.select-wrapper:after{content:"▼";position:absolute;right:10px;top:50%;transform:translateY(-50%);font-size:1rem;color:#3498db}.claim-button{margin-top:20px;padding:12px 20px;font-size:1.1rem;color:#fff;background-color:#3498db;border:none;border-radius:8px;cursor:pointer;transition:background-color .3s ease,transform .2s ease}.claim-button:hover{background-color:#2980b9;transform:translateY(-2px)}.claim-button:active{background-color:#1c638d;transform:translateY(1px)}@media (max-width: 600px){.user-select-container{padding:15px;margin:20px auto}.claim-button{width:100%}}.user-select-container{max-width:400px;margin:50px auto;background:#f9f9f9;padding:20px;border-radius:12px;box-shadow:0 8px 16px #0000001a;text-align:center}.user-select-container h3{font-size:1.5rem;color:#34495e;margin-bottom:20px}.select-wrapper{display:inline-block;position:relative;width:100%}.user-dropdown{width:100%;padding:10px;border:2px solid #3498db;border-radius:8px;font-size:1rem;background:#fff;color:#34495e;transition:border-color .3s ease;-webkit-appearance:none;-moz-appearance:none;appearance:none;outline:none;cursor:pointer}.user-dropdown:focus{border-color:#2ecc71}.user-dropdown:hover{border-color:#2ecc71}.add-user-container{margin-top:20px}.new-user-input{width:calc(100% - 80px);padding:10px;margin-right:10px;border:2px solid #3498db;border-radius:8px;font-size:1rem;outline:none}.new-user-input:focus{border-color:#2ecc71}.add-user-button{margin-top:20px;padding:10px 20px;font-size:1rem;color:#fff;background-color:#3498db;border:none;border-radius:8px;cursor:pointer;transition:background-color .3s ease,transform .2s ease}.add-user-button:hover{background-color:#2980b9}.add-user-button:active{background-color:#1c638d;transform:translateY(1px)}.error-message{color:red;font-size:.9rem;margin-top:10px}.claim-button.disabled{background-color:#bdc3c7;cursor:not-allowed}.leaderboard-container{max-width:600px;margin:50px auto;background:#f0f4f8;border-radius:12px;box-shadow:0 10px 20px #0000001a;padding:20px;text-align:center}.leaderboard-title{font-size:2em;color:#333;margin-bottom:20px;text-transform:uppercase;letter-spacing:1.5px;animation:fadeIn 1s ease-in-out}.leaderboard-list{list-style:none;padding:0;margin:0}.leaderboard-item{display:flex;justify-content:space-between;align-items:center;background:#fff;margin:10px 0;padding:15px;border-radius:8px;box-shadow:0 4px 6px #0000000d;transition:transform .3s ease,background-color .3s ease}.leaderboard-item:hover{transform:translateY(-5px);background-color:#e9f5fc}.leaderboard-rank{font-size:1.2em;font-weight:700;color:#3498db}.leaderboard-name{font-size:1.1em;font-weight:600;color:#2c3e50;text-transform:capitalize}.leaderboard-points{font-size:1.1em;font-weight:700;color:#e74c3c}@keyframes fadeIn{0%{opacity:0;transform:translateY(-10px)}to{opacity:1;transform:translateY(0)}}@keyframes slideIn{0%{transform:translate(-50%);opacity:0}to{transform:translate(0);opacity:1}}.leaderboard-item{animation:slideIn .5s ease-out forwards;opacity:0}.leaderboard-item:nth-child(1){animation-delay:.1s}.leaderboard-item:nth-child(2){animation-delay:.2s}.leaderboard-item:nth-child(3){animation-delay:.3s}