*,*:before,*:after{box-sizing:border-box}html,body,#root{margin:0;padding:0;height:100%}body{font-family:system-ui,-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif;background-color:#000;color:#000}.app-root{min-height:100vh;display:flex;justify-content:center;align-items:stretch;background-color:#000;padding:16px 8px}.app-screen{width:100%;max-width:430px;margin:0 auto}.card{background-color:#fff;border-radius:16px;padding:16px;box-shadow:0 8px 20px #0000004d}.heading-lg{font-size:20px;font-weight:700;margin:0;color:#000}.heading-sm{font-size:16px;font-weight:600;margin:0;color:#111}.text-muted{font-size:12px;color:#666;margin:0}.form-group{margin-bottom:12px}.label{display:block;font-size:12px;font-weight:500;color:#111;margin-bottom:4px}.input{width:100%;padding:10px 12px;font-size:14px;border-radius:10px;border:1px solid #ccc;outline:none;background-color:#fff}.input:focus{border-color:#000}.btn{width:100%;padding:10px 12px;font-size:14px;border-radius:10px;border:1px solid transparent;cursor:pointer;transition:background-color .15s ease,color .15s ease,border-color .15s ease}.btn-primary{background-color:#000;color:#fff;border-color:#000}.btn-primary:disabled{opacity:.7;cursor:default}.btn-secondary{background-color:#fff;color:#000;border-color:#000}.btn-ghost{background-color:#f5f5f5;color:#111;border-color:#ddd}.error-box{font-size:12px;color:#b00020;background-color:#fbe9eb;border:1px solid #f2b8c6;border-radius:10px;padding:6px 8px;margin-bottom:8px}.success-box{font-size:12px;color:#0b5c1c;background-color:#e6f4ea;border:1px solid #c8e6c9;border-radius:10px;padding:6px 8px;margin-bottom:8px}.wallet-pill{display:inline-block;background-color:#000;color:#fff;border-radius:999px;padding:6px 12px;font-size:12px;font-weight:600}.list-scroll{max-height:260px;overflow-y:auto;padding-right:4px}.list-item{border-radius:10px;border:1px solid #eee;background-color:#fafafa;padding:8px 10px;font-size:12px}.flex{display:flex}.flex-between{display:flex;justify-content:space-between;align-items:center}.flex-column{display:flex;flex-direction:column}.mt-2{margin-top:8px}.mt-3{margin-top:12px}.mb-2{margin-bottom:8px}.mb-3{margin-bottom:12px}.mb-4{margin-bottom:16px}.text-xs{font-size:12px}.text-right{text-align:right}.text-center{text-align:center}.list-scroll::-webkit-scrollbar{width:4px}.list-scroll::-webkit-scrollbar-thumb{background-color:#ccc;border-radius:999px}