:root{
  --bg:#0b0b0c; --panel:#111113; --text:#f6f6f7; --muted:#a2a2ad;
  --brand:#ff7a18; --brand2:#ffb86b; --stroke:rgba(255,255,255,.08);
  --glow:0 0 10px rgba(255,122,24,.45);
}
*{box-sizing:border-box}
html,body{height:100%;margin:0;font-family:Inter,system-ui,Segoe UI,Roboto,Arial,sans-serif;background:var(--bg);color:var(--text);-webkit-tap-highlight-color:transparent}
.elevate{box-shadow:0 10px 28px rgba(0,0,0,.38)}
.fadein{animation:fade .35s ease-out both}
.pop{animation:pop .2s ease-in-out both}
@keyframes fade{from{opacity:0;transform:translateY(6px)}to{opacity:1;transform:none}}
@keyframes pop{from{transform:scale(.98);opacity:.8}to{transform:scale(1);opacity:1}}
.ver{opacity:.6;margin-left:6px;font-weight:700}

.topbar{position:sticky;top:0;z-index:8;display:flex;align-items:center;justify-content:space-between;padding:10px 12px;border-bottom:1px solid var(--stroke);background:#111317;box-shadow:0 6px 20px rgba(0,0,0,.45)}
.brand{display:flex;align-items:center;gap:10px;font-weight:900}.brand span{color:var(--brand)}
.hud{display:flex;align-items:center;gap:12px;flex-wrap:wrap;justify-content:flex-end}
.kv small{color:var(--muted);font-size:11px;display:block}.kv b{font-size:16px}
.auth{display:flex;align-items:center;gap:8px}

.btn{padding:10px 12px;border-radius:12px;border:1px solid rgba(255,122,24,.25);background:#161618;color:#e9e9ea;font-weight:700;cursor:pointer;transition:.2s;transform:translateZ(0)}
.btn.primary{background:linear-gradient(90deg,var(--brand),var(--brand2));color:#1a1205;border:0;box-shadow:var(--glow)}
.btn.primary:hover{filter:brightness(1.08);transform:translateY(-1px)}
.btn.ghost{background:transparent;color:#ffb86b;border-color:rgba(255,122,24,.25)}
.btn:hover{filter:brightness(1.06)}

.page{padding-bottom:92px} /* Platz für Tabbar */
.layout{display:grid;grid-template-columns:320px 1fr;gap:18px;max-width:1100px;margin:16px auto;padding:0 12px}
.sidebar{border:1px solid var(--stroke);border-radius:16px;background:#0f0f10;padding:14px}
.sidebar h3{margin:6px 0 8px 2px;color:var(--brand2);font-size:14px}
.content{display:flex;flex-direction:column;gap:20px}
.content-pad{max-width:1100px;margin:16px auto;padding:0 12px}
.panel{border:1px solid var(--stroke);border-radius:16px;background:#0f0f10;padding:16px;transition:.2s}
.panel:hover{border-color:rgba(255,122,24,.25)}
.panel>summary{cursor:pointer;list-style:none}
.panel>summary::-webkit-details-marker{display:none}
.panel>summary h3{display:inline}

.coin-list,.owned-list{display:flex;flex-direction:column;gap:10px;max-height:40vh;overflow:auto;padding-right:4px}
.coin{display:flex;justify-content:space-between;align-items:center;padding:12px;border-radius:12px;border:1px solid var(--stroke);background:#0d0d0e;cursor:pointer;transition:.2s}
.coin:hover{border-color:var(--brand2);box-shadow:0 0 10px rgba(255,122,24,.18)}
.coin.active{outline:2px solid var(--brand);background:#151516}
.coin small{color:var(--muted)}

.pill{background:linear-gradient(90deg,var(--brand),var(--brand2));color:#1a1205;padding:6px 10px;border-radius:999px;font-weight:900}
.glow{box-shadow:0 0 14px rgba(255,122,24,.35)}
.pair{display:flex;align-items:center;justify-content:space-between;margin-bottom:10px}
#chart{display:block;width:100%;height:280px;image-rendering:-webkit-optimize-contrast}

.grid2{display:grid;grid-template-columns:1fr 1fr;gap:22px}
.row{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:12px;margin-bottom:10px}
label{display:flex;flex-direction:column;font-size:13px}
label span{color:var(--muted);font-size:12px;margin-bottom:6px}

input,select{width:100%;padding:12px 14px;border-radius:12px;border:1px solid rgba(255,122,24,.35);background:#141416;color:#ffb86b;font-size:16px;line-height:1;transition:.15s}
input::placeholder{color:rgba(255,122,24,.45)}
input:focus,select:focus{outline:none;border-color:var(--brand);box-shadow:var(--glow);background:#181818;color:#ffd29a}
select{appearance:none;background-image:linear-gradient(45deg, transparent 50%, #ffb86b 50%),linear-gradient(135deg, #ffb86b 50%, transparent 50%);background-position:calc(100% - 18px) calc(50% - 4px),calc(100% - 12px) calc(50% - 4px);background-size:6px 6px, 6px 6px;background-repeat:no-repeat;padding-right:34px}
input[type=number]::-webkit-inner-spin-button,input[type=number]::-webkit-outer-spin-button{-webkit-appearance:none;margin:0}
input[type=number]{-moz-appearance:textfield}

