:root{
  --bg:#0a0f1e; --bg2:#0e1527; --panel:#121a2e; --panel2:#0d1425;
  --line:#223052; --line2:#2b3d68;
  --txt:#e9eefb; --muted:#8d99b8; --dim:#5c6a8c;
  --green:#22c55e; --green2:#16a34a; --greenBg:#062e1b;
  --red:#ef4444; --red2:#dc2626; --redBg:#3b0f13;
  --amber:#f59e0b; --blue:#3b82f6; --cyan:#22d3ee;
  --radius:14px;
  --shadow:0 10px 30px rgba(0,0,0,.35);
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{background:radial-gradient(1200px 600px at 15% -10%,#12204a 0%,transparent 55%),radial-gradient(1000px 500px at 110% 10%,#0d2a22 0%,transparent 55%),var(--bg);color:var(--txt);font-family:'Segoe UI',system-ui,-apple-system,Arial,sans-serif;min-height:100vh;font-size:15px}
a{color:inherit;text-decoration:none}
b{font-weight:700}
.green{color:var(--green)}
.muted{color:var(--muted)}
.small{font-size:12.5px}
.center{text-align:center}
.container{max-width:1180px;margin:0 auto;padding:0 20px}
.hidden{display:none !important}
ul{list-style:none}

/* ---------- Botões ---------- */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:6px;border:0;border-radius:10px;padding:9px 16px;font-size:14px;font-weight:600;cursor:pointer;transition:.18s;color:var(--txt)}
.btn-green{background:linear-gradient(180deg,#25d366,#1aa651);color:#04240f}
.btn-green:hover{filter:brightness(1.08);transform:translateY(-1px)}
.btn-ghost{background:transparent;border:1px solid var(--line2);color:var(--txt)}
.btn-ghost:hover{background:var(--panel2);border-color:var(--blue)}
.btn-danger{background:var(--redBg);border:1px solid var(--red2);color:#fecaca}
.btn-danger:hover{background:var(--red2);color:#fff}
.btn-sm{padding:6px 12px;font-size:13px}
.btn-lg{padding:13px 26px;font-size:16px}
.btn-block{width:100%}
.btn:disabled{opacity:.6;cursor:not-allowed;transform:none}

/* ---------- Navbar pública ---------- */
.navbar{position:sticky;top:0;z-index:50;background:rgba(10,15,30,.82);backdrop-filter:blur(10px);border-bottom:1px solid var(--line)}
.nav-wrap{display:flex;align-items:center;justify-content:space-between;padding-top:12px;padding-bottom:12px}
.brand{display:flex;align-items:center;gap:10px}
.logo{width:38px;height:38px;border-radius:11px;background:linear-gradient(135deg,#22c55e,#0ea5e9);display:grid;place-items:center;font-weight:800;color:#04140a;font-size:15px}
.brand-name b{font-size:15.5px;letter-spacing:.2px}
.brand-name b span{color:var(--green)}
.brand-name small{display:block;color:var(--muted);font-size:11px}
.nav-links{display:flex;align-items:center;gap:14px}
.nav-links>a{color:var(--muted);font-weight:500}
.nav-links>a:hover{color:var(--txt)}

