/* ======================================================================
   Acesso Remoto — tema console
   Paleta: slate profundo + sinal teal (conexão ativa) + azul elétrico (ação)
   ====================================================================== */
:root{
  --ink:#0E1726; --surface:#132132; --surface2:#182940; --surface3:#1F3454;
  --line:#26384f; --line-soft:#1d2d44;
  --text:#E8EEF6; --muted:#8EA3BE; --muted2:#637892;
  --accent:#2DD4BF;            /* sinal: conexão / online / sucesso */
  --accent-ink:#06241f;
  --blue:#5B8DEF;              /* ação primária */
  --blue-ink:#071225;
  --warn:#F2B544; --danger:#F2617A;
  --radius:14px; --radius-sm:10px;
  --mono:'Space Mono',ui-monospace,SFMono-Regular,Menlo,monospace;
  --sans:'Figtree',system-ui,-apple-system,sans-serif;
  --display:'Space Grotesk','Figtree',sans-serif;
  --shadow:0 24px 50px -24px rgba(0,0,0,.6);
  color-scheme:dark;
}
*{box-sizing:border-box}
html,body{margin:0;padding:0}
body{
  background:
    radial-gradient(1100px 520px at 82% -8%, #1a2c49 0%, transparent 60%),
    radial-gradient(900px 500px at -5% 10%, #142338 0%, transparent 55%),
    var(--ink);
  color:var(--text); font-family:var(--sans); font-size:15.5px; line-height:1.55;
  min-height:100vh; -webkit-font-smoothing:antialiased;
}
a{color:var(--blue);text-decoration:none}
a:hover{text-decoration:underline}
h1,h2,h3,h4{font-family:var(--display);line-height:1.15;margin:0}
code,kbd,.mono{font-family:var(--mono)}
::selection{background:var(--accent);color:var(--accent-ink)}
:focus-visible{outline:2px solid var(--accent);outline-offset:2px;border-radius:6px}

/* ---------- utilitários ---------- */
.container{max-width:1160px;margin:0 auto;padding:0 22px}
.muted{color:var(--muted)}
.mono{font-family:var(--mono)}
.flex{display:flex}
.center{align-items:center}
.between{justify-content:space-between}
.gap{gap:12px}
.gap-sm{gap:8px}
.wrap{flex-wrap:wrap}
.grow{flex:1}
.hide{display:none}
.right{text-align:right}

/* ---------- botões ---------- */
.btn{
  display:inline-flex;align-items:center;gap:8px;justify-content:center;
  font-family:var(--display);font-weight:600;font-size:14.5px;
  padding:11px 17px;border-radius:var(--radius-sm);border:1px solid transparent;
  cursor:pointer;transition:transform .08s ease,background .15s ease,border-color .15s;white-space:nowrap
}
.btn:hover{text-decoration:none}
.btn:active{transform:translateY(1px)}
.btn-primary{background:var(--blue);color:var(--blue-ink);border-color:#6f9cf2}
.btn-primary:hover{background:#6f9cf2}
.btn-accent{background:var(--accent);color:var(--accent-ink);border-color:#43e0cd}
.btn-accent:hover{background:#43e0cd}
.btn-ghost{background:transparent;color:var(--text);border-color:var(--line)}
.btn-ghost:hover{background:var(--surface2)}
.btn-danger{background:transparent;color:var(--danger);border-color:#55303c}
.btn-danger:hover{background:#2a1620}
.btn-sm{padding:7px 12px;font-size:13px}
.btn-block{width:100%}

/* ---------- campos ---------- */
label.field{display:block;font-size:13px;color:var(--muted);margin:14px 0 6px}
.input,input[type=text],input[type=email],input[type=password],input[type=number],select,textarea{
  width:100%;padding:11px 13px;background:var(--surface2);border:1px solid var(--line);
  border-radius:var(--radius-sm);color:var(--text);font-size:15px;font-family:inherit
}
textarea{min-height:120px;resize:vertical}
.input:focus,input:focus,select:focus,textarea:focus{outline:2px solid var(--accent);border-color:transparent}
.row2{display:grid;grid-template-columns:1fr 1fr;gap:14px}
.row3{display:grid;grid-template-columns:repeat(3,1fr);gap:14px}
.check{display:flex;align-items:center;gap:10px;margin:10px 0;color:var(--text);font-size:14.5px}
.check input{width:18px;height:18px;accent-color:var(--accent)}

