 15px/1.55 var(--f-body);letter-spacing:.005em;
  background-image:radial-gradient(1200px 600px at 85% -10%,#12324a55,transparent 60%),radial-gradient(900px 500px at -10% 110%,#2a144040,transparent 60%);
  background-attachment:fixed; min-height:100vh; overflow-x:hidden}
a{color:var(--info);text-decoration:none} a:hover{text-decoration:underline}
h1,h2,h3,h4{font-family:var(--f-display);font-weight:700;letter-spacing:.01em;margin:0 0 .4em;line-height:1.05}
h1{font-size:clamp(30px,4vw,44px);font-weight:800;text-transform:uppercase;letter-spacing:.02em}
h2{font-size:22px;text-transform:uppercase;letter-spacing:.06em}
h3{font-size:17px;text-transform:uppercase;letter-spacing:.08em;color:var(--text-2)}
p{margin:0 0 .8em}
.mono,.num{font-family:var(--f-mono);font-variant-numeric:tabular-nums;letter-spacing:0}
.muted{color:var(--muted)} .faint{color:var(--faint)} .small{font-size:13px} .xs{font-size:11.5px}
.up{text-transform:uppercase;letter-spacing:.12em;font-size:11.5px;font-weight:600;color:var(--muted)}
.ok{color:var(--ok)} .warn{color:var(--warn)} .crit{color:var(--crit)} .prog{color:var(--prog)} .info{color:var(--info)}
::selection{background:#3cc9ff44}

/* ---------- Faixa de demonstração ---------- */
.demo-ribbon{position:sticky;top:0;z-index:60;display:flex;gap:10px;align-items:center;justify-content:center;
  padding:6px 14px;font:600 11.5px/1.3 var(--f-body);letter-spacing:.14em;text-transform:uppercase;
  background:repeating-linear-gradient(-45deg,#1a1405,#1a1405 10px,#231a06 10px,#231a06 20px);color:var(--warn);border-bottom:1px solid #ffb21e33}
.demo-ribbon button{all:unset;cursor:pointer;color:var(--text);opacity:.8;border-bottom:1px dotted} .demo-ribbon button:hover{opacity:1}

/* ---------- Shell ---------- */
.shell{display:grid;grid-template-columns:var(--side) minmax(0,1fr);min-height:calc(100vh - 30px)}
.side{position:sticky;top:30px;height:calc(100vh - 30px);overflow:auto;border-right:1px solid var(--line);
  background:linear-gradient(180deg,#0b121ccc,#070b12ee);backdrop-filter:blur(8px);padding:18px 14px 24px;display:flex;flex-direction:column;gap:18px}
.brand{display:flex;align-items:center;gap:10px;padding:2px 6px}
.brand-mark{width:34px;height:34px;flex:0 0 34px}
.brand-name{font:800 20px/1 var(--f-display);letter-spacing:.06em;text-transform:uppercase}
.brand-name small{display:block;font:500 10.5px/1.4 var(--f-body);letter-spacing:.16em;color:var(--muted)}
.org{border:1px solid var(--line);border-radius:var(--r-sm);padding:10px 12px;background:var(--panel);display:flex;gap:10px;align-items:center}
.org-dot{width:30px;height:30px;border-radius:8px;background:linear-gradient(135deg,var(--info),var(--prog));display:grid;place-items:center;font:800 14px var(--f-display);color:#06121a}
.org b{display:block;font-size:13.5px;font-weight:600} .org span{font-size:11.5px;color:var(--muted)}
.nav{display:flex;flex-direction:column;gap:2px}
.nav .grp{margin:12px 8px 4px;font:600 10.5px/1 var(--f-body);letter-spacing:.18em;text-transform:uppercase;color:var(--faint)}
.nav a{display:flex;align-items:center;gap:11px;padding:9px 10px;border-radius:9px;color:var(--text-2);font-size:14px;font-weight:500;text-decoration:none;position:relative}
.nav a svg{width:18px;height:18px;flex:0 0 18px;opacity:.8}
.nav a:hover{background:#ffffff08;color:var(--text)}
.nav a.on{background:linear-gradient(90deg,#3cc9ff1f,transparent);color:var(--text)}
.nav a.on::before{content:"";position:absolute;left:-14px;top:8px;bottom:8px;width:3px;border-radius:3px;background:var(--info);box-shadow:0 0 12px var(--info)}
.nav .pill{margin-left:auto;font:600 11px var(--f-mono);padding:1px 7px;border-radius:20px;background:var(--crit-bg);color:var(--crit)}
.nav .pill.w{background:var(--warn-bg);color:var(--warn)} .nav .pill.n{background:#ffffff0d;color:var(--muted)}
.side-foot{margin-top:auto;font-size:11.5px;color:var(--faint);padding:0 8px}