/* ---------- Hero ---------- */
.hero{padding:64px 0 30px}
.hero-grid{display:grid;grid-template-columns:1.15fr .85fr;gap:44px;align-items:center}
.hero-txt h1{font-size:42px;line-height:1.12;margin:16px 0 14px;letter-spacing:-.5px}
.hero-txt p{color:var(--muted);font-size:17px;max-width:520px;line-height:1.6}
.pill{display:inline-flex;gap:8px;align-items:center;background:var(--greenBg);border:1px solid var(--green2);color:#7df0a8;padding:7px 14px;border-radius:99px;font-size:13px}
.hero-cta{display:flex;gap:12px;margin:24px 0}
.hero-feats{display:grid;grid-template-columns:1fr 1fr;gap:10px 18px;margin-top:6px}
.hero-feats li{color:var(--muted);font-size:13.5px;padding-left:20px;position:relative}
.hero-feats li::before{content:"✓";position:absolute;left:0;color:var(--green);font-weight:800}
.hero-visual .demo-chat{background:var(--panel);border:1px solid var(--line2);border-radius:18px;box-shadow:var(--shadow);overflow:hidden}
.demo-head{padding:14px 16px;border-bottom:1px solid var(--line);font-weight:600;font-size:14px;display:flex;gap:8px;align-items:center}
.demo-head span{color:var(--green);font-weight:500}
.demo-line{margin:12px 16px;padding:10px 13px;border-radius:12px;font-size:13px;line-height:1.55}
.demo-usr{background:#1a2747;margin-left:46px;border-bottom-right-radius:4px}
.demo-agi{background:#0d2a1c;border:1px solid #14532d;margin-right:46px;border-bottom-left-radius:4px}
.demo-typing{display:flex;gap:5px;padding:14px 16px}
.demo-typing span{width:8px;height:8px;border-radius:50%;background:var(--dim);animation:blink 1.2s infinite}
.demo-typing span:nth-child(2){animation-delay:.2s}.demo-typing span:nth-child(3){animation-delay:.4s}
@keyframes blink{0%,100%{opacity:.25}50%{opacity:1}}

/* ---------- Strip & sections ---------- */
.strip{border-top:1px solid var(--line);border-bottom:1px solid var(--line);padding:16px 0;margin-top:30px;overflow:hidden}
.strip .container{display:flex;justify-content:space-between;gap:24px;flex-wrap:wrap}
.strip span{font-weight:700;color:var(--dim);font-size:15px;letter-spacing:.3px}
.section{padding:56px 0}
.section h2{font-size:30px;margin-bottom:8px}
.how-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:18px;margin-top:34px}
.how{background:var(--panel);border:1px solid var(--line);border-radius:var(--radius);padding:24px}
.how .ico{width:40px;height:40px;border-radius:10px;background:var(--greenBg);border:1px solid var(--green2);color:var(--green);display:grid;place-items:center;font-weight:800;margin-bottom:14px}
.how h3{margin-bottom:8px;font-size:16px}
.how p{color:var(--muted);font-size:13.5px;line-height:1.55}

/* ---------- Planos ---------- */
.plans-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:18px;margin-top:34px}
.plan-card{background:var(--panel);border:1px solid var(--line);border-radius:var(--radius);padding:26px;display:flex;flex-direction:column;position:relative;transition:.2s}
.plan-card:hover{transform:translateY(-3px);border-color:var(--line2)}
.plan-card.popular{border-color:var(--green);background:linear-gradient(180deg,#0e2a1b,var(--panel));box-shadow:0 0 40px rgba(34,197,94,.12)}
.plan-badge{position:absolute;top:-11px;left:50%;transform:translateX(-50%);background:var(--green);color:#04240f;font-size:11px;font-weight:800;padding:4px 12px;border-radius:99px;white-space:nowrap}
.plan-card .price{font-size:30px;font-weight:800;margin:8px 0 0}
.plan-card .period{color:var(--muted);font-size:13px;margin-bottom:16px}
.plan-card ul{margin-bottom:20px}
.plan-card li{padding:6px 0 6px 22px;position:relative;color:var(--txt);font-size:13.5px}
.plan-card li::before{content:"✓";position:absolute;left:0;color:var(--green);font-weight:800}
.plan-card .btn{margin-top:auto}
.assets-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:16px;margin-top:28px}
.asset-g{background:var(--panel2);border:1px solid var(--line);border-radius:var(--radius);padding:18px}
.asset-g h4{color:var(--green);margin-bottom:8px;font-size:14px}
.asset-g p{color:var(--muted);font-size:12.5px;line-height:1.7}
.site-foot{border-top:1px solid var(--line);padding:28px 0;text-align:center;margin-top:40px}

