:root{
  --bg:#0b0f1a; --panel:#131a2b; --panel2:#1a2238; --line:#243049;
  --txt:#e7ecf5; --muted:#8a96b2; --accent:#4f8cff; --accent2:#7b61ff;
  --up:#23c483; --down:#ff5c5c;
  --sbuy:#0e9f6e; --buy:#23c483; --hold:#8a96b2; --sell:#ff7a5c; --ssell:#ff3b3b;
  --radius:14px; --shadow:0 6px 24px rgba(0,0,0,.35);
}
*{box-sizing:border-box}
body{
  margin:0;background:radial-gradient(1200px 600px at 80% -10%,#1a2547 0%,transparent 60%),var(--bg);
  color:var(--txt);font:15px/1.5 "Segoe UI",system-ui,-apple-system,sans-serif;
}
a{color:var(--accent);text-decoration:none}
a:hover{text-decoration:underline}
.wrap{max-width:1180px;margin:0 auto;padding:0 20px}
.mono{font-family:"JetBrains Mono",ui-monospace,Consolas,monospace}
.muted{color:var(--muted)}
.small{font-size:13px}
.center{text-align:center}
.hidden{display:none!important}
.up{color:var(--up)}.down{color:var(--down)}

/* Topbar */
.topbar{position:sticky;top:0;z-index:20;background:rgba(11,15,26,.85);
  backdrop-filter:blur(10px);border-bottom:1px solid var(--line)}
.topbar .wrap{display:flex;align-items:center;gap:24px;height:62px}
.brand{font-weight:700;font-size:18px;color:var(--txt)}
.brand{display:inline-flex;align-items:center;gap:8px}
.brand-ico{display:inline-flex;align-items:center;justify-content:center;width:20px;height:20px}
.brand-ico svg{width:20px;height:20px;display:block}
.topbar nav{display:flex;gap:18px;margin-right:auto}
.topbar nav a{color:var(--muted);font-weight:500}
.topbar nav a.on,.topbar nav a:hover{color:var(--txt);text-decoration:none}
.account{display:flex;align-items:center;gap:12px}
.account .bal{color:var(--up);font-weight:600;font-family:monospace}
.account .uname{color:var(--muted)}

/* Buttons */
.btn{display:inline-block;border:1px solid var(--line);background:var(--panel2);
  color:var(--txt);padding:9px 16px;border-radius:10px;cursor:pointer;font-weight:600;
  font-size:14px;transition:.15s}
.btn:hover{border-color:var(--accent);text-decoration:none}
.btn.primary{background:linear-gradient(135deg,var(--accent),var(--accent2));border:none}
.btn.primary:hover{filter:brightness(1.1)}
.btn.ghost{background:transparent}
.btn.sm{padding:6px 12px;font-size:13px}
.btn.block{width:100%;text-align:center;margin-top:8px}

/* Hero */
.hero{display:flex;justify-content:space-between;align-items:flex-end;gap:20px;
  margin:28px 0 18px}
.hero h1{margin:0 0 4px;font-size:26px}
.hero p{margin:0}

/* Stat grid */
.stat-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:14px;margin-bottom:20px}
.stat-card{background:var(--panel);border:1px solid var(--line);border-radius:var(--radius);
  padding:16px 18px;display:flex;flex-direction:column;gap:6px}
.stat-card .k{color:var(--muted);font-size:13px}
.stat-card .v{font-size:22px;font-weight:700}
.stat-card.bull{border-color:rgba(35,196,131,.4)}
.stat-card.bear{border-color:rgba(255,92,92,.4)}

/* Panels */
.panel{background:var(--panel);border:1px solid var(--line);border-radius:var(--radius);
  padding:18px;margin-bottom:22px;box-shadow:var(--shadow)}
.panel-head{display:flex;justify-content:space-between;align-items:center;margin-bottom:12px}
.panel-head h2{margin:0;font-size:17px}
.grid-2{display:grid;grid-template-columns:1.4fr 1fr;gap:22px}