.main{min-width:0;display:flex;flex-direction:column}
.top{position:sticky;top:30px;z-index:40;height:var(--top);display:flex;align-items:center;gap:14px;padding:0 26px;
  background:#060a11cc;backdrop-filter:blur(12px);border-bottom:1px solid var(--line)}
.top .crumb{font:600 12px var(--f-body);letter-spacing:.14em;text-transform:uppercase;color:var(--muted)}
.top .spacer{flex:1}
.clock{display:flex;gap:14px;font:500 12.5px var(--f-mono);color:var(--text-2)}
.clock b{color:var(--ok);font-weight:500}
.top .ai-btn{display:inline-flex;align-items:center;gap:8px;padding:7px 12px;border-radius:30px;border:1px solid #e05cff55;background:linear-gradient(90deg,#e05cff1c,#3cc9ff14);color:var(--text);font:600 13px var(--f-body);cursor:pointer}
.top .ai-btn:hover{border-color:var(--prog)}
.menu-btn{display:none;background:none;border:0;color:var(--text);padding:6px;cursor:pointer}
.page{padding:26px;max-width:1440px;width:100%;margin:0 auto;animation:pageIn .5s cubic-bezier(.2,.7,.2,1) both}
@keyframes pageIn{from{opacity:0;transform:translateY(8px)}to{opacity:1;transform:none}}
.page-head{display:flex;flex-wrap:wrap;align-items:flex-end;gap:16px;justify-content:space-between;margin-bottom:22px}
.page-head p{color:var(--muted);max-width:720px;margin:0}

/* ---------- Grid ---------- */
.grid{display:grid;gap:16px}
.g2{grid-template-columns:repeat(2,minmax(0,1fr))} .g3{grid-template-columns:repeat(3,minmax(0,1fr))} .g4{grid-template-columns:repeat(4,minmax(0,1fr))}
.g-main{grid-template-columns:minmax(0,1.65fr) minmax(0,1fr)}
.stack{display:flex;flex-direction:column;gap:16px}
.row{display:flex;gap:10px;align-items:center;flex-wrap:wrap}
.between{justify-content:space-between}

/* ---------- Cards ---------- */
.card{background:linear-gradient(180deg,var(--panel),#0c1420);border:1px solid var(--line);border-radius:var(--r);padding:18px;box-shadow:var(--sh);position:relative;min-width:0}
.card.tight{padding:14px}
.card-h{display:flex;align-items:center;justify-content:space-between;gap:10px;margin-bottom:14px}
.card-h h3{margin:0}
.card.glow-ok{border-color:#36e27f33} .card.glow-warn{border-color:#ffb21e40} .card.glow-crit{border-color:#ff525255;box-shadow:0 0 0 1px #ff525222,var(--sh)}
.kpi .v{font:500 32px/1 var(--f-mono);letter-spacing:-.02em;margin:6px 0 4px}
.kpi .v small{font-size:14px;color:var(--muted);margin-left:4px}
.kpi .d{font-size:12.5px;color:var(--muted)}
.kpi .d .ok,.kpi .d .crit,.kpi .d .warn{font-weight:600}

/* ---------- Badges ---------- */
.badge{display:inline-flex;align-items:center;gap:6px;padding:3px 9px;border-radius:30px;font:600 11px/1.4 var(--f-body);letter-spacing:.1em;text-transform:uppercase;white-space:nowrap;border:1px solid transparent}
.badge::before{content:"";width:6px;height:6px;border-radius:50%;background:currentColor;box-shadow:0 0 8px currentColor}
.badge.ok{background:var(--ok-bg);color:var(--ok);border-color:#36e27f30}
.badge.warn{background:var(--warn-bg);color:var(--warn);border-color:#ffb21e30}
.badge.crit,.badge.block{background:var(--crit-bg);color:var(--crit);border-color:#ff525233}
.badge.prog{background:var(--prog-bg);color:var(--prog);border-color:#e05cff30}
.badge.info{background:var(--info-bg);color:var(--info);border-color:#3cc9ff30}
.badge.n{background:#ffffff0a;color:var(--muted)} .badge.n::before{display:none}
.tag{display:inline-block;padding:2px 8px;border-radius:6px;background:#ffffff0b;border:1px solid var(--line);font:500 12px var(--f-mono);color:var(--text-2)}

