:root{--bg:#050608;--bg-1:#0a0c10;--bg-2:#10131a;--bg-3:#181d27;--bg-card:#0d1017;--bg-platform:#0b0e14;--ink:#fff;--ink-2:#a8b0bd;--ink-3:#5b6573;--ink-4:#2a3140;--line:#ffffff0f;--line-2:#ffffff1f;--line-3:#ffffff38;--accent:#2e6cff;--accent-bright:#4d8bff;--accent-glow:#2e6cff66;--green:#16d97b;--green-glow:#16d97b4d;--red:#ff4757;--red-glow:#ff47574d;--amber:#ffb547;--font-display:"Geist", system-ui, sans-serif;--font-mono:"Geist Mono", "SF Mono", monospace;--max-width:1400px;--pad-x:clamp(20px, 4vw, 56px)}body{font-family:var(--font-display);background:var(--bg);color:var(--ink);-webkit-font-smoothing:antialiased;line-height:1.5;overflow-x:hidden}.onlytrade-auth{font-family:var(--font-display);background:var(--bg);color:var(--ink);-webkit-font-smoothing:antialiased;flex-direction:column;justify-content:center;align-items:center;min-height:100vh;padding:40px 0;display:flex;position:relative;overflow:hidden}.onlytrade-auth ::selection{background:var(--accent);color:#fff}.onlytrade-auth a{color:var(--accent-bright);text-decoration:none}.onlytrade-auth a:hover{text-decoration:underline}.bg-grid{pointer-events:none;background-image:linear-gradient(90deg,#ffffff05 1px,#0000 1px),linear-gradient(#ffffff05 1px,#0000 1px);background-size:64px 64px;position:fixed;inset:0;-webkit-mask-image:radial-gradient(60% 50%,#000 20%,#0000 80%);mask-image:radial-gradient(60% 50%,#000 20%,#0000 80%)}.bg-glow{pointer-events:none;background:radial-gradient(#2e6cff1f 0%,#0000 60%);width:800px;height:600px;position:fixed;top:-30%;left:50%;transform:translate(-50%)}.card{z-index:2;background:var(--bg-card);border:1px solid var(--line-2);border-radius:20px;width:100%;max-width:480px;margin:0 20px;padding:40px 36px;position:relative;box-shadow:0 40px 80px -20px #0009,0 0 0 1px #60a5fa0f}.logo{justify-content:center;align-items:center;gap:10px;margin-bottom:28px;display:flex}.logo svg{width:28px;height:28px;color:var(--accent-bright)}.logo span{letter-spacing:-.02em;font-size:20px;font-weight:600}.subtitle{text-align:center;color:var(--ink-3);margin-bottom:28px;font-size:14px}.row{grid-template-columns:1fr 1fr;gap:14px;display:grid}.account-type{margin-bottom:20px}.account-type label{color:var(--ink-2);margin-bottom:8px;font-size:13px;font-weight:500;display:block}.type-toggle{border:1px solid var(--line-2);background:#ffffff08;border-radius:10px;grid-template-columns:1fr 1fr;padding:3px;display:grid}.type-btn{text-align:center;color:var(--ink-3);cursor:pointer;font-size:14px;font-weight:500;font-family:var(--font-display);background:0 0;border:none;border-radius:8px;padding:11px;transition:all .2s;position:relative}.type-btn.active{background:var(--accent);color:#fff;box-shadow:0 4px 12px -4px var(--accent-glow)}.type-btn.locked{cursor:not-allowed;opacity:.5}.type-btn .soon{font-family:var(--font-mono);color:var(--amber);vertical-align:middle;background:#ffb5471f;border:1px solid #ffb5474d;border-radius:999px;margin-left:5px;padding:2px 6px;font-size:8px}.btn-submit{background:var(--accent);color:#fff;width:100%;font-family:var(--font-display);cursor:pointer;border:none;border-radius:10px;margin-top:4px;padding:14px;font-size:15px;font-weight:600;transition:all .2s}.btn-submit:hover{background:var(--accent-bright);box-shadow:0 12px 28px -8px var(--accent-glow);transform:translateY(-1px)}.btn-submit:active{transform:translateY(0)}.btn-submit:disabled{opacity:.5;cursor:not-allowed;box-shadow:none;transform:none}.footer-link{text-align:center;color:var(--ink-3);margin-top:22px;font-size:13.5px}.footer-link a{color:var(--accent-bright);font-weight:500}.msg{text-align:center;border-radius:8px;margin-bottom:16px;padding:10px 14px;font-size:13px;display:none}.msg.error{color:#ff6b7a;background:#ff47571a;border:1px solid #ff475740}.msg.success{color:var(--green);background:#16d97b1a;border:1px solid #16d97b40}.msg.show{display:block}.tabs{border:1px solid var(--line-2);background:#ffffff08;border-radius:12px;grid-template-columns:1fr 1fr 1fr;margin-bottom:28px;padding:3px;display:grid}.tab{text-align:center;color:var(--ink-3);cursor:pointer;font-size:13px;font-weight:500;font-family:var(--font-display);white-space:nowrap;background:0 0;border:none;border-radius:9px;padding:10px 6px;transition:all .2s}.tab.active{background:var(--bg-3);color:var(--ink)}.tab:not(.active):hover{color:var(--ink-2)}.lang-bar{z-index:10;background:var(--bg-3);border:1px solid var(--line-2);border-radius:8px;align-items:center;gap:2px;padding:3px;display:flex;position:fixed;top:16px;right:16px}.lang-btn{cursor:pointer;opacity:.5;background:0 0;border:none;border-radius:5px;padding:5px 7px;font-size:17px;transition:opacity .2s,background .2s}.lang-btn:hover{opacity:.85;background:#ffffff0a}.lang-btn.active{opacity:1;background:#2e6cff26}.bottom-bar{z-index:2;text-align:center;font-family:var(--font-mono);color:var(--ink-4);margin-top:24px;font-size:11px;position:relative}@media (max-width:520px){.card{margin:0 16px;padding:32px 24px}.row{grid-template-columns:1fr;gap:0}.tabs{grid-template-columns:1fr;gap:2px}}