/* ---------- Auth ---------- */
.auth-wrap{display:grid;place-items:center;padding:56px 20px}
.auth-card{background:var(--panel);border:1px solid var(--line2);border-radius:18px;padding:34px;width:100%;max-width:440px;box-shadow:var(--shadow)}
.auth-card h1{font-size:24px;margin-bottom:6px}
.auth-card form{margin-top:18px}
label{display:block;font-size:13px;color:var(--muted);margin:12px 0 6px;font-weight:600}
input,select,textarea{width:100%;padding:11px 13px;border-radius:10px;border:1px solid var(--line2);background:#0d1527;color:var(--txt);font-size:14px;outline:none;transition:.15s}
input:focus,select:focus,textarea:focus{border-color:var(--blue)}
.flash{padding:12px 14px;border-radius:10px;margin:14px 0;font-size:13.5px}
.flash.err{background:var(--redBg);border:1px solid var(--red2);color:#fecaca}

/* ---------- Appbar (app/admin) ---------- */
.appbar{position:sticky;top:0;z-index:50;background:rgba(10,15,30,.88);backdrop-filter:blur(10px);border-bottom:1px solid var(--line)}
.appbar-in{display:flex;align-items:center;justify-content:space-between;padding-top:10px;padding-bottom:10px}
.appbar-right{display:flex;align-items:center;gap:10px}
.sub-pill{font-size:12px;font-weight:700;padding:5px 11px;border-radius:99px;border:1px solid}
.sub-pill.sub-active,.sub-pill.sub-trial{background:var(--greenBg);border-color:var(--green2);color:#7df0a8}
.sub-pill.sub-expired,.sub-pill.sub-none,.sub-pill.sub-canceled{background:var(--redBg);border-color:var(--red2);color:#fecaca}
.user-chip{width:34px;height:34px;border-radius:50%;background:linear-gradient(135deg,#3b82f6,#22d3ee);display:grid;place-items:center;font-weight:800;font-size:13px;color:#06121f}

/* ---------- App main ---------- */
.app-grid{display:grid;grid-template-columns:1fr 360px;gap:18px;padding:20px;max-width:1380px}
.panel{background:var(--panel);border:1px solid var(--line);border-radius:var(--radius);padding:18px;margin-bottom:18px}
.panel-title{font-weight:700;margin-bottom:12px;font-size:14.5px}
.upgrade-banner{background:linear-gradient(90deg,#3b0f13,var(--panel) 55%);border:1px solid var(--red2);border-radius:var(--radius);padding:22px;margin:18px 0;display:flex;justify-content:space-between;gap:20px;align-items:center;flex-wrap:wrap}
.upgrade-banner h2{font-size:19px;margin-bottom:4px}
.upgrade-plans{display:flex;gap:10px;flex-wrap:wrap}
.upgrade-card{background:var(--panel2);border:1px solid var(--line2);padding:12px 16px;border-radius:12px;text-align:center}
.upgrade-card b{display:block;font-size:13px}
.upgrade-card span{color:var(--green);font-weight:700}

/* ---------- Chat ---------- */
.chat-panel{display:flex;flex-direction:column;height:calc(100vh - 90px);min-height:560px;margin-bottom:0}
.chat-head{display:flex;align-items:center;gap:12px;padding-bottom:14px;border-bottom:1px solid var(--line);flex-wrap:wrap}
.ai-avatar{width:44px;height:44px;border-radius:12px;background:var(--greenBg);border:1px solid var(--green2);display:grid;place-items:center;font-size:22px}
.chat-head h2{font-size:16px}
.chat-head .online{font-size:12.5px;color:var(--muted);display:flex;align-items:center;gap:6px}
.dot{width:9px;height:9px;border-radius:50%;display:inline-block;background:var(--dim)}
.dot.on{background:var(--green);box-shadow:0 0 10px var(--green)}
.dot.off{background:var(--red)}
.agent-controls{display:flex;gap:8px;margin-left:auto;flex-wrap:wrap}
.agent-controls select{width:auto;padding:7px 10px;font-size:13px}
.chat-messages{flex:1;overflow-y:auto;padding:16px 4px;display:flex;flex-direction:column;gap:12px}
.chat-messages::-webkit-scrollbar{width:8px}
.chat-messages::-webkit-scrollbar-thumb{background:#223054;border-radius:10px}
.msg{max-width:82%;animation:fadeUp .25s ease}
@keyframes fadeUp{from{opacity:0;transform:translateY(6px)}to{opacity:1;transform:none}}
.msg-user{align-self:flex-end}
.msg-user .bubble{background:#1c2b52;border-bottom-right-radius:4px}
.bubble{padding:10px 14px;border-radius:14px;font-size:13.8px;line-height:1.55;white-space:pre-wrap;word-break:break-word}
.msg-agent{align-self:flex-start}
.msg-agent .bubble{background:#0e1c2c;border:1px solid var(--line);border-bottom-left-radius:4px}
.msg-sys{align-self:center;text-align:center;color:var(--dim);font-size:12px;background:var(--panel2);padding:6px 14px;border-radius:99px}
.msg .meta{font-size:10.5px;color:var(--dim);margin-top:5px}
.msg-user .meta{text-align:right}

