/* 用户角色标签样式 */
.user-role-badge {
    display: inline-block;
    padding: 4px 12px;
    font-size: 12px;
    font-weight: 500;
    border-radius: 16px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    margin-left: 8px;
}

.badge-guest {
    background-color: #e0e0e0;
    color: #666;
}

.badge-operator {
    background-color: #4CAF50;
    color: white;
}

.badge-admin {
    background-color: #FF5722;
    color: white;
}

/* 升级提示弹窗样式 */
.upgrade-modal {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 10000;
}

.upgrade-modal-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.5);
}

.upgrade-modal-content {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    background-color: white;
    padding: 30px;
    border-radius: 8px;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.15);
    max-width: 400px;
    width: 90%;
}

.upgrade-modal-content h3 {
    margin: 0 0 20px 0;
    font-size: 20px;
    color: #333;
}

.upgrade-modal-content p {
    margin: 0 0 25px 0;
    line-height: 1.6;
    color: #666;
}

.modal-buttons {
    display: flex;
    gap: 12px;
    justify-content: flex-end;
}

.modal-buttons button {
    padding: 10px 20px;
    border: none;
    border-radius: 4px;
    font-size: 14px;
    cursor: pointer;
    transition: all 0.3s ease;
}

.btn-primary {
    background-color: #2196F3;
    color: white;
}

.btn-primary:hover {
    background-color: #1976D2;
}

.btn-secondary {
    background-color: #f5f5f5;
    color: #666;
}

.btn-secondary:hover {
    background-color: #e0e0e0;
}

/* 权限控制的元素样式 */
.permission-required {
    position: relative;
}

.permission-required.disabled {
    opacity: 0.6;
    cursor: not-allowed;
}

.permission-required.disabled * {
    pointer-events: none;
}

/* 隐藏需要权限的功能按钮 */
.role-guest .operator-only,
.role-guest .admin-only {
    display: none;
}

.role-operator .admin-only {
    display: none;
}

/* 用户信息区域 */
.user-info {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 8px 16px;
    background-color: #f9f9f9;
    border-radius: 4px;
}

.user-info .username {
    font-weight: 500;
    color: #333;
}

.user-info .email {
    font-size: 12px;
    color: #999;
}

/* 推荐人标识样式 */
.referrer-badge {
    display: inline-block;
    background-color: #fef3c7;
    color: #d97706;
    padding: 2px 8px;
    border-radius: 12px;
    font-size: 11px;
    margin-left: 8px;
    font-weight: 500;
}

/* 响应式调整 */
@media (max-width: 768px) {
    .upgrade-modal-content {
        padding: 20px;
    }
    
    .modal-buttons {
        flex-direction: column;
    }
    
    .modal-buttons button {
        width: 100%;
    }
    
    .user-role-badge {
        font-size: 10px;
        padding: 3px 8px;
    }
    
    .referrer-badge {
        font-size: 10px;
        padding: 2px 6px;
    }
}