:root{--bg:#0A0C10;--panel:#13171E;--panel2:#1A1F28;--line:#262C37;--text:#F2F5FA;--muted:#8A93A3;--accent:#EC1C24;--accentDim:#2A1114;--blue:#2B7BE4;--gold:#2B7BE4;--red:#EC1C24;--pin:#C9A227;--radius:14px}*{box-sizing:border-box;-webkit-tap-highlight-color:transparent}html,body{margin:0;height:100%;background:#05070a;overscroll-behavior:none}body{font-family:Inter,-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,system-ui,sans-serif;color:var(--text);-webkit-font-smoothing:antialiased}h1,h2,h3,p{margin:0}button{font-family:inherit;touch-action:manipulation}input,textarea,select{font-family:inherit}input::placeholder{color:var(--muted);opacity:.7}a{color:var(--blue);text-decoration:none}.app-root{min-height:100dvh;display:flex;justify-content:center;background:#05070a}.frame{width:100%;max-width:400px;min-height:100dvh;background:var(--bg);display:flex;flex-direction:column;position:relative;overflow:hidden}@media (min-width:440px){.app-root{align-items:center;padding:16px}.frame{min-height:auto;height:calc(100dvh - 32px);border-radius:28px;border:1px solid var(--line);box-shadow:0 30px 80px #0009}}.content{flex:1;overflow-y:auto;-webkit-overflow-scrolling:touch;overscroll-behavior:contain}.content::-webkit-scrollbar{width:0}.header{padding:16px 18px 14px;border-bottom:1px solid var(--line)}.eyebrow{color:var(--muted);font-size:11px;text-transform:uppercase;letter-spacing:1px}.balance-num{color:var(--gold);font-size:30px;font-weight:800;font-variant-numeric:tabular-nums;font-family:ui-monospace,Menlo,monospace;line-height:1.1}.city-pill{display:inline-flex;align-items:center;gap:6px;background:var(--panel);border:1px solid var(--line);border-radius:20px;padding:6px 12px;color:var(--text);font-size:13px;font-weight:700}.nav{position:relative;height:74px;background:var(--panel);border-top:1px solid var(--line);display:flex;align-items:center;justify-content:space-around;padding:0 6px;padding-bottom:env(safe-area-inset-bottom)}.nav-item{background:none;border:none;cursor:pointer;display:flex;flex-direction:column;align-items:center;gap:3px;flex:1;padding:6px 0;color:var(--muted);font-size:10.5px;font-weight:600}.nav-item.active{color:var(--accent)}.nav-qr{width:58px;height:58px;margin-top:-26px;border-radius:18px;border:4px solid var(--bg);cursor:pointer;background:var(--accent);color:#fff;display:grid;place-items:center;box-shadow:0 8px 20px #ec1c2459;flex:0 0 58px}.nav-qr.active{background:var(--blue);box-shadow:0 8px 20px #2b7be459}.card{background:var(--panel);border:1px solid var(--line);border-radius:var(--radius);padding:14px}.btn{width:100%;border:none;border-radius:12px;padding:14px 0;font-size:15px;font-weight:800;cursor:pointer}.btn-primary{background:var(--accent);color:#fff}.btn-blue{background:var(--blue);color:#fff}.btn-ghost{background:var(--panel);color:var(--text);border:1px solid var(--line)}.btn:disabled{opacity:.55;cursor:default}.field{margin-bottom:14px}.field label{display:block;color:var(--muted);font-size:12px;margin-left:2px;margin-bottom:6px}.field input,.field select{width:100%;padding:13px 14px;border-radius:11px;border:1px solid var(--line);background:var(--panel);color:var(--text);font-size:15px;outline:none}.field input:focus{border-color:var(--blue)}.pill{font-size:11.5px;font-weight:700;padding:4px 9px;border-radius:20px}.row{display:flex;align-items:center}.muted{color:var(--muted)}.h2{font-size:20px;font-weight:800;margin:0}.chips{display:flex;gap:8px;overflow-x:auto;padding-bottom:4px;-webkit-overflow-scrolling:touch}.chips::-webkit-scrollbar{height:0}.chip{flex-shrink:0;padding:7px 13px;border-radius:20px;border:1px solid var(--line);background:var(--panel);color:var(--muted);font-size:12.5px;font-weight:700;cursor:pointer}.chip.active{background:var(--accent);border-color:var(--accent);color:#fff}.spin{width:22px;height:22px;border:3px solid var(--line);border-top-color:var(--accent);border-radius:50%;animation:sp .7s linear infinite}@keyframes sp{to{transform:rotate(360deg)}}.center{display:grid;place-items:center;min-height:60dvh}.toast{position:fixed;left:50%;bottom:92px;transform:translate(-50%);z-index:70;background:var(--panel2);border:1px solid #2B7BE455;color:var(--text);padding:12px 14px;border-radius:12px;font-size:14px;max-width:340px;width:calc(100% - 40px);box-shadow:0 10px 30px #00000080;animation:up .25s ease}.toast.err{background:var(--accentDim);border-color:#ec1c2455}@keyframes up{0%{opacity:0;transform:translate(-50%,10px)}to{opacity:1;transform:translate(-50%)}}@media (prefers-reduced-motion:reduce){.toast{animation:none}}button.card{color:var(--text);font:inherit;text-align:left}