@import url('https://fonts.googleapis.com/css2?family=Cinzel:wght@600;700;800&family=Inter:wght@400;500;600;700&display=swap');

:root{
  --bg:#050505; --bg2:#0a0805; --panel:#0e0b07; --panel2:#15110a; --panel3:#1c160c;
  --line:#2b2314; --line2:#3a2e16;
  --gold:#d9a521; --gold-l:#f6d77a; --gold-d:#8a6a17; --gold-g:linear-gradient(180deg,#fff1b8 0%,#f0c445 38%,#b98a1c 70%,#7a5a10 100%);
  --text:#f3ead2; --muted:#a09578; --dim:#6f6650;
  --up:#25d4a0; --down:#ff4d63; --blue:#4d8dff;
  --radius:12px; --font:'Inter',system-ui,-apple-system,Segoe UI,Roboto,sans-serif; --serif:'Cinzel','Times New Roman',serif;
}
*{box-sizing:border-box}
html,body{margin:0;padding:0}
body{background:var(--bg);color:var(--text);font-family:var(--font);font-size:14px;line-height:1.5;-webkit-font-smoothing:antialiased;
  background-image:radial-gradient(1200px 600px at 80% -10%,rgba(217,165,33,.10),transparent 60%),radial-gradient(900px 500px at -10% 110%,rgba(217,165,33,.07),transparent 60%);
  background-attachment:fixed}
a{color:var(--gold-l);text-decoration:none}a:hover{color:#fff}
h1,h2,h3,h4{font-family:var(--serif);letter-spacing:.03em;margin:0 0 .5em;font-weight:700}
.gold-text{background:var(--gold-g);-webkit-background-clip:text;background-clip:text;color:transparent;-webkit-text-fill-color:transparent}
.muted{color:var(--muted)}.dim{color:var(--dim)}.up{color:var(--up)}.down{color:var(--down)}.mono{font-variant-numeric:tabular-nums}
.right{text-align:right}.center{text-align:center}.nowrap{white-space:nowrap}
::-webkit-scrollbar{width:9px;height:9px}::-webkit-scrollbar-thumb{background:#3a2e16;border-radius:9px}::-webkit-scrollbar-track{background:#0a0805}

/* ---------- buttons / forms ---------- */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:6px;border:1px solid var(--line2);background:var(--panel3);color:var(--text);
  padding:9px 16px;border-radius:9px;font:600 13px var(--font);cursor:pointer;transition:.15s;text-decoration:none}
.btn:hover{border-color:var(--gold);color:#fff}
.btn.gold{background:var(--gold-g);color:#2a1d02;border-color:#e9bd45;text-shadow:0 1px 0 rgba(255,255,255,.35)}
.btn.gold:hover{filter:brightness(1.08);color:#1a1100}
.btn.ghost{background:transparent}
.btn.danger{border-color:#6b2430;color:#ff8d9b}.btn.danger:hover{background:#2a0d12;border-color:var(--down)}
.btn.sm{padding:5px 10px;font-size:12px;border-radius:7px}.btn.full{width:100%}
.btn:disabled{opacity:.5;cursor:not-allowed}
label{display:block;font-size:12px;color:var(--muted);margin:10px 0 4px;font-weight:500}
input,select,textarea{width:100%;background:#0a0805;border:1px solid var(--line2);color:var(--text);border-radius:8px;padding:9px 11px;font:500 14px var(--font);outline:none;transition:.15s}
input:focus,select:focus,textarea:focus{border-color:var(--gold);box-shadow:0 0 0 3px rgba(217,165,33,.15)}
input[type=checkbox],input[type=radio]{width:auto;accent-color:var(--gold)}
textarea{min-height:120px;resize:vertical}
select option{background:#0e0b07}
.grid2{display:grid;grid-template-columns:1fr 1fr;gap:0 14px}
.radio{display:flex;gap:8px;align-items:center;color:var(--text);font-size:13px;margin:8px 0}
.alert{padding:10px 14px;border-radius:9px;margin:10px 0;font-size:13px;border:1px solid}
.alert.ok{background:rgba(37,212,160,.08);border-color:rgba(37,212,160,.35);color:#9af0d3}
.alert.err{background:rgba(255,77,99,.08);border-color:rgba(255,77,99,.4);color:#ffb3bd}
.alert.info{background:rgba(217,165,33,.08);border-color:rgba(217,165,33,.35);color:var(--gold-l)}
.risk{font-size:11px;color:var(--dim);text-align:center;margin-top:18px}

