.ung-container{max-width:800px;margin:30px auto;padding:30px;background:linear-gradient(135deg,#f5f7fa 0%,#c3cfe2 100%);border-radius:20px;box-shadow:0 10px 30px rgb(0 0 0 / .1);font-family:-apple-system,BlinkMacSystemFont,'Segoe UI',Roboto,Oxygen,Ubuntu,sans-serif}.ung-header{text-align:center;margin-bottom:40px}.ung-header h2{color:#2c3e50;font-size:2.5em;margin-bottom:10px;display:flex;align-items:center;justify-content:center;gap:15px}.ung-header .ung-subtitle{color:#7f8c8d;font-size:1.1em;margin-top:0}.ung-controls{background:#fff;padding:30px;border-radius:15px;box-shadow:0 5px 15px rgb(0 0 0 / .05);margin-bottom:30px}.ung-input-group{margin-bottom:25px}.ung-input-group label{display:block;margin-bottom:10px;font-weight:600;color:#2c3e50;font-size:1.1em;display:flex;align-items:center;gap:10px}.ung-input,.ung-select{width:100%;padding:15px;border:2px solid #e0e6ed;border-radius:10px;font-size:16px;transition:all 0.3s ease;background:#fff}.ung-input:focus,.ung-select:focus{outline:none;border-color:#3498db;box-shadow:0 0 0 3px rgb(52 152 219 / .1)}.ung-hint{font-size:.9em;color:#95a5a6;margin-top:5px;font-style:italic}.ung-button{width:100%;padding:18px;background:linear-gradient(135deg,#3498db 0%,#2980b9 100%);color:#fff;border:none;border-radius:10px;font-size:1.2em;font-weight:600;cursor:pointer;transition:all 0.3s ease;display:flex;align-items:center;justify-content:center;gap:12px;margin-top:20px}.ung-button:hover{background:linear-gradient(135deg,#2980b9 0%,#3498db 100%);transform:translateY(-2px);box-shadow:0 7px 14px rgb(52 152 219 / .2)}.ung-button:active{transform:translateY(0)}.ung-loader{text-align:center;padding:40px;display:none}.ung-spinner{width:60px;height:60px;border:5px solid #f3f3f3;border-top:5px solid #3498db;border-radius:50%;animation:ung-spin 1s linear infinite;margin:0 auto 20px}@keyframes ung-spin{0%{transform:rotate(0deg)}100%{transform:rotate(360deg)}}.ung-results{background:#fff;border-radius:15px;padding:30px;box-shadow:0 5px 15px rgb(0 0 0 / .05);display:none}.ung-results-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:25px;padding-bottom:15px;border-bottom:2px solid #f8f9fa}.ung-results-header h3{color:#2c3e50;margin:0;display:flex;align-items:center;gap:10px}.ung-results-count{color:#7f8c8d;font-size:.9em}.ung-usernames{display:grid;grid-template-columns:repeat(auto-fill,minmax(250px,1fr));gap:15px}.ung-username{background:#f8f9fa;padding:15px;border-radius:10px;border:2px solid #e9ecef;font-family:'Courier New',monospace;font-weight:600;color:#2c3e50;cursor:pointer;transition:all 0.2s ease;position:relative;overflow:hidden;display:flex;align-items:center;justify-content:space-between}.ung-username:hover{background:#e3f2fd;border-color:#3498db;transform:translateY(-2px)}.ung-username-copy{background:#fff0;border:none;color:#3498db;cursor:pointer;padding:5px 10px;border-radius:5px;font-size:.9em;opacity:.7;transition:opacity 0.2s ease}.ung-username:hover .ung-username-copy{opacity:1}.ung-footer{margin-top:30px;text-align:center;color:#7f8c8d}.ung-tip{background:rgb(255 255 255 / .8);padding:15px;border-radius:10px;display:inline-flex;align-items:center;gap:10px;font-size:.95em}.ung-copy-notification{position:fixed;bottom:30px;right:30px;background:#27ae60;color:#fff;padding:15px 25px;border-radius:10px;box-shadow:0 5px 15px rgb(0 0 0 / .2);display:flex;align-items:center;gap:10px;opacity:0;transform:translateY(20px);transition:all 0.3s ease;z-index:1000}.ung-copy-notification.show{opacity:1;transform:translateY(0)}@media (max-width:768px){.ung-container{padding:20px;margin:15px}.ung-header h2{font-size:2em;flex-direction:column;gap:10px}.ung-usernames{grid-template-columns:1fr}.ung-results-header{flex-direction:column;align-items:flex-start;gap:10px}.ung-controls{padding:20px}}@keyframes ung-fadeIn{from{opacity:0;transform:translateY(10px)}to{opacity:1;transform:translateY(0)}}.ung-username{animation:ung-fadeIn 0.3s ease forwards}