/* ---------- cartões / painéis ---------- */
.card{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--shadow)}
.card-pad{padding:22px}
.panel{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);padding:22px}
.panel h3{font-size:17px;margin-bottom:4px}
.panel .sub{color:var(--muted);font-size:14px;margin-bottom:16px}
.divider{height:1px;background:var(--line-soft);margin:18px 0;border:0}

/* ---------- tags / status ---------- */
.badge{display:inline-flex;align-items:center;gap:6px;font-size:12.5px;font-weight:600;
  padding:4px 10px;border-radius:999px;background:var(--surface3);color:var(--muted);font-family:var(--display)}
.badge .dot{width:7px;height:7px;border-radius:50%;background:var(--muted)}
.badge.on{color:var(--accent);background:#0f2e2a}.badge.on .dot{background:var(--accent);box-shadow:0 0 0 3px #2dd4bf25}
.badge.off{color:var(--muted)}
.badge.warn{color:var(--warn);background:#2e2512}.badge.warn .dot{background:var(--warn)}
.badge.danger{color:var(--danger);background:#2e1620}.badge.danger .dot{background:var(--danger)}
.badge.blue{color:var(--blue);background:#15233f}.badge.blue .dot{background:var(--blue)}

/* ---------- tabelas ---------- */
.table{width:100%;border-collapse:collapse;font-size:14.5px}
.table th{text-align:left;color:var(--muted);font-weight:600;font-size:12.5px;padding:10px 12px;border-bottom:1px solid var(--line)}
.table td{padding:13px 12px;border-bottom:1px solid var(--line-soft)}
.table tr:last-child td{border-bottom:0}
.table tr:hover td{background:#14243a}

/* ---------- flash ---------- */
.flash{padding:13px 16px;border-radius:var(--radius-sm);margin-bottom:18px;font-size:14.5px;border:1px solid}
.flash.ok{background:#0f2e2a;border-color:var(--accent);color:#bff3ea}
.flash.err{background:#2e1620;border-color:var(--danger);color:#ffd3dc}

/* ======================================================================
   SITE PÚBLICO
   ====================================================================== */
.nav{position:sticky;top:0;z-index:30;backdrop-filter:blur(10px);
  background:rgba(14,23,38,.72);border-bottom:1px solid var(--line-soft)}
.nav .container{display:flex;align-items:center;justify-content:space-between;height:68px}
.logo{display:inline-flex;align-items:center;gap:10px;font-family:var(--display);font-weight:700;font-size:18px;color:var(--text)}
.logo:hover{text-decoration:none}
.logo .mark{width:30px;height:30px;border-radius:9px;display:grid;place-items:center;
  background:linear-gradient(135deg,var(--accent),var(--blue));color:#06241f;font-weight:800}
.logo img{height:30px;display:block}
.nav-links{display:flex;align-items:center;gap:26px}
.nav-links a{color:var(--muted);font-size:14.5px}
.nav-links a:hover{color:var(--text);text-decoration:none}

.hero{padding:92px 0 60px;position:relative}
.hero h1{font-size:clamp(34px,5vw,58px);letter-spacing:-.02em;max-width:16ch}
.hero p.lead{color:var(--muted);font-size:clamp(16px,2vw,20px);max-width:52ch;margin:22px 0 32px}
.hero .cta-row{display:flex;gap:14px;flex-wrap:wrap}
.eyebrow{display:inline-flex;align-items:center;gap:9px;color:var(--accent);font-family:var(--display);
  font-weight:600;font-size:13.5px;margin-bottom:22px;padding:6px 13px;border:1px solid #214a44;border-radius:999px;background:#0f2622}
.pulse{width:8px;height:8px;border-radius:50%;background:var(--accent);animation:pulse 1.8s infinite}
@keyframes pulse{0%{box-shadow:0 0 0 0 #2dd4bf80}70%{box-shadow:0 0 0 9px #2dd4bf00}100%{box-shadow:0 0 0 0 #2dd4bf00}}