.tabbar{
  position:fixed;left:0;right:0;bottom:0;height:64px;background:#111317; /* opaque, no transparency */
  border-top:1px solid rgba(255,255,255,.08);display:flex;align-items:center;justify-content:space-around;gap:8px;padding:8px 10px calc(8px + env(safe-area-inset-bottom));z-index:9999;
  box-shadow:0 -6px 20px rgba(0,0,0,.45);
  pointer-events:auto;
}
.tabbtn{display:flex;flex-direction:column;align-items:center;gap:4px;min-width:64px;padding:6px 8px;border-radius:12px;border:1px solid transparent;background:transparent;color:#ddd;font-weight:700;cursor:pointer;transition:.2s;text-decoration:none;-webkit-tap-highlight-color:transparent}
.tabbtn.active{background:#161618;border-color:rgba(255,122,24,.25);box-shadow:0 6px 20px rgba(255,122,24,.15)}
.tabbtn span{font-size:11px;color:#ffb86b}

/* Emphasize center Trade tab a bit */
#navTrade.tabbtn{transform:translateY(-3px);background:#161618;border-color:rgba(255,122,24,.35);box-shadow:0 10px 26px rgba(255,122,24,.18)}
#navTrade.tabbtn span{color:#ffd29a}
#navTrade.tabbtn.active{background:linear-gradient(90deg,var(--brand),var(--brand2));color:#1a1205;border:0;box-shadow:0 12px 30px rgba(255,122,24,.28)}

/* Trade page fixed badge (top-left, below header) */
.trade-badge{ position:fixed; top:56px; left:12px; z-index:7; display:none;
  padding:6px 10px; border-radius:999px; font-weight:900; letter-spacing:.3px;
  background:linear-gradient(90deg,var(--brand),var(--brand2)); color:#1a1205; box-shadow:var(--glow);
}
/* Show badge only when router sets trade route */
body.badge-trade-on .trade-badge{ display:inline-flex }
@media (max-width:1100px){ .trade-badge{ top:52px } }

/* Easter egg: reveal on brand hover */
.brand{ position:relative }
.brand::after{ content:'made by henrik'; position:absolute; left:0; bottom:-18px; font-size:10px; color:#ffb86b; opacity:0; transition:.2s; }
.brand:hover::after{ opacity:.85 }

/* Mono orange icons via CSS mask */
.ic{width:20px;height:20px;display:inline-block;background:var(--brand2);mask-size:contain;mask-repeat:no-repeat;mask-position:center}
.ic-trade  { mask-image:url('data:image/svg+xml;utf8,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24"><path d="M3 3h2v18H3zM7 13h2v8H7zM11 9h2v12h-2zM15 5h2v16h-2zM19 2h2v19h-2z"/></svg>');}
.ic-world  { mask-image:url('data:image/svg+xml;utf8,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24"><path d="M12 2a10 10 0 100 20 10 10 0 000-20zm0 2c2.2 0 4.2.9 5.7 2.3L14 9l2 4-2 2-3-1-3 4-2-2 1-3-2-2 2-3 3 1 1-2 3-1z"/></svg>');}
.ic-trophy { mask-image:url('data:image/svg+xml;utf8,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24"><path d="M6 2h12v3h3a5 5 0 01-5 5h-1a5 5 0 01-4 2 5 5 0 01-4-2H6A5 5 0 013 5h3V2zm6 12a7 7 0 006-3v6l-4 2v3H8v-3l-4-2V11a7 7 0 006 3z"/></svg>');}
.ic-user   { mask-image:url('data:image/svg+xml;utf8,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24"><path d="M12 12a5 5 0 100-10 5 5 0 000 10zm0 2c-5 0-9 3-9 7v1h18v-1c0-4-4-7-9-7z"/></svg>');}
.ic-friends{ mask-image:url('data:image/svg+xml;utf8,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24"><path d="M16 11a4 4 0 100-8 4 4 0 000 8zM8 13a4 4 0 100-8 4 4 0 000 8zm8 2c3.3 0 6 2.2 6 5v2H14v-2c0-2.8 2.7-5 6-5zM8 15c3.3 0 6 2.2 6 5v2H2v-2c0-2.8 2.7-5 6-5z"/></svg>');}

.divider{border:0;border-top:1px solid var(--stroke);opacity:.6;margin:12px 0}
.subhead{margin:6px 0 10px;color:#ffb86b}

.modal{position:fixed;inset:0;background:rgba(0,0,0,.55);display:flex;align-items:center;justify-content:center;z-index:20}
.card{border:1px solid var(--stroke);border-radius:16px;background:#0f0f10;padding:16px;max-width:420px;width:92%}
.tiny{font-size:12px}

@media (max-width:1100px){
  .layout{grid-template-columns:1fr}
  .grid2{grid-template-columns:1fr}
  #chart{height:220px}
}

/* Mobile HUD/Topbar refinements */
@media (max-width: 600px){
  .topbar{ padding:8px 10px }
  .hud{ gap:8px; flex-wrap:wrap }
  .kv small{ font-size:10px }
  .kv b{ font-size:14px }
  .btn{ padding:8px 10px }
  #btnReset{ display:none }
}