/* ---------- topbar ---------- */
.topbar{height:56px;display:flex;align-items:center;gap:18px;padding:0 18px;background:linear-gradient(180deg,#120e07,#080604);border-bottom:1px solid var(--line);position:sticky;top:0;z-index:50}
.brand{display:flex;align-items:center;gap:10px;color:var(--text)}
.brand img{width:38px;height:38px;border-radius:50%;box-shadow:0 0 0 1px #6b5214,0 0 18px rgba(217,165,33,.35)}
.brand b{font:italic 800 19px var(--serif);letter-spacing:.04em;background:var(--gold-g);-webkit-background-clip:text;background-clip:text;color:transparent}
.brand small{display:block;font:500 9px var(--font);letter-spacing:.28em;color:var(--muted);margin-top:-3px}
.nav{display:flex;gap:4px;margin-left:8px}
.nav a{padding:7px 13px;border-radius:8px;color:var(--muted);font-weight:600;font-size:13px}
.nav a:hover{color:#fff;background:#17120a}.nav a.on{color:var(--gold-l);background:#1b1509;box-shadow:inset 0 -2px 0 var(--gold)}
.top-right{margin-left:auto;display:flex;align-items:center;gap:12px}
.pill{border:1px solid var(--line2);background:#120e07;border-radius:999px;padding:4px 12px;font-size:12px;color:var(--muted)}
.burger{display:none}

/* ---------- landing ---------- */
.hero{position:relative;text-align:center;padding:70px 20px 40px;overflow:hidden}
.hero-banner{max-width:1180px;margin:0 auto;border-radius:18px;border:1px solid #5a4514;box-shadow:0 0 60px rgba(217,165,33,.2)}
.hero h1{font-size:clamp(28px,5vw,52px);margin:34px 0 10px}
.hero p{max-width:680px;margin:0 auto 24px;color:var(--muted);font-size:16px}
.hero .cta{display:flex;gap:12px;justify-content:center;flex-wrap:wrap}
.section{max-width:1180px;margin:0 auto;padding:30px 20px}
.features{display:grid;grid-template-columns:repeat(auto-fit,minmax(230px,1fr));gap:16px}
.card{background:linear-gradient(180deg,var(--panel2),var(--panel));border:1px solid var(--line);border-radius:var(--radius);padding:18px}
.card.pad0{padding:0;overflow:hidden}
.card h3{font-size:16px;color:var(--gold-l)}
.card .ico{font-size:26px;margin-bottom:6px}
.footer{border-top:1px solid var(--line);padding:26px 20px;text-align:center;color:var(--dim);font-size:12px;margin-top:40px}

/* ---------- auth ---------- */
.auth-body{min-height:100vh;display:flex;align-items:center;justify-content:center;padding:20px}
.auth-card{width:100%;max-width:420px;background:linear-gradient(180deg,#130f08,#0a0805);border:1px solid #4a3a14;border-radius:18px;padding:30px;box-shadow:0 0 70px rgba(217,165,33,.15)}
.auth-card.wide{max-width:640px}
.auth-logo{display:block;margin:0 auto 10px;width:92px;height:92px;border-radius:50%;box-shadow:0 0 30px rgba(217,165,33,.4)}
.auth-card h1{text-align:center;font-size:24px}
.auth-card>.muted{text-align:center;margin-top:-6px}
.steps li{margin:10px 0}