/* visual de conexão entre dois dispositivos no hero */
.link-viz{margin-top:64px;display:grid;grid-template-columns:1fr auto 1fr;align-items:center;gap:0;max-width:720px}
.node{background:var(--surface);border:1px solid var(--line);border-radius:16px;padding:22px;text-align:center}
.node .screen{height:96px;border-radius:9px;background:
  repeating-linear-gradient(135deg,#17293f,#17293f 10px,#1b3049 10px,#1b3049 20px);
  border:1px solid var(--line);display:grid;place-items:center;color:var(--muted);font-size:12px}
.node.remote .screen{background:linear-gradient(135deg,#102a26,#0d3a33);border-color:#1d5048;color:var(--accent)}
.node .label{margin-top:12px;font-family:var(--display);font-weight:600;font-size:14px}
.node .sub{color:var(--muted);font-size:12px}
.wire{position:relative;height:2px;width:120px;background:linear-gradient(90deg,var(--blue),var(--accent))}
.wire::before{content:"";position:absolute;top:-4px;left:0;width:10px;height:10px;border-radius:50%;
  background:var(--accent);box-shadow:0 0 12px var(--accent);animation:travel 2.4s linear infinite}
@keyframes travel{from{left:-4px}to{left:118px}}

.section{padding:64px 0}
.section h2{font-size:clamp(26px,3.4vw,38px);letter-spacing:-.01em}
.section .section-sub{color:var(--muted);max-width:56ch;margin-top:12px;font-size:17px}
.features{display:grid;grid-template-columns:repeat(auto-fit,minmax(250px,1fr));gap:18px;margin-top:40px}
.feature{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);padding:24px}
.feature .ico{width:42px;height:42px;border-radius:11px;display:grid;place-items:center;margin-bottom:14px;
  background:#15233f;border:1px solid var(--line);font-size:20px}
.feature h4{font-size:17px;margin-bottom:7px}
.feature p{color:var(--muted);font-size:14.5px;margin:0}

/* planos */
.plans{display:grid;grid-template-columns:repeat(auto-fit,minmax(270px,1fr));gap:20px;margin-top:44px;align-items:stretch}
.plan{background:var(--surface);border:1px solid var(--line);border-radius:18px;padding:28px;display:flex;flex-direction:column;position:relative}
.plan.highlight{border-color:var(--accent);box-shadow:0 0 0 1px var(--accent),0 24px 50px -24px #2dd4bf40}
.plan .tag{position:absolute;top:-12px;left:28px;background:var(--accent);color:var(--accent-ink);
  font-family:var(--display);font-weight:700;font-size:12px;padding:4px 12px;border-radius:999px}
.plan .pname{font-family:var(--display);font-weight:600;font-size:15px;color:var(--muted)}
.plan .price{font-family:var(--display);font-weight:700;font-size:40px;margin:8px 0 2px;letter-spacing:-.02em}
.plan .price small{font-size:15px;color:var(--muted);font-weight:500}
.plan .pdesc{color:var(--muted);font-size:14px;min-height:40px;margin-bottom:18px}
.plan ul{list-style:none;padding:0;margin:0 0 24px;display:flex;flex-direction:column;gap:11px}
.plan li{display:flex;gap:10px;font-size:14.5px;color:var(--text)}
.plan li .ck{color:var(--accent);flex-shrink:0}
.plan li.off{color:var(--muted2);opacity:.6}
.plan li.off .ck{color:var(--muted2)}
.plan .btn{margin-top:auto}

.footer{border-top:1px solid var(--line-soft);padding:40px 0;color:var(--muted);font-size:14px;margin-top:40px}