/* Cartão de sinal no chat */
.sig-card{border:1px solid var(--line2);border-radius:14px;overflow:hidden;background:var(--panel2);min-width:300px}
.sig-card .sc-top{display:flex;align-items:center;gap:10px;padding:12px 14px;border-bottom:1px solid var(--line)}
.sig-badge{font-weight:800;font-size:13px;padding:4px 12px;border-radius:8px}
.sig-badge.BUY{background:var(--greenBg);color:#7df0a8;border:1px solid var(--green2)}
.sig-badge.SELL{background:var(--redBg);color:#fecaca;border:1px solid var(--red2)}
.sig-badge.NEUTRO{background:#1e293b;color:var(--muted);border:1px solid var(--dim)}
.sig-sym{font-weight:700;font-size:14px}
.sig-chip{font-size:11px;background:#1a2747;padding:3px 8px;border-radius:6px;color:var(--cyan)}
.sig-conf{margin-left:auto;text-align:right}
.sig-conf b{color:var(--green);font-size:14px}
.sig-conf small{display:block;color:var(--dim);font-size:10px}
.sc-confbar{height:5px;background:var(--line)}
.sc-confbar span{display:block;height:100%;background:linear-gradient(90deg,var(--green),#4ade80)}
.sc-levels{display:grid;grid-template-columns:repeat(4,1fr);gap:8px;padding:12px 14px}
.sc-lvl{background:#0d1425;border:1px solid var(--line);border-radius:10px;padding:8px;text-align:center}
.sc-lvl label{font-size:10px;color:var(--dim);margin:0 0 3px}
.sc-lvl b{font-size:13px;display:block}
.sc-lvl.stop b{color:#fda4af}.sc-lvl.take b{color:#86efac}.sc-lvl.rr b{color:#fcd34d}
.sc-reason{padding:0 14px 12px;color:var(--muted);font-size:12.5px;line-height:1.5}
.sc-foot{padding:0 14px 12px;font-size:10.5px;color:var(--dim);display:flex;justify-content:space-between}

/* Input do chat */
.chat-input{border-top:1px solid var(--line);padding-top:12px}
.chips{display:flex;gap:8px;flex-wrap:wrap;margin-bottom:10px}
.chip{font-size:12px;background:var(--panel2);border:1px solid var(--line2);color:var(--muted);padding:5px 11px;border-radius:99px;cursor:pointer;transition:.15s}
.chip:hover{color:var(--txt);border-color:var(--blue)}
.input-row{display:flex;gap:10px}
.input-row input{flex:1}
.tip{margin-top:8px}

/* ---------- Watchlist ---------- */
.watchlist{display:grid;grid-template-columns:1fr 1fr;gap:8px}
.wl-row{background:var(--panel2);border:1px solid var(--line);border-radius:10px;padding:9px 11px;display:flex;justify-content:space-between;align-items:center;cursor:pointer;transition:.15s}
.wl-row:hover{border-color:var(--blue)}
.wl-sym{font-weight:700;font-size:13px}
.wl-sym small{display:block;color:var(--dim);font-size:10px;font-weight:400}
.wl-price{text-align:right}
.wl-price b{font-size:13px;display:block}
.wl-price span{font-size:11px;font-weight:700}
.up{color:var(--green)}.down{color:var(--red)}
.skeleton{color:var(--dim);font-size:13px;padding:10px 0}