/* ---------- terminal ---------- */
.term{display:grid;grid-template-columns:minmax(0,1fr) 330px;grid-template-rows:auto minmax(0,1fr) 270px;gap:10px;padding:10px;height:calc(100vh - 56px)}
.acct-strip{grid-column:1/3;display:flex;gap:6px;flex-wrap:wrap;align-items:stretch}
.acct-strip .kpi{flex:1;min-width:104px;background:linear-gradient(180deg,var(--panel2),var(--panel));border:1px solid var(--line);border-radius:10px;padding:6px 12px}
.kpi span{display:block;font-size:10px;letter-spacing:.1em;text-transform:uppercase;color:var(--dim)}
.kpi b{font-size:16px;font-weight:700}
.chart-box{grid-column:1;grid-row:2;position:relative;background:#070605;border:1px solid var(--line);border-radius:var(--radius);display:flex;flex-direction:column;min-height:0}
.chart-bar{display:flex;gap:4px;align-items:center;flex-wrap:wrap;padding:6px 8px;border-bottom:1px solid var(--line);background:#0b0906;border-radius:12px 12px 0 0}
.chart-bar .sym{font:700 14px var(--font);color:var(--gold-l);margin-right:8px}
.tbtn{background:transparent;border:1px solid transparent;color:var(--muted);padding:4px 9px;border-radius:6px;font:600 12px var(--font);cursor:pointer}
.tbtn:hover{color:#fff;background:#17120a}.tbtn.on{color:#2a1d02;background:var(--gold-g);border-color:#e9bd45}
.sep{width:1px;height:18px;background:var(--line2);margin:0 4px}
.chart-wrap{position:relative;flex:1;min-height:0}
#chart{position:absolute;inset:0;width:100%;height:100%;display:block;cursor:crosshair}
.ohlc{position:absolute;left:10px;top:8px;font-size:11px;color:var(--muted);pointer-events:none;z-index:2;text-shadow:0 1px 3px #000}
.ohlc b{color:var(--text);font-weight:600}
.wm{position:absolute;left:50%;top:50%;transform:translate(-50%,-50%);opacity:.05;width:240px;pointer-events:none}
.side{grid-column:2;grid-row:2/4;display:flex;flex-direction:column;gap:10px;min-height:0;overflow:auto}
.bottom{grid-column:1;grid-row:3;background:linear-gradient(180deg,var(--panel2),var(--panel));border:1px solid var(--line);border-radius:var(--radius);display:flex;flex-direction:column;min-height:0}
.tabs{display:flex;gap:2px;border-bottom:1px solid var(--line);padding:0 8px;overflow-x:auto}
.tab{padding:9px 13px;color:var(--muted);font-weight:600;font-size:13px;cursor:pointer;border-bottom:2px solid transparent;white-space:nowrap;background:none;border-top:0;border-left:0;border-right:0}
.tab:hover{color:#fff}.tab.on{color:var(--gold-l);border-bottom-color:var(--gold)}
.tab .cnt{background:#2a2110;border-radius:9px;padding:0 7px;font-size:11px;margin-left:4px;color:var(--gold-l)}
.tabbody{flex:1;overflow:auto;min-height:0}
table.t{width:100%;border-collapse:collapse;font-size:12.5px}
table.t th{position:sticky;top:0;background:#120e07;color:var(--dim);font-weight:600;font-size:10.5px;letter-spacing:.08em;text-transform:uppercase;text-align:left;padding:7px 10px;border-bottom:1px solid var(--line);white-space:nowrap}
table.t td{padding:7px 10px;border-bottom:1px solid #1a1409;white-space:nowrap}
table.t tr:hover td{background:#130f08}
table.t td.r,table.t th.r{text-align:right}
.badge{display:inline-block;padding:1px 8px;border-radius:5px;font-size:11px;font-weight:700}
.badge.buy{background:rgba(37,212,160,.15);color:var(--up)}.badge.sell{background:rgba(255,77,99,.15);color:var(--down)}
.badge.gray{background:#241c0c;color:var(--muted)}.badge.gold{background:rgba(217,165,33,.18);color:var(--gold-l)}
.empty{padding:28px;text-align:center;color:var(--dim)}

