:root{
  --bg:#0b0e11; --panel:#141b24; --panel2:#0d1117; --line:#1f2a36;
  --ink:#eaecef; --mut:#8b97a7; --accent:#f0b90b; --green:#0ecb81; --red:#f6465d; --blue:#2f7ec4;
}
*{box-sizing:border-box}
body{margin:0;background:var(--bg);color:var(--ink);font:14px/1.5 -apple-system,Segoe UI,Roboto,Helvetica,Arial,sans-serif}
a{color:var(--accent);text-decoration:none}
a:hover{text-decoration:underline}
code{background:#0d1117;padding:1px 6px;border-radius:5px;color:var(--accent);font-size:12px}
.muted{color:var(--mut)}
.pos{color:var(--green)}
.buy,.run{color:var(--green)}
.sell{color:var(--red)}

.topbar{display:flex;align-items:center;justify-content:space-between;gap:16px;padding:12px 22px;background:var(--panel);border-bottom:1px solid var(--line);position:sticky;top:0;z-index:5}
.brand{font-weight:700;font-size:16px;color:var(--ink)}
.brand small{color:var(--mut);font-weight:400;font-size:11px}
.topbar nav{display:flex;align-items:center;gap:6px}
.topbar nav a{color:var(--mut);padding:7px 12px;border-radius:8px;font-weight:600}
.topbar nav a:hover{background:#1b2430;text-decoration:none;color:var(--ink)}
.topbar nav a.on{background:#1b2430;color:var(--accent)}
.linkbtn{background:none;border:0;color:var(--mut);cursor:pointer;font:inherit;font-weight:600;padding:7px 12px}
.linkbtn:hover{color:var(--ink)}

.wrap{max-width:1180px;margin:0 auto;padding:22px}
.pagehead{display:flex;align-items:center;justify-content:space-between;gap:16px;margin-bottom:18px;flex-wrap:wrap}
h1{font-size:22px;margin:0}
h2{font-size:15px;margin:0 0 12px}

.card{background:var(--panel);border:1px solid var(--line);border-radius:14px;padding:20px;margin-bottom:18px}
.card.empty{text-align:center;padding:48px 20px}

.btn{display:inline-flex;align-items:center;gap:6px;background:#1f2a36;color:var(--ink);border:1px solid var(--line);border-radius:9px;padding:9px 16px;font-size:14px;font-weight:600;cursor:pointer;text-decoration:none}
.btn:hover{background:#263341;text-decoration:none}
.btn.primary{background:var(--accent);color:#1a1200;border-color:var(--accent)}
.btn.primary:hover{filter:brightness(1.07)}
.btn.danger{background:var(--red);border-color:var(--red);color:#fff}
.btn.ghost{background:transparent}
.btn.lg{width:100%;justify-content:center;padding:12px;font-size:15px}

.flash{padding:11px 15px;border-radius:10px;margin-bottom:16px;font-size:13px}
.flash.err{background:#3a1720;color:#ff9fb0;border:1px solid #5a2530}
.flash.ok{background:#0f2e22;color:#7ee6bd;border:1px solid #1d5540}
.flash.warn{background:#352c10;color:#f0cf7a;border:1px solid #5a4a18}

.form label{display:block;margin-bottom:12px;color:var(--mut);font-size:12px;font-weight:600}
.form input,.form select{width:100%;margin-top:5px;background:var(--panel2);border:1px solid var(--line);border-radius:9px;padding:10px 12px;color:var(--ink);font-size:14px}
.form input:focus,.form select:focus{outline:0;border-color:var(--accent)}
.row{display:flex;gap:10px;align-items:center;flex-wrap:wrap}
.row2{display:grid;grid-template-columns:1fr 1fr;gap:10px}

.center{display:flex;min-height:100vh;align-items:center;justify-content:center;padding:16px}
.login{width:360px;max-width:92vw;padding:28px}
.login-brand{display:flex;align-items:center;justify-content:center;gap:8px;font-size:24px;font-weight:800}
.login-brand span{background:linear-gradient(90deg,#f0b90b,#f6465d);-webkit-background-clip:text;background-clip:text;-webkit-text-fill-color:transparent}
.login-sub{text-align:center;color:var(--mut);margin:4px 0 20px;font-size:13px}
.login label{display:block;text-align:left;margin-bottom:14px}
.login .flash{text-align:center}
.login .btn.lg{margin-top:6px}

.grid-cards{display:grid;grid-template-columns:repeat(auto-fill,minmax(260px,1fr));gap:16px}
.card.bot{display:block;transition:border-color .15s}
.card.bot:hover{border-color:var(--accent);text-decoration:none}
.bot-top{display:flex;justify-content:space-between;align-items:center;margin-bottom:4px}
.bot-pair{color:var(--mut);text-transform:uppercase;font-size:12px;letter-spacing:.5px;margin-bottom:12px}
.bot-meta{display:grid;grid-template-columns:auto 1fr;gap:6px 14px;font-size:13px}
.bot-meta span:nth-child(odd){color:var(--mut)}
.bot-meta span:nth-child(even){text-align:right}
.pill{font-size:11px;font-weight:700;padding:3px 9px;border-radius:999px}
.pill.run{background:#0f2e22;color:var(--green)}
.pill.stop{background:#2a2f36;color:var(--mut)}