/* ---------- Botões e formulários ---------- */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;padding:10px 16px;border-radius:10px;border:1px solid var(--line-2);background:#ffffff08;color:var(--text);font:600 14px var(--f-body);cursor:pointer;text-decoration:none;transition:.15s;min-height:42px}
.btn:hover{background:#ffffff12;text-decoration:none;border-color:#3a4e6b}
.btn.primary{background:var(--accent);color:var(--accent-ink);border-color:var(--accent);box-shadow:0 8px 24px -10px var(--accent)}
.btn.primary:hover{filter:brightness(1.08)}
.btn.prog{background:var(--prog);border-color:var(--prog);color:#1a0420}
.btn.ok{background:var(--ok);border-color:var(--ok);color:#03160a}
.btn.danger{border-color:#ff525266;color:var(--crit)}
.btn.ghost{background:none;border-color:transparent}
.btn.sm{padding:6px 11px;min-height:32px;font-size:13px;border-radius:8px}
.btn.lg{padding:14px 22px;font-size:16px;min-height:52px;border-radius:12px}
.btn.block{width:100%}
.field{display:flex;flex-direction:column;gap:6px;min-width:0}
.field label{font:600 11.5px var(--f-body);letter-spacing:.12em;text-transform:uppercase;color:var(--muted)}
.input,select.input,textarea.input{width:100%;background:#070c14;border:1px solid var(--line-2);color:var(--text);border-radius:10px;padding:11px 12px;font:500 15px var(--f-body);outline:none;min-height:44px}
.input.mono{font-family:var(--f-mono)}
.input:focus{border-color:var(--info);box-shadow:0 0 0 3px #3cc9ff22}
.seg{display:inline-flex;background:#070c14;border:1px solid var(--line-2);border-radius:10px;padding:3px;gap:3px;flex-wrap:wrap}
.seg button{all:unset;cursor:pointer;padding:7px 12px;border-radius:7px;font:600 13px var(--f-body);color:var(--muted)}
.seg button.on{background:var(--panel-2);color:var(--text);box-shadow:0 0 0 1px var(--line-2)}

/* ---------- Tabela (vira cartões no celular) ---------- */
.tbl-wrap{overflow-x:auto;margin:0 -4px}
table.tbl{width:100%;border-collapse:separate;border-spacing:0;font-size:14px}
.tbl th{text-align:left;font:600 11px var(--f-body);letter-spacing:.13em;text-transform:uppercase;color:var(--faint);padding:8px 10px;border-bottom:1px solid var(--line);white-space:nowrap}
.tbl td{padding:12px 10px;border-bottom:1px solid #1d2a3e88;vertical-align:middle}
.tbl tr:last-child td{border-bottom:0}
.tbl tbody tr{transition:background .12s} .tbl tbody tr:hover{background:#ffffff05}
.tbl .r{text-align:right}

/* ---------- Medidores ---------- */
.ring{position:relative;display:inline-grid;place-items:center}
.ring svg{display:block;transform:rotate(-90deg)}
.ring .ring-c{position:absolute;inset:0;display:grid;place-items:center;text-align:center;line-height:1.1}
.ring .ring-c b{font:500 20px var(--f-mono)} .ring .ring-c span{font:600 10px var(--f-body);letter-spacing:.14em;text-transform:uppercase;color:var(--muted)}
.meter{height:8px;border-radius:8px;background:#ffffff0c;overflow:hidden;position:relative}
.meter i{position:absolute;left:0;top:0;bottom:0;border-radius:8px;background:var(--ok);transition:width .9s cubic-bezier(.2,.7,.2,1)}
.meter.warn i{background:var(--warn)} .meter.crit i{background:var(--crit)} .meter.prog i{background:var(--prog)} .meter.info i{background:var(--info)}
/* Fita estilo altímetro: contagem regressiva de horas */
.tape{display:flex;align-items:stretch;gap:0;border:1px solid var(--line-2);border-radius:10px;overflow:hidden;background:#05090f}
.tape .cell{flex:1;padding:8px 10px;border-right:1px solid var(--line);min-width:0}
.tape .cell:last-child{border-right:0}
.tape .cell .up{font-size:10px}
.tape .cell .num{font-size:18px;display:block;margin-top:2px}