.watch{padding:12px 14px}
.watch .row{display:flex;justify-content:space-between;align-items:baseline}
.watch .sym{font:700 17px var(--font);color:var(--gold-l)}
.watch .chg{font-size:12px;font-weight:600}
.quote{display:grid;grid-template-columns:1fr 1fr;gap:8px;margin:10px 0 4px}
.qbtn{border-radius:11px;padding:10px 12px;border:1px solid;cursor:pointer;text-align:center;transition:.12s;font-family:var(--font);width:100%}
.qbtn small{display:block;font-size:10px;letter-spacing:.14em;text-transform:uppercase;opacity:.85;font-weight:700}
.qbtn b{display:block;font-size:22px;font-weight:700;margin-top:2px;font-variant-numeric:tabular-nums}
.qbtn.sell{background:linear-gradient(180deg,#3a1018,#220a0f);border-color:#7b2430;color:#ff9aa8}.qbtn.sell:hover{background:linear-gradient(180deg,#541622,#2f0d14);border-color:var(--down);color:#fff}
.qbtn.buy{background:linear-gradient(180deg,#0e3a2c,#08241b);border-color:#1b7358;color:#8ff0cd}.qbtn.buy:hover{background:linear-gradient(180deg,#14543f,#0b3125);border-color:var(--up);color:#fff}
.qbtn:disabled{opacity:.45;cursor:not-allowed}
.spread{text-align:center;font-size:11px;color:var(--dim)}
.hl{display:flex;justify-content:space-between;font-size:11px;color:var(--dim);margin-top:8px}
.order{padding:12px 14px}
.order h3{font-size:13px;margin:0 0 6px;color:var(--gold-l)}
.seg{display:grid;grid-auto-flow:column;gap:4px;margin-bottom:8px}
.seg button{background:#0a0805;border:1px solid var(--line2);color:var(--muted);padding:6px 4px;border-radius:7px;font:600 11.5px var(--font);cursor:pointer}
.seg button.on{background:var(--gold-g);color:#2a1d02;border-color:#e9bd45}
.stepper{display:flex;gap:4px}.stepper input{text-align:center}
.stepper button{width:34px;flex:none;background:#17120a;border:1px solid var(--line2);color:var(--gold-l);border-radius:8px;cursor:pointer;font-size:16px}
.stepper button:hover{border-color:var(--gold)}
.chips{display:flex;gap:4px;flex-wrap:wrap;margin-top:5px}
.chip{background:#120e07;border:1px solid var(--line2);color:var(--muted);border-radius:6px;padding:2px 8px;font-size:11px;cursor:pointer}
.chip:hover{border-color:var(--gold);color:#fff}
.calc{background:#0a0805;border:1px dashed var(--line2);border-radius:9px;padding:9px 11px;margin-top:10px;font-size:12px}
.calc .r{display:flex;justify-content:space-between;margin:2px 0;color:var(--muted)}
.calc .r b{color:var(--text)}
.mini{display:flex;gap:6px;align-items:center}
.mini input{padding:4px 6px;font-size:12px;width:78px;text-align:right}
.banner{background:linear-gradient(90deg,#2b2008,#14100a);border:1px solid #6b5214;color:var(--gold-l);padding:7px 14px;border-radius:9px;font-size:12.5px}
.closed-banner{background:#2a0d12;border:1px solid #6b2430;color:#ffb3bd;padding:7px 14px;border-radius:9px;font-size:12.5px}

/* toasts */
#toasts{position:fixed;right:16px;bottom:16px;z-index:200;display:flex;flex-direction:column;gap:8px;max-width:340px}
.toast{background:#120e07;border:1px solid var(--line2);border-left:4px solid var(--gold);padding:10px 14px;border-radius:9px;box-shadow:0 10px 30px rgba(0,0,0,.6);animation:tin .25s;font-size:13px}
.toast.win{border-left-color:var(--up)}.toast.loss,.toast.err{border-left-color:var(--down)}.toast.warn{border-left-color:#ffb020}
@keyframes tin{from{opacity:0;transform:translateX(30px)}to{opacity:1;transform:none}}

/* modal */
.modal-bg{position:fixed;inset:0;background:rgba(0,0,0,.7);display:none;align-items:center;justify-content:center;z-index:150;padding:16px}
.modal-bg.show{display:flex}
.modal{background:linear-gradient(180deg,#15110a,#0b0906);border:1px solid #5a4514;border-radius:14px;padding:20px;width:100%;max-width:400px;box-shadow:0 20px 60px rgba(0,0,0,.7)}
.modal h3{color:var(--gold-l)}
.modal .actions{display:flex;gap:8px;margin-top:16px;justify-content:flex-end}

