*{margin:0;padding:0;box-sizing:border-box}html,body{height:100%;font-family:Inter,-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,sans-serif;-webkit-font-smoothing:antialiased;background:#000;color:#fff}.page{min-height:100vh;display:flex;align-items:center;justify-content:center;padding:24px;position:relative;overflow:hidden;background:#000}#app{width:100%}.card{width:100%;max-width:400px;background:#111;border:1px solid #262626;border-radius:16px;padding:36px 32px 28px;box-shadow:0 4px 40px #00000080;position:relative;z-index:2;animation:cardIn .7s cubic-bezier(.16,1,.3,1) both}.brand{text-align:center;margin-bottom:28px}.brand-icon{width:56px;height:56px;border-radius:16px;display:inline-flex;align-items:center;justify-content:center;color:#000;font-size:24px;font-weight:700;margin-bottom:16px;letter-spacing:-.5px;background:#00d05e;box-shadow:0 4px 20px #00d05e4d}.brand-img-wrap{margin-bottom:14px}.brand-img{max-width:180px;max-height:80px;object-fit:contain}.brand-name{font-size:22px;font-weight:700;color:#fff;letter-spacing:-.3px}.brand-desc{font-size:13px;color:#a3a3a3;margin-top:6px}.invite-tip{font-size:12px;color:#00d05e;background:#00d05e1a;border:1px solid rgba(0,208,94,.2);padding:8px 12px;border-radius:10px;margin-bottom:18px;text-align:center}.tabs{display:flex;background:#ffffff0a;border:1px solid #262626;border-radius:8px;padding:3px;margin-bottom:24px}.tab{flex:1;padding:10px 0;border:none;background:transparent;border-radius:10px;font-size:13px;font-weight:500;color:#ffffff59;cursor:pointer;transition:all .25s ease}.tab.on{background:#00d05e26;color:#00d05e;box-shadow:0 0 12px #00d05e1a}.msg{font-size:13px;padding:10px 14px;border-radius:10px;margin-bottom:16px}.msg-err{background:#d1374b1f;color:#ef4444;border:1px solid rgba(239,68,68,.2)}.msg-ok{background:#1d8b561f;color:#00d05e;border:1px solid rgba(0,208,94,.2)}.form{display:flex;flex-direction:column;gap:18px}.field label{display:block;font-size:12px;font-weight:500;color:#ffffff73;margin-bottom:8px;text-transform:uppercase;letter-spacing:.5px}.optional{font-weight:400;color:#fff3;font-size:11px;text-transform:none;letter-spacing:0}.field input{width:100%;padding:12px 16px;border:1px solid #262626;border-radius:8px;font-size:14px;color:#e8e8ef;outline:none;transition:border-color .25s,box-shadow .25s,background .25s;background:#ffffff0a;font-family:inherit}.field input:focus{border-color:#00d05e;box-shadow:0 0 0 3px #00d05e1f;background:#ffffff0f}.field input::placeholder{color:#fff3}.btn{width:100%;padding:13px;border:none;border-radius:12px;color:#fff;font-size:14px;font-weight:600;cursor:pointer;transition:all .2s ease;display:flex;align-items:center;justify-content:center;gap:8px;margin-top:4px;background:#00d05e;color:#000;box-shadow:0 4px 20px #00d05e4d;letter-spacing:.3px}.btn:hover:not(:disabled){background:#00b953;box-shadow:0 6px 28px #00d05e66;transform:translateY(-1px)}.btn:active:not(:disabled){transform:translateY(0) scale(.985);box-shadow:0 2px 12px #00d05e4d}.btn:disabled{opacity:.45;cursor:not-allowed}.bottom{text-align:center;margin-top:22px;padding-top:18px;border-top:1px solid #262626;font-size:13px;color:#ffffff4d}.bottom a{color:#00d05e;text-decoration:none;font-weight:500;transition:color .2s}.bottom a:hover{color:#00b953;text-decoration:underline}.copy{text-align:center;font-size:11px;color:#ffffff26;margin-top:14px}.card-done{text-align:center;padding:48px 32px}.done-icon{width:60px;height:60px;border-radius:50%;background:#00d05e1f;color:#00d05e;font-size:28px;font-weight:700;display:inline-flex;align-items:center;justify-content:center;margin-bottom:20px;box-shadow:0 0 30px #00d05e1a}.card-done h2{font-size:22px;font-weight:700;color:#fff;margin-bottom:12px}.card-done p{font-size:14px;color:#fff6;line-height:1.7}.timer{font-size:13px;color:#ffffff4d;margin-top:20px}.timer-num{color:#00d05e;font-weight:600}.spinner{width:16px;height:16px;border:2px solid rgba(255,255,255,.25);border-top-color:#fff;border-radius:50%;animation:spin .7s linear infinite}@keyframes spin{to{transform:rotate(360deg)}}@keyframes cardIn{0%{opacity:0;transform:translateY(30px) scale(.95)}to{opacity:1;transform:translateY(0) scale(1)}}@media (max-width: 480px){.page{padding:16px}.card{padding:28px 22px 24px;border-radius:16px}.brand-name{font-size:20px}}