/* ======================================================================
   LAYOUT DO PAINEL (app)
   ====================================================================== */
.app{display:grid;grid-template-columns:252px 1fr;min-height:100vh}
.side{background:#0f1b2c;border-right:1px solid var(--line-soft);padding:20px 16px;display:flex;flex-direction:column;gap:6px;position:sticky;top:0;height:100vh}
.side .logo{margin:6px 8px 18px}
.side .nav-group{color:var(--muted2);font-size:11px;font-family:var(--display);letter-spacing:.04em;margin:16px 10px 6px;text-transform:uppercase}
.side a.item{display:flex;align-items:center;gap:11px;padding:10px 12px;border-radius:10px;color:var(--muted);font-size:14.5px}
.side a.item:hover{background:var(--surface2);color:var(--text);text-decoration:none}
.side a.item.active{background:#15233f;color:var(--text);box-shadow:inset 2px 0 0 var(--accent)}
.side a.item .ei{width:20px;text-align:center;opacity:.9}
.side .side-foot{margin-top:auto;padding:12px 10px;border-top:1px solid var(--line-soft);font-size:13px;color:var(--muted)}

.main{min-width:0;display:flex;flex-direction:column}
.topbar{height:64px;border-bottom:1px solid var(--line-soft);display:flex;align-items:center;justify-content:space-between;padding:0 28px;position:sticky;top:0;background:rgba(14,23,38,.8);backdrop-filter:blur(8px);z-index:10}
.topbar h1{font-size:19px}
.content{padding:28px;max-width:1120px;width:100%}
.page-head{margin-bottom:22px}
.page-head h2{font-size:24px}
.page-head p{color:var(--muted);margin-top:5px}

.stats{display:grid;grid-template-columns:repeat(auto-fit,minmax(180px,1fr));gap:16px;margin-bottom:24px}
.stat{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);padding:20px}
.stat .k{color:var(--muted);font-size:13px}
.stat .v{font-family:var(--display);font-weight:700;font-size:30px;margin-top:6px;letter-spacing:-.01em}
.stat .v.accent{color:var(--accent)}

.grid2{display:grid;grid-template-columns:1fr 1fr;gap:20px}
.grid-aside{display:grid;grid-template-columns:1.4fr 1fr;gap:20px}

/* código de vínculo */
.code-box{display:flex;align-items:center;gap:12px;background:var(--ink);border:1px dashed var(--line);
  border-radius:12px;padding:14px 16px;font-family:var(--mono);font-size:22px;letter-spacing:3px;color:var(--accent)}
.code-box button{margin-left:auto}

/* ======================================================================
   SALA DE SESSÃO REMOTA
   ====================================================================== */
.session-wrap{position:fixed;inset:0;background:#070d16;z-index:60;display:flex;flex-direction:column}
.session-bar{height:56px;background:#0c1626;border-bottom:1px solid var(--line);display:flex;align-items:center;gap:8px;padding:0 14px}
.session-bar .ttl{font-family:var(--display);font-weight:600;font-size:14px;margin-right:auto;display:flex;align-items:center;gap:10px}
.session-bar .tool{display:inline-flex;align-items:center;gap:7px;padding:8px 11px;border-radius:9px;border:1px solid var(--line);
  background:var(--surface2);color:var(--muted);font-size:13px;cursor:pointer;font-family:var(--display);font-weight:600}
.session-bar .tool:hover{color:var(--text);background:var(--surface3)}
.session-bar .tool.active{background:#0f2e2a;color:var(--accent);border-color:#1d5048}
.session-bar .tool.danger:hover{color:var(--danger);border-color:#55303c}
.session-stage{flex:1;display:grid;place-items:center;overflow:hidden;position:relative}
.session-stage video{max-width:100%;max-height:100%;background:#000;display:block}
.session-hint{position:absolute;color:var(--muted);font-size:15px;text-align:center;max-width:440px;padding:24px}
.timer{font-family:var(--mono);font-size:13px;color:var(--warn);padding:6px 10px;border:1px solid #3a3017;border-radius:8px;background:#221a0b}

/* ---------- responsivo ---------- */
@media (max-width:900px){
  .app{grid-template-columns:1fr}
  .side{position:fixed;left:-280px;width:252px;transition:left .2s;z-index:50}
  .side.open{left:0}
  .menu-btn{display:inline-flex}
  .grid2,.grid-aside,.row2,.row3{grid-template-columns:1fr}
  .nav-links{display:none}
}
.menu-btn{display:none;background:var(--surface2);border:1px solid var(--line);color:var(--text);width:40px;height:40px;border-radius:10px;cursor:pointer}
@media (prefers-reduced-motion:reduce){*{animation:none!important;transition:none!important}}