.split{display:grid;grid-template-columns:360px 1fr;gap:18px;align-items:start}
.bot-form{margin-bottom:0}
.gridinfo{display:flex;gap:14px;flex-wrap:wrap;background:var(--panel2);border:1px solid var(--line);border-radius:9px;padding:10px 12px;margin:4px 0 14px;font-size:12px;color:var(--mut)}
.gridinfo span{white-space:nowrap}
.balbox{display:flex;gap:14px;flex-wrap:wrap;background:var(--panel2);border:1px solid var(--line);border-radius:9px;padding:10px 12px;margin:0 0 12px;font-size:12px;color:var(--mut)}
.balbox b{color:var(--ink)}
.balbox .warntxt{color:var(--red);width:100%}

/* pair market picker */
.pairpick{position:relative}
.pairbtn{width:100%;display:flex;justify-content:space-between;align-items:center;background:var(--panel2);border:1px solid var(--line);border-radius:9px;padding:10px 12px;color:var(--ink);font-size:14px;font-weight:600;cursor:pointer}
.pairbtn:hover{border-color:var(--accent)}
.pairbtn .caret{color:var(--mut)}
.pairbtn:disabled{opacity:.6;cursor:not-allowed}
.pairpanel{position:absolute;z-index:20;top:calc(100% + 6px);left:0;right:0;background:var(--panel);border:1px solid var(--line);border-radius:12px;box-shadow:0 12px 32px rgba(0,0,0,.5);padding:10px;max-height:420px;display:flex;flex-direction:column}
.pairpanel[hidden]{display:none}
.pairclose{position:absolute;top:8px;right:8px;z-index:2;background:var(--panel2);border:1px solid var(--line);color:var(--mut);width:26px;height:26px;border-radius:7px;cursor:pointer;font-size:13px;line-height:1}
.pairclose:hover{color:var(--ink);border-color:var(--red)}
.pairsearch{width:100%;background:var(--panel2);border:1px solid var(--line);border-radius:8px;padding:9px 38px 9px 11px;color:var(--ink);font-size:13px;margin-bottom:8px}
.pairsearch:focus{outline:0;border-color:var(--accent)}
.pairgainers{display:flex;flex-direction:column;gap:6px;margin-bottom:8px}
.gain-title{font-size:11px;color:var(--mut);text-transform:uppercase;letter-spacing:.4px}
.pairgainers{flex-wrap:wrap}
.gchip{background:var(--panel2);border:1px solid var(--line);border-radius:999px;padding:4px 10px;font-size:12px;color:var(--ink);cursor:pointer;margin-right:6px}
.gchip:hover{border-color:var(--green)}
.gchip b{font-size:11px}
.pairhead,.pairrow{display:grid;grid-template-columns:1.25fr 1.1fr .75fr .7fr;gap:8px;align-items:center}
.pairhead{border-bottom:1px solid var(--line);padding:2px 4px 7px;margin-top:2px}
.pairhead button{background:none;border:0;color:var(--mut);font-size:11px;font-weight:700;text-transform:uppercase;cursor:pointer;text-align:left;padding:0;white-space:nowrap}
.pairhead button:nth-child(n+2){text-align:right}
.pairhead button.active{color:var(--accent)}
.pairlist{overflow-y:auto;min-height:0;flex:1}
.pairrow{padding:9px 4px;border-bottom:1px solid #161e28;cursor:pointer;font-size:13px}
.pairrow:hover{background:#1b2430}
.pairrow span{overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.pr-coin{font-weight:600}
.pr-last,.pr-chg,.pr-vol{text-align:right}
.pr-last{font-variant-numeric:tabular-nums}
.pr-vol{color:var(--mut);font-size:12px}

.chartcard{padding:0;overflow:hidden}
.chart-head{display:flex;justify-content:space-between;align-items:center;padding:12px 16px;border-bottom:1px solid var(--line)}
.chart-head .px{font-weight:700;font-size:15px}
.tfs button{background:transparent;border:0;color:var(--mut);padding:5px 10px;border-radius:7px;cursor:pointer;font-weight:600;font-size:12px}
.tfs button.on,.tfs button:hover{background:#1b2430;color:var(--accent)}
.chart{width:100%;height:420px}
.chart-foot{padding:6px 16px;min-height:14px;font-size:12px}

.tbl{width:100%;border-collapse:collapse}
.tbl th,.tbl td{text-align:left;padding:9px 10px;border-bottom:1px solid var(--line);font-size:13px}
.tbl th{color:var(--mut);font-size:11px;text-transform:uppercase;letter-spacing:.4px}
.tbl.small td,.tbl.small th{padding:6px 8px}
.lvl.error{color:var(--red)}
.lvl.warn{color:var(--accent)}
.lvl.info{color:var(--mut)}
td.t{width:100%}

@media(max-width:860px){.split{grid-template-columns:1fr}}