/* ---------- Mini chart ---------- */
.chart-tools{display:flex;gap:8px;margin-bottom:10px}
.chart-tools select{width:auto;padding:6px 9px;font-size:12.5px}
.mini-chart{height:250px}

/* ---------- Histórico sinais ---------- */
.sig-history{max-height:300px;overflow-y:auto}
.hs-row{border-left:3px solid var(--dim);background:var(--panel2);border-radius:0 10px 10px 0;margin-bottom:8px;padding:9px 12px}
.hs-row.BUY{border-color:var(--green2)}
.hs-row.SELL{border-color:var(--red2)}
.hs-top{display:flex;justify-content:space-between;font-size:12.5px;font-weight:700}
.hs-top .hs-act{color:var(--green)}
.hs-row.SELL .hs-act{color:var(--red)}
.hs-top .hs-act.NEUTRO{color:var(--dim)}
.hs-mid{display:flex;justify-content:space-between;font-size:11.5px;color:var(--muted);margin-top:4px}
.hs-time{font-size:10px;color:var(--dim);margin-top:3px}

/* ---------- Toast ---------- */
.toast{position:fixed;bottom:22px;left:50%;transform:translateX(-50%);background:#16203a;border:1px solid var(--line2);color:var(--txt);padding:12px 20px;border-radius:12px;font-size:13.5px;z-index:100;box-shadow:var(--shadow);max-width:90vw}
.toast.good{border-color:var(--green2);color:#a7f3d0}
.toast.err{border-color:var(--red2);color:#fecaca}

/* ---------- Admin ---------- */
.admin-tabs{display:flex;gap:8px;flex-wrap:wrap;margin:18px 0}
.tab-btn{background:var(--panel);border:1px solid var(--line2);color:var(--muted);padding:9px 16px;border-radius:10px;cursor:pointer;font-size:13.5px;font-weight:600}
.tab-btn.active{background:var(--greenBg);border-color:var(--green2);color:var(--green)}
.badge-count{background:var(--red);color:#fff;border-radius:99px;padding:1px 7px;font-size:11px;margin-left:4px}
.tab-panel{display:none}
.tab-panel.active{display:block;animation:fadeUp .25s ease}
.stat-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:14px;margin-bottom:18px}
.stat{background:var(--panel);border:1px solid var(--line);border-radius:var(--radius);padding:18px}
.stat b{font-size:26px;display:block;margin-top:4px}
.stat span{color:var(--muted);font-size:12.5px}
.stat.green b{color:var(--green)}.stat.red b{color:#fda4af}.stat.amber b{color:#fcd34d}
.two-col{display:grid;grid-template-columns:1fr 1fr;gap:18px}
.toolbar{display:flex;gap:10px;margin-bottom:14px}
.toolbar input{max-width:340px}
.table-wrap{overflow-x:auto}
table{width:100%;border-collapse:collapse;font-size:12.5px}
th{text-align:left;color:var(--muted);font-size:11px;text-transform:uppercase;letter-spacing:.4px;padding:8px 10px;border-bottom:1px solid var(--line);white-space:nowrap}
td{padding:9px 10px;border-bottom:1px solid var(--line);vertical-align:middle}
tr:hover td{background:var(--panel2)}
.tag{font-size:11px;font-weight:700;padding:3px 8px;border-radius:6px}
.tag.paid,.tag.active,.tag.trial,.tag.BUY{background:var(--greenBg);color:#7df0a8;border:1px solid var(--green2)}
.tag.pending,.tag.expired,.tag.SELL{background:var(--redBg);color:#fecaca;border:1px solid var(--red2)}
.tag.canceled{background:#1e293b;color:var(--muted);border:1px solid var(--dim)}
.tag.NEUTRO{background:#1e293b;color:var(--muted);border:1px solid var(--dim)}
.row-actions{display:flex;gap:6px;flex-wrap:wrap}
.mini-btn{padding:4px 9px;font-size:11px;border-radius:7px;border:1px solid var(--line2);background:var(--panel2);color:var(--txt);cursor:pointer;font-weight:600}
.mini-btn:hover{border-color:var(--blue)}
.mini-btn.ok{background:var(--greenBg);border-color:var(--green2);color:#7df0a8}
.mini-btn.no{background:var(--redBg);border-color:var(--red2);color:#fecaca}
.signal-form{display:flex;gap:10px;flex-wrap:wrap;align-items:center}
.signal-form select{width:auto}
.group-select{min-width:170px}
.bcast-result{margin-top:14px}
.settings-card .form-grid{display:grid;grid-template-columns:1fr 1fr;gap:14px;margin-bottom:14px}
.settings-card .form-grid label{margin-top:0}

