:root{--bg:#0b0d12;--card:#151922;--border:#262c3a;--text:#e7ebf3;--muted:#9aa4b8;--accent:#4c8dff;--accent-fg:#ffffff;--danger:#ff6b6b}*{box-sizing:border-box}body,html{margin:0;padding:0;background:var(--bg);color:var(--text);font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Helvetica,Arial,sans-serif;-webkit-font-smoothing:antialiased}main{min-height:100vh;display:flex;align-items:center;justify-content:center;padding:24px}.card{width:100%;max-width:420px;background:var(--card);border:1px solid var(--border);border-radius:16px;padding:28px}.card.card-wide{max-width:520px}.choice-list{list-style:none;padding:0;margin:16px 0 0;display:flex;flex-direction:column;gap:8px;max-height:52vh;overflow-y:auto}.choice-row{display:flex;align-items:center;gap:12px;width:100%;margin:0;padding:12px 14px;text-align:left;background:#0f131b;border:1px solid var(--border);border-radius:12px;color:var(--text);font-weight:500}.choice-row:hover:not(:disabled){border-color:var(--accent)}.choice-row:disabled{opacity:.6;cursor:default}.choice-logo{width:36px;height:36px;border-radius:8px;object-fit:contain;background:#0b0d12;flex-shrink:0}.choice-logo-fallback{display:inline-flex;align-items:center;justify-content:center;font-size:14px;font-weight:600;color:var(--muted)}.choice-label{flex:1 1;font-size:15px}.choice-pill{font-size:11px;font-weight:600;color:var(--muted);border:1px solid var(--border);border-radius:999px;padding:3px 8px}.snaptrade-wrap{margin-top:12px}.snaptrade-frame{width:100%;height:min(64vh,520px);margin-top:12px;border:1px solid var(--border);border-radius:12px;background:#0f131b}.card h1{font-size:20px;margin:0 0 4px}.muted{font-size:14px;line-height:1.5}.muted,label{color:var(--muted)}label{display:block;font-size:13px;margin:14px 0 6px}input,select{padding:11px 12px;border-radius:10px;border:1px solid var(--border);background:#0f131b;color:var(--text)}button,input,select{width:100%;font-size:15px}button{cursor:pointer;border:none;border-radius:10px;font-weight:600;padding:12px 14px;margin-top:16px}.btn-primary{background:var(--accent);color:var(--accent-fg)}.btn-secondary{background:transparent;color:var(--text);border:1px solid var(--border)}.btn-link{background:none;color:var(--accent);width:auto;padding:4px 0;margin:8px 0 0;font-weight:500}.row{display:flex;gap:10px}.error{color:var(--danger);font-size:13px;margin-top:12px}.scopes{list-style:none;padding:0;margin:16px 0}.scopes li{padding:10px 0;border-top:1px solid var(--border);font-size:14px}.client{display:flex;align-items:center;gap:12px;margin:12px 0 4px}.client img{width:36px;height:36px;border-radius:8px}.divider{text-align:center;color:var(--muted);font-size:12px;margin:18px 0 6px}