/* stats */
.statgrid{display:grid;grid-template-columns:repeat(auto-fit,minmax(130px,1fr));gap:8px;padding:12px}
.stat{background:#0a0805;border:1px solid var(--line);border-radius:9px;padding:8px 11px}
.stat span{display:block;font-size:10px;letter-spacing:.09em;text-transform:uppercase;color:var(--dim)}
.stat b{font-size:16px}
#curve{width:100%;height:140px;display:block}

/* lessons / pages */
.page{max-width:1000px;margin:0 auto;padding:26px 20px}
.page h1{font-size:30px}
.lesson{margin:12px 0}.lesson summary{cursor:pointer;font-weight:700;font-size:15px;color:var(--gold-l);list-style:none;display:flex;gap:10px;align-items:center}
.lesson .body{white-space:pre-wrap;color:#e3d9be;margin-top:10px;line-height:1.7}
.rank{font:700 16px var(--serif);color:var(--gold-l);width:32px}
.rank.r1{color:#ffd54a}.rank.r2{color:#d8dde6}.rank.r3{color:#d68c4a}

/* ---------- admin ---------- */
.admin{display:grid;grid-template-columns:230px minmax(0,1fr);min-height:100vh}
.sidebar{background:linear-gradient(180deg,#110d07,#070504);border-right:1px solid var(--line);padding:18px 12px;position:sticky;top:0;height:100vh;overflow:auto}
.sidebar .brand{padding:4px 8px 18px}
.sidebar a.l{display:flex;gap:10px;padding:9px 12px;border-radius:9px;color:var(--muted);font-weight:600;margin:2px 0}
.sidebar a.l:hover{background:#17120a;color:#fff}.sidebar a.l.on{background:#1f180b;color:var(--gold-l);box-shadow:inset 3px 0 0 var(--gold)}
.sidebar .sec{font-size:10px;letter-spacing:.18em;color:var(--dim);margin:16px 12px 6px;text-transform:uppercase}
.main{padding:24px;min-width:0}
.main h1{font-size:24px}
.cards4{display:grid;grid-template-columns:repeat(auto-fit,minmax(190px,1fr));gap:14px;margin-bottom:18px}
.metric span{font-size:11px;letter-spacing:.1em;text-transform:uppercase;color:var(--dim)}
.metric b{display:block;font:700 26px var(--font);margin-top:4px}
.tools{display:flex;gap:8px;flex-wrap:wrap;align-items:center;margin-bottom:14px}
.tools input,.tools select{width:auto;min-width:150px}
.form-card{max-width:760px}
.inline{display:inline}
.pager{display:flex;gap:6px;justify-content:center;padding:12px}

/* ---------- responsive ---------- */
@media (max-width:1100px){
  .term{grid-template-columns:minmax(0,1fr) 300px}
}
@media (max-width:900px){
  body{overflow-x:hidden}
  .term{display:flex;flex-direction:column;height:auto;min-height:calc(100vh - 56px)}
  .chart-box{height:58vh;min-height:360px;flex:none}
  .side{order:2;overflow:visible}
  .bottom{order:3;height:340px;flex:none}
  .acct-strip{order:0}
  .acct-strip .kpi{min-width:90px;padding:5px 9px}.kpi b{font-size:14px}
  .nav{display:none;position:absolute;top:56px;left:0;right:0;background:#0b0906;flex-direction:column;padding:10px;border-bottom:1px solid var(--line)}
  .nav.open{display:flex}.burger{display:inline-flex;margin-left:auto}
  .top-right .pill{display:none}
  .admin{grid-template-columns:1fr}.sidebar{position:static;height:auto;display:flex;flex-wrap:wrap;gap:2px;border-right:0;border-bottom:1px solid var(--line)}
  .sidebar .sec{display:none}.sidebar .brand{width:100%}
  .grid2{grid-template-columns:1fr}
  .main{padding:14px}
}