/* ---------- Checkout ---------- */
.checkout-wrap{display:grid;place-items:center;padding:44px 20px}
.checkout-card{background:var(--panel);border:1px solid var(--line2);border-radius:18px;max-width:720px;width:100%;padding:30px;box-shadow:var(--shadow)}
.co-head h1{font-size:24px;margin-bottom:4px}
.co-plan{display:flex;align-items:center;gap:16px;background:var(--panel2);border:1px solid var(--line);border-radius:12px;padding:16px 18px;margin:18px 0}
.co-price{font-size:30px;font-weight:800;color:var(--green)}
.co-status{font-size:13px;color:var(--amber);margin-left:auto}
.co-body{display:grid;grid-template-columns:auto 1fr;gap:22px;margin-bottom:8px}
.qr-box{width:228px;height:228px;background:#fff;border-radius:14px;padding:8px;display:grid;place-items:center}
.qr-box img{width:100%;height:100%;border-radius:8px}
.qr-loading{color:#000;font-size:12px}
.co-code label{font-size:12.5px}
.co-code textarea{height:118px;resize:none;font-family:Consolas,monospace;font-size:11.5px}
.proof-box{margin-top:18px;border-top:1px solid var(--line);padding-top:16px}
.proof-box h3{font-size:15px;margin-bottom:6px}
#proofForm{display:flex;gap:12px;align-items:center;margin-top:10px;flex-wrap:wrap}
#proofForm input{max-width:280px}
.proof-status{margin-top:10px;font-size:13px;color:var(--green);font-weight:600}
.paid-box{background:var(--greenBg);border:1px solid var(--green2);border-radius:14px;padding:22px;text-align:center;margin-top:18px}
.paid-box h2{color:#7df0a8;margin-bottom:8px}
#paidBox .btn{width:100%}

/* ---------- Modal ---------- */
.modal{position:fixed;inset:0;background:rgba(0,0,0,.72);z-index:200;display:grid;place-items:center;padding:20px}
.modal-card{position:relative;background:var(--panel);border:1px solid var(--line2);border-radius:14px;max-width:640px;padding:14px}
.modal-close{position:absolute;top:-12px;right:-12px;width:30px;height:30px;border-radius:50%;border:0;background:var(--red2);color:#fff;font-weight:800;cursor:pointer}
#proofImg{max-width:100%;max-height:70vh;border-radius:8px}

/* ---------- Responsivo ---------- */
@media(max-width:1024px){
  .hero-grid,.plans-grid,.assets-grid,.how-grid{grid-template-columns:1fr 1fr}
  .app-grid{grid-template-columns:1fr;max-width:900px;margin:0 auto}
  .chat-panel{height:70vh}
  .stat-grid{grid-template-columns:1fr 1fr}
  .two-col{grid-template-columns:1fr}
}
@media(max-width:640px){
  .hero-txt h1{font-size:30px}
  .plans-grid,.assets-grid,.how-grid{grid-template-columns:1fr}
  .co-body{grid-template-columns:1fr;justify-items:center}
  .agent-controls{margin-left:0;width:100%}
  .upgrade-banner{flex-direction:column;align-items:flex-start}
  .chat-panel{height:62vh}
  .sc-levels{grid-template-columns:1fr 1fr}
}