:root{--bg:#05070f;--bg2:#0a0f1e;--card:#0f1629;--card2:#131c35;--line:#1d2742;--text:#eef2ff;--muted:#8e9ab8;--blue:#3b6bff;--blue2:#6a8cff;--mint:#00e0a4;--red:#ff5470}
*{box-sizing:border-box;margin:0;padding:0}
body{font-family:'Plus Jakarta Sans',system-ui,sans-serif;background:var(--bg);color:var(--text);line-height:1.55;min-height:100vh}
a{color:var(--blue2);text-decoration:none}
.logo{display:flex;align-items:center;gap:10px;font-weight:800;font-size:21px;color:var(--text)}
.logo b{color:var(--blue2)}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;padding:13px 24px;border-radius:12px;font:700 15px 'Plus Jakarta Sans',sans-serif;border:none;cursor:pointer;transition:.2s}
.btn-primary{background:linear-gradient(135deg,var(--blue),var(--blue2));color:#fff;box-shadow:0 10px 30px rgba(59,107,255,.3)}
.btn-primary:hover{transform:translateY(-1px)}
.btn-outline{background:transparent;border:1px solid var(--line);color:var(--text)}
.btn-outline:hover{border-color:var(--blue2)}
.full{width:100%}
label{display:block;font-size:13px;font-weight:600;color:var(--muted);margin-bottom:6px}
input,select{width:100%;padding:13px 14px;border-radius:10px;border:1px solid var(--line);background:var(--bg2);color:var(--text);font:500 15px 'Plus Jakarta Sans',sans-serif;outline:none;transition:.2s}
input:focus,select:focus{border-color:var(--blue2);box-shadow:0 0 0 3px rgba(106,140,255,.15)}
.field{margin-bottom:16px}
.row2{display:grid;grid-template-columns:1fr 1fr;gap:14px}
.check{display:flex;gap:10px;align-items:flex-start;font-size:13.5px;color:var(--muted);margin:6px 0 20px}
.check input{width:auto;margin-top:3px}
.notice{background:rgba(0,224,164,.08);border:1px solid rgba(0,224,164,.35);color:#bff5e5;border-radius:12px;padding:12px 14px;font-size:13.5px;margin-bottom:22px}
.toast{position:fixed;left:50%;bottom:30px;transform:translate(-50%,120px);background:var(--card2);border:1px solid var(--blue2);color:var(--text);padding:14px 22px;border-radius:12px;font-weight:600;font-size:14px;transition:.35s;z-index:99;visibility:hidden;box-shadow:0 20px 50px rgba(0,0,0,.5);max-width:90%;text-align:center}
.toast.show{transform:translate(-50%,0);visibility:visible}

/* auth pages */
.auth{display:grid;grid-template-columns:1fr 1fr;min-height:100vh}
.auth-side{position:relative;overflow:hidden;padding:48px;display:flex;flex-direction:column;justify-content:space-between;background:radial-gradient(700px 500px at 20% 20%,rgba(59,107,255,.28),transparent 60%),radial-gradient(500px 400px at 80% 90%,rgba(0,224,164,.15),transparent 60%),var(--bg2);border-right:1px solid var(--line)}
.auth-side h2{font-size:clamp(28px,3vw,40px);line-height:1.15;letter-spacing:-.02em;margin-bottom:14px}
.auth-side p{color:var(--muted);max-width:420px}
.auth-side ul{list-style:none;display:grid;gap:12px;margin-top:28px}
.auth-side li{display:flex;gap:10px;color:var(--muted);font-size:15px}
.auth-side li::before{content:"✓";color:var(--mint);font-weight:800}
.auth-main{display:flex;align-items:center;justify-content:center;padding:48px 24px}
.auth-box{width:100%;max-width:440px}
.auth-box h1{font-size:30px;letter-spacing:-.02em;margin-bottom:6px}
.auth-box .sub{color:var(--muted);margin-bottom:26px}
.seg{display:grid;grid-template-columns:1fr 1fr;gap:6px;padding:5px;background:var(--bg2);border:1px solid var(--line);border-radius:12px;margin-bottom:22px}
.seg button{background:none;border:none;color:var(--muted);font:700 14px 'Plus Jakarta Sans',sans-serif;padding:10px;border-radius:9px;cursor:pointer}
.seg button.on{background:var(--blue);color:#fff}
.alt{text-align:center;color:var(--muted);font-size:14px;margin-top:20px}
.small-legal{color:#66728f;font-size:12px}