/* Tables */
.table-wrap{overflow-x:auto}
table.signals{width:100%;border-collapse:collapse;font-size:14px}
table.signals th{text-align:left;color:var(--muted);font-weight:600;
  padding:8px 10px;border-bottom:1px solid var(--line);font-size:12px;text-transform:uppercase;letter-spacing:.04em}
table.signals td{padding:10px;border-bottom:1px solid rgba(36,48,73,.5)}
table.signals tr:hover td{background:rgba(79,140,255,.05)}
.sym{font-weight:700;color:var(--txt)}
.trend.up{color:var(--up)}.trend.down{color:var(--down)}

/* Signal badge */
.sig{padding:4px 10px;border-radius:8px;font-weight:700;font-size:12px;color:#06121f;display:inline-block}
.sig.sbuy{background:var(--sbuy);color:#fff}
.sig.buy{background:var(--buy)}
.sig.hold{background:var(--hold)}
.sig.sell{background:var(--sell)}
.sig.ssell{background:var(--ssell);color:#fff}
.sig.big{font-size:18px;padding:8px 18px}

/* Confidence bar */
.conf{height:6px;width:70px;background:var(--panel2);border-radius:6px;overflow:hidden}
.conf.wide{width:100%}
.conf span{display:block;height:100%;background:linear-gradient(90deg,var(--accent),var(--accent2))}

/* Verdict / forecast */
.verdict{text-align:center;margin:10px 0 18px}
.score-meter{height:8px;background:var(--panel2);border-radius:8px;margin:12px 0 4px;overflow:hidden;position:relative}
.score-meter span{display:block;height:100%;background:linear-gradient(90deg,var(--down),var(--hold),var(--up))}
.forecast-box{display:flex;flex-direction:column;gap:12px;background:var(--panel2);
  border-radius:12px;padding:14px;margin-bottom:16px}
.forecast-box>div{display:flex;justify-content:space-between;align-items:center;gap:10px}
.forecast-box .k{color:var(--muted);font-size:13px}
.forecast-box .v{font-weight:700;font-size:16px}
.big{font-size:20px}

.indicators{list-style:none;margin:0;padding:0;display:grid;grid-template-columns:1fr 1fr;gap:8px}
.indicators li{display:flex;justify-content:space-between;background:var(--panel2);
  padding:8px 12px;border-radius:8px;color:var(--muted);font-size:13px}
.indicators li b{color:var(--txt);font-family:monospace}

/* Interval switch */
.interval-switch{display:flex;gap:6px;align-items:center}
.iv.on{border-color:var(--accent);color:var(--accent)}

/* Trade form */
.trade-form{display:flex;gap:14px;align-items:flex-end;flex-wrap:wrap}
.trade-form label{display:flex;flex-direction:column;gap:4px;font-size:13px;color:var(--muted)}
.trade-form input,.trade-form select{background:var(--panel2);border:1px solid var(--line);
  color:var(--txt);padding:9px 12px;border-radius:9px;font-size:14px}

/* Alerts */
.alert{padding:11px 14px;border-radius:10px;margin:10px 0;font-size:14px}
.alert.err{background:rgba(255,59,59,.12);border:1px solid rgba(255,59,59,.4);color:#ffb3b3}
.alert.ok{background:rgba(35,196,131,.12);border:1px solid rgba(35,196,131,.4);color:#9ff0c9}

/* Footer */
.foot{border-top:1px solid var(--line);margin-top:40px;padding:18px 0;color:var(--muted);font-size:13px}
.foot .wrap{display:flex;justify-content:space-between;gap:12px;flex-wrap:wrap}

/* Auth pages */
.auth-bg{display:flex;align-items:center;justify-content:center;min-height:100vh}
.auth-card{background:var(--panel);border:1px solid var(--line);border-radius:18px;
  padding:32px;width:100%;max-width:400px;box-shadow:var(--shadow)}
.auth-card h1{margin:0 0 6px;font-size:22px}
.auth-card form{display:flex;flex-direction:column;gap:14px;margin:18px 0}
.auth-card label{display:flex;flex-direction:column;gap:6px;font-size:13px;color:var(--muted)}
.auth-card input{background:var(--panel2);border:1px solid var(--line);color:var(--txt);
  padding:11px 13px;border-radius:10px;font-size:15px}
code{background:var(--panel2);padding:2px 6px;border-radius:6px;font-size:13px}
.form-sec{margin:18px 0 4px;font-size:14px;color:var(--accent);text-transform:uppercase;letter-spacing:.05em}
.inst-row{display:flex;gap:12px}
.inst-row label{flex:1}