/* ---------- Copiloto de IA ---------- */
.ai{position:relative;border-radius:var(--r);padding:16px 18px;background:linear-gradient(180deg,#140c1d,#0d1220);border:1px solid transparent;background-clip:padding-box}
.ai::before{content:"";position:absolute;inset:-1px;border-radius:inherit;padding:1px;background:linear-gradient(120deg,var(--prog),var(--info),transparent 70%);-webkit-mask:linear-gradient(#000 0 0) content-box,linear-gradient(#000 0 0);-webkit-mask-composite:xor;mask-composite:exclude;pointer-events:none}
.ai-h{display:flex;align-items:center;gap:8px;font:700 12px var(--f-body);letter-spacing:.16em;text-transform:uppercase;color:var(--prog);margin-bottom:8px}
.ai-h svg{width:16px;height:16px}
.ai p{color:var(--text-2);font-size:14.5px}
.ai .caret{display:inline-block;width:8px;height:15px;background:var(--prog);vertical-align:-2px;animation:blink 1s steps(2) infinite;margin-left:2px}
@keyframes blink{50%{opacity:0}}
.ai .src{font-size:11.5px;color:var(--faint);margin-top:6px}

/* ---------- Lista / timeline ---------- */
.list{display:flex;flex-direction:column}
.list .it{display:flex;gap:12px;align-items:flex-start;padding:12px 0;border-bottom:1px solid #1d2a3e88}
.list .it:last-child{border-bottom:0}
.list .ic{width:34px;height:34px;flex:0 0 34px;border-radius:10px;display:grid;place-items:center;background:#ffffff0a}
.list .ic.crit{background:var(--crit-bg);color:var(--crit)} .list .ic.warn{background:var(--warn-bg);color:var(--warn)} .list .ic.ok{background:var(--ok-bg);color:var(--ok)} .list .ic.prog{background:var(--prog-bg);color:var(--prog)} .list .ic.info{background:var(--info-bg);color:var(--info)}
.list .ic svg{width:17px;height:17px}
.list .bd{flex:1;min-width:0} .list .bd b{display:block;font-weight:600;font-size:14.5px} .list .bd span{font-size:13px;color:var(--muted)}
.tl{position:relative;padding-left:22px}
.tl::before{content:"";position:absolute;left:6px;top:4px;bottom:4px;width:2px;background:linear-gradient(var(--prog),var(--info));opacity:.5}
.tl .st{position:relative;padding:0 0 16px}
.tl .st::before{content:"";position:absolute;left:-21px;top:5px;width:12px;height:12px;border-radius:50%;background:var(--bg);border:2px solid var(--info)}
.tl .st.done::before{background:var(--ok);border-color:var(--ok);box-shadow:0 0 10px var(--ok)}
.tl .st.now::before{border-color:var(--prog);box-shadow:0 0 10px var(--prog)}

/* ---------- Toast e modal (sem alert nativo) ---------- */
.toasts{position:fixed;right:18px;bottom:18px;z-index:100;display:flex;flex-direction:column;gap:10px;max-width:min(380px,calc(100vw - 36px))}
.toast{background:var(--panel-2);border:1px solid var(--line-2);border-left:3px solid var(--ok);border-radius:12px;padding:12px 14px;box-shadow:0 20px 40px -10px #000;font-size:14px;animation:tIn .35s cubic-bezier(.2,.7,.2,1) both}
.toast.warn{border-left-color:var(--warn)} .toast.crit{border-left-color:var(--crit)} .toast.prog{border-left-color:var(--prog)}
.toast b{display:block;margin-bottom:2px}
@keyframes tIn{from{opacity:0;transform:translateY(12px) scale(.98)}to{opacity:1;transform:none}}
.modal-bg{position:fixed;inset:0;z-index:90;background:#02050ad0;backdrop-filter:blur(6px);display:grid;place-items:center;padding:16px;animation:fade .2s both}
.modal{width:min(560px,100%);max-height:calc(100vh - 32px);overflow:auto;background:var(--panel);border:1px solid var(--line-2);border-radius:var(--r-lg);padding:22px;box-shadow:0 30px 80px -20px #000}
@keyframes fade{from{opacity:0}}