/* dashboard */
.dash{display:grid;grid-template-columns:250px 1fr;min-height:100vh}
.side{background:var(--bg2);border-right:1px solid var(--line);padding:26px 18px;display:flex;flex-direction:column;gap:30px}
.side nav{display:grid;gap:4px}
.side nav a{display:flex;align-items:center;gap:12px;padding:12px 14px;border-radius:10px;color:var(--muted);font-weight:600;font-size:15px}
.side nav a:hover{background:var(--card);color:var(--text)}
.side nav a.on{background:rgba(59,107,255,.15);color:var(--text)}
.side .out{margin-top:auto}
.main{padding:30px 36px;max-width:1150px;width:100%}
.topline{display:flex;justify-content:space-between;align-items:center;gap:16px;margin-bottom:24px;flex-wrap:wrap}
.topline h1{font-size:26px;letter-spacing:-.02em}
.user{display:flex;align-items:center;gap:10px;color:var(--muted);font-size:14px}
.avatar{width:38px;height:38px;border-radius:50%;background:linear-gradient(135deg,var(--blue),var(--mint));display:grid;place-items:center;color:#fff;font-weight:800}
.stats{display:grid;grid-template-columns:repeat(4,1fr);gap:16px;margin-bottom:24px}
.stat{background:var(--card);border:1px solid var(--line);border-radius:16px;padding:20px}
.stat span{color:var(--muted);font-size:13px}
.stat b{display:block;font-size:24px;margin-top:6px}
.panel{background:var(--card);border:1px solid var(--line);border-radius:18px;padding:26px;margin-bottom:24px}
.panel h2{font-size:19px;margin-bottom:4px}
.panel .sub{color:var(--muted);font-size:14px;margin-bottom:22px}
.tabs2{display:flex;gap:6px;border-bottom:1px solid var(--line);margin-bottom:24px;flex-wrap:wrap}
.tabs2 button{background:none;border:none;border-bottom:2px solid transparent;color:var(--muted);font:700 15px 'Plus Jakarta Sans',sans-serif;padding:12px 16px;cursor:pointer;margin-bottom:-1px}
.tabs2 button.on{color:var(--text);border-color:var(--blue2)}
.pane{display:none}.pane.on{display:block}
.coins{display:grid;grid-template-columns:repeat(4,1fr);gap:12px;margin-bottom:20px}
.coin{border:1px solid var(--line);background:var(--bg2);border-radius:12px;padding:14px;cursor:pointer;text-align:center;font-weight:700;font-size:14px;transition:.2s}
.coin small{display:block;color:var(--muted);font-weight:500;font-size:12px}
.coin.on,.coin:hover{border-color:var(--blue2);background:rgba(59,107,255,.1)}
.grid2{display:grid;grid-template-columns:1.2fr 1fr;gap:24px}
.info{background:var(--bg2);border:1px solid var(--line);border-radius:14px;padding:20px;font-size:14px;color:var(--muted)}
.info b{color:var(--text)}
.info li{margin:8px 0 0 18px}
table{width:100%;border-collapse:collapse;font-size:14px}
th{text-align:left;color:var(--muted);font-weight:600;padding:12px;border-bottom:1px solid var(--line)}
td{padding:14px 12px;border-bottom:1px solid var(--line)}
.empty{text-align:center;color:var(--muted);padding:30px}
.pill{font-size:12px;font-weight:700;padding:4px 10px;border-radius:999px;background:rgba(0,224,164,.12);color:var(--mint)}
.burger{display:none;background:none;border:1px solid var(--line);color:var(--text);border-radius:10px;padding:8px 12px;font-size:18px;cursor:pointer}

@media(max-width:900px){
  .auth{grid-template-columns:1fr}.auth-side{display:none}
  .dash{grid-template-columns:1fr}
  .side{position:fixed;inset:0 30% 0 0;z-index:60;transform:translateX(-105%);transition:.3s}
  .side.open{transform:none}
  .burger{display:block}
  .main{padding:22px 18px}
  .stats{grid-template-columns:1fr 1fr}
  .grid2{grid-template-columns:1fr}
  .coins{grid-template-columns:1fr 1fr}
}
@media(max-width:520px){.row2{grid-template-columns:1fr}}