/* ─────────── App bottom navigation (native app / installed PWA) ─────────── */
.mobile-nav{display:none;position:fixed;bottom:0;left:0;right:0;z-index:50;
  background:rgba(19,26,43,.97);backdrop-filter:blur(12px);border-top:1px solid var(--line);
  padding:6px 4px calc(6px + env(safe-area-inset-bottom,0px));justify-content:space-around}
.mobile-nav a{display:flex;flex-direction:column;align-items:center;gap:3px;flex:1;
  color:var(--muted);font-size:10.5px;font-weight:600;padding:4px 2px;text-align:center}
.mobile-nav a:hover{text-decoration:none}
.mobile-nav a.on{color:var(--accent)}
.mobile-nav svg{width:23px;height:23px;stroke:currentColor;fill:none;
  stroke-width:2;stroke-linecap:round;stroke-linejoin:round}
.mobile-nav a.on svg{filter:drop-shadow(0 0 6px rgba(79,140,255,.5))}

/* Show it inside the native app… */
body.app-mode .mobile-nav{display:flex}
body.app-mode{padding-bottom:70px}
body.app-mode .topbar nav{display:none}
/* …and when launched as an installed PWA. */
@media(display-mode:standalone){
  .mobile-nav{display:flex}
  body{padding-bottom:70px}
  .topbar nav{display:none}
}

/* ─────────── Trade simulator ─────────── */
.sim-grid{display:grid;grid-template-columns:minmax(300px,380px) minmax(0,1fr);gap:22px;align-items:start}
.sim-grid>.panel{min-width:0}
.trade-ticket{position:sticky;top:82px}
.fld{display:flex;flex-direction:column;gap:6px;font-size:13px;color:var(--muted);margin-bottom:14px}
.fld select,.fld input[type=number]{background:var(--panel2);border:1px solid var(--line);
  color:var(--txt);padding:10px 12px;border-radius:9px;font-size:15px;width:100%;max-width:100%}
.fld input[type=range]{accent-color:var(--accent)}
.tk-price{display:flex;align-items:baseline;gap:10px;margin:6px 0 12px;min-width:0;flex-wrap:wrap}
.tk-price .big{font-size:26px;font-weight:800}
.trade-ticket canvas{display:block;width:100%;max-width:100%}
.tk-notional{margin:-6px 0 14px}
.tk-actions{display:grid;grid-template-columns:1fr 1fr;gap:12px;margin-top:6px}
.buy-btn{background:var(--up);color:#06210f;border:none;font-weight:800}
.sell-btn{background:var(--down);color:#2a0606;border:none;font-weight:800}
.buy-btn:hover,.sell-btn:hover{filter:brightness(1.08)}
#tkMsg{margin-top:12px;min-height:18px}
.positions-table-wrap{max-width:100%}
.positions-table{min-width:620px}
.positions-table .btn.sm{white-space:nowrap}
@media(max-width:1040px){
  .sim-grid{grid-template-columns:minmax(280px,340px) minmax(0,1fr);gap:16px}
}
@media(max-width:900px){
  .sim-grid{grid-template-columns:1fr}
  .trade-ticket{position:static}
}
@media(max-width:560px){
  .trade-ticket{padding:14px}
  .tk-price{display:grid;grid-template-columns:1fr;gap:4px}
  .tk-price .big{font-size:22px;line-height:1.15;overflow-wrap:anywhere}
  .tk-actions{grid-template-columns:1fr;gap:10px}
  .tk-actions .btn{width:100%;min-height:46px}
  .positions-table{min-width:560px;font-size:13px}
  .positions-table th,.positions-table td{padding:9px 7px}
}

/* ─────────── Plans / billing / admin ─────────── */
.plan-chip{background:linear-gradient(135deg,var(--accent),var(--accent2));color:#fff;
  font-weight:700;font-size:12px;padding:4px 10px;border-radius:999px}
.plan-chip:hover{text-decoration:none;filter:brightness(1.1)}