/* ---------- Reveal ---------- */
.rv{opacity:0;transform:translateY(10px);animation:rv .6s cubic-bezier(.2,.7,.2,1) forwards}
.rv:nth-child(2){animation-delay:.06s}.rv:nth-child(3){animation-delay:.12s}.rv:nth-child(4){animation-delay:.18s}.rv:nth-child(5){animation-delay:.24s}.rv:nth-child(6){animation-delay:.3s}
@keyframes rv{to{opacity:1;transform:none}}

/* ---------- Tab bar mobile ---------- */
.tabbar{display:none}

/* ---------- Responsivo ---------- */
@media (max-width:1180px){ .g4{grid-template-columns:repeat(2,minmax(0,1fr))} .g-main{grid-template-columns:1fr} }
@media (max-width:900px){
  .shell{grid-template-columns:1fr}
  .side{position:fixed;left:0;top:0;bottom:0;height:100vh;width:min(300px,86vw);z-index:80;transform:translateX(-102%);transition:transform .25s ease}
  body.nav-open .side{transform:none;box-shadow:30px 0 60px #000a}
  body.nav-open::after{content:"";position:fixed;inset:0;background:#0009;z-index:70}
  .menu-btn{display:inline-flex}
  .top{padding:0 14px;gap:10px}
  .clock .zulu-l{display:none}
  .page{padding:18px 16px 96px}
  .g2,.g3{grid-template-columns:1fr}
  .tabbar{display:flex;position:fixed;left:0;right:0;bottom:0;z-index:50;background:#070b12f2;backdrop-filter:blur(12px);border-top:1px solid var(--line);padding:6px 6px calc(6px + env(safe-area-inset-bottom))}
  .tabbar a{flex:1;display:flex;flex-direction:column;align-items:center;gap:3px;padding:6px 2px;color:var(--muted);font:600 10.5px var(--f-body);letter-spacing:.04em;text-decoration:none;border-radius:10px}
  .tabbar a svg{width:21px;height:21px}
  .tabbar a.on{color:var(--info)}
  .tabbar a.fab{color:var(--accent-ink)} .tabbar a.fab span.f{display:grid;place-items:center;width:46px;height:46px;margin-top:-20px;border-radius:50%;background:var(--accent);box-shadow:0 8px 24px -6px var(--accent)}
  .tbl.cards thead{display:none}
  .tbl.cards,.tbl.cards tbody,.tbl.cards tr,.tbl.cards td{display:block;width:100%}
  .tbl.cards tr{border:1px solid var(--line);border-radius:12px;padding:6px 12px;margin-bottom:10px;background:#ffffff04}
  .tbl.cards td{border:0;padding:6px 0;display:flex;justify-content:space-between;gap:12px;text-align:right}
  .tbl.cards td::before{content:attr(data-l);font:600 10.5px var(--f-body);letter-spacing:.12em;text-transform:uppercase;color:var(--faint);text-align:left}
  .tbl.cards td.r{text-align:right}
  .top .ai-btn span{display:none}
}
@media (max-width:560px){ .g4{grid-template-columns:1fr 1fr} .kpi .v{font-size:26px} h1{font-size:28px} .clock .zulu-r{display:none} }

/* ---------- Impressão ---------- */
@media print{
  .side,.top,.tabbar,.demo-ribbon,.no-print,.toasts{display:none!important}
  .shell{display:block} body{background:#fff;color:#000} .page{padding:0}
}
@media (prefers-reduced-motion:reduce){*{animation:none!important;transition:none!important}}
/* Ícones dentro de botões e chips */
.btn svg,.ai-btn svg,.menu-btn svg{width:18px;height:18px;flex:0 0 18px}
.btn,.ai-btn{white-space:nowrap}
.btn.lg svg{width:20px;height:20px}
@media (max-width:560px){ .demo-ribbon{font-size:10.5px;letter-spacing:.08em;gap:6px} .demo-ribbon .dr-l{display:none} }
[hidden]{display:none!important}
.print-only{display:none}
@media print{.print-only{display:block}}
.toast.crit,.toast.warn,.toast.prog,.toast.ok{color:var(--text)}