:root{--bg: #07090c;--panel: #10151c;--panel-2: #161d27;--line: #243042;--gold: #d4af37;--gold-2: #f0d78c;--text: #e8edf5;--muted: #8b97a8;--up: #0ecb81;--down: #f6465d}*{box-sizing:border-box}html,body,#root{margin:0;min-height:100%;background:var(--bg);color:var(--text);font-family:IBM Plex Sans,Segoe UI,system-ui,sans-serif;-webkit-font-smoothing:antialiased}a{color:var(--gold)}.mono{font-family:IBM Plex Mono,Cascadia Mono,Consolas,monospace;font-variant-numeric:tabular-nums}.gct-shell{min-height:100vh;background:radial-gradient(900px 420px at 12% -12%,rgba(212,175,55,.1),transparent 50%),var(--bg)}.gct-topbar{display:flex;align-items:center;justify-content:space-between;gap:16px;min-height:64px;padding:0 18px;border-bottom:1px solid var(--line);background:#10151ceb;-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px)}.brand{display:flex;align-items:center;gap:10px;color:var(--text);text-decoration:none;font-weight:700;white-space:nowrap}.brand-mark{width:28px;height:28px;border-radius:50%;background:linear-gradient(145deg,var(--gold-2),var(--gold));box-shadow:0 0 14px #d4af3759}.nav-link{color:var(--muted);text-decoration:none;font-weight:500;padding:6px 2px;border-bottom:2px solid transparent}.nav-link:hover{color:var(--text)}.nav-link.active{color:var(--gold-2);border-bottom-color:var(--gold)}.ticker{display:flex;align-items:center;gap:14px;padding:6px 12px;border:1px solid var(--line);border-radius:999px;background:var(--panel-2)}.live-dot{width:8px;height:8px;border-radius:50%;background:var(--up);box-shadow:0 0 #0ecb81b3;animation:pulse 1.6s infinite}.live-dot.off{background:var(--muted);animation:none;box-shadow:none}@keyframes pulse{70%{box-shadow:0 0 0 8px #0ecb8100}}.price-up{color:var(--up)!important}.price-down{color:var(--down)!important}.auth-screen{min-height:100vh;display:grid;place-items:center;padding:24px;background:radial-gradient(800px 360px at 80% 0%,rgba(212,175,55,.16),transparent 50%),var(--bg)}.trade-grid{display:grid;grid-template-columns:minmax(0,1fr) 360px;gap:12px;padding:12px}.chart-card,.side-card,.table-card,.panel{background:var(--panel);border:1px solid var(--line);border-radius:14px}.chart-head,.panel-head{display:flex;align-items:flex-start;justify-content:space-between;gap:12px;padding:14px 16px 10px}.pair-name{font-size:13px;color:var(--muted);font-weight:600;letter-spacing:.04em}.pair-price{font-size:28px;font-weight:700;line-height:1.1}.pair-meta{color:var(--muted);font-size:12px;margin-top:4px}.interval-bar{display:flex;gap:6px;flex-wrap:wrap}.ticket{padding:16px}.ticket-preview{margin:0 0 14px;padding:12px;border-radius:10px;background:var(--panel-2);border:1px solid var(--line);display:grid;grid-template-columns:1fr 1fr;gap:10px 12px;font-size:12px;color:var(--muted)}.ticket-preview b{display:block;color:var(--text);font-size:14px;font-weight:600}.side-actions{display:grid;grid-template-columns:1fr;gap:8px}.btn-long,.btn-short{height:44px!important;font-weight:700!important}.btn-long{background:#0ecb81!important;border-color:#0ecb81!important;color:#042!important}.btn-short{background:#f6465d!important;border-color:#f6465d!important;color:#fff!important}.page-pad{padding:16px}.balance-hero{display:grid;grid-template-columns:1.1fr 1.4fr;gap:12px}.balance-hero h2{margin:4px 0 0;font-size:32px;font-weight:700}.deposit-box{padding:12px;border-radius:10px;background:#0b1016;border:1px dashed var(--line);word-break:break-all}.deposit-layout{display:grid;grid-template-columns:420px minmax(0,1fr);gap:12px}.deposit-qr-wrap{display:flex;flex-direction:column;align-items:center;gap:14px;padding:8px 0 4px}.deposit-listen{display:flex;align-items:center;gap:8px;margin-top:10px}.onchain-split{display:grid;grid-template-columns:1fr 1fr;gap:12px;margin-top:14px;padding:12px;border-radius:10px;background:var(--panel-2);border:1px solid var(--line)}.onchain-split .mono{margin-top:4px;font-weight:600}@media(max-width:1100px){.trade-grid,.balance-hero,.deposit-layout{grid-template-columns:1fr}.gct-topbar{flex-wrap:wrap;padding:10px 14px}}