.plans-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px;margin-top:10px}
.plan-card{position:relative;background:var(--panel);border:1px solid var(--line);
  border-radius:var(--radius);padding:26px;display:flex;flex-direction:column}
.plan-card.featured{border-color:var(--accent);box-shadow:0 0 0 1px var(--accent),var(--shadow)}
.plan-badge{position:absolute;top:-11px;left:50%;transform:translateX(-50%);
  background:linear-gradient(135deg,var(--accent),var(--accent2));color:#fff;
  font-size:12px;font-weight:700;padding:4px 14px;border-radius:999px}
.plan-card h3{margin:0 0 10px;font-size:20px}
.plan-price{display:flex;align-items:baseline;gap:3px;margin-bottom:16px}
.plan-price .cur{color:var(--muted);font-size:15px}
.plan-price .amt{font-size:36px;font-weight:800}
.plan-price .per{color:var(--muted);font-size:14px}
.plan-feats{list-style:none;margin:0 0 20px;padding:0;display:flex;flex-direction:column;gap:9px;flex:1}
.plan-feats li{padding-left:24px;position:relative;color:var(--muted);font-size:14px}
.plan-feats li::before{content:"✓";position:absolute;left:0;color:var(--up);font-weight:700}
.btn.block.disabled{opacity:.55;cursor:default}

.checkout-grid{display:grid;grid-template-columns:1fr 1fr;gap:22px}
.order-row{display:flex;justify-content:space-between;padding:8px 0;border-bottom:1px solid rgba(36,48,73,.5)}
.order-total{display:flex;justify-content:space-between;padding-top:14px;font-size:18px;font-weight:700}

.admin-cards{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.admin-card{background:var(--panel);border:1px solid var(--line);border-radius:var(--radius);
  padding:24px;transition:.16s}
.admin-card:hover{transform:translateY(-3px);border-color:var(--accent);text-decoration:none}
.admin-card h3{margin:0 0 6px}
.actions{display:flex;align-items:center;gap:8px;flex-wrap:wrap}
.actions form{margin:0}

.ext-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(230px,1fr));gap:16px}
.ext-card{background:var(--panel2);border:1px solid var(--line);border-radius:12px;padding:18px}
.ext-card.on{border-color:var(--up)}
.ext-card h3{margin:0 0 6px;font-size:16px}
.ext-card form{margin-top:12px}
.btn.sm.disabled{opacity:.6;cursor:default}
.upload-row{display:flex;align-items:flex-end;gap:12px;flex-wrap:wrap;margin:0 0 16px}
.upload-row label{display:flex;flex-direction:column;gap:5px;min-width:240px;color:var(--muted);font-size:13px}
.upload-row input[type=file]{background:var(--panel2);border:1px solid var(--line);color:var(--txt);
  padding:8px 10px;border-radius:9px;font-size:13px}

.plan-form,.stack{display:flex;flex-direction:column;gap:14px}
.plan-form .form-row{display:flex;gap:14px;flex-wrap:wrap}
.plan-form label,.stack label{display:flex;flex-direction:column;gap:5px;font-size:13px;color:var(--muted);flex:1;min-width:120px}
.plan-form input,.plan-form select,.plan-form textarea,.stack input,.stack textarea{
  background:var(--panel2);border:1px solid var(--line);color:var(--txt);
  padding:9px 12px;border-radius:9px;font-size:14px;font-family:inherit}
.plan-form label.check{flex-direction:row;align-items:center;gap:8px}
.stack label.check{flex-direction:row;align-items:center;gap:8px}
.blog-editor textarea[name=content]{min-height:320px}
.posts-list{display:grid;gap:14px}
.post-card{background:var(--panel2);border:1px solid var(--line);border-radius:12px;padding:18px}
.post-card h3{margin:0 0 6px;font-size:18px}
.post-card p{margin:10px 0 0}
.post-body{font-size:16px;line-height:1.75}
.post-body h1,.post-body h2,.post-body h3{line-height:1.25}

