.profile-circle{width:40px;height:40px;border-radius:50%;background:#8f9baa;color:#fff;display:flex;align-items:center;justify-content:center;font-weight:700;font-size:16px;cursor:pointer;position:relative;transition:.2s;border:2px solid rgba(255,255,255,.2);box-shadow:0 2px 8px rgba(0,0,0,.1);user-select:none;z-index:99999}.profile-dropdown{position:absolute;top:calc(100% + 8px);right:0;background:rgba(29,29,29,.98);border:1px solid #444;border-radius:8px;min-width:160px;box-shadow:0 8px 32px rgba(0,0,0,.5);backdrop-filter:blur(15px);opacity:0;visibility:hidden;transform:translateY(-10px);transition:.2s;z-index:99998}.profile-dropdown.show{opacity:1;visibility:visible;transform:translateY(0)}.dropdown-item{display:flex;align-items:center;padding:12px 16px;color:#ccc;cursor:pointer;transition:.2s;border-bottom:1px solid rgba(255,255,255,.1);white-space:nowrap;font-size:14px}.dropdown-item:first-child{border-top-left-radius:8px;border-top-right-radius:8px}.dropdown-item:last-child{border-bottom:none;border-bottom-left-radius:8px;border-bottom-right-radius:8px}.dropdown-item:hover{background:rgba(74,158,255,.2);color:#fff}.dropdown-item.logout-item:hover{background:rgba(255,107,53,.2);color:#ff6b35}.dropdown-icon{margin-right:10px;width:16px;text-align:center;font-size:14px}.game-header{position:relative;z-index:99997}@media (max-width:768px){.profile-circle{width:40px;height:40px;font-size:18px}.profile-dropdown{right:-10px;min-width:140px}.dropdown-item{padding:10px 12px;font-size:13px}}@media (max-width:480px){.profile-dropdown{right:-20px;min-width:130px}.dropdown-item{padding:8px 12px;font-size:12px}.dropdown-icon{margin-right:8px;width:14px;font-size:12px}}@media (max-width:400px){.profile-dropdown{right:-30px;min-width:120px;top:calc(100% + 5px)}}