/* Admin: search bar + settings grid */
.search-bar{display:flex;gap:10px;margin-bottom:14px;flex-wrap:wrap}
.search-bar input{flex:1;min-width:200px;background:var(--panel2);border:1px solid var(--line);
  color:var(--txt);padding:9px 12px;border-radius:9px;font-size:14px}
.set-grid{display:grid;grid-template-columns:1fr 1fr;gap:14px}
.set-grid label{display:flex;flex-direction:column;gap:5px;font-size:13px;color:var(--muted)}
.set-grid label.full{grid-column:1 / -1}
.set-grid input,.set-grid select,.set-grid textarea{background:var(--panel2);border:1px solid var(--line);
  color:var(--txt);padding:9px 12px;border-radius:9px;font-size:14px;font-family:inherit}
@media(max-width:840px){ .set-grid{grid-template-columns:1fr} }

@media(max-width:840px){
  .plans-grid,.admin-cards{grid-template-columns:1fr}
  .checkout-grid{grid-template-columns:1fr}
}

/* ─────────── External platforms / sentiment ─────────── */
.ticker-tape{margin:14px 0 4px;border:1px solid var(--line);border-radius:12px;overflow:hidden}
.tv-box{min-height:420px}
.tv-box .tradingview-widget-container{height:420px}

.sentiment-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr 1fr 1fr;gap:14px;align-items:center}
.fng-card{display:flex;align-items:center;gap:14px}
.fng-gauge{width:74px;height:74px;border-radius:50%;flex:0 0 auto;
  background:conic-gradient(var(--hold) 0%, #1a2238 0%);
  display:flex;align-items:center;justify-content:center;position:relative}
.fng-gauge::after{content:"";position:absolute;inset:8px;border-radius:50%;background:var(--panel)}
.fng-gauge span{position:relative;z-index:1;font-weight:800;font-size:22px}
.fng-class{font-weight:700;font-size:16px}
.gstat{background:var(--panel2);border-radius:10px;padding:12px 14px;display:flex;
  flex-direction:column;gap:4px}
.gstat .k{color:var(--muted);font-size:12px}
.gstat .v{font-weight:700;font-size:16px;font-family:monospace}
@media(max-width:840px){.sentiment-grid{grid-template-columns:1fr 1fr}}

/* ─────────── Landing page ─────────── */
.lp-nav{position:sticky;top:0;z-index:30;background:rgba(11,15,26,.8);
  backdrop-filter:blur(12px);border-bottom:1px solid var(--line)}
.lp-nav .wrap{display:flex;align-items:center;gap:24px;height:66px}
.lp-links{display:flex;gap:22px;margin-right:auto}
.lp-links a{color:var(--muted);font-weight:500}
.lp-links a:hover{color:var(--txt);text-decoration:none}
.btn.lg{padding:13px 24px;font-size:16px;border-radius:12px}

.lp-hero{position:relative;overflow:hidden;
  background:radial-gradient(900px 500px at 75% -20%,rgba(123,97,255,.25),transparent 60%),
             radial-gradient(700px 400px at 10% 0%,rgba(79,140,255,.18),transparent 55%)}
.lp-hero-inner{display:grid;grid-template-columns:1.1fr .9fr;gap:48px;align-items:center;
  padding:70px 20px 80px}
.pill{display:inline-block;background:var(--panel2);border:1px solid var(--line);
  color:var(--muted);padding:6px 14px;border-radius:999px;font-size:13px;margin-bottom:20px}
.lp-hero-copy h1{font-size:46px;line-height:1.1;margin:0 0 18px;letter-spacing:-.02em}
.grad{background:linear-gradient(135deg,#4f8cff,#7b61ff 60%,#23c483);
  -webkit-background-clip:text;background-clip:text;-webkit-text-fill-color:transparent}
.lp-hero-copy>p{font-size:17px;color:var(--muted);max-width:540px;margin:0 0 28px}
.lp-cta{display:flex;gap:14px;flex-wrap:wrap;margin-bottom:24px}
.lp-trust{display:flex;gap:20px;flex-wrap:wrap;color:var(--muted);font-size:14px}

.lp-hero-card{background:var(--panel);border:1px solid var(--line);border-radius:18px;
  box-shadow:var(--shadow);overflow:hidden}
.lp-card-head{display:flex;align-items:center;gap:8px;padding:14px 18px;
  border-bottom:1px solid var(--line);font-weight:600;font-size:14px}
.lp-card-head .dot{width:9px;height:9px;border-radius:50%;background:var(--up);
  box-shadow:0 0 0 4px rgba(35,196,131,.18);animation:pulse 2s infinite}
@keyframes pulse{0%,100%{opacity:1}50%{opacity:.4}}
.lp-ticker{list-style:none;margin:0;padding:6px}
.lp-ticker li a{display:grid;grid-template-columns:1fr auto auto auto auto;gap:12px;
  align-items:center;padding:10px 12px;border-radius:10px;color:var(--txt)}
.lp-ticker li a:hover{background:rgba(79,140,255,.07);text-decoration:none}
.t-sym{font-weight:700}
.t-conf{font-size:12px}
.lp-card-foot{padding:12px 18px;border-top:1px solid var(--line);text-align:center}
.lp-empty{padding:40px 20px;text-align:center}

.lp-stats{display:grid;grid-template-columns:repeat(4,1fr);gap:20px;
  padding:34px 20px;border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
.lp-stats div{text-align:center}
.lp-stats b{display:block;font-size:34px;
  background:linear-gradient(135deg,#4f8cff,#7b61ff);-webkit-background-clip:text;
  background-clip:text;-webkit-text-fill-color:transparent}
.lp-stats span{color:var(--muted);font-size:14px}

.lp-section{padding:64px 20px}
.lp-h2{font-size:30px;text-align:center;margin:0 0 8px;letter-spacing:-.01em}
.lp-sub{text-align:center;margin:0 auto 40px;max-width:560px}
.lp-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.lp-feat{background:var(--panel);border:1px solid var(--line);border-radius:var(--radius);
  padding:24px;transition:.18s}
.lp-feat:hover{transform:translateY(-4px);border-color:var(--accent)}
.lp-feat .ic{font-size:28px;margin-bottom:12px}
.lp-feat h3{margin:0 0 8px;font-size:18px}
.lp-feat p{margin:0;color:var(--muted);font-size:14px}

.lp-steps{display:grid;grid-template-columns:repeat(4,1fr);gap:20px}
.lp-step{position:relative;background:var(--panel);border:1px solid var(--line);
  border-radius:var(--radius);padding:24px}
.lp-step .n{display:inline-flex;align-items:center;justify-content:center;width:34px;height:34px;
  border-radius:50%;background:linear-gradient(135deg,var(--accent),var(--accent2));
  font-weight:700;margin-bottom:14px}
.lp-step h3{margin:0 0 6px;font-size:16px}
.lp-step p{margin:0;color:var(--muted);font-size:14px}

.lp-markets{display:grid;grid-template-columns:1fr 1fr;gap:20px}
.lp-market{display:block;background:var(--panel);border:1px solid var(--line);
  border-radius:var(--radius);padding:30px;transition:.18s}
.lp-market:hover{transform:translateY(-4px);border-color:var(--accent);text-decoration:none}
.lp-market h3{margin:0 0 8px;font-size:22px;color:var(--txt)}
.lp-market p{margin:0 0 16px}
.lp-arrow{color:var(--accent);font-weight:600}

.lp-final{text-align:center;padding:70px 20px;
  background:radial-gradient(700px 300px at 50% 120%,rgba(123,97,255,.22),transparent 60%)}
.lp-final h2{font-size:30px;margin:0 0 8px}
.lp-final .btn{margin-top:22px}

@media(max-width:840px){
  .stat-grid{grid-template-columns:repeat(2,1fr)}
  .grid-2{grid-template-columns:1fr}
  .topbar nav{gap:12px;font-size:14px}
  .lp-hero-inner{grid-template-columns:1fr;gap:32px;padding:46px 20px 56px}
  .lp-hero-copy h1{font-size:34px}
  .lp-links{display:none}
  .lp-stats,.lp-grid,.lp-steps{grid-template-columns:repeat(2,1fr)}
  .lp-markets{grid-template-columns:1fr}
}